A Prospective and Retrospective Data Collection Study to Evaluate Outcomes in Males ≤17 Years of Age Undergoing Allogeneic Hematopoietic Stem Cell Transplantation for the Treatment of Cerebral Adrenoleukodystrophy
Study ALD-103 will be a multi-site, global, prospective and retrospective data collection study that is designed to evaluate outcomes of allo-HSCT in male subjects with CALD ≤17 years of age.
• Provide informed consent from a competent custodial parent or guardian with legal capacity to execute a local Institutional Review Board (IRB)/Independent Ethics Committee (IEC) approved consent. In addition, informed assent will be sought from capable subjects, in accordance with the directive of the institution's IRB/IEC and all other local requirements.
• Be male and ≤17 years of age at the time of treatment, for retrospective and partial prospective/retrospective subjects, or at the time of parental/guardian consent and, where appropriate, subject assent, for prospective subjects.
• Have a confirmed diagnosis of CALD as defined by abnormal VLCFA profile and cerebral lesion on brain MRI.
• Depending on the cohort, the subject must:
‣ Be scheduled for allo-HSCT evaluation at a study site (prospective cohort only),
⁃ Have received an allo-HSC infusion and be consented in time to complete the Month 24 Visit on study (partial prospective/retrospective cohort only), or
⁃ Have received their most recent allo-HSC infusion on or after January 1, 2013 (retrospective cohort only).