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Scientists track cancer Drug's journey through the body

NCT ID NCT05109832

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This completed Phase 1 trial studied how healthy men absorb, process, and eliminate the experimental cancer drug IMP4297. Six Chinese male volunteers took a single radioactive-labeled dose so researchers could track the drug's path. The goal was to understand the drug's metabolism and excretion, not to test its effectiveness against tumors.

What this could mean

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

Active substance
IMP4297 (a radioactive-labeled drug being studied for solid tumors)

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

6 people

The number who actually took part.

Started

Oct 2021

Finished

Dec 2021

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 55 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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Volunteers must meet all of the following inclusion criteria to be included in the study: 1. Volunteers must fully understand the objective, nature, methods and possible adverse reactions of the trial, volunteer to be volunteers, and sign an informed consent form before the start of any study procedures, and at the same time guarantee that the volunteers will personally participate in the study during any procedures. 2. Chinese healthy male volunteers aged between 18 and 55 (including cut-off values) at the time of screening. 3. Volunteers with a body mass index (BMI) of 18.0-28.0 kg/m2 (including cut-off values), and a body weight of ≥ 50.0 kg. Exclusion Criteria: * Volunteers who meet any of the following criteria cannot be included in this study: 1. Diseases with abnormal clinical manifestations that need to be excluded, including but not limited to diseases of the nervous system, cardiovascular system, blood and lymphatic system, immune system, kidney, liver, gastrointestinal tract, respiratory system, metabolism and bones. 2. A history of allergic diseases (including drug allergies and food allergies, etc.). 3. A history of any gastrointestinal diseases that will affect drug absorption such as dysphagia, irritable bowel syndrome, and inflammatory bowel disease; active hemorrhoids or perianal diseases accompanied by regular/current blood in the stool; habitual constipation or diarrhea. 4. Those who have undergone surgery within 3 months before screening, or who plan to undergo surgery during the study period, and those who have undergone surgery that will affect drug absorption, metabolism, or excretion. 5. Those who cannot tolerate venipuncture, and those who have a history of needke sickness and blood phobia.

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As listed by the trial registrant

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

Contacts and locations

Locations

  • The First Affiliated Hospital of Soochow University

    Suzhou, Jiangsu, 215006, China

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