Physiological sexual disorder

This study compares two surgical methods to repair a short (up to 2 cm) narrowing in the bulbar urethra. One technique removes the scarred section and reconnects healthy ends; the other uses a graft from the lining of the testicle to widen the stricture. 94 men aged 18-50 with no…

This study will test whether living in a self-contained, AI-managed community (called a Microcity) can improve mental health and reduce addiction in adults with conditions like autism, ADHD, substance use disorders, and behavioral addictions. Up to 1 million participants will liv…

This study compares two procedures for men with erectile dysfunction caused by a vein leak. One procedure blocks the leaking veins, and the other reroutes the main vein. The goal is to see which works better and is safer. About 60 men will take part.

This trial tests whether a combination of a daily erectile medication, pelvic floor exercises, aerobic exercise, dietary advice, and mental health support can improve erectile function and urinary control in men after robot-assisted prostate removal for prostate cancer. Sixty-fou…

This study tests whether stem cells from donated fat tissue can help men recover erectile function after surgery for localized prostate cancer. Forty men aged 40 to 70 will receive either stem cells or a placebo during or after their prostate removal. The goal is to see if the tr…

This study tests whether injections of exosomes (tiny particles from umbilical cord stem cells) can safely improve erections in men aged 18–70 with moderate to severe erectile dysfunction who haven't responded well to standard pills. Seventy participants will receive six weekly i…

This study tests a new drug called YN001 in 40 people who have both atherosclerotic cardiovascular disease (hardening of the arteries) and erectile dysfunction. The trial is double-blind and placebo-controlled, meaning neither patients nor doctors know who gets the real drug. The…

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 study tests whether adding Eroxon gel to the standard pill tadalafil can improve erections in men aged 18 to 40 with type 2 diabetes. Thirty men who already take tadalafil will use the gel before sex and report changes in erectile function. The goal is to see if the combinat…

This study tests whether injecting a long-lasting numbing medicine (Exparel mixed with bupivacaine) into the penis before placing an inflatable penile implant can reduce post-surgery pain and the need for opioid painkillers. One hundred men with erectile dysfunction who are getti…

This study tests whether adding an injection of Xeomin (a type of botulinum toxin) to the erectile dysfunction pill tadalafil can improve erections better than the pill alone. About 30 men with mild-to-moderate ED will receive both treatments in a crossover design. The goal is to…

This study will test whether pelvic floor-focused clinical Pilates exercises can reduce pain, improve self-esteem, body image, and quality of life in women with dyspareunia (painful intercourse). Twenty sexually active women aged 18-55 will participate. The goal is to see if this…

This study follows 130 men with unfavorable intermediate-risk prostate cancer to see how a combination of targeted radiation (SBRT) and 6 months of hormone therapy (ADT) impacts their sexual function. Researchers measure erectile function before treatment and again after 24 month…

This study tests a daily testosterone gel to see if it can safely improve sexual interest and arousal in women going through menopause. Researchers will compare the gel to a placebo in 150 women aged 40-65 who have been diagnosed with low sexual desire. The goal is to provide a m…

This pilot study will test if low-intensity shockwave therapy can safely improve blood flow and ease symptoms in 30 men with erectile dysfunction caused by blood vessel problems. Participants will receive treatment using a special device and be monitored for side effects and chan…

This study tests whether acupuncture can improve erectile dysfunction in men who also have chronic prostatitis/chronic pelvic pain syndrome. One hundred men will receive either real or sham acupuncture over 8 weeks. The researchers will also use brain scans and blood tests to exp…

This study tests whether an internet-based physical activity program can improve sexual dysfunction in women with relapsing-remitting multiple sclerosis. Thirty women with MS and sexual problems will use a website and have video chats with a coach to increase their physical activ…

This study looks at whether having a moderate amount of alcohol changes how quickly and how well a liquid form of sildenafil (the active ingredient in Viagra) works for erectile dysfunction. Thirty-six men will take the medication under different conditions—with and without alcoh…

This early-stage study will compare how two new liquid forms of sildenafil (Hezkue and Hezkue Turbo) are absorbed in the body versus several commercial ED products like Viagra and chewable tablets. Seventy-two healthy men will take single doses after a meal, and researchers will …

This study tests two new erectile dysfunction (ED) treatments, Hezkue and Hezkue Turbo, against several standard sildenafil products. About 200 men with ED will use one of the assigned treatments as needed for 12 weeks. Researchers will measure improvements in erectile function, …

This Phase 2 study tests a gel called BZ371A on 174 women with sexual arousal disorder. The gel is applied before sexual activity to see if it increases arousal, desire, and lubrication compared to a placebo. The goal is to find a safe and effective option for women struggling wi…

This Phase 3 study tests whether taking a low dose of two different erectile dysfunction drugs (tadalafil 2.5 mg plus sildenafil 25 mg) daily works better than taking a standard dose of just one (tadalafil 5 mg). The trial will involve 142 men aged 18 to 70 with ED for at least 3…

This study tests whether adding aerobic exercise (walking on a treadmill) and relaxation training to standard pelvic floor muscle training helps men recover bladder control and sexual function after prostate cancer surgery. Forty-eight men who had nerve-sparing robotic prostatect…

This study tests a new app that provides education, exercises, and mindfulness tools for people with sexual dysfunction who are on an NHS waiting list for therapy. The app uses artificial intelligence to personalize the experience. Researchers will measure changes in sexual funct…

This study tests a program called SUFICS-PACT for prostate cancer survivors who have sexual or urinary problems after treatment. The program includes screening, counseling from mental health professionals, and close follow-up. About 200 participants will be randomly assigned to r…

This study will collect information from 255 married diabetic men with erectile dysfunction (ED) in Pakistan. Researchers want to understand how common ED is, how severe it gets, and what treatments are used in real life. The goal is to improve care and guide health policies for …