# L-Citrulline and Tadalafil for Mild to Moderate Erectile Dysfunction

> **NCT07642505** · PHASE4 · RECRUITING · sponsor: **Beni-Suef University** · enrollment: 133 (estimated)

## Conditions studied

- Erectile Dysfunction

## Interventions

- **DRUG:** L-Citrulline
- **DRUG:** Tadalafil
- **DRUG:** L-Citrulline Placebo
- **DRUG:** Tadalafil Placebo

## Key facts

- **NCT ID:** NCT07642505
- **Lead sponsor:** Beni-Suef University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2026-06-08
- **Primary completion:** 2026-11
- **Final completion:** 2026-12
- **Target enrollment:** 133 (ESTIMATED)
- **Last updated:** 2026-06-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07642505

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07642505, "L-Citrulline and Tadalafil for Mild to Moderate Erectile Dysfunction". Retrieved via MORVS 2026-10-22 from https://api.morvs.ai/clinical/NCT07642505. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*