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About 4,205 results

ALLMedicine™ Hepatitis A Center

Research & Reviews  1,339 results

A retrospective study assessing the clinical outcomes and costs of acute hepatitis A in...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8751253
BMC Infectious Diseases; Patterson J, Cleary S et. al.

Jan 13th, 2022 - While some evidence has been demonstrated the cost-effectiveness of routine hepatitis A vaccination in middle-income countries, the evidence is still limited in other settings including in South Africa. Given this, the evidence base around the cos...

The influence of selected factors on the immunogenicity of preventive vaccinations agai...
https://doi.org/10.1080/14760584.2022.2027241
Expert Review of Vaccines; Ginda T, Taradaj K et. al.

Jan 11th, 2022 - Immunization is the most effective form of the primary prevention of infectious diseases. Knowledge on the efficacy and immunogenicity of vaccinations in the group of organ transplant patients taking chronic immunosuppressive treatment remains inc...

Epidemiological patterns of Hepatitis A infection during the pre-vaccination Era: A pop...
https://doi.org/10.1016/j.ijid.2022.01.004
International Journal of Infectious Diseases : IJID : Off... Saffar F, Sellaoui F et. al.

Jan 11th, 2022 - In the 1980s, Tunisia was considered a country of high endemicity for Hepatitis A virus (HAV). Since 2000, an epidemiological shift has led to an increased incidence of symptomatic and severe forms of HAV infection. In 2015, we conducted a cross-s...

Exploration of a new hepatitis a surveillance system in Beijing, China: based on molecu...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8725380
BMC Infectious Diseases; Wang H, Chen W et. al.

Jan 6th, 2022 - The incidence of hepatitis A virus (HAV) infection is low in Beijing, China, but the risk of outbreaks still exists. It is difficult to identify possible sources of infection among sporadic cases based on a routine surveillance system. Therefore, ...

Accuracy assessment of total or IgG Immunoglobulin to hepatitis A virus tests around im...
https://doi.org/10.1016/j.jcv.2021.105059
Journal of Clinical Virology : the Official Publication O... Mouna L, Akhavan S et. al.

Dec 27th, 2021 - Anti-hepatitis A virus (HAV) antibody titers at 20 IU/L are assumed to correlate with protection against HAV challenge. We examined the accuracy and precision of currently in use immunoassays for total or anti-HAV IgG determination, by repeated te...

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Guidelines  6 results

Update: Recommendations of the Advisory Committee on Immunization Practices for Use of ...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6319798
MMWR. Morbidity and Mortality Weekly Report; Nelson NP, Link-Gelles R et. al.

Nov 2nd, 2018 - Postexposure prophylaxis (PEP) with hepatitis A (HepA) vaccine or immune globulin (IG) effectively prevents infection with hepatitis A virus (HAV) when administered within 2 weeks of exposure. Preexposure prophylaxis against HAV infection through ...

The Need to Optimize Adolescent Immunization.
https://doi.org/10.1542/peds.2016-4186
Pediatrics Bernstein HH, Bocchini JA et. al.

Feb 9th, 2017 - The adolescent period heralds the pediatric patient's transition into adulthood. It is a time of dynamic development during which effective preventive care measures can promote safe behaviors and the development of lifelong health habits. One of t...

ACG Clinical Guideline: Evaluation of Abnormal Liver Chemistries.
https://doi.org/10.1038/ajg.2016.517
The American Journal of Gastroenterology; Kwo PY, Cohen SM et. al.

Dec 21st, 2016 - Clinicians are required to assess abnormal liver chemistries on a daily basis. The most common liver chemistries ordered are serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase and bilirubin. These tests sh...

A shot at hepatitis prevention.
https://www.ncbi.nlm.nih.gov/pubmed/22086888
The Journal of the American Osteopathic Association; Voise N,

Dec 7th, 2011 - Recent trends suggest that the prevalence of hepatitis infection has declined in populations vaccinated against the hepatitis viruses. Still, with an estimated 20,000 new infections annually in the United States from human hepatitis A virus, as ma...

Recommendations for administering hepatitis A vaccine to contacts of international adop...
https://doi.org/10.1542/peds.2011-1495
Pediatrics

Sep 29th, 2011 - The Advisory Committee on Immunization Practices of the Centers for Disease Control and Prevention and the American Academy of Pediatrics (AAP) recommend routine administration of hepatitis A vaccine for household members and close contacts, inclu...

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Drugs  11 results see all →

Clinicaltrials.gov  51 results

Seroepidemiology of Viral Hepatitis in Hong Kong
https://clinicaltrials.gov/ct2/show/NCT04371276

Nov 19th, 2021 - Immunisation policies have strong influences on the epidemiology of hepatitis A and B infection. In Hong Kong, vaccines against both viruses have been available through different channels and programmes in the past 3 decades. To evaluate the chang...

Qualitative, Qualitative, and Functional Studies Over the First Year in Measuring Immune System Response During the First Year of Therapy in Patients With Brain Tumors
https://clinicaltrials.gov/ct2/show/NCT02747407

Oct 29th, 2021 - PRIMARY OBJECTIVES: I. To describe the quantity of immune cells underlying the antitumor immune response including dendritic cells, naive and activated T- and B-cells, regulatory T-cells, and natural killer cells. II. To determine the proliferativ...

SAFEWATER Health & Behaviour Impact Field Trials; Colombia
https://clinicaltrials.gov/ct2/show/NCT04829981

Oct 20th, 2021 - At least 1.8 billion people globally use a source of drinking water that is faecally contaminated and thus likely to lead to diarrheal illness: nearly 1,000 children die each day due to water and sanitation-related diarrhoeal diseases. Diseases re...

Effects of Aging on Primary and Secondary Vaccine Responses in a 15-Year Longitudinal Cohort
https://clinicaltrials.gov/ct2/show/NCT03312699

Sep 27th, 2021 - This is a phase IV study of sixty 21-40 and >65 year old adult volunteers who previously participated in vaccine studies with our program. All participation is by invitation only. The volunteers will be enrolled into two groups. Group A: Up to 30 ...

Institut de Recherche Cliniques de Montreal (IRCM) Post-COVID-19 (IPCO) Research Clinic
https://clinicaltrials.gov/ct2/show/NCT04736732

Aug 27th, 2021 - Primary Objectives: Evaluate the short- and long-term end-organ complications post-COVID-19 in relation to the severity of the acute COVID-19 infection. Establish a post-COVID-19 biobank. Secondary Objectives: 1) Develop a model based that may pre...

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News  256 results

Schools, Pediatricians Look to Make Up Lost Ground on Non-COVID Vaccinations
https://www.medscape.com/viewarticle/963266

Nov 18th, 2021 - WESTMINSTER, Colo. — Melissa Blatzer was determined to get her three children caught up on their routine immunizations on a recent Saturday morning at a walk-in clinic in this Denver suburb. It had been about a year since the kids' last shots, a d...

Pandemic Sank Routine Vaccination Rates for Kids
https://www.medpagetoday.com/pediatrics/vaccines/94910

Oct 7th, 2021 - With pandemic disruptions aplenty, fewer infants were left up to date (UTD) with their routine vaccinations through the fall of last year, and weekly vaccination rates remained depressed for several age groups as well, a large observational study ...

Malaria Study Shows Remarkable 70% Reduction in Severe Disease and Death
https://www.medscape.com/viewarticle/957585

Aug 30th, 2021 - A new study from Africa shows a remarkable 70% reduction in malaria if two treatments — a vaccine and an antimalarial medication — are combined instead of giving them individually. Malaria is endemic in the tropics. The World Health Organization (...

For Infant/Toddler Malaria Prevention, Vaccine Not Inferior to Drugs, but Both Are Best
https://www.medscape.com/viewarticle/957254

Aug 26th, 2021 - NEW YORK (Reuters Health) - A malaria study comparing monthly chemoprevention, vaccination, or both among children aged 5 months to 17 months has concluded that the combination works best, and that seasonal vaccination is not inferior to daily tre...

Elevated factor VIII troughs can lead to a higher proportion of zero bleeds in hemophilia
https://www.mdedge.com/hematology-oncology/article/240888/bleeding-disorders/elevated-factor-viii-troughs-can-lead-higher
Mark S. Lesney, PhD

Jun 1st, 2021 - Rurioctocog alfa pegol prophylaxis was linked to fewer bleeding episodes in people with hemophilia A when it targeted higher levels of factor VIII (FVIII) troughs, according to a report published in Blood (2021;137[13]:1818-27). Earlier studies de.

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Patient Education  19 results see all →