Premature ejaculation

This study tests two injection treatments for men with lifelong premature ejaculation that hasn't improved with standard drugs or therapy. Eighty men will receive either hyaluronic acid into the penis head or botox into a pelvic muscle. Researchers will track changes in ejaculati…

This trial tests whether an experimental drug called VV913 can help men with premature ejaculation last longer during intercourse. About 500 men aged 18 to 55 with diagnosed premature ejaculation will take either VV913 (at one of three doses) or a placebo pill before sex. Researc…

This study tests whether a specific set of pelvic floor exercises (called Exercise G128) can help men with erectile dysfunction, urinary incontinence, or premature ejaculation. One hundred men aged 18 to 60 will do the exercises four times a week for one month and have bi-weekly …

This observational study will examine whether the size and shape of the prostatic urethra and seminal vesicles, as seen on prostate MRI, are linked to premature ejaculation (PE) severity. Researchers will compare 150 men with and without PE, all already scheduled for an MRI. Part…