Clinical trial Recruiting at 1 site Phase 1 Interventional Ages 19 and up Men only

Safety and how the body handles AD-116 and AD-1161 in healthy adult men

Official title: An Open-Label, Randomized, Single-Dose, Two-Sequence, Two-Period Crossover Clinical Trial to Evaluate the Safety and Pharmacokinetics of AD-116 and AD-1161 in Healthy Adult Male Volunteers Under Fed Conditions

Run by Addpharma Inc. · NCT07444385 · Data updated 2026-11-12

This will test how safe AD-116 and AD-1161 are and how the body processes them in healthy adult men after a meal.

More Benign Prostatic Hyperplasia trials

Quick facts

PhasePhase 1
Study typeInterventional
Ages19 Years and up
SexMen only
Enrollment44 (estimated)
SponsorAddpharma Inc.
Industry-sponsored
Locations1 site (Seoul)
StatusRecruiting
StartedFebruary 26, 2026
Main results expectedApril 22, 2026
Study endsMay 8, 2026
Registry record updatedMarch 3, 2026
Trial IDNCT07444385 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are healthy adult men aged 19 or older who weigh at least 50 kg, have a BMI of 18.0–30.0 kg/m2, and are not participating in other investigational drug studies.

Probably not a fit

People who are under 19, have significant health problems, fall outside the weight/BMI ranges, or are currently in other investigational drug trials may not benefit from participating.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This Phase 1 interventional trial tests the safety and pharmacokinetics of two experimental drugs, AD-116 and AD-1161, when given under fed conditions to healthy adult male volunteers. Participants must be male, at least 19 years old, weigh at least 50 kg, and have a BMI between 18.0 and 30.0 kg/m2. The study is conducted at H PLUS YANGJI HOSPITAL in Seoul and excludes volunteers who have received another investigational drug within six months or meet other exclusion criteria. Researchers will collect safety data and blood samples over a defined dosing and sampling schedule to measure drug concentrations and monitor adverse events.

Why it matters

Potential benefit: If successful, the results could identify safe dosing ranges and how the body absorbs and clears these drugs, supporting future BPH treatment development.

How similar studies have gone: Phase 1 safety and pharmacokinetic trials are a standard and successful step in drug development, but these specific compounds are novel and their effects in humans are not yet established.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Body weight equal to or greater than 50kg and Body mass index (BMI) between 18.0 kg/m2 and 30.0 kg/m2 at the time of screening visit
* The Age equal to or greater than 19 in healthy adult male volunteers at the time of screening visit

Exclusion Criteria:

* Participation in another clinical study with an investigational drug within the 6 months from scheduled first administration
* Other exclusions applied

Where it's running

  • H PLUS YANGJI HOSPITAL, Seoul
    Seoul, South Korea
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.