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Janssen Research & Development, LLC clinical trials

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ClinicalTrials.gov public records Last synced Oct 30, 2026, 11:39 PM EDT

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Janssen Research & Development, LLC
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Showing 157–168 of 701 matching trials for sponsor Janssen Research & Development, LLC.
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Completed Phase 3 Interventional Results available

Guselkumab in Active Psoriatic Arthritis Participants With Inadequate Response/Intolerance to One Prior Anti-TNF Alpha Agent

NCT04936308
View directory record Official record
Conditions
Arthritis, Psoriatic
Interventions
Guselkumab, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
453 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
50
States / cities
Mountain Brook, Alabama • Avondale, Arizona • Flagstaff, Arizona + 46 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Completed Phase 1Phase 2 Interventional

A Study of Combination Therapy With Amivantamab and Docetaxel in Participants With Metastatic Non-small Cell Lung Cancer

NCT06532032
View directory record Official record
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
Amivantamab, Docetaxel
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
6
States / cities
Irvine, California • Los Alamitos, California • Orange, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Completed Phase 3 Interventional

A Study of Ustekinumab or Guselkumab in Pediatric Participants With Active Juvenile Psoriatic Arthritis

NCT05083182
View directory record Official record
Conditions
Arthritis, Juvenile
Interventions
Ustekinumab, Guselkumab
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
5 Years to 17 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
9
States / cities
Los Angeles, California • Boston, Massachusetts • New York, New York + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Active, not recruiting Phase 2 Interventional

A Study of Teclistamab in Participants With Relapsed or Refractory Multiple Myeloma

NCT04557098
View directory record Official record
Conditions
Hematological Malignancies
Interventions
Teclistamab
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
10
States / cities
Birmingham, Alabama • Duarte, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Terminated Phase 2 Interventional

A Study of JNJ-95475939 in the Treatment of Participants With Moderate to Severe Atopic Dermatitis (AD)

NCT06881251
View directory record Official record
Conditions
Dermatitis, Atopic
Interventions
Dupilumab, JNJ-95475939, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
13
States / cities
Fountain Valley, California • Los Angeles, California • Alpharetta, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Recruiting Phase 2Phase 3 Interventional

A Study of Nipocalimab in Children Aged 2 to Less Than 18 Years With Generalized Myasthenia Gravis

NCT05265273
View directory record Official record
Conditions
Myasthenia Gravis
Interventions
Nipocalimab
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
2 Years to 17 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
11
States / cities
Phoenix, Arizona • Los Angeles, California • Palo Alto, California + 8 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Completed Phase 3 Interventional Results available

A Study of Ustekinumab in Pediatric Participants With Moderately to Severely Active Crohn's Disease

NCT04673357
View directory record Official record
Conditions
Crohn Disease
Interventions
Ustekinumab, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
2 Years to 17 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
9
States / cities
Wilmington, Delaware • Atlanta, Georgia • Rochester, Minnesota + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Recruiting Phase 3 Interventional Results available

A Study of Nipocalimab Administered to Adults With Generalized Myasthenia Gravis

NCT04951622
View directory record Official record
Conditions
Myasthenia Gravis
Interventions
Nipocalimab, Placebo, Nipocalimab SC-LIV
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
24
States / cities
Paradise Valley, Arizona • Scottsdale, Arizona • Los Angeles, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Completed Phase 2 Interventional Results available

A Study of Guselkumab and Golimumab Combination Therapy in Participants With Active Psoriatic Arthritis

NCT05071664
View directory record Official record
Conditions
Arthritis, Psoriatic
Interventions
Guselkumab, Golimumab, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
20
States / cities
Phoenix, Arizona • Searcy, Arkansas • Avon Park, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Completed Phase 2 Interventional Results available

A Study of JNJ-73763989 + Nucleos(t)Ide Analog in Participants Co-Infected With Hepatitis B and Hepatitis D Virus

NCT04535544
View directory record Official record
Conditions
Hepatitis D, Chronic
Interventions
JNJ-73763989, Placebo, Entecavir (ETV) monohydrate, Tenofovir disoproxil, Tenofovir alafenamide (TAF)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
2
States / cities
Redwood City, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Recruiting Phase 2 Interventional

Immuno-PRISM (PRecision Intervention Smoldering Myeloma)

NCT05469893
View directory record Official record
Conditions
High-risk Smoldering Multiple Myeloma, Smoldering Multiple Myeloma, Multiple Myeloma
Interventions
Teclistamab, Lenalidomide, Dexamethasone
Drug
Lead sponsor
Irene Ghobrial, MD
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
3
States / cities
Denver, Colorado • Boston, Massachusetts • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 30, 2026, 11:39 PM EDT
Active, not recruiting Phase 1 Interventional

A Study of JNJ-78278343, a T-Cell-Redirecting Agent Targeting Human Kallikrein 2 (KLK2), for Advanced Prostate Cancer

NCT04898634
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
JNJ-78278343
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
3
States / cities
New York, New York • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 6, 2026 · Synced Oct 30, 2026, 11:39 PM EDT

About this Janssen Research & Development, LLC sponsor directory page

What this page lists
U.S. ClinicalTrials.gov public records where Janssen Research & Development, LLC is the lead sponsor, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results
Use the filters above to scope by condition, intervention, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Janssen Research & Development, LLC trials.
Where the data comes from
Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do
No medical advice, eligibility judgments, sponsor quality scoring, ranking of trials, or AI-generated medical summaries.

Related: all sponsor pages, browse by condition, browse by drug or therapy, browse by U.S. city, or open the full search for Janssen Research & Development, LLC.