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Sílvia Alão
Medical Advisor Diabetes
HipoglycemIa in POrtugal Study – PHARMAcy
HIPOS-PHARMA
Merck Sharp & Dohme,
Laboratórios Medinfar e Tecnifar
2
HIPOGLICEMIAS EM PORTUGAL – ESTUDO NAS FARMÁCIAS
COMUNITÁRIAS (HIPOS-PHARMA)
Carla Torre1, Sónia Romano1, José Guerreiro1, Patrícia Longo1, Ana Miranda1, João Conceição2, Sílvia Alão2, Pedro Laires2
1 Centro de Estudos e Avaliação em Saúde (CEFAR), Associação Nacional das Farmácias.
2 Merck Sharp & Dohme
A diabetes é uma doença crónica cuja incidência e prevalência têm vindo a aumentar. De acordo com a atualização ao
estudo PREVADIAB, a prevalência, em 2015, em Portugal foi de 13,3%1. O tratamento da diabetes foca-se em
evitar a hiperglicemia. Contudo, é frequente a ocorrência de episódios de hipoglicemia em doentes que
requerem um controlo apertado, e valores de glicemia mais baixos. Terapêuticas hipoglicemiantes tais como
as SUs e a insulina estão mais frequentemente associadas a hipoglicemia. As consequências podem ser ligeiras,
desde sintomas como fome, ansiedade e transpiração acentuada até eventos graves como confusão, lipotimia e coma.
Em Portugal, apesar da publicação recente do estudo no setting de Serviço de Urgência (HIPOS-ER)2, que revelou que
as hipoglicemias representam um custo substancial para a sociedade e para o SNS, a prevalência dos episódios de
hipoglicemias em ambulatório está pouco estudada.
Deste modo pretendeu-se com este estudo obter dados epidemiológicos sobre episódios de hipoglicemia em
diabéticos tipo 2 tratados com AD, em contexto de ambulatório.
1. Sociedade Portuguesa da Diabetologia, Relatório Anual do Observatório Nacional da Diabetes,
Diabetes: Factos e Números – O ano de 2015, 2016.
3
OBJECTIVO PRIMÁRIO
Caracterizar e estimar a proporção de doentes com Diabetes Mellitus tipo 2, sob terapêutica
antidiabética, que reportaram episódios de hipoglicemias ligeiras a moderadas, de acordo com os
grupos terapêuticos definidos:
Esquema terapêutico
Grupo 1
Com Insulina: Pode ou não tomar qualquer tipo de Antidiabético EXCEPTO
Sulfonilureia ou Meglitinida
Grupo 2
Sem Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar outro tipo
de Antidiabético)
Grupo 3
Sem Insulina: Qualquer tipo de Antidiabético EXCEPTO Sulfonilureia ou
Meglitinida
Grupo 4
Com Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar qualquer
outro tipo de Antidiabético)
4
➢ Descrever a população pertencente aos 4 grupos de AD no que diz respeito às
características demográficas e às características da doença (auto-reportadas);
➢ Quantificar os episódios de hipoglicemia relativamente à severidade (ex: ligeira,
moderada e severa);
➢ Estimar o consumo de recursos de saúde (ex: visitas ao SU, Cuidados de saúde
primários e secundários, etc.) e os dias de trabalho perdidos (absentismo)
associados aos episódios de hipoglicemia ligeiros e moderados.
➢ Descrever o impacto das hipoglicemias ligeiras e moderadas na vida dos doentes
(incluindo acidentes de viação e com maquinaria pesada);
➢ Descrever o nível de confiança no tratamento da diabetes e a consciência
relativamente à hipoglicemia;
➢ Avaliar o grau de conhecimento, consciência e experiência sintomática relativamente
aos episódios de hipoglicemia.
OBJECTIVOS SECUNDÁRIOS
5
OBJECTIVO EXPLORATÓRIO
➢ Identificar potenciais fatores que possam afetar a frequência e a
severidade dos episódios de hipoglicemia.
MATERIAL E MÉTODOS
Desenho do estudo: Estudo observacional, transversal e multicêntrico. Foram
convidadas a participar pessoas com Diabetes Mellitus tipo 2 sob terapêutica há
pelo menos 3 meses, através de Farmácias Comunitárias que pertencem à
Associação Nacional das Farmácias,
Duração do estudo: De 4 de Abril a 20 de Maio de 2016.
6
Configuração do estudo: A informação foi recolhida através de um questionário
(Quest.1) aplicado pelo Farmacêutico (dados sociodemográficos e antropométricos,
clínicos e terapêuticos de auto-reporte, e experiência com episódios de hipoglicemia nos
últimos 3 meses). Foi aplicado um segundo questionário de auto-preenchimento sobre a
perceção e sintomas associados à ocorrência de hipoglicemias, aos doentes que referiram
ter experienciado um ou mais episódios de hipoglicemia no último ano (Quest.2).
Os respondentes foram classificados em quatro grupos distintos, de acordo com o tipo
de terapêutica antidiabética (Tabela 1).
Foi efetuada análise estatística descritiva, sendo comparados os resultados por grupo.
7
➢População do Estudo:
Critérios de inclusão:
▪ Homens ou mulheres com idade ≥ 40 anos.
▪ Diabetes mellitus tipo 2
▪ Sob o mesmo regime de tratamento AD há ≥ 3 meses
▪ Que tenham visitado uma das farmácias participantes
▪ Concordem e aceitem participar
▪ Assinatura do consentimento informado
Critérios de exclusão:
▪ Regime terapêutico AD indeterminado
▪ Outros tipos de diabetes (Diabetes mellitus tipo 1, Diabetes gestacional)
8
Esquema terapêutico
Grupo 1
Com Insulina: Pode ou não tomar qualquer tipo de Antidiabético EXCEPTO
Sulfonilureia ou Meglitinida
Grupo 2
Sem Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar outro tipo de
Antidiabético)
Grupo 3 Sem Insulina: Qualquer tipo de Antidiabético EXCEPTO Sulfonilureia ou Meglitinida
Grupo 4
Com Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar qualquer outro
tipo de Antidiabético)
➢População do Estudo
Sub-grupos:
INCLUSÃO DE
PARTICIPANTES
9
Participating Pharmacies
Patient Selection based on
inclusion & exclusion criteria
Informed Consent
Refused to participate
Collection of basic
demographic information
Accepted to participate
Structured Questionnaire
+
Self-administer
Questionnaire
(if patient reported any
hipoglicemic event)
Group 1
Insulin based therapy
Group 2
Secretagogue based therapy
Group 3
Other AHA
Group 4
Insulin + secretagogues
Fig.2 – Flowchart for subjects enrolment and treatment schema (adapted from the Study Protocol)
➢ Dados coletados:
A. Variáveis – Questionário estruturado
Dados sociodemográficos e antropométricos:
▪ Data de nascimento
▪ Género
▪ Se mora sozinho (Se não, questionada a co-residência e os cuidados de suporte
em caso de hipoglicemia)
▪ Nível educacional
▪ Situação de emprego
▪ Actividade física
▪ Peso e Altura (para cálculo do IMC)
10
MÉTODOS
➢ Dados coletados (cont.):
A. Variáveis – Questionário estruturado (cont.)
Informação referente à Diabetes Mellitus/ Hipoglicemia, Grupo de Terapêutica AD e informação
clínica auto-reportada:
▪ Comorbilidades e complicações da diabetes mellitus (e.g. retinopatia, nefropatia, pé diabético,
etc.)
▪ Terapêutica concomitante (classes terapêuticas e número de fármacos para o tratamento de
doenças crónicas)
▪ Idade de diagnóstico da diabetes mellitus tipo 2
▪ Utilização e frequência da automonitorização glicémica
▪ Seguimento clínico usual pela Diabetes (e.g. CSP; Hospital, privado)
▪ Terapêutica da Diabetes mellitus de acordo com os 4 subgrupos (Grupo 1 - Insulinoterapia; Grupo
2 – Terapêutica secretagoga; Grupo 3 – outra terapêutica AD e Grupo 4- Combinação de
insulinoterapia e secretagogos)
▪ Se do Grupo 1 ou 4, desde quando o inicio da insulina.
11
MÉTODOS
➢ Dados Coletados (cont.):
A. Variáveis- Questionário estruturado (cont.)
Experiência com os episódios de hipoglicemia:
➢ Ocorrência e quantificação auto-reportada dos episódios de hipoglicemia nos 3 meses anteriores:
- Ligeiros a moderados- episódios de hipoglicemia não severa que requerem assistência de terceira pessoa
que não profissional de saúde ou episódios de hipoglicemia que não requerem assistência.
Se reportaram a situação a um PS (médico, enfermeiro ou farmacêutico)
▪ Consulta médica ou de enfermagem não programada
▪ Número de dias/horas de ausência do trabalho (absentismo) associado aos episódios de hipoglicemia
▪ Modificação da terapêutica (e.g. interrupção, alteração de dosagem)
▪ Automonitorização da hipoglicemia (e.g. consumo de tiras teste)
▪ Ocorrência durante a condução ou utilização de maquinaria pesada ou ocorrência de algum acidente
de viação
▪ Queda associada
▪ Ocorrência de despesa relevante
➢ Ocorrência de hipoglicemia (<70 mg/dl) assintomática nos 3 meses prévios
12
MÉTODOS
➢ Dados Coletados (cont.):
A. Variáveis – Questionário Estruturado (cont.)
Experiência com os episódios de hipoglicemia (cont.):
➢ Ocorrência e quantificação auto-reportada dos episódios de hipoglicemia nos 12 meses anteriores (S/N):
▪ Ligeira a moderada:
▪ Número de hipos que não requereram assistência
▪ Número de hipos que requereram assistência de terceira pessoa que não PS.
▪ Severa – Episódios de hipoglicemia que requereram assistência por PS ou que exibiu sinais/sintomas de
marcada severidade
▪ Número de episódios de hipoglicemia severa que requereram assistência médica (CSP, consulta
médica privada)
▪ Número de episódios de hipoglicemia severa que requereram utilização de ambulância
▪ Número de episódios de hipoglicemia severa que requereram ida ao SU
▪ Número de episódios de hipoglicemia severa que requereram hospitalização
13
MÉTODOS
➢ Dados Coletados (cont.)
B. Variáveis – Questionário de auto-preenchimento
• Consciência/Conhecimento sobre hipoglicemia
• Sintomas associados aos episódios de hipoglicemia
• Informação prévia sobre os sintomas de hipoglicemia providenciada pelos Profissionais de saúde
MÉTODOS
➢ Study Kit:
As Farmácias que aceitaram participar receberam um Kit com toda a informação e documentos necessários
referente ao estudo.
1. Farmácias e recrutamento de doentes:
1.1. Farmácias:
15
1216 pharmacies in Portugal were invited to participate (random sample) (100%)
233 pharmacies recruited at least one patient (19.16%)
238 pharmacies invited at least one patient to participate (19.57%)
288 pharmacies accepted to participate (23.68%)
2786 ANF community pharmacies
NATIONAL STUDY
50 pharmacies (4.11%) dropped out
due to lack of time and insufficient
number of pharmacists
RESULTADOS
1. Farmácias e recrutamento de doentes:
1.1. Farmácias:
16
Region
ANF Community
pharmacies
n (%)
Pharmacies accepted
to participate
n (%)
Pharmacies that
recruited patients
n (%)
North 858 (30.80) 96 (33.33) 78 (33.62)
Center 693 (24.87) 80 (27.78) 69 (29.74)
Lisbon and Tagus Valley 748 (26.85) 61 (21.18) 49 (21.12)
Alentejo 256 (9.19) 29 (10.07) 21 (9.05)
Algarve 113 (4.06) 15 (5.21) 11 (4.74)
Madeira and Azores Regions 118 (4.24) 7 (2.43) 4 (1.72)
TOTAL 2786 (100.00) 288 (100.00) 232* (100.00)
Regional distribution of pharmacies that accepted to participate in the study and pharmacies with recruited patients was similar with
the universe of community pharmacies (p=0.1343 and p=0.0951, respectively).
* 233 pharmacies recruited patients. However, in one pharmacy the region/setting was not available.
RESULTADOS
A maioria das farmácias que recrutaram doentes pertenciam ao ambiente urbano (67,67%).
1. Farmácias e recrutamento de doentes:
1.2. Doentes:
17
2383 patients were invited to participate in the study
1890 patients met eligibility criteria(79.31%)
Group 1
222 patients
(11.75%)
1929 patients consent to participate in the study (80.95%)
454 patients refused
Group 2
418 patients
(22.12%)
Group 3
1096 patients
(57.99%)
Group 4
154 patients (8.15%)
39 (1.64%) patients were excluded
(did not meet eligibility criteria)
▪ 2 patients with group not identified
Group 1
n=14
Group 2
n=2
Group 3
n=14
Group 4
n=7
0
A higher sample size was obtained for the overall sample of patients (1890 vs. 1740) as well as in 3 of the 4 groups under analysis.
The main reason pointed out to refuse to participate in the study was “Lack of time” (60.57%).
2. Características Socio-demográficas e Características da Doença:
2.1. IDADE
18
The mean age of patients was 67.11 years (SD=9.98). The median (IQR) was 67.00 (61.00-74.00) years. No
significant differences were found between groups with respect to the age class (p=0.1227).
RESULTADOS
Age
NR=0
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 67.11 (9.98) 65.87 (10.20) 68.33 (9.76) 67.14 (9.93) 65.45 (10.19)
Median
(IQR)
67.00
(61.00-74.00)
66.00
(59.00-73.00)
68.5
(62.00-75.00)
67.00
(61.00-74.00)
65.00
(59.00-73.00)
Age class
NR=0
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
<55 199 (10.53) 28 (12.61) 36 (8.61) 116 (10.58) 19 (12.34)
55-64 529 (27.99) 66 (29.73) 106 (25.36) 302 (27.55) 55 (35.71)
65-74 706 (37.35) 80 (36.04) 159 (38.04) 414 (37.77) 53 (34.42)
≥75 456 (24.13) 48 (21.62) 117 (27.99) 264 (24.09) 27 (17.53)
TOTAL 1890 (100.00) 222 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00)
2.1. GÉNERO
19
Gender
NR=0
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Female 934 (49.42) 112 (50.45) 196 (46.89) 545 (49.73) 81 (52.60)
Male 956 (50.58) 110 (49.55) 222 (53.11) 551 (50.27) 73 (47.40)
TOTAL 1890 (100.00) 222 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00)
Regarding participants gender, 50.58% were male. No significant differences were found
between groups with respect to gender distribution (p=0.6089).
RESULTADOS
2.1.PESO E ALTURA
20
Body Mass Index (BMI) (kg/m2)
NR=24
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 28.94 (4.70) 29.10 (4.87) 28.87 (4.53) 28.93 (4.69) 29.02 (4.99)
Median
(IQR)
28.27
(25.78-31.38)
28.24
(25.83-32.26)
28.21
(25.71-31.62)
28.31
(25.85-31.25)
28.03
(25.44-31.44)
According to BMI classes, 80.49% of study participants were overweight. The mean BMI of patients was
28.94 kg/m2 (SD=4.70) and the median (IQR) was 28.27 (25.78-31.38). No significant differences were
found between groups with respect to the BMI classes (p=0.8159).
BMI Classes (International
Classification)
NR=24
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Underweight or normal range (<25.00) 364 (19.51) 42 (19.09) 77 (18.78) 216 (19.91) 29 (19.21)
Pre-obese (25.00 - 29.99) 844 (45.23) 91 (41.36) 193 (47.07) 494 (45.53) 66 (43.71)
Obese (≥30.00) 658 (35.26) 87 (39.55) 140 (34.15) 375 (34.56) 56 (37.09)
TOTAL 1866 (100.00) 220 (100.00) 410 (100.00) 1085 (100.00) 151 (100.00)
RESULTADOS
2.1. Vive sozinho? Se não, a pessoa/pessoas que vive(m) consigo presta-lhe assitência durante o episódio de hipoglicemia?
21
At enrolment, the majority of patients (82.57%) did not live alone. This proportion was
significantly higher within insulin-treated patients (group 4 and 1) (p=0.0054).
Living alone
NR=2
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 329 (17.43) 29 (13.12) 81 (19.38) 205 (18.72) 14 (9.09)
No 1559 (82.57) 192 (86.88) 337 (80.62) 890 (81.28) 140 (90.91)
Total 1888 (100.00) 221 (100.00) 418 (100.00) 1095 (100.00) 154 (100.00)
Household assistance
(if not living alone) NR=119
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 1286 (89.31) 163 (90.56) 267 (88.12) 744 (89.53) 112 (88.89)
No 154 (10.69) 17 (9.44) 36 (11.88) 87 (10.47) 14 (11.11)
Total 1440 (100.00) 180 (100.00) 303 (100.00) 831 (100.00) 126 (100.00)
Most respondents referred having a person who could provide household assistance
(89.31%) during an hypoglycemia episode. No significant differences were found between groups
(p=0.8475).
RESULTADOS
2.2. Exercício Físico: Pratica algum tipo de atividade física, incluindo caminhada?
22
The time spent on physical exercise was, on average, 4.28 days per week (SD=2.17) and 1.07 hours per day
(SD=0.77). No differences were found between groups with respect to the number of days / week (p=0.5614) and
the number of hours / day (p=0.2833).
Physical Exercise
NR=5
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 862 (45.73) 111 (50.23) 186 (44.50) 497 (45.47) 68 (44.44)
No 1023 (54.27) 110 (49.77) 232 (55.50) 596 (54.53) 85 (55.56)
Total 1885 (100.00) 221 (100.00) 418 (100.00) 1093 (100.00) 153 (100.00)
No. of days / week NR=68 Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 4.28 (2.17) 4.19 (2.17) 4.23 (2.19) 4.36 (2.17) 4.00 (2.20)
Median (IQR) 4.00 (2.00-7.00) 3.50 (2.00-7.00) 4.00 (2.00-7.00) 4.00 (2.00-7.00) 3.00 (2.00-7.00)
No. of hours / day NR=182 Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 1.07 (0.77) 1.17 (0.90) 1.06 (0.74) 1.06 (0.78) 1.02 (0.56)
Median (IQR) 1.00 (0.55-1.00) 1.00 (1.00-1.00) 1.00 (0.67-1.00) 1.00 (0.50-1.00) 1.00 (0.50-1.00)
Less than half of the patients (45.73%) reported to practice physical exercise, including walking.
The results were similar between groups (p=0.5344).
RESULTADOS
2.3. Estado da Doença: Há quanto tempo sabe ter Diabetes Tipo 2?
23
Diabetes duration (years)
NR=63
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 11.80 (9.33) 17.51 (11.11) 14.04 (9.63) 9.19 (7.73) 16.07 (9.38)
Median (IQR) 10.00 (5.00-16.00) 15.00 (10.00-24.00) 12.00 (7.00-19.00) 7.00 (3.00-13.00) 15.00 (10.00-20.00)
On average, participants reported to have diabetes for 11.80 years (SD 9.33). Participants from group 3 reported a
lower diabetes duration (p<0.0001).
The majority of subjects acknowledged their diabetes duration (96.72%).
Diabetes duration
NR=63
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
<1 year 47 (2.57) 1 (0.47) 8 (1.97) 38 (3.58) 0 (0.00)
[1 – 5 years] 509 (27.86) 32 (14.88) 61 (14.99) 401 (37.83) 15 (10.34)
[6 – 9 years] 271 (14.83) 17 (7.91) 68 (16.71) 167 (15.75) 19 (13.10)
≥10 years 1000 (54.73) 165 (76.74) 270 (66.34) 454 (42.83) 111 (76.55)
TOTAL 1827 (100.00) 215 (100.00) 407 (100.00) 1060 (100.00) 145 (100.00)
RESULTADOS
2.3. Estado da Doença: Monitoriza habitualmente os seus níveis de glicémia?
24
Self-monitoring of glycemic levels
NR=0
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 1596 (84.44) 217 (97.75) 360 (86.12) 868 (79.20) 151 (98.05)
No 294 (15.56) 5 (2.25) 58 (13.88) 228 (20.80) 3 (1.95)
TOTAL 1890 (100.00) 222 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00)
The majority of patients reported that usually self-monitored their glycemic levels (84.44%). The proportion of
patients who did not usually monitor the glycemic levels was significantly higher (p<0.0001) in group 3 (20.80%),
followed by group 2 (13.88%).
Reasons for not self-monitoring of glycemic
levels NR=16
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Do not have a blood glucose monitoring device 147 (52.88) 1 (20.00) 18 (32.73) 127 (58.80) 1 (50.00)
Had the monitor but do not acquire test strips
regularly
90 (32.37) 3 (60.00) 20 (36.36) 67 (31.02) 0 (0.00)
Had the monitor and acquire test strips regularly
but do not use them
41 (14.75) 1 (20.00) 17 (30.91) 22 (10.19) 1 (50.00)
TOTAL 278 (100.00) 5 (100.00) 55 (100.00) 216 (100.00) 2 (100.00)
RESULTADOS
2.3. Estado da Doença: Monitoriza habitualmente os seus níveis de glicémia?
25
Glycemic levels
(Number of weekly
measurements)
NR=30
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 6.52 (7.05) 14.52 (8.46) 5.35 (5.60) 3.99 (4.63) 12.42 (7.66)
Median (IQR) 3.00 (1.00-7.00) 14.00 (7.00-21.00) 3.00 (1.50-7.00) 2.00 (1.00-7.00) 14.00 (7.00-14.00)
On average, patients reported to self-monitor their glycemic levels 6.52 times per week. Patients in
Group 1 and 4 reported higher frequency weekly self-measurements of glycaemic levels (p<0.0001).
RESULTADOS
2.3. Estado da Doença: Tem alguma comorbilidade ou complicação da Diabetes?
26
Co-morbidity/disease or
complication of diabetes NR=5
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 1639 (86.95) 194 (87.78) 368 (88.25) 943 (86.12) 134 (88.16)
No 246 (13.05) 27 (12.22) 49 (11.75) 152 (13.88) 18 (11.84)
TOTAL 1885 (100.00) 221 (100.00) 417 (100.00) 1095 (100.00) 152 (100.00)
The majority of the patients (86.95%) reported to have at least one chronic illness or complication of diabetes. No
significant differences were found between groups (p=0.6554).
Number of Co-morbidity/ disease or
complication of diabetes NR=7
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
0 246 (13.06) 27 (12.22) 49 (11.75) 152 (13.91) 18 (11.84)
1-2 1087 (57.73) 105 (47.51) 245 (58.75) 663 (60.66) 74 (48.68)
≥3 550 (29.21) 89 (40.27) 123 (29.50) 278 (25.43) 60 (39.47)
TOTAL 1883 (100.00) 221 (100.00) 417 (100.00) 1093 (100.00) 152 (100.00)
The majority of the patients (57.73%) reported to have 1-2 co-morbidities/complications of diabetes. Groups 1
and 4 reported to have more co-morbidities/complications of diabetes (p<0.0001).
RESULTADOS
2.3. Estado da Doença: Tem alguma comorbilidade ou complicação da Diabetes? (cont.)
27
Co-morbidity/disease or complication of
diabetes † NR=5
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Eye diseases (cataract)* 466 (24.72) 75 (33.94) 112 (26.86) 221 (20.18) 58 (38.16)
Kidney disorders (nephropathy/kidney failure)* 153 (8.12) 37 (16.74) 19 (4.56) 69 (6.30) 28 (18.42)
Diabetes’ related feet problems (diabetic foot,
ulcers, amputation)*
112 (5.94) 33 (14.93) 23 (5.52) 46 (4.20) 10 (6.58)
Hypertension 1320 (70.03) 159 (71.95) 292 (70.02) 766 (69.95) 103 (67.76)
Ischaemic vascular disease (stroke, infarction) 232 (12.31) 30 (13.57) 54 (12.95) 122 (11.14) 26 (17.11)
Dyslipidemia 1069 (56.71) 120 (54.30) 231 (55.40) 627 (57.26) 91 (59.87)
Hepatic failure* 42 (2.23) 10 (4.52) 12 (2.88) 15 (1.37) 5 (3.29)
Other 215 (11.41) 29 (13.12) 41 (9.83) 130 (11.87) 15 (9.87)
TOTAL 1885 (100.00) 221 (100.00) 417 (100.00) 1095 (100.00) 152 (100.00)
The most frequent chronic illness reported was hypertension (70.03%), followed by dyslipidemia (56.71%). The proportion of
patients that reported eye diseases and kidney disorders was higher in group 4 (p<0.05). In group 1 a higher percentage of
patients with diabetes’ related feet problems and patients with hepatic failure (p<0.05) was observed.
* p-value < 0.05
† There may be multiple answers per subject.
RESULTADOS
2.3. Estado da Doença: É habitualmente seguido por um médico para o controlo da diabetes?
28
Usual diabetes clinical care
NR=1
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
p-value
Yes† 1812 (95.92) 217 (98.19) 402 (96.17) 1041 (94.98) 152 (98.70) 0.0341
Primary care 1450 (76.76) 124 (56.11) 334 (79.90) 896 (81.75) 96 (62.34) <0.0001
Hospital 314 (16.62) 90 (40.72) 59 (14.11) 108 (9.85) 57 (37.01) <0.0001
Private Practice 113 (5.98) 21 (9.50) 27 (6.46) 51 (4.65) 14 (9.09) 0.0111
Others 58 (3.20) 16 (7.24) 8 (1.91) 25 (2.28) 9 (5.84) -
No 77 (4.08) 4 (1.81) 16 (3.83) 55 (5.02) 2 (1.30)
TOTAL 1889 (100.00) 221 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00)
The majority of the patients reported that usually was followed-up by a doctor (95.92%). This percentage was
higher in Group 4 and 1 (p=0.0341). Primary care was the most reported (76.76%).
In comparison with other groups, group 2 and 3 showed a higher proportion of patients followed in primary care (79.90%
and 81.75%, respectively; p<0.0001). In contrast, group 1 and 4 showed a higher proportion followed in hospital (40.72%
and 37.01%, respectively; p<0.0001).
† There may be multiple answers per subject.
RESULTADOS
2.3. Estado da Doença: Terapêutica da Diabetes segundo os Grupos
29
RESULTS
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
1890 (100.00) 222 (11.75) 418 (22.12) 1096 (57.99) 154 (8.15)
The majority of the recruited patients were on monotherapy or combination of AHA
excluding a secretagogue or insulin (Group 3: 57.99%), followed by patients on secretagogue
monotherapy or combination of AHA including any secretagogue but excluding insulin (Group
2: 22.12%), patients on insulin monotherapy or combined with AHA but with the exclusion of
secretagogues (Group 1: 11.75%) and patients with at least one secretagogue and one insulin
(Group 4: 8.15%)
2.3. Estado da Doença: Há quanto tempo faz insulina?
30
RESULTS
Insulin use time (months)
NR=11
Total Group 1 Group 4
Mean (SD) 83.33 (92.10) 97.19 (104.16) 63.69 (67.21)
Median (IQR) 48.00 (24.00-120.00) 60.00 (24.00-120.00) 36.00 (24.00-84.00)
† Values calculated for patients who have reported taking insulin (376 patients)
On average, patients reported to use insulin for 83.33 months. Group 1 reported to use insulin for
longer period of time (97.19 months) than group 4 (63.69 months) (p=0.0043).
2.3. Estado da Doença: Para além da terapêutica AD, faz mais algum tipo de medicação?
31
Concomitant therapy
NR=5
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes† 1813 (96.18) 214 (96.83) 398 (95.44) 1052 (96.16) 149 (97.39)
Nervous System 543 (28.81) 74 (33.48) 102 (24.46) 318 (29.07) 49 (32.03)
Cardiovascular System 1682 (89.23) 193 (87.33) 365 (87.53) 987 (90.22) 137 (89.54)
Blood* 725 (38.46) 93 (42.08) 169 (40.53) 391 (35.74) 72 (47.06)
Respiratory System 154 (8.17) 17 (7.69) 35 (8.39) 86 (7.86) 16 (10.46)
Digestive System 576 (30.56) 79 (35.75) 123 (29.50) 318 (29.07) 56 (36.60)
Others 257 (13.63) 27 (12.22) 55 (13.19) 159 (14.53) 16 (10.46)
No 72 (3.82) 7 (3.17) 19 (4.56) 42 (3.84) 4 (2.61)
TOTAL 1885 (100.00) 221 (100.00) 417 (100.00) 1094 (100.00) 153 (100.00)
The majority of the patients reported to take other medicines than diabetes medication (96.18%). Medication for
cardiovascular diseases (89.23%) was the most frequently referred. No significant differences were found between groups
with respect to the therapeutical classes analysed (p>0.005), except for concomitant therapy for blood diseases (p=0.0171).
Other concomitant therapy include genito urinary system and sex hormones (5.36%) and musculo-skeletal system (4.88%).
† There may be multiple answers per subject.
* p-value < 0.05
RESULTADOS
2.4. Episódios de hipoglicemia ligeiros a moderados nos últimos 3 meses
32
Hypoglycemic episodes in the last 3
months NR=1
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 337 (17.84) 96 (43.44) 76 (18.18) 113 (10.31) 52 (33.77)
No 1552 (82.16) 125 (56.56) 342 (81.82) 983 (89.69) 102 (66.23)
TOTAL 1889 (100.00) 221 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00)
More than 80% of recruited patients did not experience a mild to moderate hypoglycemic episode in the 3
months prior to recruitment. This proportion was higher in group 3 (89.69%) (p<0.0001).
The overall prevalence of mild to moderate hypoglycemic episodes in the 3 months prior to recruitment was
17.84% (95% CI [16.11%; 19.57%]). The prevalence per group was 43.33% (95% CI [36.90%; 49.98%]) in group 1,
33.77% (95% CI [26.30%; 41.24%]) in group 4, 18.18% (95% CI [14.48%; 21.88%]) in group 2 and 10.31% (95% CI
[8.51%; 12.11%]) in group 3.
RESULTADOS
2.4. Estado da Doença e episódios de hipoglicemia ligeira a moderada nos últimos 3 meses:
33
No. of Hypoglycemic episodes in the
last 3 months NR=1
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 3.46 (4.69) 4.05 (3.98) 3.18 (4.06) 3.02 (5.93) 3.71 (3.59)
Median (IQR) 2.00 (1.00-
4.00)
2.00 (1.00-5.00) 2.00 (1.00-4.00) 2.00 (1.00-3.00) 2.00 (1.00-4.00)
The average number of mild to moderate hypoglycemic episodes in the 3 months prior to recruitment
was 3.46 (SD=4.69), higher in the Group 1 (4.05) and Group 4 (3.71) (p=0.0409).
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses:
Relatou o episódio a algum PS? (médico, enfermeiro ou farmacêutico?)
34
Report to Healthcare professional
NR=3
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 155 (46.41) 44 (46.81) 32 (42.11) 53 (46.90) 26 (50.98)
No 179 (53.59) 50 (53.19) 44 (57.89) 60 (53.10) 25 (49.02)
TOTAL 334 (100.00) 94 (100.00) 76 (100.00) 113 (100.00) 51 (100.00)
Number of hypoglycemic episodes
reported NR=47
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 2.30 (2.89) 3.58 (4.42) 1.35 (0.81) 1.46 (1.06) 2.90 (3.01)
Median (IQR) 1.00 (1.00-2.00) 2.00 (1.00-3.00) 1.00 (1.00-1.00) 1.00 (1.00-1.50) 2.00 (1.00-3.00)
Report to Healthcare
professional† NR=0
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
p-value
Doctor 125 (80.65) 39 (88.64) 23 (71.88) 44 (83.02) 19 (73.08) 0.2103
Pharmacist 29 (18.71) 9 (20.45) 7 (21.88) 8 (15.09) 5 (19.23) 0.8592
Nurse 27 (17.42) 9 (20.45) 7 (21.88) 7 (13.21) 4 (15.38) 0.6985
Other 3 (1.94) 0 (0.00) 2 (6.25) 1 (1.89) 0 (0.00) -
TOTAL 155 (100.00) 44 (100.00) 32 (100.00) 53 (100.00) 26 (100.00)
Less than half of the patients (46%) of the patients reported mild to moderate hypoglycemic episodes to a healthcare
professional. This proportion was similar between groups (p=0.7984). On average, there was 2.30 reports per patient, higher in
Group 1 (3.58) and Group 4 (2.90) (p=0.0035).
† There may be multiple answers per subject.
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Consulta subsequente em
consequência do(s) episódio(s)
35
Non scheduled consultations
NR=6
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 30 (9.06) 10 (10.75) 5 (6.67) 11 (9.82) 4 (7.84)
No 301 (90.94) 83 (89.25) 70 (93.33) 101 (90.18) 47 (92.16)
TOTAL 331 (100.00) 93 (100.00) 75 (100.00) 112 (100.00) 51 (100.00)
No. of Non scheduled medical
consultations NR=5
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 1.72 (0.94) 2.00 (1.00) 1.00 (1.00) 1.70 (1.06) 2.33 (0.58)
Median (IQR) 1.00 (1.00-2.00) 2.00 (1.00-3.00) 1.00 (1.00-1.00) 1.00 (1.00-2.00) 2.00 (2.00-3.00)
No. of Non scheduled nurse
consultations NR=20
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 2.00 (1.25) 2.00 (1.26) 1.00 (1.00) 1.00 (1.00) 3.00 (1.41)
Median (IQR) 1.50 (1.00-3.00) 1.50 (1.00-3.00) 1.00 (1.00-1.00) 1.00 (1.00-1.00) 3.00 (2.00-4.00)
In 9.06% of the patients who reported having mild to moderate hypoglycemic episodes in 3 months prior to recruitment, the
episode led to a non-scheduled medical/nursing consultation. This proportion was similar among groups (p=0.7976).
For these patients, an average of 1.72 and 2.00 non-scheduled medical and nursing consultations were observed,
respectively.
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Número de dias/horas de
absentismo associado aos episódios de hipoglicemia.
36
Absenteeism
NR= 3
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 6 (9.38) 2 (9.52) 1 (10.00) 2 (9.09) 1 (9.09)
No 58 (90.63) 19 (90.48) 9 (90.00) 20 (90.91) 10 (90.91)
TOTAL 64 (100.00) 21 (100.00) 10 (100.00) 22 (100.00) 11 (100.00)
No. of days of Absenteeism in the last 3
months
NR=2
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 1.50 (1.00) 1.00 (-) - 2.00 (1.41) 1.00 (-)
Median (IQR) 1.00 (1.00-2.00) 1.00 (1.00-1.00) - 2.00 (1.00-3.00) 1.00 (1.00-1.00)
For 9.38% of the employed patients who reported having mild to moderate hypoglycemic episodes in
the last 3 months (total of 67 patients), the episode caused absenteeism from work. This proportion
was similar among groups (p=1.0000). Patients reported, on average, 1.50 days of absenteeism.
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Modificação da Terapêutica AD
em consequência do(s) episódio(s) de hipoglicemia.
37
Therapeutic modification
NR=3
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 61 (18.26) 28 (29.79) 10 (13.16) 16 (14.16) 7 (13.73)
No 273 (81.74) 66 (70.21) 66 (86.84) 97 (85.84) 44 (86.27)
TOTAL 334 (100.00) 94 (100.00) 76 (100.00) 113 (100.00) 51 (100.00)
Type of modification†
NR=0
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
p-value
Temporary treatment interruption 5 (8.20) 3 (10.71) 1 (10.00) 1 (6.25) 0 (0.00) 1.000
Dosage modification 42 (68.85) 19 (67.86) 5 (50.00) 11 (68.75) 7 (100.00) 0.1882
Drug alteration (same Group) 11 (18.03) 3 (10.71) 4 (40.00) 3 (18.75) 1 (14.29) 0.2288
Other 3 (4.92) 2 (7.14) 0 (0.00) 1 (6.25) 0 (0.00) -
TOTAL 61 (100.00) 28 (100.00) 10 (100.00) 16 (100.00) 7 (100.00)
About 18% of the patients who reported having mild to moderate hypoglycemic episodes in the last 3 months, reported that
the episode led to a therapy modification. This proportion was higher in Group 1 (p=0.0086).
† There may be multiple answers per subject.
Dose change was the most frequent type of therapeutic modification reported by patients, in consequence of the hypoglycemic
episode (68.85%). About 18% of the patients reported drug alteration within the same Group and 8.20% mentioned temporary
treatment interruption.
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Modificação da automonitorização
da glicémia capilar (consumo de tiras teste).
38
Modification on self-monitoring of
blood glucose NR=5
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 127 (38.25) 48 (51.61) 19 (25.00) 38 (33.93) 22 (43.14)
No 205 (61.75) 45 (48.39) 57 (75.00) 74 (66.07) 29 (56.86)
TOTAL 332 (100.00) 93 (100.00) 76 (100.00) 112 (100.00) 51 (100.00)
Additional consumption of strips for each episode
NR= 8 Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 2.69 (2.17) 2.45 (1.19) 2.61 (1.60) 3.23 (3.41) 2.38 (1.40)
Median (IQR) 2.00 (2.00-3.00) 2.00 (2.00-3.00) 2.00 (2.00-3.00) 2.00 (2.00-4.00) 2.00 (1.00-3.00)
The occurrence of mild to moderate hypoglycemic episodes in the 3 months prior to recruitment, led 38.25% subjects to a
modification on the self-monitoring of blood glucose levels. This proportion was higher in Group 1 (51.61%) and 4
(43.14%) (p=0.0028). These patients reported to have an additional consumption of 2.69 strips for each episode. Results were
similar between groups (p=0.8201)
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de episódios de
hipoglicemia durante a condução ou operando maquinaria pesada ou como causa de acidente de
viação.
39
Occurrence of hypoglycemic episode while driving or
operating machinery
NR=5
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes, and at least one accident 1 (0.30) 0 (0.00) 1 (1.33) 0 (0.00) 0 (0.00)
Yes, no accident 27 (8.13) 10 (10.64) 4 (5.33) 9 (8.04) 4 (7.84)
No 304 (91.57) 84 (89.36) 70 (93.33) 103 (91.96) 47 (92.16)
TOTAL 332 (100.00) 94 (100.00) 75 (100.00) 112 (100.00) 51 (100.00)
About 8% of the patients who reported the occurrence of a mild to moderate hypoglycemic episode
mentioned that it occurred when driving or operating machinery. This proportion was similar between
groups (p=0.8156). Only one patient (0.30%) reported to have had an accident during the hypoglycemic episode.
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de queda
40
Occurrence of hypoglycemia-associated
fall
NR=5
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 26 (7.83) 6 (6.45) 7 (9.21) 8 (7.14) 5 (9.80)
No 306 (92.17) 87 (93.55) 69 (90.79) 104 (92.86) 46 (90.20)
TOTAL 332 (100.00) 93 (100.00) 76 (100.00) 112 (100.00) 52 (100.00)
Number of falls
NR=3 Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 1.57 (1.17) 1.67 (1.21) 1.50 (0.84) 2.00 (1.82) 1.00 (-)
Median (IQR) 1.00 (1.00-2.00) 1.00 (1.00-2.00) 1.00 (1.00-2.00) 1.00 (1.00-2.50) 1.00 (1.00-1.00)
The occurrence of mild to moderate hypoglycemic episodes was associated with a fall for 7.83%
subjects. This proportion was similar between Groups (p=0.8509). These patients reported, on average, 1.57 falls
in the 3 months prior to recruitment.
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de despesa relevante
em consequência do episódio de hipoglicemia.
41
Relevant expenses in consequence
of an hypoglycemic episode(s)
NR=7
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 13 (3.94) 7 (7.53) 3 (4.00) 1 (0.90) 2 (3.92)
No 317 (96.06) 86 (92.47) 72 (96.00) 110 (99.10) 49 (96.08)
TOTAL 330 (100.00) 93 (100.00) 75 (100.00) 111 (100.00) 51 (100.00)
About 4% of the patients having mild to moderate hypoglycemic episodes in the 3 months prior to recruitment,
reported relevant expenses in consequence of an hypoglycemic episode(s). No differences were found between
Groups (p=0.0960). Most of the expenses were related with health care appointments (58.33%) but included also
transportation costs (33.33%).
RESULTADOS
2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de hipoglicemia (<70 mg/dl) assintomática nos
últimos 3 meses.
42
Occurrence of hypoglycemia (<70 mg/dl) without any
signs or symptoms in the previous 3 months
NR=4
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 120 (36.04) 48 (50.53) 14 (18.67) 35 (30.97) 23 (46.00)
No 213 (63.96) 47 (49.47) 61 (81.33) 78 (69.03) 27 (54.00)
TOTAL 333 (100.00) 95 (100.00) 75 (100.00) 113 (100.00) 50 (100.00)
Number of hypoglycemic episodes (<70 mg/dl) without
any signs or symptoms in the previous 3 months
NR=12
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 5.79 (19.70) 10.12 (30.06) 2.21 (1.57) 2.53 (1.76) 3.31 (2.99)
Median (IQR) 2.75 (1.00-4.00) 3.00 (2.00-6.00) 2.00 (1.00-2.75) 2.00 (1.00-3.50) 2.00 (1.00-5.00)
The proportion of patients with occurrence of hypoglycemia episode(s) without any signs or symptoms (<70 mg/dl) was 36.04%.
This proportion was higher in Group 1 (50.53%) and in Group 4 (46.00%) (p<0.0001).
The average number of hypoglycemic episodes (<70 mg/dl) without any signs or symptoms in the 3 months prior to recruitment,
was 5.79. Patients in Group 1 reported a higher frequency of hypoglycemic episodes (<70 mg/dl) without any signs or symptoms
(10.12) (p=0.0144).
RESULTADOS
2.5. Episódios de hipoglicemia ligeira a moderada nos 12 meses anteriores ao recrutamento
43
Hypoglycemic episodes in the last 12
months NR=2
Total Group 1 Group 2 Group 3 Group 4
Yes 527 (27.91) 133 (59.91) 108 (25.96) 201 (18.34) 85 (55.19)
No 1361 (72.09) 89 (40.09) 308 (74.04) 895 (81.66) 69 (44.81)
TOTAL 1888 (100.00) 222 (100.00) 416 (100.00) 1096 (100.00) 154 (100.00)
The proportion of patients who reported having hypoglycemic episodes in the last 12 months was 27.91%. This
proportion was higher in Group 1 (59.91%) and in Group 4 (55.19%) (p<0.0001).
On average, these patients had 5.95 hypoglycemic episodes in the last 12 months. Patients from Group 1 and Group 4
reported a higher frequency of hypoglycemic episodes (7.23 and 5.62, respectively) (p=0.0133).
No. of Hypoglycemic episodes in the
last 12 months NR=51
Total Group 1 Group 2 Group 3 Group 4
Mean (SD) 5.95 (11.55) 7.23 (11.27) 6.60 (15.24) 4.89 (10.53) 5.62 (8.18)
Median (IQR) 3.00 (1.00-5.00) 3.00 (2.00-6.50) 2.00 (1.00-5.00) 2.00 (1.00-4.00) 3.00 (1.00-6.00)
RESULTADOS
2.5. Episódios de hipoglicemia ligeira a moderada nos 12 meses anteriores ao recrutamento: Severidade
do(s) episódio(s)
44
Severity of hypoglycemic
episodes in the previous 12
months† NR=2
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Mild to Moderate 484 (25.64) 124 (55.86) 99 (23.80) 184 (16.79) 77 (50.00)
Severe and Very Severe 59 (3.13) 14 (6.31) 10 (2.40) 21 (1.92) 14 (9.09)
TOTAL 1888 (100.00) 222 (100.00) 416 (100.00) 1096 (100.00) 154 (100.00)
† There may be multiple answers per subject.
In the last 12 months, 25.64% of the patients reported having mild to moderate hypoglycemic episodes and 3.13% of the
patients referred severe or very severe hypoglycemic episodes. These percentages were higher in Group 1 and 4 (p<0.0001).
The prevalence of mild to moderate hypoglycemic episodes in the 12 months prior to recruitment was 25.64% (95% CI [23.67%;
27.61%]). The prevalence per group was 55.86% (95% CI [49.33%; 62.39%]) in group 1, 50.00% (95% CI [42.10%; 57.90%]) in
group 4, 23.80% (95% CI [19.71%; 27.89%]) in group 2 and 16.79% (95% CI [14.58%; 19.00%]) in group 3.
In the last 12 months, 3.13% of the patients referred the occurrence of severe or very severe hypoglycemic episodes.
These percentages were higher in Group 1 and 4 (p<0.0001).
RESULTADOS
45
B. 3. Questionário de auto-preenchimento
3.1. Consciência/Conhecimento sobre hipoglicemia: Consegue ter consciência do episódio de hipoglicemia?– Quest. 2
Hypoglycemia awareness
NR=48
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Always 254 (53.03) 79 (63.20) 42 (42.86) 91 (50.56) 42 (55.26)
Almost always 130 (27.14) 33 (26.40) 29 (29.59) 46 (25.56) 22 (28.95)
Sometimes 53 (11.06) 6 (4.80) 16 (16.33) 24 (13.33) 7 (9.21)
Rarely 24 (5.01) 4 (3.20) 5 (5.10) 12 (6.67) 3 (3.95)
Never 18 (3.76) 3 (2.40) 6 (6.12) 7 (3.89) 2 (2.63)
TOTAL 479 (100.00) 125 (100.00) 98 (100.00) 180 (100.00) 76 (100.00)
When asked about hypoglycemia awareness, 80.17% of the patients reported that always (53.03%) or almost always (27.14%)
acknowledged when having an hypoglycemic episode. This proportion was higher in Group 1 and 4 (p=0.0040).
RESULTADOS
46
3.2. Sintomas associados aos episódios de hipoglicemia
Symptoms of Hypoglycemia episodes† NR=47
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Irritability 76 (15.83) 21 (16.80) 14 (14.14) 28 (15.56) 13 (17.11)
Agitation 84 (17.50) 20 (16.00) 14 (14.14) 34 (18.89) 16 (21.05)
Confusion 119 (24.79) 36 (28.80) 29 (29.29) 38 (21.11) 16 (21.05)
Tremulousness 274 (57.08) 79 (63.20) 54 (54.55) 102 (56.67) 39 (51.32)
Weakness 320 (66.67) 90 (72.00) 68 (68.69) 117 (65.00) 45 (59.21)
Sleepiness 91 (18.96) 24 (19.20) 21 (21.21) 35 (19.44) 11 (14.47)
Hunger 160 (33.33) 54 (43.20) 32 (32.32) 52 (28.89) 22 (28.95)
Nervousness/Anxiety 102 (21.25) 26 (20.80) 25 (25.25) 34 (18.89) 17 (22.37)
Dizziness 248 (51.67) 57 (45.60) 57 (57.58) 96 (53.33) 38 (50.00)
Sweating ‡ 261 (54.38) 85 (68.00) 48 (48.48) 91 (50.56) 37 (48.68)
Lightheadedness 89 (18.54) 28 (22.40) 15 (15.15) 31 (17.22) 15 (19.74)
Sudden mood changes 51 (10.63) 11 (8.80) 11 (11.11) 18 (10.00) 11 (14.47)
Thirst 146 (30.42) 35 (28.00) 28 (28.28) 63 (35.00) 20 (26.32)
Faintness 52 (10.83) 15 (12.00) 11 (11.11) 15 (8.33) 11 (14.47)
None of the above 8 (1.67) 1 (0.80) 2 (2.02) 3 (1.67) 2 (2.63)
TOTAL 480 (100.00) 125 (100.00) 99 (100.00) 180 (100.00) 76 (100.00)
† There may be multiple answers per subject;
‡p<0.05
The symptoms related to hypoglycemic episodes that patients more frequently identified were weakness (66.67%), tremulousness (57.08%), sweating
(54.38; p=0.0051) and dizziness (51.67%).
RESULTADOS
47
3.1. Informação prévia sobre os sintomas de hipoglicemia providenciada pelos Profissionais de saúde
Previous information about
Hypoglycemia symptoms
NR=51
Total
n (%)
Group 1
n (%)
Group 2
n (%)
Group 3
n (%)
Group 4
n (%)
Yes 314 (65.97) 97 (78.86) 54 (55.10) 106 (59.22) 57 (75.00)
No 162 (34.03) 26 (21.14) 44 (44.90) 73 (40.78) 19 (25.00)
TOTAL 476 (100.00) 123 (100.00) 98 (100.00) 179 (100.00) 76 (100.00)
Concerning previous information about hypoglycemic symptoms, the majority of the patients (65.97%) reported to
have been informed by a health care professional about the symptoms associated with the occurrence of an
hypoglycemic episode. A significant higher frequency was observed in Group 1 (78.86%) and 4 (75.00%) (p<0.0001).
RESULTADOS
48
CONCLUSÕES
• 233 farmácias recrutaram 1890 diabéticos tipo 2 cuja idade média era de 67,11
(DP=9,98) anos, sendo 50,58% do sexo masculino.
• De acordo com as classe de IMC, 80,49% dos participantes apresentavam
excesso de peso.
• Cerca de 58% dos respondentes encontravam-se sob qualquer terapêutica
antidiabética que não incluísse secretagogos ou insulina (Grupo 3).
• A duração média reportada da doença foi de 11,80 (DP=9,33) anos, sendo
significativamente menor (p<0,0001) nos participantes do Grupo 3.
• 86,95% referiram ter comorbilidades ou complicações associadas à diabetes.
49
CONCLUSÕES
• A maioria dos participantes reportou ter acompanhamento clínico da diabetes
(95,92%), sendo o resultado significativamente maior nos Grupos 1 e 4 (p=0,0341).
• Mais de 75% dos respondentes referiram ser seguidos nos Cuidados de Saúde
Primários, com maior proporção nos Grupos 2 (sem insulina com Sus) e 3
(p<0,0001).
• A prevalência encontrada de episódios de hipoglicemia ligeira a moderada em
ambulatório, no primeiro estudo de âmbito nacional realizado em Portugal, foi de
17,84% (IC 95%: [16.11%; 19.57%]), significativamente maior nos Grupos 1, 2 e 4
(p<0,0001) em comparação com os doentes sob terapêutica antidiabética excluindo
secretagogos e insulina (Grupo 3).
• Quase o dobro dos doentes do Grupo 2 (terapêutica baseada em secretagogos)
experienciaram um episódios de hipoglicemia ligeira a moderada quando comparados
com os doentes sob terapêutica com outros AD que não secretagogos (Grupo 3)
(18.18% vs 10,31%).
50
➢ Quando questionados acerca da consciência do episódio de hipoglicemia, 80,17% reportaram
que sempre (53,03%) ou quase sempre (27,14%) tomavam consciência do mesmo. Os sintomas
mais reportados foram: fraqueza (66,67%), tremores (57,08%), suores (54,38%) e tonturas
(51,67%).
➢ A proporção de doentes que reportaram terem tido episódios de hipoglicemia nos últimos 12
meses foi de 27,91%. Esta proporção foi significativamente maior nos Grupos 1 e 4.
➢ Nos últimos 12 meses, 25,64% dos doentes referiram ter tido episódios de hipoglicemia ligeira
a moderada e 3,13% episódios de hipoglicemia severa ou muito severa. Os doentes do Grupo
1 foram os que mais tiveram hipoglicemias ligeiras a moderadas. (p=0.0325).
CONCLUSÕES
51
➢ Em relação aos possíveis factores associados aos episódios de hipoglicemia
ligeira a moderada (nos 3 meses anteriores ao recrutamento):
➢ Os doentes pertencentes ao Grupo terapêutico 1 (OR=1.892; 95% CI [1.115; 3.210];
p=0.0181) são aqueles que apresentam um maior risco de terem um episódio de
hipoglicemia ligeira a moderada. Os doentes do Grupo 3 (OR=0.483; 95% CI [0.293;
0.794]; p=0.0041) são os que menos risco apresentam.
➢ Doentes com IMC ≥30kg/m2 (OR=1.822; 95% CI [1.183; 2.07]; p=0.0065), com 10 ou mais
anos de duração de diabetes (OR=1.502; 95% CI [1.017; 2.218]; p=0.0409, que tenham
doença ocular (OR=1.791; 95% CI [1.228; 2.611]; p=0.0025), patologia renal(OR=3.398;
95% CI [2.093; 5.515]; p<0.0001) e insuficiência hepática (OR=2.779; 95% CI [1.172;
6.591]; p=0.0203) ) apresentam maior probabilidade de reportar episódios de
hipoglicemia ligeira a moderada.
CONCLUSÕES
➢ During the study period no pharmacovigilance and quality relevant information associated with MSD products or others
AHA was reported by participant pharmacies or patients to CEFAR.
➢ In accordance with MSD pharmacovigilance requirements, CEFAR notified MSD Pharmacovigilance Department that no
adverse drug events or quality product problems were reported to CEFAR.
PHARMACOVIGILANCE
52
OBRIGADA POR SEREM
PARCEIROS E NOS
ACOMPANHAREM RUMO
AO FUTURO
54
HipoglycemIa in POrtugal Study – PHARMAcy
HIPOS-PHARMA*- Divulgação dos Dados
Apresentação do estudo – Poster:
.SPD - Março 2017
.ICPE - Agosto 2017
.ISPOR - Nov. 2017
Brevemente submetido o artigo para publicação na
revista Primary Care Diabetes.
*Merck Sharp & Dohme,
Laboratórios Medinfar e Tecnifar
55
Total Grupo 1 Grupo 2 Grupo 3 Grupo 4
Regime terapêutico n (%)
1890
(100,00)
222 (11,75) 418 (22,12) 1096 (57,99) 154 (8,15)
Idade Média (DP) 67,11 (9,98) 65,87 (10,20) 68,33 (9,76) 67,14 (9,93) 65,45 (10,19)
Género n (%) Masculino 956 (50,58) 110 (49,55) 222 (53,11) 551 (50,27) 73 (47,40)
IMC n (%)
NR=24
Baixo peso a normal
(<25,00)
364 (19,51) 42 (19,09) 77 (18,78) 216 (19,91) 29 (19,21)
Pré-obeso (25,00 - 29,99) 844 (45,23) 91 (41,36) 193 (47,07) 494 (45,53) 66 (43,71)
Obeso (≥30,00) 658 (35,26) 87 (39,55) 140 (34,15) 375 (34,56) 56 (37,09)
Duração da diabetes
(anos) NR=63
Média (DP) 11,80 (9,33) 17,51 (11,11) 14,04 (9,63) 9,19 (7,73) 16,07 (9,38)
Co-morbilidades /
doenças ou complicações
diabetes n (%) NR=5
Sim 1639 (86,95) 194 (87,78) 368 (88,25) 943 (86,12) 134 (88,16)
Seguimento para control
da diabetes† n (%)
NR=1
Sim 1812 (95,92) 217 (98,19) 402 (96,17) 1041 (94,98) 152 (98,70)
Cuidados de Saúde
Primários
1450 (76,76) 124 (56,11) 334 (79,90) 896 (81,75) 96 (62,34)
Hospital 314 (16,62) 90 (40,72) 59 (14,11) 108 (9,85) 57 (37,01)
Consultório Privado 113 (5,98) 21 (9,50) 27 (6,46) 51 (4,65) 14 (9,09)
Outros 58 (3,20) 16 (7,24) 8 (1,91) 25 (2,28) 9 (5,84)
56
Episódios de hipoglicemia (3 últimos meses) Total Grupo 1 Grupo 2 Grupo 3 Grupo 4
N.º doentes com reporte de
episódios
n (%) 337 (17.84) 96 (43.44) 76 (18.18) 113 (10.31) 52 (33.77)
Nº de episódios / doente
NR=1
Média (DP) 3.46 (4.69) 4.05 (3.98) 3.18 (4.06) 3.02 (5.93) 3.71 (3.59)

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HIPOS-PHARMA

  • 1. Sílvia Alão Medical Advisor Diabetes HipoglycemIa in POrtugal Study – PHARMAcy HIPOS-PHARMA Merck Sharp & Dohme, Laboratórios Medinfar e Tecnifar
  • 2. 2 HIPOGLICEMIAS EM PORTUGAL – ESTUDO NAS FARMÁCIAS COMUNITÁRIAS (HIPOS-PHARMA) Carla Torre1, Sónia Romano1, José Guerreiro1, Patrícia Longo1, Ana Miranda1, João Conceição2, Sílvia Alão2, Pedro Laires2 1 Centro de Estudos e Avaliação em Saúde (CEFAR), Associação Nacional das Farmácias. 2 Merck Sharp & Dohme A diabetes é uma doença crónica cuja incidência e prevalência têm vindo a aumentar. De acordo com a atualização ao estudo PREVADIAB, a prevalência, em 2015, em Portugal foi de 13,3%1. O tratamento da diabetes foca-se em evitar a hiperglicemia. Contudo, é frequente a ocorrência de episódios de hipoglicemia em doentes que requerem um controlo apertado, e valores de glicemia mais baixos. Terapêuticas hipoglicemiantes tais como as SUs e a insulina estão mais frequentemente associadas a hipoglicemia. As consequências podem ser ligeiras, desde sintomas como fome, ansiedade e transpiração acentuada até eventos graves como confusão, lipotimia e coma. Em Portugal, apesar da publicação recente do estudo no setting de Serviço de Urgência (HIPOS-ER)2, que revelou que as hipoglicemias representam um custo substancial para a sociedade e para o SNS, a prevalência dos episódios de hipoglicemias em ambulatório está pouco estudada. Deste modo pretendeu-se com este estudo obter dados epidemiológicos sobre episódios de hipoglicemia em diabéticos tipo 2 tratados com AD, em contexto de ambulatório. 1. Sociedade Portuguesa da Diabetologia, Relatório Anual do Observatório Nacional da Diabetes, Diabetes: Factos e Números – O ano de 2015, 2016.
  • 3. 3 OBJECTIVO PRIMÁRIO Caracterizar e estimar a proporção de doentes com Diabetes Mellitus tipo 2, sob terapêutica antidiabética, que reportaram episódios de hipoglicemias ligeiras a moderadas, de acordo com os grupos terapêuticos definidos: Esquema terapêutico Grupo 1 Com Insulina: Pode ou não tomar qualquer tipo de Antidiabético EXCEPTO Sulfonilureia ou Meglitinida Grupo 2 Sem Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar outro tipo de Antidiabético) Grupo 3 Sem Insulina: Qualquer tipo de Antidiabético EXCEPTO Sulfonilureia ou Meglitinida Grupo 4 Com Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar qualquer outro tipo de Antidiabético)
  • 4. 4 ➢ Descrever a população pertencente aos 4 grupos de AD no que diz respeito às características demográficas e às características da doença (auto-reportadas); ➢ Quantificar os episódios de hipoglicemia relativamente à severidade (ex: ligeira, moderada e severa); ➢ Estimar o consumo de recursos de saúde (ex: visitas ao SU, Cuidados de saúde primários e secundários, etc.) e os dias de trabalho perdidos (absentismo) associados aos episódios de hipoglicemia ligeiros e moderados. ➢ Descrever o impacto das hipoglicemias ligeiras e moderadas na vida dos doentes (incluindo acidentes de viação e com maquinaria pesada); ➢ Descrever o nível de confiança no tratamento da diabetes e a consciência relativamente à hipoglicemia; ➢ Avaliar o grau de conhecimento, consciência e experiência sintomática relativamente aos episódios de hipoglicemia. OBJECTIVOS SECUNDÁRIOS
  • 5. 5 OBJECTIVO EXPLORATÓRIO ➢ Identificar potenciais fatores que possam afetar a frequência e a severidade dos episódios de hipoglicemia. MATERIAL E MÉTODOS Desenho do estudo: Estudo observacional, transversal e multicêntrico. Foram convidadas a participar pessoas com Diabetes Mellitus tipo 2 sob terapêutica há pelo menos 3 meses, através de Farmácias Comunitárias que pertencem à Associação Nacional das Farmácias, Duração do estudo: De 4 de Abril a 20 de Maio de 2016.
  • 6. 6 Configuração do estudo: A informação foi recolhida através de um questionário (Quest.1) aplicado pelo Farmacêutico (dados sociodemográficos e antropométricos, clínicos e terapêuticos de auto-reporte, e experiência com episódios de hipoglicemia nos últimos 3 meses). Foi aplicado um segundo questionário de auto-preenchimento sobre a perceção e sintomas associados à ocorrência de hipoglicemias, aos doentes que referiram ter experienciado um ou mais episódios de hipoglicemia no último ano (Quest.2). Os respondentes foram classificados em quatro grupos distintos, de acordo com o tipo de terapêutica antidiabética (Tabela 1). Foi efetuada análise estatística descritiva, sendo comparados os resultados por grupo.
  • 7. 7 ➢População do Estudo: Critérios de inclusão: ▪ Homens ou mulheres com idade ≥ 40 anos. ▪ Diabetes mellitus tipo 2 ▪ Sob o mesmo regime de tratamento AD há ≥ 3 meses ▪ Que tenham visitado uma das farmácias participantes ▪ Concordem e aceitem participar ▪ Assinatura do consentimento informado Critérios de exclusão: ▪ Regime terapêutico AD indeterminado ▪ Outros tipos de diabetes (Diabetes mellitus tipo 1, Diabetes gestacional)
  • 8. 8 Esquema terapêutico Grupo 1 Com Insulina: Pode ou não tomar qualquer tipo de Antidiabético EXCEPTO Sulfonilureia ou Meglitinida Grupo 2 Sem Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar outro tipo de Antidiabético) Grupo 3 Sem Insulina: Qualquer tipo de Antidiabético EXCEPTO Sulfonilureia ou Meglitinida Grupo 4 Com Insulina: Toma Sulfonilureia ou Meglitinida (pode ou não tomar qualquer outro tipo de Antidiabético) ➢População do Estudo Sub-grupos:
  • 9. INCLUSÃO DE PARTICIPANTES 9 Participating Pharmacies Patient Selection based on inclusion & exclusion criteria Informed Consent Refused to participate Collection of basic demographic information Accepted to participate Structured Questionnaire + Self-administer Questionnaire (if patient reported any hipoglicemic event) Group 1 Insulin based therapy Group 2 Secretagogue based therapy Group 3 Other AHA Group 4 Insulin + secretagogues Fig.2 – Flowchart for subjects enrolment and treatment schema (adapted from the Study Protocol)
  • 10. ➢ Dados coletados: A. Variáveis – Questionário estruturado Dados sociodemográficos e antropométricos: ▪ Data de nascimento ▪ Género ▪ Se mora sozinho (Se não, questionada a co-residência e os cuidados de suporte em caso de hipoglicemia) ▪ Nível educacional ▪ Situação de emprego ▪ Actividade física ▪ Peso e Altura (para cálculo do IMC) 10 MÉTODOS
  • 11. ➢ Dados coletados (cont.): A. Variáveis – Questionário estruturado (cont.) Informação referente à Diabetes Mellitus/ Hipoglicemia, Grupo de Terapêutica AD e informação clínica auto-reportada: ▪ Comorbilidades e complicações da diabetes mellitus (e.g. retinopatia, nefropatia, pé diabético, etc.) ▪ Terapêutica concomitante (classes terapêuticas e número de fármacos para o tratamento de doenças crónicas) ▪ Idade de diagnóstico da diabetes mellitus tipo 2 ▪ Utilização e frequência da automonitorização glicémica ▪ Seguimento clínico usual pela Diabetes (e.g. CSP; Hospital, privado) ▪ Terapêutica da Diabetes mellitus de acordo com os 4 subgrupos (Grupo 1 - Insulinoterapia; Grupo 2 – Terapêutica secretagoga; Grupo 3 – outra terapêutica AD e Grupo 4- Combinação de insulinoterapia e secretagogos) ▪ Se do Grupo 1 ou 4, desde quando o inicio da insulina. 11 MÉTODOS
  • 12. ➢ Dados Coletados (cont.): A. Variáveis- Questionário estruturado (cont.) Experiência com os episódios de hipoglicemia: ➢ Ocorrência e quantificação auto-reportada dos episódios de hipoglicemia nos 3 meses anteriores: - Ligeiros a moderados- episódios de hipoglicemia não severa que requerem assistência de terceira pessoa que não profissional de saúde ou episódios de hipoglicemia que não requerem assistência. Se reportaram a situação a um PS (médico, enfermeiro ou farmacêutico) ▪ Consulta médica ou de enfermagem não programada ▪ Número de dias/horas de ausência do trabalho (absentismo) associado aos episódios de hipoglicemia ▪ Modificação da terapêutica (e.g. interrupção, alteração de dosagem) ▪ Automonitorização da hipoglicemia (e.g. consumo de tiras teste) ▪ Ocorrência durante a condução ou utilização de maquinaria pesada ou ocorrência de algum acidente de viação ▪ Queda associada ▪ Ocorrência de despesa relevante ➢ Ocorrência de hipoglicemia (<70 mg/dl) assintomática nos 3 meses prévios 12 MÉTODOS
  • 13. ➢ Dados Coletados (cont.): A. Variáveis – Questionário Estruturado (cont.) Experiência com os episódios de hipoglicemia (cont.): ➢ Ocorrência e quantificação auto-reportada dos episódios de hipoglicemia nos 12 meses anteriores (S/N): ▪ Ligeira a moderada: ▪ Número de hipos que não requereram assistência ▪ Número de hipos que requereram assistência de terceira pessoa que não PS. ▪ Severa – Episódios de hipoglicemia que requereram assistência por PS ou que exibiu sinais/sintomas de marcada severidade ▪ Número de episódios de hipoglicemia severa que requereram assistência médica (CSP, consulta médica privada) ▪ Número de episódios de hipoglicemia severa que requereram utilização de ambulância ▪ Número de episódios de hipoglicemia severa que requereram ida ao SU ▪ Número de episódios de hipoglicemia severa que requereram hospitalização 13 MÉTODOS
  • 14. ➢ Dados Coletados (cont.) B. Variáveis – Questionário de auto-preenchimento • Consciência/Conhecimento sobre hipoglicemia • Sintomas associados aos episódios de hipoglicemia • Informação prévia sobre os sintomas de hipoglicemia providenciada pelos Profissionais de saúde MÉTODOS ➢ Study Kit: As Farmácias que aceitaram participar receberam um Kit com toda a informação e documentos necessários referente ao estudo.
  • 15. 1. Farmácias e recrutamento de doentes: 1.1. Farmácias: 15 1216 pharmacies in Portugal were invited to participate (random sample) (100%) 233 pharmacies recruited at least one patient (19.16%) 238 pharmacies invited at least one patient to participate (19.57%) 288 pharmacies accepted to participate (23.68%) 2786 ANF community pharmacies NATIONAL STUDY 50 pharmacies (4.11%) dropped out due to lack of time and insufficient number of pharmacists RESULTADOS
  • 16. 1. Farmácias e recrutamento de doentes: 1.1. Farmácias: 16 Region ANF Community pharmacies n (%) Pharmacies accepted to participate n (%) Pharmacies that recruited patients n (%) North 858 (30.80) 96 (33.33) 78 (33.62) Center 693 (24.87) 80 (27.78) 69 (29.74) Lisbon and Tagus Valley 748 (26.85) 61 (21.18) 49 (21.12) Alentejo 256 (9.19) 29 (10.07) 21 (9.05) Algarve 113 (4.06) 15 (5.21) 11 (4.74) Madeira and Azores Regions 118 (4.24) 7 (2.43) 4 (1.72) TOTAL 2786 (100.00) 288 (100.00) 232* (100.00) Regional distribution of pharmacies that accepted to participate in the study and pharmacies with recruited patients was similar with the universe of community pharmacies (p=0.1343 and p=0.0951, respectively). * 233 pharmacies recruited patients. However, in one pharmacy the region/setting was not available. RESULTADOS A maioria das farmácias que recrutaram doentes pertenciam ao ambiente urbano (67,67%).
  • 17. 1. Farmácias e recrutamento de doentes: 1.2. Doentes: 17 2383 patients were invited to participate in the study 1890 patients met eligibility criteria(79.31%) Group 1 222 patients (11.75%) 1929 patients consent to participate in the study (80.95%) 454 patients refused Group 2 418 patients (22.12%) Group 3 1096 patients (57.99%) Group 4 154 patients (8.15%) 39 (1.64%) patients were excluded (did not meet eligibility criteria) ▪ 2 patients with group not identified Group 1 n=14 Group 2 n=2 Group 3 n=14 Group 4 n=7 0 A higher sample size was obtained for the overall sample of patients (1890 vs. 1740) as well as in 3 of the 4 groups under analysis. The main reason pointed out to refuse to participate in the study was “Lack of time” (60.57%).
  • 18. 2. Características Socio-demográficas e Características da Doença: 2.1. IDADE 18 The mean age of patients was 67.11 years (SD=9.98). The median (IQR) was 67.00 (61.00-74.00) years. No significant differences were found between groups with respect to the age class (p=0.1227). RESULTADOS Age NR=0 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 67.11 (9.98) 65.87 (10.20) 68.33 (9.76) 67.14 (9.93) 65.45 (10.19) Median (IQR) 67.00 (61.00-74.00) 66.00 (59.00-73.00) 68.5 (62.00-75.00) 67.00 (61.00-74.00) 65.00 (59.00-73.00) Age class NR=0 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) <55 199 (10.53) 28 (12.61) 36 (8.61) 116 (10.58) 19 (12.34) 55-64 529 (27.99) 66 (29.73) 106 (25.36) 302 (27.55) 55 (35.71) 65-74 706 (37.35) 80 (36.04) 159 (38.04) 414 (37.77) 53 (34.42) ≥75 456 (24.13) 48 (21.62) 117 (27.99) 264 (24.09) 27 (17.53) TOTAL 1890 (100.00) 222 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00)
  • 19. 2.1. GÉNERO 19 Gender NR=0 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Female 934 (49.42) 112 (50.45) 196 (46.89) 545 (49.73) 81 (52.60) Male 956 (50.58) 110 (49.55) 222 (53.11) 551 (50.27) 73 (47.40) TOTAL 1890 (100.00) 222 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00) Regarding participants gender, 50.58% were male. No significant differences were found between groups with respect to gender distribution (p=0.6089). RESULTADOS
  • 20. 2.1.PESO E ALTURA 20 Body Mass Index (BMI) (kg/m2) NR=24 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 28.94 (4.70) 29.10 (4.87) 28.87 (4.53) 28.93 (4.69) 29.02 (4.99) Median (IQR) 28.27 (25.78-31.38) 28.24 (25.83-32.26) 28.21 (25.71-31.62) 28.31 (25.85-31.25) 28.03 (25.44-31.44) According to BMI classes, 80.49% of study participants were overweight. The mean BMI of patients was 28.94 kg/m2 (SD=4.70) and the median (IQR) was 28.27 (25.78-31.38). No significant differences were found between groups with respect to the BMI classes (p=0.8159). BMI Classes (International Classification) NR=24 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Underweight or normal range (<25.00) 364 (19.51) 42 (19.09) 77 (18.78) 216 (19.91) 29 (19.21) Pre-obese (25.00 - 29.99) 844 (45.23) 91 (41.36) 193 (47.07) 494 (45.53) 66 (43.71) Obese (≥30.00) 658 (35.26) 87 (39.55) 140 (34.15) 375 (34.56) 56 (37.09) TOTAL 1866 (100.00) 220 (100.00) 410 (100.00) 1085 (100.00) 151 (100.00) RESULTADOS
  • 21. 2.1. Vive sozinho? Se não, a pessoa/pessoas que vive(m) consigo presta-lhe assitência durante o episódio de hipoglicemia? 21 At enrolment, the majority of patients (82.57%) did not live alone. This proportion was significantly higher within insulin-treated patients (group 4 and 1) (p=0.0054). Living alone NR=2 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 329 (17.43) 29 (13.12) 81 (19.38) 205 (18.72) 14 (9.09) No 1559 (82.57) 192 (86.88) 337 (80.62) 890 (81.28) 140 (90.91) Total 1888 (100.00) 221 (100.00) 418 (100.00) 1095 (100.00) 154 (100.00) Household assistance (if not living alone) NR=119 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 1286 (89.31) 163 (90.56) 267 (88.12) 744 (89.53) 112 (88.89) No 154 (10.69) 17 (9.44) 36 (11.88) 87 (10.47) 14 (11.11) Total 1440 (100.00) 180 (100.00) 303 (100.00) 831 (100.00) 126 (100.00) Most respondents referred having a person who could provide household assistance (89.31%) during an hypoglycemia episode. No significant differences were found between groups (p=0.8475). RESULTADOS
  • 22. 2.2. Exercício Físico: Pratica algum tipo de atividade física, incluindo caminhada? 22 The time spent on physical exercise was, on average, 4.28 days per week (SD=2.17) and 1.07 hours per day (SD=0.77). No differences were found between groups with respect to the number of days / week (p=0.5614) and the number of hours / day (p=0.2833). Physical Exercise NR=5 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 862 (45.73) 111 (50.23) 186 (44.50) 497 (45.47) 68 (44.44) No 1023 (54.27) 110 (49.77) 232 (55.50) 596 (54.53) 85 (55.56) Total 1885 (100.00) 221 (100.00) 418 (100.00) 1093 (100.00) 153 (100.00) No. of days / week NR=68 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 4.28 (2.17) 4.19 (2.17) 4.23 (2.19) 4.36 (2.17) 4.00 (2.20) Median (IQR) 4.00 (2.00-7.00) 3.50 (2.00-7.00) 4.00 (2.00-7.00) 4.00 (2.00-7.00) 3.00 (2.00-7.00) No. of hours / day NR=182 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 1.07 (0.77) 1.17 (0.90) 1.06 (0.74) 1.06 (0.78) 1.02 (0.56) Median (IQR) 1.00 (0.55-1.00) 1.00 (1.00-1.00) 1.00 (0.67-1.00) 1.00 (0.50-1.00) 1.00 (0.50-1.00) Less than half of the patients (45.73%) reported to practice physical exercise, including walking. The results were similar between groups (p=0.5344). RESULTADOS
  • 23. 2.3. Estado da Doença: Há quanto tempo sabe ter Diabetes Tipo 2? 23 Diabetes duration (years) NR=63 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 11.80 (9.33) 17.51 (11.11) 14.04 (9.63) 9.19 (7.73) 16.07 (9.38) Median (IQR) 10.00 (5.00-16.00) 15.00 (10.00-24.00) 12.00 (7.00-19.00) 7.00 (3.00-13.00) 15.00 (10.00-20.00) On average, participants reported to have diabetes for 11.80 years (SD 9.33). Participants from group 3 reported a lower diabetes duration (p<0.0001). The majority of subjects acknowledged their diabetes duration (96.72%). Diabetes duration NR=63 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) <1 year 47 (2.57) 1 (0.47) 8 (1.97) 38 (3.58) 0 (0.00) [1 – 5 years] 509 (27.86) 32 (14.88) 61 (14.99) 401 (37.83) 15 (10.34) [6 – 9 years] 271 (14.83) 17 (7.91) 68 (16.71) 167 (15.75) 19 (13.10) ≥10 years 1000 (54.73) 165 (76.74) 270 (66.34) 454 (42.83) 111 (76.55) TOTAL 1827 (100.00) 215 (100.00) 407 (100.00) 1060 (100.00) 145 (100.00) RESULTADOS
  • 24. 2.3. Estado da Doença: Monitoriza habitualmente os seus níveis de glicémia? 24 Self-monitoring of glycemic levels NR=0 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 1596 (84.44) 217 (97.75) 360 (86.12) 868 (79.20) 151 (98.05) No 294 (15.56) 5 (2.25) 58 (13.88) 228 (20.80) 3 (1.95) TOTAL 1890 (100.00) 222 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00) The majority of patients reported that usually self-monitored their glycemic levels (84.44%). The proportion of patients who did not usually monitor the glycemic levels was significantly higher (p<0.0001) in group 3 (20.80%), followed by group 2 (13.88%). Reasons for not self-monitoring of glycemic levels NR=16 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Do not have a blood glucose monitoring device 147 (52.88) 1 (20.00) 18 (32.73) 127 (58.80) 1 (50.00) Had the monitor but do not acquire test strips regularly 90 (32.37) 3 (60.00) 20 (36.36) 67 (31.02) 0 (0.00) Had the monitor and acquire test strips regularly but do not use them 41 (14.75) 1 (20.00) 17 (30.91) 22 (10.19) 1 (50.00) TOTAL 278 (100.00) 5 (100.00) 55 (100.00) 216 (100.00) 2 (100.00) RESULTADOS
  • 25. 2.3. Estado da Doença: Monitoriza habitualmente os seus níveis de glicémia? 25 Glycemic levels (Number of weekly measurements) NR=30 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 6.52 (7.05) 14.52 (8.46) 5.35 (5.60) 3.99 (4.63) 12.42 (7.66) Median (IQR) 3.00 (1.00-7.00) 14.00 (7.00-21.00) 3.00 (1.50-7.00) 2.00 (1.00-7.00) 14.00 (7.00-14.00) On average, patients reported to self-monitor their glycemic levels 6.52 times per week. Patients in Group 1 and 4 reported higher frequency weekly self-measurements of glycaemic levels (p<0.0001). RESULTADOS
  • 26. 2.3. Estado da Doença: Tem alguma comorbilidade ou complicação da Diabetes? 26 Co-morbidity/disease or complication of diabetes NR=5 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 1639 (86.95) 194 (87.78) 368 (88.25) 943 (86.12) 134 (88.16) No 246 (13.05) 27 (12.22) 49 (11.75) 152 (13.88) 18 (11.84) TOTAL 1885 (100.00) 221 (100.00) 417 (100.00) 1095 (100.00) 152 (100.00) The majority of the patients (86.95%) reported to have at least one chronic illness or complication of diabetes. No significant differences were found between groups (p=0.6554). Number of Co-morbidity/ disease or complication of diabetes NR=7 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) 0 246 (13.06) 27 (12.22) 49 (11.75) 152 (13.91) 18 (11.84) 1-2 1087 (57.73) 105 (47.51) 245 (58.75) 663 (60.66) 74 (48.68) ≥3 550 (29.21) 89 (40.27) 123 (29.50) 278 (25.43) 60 (39.47) TOTAL 1883 (100.00) 221 (100.00) 417 (100.00) 1093 (100.00) 152 (100.00) The majority of the patients (57.73%) reported to have 1-2 co-morbidities/complications of diabetes. Groups 1 and 4 reported to have more co-morbidities/complications of diabetes (p<0.0001). RESULTADOS
  • 27. 2.3. Estado da Doença: Tem alguma comorbilidade ou complicação da Diabetes? (cont.) 27 Co-morbidity/disease or complication of diabetes † NR=5 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Eye diseases (cataract)* 466 (24.72) 75 (33.94) 112 (26.86) 221 (20.18) 58 (38.16) Kidney disorders (nephropathy/kidney failure)* 153 (8.12) 37 (16.74) 19 (4.56) 69 (6.30) 28 (18.42) Diabetes’ related feet problems (diabetic foot, ulcers, amputation)* 112 (5.94) 33 (14.93) 23 (5.52) 46 (4.20) 10 (6.58) Hypertension 1320 (70.03) 159 (71.95) 292 (70.02) 766 (69.95) 103 (67.76) Ischaemic vascular disease (stroke, infarction) 232 (12.31) 30 (13.57) 54 (12.95) 122 (11.14) 26 (17.11) Dyslipidemia 1069 (56.71) 120 (54.30) 231 (55.40) 627 (57.26) 91 (59.87) Hepatic failure* 42 (2.23) 10 (4.52) 12 (2.88) 15 (1.37) 5 (3.29) Other 215 (11.41) 29 (13.12) 41 (9.83) 130 (11.87) 15 (9.87) TOTAL 1885 (100.00) 221 (100.00) 417 (100.00) 1095 (100.00) 152 (100.00) The most frequent chronic illness reported was hypertension (70.03%), followed by dyslipidemia (56.71%). The proportion of patients that reported eye diseases and kidney disorders was higher in group 4 (p<0.05). In group 1 a higher percentage of patients with diabetes’ related feet problems and patients with hepatic failure (p<0.05) was observed. * p-value < 0.05 † There may be multiple answers per subject. RESULTADOS
  • 28. 2.3. Estado da Doença: É habitualmente seguido por um médico para o controlo da diabetes? 28 Usual diabetes clinical care NR=1 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) p-value Yes† 1812 (95.92) 217 (98.19) 402 (96.17) 1041 (94.98) 152 (98.70) 0.0341 Primary care 1450 (76.76) 124 (56.11) 334 (79.90) 896 (81.75) 96 (62.34) <0.0001 Hospital 314 (16.62) 90 (40.72) 59 (14.11) 108 (9.85) 57 (37.01) <0.0001 Private Practice 113 (5.98) 21 (9.50) 27 (6.46) 51 (4.65) 14 (9.09) 0.0111 Others 58 (3.20) 16 (7.24) 8 (1.91) 25 (2.28) 9 (5.84) - No 77 (4.08) 4 (1.81) 16 (3.83) 55 (5.02) 2 (1.30) TOTAL 1889 (100.00) 221 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00) The majority of the patients reported that usually was followed-up by a doctor (95.92%). This percentage was higher in Group 4 and 1 (p=0.0341). Primary care was the most reported (76.76%). In comparison with other groups, group 2 and 3 showed a higher proportion of patients followed in primary care (79.90% and 81.75%, respectively; p<0.0001). In contrast, group 1 and 4 showed a higher proportion followed in hospital (40.72% and 37.01%, respectively; p<0.0001). † There may be multiple answers per subject. RESULTADOS
  • 29. 2.3. Estado da Doença: Terapêutica da Diabetes segundo os Grupos 29 RESULTS Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) 1890 (100.00) 222 (11.75) 418 (22.12) 1096 (57.99) 154 (8.15) The majority of the recruited patients were on monotherapy or combination of AHA excluding a secretagogue or insulin (Group 3: 57.99%), followed by patients on secretagogue monotherapy or combination of AHA including any secretagogue but excluding insulin (Group 2: 22.12%), patients on insulin monotherapy or combined with AHA but with the exclusion of secretagogues (Group 1: 11.75%) and patients with at least one secretagogue and one insulin (Group 4: 8.15%)
  • 30. 2.3. Estado da Doença: Há quanto tempo faz insulina? 30 RESULTS Insulin use time (months) NR=11 Total Group 1 Group 4 Mean (SD) 83.33 (92.10) 97.19 (104.16) 63.69 (67.21) Median (IQR) 48.00 (24.00-120.00) 60.00 (24.00-120.00) 36.00 (24.00-84.00) † Values calculated for patients who have reported taking insulin (376 patients) On average, patients reported to use insulin for 83.33 months. Group 1 reported to use insulin for longer period of time (97.19 months) than group 4 (63.69 months) (p=0.0043).
  • 31. 2.3. Estado da Doença: Para além da terapêutica AD, faz mais algum tipo de medicação? 31 Concomitant therapy NR=5 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes† 1813 (96.18) 214 (96.83) 398 (95.44) 1052 (96.16) 149 (97.39) Nervous System 543 (28.81) 74 (33.48) 102 (24.46) 318 (29.07) 49 (32.03) Cardiovascular System 1682 (89.23) 193 (87.33) 365 (87.53) 987 (90.22) 137 (89.54) Blood* 725 (38.46) 93 (42.08) 169 (40.53) 391 (35.74) 72 (47.06) Respiratory System 154 (8.17) 17 (7.69) 35 (8.39) 86 (7.86) 16 (10.46) Digestive System 576 (30.56) 79 (35.75) 123 (29.50) 318 (29.07) 56 (36.60) Others 257 (13.63) 27 (12.22) 55 (13.19) 159 (14.53) 16 (10.46) No 72 (3.82) 7 (3.17) 19 (4.56) 42 (3.84) 4 (2.61) TOTAL 1885 (100.00) 221 (100.00) 417 (100.00) 1094 (100.00) 153 (100.00) The majority of the patients reported to take other medicines than diabetes medication (96.18%). Medication for cardiovascular diseases (89.23%) was the most frequently referred. No significant differences were found between groups with respect to the therapeutical classes analysed (p>0.005), except for concomitant therapy for blood diseases (p=0.0171). Other concomitant therapy include genito urinary system and sex hormones (5.36%) and musculo-skeletal system (4.88%). † There may be multiple answers per subject. * p-value < 0.05 RESULTADOS
  • 32. 2.4. Episódios de hipoglicemia ligeiros a moderados nos últimos 3 meses 32 Hypoglycemic episodes in the last 3 months NR=1 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 337 (17.84) 96 (43.44) 76 (18.18) 113 (10.31) 52 (33.77) No 1552 (82.16) 125 (56.56) 342 (81.82) 983 (89.69) 102 (66.23) TOTAL 1889 (100.00) 221 (100.00) 418 (100.00) 1096 (100.00) 154 (100.00) More than 80% of recruited patients did not experience a mild to moderate hypoglycemic episode in the 3 months prior to recruitment. This proportion was higher in group 3 (89.69%) (p<0.0001). The overall prevalence of mild to moderate hypoglycemic episodes in the 3 months prior to recruitment was 17.84% (95% CI [16.11%; 19.57%]). The prevalence per group was 43.33% (95% CI [36.90%; 49.98%]) in group 1, 33.77% (95% CI [26.30%; 41.24%]) in group 4, 18.18% (95% CI [14.48%; 21.88%]) in group 2 and 10.31% (95% CI [8.51%; 12.11%]) in group 3. RESULTADOS
  • 33. 2.4. Estado da Doença e episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: 33 No. of Hypoglycemic episodes in the last 3 months NR=1 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 3.46 (4.69) 4.05 (3.98) 3.18 (4.06) 3.02 (5.93) 3.71 (3.59) Median (IQR) 2.00 (1.00- 4.00) 2.00 (1.00-5.00) 2.00 (1.00-4.00) 2.00 (1.00-3.00) 2.00 (1.00-4.00) The average number of mild to moderate hypoglycemic episodes in the 3 months prior to recruitment was 3.46 (SD=4.69), higher in the Group 1 (4.05) and Group 4 (3.71) (p=0.0409). RESULTADOS
  • 34. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Relatou o episódio a algum PS? (médico, enfermeiro ou farmacêutico?) 34 Report to Healthcare professional NR=3 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 155 (46.41) 44 (46.81) 32 (42.11) 53 (46.90) 26 (50.98) No 179 (53.59) 50 (53.19) 44 (57.89) 60 (53.10) 25 (49.02) TOTAL 334 (100.00) 94 (100.00) 76 (100.00) 113 (100.00) 51 (100.00) Number of hypoglycemic episodes reported NR=47 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 2.30 (2.89) 3.58 (4.42) 1.35 (0.81) 1.46 (1.06) 2.90 (3.01) Median (IQR) 1.00 (1.00-2.00) 2.00 (1.00-3.00) 1.00 (1.00-1.00) 1.00 (1.00-1.50) 2.00 (1.00-3.00) Report to Healthcare professional† NR=0 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) p-value Doctor 125 (80.65) 39 (88.64) 23 (71.88) 44 (83.02) 19 (73.08) 0.2103 Pharmacist 29 (18.71) 9 (20.45) 7 (21.88) 8 (15.09) 5 (19.23) 0.8592 Nurse 27 (17.42) 9 (20.45) 7 (21.88) 7 (13.21) 4 (15.38) 0.6985 Other 3 (1.94) 0 (0.00) 2 (6.25) 1 (1.89) 0 (0.00) - TOTAL 155 (100.00) 44 (100.00) 32 (100.00) 53 (100.00) 26 (100.00) Less than half of the patients (46%) of the patients reported mild to moderate hypoglycemic episodes to a healthcare professional. This proportion was similar between groups (p=0.7984). On average, there was 2.30 reports per patient, higher in Group 1 (3.58) and Group 4 (2.90) (p=0.0035). † There may be multiple answers per subject. RESULTADOS
  • 35. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Consulta subsequente em consequência do(s) episódio(s) 35 Non scheduled consultations NR=6 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 30 (9.06) 10 (10.75) 5 (6.67) 11 (9.82) 4 (7.84) No 301 (90.94) 83 (89.25) 70 (93.33) 101 (90.18) 47 (92.16) TOTAL 331 (100.00) 93 (100.00) 75 (100.00) 112 (100.00) 51 (100.00) No. of Non scheduled medical consultations NR=5 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 1.72 (0.94) 2.00 (1.00) 1.00 (1.00) 1.70 (1.06) 2.33 (0.58) Median (IQR) 1.00 (1.00-2.00) 2.00 (1.00-3.00) 1.00 (1.00-1.00) 1.00 (1.00-2.00) 2.00 (2.00-3.00) No. of Non scheduled nurse consultations NR=20 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 2.00 (1.25) 2.00 (1.26) 1.00 (1.00) 1.00 (1.00) 3.00 (1.41) Median (IQR) 1.50 (1.00-3.00) 1.50 (1.00-3.00) 1.00 (1.00-1.00) 1.00 (1.00-1.00) 3.00 (2.00-4.00) In 9.06% of the patients who reported having mild to moderate hypoglycemic episodes in 3 months prior to recruitment, the episode led to a non-scheduled medical/nursing consultation. This proportion was similar among groups (p=0.7976). For these patients, an average of 1.72 and 2.00 non-scheduled medical and nursing consultations were observed, respectively. RESULTADOS
  • 36. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Número de dias/horas de absentismo associado aos episódios de hipoglicemia. 36 Absenteeism NR= 3 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 6 (9.38) 2 (9.52) 1 (10.00) 2 (9.09) 1 (9.09) No 58 (90.63) 19 (90.48) 9 (90.00) 20 (90.91) 10 (90.91) TOTAL 64 (100.00) 21 (100.00) 10 (100.00) 22 (100.00) 11 (100.00) No. of days of Absenteeism in the last 3 months NR=2 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 1.50 (1.00) 1.00 (-) - 2.00 (1.41) 1.00 (-) Median (IQR) 1.00 (1.00-2.00) 1.00 (1.00-1.00) - 2.00 (1.00-3.00) 1.00 (1.00-1.00) For 9.38% of the employed patients who reported having mild to moderate hypoglycemic episodes in the last 3 months (total of 67 patients), the episode caused absenteeism from work. This proportion was similar among groups (p=1.0000). Patients reported, on average, 1.50 days of absenteeism. RESULTADOS
  • 37. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Modificação da Terapêutica AD em consequência do(s) episódio(s) de hipoglicemia. 37 Therapeutic modification NR=3 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 61 (18.26) 28 (29.79) 10 (13.16) 16 (14.16) 7 (13.73) No 273 (81.74) 66 (70.21) 66 (86.84) 97 (85.84) 44 (86.27) TOTAL 334 (100.00) 94 (100.00) 76 (100.00) 113 (100.00) 51 (100.00) Type of modification† NR=0 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) p-value Temporary treatment interruption 5 (8.20) 3 (10.71) 1 (10.00) 1 (6.25) 0 (0.00) 1.000 Dosage modification 42 (68.85) 19 (67.86) 5 (50.00) 11 (68.75) 7 (100.00) 0.1882 Drug alteration (same Group) 11 (18.03) 3 (10.71) 4 (40.00) 3 (18.75) 1 (14.29) 0.2288 Other 3 (4.92) 2 (7.14) 0 (0.00) 1 (6.25) 0 (0.00) - TOTAL 61 (100.00) 28 (100.00) 10 (100.00) 16 (100.00) 7 (100.00) About 18% of the patients who reported having mild to moderate hypoglycemic episodes in the last 3 months, reported that the episode led to a therapy modification. This proportion was higher in Group 1 (p=0.0086). † There may be multiple answers per subject. Dose change was the most frequent type of therapeutic modification reported by patients, in consequence of the hypoglycemic episode (68.85%). About 18% of the patients reported drug alteration within the same Group and 8.20% mentioned temporary treatment interruption. RESULTADOS
  • 38. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Modificação da automonitorização da glicémia capilar (consumo de tiras teste). 38 Modification on self-monitoring of blood glucose NR=5 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 127 (38.25) 48 (51.61) 19 (25.00) 38 (33.93) 22 (43.14) No 205 (61.75) 45 (48.39) 57 (75.00) 74 (66.07) 29 (56.86) TOTAL 332 (100.00) 93 (100.00) 76 (100.00) 112 (100.00) 51 (100.00) Additional consumption of strips for each episode NR= 8 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 2.69 (2.17) 2.45 (1.19) 2.61 (1.60) 3.23 (3.41) 2.38 (1.40) Median (IQR) 2.00 (2.00-3.00) 2.00 (2.00-3.00) 2.00 (2.00-3.00) 2.00 (2.00-4.00) 2.00 (1.00-3.00) The occurrence of mild to moderate hypoglycemic episodes in the 3 months prior to recruitment, led 38.25% subjects to a modification on the self-monitoring of blood glucose levels. This proportion was higher in Group 1 (51.61%) and 4 (43.14%) (p=0.0028). These patients reported to have an additional consumption of 2.69 strips for each episode. Results were similar between groups (p=0.8201) RESULTADOS
  • 39. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de episódios de hipoglicemia durante a condução ou operando maquinaria pesada ou como causa de acidente de viação. 39 Occurrence of hypoglycemic episode while driving or operating machinery NR=5 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes, and at least one accident 1 (0.30) 0 (0.00) 1 (1.33) 0 (0.00) 0 (0.00) Yes, no accident 27 (8.13) 10 (10.64) 4 (5.33) 9 (8.04) 4 (7.84) No 304 (91.57) 84 (89.36) 70 (93.33) 103 (91.96) 47 (92.16) TOTAL 332 (100.00) 94 (100.00) 75 (100.00) 112 (100.00) 51 (100.00) About 8% of the patients who reported the occurrence of a mild to moderate hypoglycemic episode mentioned that it occurred when driving or operating machinery. This proportion was similar between groups (p=0.8156). Only one patient (0.30%) reported to have had an accident during the hypoglycemic episode. RESULTADOS
  • 40. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de queda 40 Occurrence of hypoglycemia-associated fall NR=5 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 26 (7.83) 6 (6.45) 7 (9.21) 8 (7.14) 5 (9.80) No 306 (92.17) 87 (93.55) 69 (90.79) 104 (92.86) 46 (90.20) TOTAL 332 (100.00) 93 (100.00) 76 (100.00) 112 (100.00) 52 (100.00) Number of falls NR=3 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 1.57 (1.17) 1.67 (1.21) 1.50 (0.84) 2.00 (1.82) 1.00 (-) Median (IQR) 1.00 (1.00-2.00) 1.00 (1.00-2.00) 1.00 (1.00-2.00) 1.00 (1.00-2.50) 1.00 (1.00-1.00) The occurrence of mild to moderate hypoglycemic episodes was associated with a fall for 7.83% subjects. This proportion was similar between Groups (p=0.8509). These patients reported, on average, 1.57 falls in the 3 months prior to recruitment. RESULTADOS
  • 41. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de despesa relevante em consequência do episódio de hipoglicemia. 41 Relevant expenses in consequence of an hypoglycemic episode(s) NR=7 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 13 (3.94) 7 (7.53) 3 (4.00) 1 (0.90) 2 (3.92) No 317 (96.06) 86 (92.47) 72 (96.00) 110 (99.10) 49 (96.08) TOTAL 330 (100.00) 93 (100.00) 75 (100.00) 111 (100.00) 51 (100.00) About 4% of the patients having mild to moderate hypoglycemic episodes in the 3 months prior to recruitment, reported relevant expenses in consequence of an hypoglycemic episode(s). No differences were found between Groups (p=0.0960). Most of the expenses were related with health care appointments (58.33%) but included also transportation costs (33.33%). RESULTADOS
  • 42. 2.4. Episódios de hipoglicemia ligeira a moderada nos últimos 3 meses: Ocorrência de hipoglicemia (<70 mg/dl) assintomática nos últimos 3 meses. 42 Occurrence of hypoglycemia (<70 mg/dl) without any signs or symptoms in the previous 3 months NR=4 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 120 (36.04) 48 (50.53) 14 (18.67) 35 (30.97) 23 (46.00) No 213 (63.96) 47 (49.47) 61 (81.33) 78 (69.03) 27 (54.00) TOTAL 333 (100.00) 95 (100.00) 75 (100.00) 113 (100.00) 50 (100.00) Number of hypoglycemic episodes (<70 mg/dl) without any signs or symptoms in the previous 3 months NR=12 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 5.79 (19.70) 10.12 (30.06) 2.21 (1.57) 2.53 (1.76) 3.31 (2.99) Median (IQR) 2.75 (1.00-4.00) 3.00 (2.00-6.00) 2.00 (1.00-2.75) 2.00 (1.00-3.50) 2.00 (1.00-5.00) The proportion of patients with occurrence of hypoglycemia episode(s) without any signs or symptoms (<70 mg/dl) was 36.04%. This proportion was higher in Group 1 (50.53%) and in Group 4 (46.00%) (p<0.0001). The average number of hypoglycemic episodes (<70 mg/dl) without any signs or symptoms in the 3 months prior to recruitment, was 5.79. Patients in Group 1 reported a higher frequency of hypoglycemic episodes (<70 mg/dl) without any signs or symptoms (10.12) (p=0.0144). RESULTADOS
  • 43. 2.5. Episódios de hipoglicemia ligeira a moderada nos 12 meses anteriores ao recrutamento 43 Hypoglycemic episodes in the last 12 months NR=2 Total Group 1 Group 2 Group 3 Group 4 Yes 527 (27.91) 133 (59.91) 108 (25.96) 201 (18.34) 85 (55.19) No 1361 (72.09) 89 (40.09) 308 (74.04) 895 (81.66) 69 (44.81) TOTAL 1888 (100.00) 222 (100.00) 416 (100.00) 1096 (100.00) 154 (100.00) The proportion of patients who reported having hypoglycemic episodes in the last 12 months was 27.91%. This proportion was higher in Group 1 (59.91%) and in Group 4 (55.19%) (p<0.0001). On average, these patients had 5.95 hypoglycemic episodes in the last 12 months. Patients from Group 1 and Group 4 reported a higher frequency of hypoglycemic episodes (7.23 and 5.62, respectively) (p=0.0133). No. of Hypoglycemic episodes in the last 12 months NR=51 Total Group 1 Group 2 Group 3 Group 4 Mean (SD) 5.95 (11.55) 7.23 (11.27) 6.60 (15.24) 4.89 (10.53) 5.62 (8.18) Median (IQR) 3.00 (1.00-5.00) 3.00 (2.00-6.50) 2.00 (1.00-5.00) 2.00 (1.00-4.00) 3.00 (1.00-6.00) RESULTADOS
  • 44. 2.5. Episódios de hipoglicemia ligeira a moderada nos 12 meses anteriores ao recrutamento: Severidade do(s) episódio(s) 44 Severity of hypoglycemic episodes in the previous 12 months† NR=2 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Mild to Moderate 484 (25.64) 124 (55.86) 99 (23.80) 184 (16.79) 77 (50.00) Severe and Very Severe 59 (3.13) 14 (6.31) 10 (2.40) 21 (1.92) 14 (9.09) TOTAL 1888 (100.00) 222 (100.00) 416 (100.00) 1096 (100.00) 154 (100.00) † There may be multiple answers per subject. In the last 12 months, 25.64% of the patients reported having mild to moderate hypoglycemic episodes and 3.13% of the patients referred severe or very severe hypoglycemic episodes. These percentages were higher in Group 1 and 4 (p<0.0001). The prevalence of mild to moderate hypoglycemic episodes in the 12 months prior to recruitment was 25.64% (95% CI [23.67%; 27.61%]). The prevalence per group was 55.86% (95% CI [49.33%; 62.39%]) in group 1, 50.00% (95% CI [42.10%; 57.90%]) in group 4, 23.80% (95% CI [19.71%; 27.89%]) in group 2 and 16.79% (95% CI [14.58%; 19.00%]) in group 3. In the last 12 months, 3.13% of the patients referred the occurrence of severe or very severe hypoglycemic episodes. These percentages were higher in Group 1 and 4 (p<0.0001). RESULTADOS
  • 45. 45 B. 3. Questionário de auto-preenchimento 3.1. Consciência/Conhecimento sobre hipoglicemia: Consegue ter consciência do episódio de hipoglicemia?– Quest. 2 Hypoglycemia awareness NR=48 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Always 254 (53.03) 79 (63.20) 42 (42.86) 91 (50.56) 42 (55.26) Almost always 130 (27.14) 33 (26.40) 29 (29.59) 46 (25.56) 22 (28.95) Sometimes 53 (11.06) 6 (4.80) 16 (16.33) 24 (13.33) 7 (9.21) Rarely 24 (5.01) 4 (3.20) 5 (5.10) 12 (6.67) 3 (3.95) Never 18 (3.76) 3 (2.40) 6 (6.12) 7 (3.89) 2 (2.63) TOTAL 479 (100.00) 125 (100.00) 98 (100.00) 180 (100.00) 76 (100.00) When asked about hypoglycemia awareness, 80.17% of the patients reported that always (53.03%) or almost always (27.14%) acknowledged when having an hypoglycemic episode. This proportion was higher in Group 1 and 4 (p=0.0040). RESULTADOS
  • 46. 46 3.2. Sintomas associados aos episódios de hipoglicemia Symptoms of Hypoglycemia episodes† NR=47 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Irritability 76 (15.83) 21 (16.80) 14 (14.14) 28 (15.56) 13 (17.11) Agitation 84 (17.50) 20 (16.00) 14 (14.14) 34 (18.89) 16 (21.05) Confusion 119 (24.79) 36 (28.80) 29 (29.29) 38 (21.11) 16 (21.05) Tremulousness 274 (57.08) 79 (63.20) 54 (54.55) 102 (56.67) 39 (51.32) Weakness 320 (66.67) 90 (72.00) 68 (68.69) 117 (65.00) 45 (59.21) Sleepiness 91 (18.96) 24 (19.20) 21 (21.21) 35 (19.44) 11 (14.47) Hunger 160 (33.33) 54 (43.20) 32 (32.32) 52 (28.89) 22 (28.95) Nervousness/Anxiety 102 (21.25) 26 (20.80) 25 (25.25) 34 (18.89) 17 (22.37) Dizziness 248 (51.67) 57 (45.60) 57 (57.58) 96 (53.33) 38 (50.00) Sweating ‡ 261 (54.38) 85 (68.00) 48 (48.48) 91 (50.56) 37 (48.68) Lightheadedness 89 (18.54) 28 (22.40) 15 (15.15) 31 (17.22) 15 (19.74) Sudden mood changes 51 (10.63) 11 (8.80) 11 (11.11) 18 (10.00) 11 (14.47) Thirst 146 (30.42) 35 (28.00) 28 (28.28) 63 (35.00) 20 (26.32) Faintness 52 (10.83) 15 (12.00) 11 (11.11) 15 (8.33) 11 (14.47) None of the above 8 (1.67) 1 (0.80) 2 (2.02) 3 (1.67) 2 (2.63) TOTAL 480 (100.00) 125 (100.00) 99 (100.00) 180 (100.00) 76 (100.00) † There may be multiple answers per subject; ‡p<0.05 The symptoms related to hypoglycemic episodes that patients more frequently identified were weakness (66.67%), tremulousness (57.08%), sweating (54.38; p=0.0051) and dizziness (51.67%). RESULTADOS
  • 47. 47 3.1. Informação prévia sobre os sintomas de hipoglicemia providenciada pelos Profissionais de saúde Previous information about Hypoglycemia symptoms NR=51 Total n (%) Group 1 n (%) Group 2 n (%) Group 3 n (%) Group 4 n (%) Yes 314 (65.97) 97 (78.86) 54 (55.10) 106 (59.22) 57 (75.00) No 162 (34.03) 26 (21.14) 44 (44.90) 73 (40.78) 19 (25.00) TOTAL 476 (100.00) 123 (100.00) 98 (100.00) 179 (100.00) 76 (100.00) Concerning previous information about hypoglycemic symptoms, the majority of the patients (65.97%) reported to have been informed by a health care professional about the symptoms associated with the occurrence of an hypoglycemic episode. A significant higher frequency was observed in Group 1 (78.86%) and 4 (75.00%) (p<0.0001). RESULTADOS
  • 48. 48 CONCLUSÕES • 233 farmácias recrutaram 1890 diabéticos tipo 2 cuja idade média era de 67,11 (DP=9,98) anos, sendo 50,58% do sexo masculino. • De acordo com as classe de IMC, 80,49% dos participantes apresentavam excesso de peso. • Cerca de 58% dos respondentes encontravam-se sob qualquer terapêutica antidiabética que não incluísse secretagogos ou insulina (Grupo 3). • A duração média reportada da doença foi de 11,80 (DP=9,33) anos, sendo significativamente menor (p<0,0001) nos participantes do Grupo 3. • 86,95% referiram ter comorbilidades ou complicações associadas à diabetes.
  • 49. 49 CONCLUSÕES • A maioria dos participantes reportou ter acompanhamento clínico da diabetes (95,92%), sendo o resultado significativamente maior nos Grupos 1 e 4 (p=0,0341). • Mais de 75% dos respondentes referiram ser seguidos nos Cuidados de Saúde Primários, com maior proporção nos Grupos 2 (sem insulina com Sus) e 3 (p<0,0001). • A prevalência encontrada de episódios de hipoglicemia ligeira a moderada em ambulatório, no primeiro estudo de âmbito nacional realizado em Portugal, foi de 17,84% (IC 95%: [16.11%; 19.57%]), significativamente maior nos Grupos 1, 2 e 4 (p<0,0001) em comparação com os doentes sob terapêutica antidiabética excluindo secretagogos e insulina (Grupo 3). • Quase o dobro dos doentes do Grupo 2 (terapêutica baseada em secretagogos) experienciaram um episódios de hipoglicemia ligeira a moderada quando comparados com os doentes sob terapêutica com outros AD que não secretagogos (Grupo 3) (18.18% vs 10,31%).
  • 50. 50 ➢ Quando questionados acerca da consciência do episódio de hipoglicemia, 80,17% reportaram que sempre (53,03%) ou quase sempre (27,14%) tomavam consciência do mesmo. Os sintomas mais reportados foram: fraqueza (66,67%), tremores (57,08%), suores (54,38%) e tonturas (51,67%). ➢ A proporção de doentes que reportaram terem tido episódios de hipoglicemia nos últimos 12 meses foi de 27,91%. Esta proporção foi significativamente maior nos Grupos 1 e 4. ➢ Nos últimos 12 meses, 25,64% dos doentes referiram ter tido episódios de hipoglicemia ligeira a moderada e 3,13% episódios de hipoglicemia severa ou muito severa. Os doentes do Grupo 1 foram os que mais tiveram hipoglicemias ligeiras a moderadas. (p=0.0325). CONCLUSÕES
  • 51. 51 ➢ Em relação aos possíveis factores associados aos episódios de hipoglicemia ligeira a moderada (nos 3 meses anteriores ao recrutamento): ➢ Os doentes pertencentes ao Grupo terapêutico 1 (OR=1.892; 95% CI [1.115; 3.210]; p=0.0181) são aqueles que apresentam um maior risco de terem um episódio de hipoglicemia ligeira a moderada. Os doentes do Grupo 3 (OR=0.483; 95% CI [0.293; 0.794]; p=0.0041) são os que menos risco apresentam. ➢ Doentes com IMC ≥30kg/m2 (OR=1.822; 95% CI [1.183; 2.07]; p=0.0065), com 10 ou mais anos de duração de diabetes (OR=1.502; 95% CI [1.017; 2.218]; p=0.0409, que tenham doença ocular (OR=1.791; 95% CI [1.228; 2.611]; p=0.0025), patologia renal(OR=3.398; 95% CI [2.093; 5.515]; p<0.0001) e insuficiência hepática (OR=2.779; 95% CI [1.172; 6.591]; p=0.0203) ) apresentam maior probabilidade de reportar episódios de hipoglicemia ligeira a moderada. CONCLUSÕES
  • 52. ➢ During the study period no pharmacovigilance and quality relevant information associated with MSD products or others AHA was reported by participant pharmacies or patients to CEFAR. ➢ In accordance with MSD pharmacovigilance requirements, CEFAR notified MSD Pharmacovigilance Department that no adverse drug events or quality product problems were reported to CEFAR. PHARMACOVIGILANCE 52
  • 53. OBRIGADA POR SEREM PARCEIROS E NOS ACOMPANHAREM RUMO AO FUTURO
  • 54. 54 HipoglycemIa in POrtugal Study – PHARMAcy HIPOS-PHARMA*- Divulgação dos Dados Apresentação do estudo – Poster: .SPD - Março 2017 .ICPE - Agosto 2017 .ISPOR - Nov. 2017 Brevemente submetido o artigo para publicação na revista Primary Care Diabetes. *Merck Sharp & Dohme, Laboratórios Medinfar e Tecnifar
  • 55. 55 Total Grupo 1 Grupo 2 Grupo 3 Grupo 4 Regime terapêutico n (%) 1890 (100,00) 222 (11,75) 418 (22,12) 1096 (57,99) 154 (8,15) Idade Média (DP) 67,11 (9,98) 65,87 (10,20) 68,33 (9,76) 67,14 (9,93) 65,45 (10,19) Género n (%) Masculino 956 (50,58) 110 (49,55) 222 (53,11) 551 (50,27) 73 (47,40) IMC n (%) NR=24 Baixo peso a normal (<25,00) 364 (19,51) 42 (19,09) 77 (18,78) 216 (19,91) 29 (19,21) Pré-obeso (25,00 - 29,99) 844 (45,23) 91 (41,36) 193 (47,07) 494 (45,53) 66 (43,71) Obeso (≥30,00) 658 (35,26) 87 (39,55) 140 (34,15) 375 (34,56) 56 (37,09) Duração da diabetes (anos) NR=63 Média (DP) 11,80 (9,33) 17,51 (11,11) 14,04 (9,63) 9,19 (7,73) 16,07 (9,38) Co-morbilidades / doenças ou complicações diabetes n (%) NR=5 Sim 1639 (86,95) 194 (87,78) 368 (88,25) 943 (86,12) 134 (88,16) Seguimento para control da diabetes† n (%) NR=1 Sim 1812 (95,92) 217 (98,19) 402 (96,17) 1041 (94,98) 152 (98,70) Cuidados de Saúde Primários 1450 (76,76) 124 (56,11) 334 (79,90) 896 (81,75) 96 (62,34) Hospital 314 (16,62) 90 (40,72) 59 (14,11) 108 (9,85) 57 (37,01) Consultório Privado 113 (5,98) 21 (9,50) 27 (6,46) 51 (4,65) 14 (9,09) Outros 58 (3,20) 16 (7,24) 8 (1,91) 25 (2,28) 9 (5,84)
  • 56. 56 Episódios de hipoglicemia (3 últimos meses) Total Grupo 1 Grupo 2 Grupo 3 Grupo 4 N.º doentes com reporte de episódios n (%) 337 (17.84) 96 (43.44) 76 (18.18) 113 (10.31) 52 (33.77) Nº de episódios / doente NR=1 Média (DP) 3.46 (4.69) 4.05 (3.98) 3.18 (4.06) 3.02 (5.93) 3.71 (3.59)