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Randomized Controlled Trial Comparing Low Dose Tadalafil Versus Solifenacin For Management of Overactive Bladder in Women: Multicenter Egyptian National Study
Sponsor: Mansoura University
Summary
Researchers are studying two medicines to see which works better for women with overactive bladder (OAB). OAB causes sudden urges to urinate, frequent bathroom trips, and sometimes leakage. Women who join the study will be randomly placed into one of two groups: One group will take tadalafil (5 mg), a medicine taken once a day. The other group will take solifenacin (5 mg), a common treatment for OAB, also taken once a day. The study will last 12 weeks. Participants will keep a bladder diary, answer short questionnaires, and have simple urine flow and bladder tests at several visits. The main goal is to find out which medicine lowers OAB symptoms more, such as urgency and frequent urination. Researchers will also look at quality of life, bladder function, and side effects. Women aged 18 to 75 years with OAB symptoms for at least 3 months may be able to take part.
Official title: Randomized Controlled Trial Comparing Low Dose Tadalafil Versus Solifenacin For Management of Overactive Bladder in Women: Multicenter Egyptian National Study (WoMEN'S)
Key Details
Gender
FEMALE
Age Range
18 Years - 75 Years
Study Type
INTERVENTIONAL
Enrollment
480
Start Date
2025-09-01
Completion Date
2026-12
Last Updated
2026-02-18
Healthy Volunteers
No
Interventions
Tadalafil 5 mg
Tadalafil 5 mg orally once daily for the duration of 12 weeks
Solifenacin 5mg
solifenacin succinate 5 mg orally once daily for the duration of 12 weeks
Locations (14)
Faculty of medicine, Menofia Univeristy
Shibīn al Kawm, Al-Minūfiyyah, Egypt
Faculty of medicine, Zagazig University
Zagazig, Al-Sharqia, Egypt
Urology and Nephrology Center, Mansoura University
Al Mansurah, Dakahlia Governorate, Egypt
Faculty of medicine, Tanta University
Tanta, Gharbia Governorate, Egypt
faulty of medicine, Tanta Univeristy
Tanta, Gharbia Governorate, Egypt
Faculty of medicine, minia university
Al Minyā, Egypt
Faculty of medicine, Alexandria University
Alexandria, Egypt
Faculty of medicine, Aswan university
Aswān, Egypt
Faculty of Medicine - Assiut University
Asyut, Egypt
Faculty of Medicine - Banī Suwayf University
Banī Suwayf, Egypt
Faculty of medicine, Ain Shams University
Cairo, Egypt
Cairo University, faculty of medicine
Cairo, Egypt
Faculty of Medicine, South Valley University
Qina, Egypt
Faculty of medicine, Sohag Univeristy
Sohag, Egypt