New formulation of prostate drug put to the test in healthy volunteers

NCT ID NCT07643220

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study compares a new formulation (AJU-G721) of a drug used for benign prostatic hyperplasia (BPH) to the original version (G721R) in healthy adult men. The goal is to see if the two versions are absorbed and processed by the body in the same way. Participants receive a single dose of each version on separate occasions, and their blood is tested to measure drug levels. This is a standard step before the new formulation can be considered for use in patients.

What this could mean

Our plain-language read of the trial. This is informational only โ€” not medical advice or a prediction.

Active substance
Dutasteride and Tamsulosin (combination drug)
What this could lead to
If the new formulation is shown to be equivalent, it could offer a more affordable or accessible treatment option for men with enlarged prostate.
What could go wrong
This is an early-phase study in healthy volunteers, not patients, so results may not directly predict effectiveness or safety in the target population.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Bumin Hospital

    RECRUITING

    Seoul, South Korea

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