The document discusses the challenges of antibiotic resistance in India, including a high prevalence of gram-negative infections and ESBLs compared to the Western world. It notes the rapid increase in ESBL prevalence in India in recent years. The document also outlines steps taken between 2001-2007 at a hospital in India to implement infection control measures and antibiotic stewardship programs to help address this issue, such as restricting certain antibiotics, screening for MRSA/ESBL, and emphasizing appropriate hand hygiene and barrier precautions.
Infection occurring in a patient in a hospital or other health care facility in whom the infection was not present or incubating at the time of admission.
Infection occurring in a patient in a hospital or other health care facility in whom the infection was not present or incubating at the time of admission.
Infection prevention and control (IPC) is a practical, evidence-based approach which prevents health workers and patients from being harmed by avoidable infection and as a result of antimicrobial resistance.
This presentation is the gist of hospital infection control. Has touched all important policies and parameters involved in infection control in a healthcare settings in brief.
The Power of Vaccines: ‘getting to zero’ for HIV and TB was an event hosted by the TB/HIV and Prevention Working Groups of the UK Consortium on AIDS and International Development. The meeting was sponsored by Pamela Nash MP and held on Friday, 18th May 2012, in Portcullis House, Westminster. Read more at http://storify.com/PamojaUK/the-power-of-vaccines
http://www.pamoja.uk.com
Infection prevention and control (IPC) is a practical, evidence-based approach which prevents health workers and patients from being harmed by avoidable infection and as a result of antimicrobial resistance.
This presentation is the gist of hospital infection control. Has touched all important policies and parameters involved in infection control in a healthcare settings in brief.
The Power of Vaccines: ‘getting to zero’ for HIV and TB was an event hosted by the TB/HIV and Prevention Working Groups of the UK Consortium on AIDS and International Development. The meeting was sponsored by Pamela Nash MP and held on Friday, 18th May 2012, in Portcullis House, Westminster. Read more at http://storify.com/PamojaUK/the-power-of-vaccines
http://www.pamoja.uk.com
Malignant Mixed Mullerian Tumor – Case Reports and Review ArticleApollo Hospitals
Malignant mixed mullerian tumors are very rare genital tumors. They are biphasic neoplasms composed of an admixture of malignant epithelial and mesenchymal elements. In descending order of frequency they originate in the uterus, ovaries, fallopian tubes, cervix and vagina. Also they arise denovo from peritoneum. They are highly aggressive and tend to occur in postmenopausal low parity women. Because of rarity, there is as such no treatment guidelines available. Multimodality treatment in the form of radical surgery followed by adjuvant chemotherapy or radiotherapy or combined chemoradiation gives a better prognosis & outcome. Two case reports of such tumors, one from ovary and other from penitoneum are presented along with the review of literature.
Intra-Fetal Laser Ablation of Umbilical Vessels in Acardiac Twin with Success...Apollo Hospitals
To interrupt blood supply to the acardiac twin in a case of TRAP sequence of monochorionic diamniotic multiple pregnancy to allow for continuation of the normal twin.
Breast Cancer in Young Women and its Impact on Reproductive FunctionApollo Hospitals
Breast cancer is the most common cancer in women in developed countries. Chemotherapy for breast cancer is likely to negatively impact on reproductive function. We review current treatment; effects on reproductive function; breastfeeding and management of menopausal symptoms following breast cancer.
Turner syndrome (gonadal dysgenesis) is one of the most common chromosomal abnormalities occuring 1 in 2500 to 1 in 3000 live-born girls. It is an important cause of short stature in girls and primary amenorrhea in young women that is usually caused by loss of part or all of an X chromosome. This review briefly summarises the current knowledge about the syndrome and the management strategies.
Due to pregnancy thyroid economy is affected with changes in iodine metabolism, TBG and development of maternal goiter. The incidence of hypothyroidism in pregnancy is quite common with autoimmune hypothyroidism being the most important cause. Overt as well as subclinical hypothyroidism has a varied impact on maternal and neonatal outcome. After multiple studies also, routine screening in pregnancy for hypothyroidism can still not be recommended. Management mainly comprises of dosage adjustments as soon as pregnancy is diagnosed based on results of thyroid function tests. The aim should be to keep FT4 at the upper end of normal range.
Growth Hormone Deficiency (GHD) can persist from childhood or be newly acquired. Confirmation through stimulation testing is usually required unless there is a proven genetic/structural lesion persistent from childhood. Growth harmone (GH) therapy offers benefits in body composition, exercise capacity, skeletal integrity, and quality of life measures and is most likely to benefit those patients who have more severe GHD. The risks of GH treatment are low. GH dosing regimens should be individualized. The final decision to treat adults with GHD requires thoughtful clinical judgment with a careful evaluation of the benefits and risks specific to the individual.
Advances in the management of thalassemia have led to marked improvements in the life span and quality of life of children and young adults. This poses new challenges for the treating physicians. There is now increasing recognition that thalassemics have impaired bone health which is multifactorial in etiology. This paper aims to highlight the factors that predispose these patients to osteoporosis and suggests measures to minimise the impact on bone health.
Laparoscopic Excision of Foregut Duplication Cyst of StomachApollo Hospitals
Retroperitoneal gastric duplication cysts lined by ciliated columnar epithelium are extremely rare lesions and its presentation during adulthood is a diagnostic challenge for treating clinicians. This entity often resembles cystic pancreatic neoplasm, retroperitoneal cystic lesions and sometimes as an adrenal cystic neoplasm. Correct diagnosis on the basis of radiological investigation is difficult and histopathologic analysis. We report a case of gastric duplication cyst in a 16year old girl that mimicked as a retroperitoneal /pancreatic /adrenal cystic lesion and was successfully managed by laparoscopy.
Occupational Blood Borne Infections: Prevention is Better than CureApollo Hospitals
Viral infections like HIV, hepatitis Band C virus pose a big risk to the contacts of individuals with high risk behaviour as well as to the attending health care workers. Blood, semen, vaginal and other potentially infectious materials can transmit the infection to the susceptible contacts. Universal precautions should be strictly implemented during clinical examination, laboratory work and surgical procedures to prevent transmission to the health care providers. Health care workers should receive vaccination for hepatitis B infection. An inadvertent exposure should be managed with proper first aid and infectivity of the source and severity of exposure should be assessed. Severity of exposure is based on the nature and area of exposed surface, mode of injury and volume of infective material. Post-exposure prophylaxis (PEP) should be started as soon as possible after a proper counseling about the effectiveness of post-exposure prophylaxis, side effects and risk of carrying the infection to his familial contacts and its prevention.
Evaluation of Red Cell Hemolysis in Packed Red Cells During Processing and St...Apollo Hospitals
Storage of red cells causes a progressive increase in hemolysis. Inspite of the use of additive solutions for storage and filters for leucoreduction some amount of hemolysis is still inevitable. The extent of hemolysis however should not exceed the permissible threshold for hemolysis even on the 42nd day of storage.
Efficacy and safety of dexamethasone cyclophosphamide pulse therapy in the tr...Apollo Hospitals
Various drugs used to treat pemphigus can cause remission, but none can provide permanent remission as relapses are common. With the introduction of DCP in pemphigus in 1984, patients started being in prolonged/permanent remission. This study was done to compare the efficacy of DCP to oral corticosteroids and cyclophosphamide in combination.
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)Apollo Hospitals
Severe skin adverse drug reactions can result in death. Toxic epidermal necrolysis (TEN) has the highest mortality (30–35%); Stevens-Johnson syndrome and transitional forms correspond to the same syndrome, but with less extensive skin detachment and a lower mortality (5–15%). Hypersensitivity syndrome, sometimes called Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS), has a mortality rate evaluated at about 10%. It is characterised by fever, rash and internal organ involvement. Prompt diagnosis is vital, along with identification and early withdrawal of suspect medicines and avoidance of re-exposure to the responsible agent is essential. Cross-reactivity to structurally-related syndrome caused by Carbamazepine medicines is common, thus first-degree relatives may be predisposed to developing this syndrome. We report a case of DRESS secondary to use of Carbamazepine.
Difficult Laparoscopic Cholecystectomy-When and Where is the Need to Convert?Apollo Hospitals
Laparoscopic cholecystectomy has now become the treatment of choice for the gall bladder stone. With increasing experience, surgeon has started to take more difficult cases which were considered relative contra indications for laparoscopic removal of gall bladder few years back.
We conducted this study at our hospital and included all laparoscopic cholecystectomy done from May'08 to January'10. Total time taken in surgery, conversion rate and complication rate were analysed. Factors making laparoscopic cholecystectomy difficult were also analysed. We defined difficult laparoscopic cholecystectomy when we found -dense fibrotic adhesions in and around Callot's triangle, gangrenous gall bladder, empyma, large stone impacted at gall bladder neck, contracted gall bladder, Mirrizi's syndrome, h/o biliary pancreatitis, CBD stones, acute cholecystitis of <72 hrs duration.
Out of 206 cases done during above period, 56 cases were considered difficult. Only two cases were converted to open.
With growing experience and technical advancement surgery can be completed in most of the difficult cases. This is important because recently it is shown in literature that laparoscopic cholecystectomy is associated with less morbidity than open method irrespective of duration of the surgery.
Deep vein thrombosis prophylaxis in a tertiary care center: An observational ...Apollo Hospitals
Deep vein thrombosis (DVT) is a major health problem with substantial mortality and morbidity in medically ill patients. Prevention of DVT by risk factor stratification and subsequent antithrombotic prophylaxis in moderate- to severe-risk category patients is the most rational means of reducing morbidity and mortality.
The spread of dengue and dengue haemorrhagic fever is increasing, atypical manifestations are also on the rise, although they may be under reported because of lack of awareness. We report two such cases of dengue hemorrhagic fever with hepatitis, intraocular hemorrhage, ARDS and myocarditis.
A 71-year-old male presented in ENT department with dysphagia for last three weeks, more to solids than liquids. He had a hard bony bulge in the posterior pharyngeal wall on palpation and hence was referred for an Orthopaedic opinion. Lateral radiograph of the cervical spine revealed diffuse ossification of the anterior longitudinal ligament. This ossification was extending almost half the width of the cervical body from its anterior body at C1 and C2 vertebra level.
Pediatric Liver Transplant (LT) is now an established procedure for End Stage Liver Disease (ESLD) with biliary atresia being the commonest indication. Intensive pre-transplant evaluation, nutritional buildup and immunization are the fundamental pre-requisites of a successful LT. With improvement in surgical micro-anastomotic techniques and superior immunosuppressive regimens the success rate of pediatric LT is in excess of 90%. Most of the transplants in our country however are Living related, due to which a fairly large number of children expire awaiting a donor liver. There should be a concerted effort to evolve the cadaveric donation program, so that majority of the children are benefitted.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
New Drug Discovery and Development .....NEHA GUPTA
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
4. Capital of Gram negative resistance
Poor to absent infection control but
burgeoning private healthcare industry with
technological advances such as transplants
Newer drugs available abroad take time to
come
What is available is often not affordable
Irrational combinations abound due to poor
regulatory control
Antibiotic pipeline empty
5. Parameters Western world India
Common Isolates prevalent in ICUs Gram+ves Gram-ves
ESBL prevalence in gram –ves Much less Very high
Prevalence of ESBLs in last few years Slow increase Rapidly increasing
ICU type Mostly closed ICUs Mostly open ICUs
Generics Very few Hundreds of
generic
Restriction of antibiotic prescription Strict Relaxed
Guidelines made by western world keeping their issues in mind
may not suitable for India. 1
1. Soong JH et al. Am J Infect Control 2008;36:S83-92.
6.
7. A global study on prevalence of ESBL in K.pneumoniae of
over 86,000 isolates from 266 centers
Reinert RR, Low DE, Rossi F, et al. J Antimicrob Chemother (2007) 60:1018–29.
8. Kumarasamy KK, Toleman MA, Walsh TR, et al. Emergence of
a new antibiotic resistance mechanism in India, Pakistan, and
the UK: a molecular, biological, and epidemiological study:
◦ 44 isolates with NDM-1 in Chennai, 26 in Haryana, 37 in
the UK, and 73 in other sites in India and Pakistan.
◦ NDM-1 was mostly found among Escherichia coli (36) and
Klebsiella pneumoniae (111)
◦ Highly resistant to all antibiotics except tigecycline &
colistin
◦ Several of the UK source patients had undergone elective,
including cosmetic, surgery while visiting India or Pakistan
◦ “We would strongly advise against such
proposals…for UK patients to opt for corrective
surgery in India”
Lancet Infect Dis 2010;10:597-602
9.
10. While other countries tackle
the problem
◦ US FDA banned off label
use of cephalosporins in
cattle, swine, chickens,
and turkeys effective 5
April 2012.
◦ Since April 2011, in Brazil
the use of antimicrobials
is no longer allowed
without a prescription
◦ Israel implemented a
nationwide plan to
monitor and control
carbapenemase resistant
Enterobacteriaceae with
an 80% reduction in rates
(Clin Infect Dis
2011;52:848)
11. Our health
ministry
came out
with an
excellent
document to
prevent
antimicrobial
resistance in
April 2011
Shelved it in
October
2011!
13. OTC use banned for drugs in this category
Warning boxes that advice against taking
except in accordance with medical advice
91 drugs added including most antibiotics
and anti-TB drugs
May be pruned down to 20-25 drugs
Will it be rationally decided?
Will it be implemented?
14.
15. What’s the MRSA rate here, I asked?
◦ What’s that
Where’s the hospital antibiogram, I asked?
◦ Anti-what?
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27. April 2001 -establishment of IC program and IC committee
-surveillance and hospital antibiogram initiated
-one infection control advisor (ID physician) and 3
part time IC nurses appointed
-policy on contact isolation of MDRO (MRSA,
ESBL, carbapenem resistant Pseudomonas) including
one on one nursing approved
-respiratory isolation for TB started
-500ml alcohol dispensers for hand hygiene approved
for installation in all rooms and in other nursing areas
-surveillance for central line infections and VAP
initiated
-needlestick registry and PEP initiated
28. July 2001 -lecture on infection control to all hospital
consultants
-puncture proof container for sharps at each
bedside provided
-towels replaced with disposable tissue paper for
drying after handwashing
-infection control manual for hospital written and
adopted
August -meeting with all surgeons on antibiotic
2001
prophylaxis guideline formulation
-antibiotic protocol for surgical prophylaxis
introduced with emphasis on starting antibiotic
within one hour of skin incision
-antibiotics specified for each type of surgery
-duration of post-op antibiotics reduced from 7 to
2-4 days with aim of long term movement
towards a single dose
29. October 2001 -provisional adoption of a surgical prophylaxis policy
-infection control week for health care workers organized
-free administration of 3 doses of HBV vaccine for all
nurses started
-standardized protocol for ventilator management introduced
-disposable gowns introduced for contact isolation
-typhoid vaccine introduced for all food handlers
-color coded bins for waste segregation introduced
January 2002 -glutaraldehyde storage of forceps on dressing trays
eliminated, forceps to be sterilized and packed
-formalin tablet fumigation eliminated
March 2002 -mandatory wearing of gloves for phlebotomists
-finalization of surgical prophylaxis policy
-antibiotic prophylaxis duration reduced to 48 hrs
April 2002 -one full time IC nurse appointed
-elimination of flimsy plastic gloves, replacement by latex
gloves
30. June 2002 -lab to stop reporting ceftazidime sensitivities, consultants advised not
to prescribe drug
-single room isolation for all MRSA patients approved
-administration of pre-op antibiotic started in OT, not in ward
July 2002 -IC committee to be notified whenever building works are carried out
-same day or previous day admission for elective surgery advised
-Staph aureus screening by nasal swabs pre-op initiated for elective
surgery
-previous day pre-op shaving eliminated for surgery, clipping
introduced
November -central line protocol introduced (sterile placement, removal of femoral
2002 lines by day 5, use of antiseptic impregnated catheters for high risk
cases)
January 2003 -standard precautions and routine protocols for HIV infected patients
undergoing surgery introduced
-post-exposure prophylaxis emphasized
-educational program for HIV introduced
June 2003 -nasal swab screening for Staph aureus eliminated for elective surgery
-surveillance for CRBSI and VAP commenced
31. November -closed bag system for IV fluids introduced on
2003 selected basis
-removal of femoral lines by day 5 recommended
-single use vials recommended for all
medications
-puncture proof bedside sharps container
introduced
December appropriate barrier precautions introduced
2003 whenever building works carried out to prevent
Aspergillus outbreaks
March 2004 -N-95 masks for respiratory isolation introduced
-10% povidone iodine to replace lower strengths
-antibiotic prophylaxis for surgery reduced to
24hrs
May 2004 switch to collapsible bags for IV fluids hospital
wide, elimination of vented plastic bottles
32. July2004 -use of 2% chlorhexidine for skin preparation prior to
August 2004: bedside procedures introduced
-varicella vaccination for nurses treating high risk
neutropenic patients introduced
-infection control junior officer appointed to assist infection
control advisor
-nasal swab screening selectively for MRSA introduced for
ICU, with follow up contact isolation and decolonization
with mupirocin
October 2004 100ml handrub dispenser mounted on each bedrail instead of
500ml in each room
January 2005 policy for neutropenic patients introduced (ultra-violet light
for room disinfection before use after construction, sign
outside door, N-95 masks for patients when transported,
elimination of surgical masks for staff)
May 2005 -ESBL accepted as a hospital wide problem, isolation
discontinued for ward patients
-early Foley catheter removal emphasized
October 2005 ESBL isolation discontinued hospital wide
February -notifiable diseases list drawn up and submitted to Govt
2006 periodically
-MRSA screening at admission extended for high risk
neutropenic patients and step down ICUs
33. March 2006 -antimicrobial stewardship initiated by restricting
carbapenems and linezolid with pharmacy tracking of use
of these antibiotics, and IC officer feeding back to
consultants after 48 hrs of use
-adherence to hand hygiene monitored in ICU
July 2006 MRSA screening extended to Neurology ICU and high
risk neutropenic patients
November intensive cleaning of ICU surfaces commenced
2006
February MRSA screening extended hospital wide
2007
March 2007 circular issued mandating ID consultation when restricted
antibiotics used beyond 48hrs
August 2007 tigecycline, vancomycin, teicoplanin added to restricted
antibiotics
January 2008 chlorhexidine bathing for all patients in ICU and oral
decontamination for ventilated patients introduced
August 2008 -elimination of white coats and recommendation against
long sleeves, ties and wrist watches
-teicoplanin and vancomycin removed, polymyxins added
to restricted antibiotics list
34.
35.
36. Antibiogram
formulated for
E.coli,
Klebsiella,
Staph aureus,
Pseudomonas,
Enterococcus
Updated every
3 months
Circulated to
all clinicians
Surveillance
initiated
Antibiogram
◦ VAP, CRBSI,
CAUTI
◦ Rates of MDR-O
monitored
37.
38.
39.
40. Most Indian hospitals not
constructed with plumbing
at each bedside
Greater the distance to
basin, lazier we all get to
hand wash!
Microbiologically superior
to hand washing unless
hands visibly soiled
Less skin damage than soap
Have to have one per
patient
41.
42.
43.
44.
45. Infectivity Prevention Perceived
after stick threat
Hepatitis B 30% Vaccine Low
Hepatitis C 3% None None
HIV 0.3% Post exposure High
prophylaxis
46. Recombinant DNA vaccine given in 3 doses at
0, 1 & 6 mths
Gluteal administration contra-indicated
Successful vaccination indicated by antibody
to HbsAg>10 mIU/ml
47. Consists of zidovudine 300 mg bd &
lamivudine 150 mg bd for 4 weeks
Second drug necessary only to cover the
possibility of zidovudine resistance
Of 18 documented failures of zidovudine, 8
involved source patients on zidovudine
Usually not warranted for mucosal and
intact skin exposures
Start ASAP, definitely within 24 hrs
49. For patients with multi-resistant bacteria
Consists of standard precautions plus unsterile
gloves whenever patient is touched, then
handwashing or hand rub immediately
Plastic gowns if extensive patient contact
Dedicated equipment eg stethoscope, BP
apparatus and thermometer
Sign at head of bed
Single room or cohort nursing for MRSA
One on one nursing essential
50.
51. SARS in 2003 was when
we introduced N-95
mask concept
H1N1 in 2009 was a
challenge
◦ Treated a large no of
patients without a
hospital outbreak
◦ Vaccination of employees
introduced
52. Outbreak of XDR-TB in South Africa was mainly
nosocomial
Healthcare workers get active TB at rate of 5.8%
annually in developing countries, well above
general population
Smear negative TB is also transmissible though 4
times less likely, accounts for 13% of all cases (Clin
Infect Dis 2008;47:1135)
MDR-TB 5-6 times more infectious than historical
controls (PLoS Med 2008;5:e188)
Three types of strategies:
◦ Administrative controls eg Mantoux for HCW
◦ Environmental controls
◦ Personal protection eg N-95 masks
53. Mechanical ventilation delivering negative pressure
and 12 air changes per hour
◦ Costly, needs maintenance, may function poorly
◦ Needed for inpatient rooms, bronchoscopy
Natural ventilation
◦ High ceilings, large windows, open doors & windows
◦ Can provide up to 40 air changes per hour
◦ Applicable to OP settings and HIV settings
◦ Fails in extreme climates when windows closed
Upper room ultra-violet light
◦ Reduces airborne transmission by 70%
◦ Applicable to waiting room areas
54.
55. Common, seen in 10-20% of patients ventilated for >48 hrs
Intubation for
mechanical
ventilation
increases the
risk for
pneumonia
3x to 21x !
AJRCCM 2002; 165:867-903
56. Ventilator Associated Pneumonia
Semi recumbent posture
Avoid routine stress ulcer prophylaxis;
sucralfate is better (when needed)
Subglottic suctioning
Avoid tubing change q 24 hours
Selective decontamination of the digestive
tract
Avoid nasal intubation
Ref: N Engl J Med 1999;340:627-34
57. Catheter Related Bloodstream Infection:
(CRBSI)
Clinical catheter site infection (or)
Systemic signs of sepsis (c no other source)
AND
Positive catheter culture
(quantitative / semi quantitative)
AND
Same organism cultured in peripheral blood
58. Hand hygiene
Full Sterile barrier @ placement
Chlorhexidine is better than
povidone iodine site prep
Prefer subclavian site, avoid femoral
Antibiotic-impregnated catheters
Remove catheter when not required
MMWR 2002; 51: RR-10
N Engl J Med 2003;348:1123-33.
N Engl J Med 2006;355:2725
59.
60. Contamination rates in one study from 1974:
◦ bottle: 13%
◦ burette: 7%
◦ bag: 0.7%
Switched to viaflex collapsible bags
Avoided micro-infusion sets and vents
Used infusion pumps instead
Am J Hosp Pharmacy 1974;31:961
61. Use viaflex
collapsible bags
which do not need
vents in preference
to vented plastic or
glass bottles
Drops infection rate
from 6.52 to 2.36
per 1000 line days
West switched 30
years ago
Am J Infect Control 2004;32:135
62. Clinical
Culture based
Outpatient follow-up
Feedback
Can reduce SSI rates by 35-50%
Stratify monitoring to high risk group
63. Admission immediately pre-op
Same day clipping instead of
shaving
Avoiding hypothermia
Giving 1st dose antibiotic
within 1 hr pre-incision
Stopping antibiotics within 24
hrs
64.
65. Prospective
audit,
intervention and
feedback is the
cornerstone
Antibiotic forms
introduced
Special focus on
surgical
prophylaxis
66.
67.
68. Better implementation of antimicrobial
stewardship
Better adherence to hand hygiene regulations
Checklist approach
Need tighter regulatory control by authorities
◦ Antibiotics
◦ Hospital infection control programs
◦ Accreditation
69. Motion-activated video cameras were
strategically located throughout a medical
intensive care unit
Clin Infect Dis 2012 54: 1-7