Queen's Medical Center

This study tests a program that gives rewards (like gift cards) to people in Hawaii who are trying to stop using methamphetamine after a serious injury. 40 adults who were hospitalized and tested positive for meth will visit a clinic up to three times a week for urine tests. Rese…

This early study tests whether a lactic acid gel (Phexxi) used twice weekly can change the vaginal microbiome to help prevent recurrent bacterial vaginosis and yeast infections. 22 premenopausal women with a history of these infections will use the gel for 4 weeks. Researchers wi…

This study tests whether a cooling spray (vapocoolant) can reduce the pain of the numbing injection given before placing a Nexplanon birth control implant. About 70 people will be randomly assigned to receive either the cooling spray or a placebo spray before the lidocaine inject…