A Study of SHR-2173 in Participants With Primary IgA Nephropathy

Korábbi kezelés

• Received systemic glucocorticoid therapy (including gut-targeted budesonide, etc.) within 12 weeks before randomization (Note: except those not used within 4 weeks before randomization and received prednisone ≤0.5mg/kg or equivalent glucocorticoid for non-IgAN disease within 52 weeks before randomization, with no more than 3 courses (each course ≤2 weeks);
• Receivied immunosuppressive therapy within 12 weeks before randomization;
• Received any investigational drug within 4 weeks before randomization or within the 5 half-lives of the trial drug, whichever was longer;
• Received a live / attenuated live vaccine administered within 4 weeks before randomization
  • 3、History and examination related to infection:
• A history of infection (viral, bacterial, fungal, parasitic infection) within 3 months prior to screening, resulting in hospitalization and/or parenteral systemic antimicrobial therapy; Or a history of infection requiring systemic antimicrobial therapy within 14 days before randomization;
• Tuberculosis (TB) or occult TB infection (one of the following conditions) :
  • Presence of active TB or clinical symptoms of active TB at screening;
  • Signs of active TB on imaging examination within 3 months before screening
  • 4、 General situation:
• Pregnant or lactating women; 2) Investigators determine that there are circumstances that affect the safety and efficacy evaluation of the investigational drug, or other circumstances not appropriate for participation in this study.

Más betegség

• Renal pathology consistent with IgAN, but secondary factors could not be excluded by investigator evaluation, including but not limited to: secondary to systemic diseases, infections, autoimmune diseases or tumors;
• A history of organ transplantation;
• A history of splenectomy;
• Presence or history of malignancy within 5 years before screening (note: skin squamous cell carcinoma, basal cell carcinoma or cervical carcinoma in situ with complete resection and no evidence of recurrence are excluded);
• A history of anaphylaxis such as generalized urticaria, angioedema, or anaphylaxis, or a known history of allergy to the study drug or any component of the study drug
  • 2、Use of any of the following drugs/treatments or participation in a clinical study:

Egyéb

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• 1、Presence of any of the following medical histories or comorbidities:

• Male and female participants aged 18 or older
• Body weight ≥35 kg, BMI<37.5 kg/m2
• At screening, 24-hour urinary protein quantification ≥1 g/ day, or 24-hour UPCR≥0.7 g/g
• eGFR≥30 mL/ minute /1.73 m2 at screening
• Female subjects with fertility or male participants whose partners are women of childbearing age must avoid donating sperm/eggs from the date of signing the ICF until 12 weeks after the last study medication, and agree to take contraceptive measures as specified in the protocol