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CTRI Number  CTRI/2025/07/091428 [Registered on: 22/07/2025] Trial Registered Prospectively
Last Modified On: 17/07/2025
Post Graduate Thesis  No 
Type of Trial  Interventional 
Type of Study   Drug 
Study Design  Single Arm Study 
Public Title of Study   A Study to evaluate the safety and efficacy of Guselkumab injected Subcutaneously in Indian Participants for treatment in Psoriatic Arthritis (PsA) 
Scientific Title of Study   A Phase IV, Multicenter, Non Comparative, Open Label Study Evaluating the Safety and Efficacy of Guselkumab Administered Subcutaneously in the Treatment of Indian Patients with Psoriatic Arthritis 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
CNTO1959PSA4018 Version No 1 dated 26 August 2024  Protocol Number 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Sanish Davis 
Designation  R and D Director GCO India 
Affiliation  Johnson and Johnson Pvt Ltd 
Address  Arena Space, Behind Majas Bus Depot, Off J.V. Link Road, Jogeshwari east

Mumbai
MAHARASHTRA
400060
India 
Phone  919820958943  
Fax    
Email  sdavis20@its.jnj.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Sanish Davis 
Designation  R and D Director GCO India 
Affiliation  Johnson and Johnson Pvt Ltd 
Address  Arena Space, Behind Majas Bus Depot, Off J.V. Link Road, Jogeshwari east

Mumbai
MAHARASHTRA
400060
India 
Phone  919820958943  
Fax    
Email  sdavis20@its.jnj.com  
 
Details of Contact Person
Public Query
 
Name  Dr Sanish Davis 
Designation  R and D Director GCO India 
Affiliation  Johnson and Johnson Pvt Ltd 
Address  Arena Space, Behind Majas Bus Depot, Off J.V. Link Road, Jogeshwari east

Mumbai
MAHARASHTRA
400060
India 
Phone  919820958943  
Fax    
Email  sdavis20@its.jnj.com  
 
Source of Monetary or Material Support  
Johnson and Johnson Private Limited, Arena Space, Behind Majas Bus Depot, OffJ.V. Link Road, Jogeshwari East, Mumbai, MAHARASHTRA 
 
Primary Sponsor  
Name  Johnson and Johnson Private Limited 
Address  LBS Marg Mulund West, Maharashtra India 400080 
Type of Sponsor  Pharmaceutical industry-Global 
 
Details of Secondary Sponsor  
Name  Address 
Johnson and Johnson Private Limited  LBS Marg Mulund West, Maharashtra India 400080 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 9  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Uma Kumar  All India Institute Of Medical Sciences  Department of Rheumatology Sri Aurobindo Marg, Ansari Nagar, Ansari Nagar East, New Delhi, Delhi 110029, India
South
DELHI 
9868217040

umaakumar@yahoo.co.in 
Dr Syamasis Bandopadhyay  Apollo Multispeciality Hospitals Limited  Department of Rhematology, 58, Canal Circular Rd, Kadapara, Kolkata West Bengal - 700054
Kolkata
WEST BENGAL 
8777464768

sambando@yahoo.co.uk 
Dr Krishnamurthy Venkataraman  Chennai Meenakshi Multi-speciality Hospital   Department of Rheumatology Clinical research Department Basement New No 70, old no 149, Luz church road, Mylapore Chennai 600004. Tamil Nadu
Chennai
TAMIL NADU 
044 42938938

cmmhospitals@gmail.com 
Dr Vijaya Prasanna  ESIC medical college and super speciality hospital   OPD block, Department of Immunology and Rhematology 4th floor Room No.407 7-1-634, Survey No.121/1 & 121/2, National Highway 65 Sanjeeva Reddy Nagar, Sanath Nagar, Hyderabad, Telangana 500038
Hyderabad
TELANGANA 
98491 45372

prasanna.parimi.vijaya@gmail.com 
Dr Nachiket Kulkarni  Jehangir Clinical Development Center  Department of Rheumatology Jehangi Hospital Premises, Bund Garden Rd, Sangamvadi, Pune, Maharashtra 411001, India
Raigarh
MAHARASHTRA 
9923243860

drnachiketkulkarni@gmail.com 
Dr Reena Sharma  Marengo CIMS Hospital   2nd floor, Research Department, West wing, KP Area, Plot no 67/1,Opp.Panchamrut Bunglows, Near Shukan Mall, Off. Science city Road, Sola, Ahmedabad, Gujarat, India,380060
Ahmadabad
GUJARAT 
914023307432

reena141@gmail.com 
Dr Meghna Gawali  Nizams Institute of Medical Sciences  Department of Rheumatology, Punjagutta Rd, Punjagutta Market, Punjagutta, Hyderabad, Telangana 500082, India
Hyderabad
TELANGANA 
8143484350

lizarajasekhar@gmail.com 
Dr Sandeep Yadav  P. D. Hinduja Hospital and Medical Research Centre  21st Floor, Department of Rheumatology, Lalita Girdhar Tower 2 (S2 Building), PD Hinduja Hospital & MRC, Veer Savarkar Road, Mahim West, Mumbai- 400016
Mumbai
MAHARASHTRA 
9920818270

dr_sandeep.yadav@hindujahospital.com 
Dr Atul Kakar  Sir Ganga Ram Hospital  Department of Rhematology 5th floor by Lift No 12 Clinical Research Room SGRH Marg, Rajinder Nagar, New Delhi-11006, India
Central
DELHI 
9811110802

atulkakar@hotmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 9  
Name of Committee  Approval Status 
Chennai Meenakshi Multispeciality Hospital Ethics Committee CMMHEC  Approved 
Ethics Committee Jehangir Clinical Development Centre Pvt Ltd.  Approved 
Ethics Committee of CIMS  Approved 
Institute Ethics Committee, AIIMS Delhi  Submittted/Under Review 
Institutional Ethics Committee  Submittted/Under Review 
Institutional Ethics Committee  Submittted/Under Review 
Institutional Ethics Committee  Submittted/Under Review 
NIMS Institutional Ethics Committee  Submittted/Under Review 
Sir Ganga Ram Hospital Ethics Committee  Submittted/Under Review 
 
Regulatory Clearance Status from DCGI  
Status 
Approved/Obtained 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: M958||Other specified acquired deformities of musculoskeletal system,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Guselkumab or Tremfya  Participants will receive subcutaneous injections of guselkumab at Weeks 0, 4, 12, and 20. 
Comparator Agent  Not Applicable  Not Applicable. This is a single arm study 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  99.00 Year(s)
Gender  Both 
Details  1. Participants who have definite diagnosis of active psoriatic arthritis (PsA) (according to the Classification criteria for Psoriatic Arthritis [CASPAR]) prior to the first administration of study drug and have at least 1 of the PsA. subsets: distal interphalangeal joint arthritis, polyarticular arthritis with the absence of rheumatoid nodules, arthritis mutilans, asymmetric peripheral arthritis, or spondylitis with peripheral arthritis.
2. Participants who are negative for rheumatoid factors
3. Participants having inadequate response (defined by presence of active arthritis [presence of any swollen or any tender joint]) to standard therapies for 3 months at the highest recommended dose (e.g., conventional disease-modifying antirheumatic drugs [DMARDs] including methotrexate, apremilast, or nonsteroidal anti-inflammatory drugs [NSAIDs]), including biologics naïve patient or have failed, or were intolerant to one or more biological treatments [anti-TNF/IL-17i]
4. Participants are considered eligible per the following Tuberculosis (TB) screening criteria:
4a. Have no history of TB prior to screening AND
4b. Have no signs or symptoms suggestive of active TB upon medical history and/or physical examination AND
4c. Have had no recent close contact with a person with active TB, or if there has been such contact, will be referred to a physician specializing in TB to undergo additional evaluation and, if warranted, receive appropriate treatment for latent TB prior to or simultaneously with the first administration of study drug AND
4d. Within 6 weeks prior to the first administration of study drug, have a negative QuantiFERON- TB Gold and a negative tuberculin skin test result, OR have a newly identified positive QuantiFERON-TB Gold or tuberculin skin test result during screening in which active TB has been ruled out and for which appropriate treatment for latent TB has been initiated either prior to or simultaneously with the first administration of study drug AND
4e. Have a chest radiograph (both posterior-anterior and lateral views), taken within 3 months prior to the first administration of study drug and read by a qualified radiologist, with no evidence of current active TB or old inactive TB
5. Medically stable on the basis of physical examination, medical history, vital signs, and 12-lead ECG
6. A woman of childbearing potential must have a negative highly sensitive serum beta-hCG at screening visit 
 
ExclusionCriteria 
Details  1. History of latent or active granulomatous infection prior to screening
2. Have a known clinically significant hypersensitivity to guselkumab or to any of the excipients
3. Have had a serious infection, or have been hospitalized for an infection, or have been treated with intravenous (IV) antibiotics for an infection within 2 months prior to first administration of study intervention
4. Has any known malignancy or has a history of malignancy, or a history of lymphoproliferative disease
5. Have received, or are expected to receive, any live virus or bacterial vaccination within 3 months before the first administration of study intervention, during the study, or within 6 months after the last administration of study intervention 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Number of Participants With Adverse Events (AEs)
An AE is any untoward medical occurrence in a participant participating in a clinical study that does not necessarily
have a causal relationship with the pharmaceutical/biological agent under study.
2. Number of Participants With Serious Adverse Events (SAEs)
A SAE is any untoward medical occurrence that at any dose: results in death; is life-threatening; requires inpatient
hospitalization or prolongation of existing hospitalization; results in persistent or significant disability/incapacity; is
a congenital anomaly/birth defect; is a suspected transmission of any infectious agent via a medicinal product; is medically important. 
Up to 32 weeks 
 
Secondary Outcome  
Outcome  TimePoints 
Percentage of Participants Who Achieve an American College of Rheumatology (ACR) 20 Response at Week 12.  Week 12 
Percentage of Participants Who Achieve an ACR 20 Response at Week 24  Week 24 
Change From Baseline in Analytic Marker of Inflammation (CRP Levels) at Weeks 12 and 24. CRP levels that is the analytic markers of inflammation will be assessed.  Week 12 and Week 24 
 
Target Sample Size   Total Sample Size="100"
Sample Size from India="100" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   Phase 4 
Date of First Enrollment (India)   02/08/2025 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Open to Recruitment 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary  
The purpose of this study is to evaluate the safety and how well guselkumab treatment works (efficacy) in participants with psoriatic arthritis (PsA; a chronic, autoimmune form of arthritis that causes joint inflammation) who had inadequate response to standard therapies.
 
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