Phase Ⅲ Study of Efficacy and Safety of HSK39297 Tablet in Treatment of Patients With Primary IgAN

Официальное название

A Randomized, Double-blind, and Placebo-controlled Parallel Phase Ⅲ Clinical Study to Evaluate the Efficacy and Safety of HSK39297 Tablets in Treatment of Patients With Primary IgAN

Обзор

Evaluate the efficacy and safety of HSK39297 tablets in patients with primary IgAN

Вмешательства

• Препарат HSK39297
  HSK39297 200mg, once a day; treatment period; 48-weeks fixed dose.
• Препарат Placebo
  Placebo, once a day; treatment period; 48-weeks fixed dose.

Первичные конечные точки

• Ratio to baseline in Urine Protein to Creatinine Ratio (sampled from 24h urine collection) at 36 weeks [Срок оценки: From week 1 to week 36]
• Annualized total estimated Glomerular Filtration Rate slope over 48 weeks [Срок оценки: From week 1 to week 48]

Вторичные конечные точки (3)

• Annualized total estimated Glomerular Filtration Rate slope over 36 weeks [Срок оценки: From week 1 to week 36]
• Annualized total estimated Glomerular Filtration Rate slope over 104 weeks [Срок оценки: From week 1 to week 104]
• Incidence , severity and relationship of adverse events during the study period [Срок оценки: From week 1 to week 108]

Критерии участия

Критерии включения

• Subjects must have signed and dated an IRB/IEC approved written informed consent form.Subjects must be willing and able to comply with scheduled visits, treatment schedule, laboratory tests, tumor biopsies, and other requirements of the study.
• Female and male patients above 18 years of age.
• Patients must weigh at least 35 kg to participate in the study, and must have a body mass index (BMI) below 35 kg/m2. BMI = Body weight (kg) / \[Height (m)\]2
• Subjects with a biopsy-verified IgA nephropathy and where the biopsy was performed within the prior ten years.
• 24h-UPCR ≥0.75g/g or 24h-UPE≥1.0g/24h at screening.
• Measured Glomerular Filtration Rate (GFR) or estimated GFR (using the CKD-EPI formula 2021) ≥30 mL/min per 1.73 m2.For patients with eGFR\* 20 to <30ml/min/1.73m2, a qualifying biopsy performed in two years.

Критерии исключения

• Use of other investigational drugs at the time of enrollment, or within 5 half-lives of enrollment, or within 90 days, whichever is longer.
• All transplanted patients (any organ, including bone marrow).
• History of malignancy of any organ system (other than localized basal cell carcinoma of the skin or in-situ cervical cancer).
• Any surgical or medical condition which might significantly alter the absorption, distribution, metabolism, or excretion of drugs, or which may jeopardize the subject in case of participation in the study.
• Pregnant or nursing (lactating) women.
• Plasma donation (≥ 400mL) within 12 weeks prior to first dosing.

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Двойное слепое

Основная цель

Лечение

Центры проведения

Китай · 9 центров

• Huangshan City People's Hospital — Huangshan City
• The Second Affiliated Hospital of Wannan Medical College — Wuhu
• Peking University First Hospital — Пекин
• Zhanjiang Central Hospital — Zhanjiang
• Xiangya Hospital of Central South University — Чанша
• The Second Hospital of Jilin University — Changchun
• Linyi City People Hospital — Linyi
• Renji Hospital Affiliated to Shanghai Jiaotong University School of Medicine — Шанхай
• … и ещё 1 центр

Идентификаторы

NCT: NCT07390123 · HSK39297-303

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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