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Research paper

Acute Cognitive and Behavioral Effects of Systemic Corticosteroids in Children Treated for Inflammatory Bowel Disease

Second prospective pediatric study from the Mrakotsky group, in inflammatory bowel disease rather than ALL. Confirms acute behavioral and cognitive side effects of systemic corticosteroids in children, observable on standardized instruments during active exposure. Reinforces the age-dependent pattern (younger children more affected) across non-oncology populations.

Indexed context

Mrakotsky C, et al.

corticosteroidpediatricibdinflammatory-bowel-diseasecognitivebehavioralprednisoneacute-effects

Markdown path

content/research/papers/2013-mrakotsky-ibd-corticosteroid-cognitive-behavior.md

Findings

Second prospective pediatric study from the Mrakotsky group, in inflammatory bowel disease rather than ALL. Confirms acute behavioral and cognitive side effects of systemic corticosteroids in children, observable on standardized instruments during active exposure. Reinforces the age-dependent pattern (younger children more affected) across non-oncology populations.

Why it may matter for Levi

Adds breadth to the preschool-vulnerability finding by showing it generalizes beyond leukemia chemotherapy regimens. Does not resolve the specific question of 3-week-post-pulse behavioral aftermath - does not follow children weeks after cessation of a single pulse. Contributes to the pattern that the pediatric corticosteroid behavior literature is dominated by during-exposure measurement, leaving post-cessation follow-up after a short IV pulse as a genuine literature gap.

Paper text

Mrakotsky et al. (2013) — Acute cognitive/behavioral effects of corticosteroids in pediatric IBD

Source

Why this paper matters here

A second Mrakotsky-group prospective pediatric study on acute behavioral and cognitive effects of corticosteroid therapy — in IBD rather than ALL. The 2011 ALL protocol paper (DFCI 00-01) is already in the corpus; this 2013 IBD paper adds confirmation that the age-dependent acute behavioral signal generalizes outside of oncology cohorts and is observable on standardized instruments during active steroid exposure.

Key framing

  • Acute behavioral and cognitive side effects of systemic corticosteroids are real, measurable on CBCL/BRIEF-style instruments, and clinically meaningful in young children.
  • In line with the 2011 ALL paper, younger children show elevated effects during steroid exposure.
  • Supports the broader Mayo Clinic Proceedings review conclusion that up to ~50% of children on systemic steroids show adverse affective / behavioral changes during exposure.

Levi-relevant takeaways

  • Adds weight to the preschool-vulnerability finding by showing it is not specific to leukemia chemotherapy regimens — the same age-dependent behavioral signal appears in IBD patients on systemic steroids.
  • Does not resolve the specific question of 3-week-post-pulse behavior aftermath; does not follow patients weeks after cessation of a single pulse.
  • Contributes to the pattern that the pediatric corticosteroid behavior literature is dominated by during-exposure measurement, leaving post-cessation follow-up after a short IV pulse as a genuine literature gap.