Loading clinical trials...
Loading clinical trials...
Browse 2,113 clinical trials for hepatitis. Find studies that match your criteria and connect with research centers.
Find trials near:
Showing 301-320 of 2,113 trials
NCT05368974
Clinical interventions to reduce the risk of vertical transmission of hepatitis C virus (HCV) infection from mother to infant are highly limited. Direct-acting antiviral (DAA) medications have demonstrated excellent safety and efficacy in non-pregnant individuals, but there is a lack of data regarding the safety of these medications in pregnant women and the effectiveness of these medications in reducing mother-to-child transmission. Therefore, although HCV screening during pregnancy is now recommended in many countries, there is no approved treatment for HCV during pregnancy. An observational study is here proposed to assess outcomes of mother-infant pairs exposed to DAAs during pregnancy within a global clinical case registry. Data regarding the exposures and outcomes of mother-infant pairs exposed to DAAs during pregnancy will be solicited and collected from clinical providers, healthcare facilities, HCV treatment programs, and other clinical practices worldwide. Data will be shared and maintained within a secure database, and cumulative data will be analyzed at pre-determined six-month intervals. The primary outcome will be the number and proportion of mother-infant pairs with adverse pregnancy or birth outcomes. The results of this study will inform HCV treatment decisions by clinical providers and programs worldwide.
NCT05300425
Human leptospirosis is a zoonotic disease caused by bacteria of the genus Leptospira. Due to its frequent inapparent course or mild severity with unspecific symptoms and limited availability of diagnostic laboratories the incidence of leptospirosis is likely to be underestimated. The hospital of Val Müstair is the major healthcare provider of a rural mountain valley in the canton of Graubünden/ Switzerland with approximately 1500 inhabitants. A relevant prevalence of Leptospira spp. antibodies in the population of the Val Müstair due to its geographic and social risk profile for Leptospira infection, namely the close contact of the population to both livestock and wildlife in agriculture and hunting is estimated. The aim of this study is to analyze the burden of this disease in order to evaluate the need of preventive measures. In addition, seroepidemiological data for the Hepatitis E virus (HEV) and for tularemia will be collected.