Not applicableActive Not RecruitingNCT00508547What this trial is testingPsoriasis Longitudinal Assessment and RegistryWho this might be right forPsoriasis Janssen Scientific Affairs, LLC 20,167
Testing effectiveness (Phase 2)Active Not RecruitingNCT05242471What this trial is testingCombination Therapy With Guselkumab and Golimumab in Participants With Moderately to Severely Active Crohn's DiseaseWho this might be right forCrohn's Disease Janssen Research & Development, LLC 703
Early research (Phase 1)Ended earlyNCT05083078What this trial is testingGuselkumab and Risankizumab in Healthy Participants and Participants With Psoriatic ArthritisWho this might be right forArthritis, PsoriaticHealthy Janssen Research & Development, LLC 11
Large-scale testing (Phase 3)Study completedNCT02641730What this trial is testingAn Efficacy and Safety of Guselkumab in Participants With Palmoplantar PustulosisWho this might be right forPalmoplantar Pustulosis Janssen Pharmaceutical K.K. 159
Post-approval studies (Phase 4)Looking for participantsNCT07616687What this trial is testingOptimal Care With Guselkumab in Crohn's Disease / OPTIM Study A Prospective Open Label Interventional, Multicenter StudyWho this might be right forCrohn Disease (CD)Intensification Groupe d'Etude Therapeutique des Affections Inflammatoires Digestives 210
Testing effectiveness (Phase 2)Study completedNCT03628924What this trial is testingEvaluate the Efficacy, Safety, and Tolerability of Guselkumab for the Treatment of Participants With Moderate to Severe Hidradenitis Suppurativa (HS)Who this might be right forHidradenitis Suppurativa Janssen Research & Development, LLC 184
Not applicableLooking for participantsNCT07582783What this trial is testingPersistence to Guselkumab Treatment in Participants With Moderate-to-Severe Plaque Psoriasis in RomaniaWho this might be right forPsoriasis Janssen Research & Development, LLC 200
Large-scale testing (Phase 3)Study completedNCT05083182What this trial is testingUstekinumab or Guselkumab in Pediatric Participants With Active Juvenile Psoriatic ArthritisWho this might be right forArthritis, Juvenile Janssen Research & Development, LLC 48
Large-scale testing (Phase 3)Active Not RecruitingNCT03466411What this trial is testingThe Efficacy and Safety of Guselkumab in Participants With Moderately to Severely Active Crohn's DiseaseWho this might be right forCrohn's Disease Janssen Research & Development, LLC 1,409
Not applicableNot Yet RecruitingNCT07822529What this trial is testingLong Term Persistency of Guselkumab in Adult Participants With Inflammatory Bowel DiseaseWho this might be right forInflammatory Bowel Diseases Janssen Research & Development, LLC 400
Not applicableLooking for participantsNCT07166315What this trial is testingTreatment Effectiveness in People With axSpA or PsA Starting Treatment With Bimekizumab, Risankizumab, Guselkumab, Upadacitinib, or a TNF InhibitorWho this might be right forAxial Spondylarthritis (axSpA)Psoriatic Arthritis (PsA) Adelphi Real World 700
Not applicableNo Longer AvailableNCT04948398What this trial is testingPost-Trial Access for Guselkumab in Participants With Familial Adenomatous PolyposisWho this might be right forAdenomatous Polyposis Coli Janssen Research & Development, LLC
Not applicableLooking for participantsNCT07246460What this trial is testingUltrasound and Proteomics for Guselkumab Response Assessment in Crohn's Disease (UPGRADE).Who this might be right forCrohn's Disease of Both Small and Large Intestine University of Calgary 90
Testing effectiveness (Phase 2)Study completedNCT04683029What this trial is testingGuselkumab in Participants With Systemic SclerosisWho this might be right forScleroderma, Systemic Janssen Pharmaceutical K.K. 56
Large-scale testing (Phase 3)Study completedNCT02325219What this trial is testingAn Efficacy and Safety of CNTO 1959 (Guselkumab) in Participants With Moderate to Severe Plaque-type PsoriasisWho this might be right forPsoriasis Janssen Pharmaceutical K.K. 192
Very early researchWithdrawnNCT04084665What this trial is testingBiomarkers in Participants With Hidradenitis Suppurativa Receiving Guselkumab.Who this might be right forHidradenitis Suppurativa Rockefeller University
Large-scale testing (Phase 3)Study completedNCT02905331What this trial is testingEfficacy and Safety Study of Guselkumab in the Treatment of Participants With Moderate to Severe Plaque-Type PsoriasisWho this might be right forPsoriasis Janssen Research & Development, LLC 78
Not applicableWithdrawnNCT07255781What this trial is testingShared Pathways Between Non-Alcoholic Fatty Liver Disease and Psoriatic Disease With Guselekumab TherapyWho this might be right forPsoriasis (PsO)PsA (Psoriatic Arthritis)NAFLD (Nonalcoholic Fatty Liver Disease) University of California, San Diego
Large-scale testing (Phase 3)Looking for participantsNCT07499232What this trial is testingGuselkumab Versus Risankizumab in Participants With Moderately to Severely Active Crohn's DiseaseWho this might be right forCrohn Disease Janssen Research & Development, LLC 530
Not applicableLooking for participantsNCT07532486What this trial is testingEvaluate Comparative Efficacy and Safety of Guselkumab in High-dose and Extended-interval Versus Standard-dose in Chinese Participants of Moderate-to-severe Plaque PsoriasisWho this might be right forPsoriasis Second Affiliated Hospital, Zhejiang University, School of Medicine 400