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Tadalafil Placebo

DRUG5 trials

Sponsors

Donald T. Weed, MD, FACS, Dongkook Pharmaceutical Co., Ltd., EMS, Beni-Suef University

Conditions

Acute Urinary RetentionBenign Prostatic HyperplasiaBenign Prostatic ObstructionErectile DysfunctionHead and Neck CancerHead and Neck Squamous Cell CarcinomaPremature Ejaculation

Phase 1

PDE5 Inhibition Via Tadalafil to Enhance Anti-Tumor Mucin 1 (MUC1) Vaccine Efficacy in Patients With HNSCC
CompletedNCT02544880
Donald T. Weed, MD, FACSHead and Neck Cancer, Head and Neck Squamous Cell Carcinoma
Start: 2016-04-25End: 2021-06-08Updated: 2021-06-15

Phase 3

Efficacy and Safety of DKF-313 in Patients With Benign Prostatic Hyperplasia
CompletedNCT04947631
Dongkook Pharmaceutical Co., Ltd.Benign Prostatic Hyperplasia
Start: 2021-07-27End: 2023-06-12Updated: 2023-09-21
Efficacy and Safety of Toronto Association in the Treatment of Erectile Dysfunction and Premature Ejaculation
Not yet recruitingNCT05052879
EMSErectile Dysfunction, Premature Ejaculation
Start: 2024-07-31End: 2026-08-31Target: 232Updated: 2023-04-12

Phase 4

L-Citrulline and Tadalafil for Mild to Moderate Erectile Dysfunction
RecruitingNCT07642505
Beni-Suef UniversityErectile Dysfunction
Start: 2026-06-08End: 2026-12-01Target: 133Updated: 2026-06-12
Tamsulosin With or Without Tadalafil for Trial Without Catheter After Acute Urinary Retention Due to Benign Prostatic Hyperplasia
RecruitingNCT07654413
Beni-Suef UniversityAcute Urinary Retention, Benign Prostatic Hyperplasia, Benign Prostatic Obstruction
Start: 2026-06-08End: 2027-12-01Target: 320Updated: 2026-06-17

Related Papers

The Reversal of Immune Exclusion Mediated by Tadalafil and an Anti-tumor Vaccine Also Induces PDL1 Upregulation in Recurrent Head and Neck Squamous Cell Carcinoma: Interim Analysis of a Phase I Clinical Trial
Frontiers in Immunology2019-05-3158 citations