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临床试验/NCT03932201
NCT03932201进行中(未招募)不适用

Observational Study Evaluating Effectiveness and Safety of Real-World Treatment With Damoctocog Alfa Pegol in Previously Treated Patients With Hemophilia A

Bayer38 个研究点 分布在 20 个国家目标入组 371 人开始时间: 2019年10月21日最近更新:
适应症
干预措施
相关药物

试验速览

阶段
不适用
状态
进行中(未招募)
发起方
入组人数
371
试验地点
38
主要终点
Median annualized number of reported total bleeds in patients with hemophilia A

研究概览

简要总结

The aim of the HEM-POWR study is to understand better how Damoctocog alfa pegol (Jivi) is used to treat people with Hemophilia A in day-to-day life, how well the treatment is tolerated and how satisfied patients and physicians are with the treatment.

研究设计

研究类型
Observational
观察模型
Cohort
时间视角
Prospective

入排标准

性别
All
接受健康志愿者

入选标准

  • Diagnosis of hemophilia A.
  • Patients previously treated for Hemophilia A.
  • Patients without previous history of inhibitors or patients with previous history of inhibitors on standard prophylaxis therapy for at least 1 year prior to study entry.
  • No current evidence of FVIII inhibitor or clinical suspicion of FVIII inhibitor.
  • Initiation of or currently on damoctocog alfa pegol with any kind of treatment modality (on-demand, prophylaxis, or intermittent prophylaxis).
  • Signed informed consent/assent.

排除标准

  • Concurrent participation in an investigational program with interventions outside of routine clinical practice.
  • Diagnosis of any other bleeding/coagulation disorder other than hemophilia A.
  • Contra-indications according to the local marketing authorization.
  • Patient on immune tolerance induction (ITI) treatment at the time of enrollment.

研究组 & 干预措施

Previously treated patient (PTPs) with hemophilia A

Previously treated patients with hemophilia A receiving damoctocog alfa pegol with any kind of treatment modality (on-demand, prophylaxis, or intermittent prophylaxis)。

干预措施: Damoctocog alfa pegol (Jivi, Bay94-9027) (Drug)

结局指标

主要结局

Median annualized number of reported total bleeds in patients with hemophilia A

时间窗: Up to 36 months

Mean annualized number of reported total bleeds in patients with hemophilia A

时间窗: Up to 36 months

次要结局

  • Joint status evaluation by ultrasound (HEAD-US score), if available or part of standard clinical practice.(Up to 36 months)
  • Change of number of affected joints by patient(From baseline to 12 months, 24 months and 36 months)
  • Annualized number of spontaneous, joint, and trauma bleeds(Up to 36 months)
  • Half-life [t½] for previous FVIII products versus damoctocog alfa pegol.(Up to 36 months)
  • Duration of AEs.(Up to 36 months)
  • Outcome of AEs.(Up to 36 months)
  • Number of infusions and FVIII consumption to achieve hemostasis during surgery(Up to 36 months)
  • Changes of Hemo-QoL (A and SF) score(From baseline to 12 months, 24 months and 36 months)
  • Treatment of AEs.(Up to 36 months)
  • Number of reported bleeds during the study compared with number of reported bleeds for previous FVIII products in the 12 months prior to enrollment into the study.(Up to 36 months)
  • Proportion of patients with 0 bleeds, and the difference in proportion comparing to previous prophylaxis treatment.(Up to 36 months)
  • FVIII peak levels for previous FVIII products versus damoctocog alfa pegol.(Up to 36 months)
  • In-vivo recovery for previous FVIII products versus damoctocog alfa pegol.(Up to 36 months)
  • Changes of Hemo-SAT A score(From baseline to 12 months, 24 months and 36 months)
  • Occurrence of AEs.(Up to 36 months)
  • Severity of AEs.(Up to 36 months)
  • Change in joint scores (HJHS)(From baseline to 12 months, 24 months and 36 months)
  • AUC for previous FVIII products versus damoctocog alfa pegol.(Up to 36 months)
  • FVIII trough for previous FVIII products versus damoctocog alfa pegol.(Up to 36 months)
  • Number of infusions to control for a bleed(Up to 36 months)
  • Changes of WPAI score(From baseline to 12 months, 24 months and 36 months)

研究者

发起方
Bayer
申办方类型
Industry
责任方
Sponsor

研究点 (38)

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