Testing HS-10374 for treating active psoriatic arthritis

A Randomized, Double-blind, Placebo- and Comparator-controlled, Multicenter, Phase 2 Trial to Assess the Efficacy and Safety of HS-10374 in Adults With Active Psoriatic Arthritis

Phase 2 Interventional Hansoh BioMedical R&D Company · NCT06176508

This study is testing a new medication called HS-10374 to see if it can help adults with active psoriatic arthritis feel better by reducing joint swelling and skin issues.

Quick facts

PhasePhase 2
Study typeInterventional
Enrollment160 (estimated)
Ages18 Years to 75 Years
SexAll
SponsorHansoh BioMedical R&D Company Industry-sponsored
Locations1 site (Shanghai, Shanghai Municipality)
Trial IDNCT06176508 on ClinicalTrials.gov

What this trial studies

This study evaluates the efficacy and safety of HS-10374 in adults with active psoriatic arthritis. Participants will receive either HS-10374 or a matched placebo, with the aim of determining the optimal dosing for future clinical development. The study will assess the impact of HS-10374 on joint swelling and tenderness, as well as skin lesions associated with psoriatic arthritis. The trial is designed for individuals who have either not been treated with biologics or have had inadequate responses to TNF-inhibitors.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18-75 with a history of active psoriatic arthritis and specific clinical criteria.

Not a fit: Patients with non-plaque psoriasis or other autoimmune conditions may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could provide a new effective option for managing active psoriatic arthritis.

How similar studies have performed: Other studies have shown promise in treating psoriatic arthritis with similar approaches, but the specific efficacy of HS-10374 is still being evaluated.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Male or female subjects between the ages of 18-75 years.
2. Has a history of psoriatic arthritis (PsA) for at least 6 months, and meets the Classification Criteria for Psoriatic Arthritis (CASPAR) at screening.
3. Active arthritis as shown ≥ 3 swollen joints (66 joints) and ≥ 3 tender joints (68 joints) at both screening and baseline.
4. Active plague psoriatic skin lesion or documented history of plague psoriatic at screening.
5. hs-CRP ≥ 3mg/L at screening.
6. Subjects either (i) do not have prior exposure to biologics (biologic-naïve) or (ii) have failed or been intolerant to 1 TNF-inhibitor (TNFi-experienced).

Exclusion Criteria:

1. Non-plaque psoriasis (ie, guttate, inverse, pustular, erythrodermic or drug-induced psoriasis), with the exception of nail psoriasis, which is allowed.
2. Other autoimmune or autoinflammatory condition ( ie, rheumatoid arthritis, systemic lupus erythematous, gout), with the exception of inflammatory bowel disease and/or autoimmune uveitis being inactive at least 12 months before the screening, as assessed by the investigator.
3. Active fibromyalgia syndrome
4. Recent history of active infection, chronic infection history or risk of serious infection.

Where this trial is running

Shanghai, Shanghai Municipality

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Psoriatic Arthritis
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.