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Tadalafil clinical trials and research
As of November 12, 2026, Find a Trial lists 2 Tadalafil clinical trials that are recruiting, in Egypt. By phase: Phase 4 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 2Clinical trials
- 1Country
All recruiting trials (2)
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Daily tadalafil added to PDE5 inhibitor therapy for men with resistant erectile dysfunction
This study tests whether adding a daily 5 mg tadalafil to a person's usual on-demand PDE5 inhibitor helps men with resistant erectile dysfunction perform better than using tadalafil alone.
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Tamsulosin alone vs. tamsulosin with tadalafil for troublesome urinary symptoms from enlarged prostate
This study tests whether adding tadalafil to tamsulosin helps men with BPH see better urinary symptoms and quality of life, using two tadalafil doses over 12 weeks.
Related topics
Quick answers
How many Tadalafil clinical trials are recruiting right now?
2, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
All of them have sites in Egypt. Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.