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临床试验/KCT0012421
KCT0012421进行中(未招募)3 期

A Randomized, Double-Blind, Placebo-Controlled, Multi-center, Phase 3 Clinical Trial to Evaluate the Efficacy of Zastaprazan in PrEventing Upper Gastrointestinal Bleeding in Patients With Transient Ischemic Attack or Ischemic Stroke Receiving Antiplatelet or Anticoagulant Therapy: ZEUS Trial

Asan Medical Center0 个研究点目标入组 984 人开始时间: 2026年10月15日最近更新:
适应症

试验速览

阶段
3 期
状态
进行中(未招募)
入组人数
984

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional
主要目的
Prevention

入排标准

年龄范围
19(Year) 至 No Limit(—)
性别
All

入选标准

  • Adults aged 19 years or older
  • Onset of transient ischemic attack (TIA) or ischemic stroke within 180 days prior to randomization
  • Currently initiating or receiving, at the time of randomization, one of the following treatments, with an expected treatment duration of at least 3 weeks:
  • A. Dual antiplatelet therapy (DAPT) — aspirin in combination with one of the following: clopidogrel, ticagrelor, prasugrel, or cilostazol
  • B. Oral anticoagulant therapy — a NOAC (apixaban, rivaroxaban, dabigatran, or edoxaban) or warfarin
  • Provision of written informed consent by the participant (or legally authorized representative)

排除标准

  • Clinically significant peptic ulcer or gastrointestinal bleeding within 1 year prior to enrollment
  • Moderate to severe hepatic impairment (e.g., diagnosis of cirrhosis or confirmed esophageal/gastric varices)
  • Severe thrombocytopenia (platelet count <50,000/µL)
  • End-stage renal disease requiring dialysis, or unstable renal function precluding safe anticoagulant dose adjustment (eGFR <15 mL/min/1.73m²)
  • Known hypersensitivity to potassium-competitive acid blockers (P-CABs) or to the investigational product
  • History of major gastrointestinal surgery resulting in malabsorption, bowel obstruction, or inability to take oral medication
  • History of osteoporotic fracture or fragility fracture
  • Diagnosis of a condition requiring long-term, high-dose systemic corticosteroid therapy
  • Diagnosis of a condition requiring long-term concomitant use of non-steroidal anti-inflammatory drugs (NSAIDs)
  • Pregnant or breastfeeding women
  • Life expectancy of less than 6 months due to pre-existing comorbid conditions
  • Current participation in another interventional clinical trial that could affect the results of this study
  • Any condition that, in the investigator's judgment, precludes participation
  • Participant or partner of childbearing/reproductive potential who does not agree to use a medically acceptable method of contraception, or to abstain from sexual activity with risk of pregnancy, during the study period
  • Currently receiving, or having received within 5 half-lives prior to randomization, a prohibited concomitant medication expected to interact with the investigational product (products containing atazanavir, nelfinavir, or rilpivirine)
  • History of peptic ulcer complications, including bleeding, perforation, or stricture, regardless of timing
  • Active bleeding at the time of enrollment, history of a coagulation disorder, or hemodynamic instability at the time of enrollment
  • Known hereditary conditions such as galactose intolerance, Lapp lactase deficiency, or glucose-galactose malabsorption

研究者

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