跳至主要内容
临床试验/NCT03613402
NCT03613402撤回不适用

BRAVO - Betrixaban Registry Using Real Time Observations in Acute Medical Illness to Assess Venous Thrombosis and Bleeding Outcomes

Portola Pharmaceuticals1 个研究点 分布在 1 个国家开始时间: 2018年9月最近更新:
适应症

试验速览

阶段
不适用
状态
撤回
发起方
试验地点
1
主要终点
Thrombotic Events at 45 days: VTE, MI, Stroke, Transient ischemic attack (TIA)

研究概览

简要总结

Part 1 - Evaluate the real-world implementation of extended prophylaxis with betrixaban in the acutely ill hospitalized medical population Part 2 - Describe patterns of Venous thromboembolism (VTE) prophylaxis in acutely ill medical patients who qualify for extended VTE prophylaxis

研究设计

研究类型
Observational
观察模型
Case Control
时间视角
Prospective

入排标准

年龄范围
18 Years 至 —(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • Hospitalized acutely ill medical patient
  • Patient prescribed betrixaban
  • Signed informed consent
  • Hospitalized acutely ill medical patient
  • Patient prescribed betrixaban OR must satisfy criteria a and b:
  • Moderately or severely restricted immobility: patient restricted to bed for at least 24 hours (severe) or restricted to bed for at least 12 hours (moderate) during their hospitalization
  • At least One additional risk factor:
  • Age > 70 years D-dimer > 2x institutional Upper Limit of Normal (ULN) Obesity: Body mass index (BMI) > 30 kg/m2) History of pulmonary embolism (PE) or deep venous thrombosis (DVT) Active cancer (diagnosed, treated, or progressing in the past 6 months) History of thrombophilia Recent trauma or surgery (within 30 days prior to admission) Ongoing hormonal treatment ICU stay
  • Signed informed consent

排除标准

  • High bleeding risk - any of the following:
  • Patient on dialysis
  • Low platelet count (<50 per 109/L)
  • Known bleeding disorder (congenital or acquired)
  • Liver disease prohibitive to anticoagulation
  • Bleeding within last 30 days
  • Use of Dual Anti-Platelet Therapy (DAPT)
  • Patients who are on another oral anticoagulant (OAC) for any reason at the time of hospitalization and will remain on it
  • Condition requiring use of OAC at admission, other than VTE prophylaxis (eg, acute VTE at admission)
  • High bleeding risk any of the following:
  • Patient on dialysis
  • Low platelet count (<50 per 109/L)
  • Known bleeding disorder (congenital or acquired)
  • Liver disease prohibitive to anticoagulation
  • Bleeding within last 30 days
  • Use of Dual Anti-Platelet Therapy (DAPT)

结局指标

主要结局

Thrombotic Events at 45 days: VTE, MI, Stroke, Transient ischemic attack (TIA)

时间窗: 45 days

Thrombotic Events at 45 days: VTE, MI, Stroke, TIA

次要结局

  • Bleeding rates at 45 days(45 days)

研究者

发起方
Portola Pharmaceuticals
申办方类型
Industry
责任方
Sponsor

研究点 (1)

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