Clinical trial
A Multicenter, Randomized, Double-blind, Placebo-controlled Phase 3 Clinical Study to Evaluate the Efficacy and Safety of SHR0302 in Active Psoriatic Arthritis Subjects
Name
SHR0302-303
Description
This study is a phase 3 study,to evaluate the efficacy and safety of different doses of JAK1 inhibitor SHR0302 in subjects with active psoriatic arthritis.
Trial arms
Trial start
2021-08-30
Estimated PCD
2024-11-13
Trial end
2024-11-13
Phase
Early phase I
Treatment
SHR0302 tablets、Placebo
SHR0302 tablets dose 1 for 48 weeks
Arms:
Treatment group A
SHR0302 tablets、Placebo
SHR0302 tablets dose 2 for 48 weeks
Arms:
Treatment group B
Placebo
SHR0302 tablets blank preparation for 24 weeks then SHR0302 tablets dose 1/dose 2 for 24 weeks
Arms:
Treatment group C
Size
444
Primary endpoint
ACR20 response rate at week 24
Week 24
Eligibility criteria
Inclusion Criteria:
1. Provide signed informed consent;
2. Diagnosis of PsA fulfillment of the Classification Criteria for PsA (CASPAR) criteria with symptom onset at least 6 months prior to the Screening Visit;
3. Active arthritis at screening/baseline as indicated by \>/= 3 tender/painful and 3 swollen joints;
4. Diagnosis of active plaque psoriasis or documented history of plaque psoriasis.
Exclusion Criteria:
1. History of other autoimmune diseases; history of cancer or infection including tuberculosis and hepatitis; history of important cardiovascular events or thrombotic diseases;
2. Non-plaque forms of psoriasis (with exception of nail psoriasis);
3. Previous treatment with cytotoxic drugs; JAK inhibitor or bDMARDs within 6 months of randomization.
Protocol
{'studyType': 'INTERVENTIONAL', 'phases': ['PHASE3'], 'designInfo': {'allocation': 'RANDOMIZED', 'interventionModel': 'PARALLEL', 'interventionModelDescription': 'SHR0302 tablets compared with placebo', 'primaryPurpose': 'TREATMENT', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}}, 'enrollmentInfo': {'count': 444, 'type': 'ESTIMATED'}}
Updated at
2023-02-09
1 organization
3 products
1 indication
Product
SHR0302 tabletsIndication
Psoriatic ArthritisOrganization
Jiangsu HengRui MedicineProduct
PlaceboProduct
SHR0302