Titre : Vaccins contre les hépatites virales

Vaccins contre les hépatites virales : Questions médicales fréquentes

Termes MeSH sélectionnés :

Cholangitis, Sclerosing
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"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=Cholangitis,+Sclerosing&page=114#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=Cholangitis,+Sclerosing&page=114#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=Cholangitis,+Sclerosing&page=114#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=Cholangitis,+Sclerosing&page=114#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 (1141 au total)

Anti-Mitochondrial Antibody Titers Decrease Over Time in Primary Biliary Cholangitis Patients With Ursodeoxycholic Acid Therapeutic Response: A Cohort Study Followed Up to 28 Years.

How anti-mitochondrial antibody (AMA) and liver biochemistry levels change in primary biliary cholangitis (PBC) patients treated with ursodeoxycholic acid (UDCA) remains unclear.... A 28-year cohort of 157 PBC patients was conducted. Patients with alkaline phosphatase (Alk-p) levels >1.67 × upper limit of normal after 1 year of UDCA treatment were considered nonresponders.... At baseline, of 157 (mean age: 54.41 years), 136 (86.6%) were female, 51 (32.5%) had cirrhosis, and 128 (81.5%) had detectable AMAs (immunoglobulin G). UDCA nonresponders (n=61) were younger and had h... UDCA responders exhibited decreased AMA titers 1 year after treatment. Regardless of UDCA response, PBC patients showed improved cholestatic features, but only UDCA responders and patients without bas...

Serum Autotaxin Levels Predict Liver-Related Events in Primary Biliary Cholangitis Patients: A Long-term Multicenter Observational Study: Autotaxin predict liver-related events in PBC.

A straightforward, reliable, and noninvasive method for predicting the development of liver-related events (LRE) in primary biliary cholangitis (PBC) has not been attained thus far. The present study ... This retrospective multicenter investigation included 190 biopsy-proven untreated PBC patients. All subjects were followed for at least 1 year, during which time the prevalence of LRE, including newly... During the median follow-up period of 9.7 years, LRE were observed in 22 patients (11.6%). The area under the receiver operating characteristic curve and cut-off value of serum ATX for predicting LRE ... Serum ATX levels may serve as a predictive marker for LRE in patients with PBC....

Nd:Yag laser combined with injection sclerotherapy in the treatment of reticular veins and telangiectasias (CLaCS method): A triple-blind randomized clinical trial comparing two sclerosing agents associated with same laser patterns.

Cryo-Laser & Cryo-Sclerotherapy (CLaCS) is a technique which combines thermal sclerotherapy and injection sclerotherapy. Telangiectasias and small varicosities are targeted by a transdermal laser and ... Our objective was to establish if there is a difference in result and complications by varying the sclerosing agent but keeping the same ND:Yag long pulse laser parameters in the treatment of small va... Fifty five patients were enrolled prospectively and randomized to two groups; in the group 1 dextrose 75% was the sclerosing agent used in combination with the ND:Yag long pulse laser and, in the grou... The results were evaluated 30 days after the treatment by the patients and for blinded evaluators using before and after standardized photos with and without augmented reality. In the patient's perspe... The treatment of small varicosities with CLaCS using Dextrose 75% or polidocanol 0.3% and Dextrose 67.5% is a safe and effective procedure and both sclerosing agents can be used with similar results. ...

Relationship between the expression levels of CD4+ T cells, IL-6, IL-8 and IL-33 in the liver of biliary atresia and postoperative cholangitis, operative age and early jaundice clearance.

To investigate the expression levels of CD4+ T cells, IL-6, IL-8 and IL-33 in liver tissue of BA, and the relationship with postoperative cholangitis, operative age and early jaundice clearance.... 45 cases of jaundice treated in the hospital from June 2018 to May 2020 were analyzed retrospectively. The expression and distribution of these factors were detected by HE staining and immunohistochem... Immunohistochemistry showed that the expression of CD4+ T cells, IL-6, IL-8 and IL-33 in the BA group were higher than those in the CBD group. ROC curve analysis showed the AUC of CD4+ T cells, IL-6 a... The high expression of CD4+ T cells, IL-6, IL-8 and IL-33 in the BA liver tissue may lead to cholangitis and can be used as a predictor of early jaundice clearance. The degree of liver inflammation in...

Adequate versus deep response to ursodeoxycholic acid in primary biliary cholangitis: To what extent and under what conditions is normal alkaline phosphatase level associated with complication-free survival gain?

Normal alkaline phosphatase (ALP) levels in ursodeoxycholic acid (UDCA)-treated patients with primary biliary cholangitis (PBC) are associated with better long-term outcome. However, second-line thera... We performed a retrospective cohort study of 1047 patients with PBC who attained an adequate response to UDCA according to Paris-2 criteria. Time to liver-related complications, liver transplantation,... PBC patients with an adequate response to UDCA and persistent ALP elevation between 1.1 and 1.5 ×ULN, particularly those with advanced fibrosis and/or who are sufficiently young, remain at risk of poo...

2024 Clinical Practice Guideline Update by the Infectious Diseases Society of America on Complicated Intra-abdominal Infections: Diagnostic Imaging of Suspected Acute Cholecystitis and Acute Cholangitis in Adults, Children, and Pregnant People.

This paper is part of a clinical practice guideline update on the risk assessment, diagnostic imaging, and microbiological evaluation of complicated intra-abdominal infections in adults, children, and...

Can endoscopic retrograde cholangiopancreatography-related procedures for resolving acute cholangitis be effectively and safely performed in patients with surgically altered anatomy? Comparison study to evaluate the timing of short-type single-balloon enteroscopy-assisted endoscopic retrograde cholangiopancreatography.

Balloon enteroscopy (BE)-assisted endoscopic retrograde cholangiopancreatography (ERCP)-related procedures to resolve acute cholangitis (AC) in patients with surgically altered anatomy (SAA) are limit... Patients with AC who underwent short SBE-assisted ERCP procedures between September 2011 and April 2022 were retrospectively reviewed. The outcomes of procedures undergone at ≤24 h and >24 h were comp... Overall, 56 patients underwent procedures at ≤24 h, and 58 patients at >24 h. The procedural success and adverse event rates of short SBE-assisted ERCP were 87.7% (95% confidence interval [CI] 80.3-93... Short SBE-assisted ERCP is effective and safe in patients with SAA and AC. Early procedures seemed to attribute early improvement of general condition, thus shortening the LOS....

Non-Invasive Serum Biomarkers for the Diagnosis of Cirrhosis in Patients with Autoimmune Hepatitis (AIH) and AIH-Primary Biliary Cholangitis Overlap Syndrome (AIH-PBC): Red Cell Distribution Width to Platelet Ratio (RPR) Yielded the Most Promising Result.

Several serum biomarkers for fibrosis assessment have been proposed in various liver diseases, but in autoimmune hepatitis (AIH) or overlap with primary biliary cholangitis (PBC; AIH-PBC) patients, th...