Kissei Pharmaceutical Co., Ltd.

This study tests a new medicine called KLH-2109 to see if it works as well as a standard treatment (leuprorelin) for reducing pelvic pain in women with endometriosis. About 288 premenopausal women aged 18 and older with confirmed endometriosis will take part. The main goal is to …

This study tests an experimental drug called KDT-3594 in 150 people with advanced Parkinson's disease who still have movement problems despite taking levodopa. Participants take the drug or a placebo daily for 17 weeks. The goal is to see if KDT-3594 can improve motor function an…