Quels sont les symptômes de l'hépatite A ?

Les symptômes incluent fatigue, nausées, douleurs abdominales et jaunisse.

L'hépatite B peut-elle être asymptomatique ?

Oui, de nombreuses personnes infectées par l'hépatite B ne présentent pas de symptômes.

Comment se manifeste l'hépatite C ?

Les symptômes peuvent inclure fatigue, douleurs articulaires et jaunisse, mais souvent absents.

Quels signes indiquent une hépatite aiguë ?

Les signes incluent une forte fièvre, des douleurs abdominales et une urine foncée.

L'hépatite virale peut-elle causer des complications ?

Oui, des complications comme la cirrhose ou le cancer du foie peuvent survenir.

Comment les vaccins contre l'hépatite A sont-ils administrés ?

Ils sont généralement administrés par injection intramusculaire en deux doses.

Qui devrait recevoir le vaccin contre l'hépatite B ?

Il est recommandé pour tous les nourrissons, les enfants et les adultes à risque.

Les vaccins contre l'hépatite A sont-ils efficaces ?

Oui, ils offrent une protection d'environ 95% après la vaccination complète.

À quel âge doit-on vacciner les enfants contre l'hépatite B ?

La vaccination doit commencer à la naissance, avec des doses supplémentaires à 1 et 6 mois.

Les voyageurs doivent-ils se faire vacciner contre l'hépatite A ?

Oui, la vaccination est recommandée pour les voyageurs se rendant dans des zones à risque.

Quel est le traitement de l'hépatite A ?

Il n'existe pas de traitement spécifique ; le repos et l'hydratation sont recommandés.

Comment traite-t-on l'hépatite B chronique ?

Des antiviraux peuvent être prescrits pour contrôler l'infection et prévenir les complications.

L'hépatite C est-elle curable ?

Oui, des traitements antiviraux modernes peuvent guérir l'hépatite C dans la plupart des cas.

Quels médicaments sont utilisés pour l'hépatite B ?

Les médicaments comme le ténofovir et l'entécavir sont couramment utilisés.

Y a-t-il un vaccin pour l'hépatite C ?

Actuellement, il n'existe pas de vaccin efficace contre l'hépatite C.

Quelles sont les complications de l'hépatite B ?

Les complications incluent la cirrhose, le cancer du foie et l'insuffisance hépatique.

L'hépatite A peut-elle causer des complications ?

Rarement, mais des complications comme l'insuffisance hépatique peuvent survenir chez les personnes âgées.

Quels risques sont associés à l'hépatite C ?

L'hépatite C peut entraîner des maladies hépatiques chroniques et des cancers du foie.

Comment prévenir les complications de l'hépatite ?

La vaccination, le dépistage régulier et un mode de vie sain aident à prévenir les complications.

Les complications de l'hépatite peuvent-elles être réversibles ?

Certaines complications, comme la fibrose, peuvent être réversibles avec un traitement approprié.

Quels sont les facteurs de risque pour l'hépatite A ?

Les facteurs incluent le voyage dans des zones à risque et la consommation d'eau contaminée.

Qui est à risque d'hépatite B ?

Les personnes ayant des rapports sexuels non protégés et les utilisateurs de drogues injectables sont à risque.

L'hépatite C est-elle transmissible par le sang ?

Oui, l'hépatite C se transmet principalement par le sang, notamment via les transfusions.

Les travailleurs de la santé sont-ils à risque d'hépatite ?

Oui, ils sont exposés à un risque accru d'infection par contact avec le sang.

Les personnes atteintes de maladies chroniques sont-elles plus à risque ?

Oui, elles peuvent avoir un risque accru de complications liées à l'hépatite.

Vaccins contre les hépatites virales - Informations médicales vérifiées

Pregnancy and

02 Nov 2023

DOI: 10.1080/15321819.2023.2259454 PMID: 37794764

The...

Infant, Newborn Male Infant Female Pregnancy +10 autres

Pregnancy Intention, Changes in Pregnancy Intention, and Pregnancy Incidence Among Female Nurses in North America.

01 05 2023

DOI: 10.1001/jamanetworkopen.2023.11301 PMID: 37133861

Pregnancy intention assessment is a key element of preconception and contraceptive care. The association between a single screening question and the incidence of pregnancy is unknown.... To prospectively evaluate the dynamics of pregnancy intention and pregnancy incidence.... This prospective cohort study (the Nurses' Health Study 3) was conducted from June 1, 2010, to April 1, 2022, in 18 376 premenopausal, nonpregnant female nurses aged 19 to 44 years.... Pregnancy intention and pregnancy status were assessed at baseline and approximately every 3 to 6 months thereafter. Cox proportional hazards regression models were used to estimate the association be... A total of 18 376 premenopausal, nonpregnant women (mean [SD] age, 32.4 [6.5] years) participated in the study. At baseline, 1008 women (5.5%) were trying to conceive, 2452 (13.3%) were contemplating ... In this cohort study of reproductive-aged nurses in North America, pregnancy intention was highly fluid among women who were contemplating pregnancy but relatively stable among women trying to conceiv...

Pregnancy Female Humans Adult Cohort Studies +4 autres

The Role of Dietary Polyphenols in Pregnancy and Pregnancy-Related Disorders.

09 Dec 2022

DOI: 10.3390/nu14245246 PMID: 36558404

Polyphenols are a group of phytochemicals with extensive biological functions and health-promoting potential. These compounds are present in most foods of plant origin and their increased widespread a...

Pregnancy Female Humans Polyphenols Dietary Supplements +3 autres

The effect of pregnancy on the course of uveitis in single and multiple pregnancies.

Mar 2023

DOI: 10.1007/s00417-022-05829-w PMID: 36094584

To explore the effect of pregnancy on the clinical course, outcome, and treatment in multiparous women with non-infectious uveitis.... Retrospective study of women with a history of non-infectious uveitis and pregnancies prior to and during disease course. Disease activity and severity 1-year prior pregnancy, during pregnancy, and 1-... Included were 32 women (70 pregnancies, mean of 2.6 pregnancies/patient), with a mean follow-up time of 6.5 years. The most common uveitis types were anterior (31%) and pan-uveitis (31%). Flare-ups we... Women who had active or non-controlled uveitis prior to pregnancy have higher disease activity and severity during pregnancy as well. The first pregnancy seems to behave differently from subsequent pr...

Pregnancy Humans Female Retrospective Studies Uveitis +3 autres

Pregnancy scares, pregnancy uncertainty, and abortion attitude change.

11 2022

DOI: 10.1016/j.ssresearch.2022.102785 PMID: 36334923

Women's attitudes towards abortion are often assessed infrequently in their lives. This measurement may not capture how lifetime events, such as reproductive experiences, potentially influence attitud...

Pregnancy Female Humans Uncertainty Abortion, Induced +2 autres

Time to pregnancy and perinatal outcomes in a cohort of spontaneous pregnancies.

Dec 2022

DOI: 10.1016/j.srhc.2022.100793 PMID: 36402127

Obstetric and perinatal outcomes depend not only on care during pregnancy, as there is an increasing evidence of their relationship with preexisting conditions. Woman's age and time to pregnancy (TTP)... We analyzed the relationship between TTP and obstetric (premature labor, preeclampsia…), labor (type of delivery, postpartum hemorrhage…), and neonatal outcomes (low birth weight…) in a cohort of 190 ... TTP was >12 months in 23.1 % (95 % CI = 17.57-29.55), however, no correlation was found with the perinatal outcomes (p = 0.24). We observed that 45.2 % of subfertile women had obstetric complications,... Subfertility condition may appear in up to a fifth of our couples. Subfertility may behave as a mild risk factor for adverse perinatal outcomes. Obstetric or perinatal complication may be expected in ...

Pregnancy Infant, Newborn Female Humans Time-to-Pregnancy +3 autres

Large unruptured tubal pregnancy mimicking abdominal pregnancy.

10 Oct 2023

DOI: 10.1136/bcr-2023-256090 PMID: 37816580

Ectopic pregnancy accounts for 1-2% of all pregnancies. Ultrasound is the primary diagnostic tool to locate pregnancy outside the uterus and identify complications such as haemoperitoneum. In inconclu...

Female Humans Pregnancy Fallopian Tubes Pregnancy, Abdominal +4 autres

Leiomyomata, neonatal anthropometry, and pregnancy outcomes in singleton pregnancies.

04 2023

DOI: 10.1016/j.annepidem.2023.02.008 PMID: 36822279

To investigate the relationship of fibroids in pregnancy, preterm birth, and neonatal anthropometry.... Pregnant women (n = 2578) in the National Institute of Child Health and Human Development Fetal Growth Studies-Singletons cohort had up to six ultrasounds across pregnancy. Sonographers recorded fibro... Average birthweight did not differ by fibroid status. However, compared with pregnancies without fibroids, neonates from pregnancies with single fibroids had 0.3- (95% confidence interval [CI], 0.0, 0... We found no evidence that fibroids negatively impacted fetal growth; instead, fibroids were associated with increased head, arm, and thigh circumferences.... ClinicalTrials.gov, NCT00912132....

Child Female Humans Infant, Newborn Pregnancy +5 autres

The association between the pre-pregnancy vaginal microbiome and time-to-pregnancy: a Chinese pregnancy-planning cohort study.

01 08 2022

DOI: 10.1186/s12916-022-02437-7 PMID: 35909180

Although sexually transmitted infections are regarded as the main cause of tubal infertility, the association between the common vaginal microbiome and female fecundability has yet to be determined. T... We recruited women who took part in the Free Pre-pregnancy Health Examination Project from 13 June 2018 to 31 October 2018 (n = 89, phase I) and from 1 November 2018 to 30 May 2020 (n = 389, phase II)... In phase I, 59.6% (53/89) of women became pregnant within 1 year. The principal coordinate analysis showed that the pre-pregnancy vaginal microbial community structures of the pregnant and non-pregnan... This cohort study demonstrated an association between the pre-pregnancy vaginal microbiome and female fecundability. A vaginal microbiome characterized by a higher abundance of L. iners and lower abun...

Actinobacteria China Cohort Studies Female Humans +4 autres

Ultrasound in Pregnancy.

May 2023

DOI: 10.1016/j.emc.2022.12.006 PMID: 37024168

This article reviews the use of ultrasound in pregnancy pertinent to the emergency physician. The techniques for transabdominal and transvaginal studies are detailed including approaches to gestationa...

Pregnancy Humans Female Placenta Chorionic Gonadotropin, beta Subunit, Human +2 autres

Vaccins contre les hépatites virales : Questions médicales fréquentes

Termes MeSH sélectionnés :

Questions fréquentes et termes MeSH associés

Symptômes 5

Prévention 5

Traitements 5

Complications 5

Facteurs de risque 5

Contenu validé par Dr Olivier Menir

Sous-catégories

Vaccins anti-hépatite A

Vaccins anti-hépatite B

Auteurs principaux

Sources (10000 au total)