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JNJ-26366821

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
RandomizedDouble-BlindCONTROLLEDBiomarker
Total Trials1
Total Enrollment33
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT03990519A Study of a Single Subcutaneous Dose of JNJ-26366821 in Healthy ParticipantsPHASE1 COMPLETED 33Jun 24, 2019Feb 19, 2020Apr 27, 20251 United States
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Study Endpoints
Primary Endpoints
Number of Participants with Adverse Events (AE) as a Measure of Safety and Tolerability
Up to Day 30

An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily have a causal relationship with the pharmaceutical/biological agent under study.

Secondary Endpoints
Maximum Observed Plasma Concentration (Cmax) of JNJ-26366821
Day 1: predose, 1, 4, 12 hours (hrs) postdose; Day 2: 24 and 36 hrs postdose; Day 3: 48 and 60 hrs postdose; Day 4: 72 hrs postdose; Day 5: 96 hrs; Day 6: 120 hrs postdose; Days 15 and 30
Area Under the Plasma Concentration Versus Time Curve from Time 0 to Time of the Last Measurable Concentration AUC0-Last of JNJ-26366821
Day 1: predose, 1, 4, 12 hours (hrs) postdose; Day 2: 24 and 36 hrs postdose; Day 3: 48 and 60 hrs postdose; Day 4: 72 hrs postdose; Day 5: 96 hrs; Day 6: 120 hrs postdose; Days 15 and 30
Apparent Elimination Half-Life (t1/2) of JNJ-26366821
Day 1: predose, 1, 4, 12 hours (hrs) postdose; Day 2: 24 and 36 hrs postdose; Day 3: 48 and 60 hrs postdose; Day 4: 72 hrs postdose; Day 5: 96 hrs; Day 6: 120 hrs postdose; Days 15 and 30
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Study Design & Arms
AllocationRANDOMIZED
MaskingTRIPLE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Cohort1: JNJ-2636682/PlaceboEXPERIMENTALParticipants will receive single dose of JNJ-26366821 or placebo on Day 1.
Cohort 2: JNJ-26366821/PlaceboEXPERIMENTALParticipants will receive single dose of JNJ-26366821 or placebo on Day 1.
Cohort 3: JNJ-26366821/PlaceboEXPERIMENTALParticipants will receive single dose of JNJ-26366821 or placebo. The dose of JNJ-26366821 will be selected based on the safety, pharmacodynamics, and pharmacokinetics data from the previous Cohorts 1 and 2.
Interventions
NameTypeDescription
JNJ-26366821DRUGParticipants will receive sterile solution of JNJ-26366821 subcutaneously (SC).
PlaceboDRUGParticipants will receive sodium chloride injection as placebo on Day 1.
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Eligibility Criteria
Age Range18 Years — 45 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Overall good health, on the basis of full physical examination, medical history, vital signs, and 12-lead electrocardiogram (ECG) performed at screening * Body weight 50 - 100 kilogram (kg), body mass index (BMI) 18 - 30 kilogram per meter square (kg/m\^2), inclusive at screen...

Countries:United States
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