New hope for men with Hard-to-Treat ED: Two-Drug combo under study

NCT ID NCT07391579

First seen Feb 06, 2026 · Last updated Jun 16, 2026 · Updated 21 times

Summary

This study tests whether taking a daily low-dose ED pill plus an extra on-demand pill works better than the on-demand pill alone for men who don't get good results from standard ED drugs. About 500 men with long-term erectile dysfunction will take the combination or a placebo for 12 weeks. The goal is to improve erectile function and satisfaction with fewer side effects.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Cairo University, faculty of medicine

    RECRUITING

    Cairo, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of Medicine - Assiut University

    RECRUITING

    Asyut, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of medicine, Ain Shams University

    RECRUITING

    Cairo, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of medicine, Alexandria University

    RECRUITING

    Alexandria, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of medicine, Aswan university

    RECRUITING

    Aswān, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of medicine, Azhar University

    RECRUITING

    Cairo, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of medicine, Luxor university

    RECRUITING

    Luxor, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of medicine, Tanta University

    RECRUITING

    Tanta, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Faculty of medicine, october 6 Univeristy

    RECRUITING

    Cairo, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • Urology and Nephrology Center, Mansoura University

    RECRUITING

    Al Mansurah, Dakahlia Governorate, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••

  • faculty of medicine, Minya University

    RECRUITING

    Minya, Egypt

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.