Combination Therapy of Tadalafil 2.5mg Plus Sildenafil 25mg Versus Tadalafil 5 mg Monotherapy for Treatment of Erectile Dysfunction: A Randomized, Placebo-Controlled Double-Blinded Cross-Over Study

PHASE3Not yet recruitingINTERVENTIONAL

Enrollment

142

Participants

Timeline

Start Date

October 1, 2025

Primary Completion Date

October 1, 2026

Study Completion Date

December 1, 2026

Conditions

Erectile Dysfunction

Interventions

DRUG

Tadalafil 2.5 mg

patients recived Tadalafil 2.5 mg daily

DRUG

Sildenafil 25 mg

patients recived Sildenafil 25 mg daily

DRUG

Tadalafil 5 mg

patients recived Tadalafil 5 mg daily

All Listed Sponsors

lead

Assiut University

OTHER