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JNJ-72537634

Phase 1

Undisclosed | Monoclonal antibody | Other |Johnson & Johnson|Trials Updated: May 23, 2025

JNJ-72537634 development status

Highest phase Phase 1
Registered trials 1 across 1 sponsor since Apr 2019

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment31

FDA Designations

No designations recorded

JNJ-72537634 clinical trials

JNJ-72537634 · 1 trial · 1 indication

Phase 1 1
NCT03931447A Safety and Tolerability Study of JNJ-72537634 in Healthy ParticipantsHealthy
COMPLETED31 Analytics
PHASE1COMPLETED
A Safety and Tolerability Study of JNJ-72537634 in Healthy Participants
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Study Endpoints

Primary Endpoints

Part 1 Single Day (SD) Dose: Percentage of Participants With Treatment Emergent Adverse Events (TEAE) and Serious Adverse Events (SAE) as a Measure of Safety and Tolerability
Up to 24 Weeks post final dose

An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product. TEAEs are adverse events (AEs) which will occur up to 24 Weeks that were absent before treatment or that worsened relative to pre-treatment state. A SAE is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.

Part 2 Multiple Day (MD) Dose: Percentage of Participants With TEAE and SAE as a Measure of Safety and Tolerability
Up to 26 Weeks post final dose

An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product. TEAEs are AEs which will occur up to 26 Weeks that were absent before treatment or that worsened relative to pre-treatment state. A SAE is an AE resulting in any of the following outcomes or deemed significant for any other reason: death; initial or prolonged inpatient hospitalization; life-threatening experience (immediate risk of dying); persistent or significant disability/incapacity; congenital anomaly.

Part 1 SD: Number of Participants With Abnormalities in Vital Signs, Electrocardiogram (ECG) and Clinically Significant Laboratory Findings as a Measure of Safety and Tolerability
Up to 12 Weeks post final dose

Number of participants with abnormalities in vital signs, ECG and clinically significant laboratory findings will be reported.

Part 2 MD: Number of Participants With Abnormalities in Vital Signs, ECG and Clinically Significant Laboratory Findings as a Measure of Safety and Tolerability
Up to 14 Weeks post final dose

Number of participants with abnormalities in vital signs, ECG and clinically significant laboratory findings will be reported.

Secondary Endpoints

Part 1: Detection and Abundance of JNJ-72537634
Up to 24 Weeks
Part 2: Detection and Abundance of JNJ-72537634
Up to 26 Weeks
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelSEQUENTIAL
PurposeOTHER

Treatment Arms

ArmTypeDescription
Cohort 1: JNJ-72537634 Dose 1 or Placebo (Part 1 - SD)EXPERIMENTALEach participant will receive pretreatment with oral antibiotic; followed by a single day (SD) study intervention of JNJ-72537634 at dose 1 or placebo after overnight fast on Day 1.
Cohort 2: JNJ-72537634 Dose 2 or Placebo (Part 1 - SD)EXPERIMENTALEach participant will receive pretreatment with oral antibiotic; followed by a SD study intervention of JNJ-72537634 at dose 2 or placebo after overnight fast on Day 1.
Cohort 3: JNJ-72537634 Dose 1 or Placebo (Part 2 - MD)EXPERIMENTALEach participant will receive pretreatment with oral antibiotic; followed by a multiple day (MD) study intervention of JNJ-72537634 at dose 1 or placebo after overnight fast on Day 1 for 14 consecutive days.
Cohort 4: JNJ-72537634 Dose 2 or Placebo (Part 2 - MD)EXPERIMENTALEach participant will receive pretreatment with oral antibiotic; followed by a MD study intervention of JNJ-72537634 at dose 2 or placebo after overnight fast on Day 1 for 14 consecutive days.

Interventions

NameTypeDescription
JNJ-72537634BIOLOGICALParticipants in Cohort 1 and 3 will receive Dose 1 and participants in Cohort 2 and 4 will receive Dose 2 of JNJ-72537634 as oral capsule.
PlaceboBIOLOGICALParticipants will receive matching placebo as oral capsule in all cohorts.
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Eligibility Criteria

Age Range18 Years to 60 Years
SexALL
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: * Have a body mass index (BMI) between 18 and 30 kilogram per meter square (kg/m\^2) (BMI = weight/height\^2), inclusive, and a body weight of at least 50 kilogram (kg) * Be healthy on the basis of physical examination, medical history, vital signs, and 12 lead electrocardiogram...

Countries:Belgium
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Frequently asked questions about JNJ-72537634

What is JNJ-72537634?

JNJ-72537634 is an investigational monoclonal antibody developed by Johnson & Johnson. It has been studied in a Phase 1 clinical trial in healthy adult participants. The specific disease or condition it is intended to treat has not been disclosed, and it remains in early clinical development.

Who makes JNJ-72537634?

JNJ-72537634 is being developed by Johnson & Johnson, which trades on the New York Stock Exchange under the ticker JNJ. The company sponsored the Phase 1 study of the antibody in healthy participants.

What phase is JNJ-72537634 in?

JNJ-72537634 is in Phase 1 development. Its only recorded clinical trial, NCT03931447, was a Phase 1 study that has been completed. The drug is investigational and has not been approved by the FDA for any indication.

What clinical trials is JNJ-72537634 in?

JNJ-72537634 has been evaluated in one clinical trial, NCT03931447, titled A Safety and Tolerability Study of JNJ-72537634 in Healthy Participants. The Phase 1 trial was completed, enrolled 31 participants, was randomized, double blind, and controlled, and was conducted in Belgium.

What was the design of the JNJ-72537634 Phase 1 trial?

The Phase 1 trial of JNJ-72537634, NCT03931447, was a randomized, double blind, controlled study of the monoclonal antibody in healthy volunteers. It enrolled 31 participants aged 18 years and older of all sexes and was conducted in Belgium. The study has been completed.