Hepatitis A
Clinical trials for Hepatitis A explained in plain language.
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HIV patients get hepatitis a vaccine: does it work?
Disease control CompletedThis study looked at how safe and effective a hepatitis A vaccine is for people with HIV, aged 1 to 50. About 392 participants received two vaccine doses six months apart. Researchers checked their blood for antibodies and tracked any side effects for a month after each dose. The…
Matched conditions: HEPATITIS A
Phase 4 • Sponsor: LiuZhou People's Hospital • Aim: Disease control
Last updated Jun 27, 2026 08:07 UTC
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Can a single hepatitis a shot still protect after 17 years?
Prevention CompletedResearchers are checking whether one dose of an inactivated or live hepatitis A vaccine still leaves protective antibodies in healthy Chinese adults 17 years later. The study follows 105 people who took part in an earlier vaccine trial and measures their anti-hepatitis A antibody…
Matched conditions: HEPATITIS A
Sponsor: Sinovac Biotech Co., Ltd • Aim: Prevention
Last updated Oct 04, 2026 00:00 UTC