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ClinicalTrials.gov public records Last synced Oct 30, 2026, 3:43 PM EDT

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Showing 217–240 of 701 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: Janssen Research & Development, LLC Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Lazertinib (JNJ-73841937) in Healthy Participants

NCT05076877
View directory record Official record
Conditions
Healthy
Interventions
Lazertinib, Midazolam, Rosuvastatin, Metformin
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 27, 2022 · Synced Oct 30, 2026, 3:43 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic, Safety, and Tolerability Study of Intranasally Administered Esketamine in Elderly Japanese, and Healthy Younger Adult Japanese Subjects

NCT02857777
View directory record Official record
Conditions
Healthy
Interventions
Esketamine
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
20 Years and older
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate the Efficacy and Safety of Pimodivir in Combination With the Standard-of-Care Treatment in Adolescent, Adult, and Elderly Non-Hospitalized Participants With Influenza A Infection Who Are at Risk of Developing Complications

NCT03381196
View directory record Official record
Conditions
Influenza A
Interventions
Pimodivir 600 mg, Placebo, SOC Treatment
Drug · Other
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
13 Years to 85 Years
Enrollment
553 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
140
States / cities
Birmingham, Alabama • Scottsboro, Alabama • California City, California + 105 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Terminated Phase 1 Interventional

A Study of EPI-7386 in Combination With Abiraterone Acetate Plus Prednisone, or Apalutamide in Metastatic Castration-resistant Prostate Cancer (mCRPC)

NCT05295927
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
EPI-7386, Abiraterone Acetate, Prednisone or Prednisolone, Apalutamide
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
3
States / cities
Towson, Maryland • Omaha, Nebraska • Myrtle Beach, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Terminated Phase 2 Interventional

Randomized Safety, Tolerability and Pilot Efficacy of AN-1792 in Alzheimer's Disease

NCT00021723
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
AN-1792 also known as AIP-001
Biological
Lead sponsor
JANSSEN Alzheimer Immunotherapy Research & Development, LLC
Industry
Eligibility
50 Years to 85 Years
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
11
States / cities
Peoria, Arizona • Phoenix, Arizona • Beverly Hills, California + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2009 · Synced Oct 30, 2026, 3:43 PM EDT
Active, not recruiting Phase 1 Interventional

A Study of Bleximenib in Combination With Acute Myeloid Leukemia (AML) Directed Therapies

NCT05453903
View directory record Official record
Conditions
Leukemia, Myeloid, Acute
Interventions
Bleximenib, Venetoclax (VEN), Azacitidine (AZA), Cytarabine, Daunorubicin or Idarubicin
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
12 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
7
States / cities
Birmingham, Alabama • Duarte, California • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 3:43 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate the Efficacy and Safety of Ustekinumab in the Treatment of Anti-TNFα Naive Participants With Active Radiographic Axial Spondyloarthritis

NCT02437162
View directory record Official record
Conditions
Axial Spondyloarthritis
Interventions
Placebo, Ustekinumab 45 mg, Ustekinumab 90 mg, Golimumab 50 mg
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
11
States / cities
Peoria, Arizona • St. Petersburg, Florida • Tampa, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 30, 2026, 3:43 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, 3:43 PM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Safety and Efficacy of Intranasal Esketamine in Treatment-resistant Depression

NCT01998958
View directory record Official record
Conditions
Treatment Resistant Depressive Disorder
Interventions
Esketamine 14 mg, Esketamine 28 mg, Esketamine 56 mg, Esketamine 84 mg, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
20 Years to 64 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
14
States / cities
Birmingham, Alabama • Garden Grove, California • Hartford, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Recruiting Phase 2 Interventional

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

NCT04634552
View directory record Official record
Conditions
Hematological Malignancies
Interventions
Talquetamab
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
510 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
14
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Duarte, California + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 3:43 PM EDT
Completed Phase 2 Interventional

A Study to Explore the Efficacy of JNJ-89495120 in the Treatment of Major Depressive Disorder

NCT06785012
View directory record Official record
Conditions
Depressive Disorder, Major
Interventions
JNJ-89495120, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 64 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
44
States / cities
Huntsville, Alabama • Chandler, Arizona • Phoenix, Arizona + 38 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 3:43 PM EDT
Active, not recruiting Phase 3 Interventional Results available

A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone for Treatment of Participants With Metastatic Prostate Cancer

NCT03748641
View directory record Official record
Conditions
Castration-Resistant Prostatic Cancer
Interventions
Niraparib, Abiraterone Acetate, Prednisone, Placebo, New Formulation of Niraparib and Abiraterone Acetate (AA)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
765 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
47
States / cities
Homewood, Alabama • Phoenix, Arizona • Tucson, Arizona + 40 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 3:43 PM EDT
Withdrawn Phase 2 Interventional

Effect of JNJ 31001074 on Urge to Drink in Alcohol-Dependent Adults

NCT01362699
View directory record Official record
Conditions
Alcoholism
Interventions
JNJ-31001074, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
21 Years to 62 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2012 · Synced Oct 30, 2026, 3:43 PM EDT
Terminated Phase 2 Interventional

A Safety and Efficacy Study of JNJ26489112 in Patients With Treatment-Resistant Major Depressive Disorder

NCT01114698
View directory record Official record
Conditions
Depression
Interventions
Venlafaxine XR, Placebo, JNJ26489112
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
14
States / cities
Arcadia, California • Escondido, California • San Diego, California + 11 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Active, not recruiting Phase 3 Interventional

A Study of Apalutamide in Participants With High-Risk, Localized or Locally Advanced Prostate Cancer Who Are Candidates for Radical Prostatectomy

NCT03767244
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Apalutamide, Androgen Deprivation Therapy (ADT), Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
2,517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
44
States / cities
La Jolla, California • Los Angeles, California • Orange, California + 36 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 3:43 PM EDT
Active, not recruiting Phase 3 Interventional

A Study of an Intermittent ADT Approach With Apalutamide Monotherapy in Participants With mCSPC

NCT05884398
View directory record Official record
Conditions
Metastatic Castrate-sensitive Prostate Cancer
Interventions
Apalutamide, Androgen-deprivation Therapy (ADT)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older · Male only
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
46
States / cities
Homewood, Alabama • Tucson, Arizona • Little Rock, Arkansas + 37 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 30, 2026, 3:43 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Optimizing Clinical Screening and Management of Maternal Mental Health: Predicting Women at Risk for Perinatal Depression

NCT03144752
View directory record Official record
Conditions
Depression
Interventions
Not listed
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 44 Years · Female only
Enrollment
298 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 19, 2019 · Synced Oct 30, 2026, 3:43 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Study to Examine the Cytokine Levels, Gene Expression and Safety of a Single Nasal Dose of JNJ-43260295, in Healthy Participants, and Atopic Participants With Mild to Mild-Persistent Asthma

NCT02243189
View directory record Official record
Conditions
Healthy, Asthma
Interventions
JNJ-43260295, Placebo, Nasal Allergen Challenge
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 23, 2016 · Synced Oct 30, 2026, 3:43 PM EDT
Terminated Phase 2 Interventional Results available

A Study Comparing Siltuximab Plus Best Supportive Care to Placebo Plus Best Supportive Care in Anemic Patients With International Prognostic Scoring System Low- or Intermediate-1-Risk Myelodysplastic Syndrome

NCT01513317
View directory record Official record
Conditions
Myelodysplastic Syndrome
Interventions
Siltuximab, Placebo, Best supportive care (BSC)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
5
States / cities
Tampa, Florida • Boston, Massachusetts • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2014 · Synced Oct 30, 2026, 3:43 PM EDT
Completed Phase 1 Interventional

A Study of Daratumumab With the Addition of Recombinant Human Hyaluronidase (rHuPH20) for the Treatment of Participants With Relapsed or Refractory Multiple Myeloma

NCT02519452
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Daratumumab Subcutaneous (SC) Administration, Recombinant Human Hyaluronidase [rHuPH20]) SC Administration
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2023
U.S. locations
4
States / cities
Atlanta, Georgia • New York, New York • Charlotte, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated May 23, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Safety, and Tolerability of Flexible Doses of Intranasal Esketamine Plus an Oral Antidepressant in Adult Participants With Treatment-resistant Depression

NCT02418585
View directory record Official record
Conditions
Treatment-resistant Depression
Interventions
Esketamine, Placebo, Duloxetine (Oral Antidepressant), Escitalopram (Oral antidepressant), Sertraline (Oral Antidepressant), Venlafaxine Extended Release (XR) (Oral Antidepressant)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 64 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
10
States / cities
Birmingham, Alabama • Orange, California • San Rafael, California + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Recruiting Phase 1 Interventional

A Study of the Feasibility, Safety and Tolerability of Aticaprant as Adjunctive Treatment in Participants With Schizophrenia

NCT07615426
View directory record Official record
Conditions
Schizophrenia
Interventions
Aticaprant, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 60 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
8
States / cities
Garden Grove, California • Atlanta, Georgia • Chicago, Illinois + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2026 · Synced Oct 30, 2026, 3:43 PM EDT
Completed No phase listed Observational

A Study of Comparing Rates of Dementia and Alzheimer's Disease in Participants Initiating Methotrexate Versus Those Initiating Anti-tumor Necrosis Factor (TNF)-Alpha Therapy

NCT04571697
View directory record Official record
Conditions
Dementia, Alzheimer Disease
Interventions
Methotrexate, Anti-TNF
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
34,647 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Titusville, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Oct 30, 2026, 3:43 PM EDT
Completed Phase 1 Interventional

Dose Escalation Study of JNJ-63709178, a Humanized CD123 x CD3 DuoBody in Participants With Relapsed or Refractory Acute Myeloid Leukemia (AML)

NCT02715011
View directory record Official record
Conditions
Leukemia, Myeloid, Acute
Interventions
JNJ-63709178
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
7
States / cities
Detroit, Michigan • New York, New York • Charlotte, North Carolina + 4 more
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Oct 30, 2026, 3:43 PM EDT