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临床试验/EUCTR2011-001953-10-FR
EUCTR2011-001953-10-FR进行中(未招募)1 期

A phase 2/3 study of the efficacy and safety of hematopoietic stem cells transduced with Lenti D lentiviral vector for the treatment of childhood cerebral adrenoleukodystrophy (CCALD)

bluebird bio, Inc.0 个研究点目标入组 15 人开始时间: 2015年6月24日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
15

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

性别
Male

入选标准

  • 1.Informed consent is obtained from a competent custodial parent or guardian with legal capacity to execute a local Institutional Review Board (IRB)/Independent Ethics Committee (IEC) approved consent. (Informed assent will be sought from capable subjects, in accordance with the directive of the IRB/IEC and with local requirements.)
  • 2.Boys aged 17 years and younger, at the time of parental/guardian consent and, where appropriate, subject assent.
  • 3.Active cerebral ALD as defined by:
  • a.Elevated plasma VLCFA levels, and
  • b.Active CNS disease established by central radiographic review of brain MRI demonstrating
  • i.Loes score between 0.5 and 9 (inclusive) on the 34-point scale, and
  • ii.Gadolinium enhancement on MRI of demyelinating lesions.
  • 4.NFS = 1 .
  • Are the trial subjects under 18? yes
  • Number of subjects for this age range: 15
  • F.1.2 Adults (18-64 years) no
  • F.1.2.1 Number of subjects for this age range
  • F.1.3 Elderly (>=65 years) no
  • F.1.3.1 Number of subjects for this age range

排除标准

  • 1.Receipt of an allogeneic transplant or gene therapy.
  • 2.Availability of a willing 10/10 HLA-matched sibling donor (excluding female heterozygote).
  • 3.Use of statins, Lorenzo’s Oil, or dietary regimens used to lower VLCFA levels. Note: subjects must discontinue use of these medications at time of consent.
  • 4.Receipt of an investigational study drug or procedure within 3 months before Screening that might counfound study outcomes. Use of investigational study drugs is prohibited throughout the course of the study .
  • 5.Any conditions that make it impossible to perform MRI studies (including allergies to anesthetics or contrast agents).
  • 6.Hematological compromise as evidenced by:
  • a.Peripheral blood absolute neutrophil count (ANC) < 1500 cells/mm3,
  • b.Platelet count < 100,000 cells/mm3, or
  • c.Hemoglobin < 10 g/dL.
  • d.Uncorrected bleeding disorder.
  • 7.Hepatic compromise as evidenced by:
  • a.Aspartate transaminase (AST) value > 2.5× the upper limit of normal (ULN) or
  • b.Alanine transaminase (ALT) value > 2.5×ULN
  • c.Total bilirubin value > 3.0 mg/dL, except if there is a diagnosis of Gilbert’s Syndrome and the subject is otherwise stable
  • 8.Renal compromise as evidenced by:
  • a.Abnormal renal function (creatinine clearance < 50 mL/min)
  • 9.Cardiac compromise as evidenced by:
  • a.Left ventricular ejection fraction < 40%
  • 10.Immediate family member with a known or suspected Familial Cancer Syndrome (including but not limited to hereditary breast and ovarian cancer syndrome, hereditary non-polyposis colorectal syndrome, and familial adenomatous polyposis).
  • 11.Clinically significant active bacterial, viral, fungal, or parasitic or prion assiociated infections.
  • 12.Positive for presence of human immunodeficiency virus type 1 or 2 (HIV 1, HIV 2), hepatitis B, hepatitis C, or human T lymphotrophic virus 1 (HTLV 1). (Note that subjects who have been vaccinated against hepatitis B [hepatitis B surface antibody-positive] who are negative for other markers of prior hepatitis B infection [eg, negative for hepatitis B core antibody] are eligible. Also note that subjects who are positive for anti-hepatitis C antibody are eligible as long as they have a negative hepatitis C viral load by quantitative polymerase chain reaction [qPCR].)
  • 13.Any clinically significant cardiovascular or pulmonary, or other disease or condition that would be contraindicated for any of the other study procedures.

研究者

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