East-West Medical Research Institute is a Honolulu-based organization focused on medical research and clinical trials. Located at 1585 Kapiolani Boulevard, Suite 1500, the institute invites eligible volunteers to take part in studies designed to advance understanding of health interventions. Its website provides information about clinical trials, current enrollment opportunities, and participation, as well as services for sponsors.

One featured study is a pneumococcal vaccine clinical trial for generally healthy adults aged 18 through 49, including people with stable chronic conditions. The research aims to assess whether a study vaccine is safe and can protect against more strains of pneumococcal bacteria than the currently available vaccine Prevnar 20®. Potential participants must meet additional eligibility requirements, including not having received a pneumococcal vaccine after age five and having no history of a severe vaccine reaction. Participation lasts about six months and involves two in-person visits and one phone call. Interested individuals can contact the research team to learn more, discuss requirements, or sign up.