This document discusses Group B Streptococcus (GBS) prevention of early-onset disease in newborns. It covers that 10-30% of pregnant women asymptomatically carry GBS. GBS is the leading cause of neonatal bacterial sepsis in the US and most frequent cause of neonatal infection in the UK. The document outlines recommendations for intrapartum GBS prophylaxis based on previous infections, current pregnancy GBS test results, gestational age and other risk factors. It recommends screening all pregnant women between 35-37 weeks gestation for vaginal and rectal GBS colonization. Antibiotics such as ampicillin are recommended for GBS prophylaxis based on screening results and risk factors.
Ovarian Hyperstimulation Syndrome(OHSS), is a Rare iatrogenic complication of ovarian stimulation occurring during the luteal phase or during early pregnancy where a patient's ovaries become swollen and fluid builds up around her abdomen
OVERVIEW
Aim
Definition
Prerequisites
Individualisation of patient.
Ohss free IUI. Clinic
{Strict cancellation of cycle if OHSS is suspected}
Newer trends
Sucess Rates in IUI with COH
PROGNOTIC FACTORS to increase Pregnancy Rates..& discussion
Invited Lecture delivered by Dr Sujoy Dasgupta in National Youth Conference, held at Patna in August 2019. This session was sponsored by Bharat Serum and Vaccines
Ovarian Reserve Testing in Infertility Dr. Jyoti Agarwal Dr. Sharda JainLifecare Centre
The Best Gametes
Give The Best Result
OVARIAN RESERVE
Plan fertility preservation
Fertility outcome
Response to ovarian stimulation
Predict pregnancy rate
Monitor fertility decline
Fertility after chemotherapy and cancer treatment
This presentation describes in detail about managing Rh negative pregnancy- to identify and manage Rh non-isommunized and Rh isoimmunized pregnancies, with recent advances
The method of ovulation induction selected by the clinician should be based upon the underlying cause of anovulation and the efficacy, costs, risks, burden of treatment, and potential complications associated with each method as they apply to the individual woman. In this presentation I have mentioned every points in detail.
Ovarian Hyperstimulation Syndrome(OHSS), is a Rare iatrogenic complication of ovarian stimulation occurring during the luteal phase or during early pregnancy where a patient's ovaries become swollen and fluid builds up around her abdomen
OVERVIEW
Aim
Definition
Prerequisites
Individualisation of patient.
Ohss free IUI. Clinic
{Strict cancellation of cycle if OHSS is suspected}
Newer trends
Sucess Rates in IUI with COH
PROGNOTIC FACTORS to increase Pregnancy Rates..& discussion
Invited Lecture delivered by Dr Sujoy Dasgupta in National Youth Conference, held at Patna in August 2019. This session was sponsored by Bharat Serum and Vaccines
Ovarian Reserve Testing in Infertility Dr. Jyoti Agarwal Dr. Sharda JainLifecare Centre
The Best Gametes
Give The Best Result
OVARIAN RESERVE
Plan fertility preservation
Fertility outcome
Response to ovarian stimulation
Predict pregnancy rate
Monitor fertility decline
Fertility after chemotherapy and cancer treatment
This presentation describes in detail about managing Rh negative pregnancy- to identify and manage Rh non-isommunized and Rh isoimmunized pregnancies, with recent advances
The method of ovulation induction selected by the clinician should be based upon the underlying cause of anovulation and the efficacy, costs, risks, burden of treatment, and potential complications associated with each method as they apply to the individual woman. In this presentation I have mentioned every points in detail.
Most pregnant women who carry group B streptococcus (GBS) bacteria have healthy babies.
But there's a small risk that GBS can pass to the baby during childbirth.
Sometimes GBS infection in newborn babies can cause serious complications that can be life threatening, but this is not common.
Extremely rarely, GBS infection during pregnancy can also cause miscarriage, early (premature) labour or stillbirth.
GBS is one of many bacteria that can be present in our bodies. It does not usually cause any harm.
When this happens, it's called carrying GBS, or being colonised with GBS.
It's estimated about 1 pregnant woman in 5 in the UK carries GBS in their digestive system or vagina.
Around the time of labour and birth, many babies come into contact with GBS and are colonised by the bacteria.
Most are unaffected, but a small number can become infected.
If a baby develops GBS infection less than 7 days after birth, it's known as early-onset GBS infection.
Most babies who become infected develop symptoms within 12 hours of birth.
Symptoms include:
• being floppy and unresponsive
• not feeding well
• grunting
• a high or low temperature
• fast or slow heart rates
• fast or slow breathing rates
irritability
Late-onset GBS infection
Late-onset GBS infection develops 7 or more days after a baby is born. This is not usually associated with pregnancy.
The baby probably became infected after the birth. For example, they may have caught the infection from someone else.
GBS infections after 3 months of age are extremely rare.
Breastfeeding does not increase the risk of GBS infection and will protect your baby against other infections.
Presentation on Prevention and Management of Infants With Suspected or Proven Neonatal Sepsis
References:
American Academy of Pediatrics. Prevention and Management of Infants With Suspected or Proven Neonatal Sepsis, 2013.
American Academy of Pediatrics. Management of Neonates With Suspected or Proven Early-Onset Bacterial Sepsis, 2012.
This was a joint lecture for the Chong Hua Hospital Postgraduate Course by OB-infectious disease specialist Dr Helen Madamba and IM-infectious disease specialist Dr Mitzi Chua.
Group B streptococcus (GBS) is an important cause of meningitis and sepsis in babies, affecting approximately 1 in 1000 live births in the United Kingdom
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
HOT NEW PRODUCT! BIG SALES FAST SHIPPING NOW FROM CHINA!! EU KU DB BK substit...GL Anaacs
Contact us if you are interested:
Email / Skype : kefaya1771@gmail.com
Threema: PXHY5PDH
New BATCH Ku !!! MUCH IN DEMAND FAST SALE EVERY BATCH HAPPY GOOD EFFECT BIG BATCH !
Contact me on Threema or skype to start big business!!
Hot-sale products:
NEW HOT EUTYLONE WHITE CRYSTAL!!
5cl-adba precursor (semi finished )
5cl-adba raw materials
ADBB precursor (semi finished )
ADBB raw materials
APVP powder
5fadb/4f-adb
Jwh018 / Jwh210
Eutylone crystal
Protonitazene (hydrochloride) CAS: 119276-01-6
Flubrotizolam CAS: 57801-95-3
Metonitazene CAS: 14680-51-4
Payment terms: Western Union,MoneyGram,Bitcoin or USDT.
Deliver Time: Usually 7-15days
Shipping method: FedEx, TNT, DHL,UPS etc.Our deliveries are 100% safe, fast, reliable and discreet.
Samples will be sent for your evaluation!If you are interested in, please contact me, let's talk details.
We specializes in exporting high quality Research chemical, medical intermediate, Pharmaceutical chemicals and so on. Products are exported to USA, Canada, France, Korea, Japan,Russia, Southeast Asia and other countries.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
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
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
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.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
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.
263778731218 Abortion Clinic /Pills In Harare ,sisternakatoto
263778731218 Abortion Clinic /Pills In Harare ,ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group ABORTION WOMEN’S CLINIC +27730423979 IN women clinic we believe that every woman should be able to make choices in her pregnancy. Our job is to provide compassionate care, safety,affordable and confidential services. That’s why we have won the trust from all generations of women all over the world. we use non surgical method(Abortion pills) to terminate…Dr.LISA +27730423979women Clinic is committed to providing the highest quality of obstetrical and gynecological care to women of all ages. Our dedicated staff aim to treat each patient and her health concerns with compassion and respect.Our dedicated group of receptionists, nurses, and physicians have worked together as a teamof receptionists, nurses, and physicians have worked together as a team wwww.lisywomensclinic.co.za/
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
Follow us on: Pinterest
Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
2. Incidence
Asymptomatic carriage of GBS:
Common.
10-30% of all pregnant women
Organism
Streptococcus agalactiae:
Gram-positive
Colonize the lower GIT &
Spread to the genitourinary tract
Aboubar Elnashar
3. • Found in pairs or chains
•6 groups:
A, B, C, D, F, and G by
antibodies that recognize
surface antigens
(Streptococcus fluorescent
antibody stain (digitally
colorized).
•The most important:
A, B and D.
•3 types of hemolysis after
growth of streptococci on
blood agar.
Alpha: partial hemolysis
Beta: complete clearing
Gamma: no lysis.
•Group A and group B are beta
hemolytic
Aboubar Elnashar
6. Neonatal sepsis
USA:
GBS is the leading cause of neonatal
bacterial sepsis
UK:
GBS is the most frequent cause of
neonatal severe early onset infection
(0.5/1000 births).
There is controversy about its
prevention Aboubar Elnashar
7. Early onset disease
(<7 days of age)
Usually 6 -12 hrs after
birth
80% of GBS disease in
newborn
Respiratory distress,
apnea & shock.
It should be DD from
RDS
Mortality: 25%.
Long term neurological
sequalae
Late onset disease
1 w or more after
birth
Meningitis
Mortality rate:
less than early onset
Neurological
sequalae:
common
Aboubar Elnashar
8. Indications of intrapartum GBS prophylaxis
1. Previous infant with invasive GBS disease
2. GBS bacteriuria during any trimester of the current
pregnancy*
3. Positive GBS vaginal-rectal screening culture in
late gestation† during current pregnancy*
4. Unknown GBS status at the onset of labor (culture
not done, incomplete, or results unknown) and any of
the following:
– Delivery at <37 weeks’ gestation§
– Amniotic membrane rupture ≥18 hours
– Intrapartum temperature ≥100.4°F (≥38.0°C)¶
– Intrapartum NAAT** positive for GBS
Aboubar Elnashar
9. Intrapartum GBS prophylaxis not indicated
1. Colonization with GBS during a previous
pregnancy (unless an indication for GBS prophylaxis
is present for current pregnancy)
2. GBS bacteriuria during previous pregnancy
(unless an indication for GBS prophylaxis is present
for current pregnancy)
3. Negative vaginal and rectal GBS screening culture
in late gestation† during the current pregnancy,
regardless of intrapartum risk factors
4. Cesarean delivery performed before onset of labor
on a woman with intact amniotic membranes,
regardless of GBS colonization status or gestational
age
Aboubar Elnashar
10. Screening strategy
• Women with GBS isolated from the urine at any
time during the current pregnancy or who had a
previous infant with invasive GBS disease should
receive intrapartum antibiotic prophylaxis and do not
need third trimester screening for GBS colonization
(AII).
Women with symptomatic or asymptomatic GBS
urinary tract infection detected during pregnancy
should be treated according to current standards of
care for urinary tract infection during pregnancy and
should receive intrapartum antibiotic prophylaxis to
prevent early-onset GBS disease (AIII).
Aboubar Elnashar
11. •All other pregnant women should be screened at
35–37 weeks’ gestation for vaginal and rectal GBS
colonization (AII).
Aboubar Elnashar
14. • Antibiotics given to prolong latency for preterm
premature rupture of membranes with adequate
GBS coverage (specifically 2 g ampicillin
administered intravenously followed by 1 g
administered intravenously every 6 hours for 48
hours) are sufficient for GBS prophylaxis if delivery
occurs while the patient is receiving that antibiotic
regime (CIII).
Oral antibiotics alone are not adequate for GBS
prophylaxis (DII).
Aboubar Elnashar
15. Identification of GBS bacteriuria in pregnant
women
• Routine screening for asymptomatic bacteriuria is
recommended in pregnant women, and laboratories
should screen urine culture specimens for the
presence of GBS in concentrations of 104 colony-
forming units (cfu)/ml or greater.
• Laboratories should identify GBS when present at
≥104 cfu/ml in pure culture or mixed with a second
microorganism.
Aboubar Elnashar