Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 2, 2026, 3:11 PM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
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Conditions
Crohn Disease
Interventions
JNJ-64304500, Placebo, Adalimumab, Ustekinumab
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Evansville, Indiana
Conditions
Crohn Disease
Interventions
JNJ-64304500, Placebo, Ustekinumab
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
388 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
37
States / cities
Lone Tree, Colorado • Coral Gables, Florida • Kissimmee, Florida + 34 more
Conditions
Alopecia Areata
Interventions
JNJ-64304500, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
9
States / cities
Tampa, Florida • Plainfield, Indiana • Louisville, Kentucky + 5 more
Conditions
Healthy
Interventions
JNJ 64304500
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 60 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Cypress, California