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A Study to Evaluate the Effect of Food on the Bioavailability of AJ201, and Safety, Tolerability, and Pharmacokinetics of AJ201 in Japanese and White Healthy Male Participants

A Phase 1, Randomized, Single-dose, Open-label, Two-way, Crossover Study to Evaluate the Effect of Food on AJ201, and to Evaluate the Safety, Tolerability, and Pharmacokinetics of AJ201 in Japanese and White Healthy Male Participants

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07549919
Enrollment
26
Registered
2026-04-24
Start date
2026-04-09
Completion date
2026-04-27
Last updated
2026-04-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Food Effect in Healthy Volunteers, Healthy Male Adults

Keywords

Healthy Male Adults, Healthy Volunteers, Food Effect

Brief summary

This is a Phase 1, randomized, single-dose, open-label, two-way crossover study to evaluate the effect of food on AJ201, and to evaluate the safety, tolerability, and pharmacokinetics of AJ201 in Japanese and White healthy male participants.

Interventions

DRUGAJ201

All participants are planned to be administered a single dose of AJ201 for each period (fed and fasted).

Sponsors

AnnJi Pharmaceutical Co., Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
MALE
Age
18 Years to 55 Years
Healthy volunteers
Yes

Inclusion criteria

Key Inclusion Criteria: * Male, non-smokers (no use of tobacco or nicotine products within 3 months prior to Screening), ≥ 18 and ≤ 55 years of age, with body mass index (BMI) ≥ 18.5 and ≤ 30.0 kg/m2 and body weight ≥ 50.0 kg. * Normal renal function at Screening. * Healthy as defined by: * The absence of clinically significant illness and surgery within 4 weeks prior to study drug administration. * The absence of a clinically significant history of neurological, endocrine, cardiovascular, respiratory, hematological, immunological, psychiatric, depression, attempted suicide, gastrointestinal, renal, hepatic, and metabolic disease. * Participants must be either Japanese or White. * Able to understand the study procedures and provide signed informed consent to participate in the study. Key

Exclusion criteria

* Any clinically significant abnormal finding at physical examination. * Clinically significant abnormal laboratory test results or positive serology test results for hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) antibody, or human immunodeficiency virus (HIV) antigen and antibody, at Screening. * Positive urine drug screen, urine cotinine test, or alcohol breath test. * History of significant allergic reactions to any drug. * Clinically significant ECG abnormalities or vital signs abnormalities at Screening. * History of drug abuse of any soft drugs or hard drugs. * History of alcohol abuse. * History of smoking or uses other nicotine-containing products. * Undergone major surgery ≤ 3 months before first study drug administration. * History of clinically significant opportunistic infection or serious local infection or significant medical/surgical procedure or trauma or any current infection. * Use of medications for the timeframes specified in the protocol. * Presence of orthodontic braces or orthodontic retention wires, or any physical findings in the mouth or tongue that would interfere with the dosing procedure.

Design outcomes

Primary

MeasureTime frameDescription
Plasma PK of AJ201Pre-dose to Day 6AUC0-24hr: Area under the concentration-time curve from zero to 24 hours under fasting and fed conditions
Urine PK of AJ201Pre-dose to Day 7Ae0-24hr: Cumulative urinary excretion from time zero to 24 hours, calculated as the sum of the amounts excreted over each collection interval under fasting and fed conditions

Secondary

MeasureTime frameDescription
Safety and Tolerability of AJ201Baseline to Day 12Incidence and proportion of volunteers with AEs, including TEAEs and SAEs

Countries

United States

Contacts

CONTACTAndy Chen, PhD
andy.chen@ajpharm.com+886223655677

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Apr 25, 2026