Queen's Medical Center

This study is testing whether a reward program can help people in Hawaii reduce their methamphetamine use after being hospitalized for a traumatic injury. The program offers incentives for attending follow-up visits and providing drug-free urine tests. Researchers will measure ho…

This study is testing whether a vaginal gel called Phexxi can help prevent repeated episodes of bacterial vaginosis (BV) and yeast infections. Researchers want to see if using the gel twice a week for a month encourages the growth of helpful bacteria that protect against infectio…

This study is testing whether a fast-acting cooling spray can reduce the pain of the numbing shot given before inserting a Nexplanon birth control implant. About 70 people getting the implant will be randomly assigned to receive either the real cooling spray or a harmless placebo…