Titre : Vaccins contre les hépatites virales

Vaccins contre les hépatites virales : Questions médicales fréquentes

Termes MeSH sélectionnés :

Cohort Studies
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par des experts médicaux.", "datePublished": "2025-05-05", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Vaccins contre les hépatites virales", "description": "Quels sont les symptômes de l'hépatite A ?\nL'hépatite B peut-elle être asymptomatique ?\nComment se manifeste l'hépatite C ?\nQuels signes indiquent une hépatite aiguë ?\nL'hépatite virale peut-elle causer des complications ?", "url": "https://questionsmedicales.fr/mesh/D014761?mesh_terms=Cohort+Studies&page=3#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Vaccins contre les hépatites virales", "description": "Comment les vaccins contre l'hépatite A sont-ils administrés ?\nQui devrait recevoir le vaccin contre l'hépatite B ?\nLes vaccins contre l'hépatite A sont-ils efficaces ?\nÀ quel âge doit-on vacciner les enfants contre l'hépatite B ?\nLes voyageurs doivent-ils se faire vacciner contre l'hépatite A ?", "url": "https://questionsmedicales.fr/mesh/D014761?mesh_terms=Cohort+Studies&page=3#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Vaccins contre les hépatites virales", "description": "Quel est le traitement de l'hépatite A ?\nComment traite-t-on l'hépatite B chronique ?\nL'hépatite C est-elle curable ?\nQuels médicaments sont utilisés pour l'hépatite B ?\nY a-t-il un vaccin pour l'hépatite C ?", "url": "https://questionsmedicales.fr/mesh/D014761?mesh_terms=Cohort+Studies&page=3#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Vaccins contre les hépatites virales", "description": "Quelles sont les complications de l'hépatite B ?\nL'hépatite A peut-elle causer des complications ?\nQuels risques sont associés à l'hépatite C ?\nComment prévenir les complications de l'hépatite ?\nLes complications de l'hépatite peuvent-elles être réversibles ?", "url": "https://questionsmedicales.fr/mesh/D014761?mesh_terms=Cohort+Studies&page=3#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Vaccins contre les hépatites virales", "description": "Quels sont les facteurs de risque pour l'hépatite A ?\nQui est à risque d'hépatite B ?\nL'hépatite C est-elle transmissible par le sang ?\nLes travailleurs de la santé sont-ils à risque d'hépatite ?\nLes personnes atteintes de maladies chroniques sont-elles plus à risque ?", "url": "https://questionsmedicales.fr/mesh/D014761?mesh_terms=Cohort+Studies&page=3#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Quels sont les symptômes de l'hépatite A ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent fatigue, nausées, douleurs abdominales et jaunisse." } }, { "@type": "Question", "name": "L'hépatite B peut-elle être asymptomatique ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Oui, de nombreuses personnes infectées par l'hépatite B ne présentent pas de symptômes." } }, { "@type": "Question", "name": "Comment se manifeste l'hépatite C ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes peuvent inclure fatigue, douleurs articulaires et jaunisse, mais souvent absents." } }, { "@type": "Question", "name": "Quels signes indiquent une hépatite aiguë ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Les signes incluent une forte fièvre, des douleurs abdominales et une urine foncée." } }, { "@type": "Question", "name": "L'hépatite virale peut-elle causer des complications ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des complications comme la cirrhose ou le cancer du foie peuvent survenir." } }, { "@type": "Question", "name": "Comment les vaccins contre l'hépatite A sont-ils administrés ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Ils sont généralement administrés par injection intramusculaire en deux doses." } }, { "@type": "Question", "name": "Qui devrait recevoir le vaccin contre l'hépatite B ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Il est recommandé pour tous les nourrissons, les enfants et les adultes à risque." } }, { "@type": "Question", "name": "Les vaccins contre l'hépatite A sont-ils efficaces ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils offrent une protection d'environ 95% après la vaccination complète." } }, { "@type": "Question", "name": "À quel âge doit-on vacciner les enfants contre l'hépatite B ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "La vaccination doit commencer à la naissance, avec des doses supplémentaires à 1 et 6 mois." } }, { "@type": "Question", "name": "Les voyageurs doivent-ils se faire vacciner contre l'hépatite A ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, la vaccination est recommandée pour les voyageurs se rendant dans des zones à risque." } }, { "@type": "Question", "name": "Quel est le traitement de l'hépatite A ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de traitement spécifique ; le repos et l'hydratation sont recommandés." } }, { "@type": "Question", "name": "Comment traite-t-on l'hépatite B chronique ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Des antiviraux peuvent être prescrits pour contrôler l'infection et prévenir les complications." } }, { "@type": "Question", "name": "L'hépatite C est-elle curable ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des traitements antiviraux modernes peuvent guérir l'hépatite C dans la plupart des cas." } }, { "@type": "Question", "name": "Quels médicaments sont utilisés pour l'hépatite B ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Les médicaments comme le ténofovir et l'entécavir sont couramment utilisés." } }, { "@type": "Question", "name": "Y a-t-il un vaccin pour l'hépatite C ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Actuellement, il n'existe pas de vaccin efficace contre l'hépatite C." } }, { "@type": "Question", "name": "Quelles sont les complications de l'hépatite B ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent la cirrhose, le cancer du foie et l'insuffisance hépatique." } }, { "@type": "Question", "name": "L'hépatite A peut-elle causer des complications ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Rarement, mais des complications comme l'insuffisance hépatique peuvent survenir chez les personnes âgées." } }, { "@type": "Question", "name": "Quels risques sont associés à l'hépatite C ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "L'hépatite C peut entraîner des maladies hépatiques chroniques et des cancers du foie." } }, { "@type": "Question", "name": "Comment prévenir les complications de l'hépatite ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La vaccination, le dépistage régulier et un mode de vie sain aident à prévenir les complications." } }, { "@type": "Question", "name": "Les complications de l'hépatite peuvent-elles être réversibles ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Certaines complications, comme la fibrose, peuvent être réversibles avec un traitement approprié." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque pour l'hépatite A ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent le voyage dans des zones à risque et la consommation d'eau contaminée." } }, { "@type": "Question", "name": "Qui est à risque d'hépatite B ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes ayant des rapports sexuels non protégés et les utilisateurs de drogues injectables sont à risque." } }, { "@type": "Question", "name": "L'hépatite C est-elle transmissible par le sang ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'hépatite C se transmet principalement par le sang, notamment via les transfusions." } }, { "@type": "Question", "name": "Les travailleurs de la santé sont-ils à risque d'hépatite ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils sont exposés à un risque accru d'infection par contact avec le sang." } }, { "@type": "Question", "name": "Les personnes atteintes de maladies chroniques sont-elles plus à risque ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent avoir un risque accru de complications liées à l'hépatite." } } ] } ] }

Sources (10000 au total)

Sex steroid hormones and allergic diseases in children: a pilot birth cohort study in the Japan Environment and Children's Study cohort.

Numerous studies suggest that sex steroids might play a role in sex disparity observed in allergic diseases in adults. However, whether sex hormones influence allergic diseases in children remains unc... The present cross-sectional study included 145 6-year-old children participating in a pilot birth cohort study in the Japan Environment and Children's Study. Data on allergic diseases were obtained fr... After adjusted sex, amount of body fat at 6 years, parental history of allergic disease, and exposure to tobacco smoke, serum dehydroepiandrosterone sulfate level was significantly associated with red... The current study findings suggest that sex hormones may play an important role in the development of allergic diseases in prepubertal children....

Protocol for Shenzhen Ageing Cohort Study (SZ-ageing): a prospective observational cohort study of elderly disability and cognitive impairment.

The incidence and prevalence of disability and cognitive impairment, which are age-related, increase as China has become an ageing society. This study aims to establish the Shenzhen Ageing Cohort Stud... About 3000 participants aged 65 years and older are to be recruited from communities in Shenzhen by using a multistage sampling method. They will receive a baseline investigation between 2022 and 2024... Ethics approval has been obtained from the ethics committee of the Shenzhen Center for Chronic Disease Control (SZCCC-2022-001-01-PJ; 21 February 2022). The research findings will be presented at prof... Chinese Clinical Trial Registry (ChiCTR2200060055)....

Dairy consumption and incident risk of thyroid cancer in Japan: a pooled analysis of the Miyagi Cohort Study and the Ohsaki Cohort Study.

The impact of dairy consumption on thyroid cancer is unclear. The purpose of this study was to elucidate the association between dairy consumption and the risk of thyroid cancer in Japanese people.... The association between dairy consumption and the risk of thyroid cancer in Japanese people was examined by conducting a pooled analysis of two prospective studies of residents in Miyagi Prefecture, J... During 1,075,018 person-years of follow-up, there were 190 incident cases of thyroid cancer (29 men and 161 women). The hazard ratios (HRs) and 95% confidence intervals (CIs) for thyroid cancer incide... Dairy consumption is inversely associated with the risk of thyroid cancer in women with BMI ≥ 25 kg/m...

Predictors of healthy physiological aging across generations in a 30-year population-based cohort study: the Doetinchem Cohort Study.

Predicting healthy physiological aging is of major interest within public health research. However, longitudinal studies into predictors of healthy physiological aging that include numerous exposures ... Data were used from 2815 participants from four generations (generation 1960s/1950s/1940s/1930s aged respectively 20-29/30-39/40-49/50-59 years old at baseline, wave 1) of the Doetinchem Cohort Study ... The most important predictors of healthy physiological aging were overweight-related (BMI, waist circumference, waist/hip ratio) and cholesterol-related (using cholesterol lowering medication, HDL and... Taken together, our findings suggest that longitudinal cardiometabolic exposures (i.e. overweight- and cholesterol-related measures) are most important in predicting healthy physiological aging. This ...

The forgotten cohort-lessons learned from prehospital trauma death: a retrospective cohort study.

Trauma related deaths remain a relevant public health problem, in particular in the younger male population. A significant number of these deaths occur prehospitally without transfer to a hospital. Th... This cohort study included all primary operations carried out by Switzerland's largest helicopter emergency medical service (HEMS) between January 1, 2011, and December 31, 2021. We included all adult... Of 110,331 HEMS missions, 5534 primary operations were finally analyzed, including 5191 (93.8%) life-threatening and 343 (6.2%) fatal injuries. More than two-thirds of patients (n = 3772, 68.2%) had a... Chest decompression rates and measures for early hemorrhage control are areas for potential improvement in prehospital care....

Cohort profile: the Kyrgyzstan InterSectional Stigma (KISS) injection drug use cohort study.

In Kyrgyzstan and other Eastern European and Central Asian countries, injection drug use and HIV-related intersectional stigma undermines HIV prevention efforts, fueling a rapidly expanding HIV epidem... Adult PWID were recruited from Bishkek city and the surrounding rural Chuy Oblast region in northern Kyrgyzstan via modified time location sampling and snowball sampling. All participants completed a ... The KISS cohort (N = 279, 50.5% Bishkek, 49.5% Chuy Oblast) was mostly male (75.3%), ethnically Russian (53.8%), median age was 40 years old (IQR 35-46). Of the 204 eligible participants, 84.9% were s... The KISS cohort documents moderate levels of HIV-related intersectional stigma and suboptimal engagement in HIV prevention services among PWID in Kyrgyzstan. Future work will aim identify priority sti...

Cohort profile: the Utrecht Cardiovascular Cohort-Second Manifestations of Arterial Disease (UCC-SMART) Study-an ongoing prospective cohort study of patients at high cardiovascular risk in the Netherlands.

The Utrecht Cardiovascular Cohort-Second Manifestations of Arterial Disease (UCC-SMART) Study is an ongoing prospective single-centre cohort study with the aim to assess important determinants and the... The UCC-SMART Study includes patients aged 18-90 years referred to the University Medical Center Utrecht, the Netherlands, for management of cardiovascular disease (CVD) or severe cardiovascular risk ... By May 2022, the included patients contributed to a total follow-up time of over 134 000 person-years. During follow-up, 2259 patients suffered a vascular endpoint (including non-fatal myocardial infa... The UCC-SMART Study guarantees an infrastructure for research in patients at high cardiovascular risk. The cohort will continue to include about 600 patients yearly and follow-up will be ongoing to en...

Root filled teeth in two parallel Danish cohorts: A repeated longitudinal cohort study.

The aim of the study was to compare the frequency of root filled teeth and quality of root fillings (RFs) in two parallel, Danish cohorts each examined over 10 years and to evaluate factors associated... Two randomly selected cohorts (C1, C2) from Aarhus (age: 20-64 years) were followed for approximately 10 years, with full-mouth radiographic surveys performed at 5-year intervals (C1: 1997-2003-2008; ... C1 included 330 and C2, 170 individuals, mean age 42.9 and 47.3 years, respectively, who attended all three radiographic examinations. The relative frequency of root filled teeth was lower in C2 than ... The frequency of root filled teeth and new RFs decreased and little to no change in new RFs' quality, AP, or tooth extraction was seen over time (1997-2019). Root filled molars and teeth with AP at ba...

A Cohort Study on Deficiency of ADA2 from China.

Deficiency of adenosine deaminase 2 (DADA2), an autosomal recessive autoinflammatory disorder caused by biallelic loss-of-function variants in adenosine deaminase 2 (ADA2), has not been systemically i... A retrospective analysis of patients with DADA2 identified through whole exome sequencing (WES) at seventeen rheumatology centers across China was conducted. Clinical characteristics, laboratory findi... Thirty patients with DADA2 were enrolled between January 2015 and December 2021. Adenosine deaminase 2 enzymatic activity was low in all tested cases to confirm pathogenicity. Median age of disease pr... To establish early diagnosis and improve clinical outcomes, genetic screening and/or testing of ADA2 enzymatic activity should be performed in patients with suspected clinical features. TNFi is consid...