Status:

NOT_YET_RECRUITING

A Phase 2 Study of HSK47388 Tablets to Evaluate the Efficacy and Safety in Patients With Moderate-to-Severe Plaque Psoriasis

Lead Sponsor:

Haisco Pharmaceutical Group Co., Ltd.

Conditions:

Plaque Psoriasis

Eligibility:

All Genders

18+ years

Phase:

PHASE2

Brief Summary

The primary objective of this study is to evaluate the efficacy of multiple-dose HSK47388 versus placebo in participants with moderate-to-severe plaque psoriasis.

Eligibility Criteria

Inclusion

  • Confirmed diagnosis of plaque psoriasis with a disease duration of at least 26 weeks before the first administration of the study intervention
  • Total Body Surface Area (BSA) involvement ≥ 10% at both screening and baseline visits
  • Psoriasis Area and Severity Index (PASI) total score ≥ 12 at both screening and baseline visits
  • Investigator Global Assessment (IGA) for plaque psoriasis total score ≥ 3 (moderate or severe disease) at both screening and baseline visits
  • Participants deemed appropriate candidates for systemic therapy for plaque psoriasis

Exclusion

  • Non-plaque psoriasis (e.g., erythrodermic, guttate, or pustular psoriasis)
  • Current drug-induced psoriasis
  • Current diagnosis, signs, or symptoms of severe, progressive, or uncontrolled disease involving the renal, hepatic, cardiac, vascular, pulmonary, gastrointestinal, endocrine, neurologic, hematologic, rheumatologic, psychiatric, or metabolic systems
  • Known allergy, hypersensitivity, or intolerance to HSK47388。
  • A history of malignant tumor before screening;
  • Subjects deemed unsuitable for participation due to other factors as determined by the investigator

Key Trial Info

Start Date :

September 1 2025

Trial Type :

INTERVENTIONAL

Allocation :

ESTIMATED

End Date :

January 17 2027

Estimated Enrollment :

220 Patients enrolled

Trial Details

Trial ID

NCT07158268

Start Date

September 1 2025

End Date

January 17 2027

Last Update

September 5 2025

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