The Third Xiangya Hospital Of Central South University

This study looks at different ways to treat early missed abortion, where a pregnancy stops developing but doesn't pass naturally. Researchers will compare surgery and medication to see which works best and causes fewer side effects. They will also test if adding estrogen helps. T…

This study tests a new medicine called TRD303 for pain after abdominal surgery. About 333 adults having elective abdominal surgery will receive either TRD303, a placebo, or an active comparator. The main goal is to see how well TRD303 controls pain over the first 72 hours after s…

This study follows 600 women with retained products of conception (RPOC) to see whether waiting with medication before surgery reduces uterine scarring and protects future fertility. Researchers will compare different treatment approaches to find the safest and most effective str…