Longitudinal Neurocognitive Changes for Patients With Hematologic Malignancies Undergoing Hematopoietic Stem Cell Transplantation: A Systematic Review With Structured Narrative Synthesis.

Eur J HaematolJun 7, 2026 (epub)
Clinical ResearchHematologyOncology (Medical)NeurologyOpen access

Kah Hui Yap, Wei Hoong Loo, Gin Gin Gan

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In 30 seconds

This systematic review evaluated longitudinal neurocognitive changes in patients with hematologic malignancies undergoing hematopoietic stem cell transplantation (HSCT). Nine studies were included, revealing that while improvements may occur post-HSCT, allogeneic HSCT and myeloablative conditioning are significant risk factors for persistent cognitive decline. Notably, executive function and attention/processing speed were identified as core deficits.

Key findings

  • Nine studies met inclusion criteria from an initial 2012, indicating moderate overall study quality.
  • Allogeneic HSCT and myeloablative conditioning were identified as main risk factors for cognitive decline.
  • Executive function and attention/processing speed impairments were core deficits linked to neurocognitive changes.

Why it matters

Understanding neurocognitive changes in patients undergoing HSCT is crucial, as these changes can significantly impact quality of life. Regular assessments and cognitive rehabilitation strategies may improve patient outcomes.

Source

Published in Eur J Haematol. This summary was written by xxcode from the publication's abstract and metadata. It is not peer reviewed and is not a substitute for the original article. For clinical decisions, review the original publication.

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AI-generated summaries may contain errors or omissions. Verify clinically important information with the original publication.

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