New drug interaction study aims to make future treatments safer
NCT ID NCT06949124
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This completed phase 1 study tested how SHR7280, a drug being developed for endometriosis and uterine fibroids, affects the way the body processes six other common drugs. Twenty healthy men took SHR7280 along with midazolam, warfarin, omeprazole, digoxin, and rosuvastatin to see if interactions occur. The results will help guide safe dosing when SHR7280 is used alongside other medications.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- SHR7280 tablets
- What this could lead to
- If successful, this study will help doctors understand how SHR7280 interacts with common medications, making future treatments safer for people with endometriosis, uterine fibroids, or undergoing assisted reproduction.
- What could go wrong
- This is an early-stage drug interaction study in just 20 healthy men, not patients. It does not test whether SHR7280 works for any disease, and results may not predict effects in women or people with medical conditions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
20 people
The number who actually took part.
- Started
-
Apr 2025
- Finished
-
Jun 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 45 years
- Sex
-
Male participants only
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Voluntarily sign the informed consent form prior to any study-related activities, understand the procedures and methods of the study, and agree to complete this study in strict accordance with the clinical study protocol. 2. Males aged 18-45 years (inclusive). 3. Subjects who are generally healthy as judged by the investigator based on medical history, vital signs, physical examination, laboratory tests, and electrocardiogram (ECG). 4. Weight ≥ 50 kg and body mass index (BMI) : 19-26 kg/m2 (inclusive). 5. Informed consent was obtained and patients did not plan to have children within 3 months after the last dose of medication, and they agreed to use highly effective contraception. Exclusion Criteria: 1. Those with clinically significant abnormalities in physical examination, vital signs (respiration, temperature, pulse), other laboratory tests, chest imaging, abdominal ultrasound, etc. 2. Hepatitis B surface antigen (HBsAg), hepatitis C virus (HCV) antibody, human immunodeficiency virus (HIV) antibody and syphilis antibody positive. 3. Patients with any previous diseases that increase the risk of bleeding. 4. Patients with previous chronic or severe medical history or existing diseases of the respiratory system, circulatory system, digestive system, urinary system, blood system, endocrine system, immune system, nervous system, and mental system, who were judged by the investigators to be not suitable for the trial. 5. History of blood donation or blood loss ≥ 400 mL or blood transfusion within 3 month before screening. 6. Subjects with other factors considered by the investigator to be ineligible for the study.
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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
-
Zhongnan hospital of Wuhan University
Wuhan, Hubei, 430071, China
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Other studies related to the condition(s) this trial covers.
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