Status:
COMPLETED
A Study of the Biodistribution and Safety of [18F]GTP1 in Healthy Japanese Participants
Lead Sponsor:
Genentech, Inc.
Collaborating Sponsors:
Invicro
Conditions:
Alzheimer Disease
Eligibility:
All Genders
18+ years
Phase:
PHASE1
Brief Summary
The purpose of this study is to evaluate the biodistribution, safety and tolerability of a single dose of \[18F\]GTP1 as a tau targeted radiopharmaceutical in healthy Japanese participants.
Eligibility Criteria
Inclusion
- Key inclusion criteria:
- Healthy with no clinically relevant finding on physical examination at screening and prior to radiopharmaceutical administration
- Female participants must be willing to avoid pregnancy and refrain from donating eggs during the treatment period and for 30 days after the final dose
- Male participants with partners of childbearing potential must commit to the use of two methods of contraception for the study duration and 90 days after the last dose
- Male participants must not donate sperm for the duration of the study and 90 days after the last dose
- Participants must have both Japanese parents and all Japanese grandparents
- Key exclusion criteria:
- Participants with any significant medical disorder or disease expected to interfere with the study
- Current or prior history (within a six-month period) of exposure to nicotine products
- History of drug or alcohol abuse within 12 months prior to screening
- Prior participation in other research protocols or clinical care in the last year, such that radiation exposure combined with that from the present study exceeds an effective dose of 50 millisievert (mSv), the allowable annual limit for research participants as established by the US Federal Guidelines
- Use of any prescription drugs, herbal supplements, within 4 weeks prior to initial dosing
- Use of over the counter (OTC) medication, dietary supplements, or vitamins, within 2 weeks prior to initial dosing
- Known hypersensitivity to any component of the formulation of \[18F\]GTP1 or related compounds
- Major surgery, or donation or loss of 400 mL or more of blood within 4 weeks prior to initial dosing
- History of immunodeficiency diseases, including positive human immunodeficiency virus (HIV) test
- Positive for Hepatitis B surface antigen (HBsAg) or Hepatitis C antibody
- Women who are pregnant, lactating or breastfeeding
- Unsuitable veins for repeated venipuncture
Exclusion
Key Trial Info
Start Date :
August 11 2020
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
October 9 2020
Estimated Enrollment :
6 Patients enrolled
Trial Details
Trial ID
NCT04394845
Start Date
August 11 2020
End Date
October 9 2020
Last Update
November 3 2021
Active Locations (1)
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1
Invicro, a Konica Minolta company
New Haven, Connecticut, United States, 06510