Healthy volunteers help test new imaging agent
NCT ID NCT06398730
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-stage study tested the safety and how the body handles two experimental drugs (GEH200521 and GEH200520) given together to 22 healthy adults. The goal was to see if the drugs are safe and how they spread through the body using PET scans. This study does not aim to treat any disease.
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
-
22 people
The number who actually took part.
- Started
-
Jul 2024
- Finished
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Feb 2026
- 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 years and older
- Sex
-
Anyone
- 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: * The subject is able and willing to comply with all study procedures as described in the protocol, and has read, signed, and dated an informed consent form prior to any study procedures being performed. * The subject is male or female ≥18 years of age. * The subject has a body mass index (BMI) ≥18 and ≤35 kg/m2. * The subject has no history of chronic medical illness or symptoms of active illness per Investigator's assessment. * The subject has no clinically significant deviation from normal ranges in physical examination, ECG, and clinical laboratory parameters. * Female and male contraception methods. Exclusion Criteria: * Subject is using prescribed and/or non-prescribed medication which in the Investigator's opinion might impact subject safety or the study results. * Subject has a known or suspected allergy to IMP and/or IMP ingredients. * Subject has had a surgery within 8 weeks prior to enrollment or a surgery is scheduled during the study. * Subject has been enrolled in this or another interventional clinical study within the 30 days before screening for this study or is actively participating in another clinical study with IMP(s). * Subject has been enrolled in another clinical study with radiation or exposed to radiation due to medical practice, which in the Investigator's opinion might impact subject safety or the study results. * Subject is pregnant, planning to become pregnant, or is lactating. * Creatinine and liver function laboratory values higher than 1.5x upper limit ranges per local site clinical practice.
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Genom att skicka in godkänner du våra Användarvillkor
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Vanderbilt University Medical Center
Nashville, Tennessee, 37232, United States
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