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临床试验/EUCTR2007-005100-41-GB
EUCTR2007-005100-41-GB进行中(未招募)1 期

Phase I/II/III Pharmacokinetic and Outcome Study of Recombinant Factor IX Product, IB1001, in Subjects with Haemophilia B

Aptevo Europe Limited0 个研究点目标入组 80 人开始时间: 2009年4月27日最近更新:
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试验速览

阶段
1 期
状态
进行中(未招募)
发起方
入组人数
80

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

入选标准

  • 1. Patient must be willing to give written Institutional Review Board (IRB)/ Independent Ethics Committee (IEC)-approved informed consent, make the required study visits, and follow instructions while enrolled in the study.
  • 2.Severe (factor IX activity =2 U/dL) hemophilia B subjects on-demand therapy with a minimum of 3 bleeding episodes over the preceding 6 months or 6 bleeding episodes over the preceding 12 months; subjects on prophylaxis with a bleeding pattern as above demonstrated prior to starting prophylaxis
  • 3.Immunocompetent (CD4 count >400/mm3) and not receiving immune modulating or chemotherapeutic agents
  • 4.Previously treated patients with a minimum of 150 exposure days to a factor IX preparation
  • 5.Platelet count at least 150,000/mm3
  • 6.Liver function: alanine transaminase [ALT] and aspartate transaminase [AST] =2 times the upper limit of the normal range
  • 7.Total bilirubin =1.5 times the upper limit of the normal range
  • 8.Renal function: serum creatinine =1.25 times the upper limit of the normal range
  • 9.Willingness to participate in the trial for up to 12-15 months
  • 10.European Union (EU), Israel, and India: Age of at least 12 years and body weight of =40 kilograms to participate in any PK Study or the Surgical Sub-study; age of at least 12 years for the prophylaxis and on-demand components of the Treatment Phase and Continuation Study. Subjects in France less than 18 years of age will not be included in any PK study.
  • United States (US): Age of at least 12 years and body weight of =40 kilograms to participate in any PK Study or the Surgical Sub-study; age of at least 5 years for the prophylaxis and on-demand components of the Treatment Phase and Continuation Study
  • 11.Hemoglobin =7 g/dL at the time of the blood draw
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range: 15
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 65
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • 1.History of factor IX inhibitor =0.6 Bethesda units (BU)
  • 2.Existence of another coagulation disorder
  • 3.Evidence of thrombotic disease, fibrinolysis, or disseminated intravascular coagulation (DIC)
  • 4.Use of an investigational drug within 30 days prior to study entry
  • 5.On medications that could impact hemostasis, such as aspirin
  • 6.Hypersensitivity to the active substance or to any of the excipients in the investigational products
  • 7.Known allergic reaction to hamster proteins
  • 8.History of poor compliance, a serious medical or social condition, or any other circumstance that, in the opinion of the investigator, would interfere with participation or compliance with the study protocol
  • 9.History of adverse reaction to either plasma-derived factor IX or recombinant factor IX that interfered with the subject’s ability to treat bleeding episodes with a factor IX product

研究者

发起方
Aptevo Europe Limited

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