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18F-JNJ-64326067

Phase 1

Healthy | Small molecule | Other |Johnson & Johnson|Last Updated: Apr 27, 2025

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment6
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03581916A Study to Investigate the Whole Body Distribution and Radiation Dosimetry of the Positron Emission Tomography Ligand Fluoride-18 (18F)-JNJ-64326067 in Healthy ParticipantsPHASE1 COMPLETED 6Jul 11, 2018Nov 2, 2018Apr 27, 20251 United States
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Study Endpoints
Primary Endpoints
Effective Radiation Dose Following Injection of 18F-JNJ-64326067 per Organ
Day 1

The Effective Dose (ED) per organ will be calculated using Organ Level Internal Dose Assessment (OLINDA) software. After injection of 370 megaBecquerel (MBq) of 18F-JNJ-64326067, a series of whole-body positron emission tomography (PET) images will be obtained over a period of up to 6 hours and corrected for attenuation by computed tomography (CT) transmission scans using PET/CT. The unit of radioactivity will be milli Sieverts per mega Becquerel (mSv/MBq) for each organ and the effective dose per participant. The final values will be averaged across the participants.

Effective Radiation Dose Following Injection of 18F-JNJ-64326067 for Whole Body
Day 1

The ED for whole body will be calculated using OLINDA software. After injection of 370 MBq of 18F-JNJ-64326067, a series of whole-body PET images will be obtained over a period of up to 6 hours and corrected for attenuation by CT transmission scans using PET/CT. The unit of radioactivity will be mSv/MBq for the whole body and the effective dose per participant. The final values will be averaged across the participants.

Secondary Endpoints
Number of Participants with Adverse Events as a Measure of Safety and Tolerability
Up to 36 days
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeBASIC_SCIENCE
Treatment Arms
ArmTypeDescription
18F-JNJ-64326067EXPERIMENTALParticipants will receive single intravenous (IV) bolus injection of 18F-JNJ-64326067 on Day 1.
Interventions
NameTypeDescription
18F-JNJ-64326067DRUG18F-JNJ-64326067 will be administered intravenously between a dose of 185 Megabecquerel (MBq) to 370 MBq.
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Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Otherwise healthy for their age group on the basis of physical examination, medical history, vital signs, and 12-lead electrocardiogram (ECG) performed at screening or Day 1 predose. If there are abnormalities, they must be consistent with the age of the study population. This...

Countries:United States
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