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ClinicalTrials.gov public records Last synced Sep 11, 2026, 12:27 AM EDT

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Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: IL-23 Therapy Clear all
Completed Phase 2 Interventional Results available

High Dose Risankizumab for Psoriasis

NCT05283135
View directory record Official record
Conditions
Psoriasis
Interventions
risankizumab
Drug
Lead sponsor
Oregon Medical Research Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 23, 2025 · Synced Sep 11, 2026, 12:27 AM EDT
Recruiting Not applicable Interventional

Mediterranean Diet vs no Dietary Intervention for Improving Signs and Symptoms of Psoriasis in Patients Treated With Anti-IL-17 or Anti-IL-23 Inhibitors

NCT06399432
View directory record Official record
Conditions
Psoriasis
Interventions
Mediterranean Diet
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years to 94 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Not yet recruiting Not applicable Interventional

Ex-vivo Confocal Imaging and Proteomic Profiling to Determine Treatment Response in Children With IBD

NCT07121920
View directory record Official record
Conditions
IBD (Inflammatory Bowel Disease), IBD, IBD - Inflammatory Bowel Disease
Interventions
Confocal Laser Endomicroscopy
Device
Lead sponsor
Cook Children's Health Care System
Other
Eligibility
2 Years to 21 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Arlington, Texas • Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2025 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 2 Interventional Results available

A Study of Safety and Effectiveness of Ustekinumab in Patients With Moderate to Severe Active Crohn's Disease Who Have Been Previously Treated With Anti-TNF Therapy

NCT00771667
View directory record Official record
Conditions
Crohn's Disease
Interventions
Placebo (IP), Ustekinumab 1mg/kg (IP), Ustekinumab 3 mg/kg (IP), Ustekinumab 6 mg/kg (IP), Placebo IV - Responder - Placebo SC (MP), Placebo IV - Nonresponder - Ustekinumab 270/90 mg SC (MP), Ustekinumab IV - Responder - Placebo SC (MP), Ustekinumab IV - Responder - Ustekinumab 90mg SC (MP), Ustekinumab IV - Nonresponder - Placebo SC (MP), Ustekinumab IV - Nonresponder - Ustekinumab 90mg SC (MP)
Drug
Lead sponsor
Centocor, Inc.
Industry
Eligibility
18 Years and older
Enrollment
526 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
88
States / cities
Mobile, Alabama • Scottsdale, Arizona • La Jolla, California + 85 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2013 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Not applicable Interventional

A Priming Intervention to Increase Patient Willingness to Use Injectables for the Management of Psoriasis

NCT03465696
View directory record Official record
Conditions
Psoriasis
Interventions
Group #2 (Intervention), Group #3 (Intervention)
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 23, 2025 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 4 Interventional Results available

MIcrovascular dysfuNction In Moderate-severe Psoriasis

NCT04271540
View directory record Official record
Conditions
Psoriasis, Cardiovascular Disease
Interventions
Tildrakizumab
Drug
Lead sponsor
Marcelo F. Di Carli, MD, FACC
Other
Eligibility
18 Years to 90 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 2 Interventional Results available

Guselkumab in the Treatment of Pityriasis Rubra Pilaris (PRP)

NCT03975153
View directory record Official record
Conditions
Pityriasis Rubra Pilaris
Interventions
guselkumab
Biological
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 99 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 23, 2024 · Synced Sep 11, 2026, 12:27 AM EDT
Recruiting Phase 3 Interventional

Testing the Role of Anti-fungal Therapy in Improving the Response to Therapies for Crohn's Disease

NCT06274554
View directory record Official record
Conditions
Crohn's Disease, Inflammatory Bowel Diseases
Interventions
Fluconazole, Placebo, IL-23 Therapy
Drug · Biological
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 1 Interventional

Guselkumab (Anti-IL 23 Monoclonal Antibody) for Alcohol Associated Liver Disease

NCT04736966
View directory record Official record
Conditions
Alcoholic Liver Disease
Interventions
Guselkumab 30mg, Guselkumab 70mg, Guselkumab 100mg
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2024 · Synced Sep 11, 2026, 12:27 AM EDT
Recruiting Phase 2 Interventional

Guselkumab in the Treatment of Adults With Pyoderma Gangrenosum (PG)

NCT06563323
View directory record Official record
Conditions
Pyoderma Gangrenosum, Skin Diseases, Wound Heal, Pyoderma, Skin Ulcer
Interventions
Guselkumab
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 99 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Columbus, Ohio • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 3 Interventional Results available

A Study of the Safety and Efficacy of Ustekinumab (CNTO 1275) in Patients With Moderate to Severe Psoriasis

NCT00307437
View directory record Official record
Conditions
Psoriasis
Interventions
Placebo; Ustekinumab (CNTO 1275) 45 or 90 mg, Ustekinumab (CNTO 1275) 45 mg, Ustekinumab (CNTO 1275) 90 mg
Drug
Lead sponsor
Centocor Research & Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
28
States / cities
Birmingham, Alabama • Little Rock, Arkansas • La Jolla, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jan 23, 2013 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 3 Interventional Results available

A Study of Safety and Effectiveness of Ustekinumab (CNTO 1275) in Patients With Moderate to Severe Plaque-type Psoriasis

NCT00267969
View directory record Official record
Conditions
Psoriasis
Interventions
ustekinumab, placebo
Drug
Lead sponsor
Centocor Research & Development, Inc.
Industry
Eligibility
18 Years and older
Enrollment
766 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
28
States / cities
Phoenix, Arizona • Los Angeles, California • Redwood City, California + 25 more
Source: ClinicalTrials.gov public record
Updated Jun 16, 2013 · Synced Sep 11, 2026, 12:27 AM EDT
Recruiting Phase 2 Interventional

A Study of Eltrekibart and Mirikizumab in Adult Patients With Moderately to Severely Active Ulcerative Colitis

NCT06598943
View directory record Official record
Conditions
Ulcerative Colitis, Ulcerative Colitis Chronic
Interventions
Eltrekibart, Mirikizumab, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 75 Years
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
46
States / cities
Chandler, Arizona • Little Rock, Arkansas • Chula Vista, California + 35 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Recruiting Phase 4 Interventional

Psoriatic Immune Response to Tildrakizumab

NCT05390515
View directory record Official record
Conditions
Psoriasis Vulgaris
Interventions
Tildrakizumab Prefilled Syringe
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Active, not recruiting Phase 2 Interventional

Ustekinumab for the Prevention of Acute Graft-versus-Host Disease After Unrelated Donor Hematopoietic Cell Transplant

NCT04572815
View directory record Official record
Conditions
Hematologic and Lymphocytic Disorder, Hematopoietic and Lymphoid System Neoplasm
Interventions
Placebo Administration, Quality-of-Life Assessment, Questionnaire Administration, Ustekinumab
Drug · Other · Biological
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years to 70 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
4
States / cities
Duarte, California • Tampa, Florida • Buffalo, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 1, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 4 Interventional Results available

Predicting Inflammatory Skin Disease Response to IL-23 Blockade

NCT04541329
View directory record Official record
Conditions
Psoriasis Vulgaris
Interventions
Tildrakizumab
Biological
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 2 Interventional Results available

ACTIV-5 / Big Effect Trial (BET-A) for the Treatment of COVID-19

NCT04583956
View directory record Official record
Conditions
COVID-19
Interventions
Placebo, Remdesivir, Risankizumab
Other · Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 99 Years
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
32
States / cities
Tucson, Arizona • Bakersfield, California • Newport Beach, California + 26 more
Source: ClinicalTrials.gov public record
Updated May 15, 2023 · Synced Sep 11, 2026, 12:27 AM EDT
Terminated Phase 3 Interventional Results available

Open-label Extension Study of Brazikumab in Crohn's Disease

NCT03961815
View directory record Official record
Conditions
Crohn's Disease, IBD
Interventions
Brazikumab Induction Dose, Brazikumab Maintenance Dose
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
10
States / cities
Lincoln, California • Clearwater, Florida • Kissimmee, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 31, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 4 Interventional Results available

Apremilast for RAS

NCT03690544
View directory record Official record
Conditions
Recurrent Aphthous Stomatitis
Interventions
Apremilast 30mg
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 13, 2022 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 3 Interventional Results available

A Maintenance Study of Mirikizumab in Participants With Moderately to Severely Active Ulcerative Colitis

NCT03524092
View directory record Official record
Conditions
Ulcerative Colitis
Interventions
Mirikizumab SC, Mirikizumab IV, Placebo SC
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,328 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
57
States / cities
Dothan, Alabama • Litchfield Park, Arizona • Phoenix, Arizona + 51 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Recruiting Phase 1Phase 2 Interventional

An Open-Label, Proof of Consent Study of Vorinostat for the Treatment of Mdoerate-to-Severe Crohn s Disease and Maintenance Therapy With Ustekinumab

NCT03167437
View directory record Official record
Conditions
Crohn's Disease
Interventions
Vorinostat, Ustekinumab
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2035
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Safety and Efficacy of Ustekinumab Maintenance Therapy in Patients With Moderately to Severely Active Crohn's Disease (IM-UNITI)

NCT01369355
View directory record Official record
Conditions
Crohn's Disease, Colitis, IBD, Inflammatory Bowel Disease
Interventions
Placebo SC, Placebo IV, Ustekinumab 90 mg SC q8w, Ustekinumab 130 mg IV, Ustekinumab 90 mg SC q12w
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 99 Years
Enrollment
1,282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
77
States / cities
Tucson, Arizona • La Jolla, California • Los Angeles, California + 74 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Sep 11, 2026, 12:27 AM EDT
Completed Phase 2 Interventional Results available

Efficacy of Ustekinumab Followed by Abatacept for the Treatment of Psoriasis Vulgaris

NCT01999868
View directory record Official record
Conditions
Psoriasis
Interventions
Ustekinumab, Abatacept, UST Placebo, ABA Placebo
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
8
States / cities
Los Angeles, California • Chicago, Illinois • New Orleans, Louisiana + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2019 · Synced Sep 11, 2026, 12:27 AM EDT
Terminated Phase 2 Interventional Results available

Evaluation of Efficacy and Safety of Brazikumab (MEDI2070) in Participants With Active, Moderate to Severe Crohn's Disease

NCT02574637
View directory record Official record
Conditions
Crohn's Disease
Interventions
Brazikumab IV Infusion, Brazikumab SC Injection, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
52
States / cities
Phoenix, Arizona • Lone Tree, Colorado • Clearwater, Florida + 25 more
Source: ClinicalTrials.gov public record
Updated May 25, 2021 · Synced Sep 11, 2026, 12:27 AM EDT