Publications by authors named "Valerie Massey"

Article Synopsis
  • Allogeneic haematopoietic stem cell transplantation (alloHSCT) shows high survival rates (90% overall survival) in adolescents and adults with severe inborn errors of immunity (IEI), as assessed in a study of 82 patients.
  • The study found that pre-transplant immune dysregulation (measured by the IDDA v2.1 score) and the haematopoietic cell transplantation comorbidity index (HCT-CI) score significantly affected transplant outcomes, including overall survival and event-free survival.
  • Notably, a portion of patients with a high IDDA v2.1 score and low HCT-CI score indicates that existing risk assessments may underestimate the risks of alloHSCT, highlighting
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Objectives: Complement factor I (CFI) deficiency is a rare autosomal recessive inborn error of immunity. In this report, we highlight that complete CFI deficiency may present with isolated and severe CNS inflammation without associated systemic features nor prior non-CNS episodes. This inflammation may respond to complement blockade therapy.

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Acute Central Nervous System (CNS) Graft Versus Host Disease (GvHD) is a rare form of GvHD, only described in case reports. Knowledge about this condition is extrapolated from chronic CNS GvHD cases occurring mostly after hematopoietic stem cell transplantation. GvHD following solid organ transplantation is an unexpected complication.

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BackgroundChildren and adolescents with Fetal Alcohol Spectrum Disorders (FASD) exhibit a range of physical, cognitive, behavioral, and/or learning deficits, as wells as poor executive functioning (EF). Children and adolescents with FASD often show greater impairments on complex neuropsychological tasks. However, little is known about age-related differences among children and adolescents with FASD.

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Background: Previous research indicates that children with FASD have both memory and learning deficits. However, there is no consensus about whether the deficits identified from a pattern of impairment, and whether this pattern is consistent with the current theories regarding the organization of memory. Thus, the goal of this study was to further explore memory functions and expose possible patterns that may exist in children with FASD.

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