Cited by 38Growth Hormone and Insulin-like Growth FactorsChild Abuse and Related TraumaPituitary Gland Disorders and Treatments

Hypopituitarism in pediatric survivors of inflicted traumatic brain injury

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Auble, Bethany A., Bollepalli, Sureka, Makoroff, Kathi, Weis, Tammy, Khoury, Jane, Colliers, Tracy, Rose, Susan R.·2014·Journal of Neurotrauma

Abstract

Endocrine dysfunction is common after accidental traumatic brain injury (TBI). Prevalence of endocrine dysfunction after inflicted traumatic brain injury (iTBI) is not known. The aim of this study was to examine endocrinopathy in children after moderate-to-severe iTBI. Children with previous iTBI (n=14) were evaluated for growth/endocrine dysfunction, including anthropometric measurements and hormonal evaluation (nocturnal growth hormone [GH], thyrotropin surge, morning and low-dose adrenocorticotropin stimulated cortisol, insulin-like growth factor 1, IGF-binding protein 3, free thyroxine, prolactin [PRL], and serum/urine osmolality). Analysis used Fisher's exact test and Wilcoxon's rank-sum test, as appropriate. Eighty-six percent of subjects had endocrine dysfunction with at least one abnormality, whereas 50% had two or more abnormalities, significantly increased compared to an estimated 2.5% with endocrine abnormality in the general population (p<0.001). Elevated prolactin was common (64%), followed by abnormal thyroid function (33%), short stature (29%), and low GH peak (17%). High prolactin was common in subjects with other endocrine abnormalities. Two were treated with thyroid hormone and 2 may require GH therapy. In conclusion, children with a history of iTBI show high risk for endocrine dysfunction, including elevated PRL and growth abnormalities. This effect of iTBI has not been well described in the literature. Larger, multi-center, prospective studies would provide more data to determine the extent of endocrine dysfunction in iTBI. We recommend that any child with a history of iTBI be followed closely for growth velocity and pubertal changes. If growth velocity is slow, PRL level and a full endocrine evaluation should be performed.

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Crossref · 10.1089/neu.2013.2916

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  • Cross-sectional studies documented 16%-61% prevalence of hypopituitarism at 1-5 years after injury in children.

    “Cross-sectional studies documented 16%–61% prevalence of hypopituitarism at 1–5 years after injury [23,34,37,38,39,40,41,42,43].”
  • In 14 children who had suffered severe inflicted injury in infancy, 29% had height shorter than the 10th percentile, and 57% demonstrated some endocrine dysfunction (excluding hyperprolactinemia).

    “Of this group, 29% had height shorter than the 10%ile, and 57% demonstrated some endocrine dysfunction (excluding hyperprolactinemia) [41].”
  • In pediatric survivors of inflicted TBI, testing of 14 children at median 3.1 years after TBI found six with blunted TSH surge.

    “In pediatric survivors of inflicted TBI (shaken baby syndrome, SBS), testing of 14 children at median of 3.1 years after TBI found six of them to have blunted TSH surge [41].”

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Authors
Auble, B. A., Bollepalli, S., Makoroff, K., Weis, T., Khoury, J., Colliers, T., & Rose, S. R.
Affiliations
Cincinnati Children's Hospital Medical Center (US)
Corresponding author
Auble, Bethany A.
Venue
Journal of Neurotrauma
Published
2014-02-15
Volume
31
Issue
4
Pages
321-326
ISSN
  • 0897-7151 (ISSN-L)
  • 1557-9042
OpenAlex
W2021159550
Cited by
38
References
16
Citations by year
2026: 1 · 2024: 6 · 2023: 4 · 2022: 4 · 2021: 2 · 2020: 5 · 2019: 5 · 2018: 1 · 2016: 3 · 2015: 5 · 2014: 2
FWCI
2.62
Type
journal article
Language
en
Open access
Locations
  • Journal of Neurotrauma (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Pfizer
  • National Institutes of Health (UL1TR000077, TR000077)
  • National Center for Research Resources
  • National Center for Advancing Translational Sciences
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Growth Hormone and Insulin-like Growth Factors
  • Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Child Abuse and Related Trauma
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Pituitary Gland Disorders and Treatments
Keywords
hypopituitarism, traumatic brain injury, pediatric brain injury, endocrine dysfunction, prolactin, short stature, growth hormone, thyroid function, insulin-like growth factor I, IGF binding protein-3, cortisol, osmolality
MeSH terms
Brain Injuries, Child, Child Abuse, Child, Preschool, Female, Growth Disorders, Hospitalization, Humans, Hypopituitarism, Magnetic Resonance Imaging, Male, Pilot Projects, Pituitary Function Tests, Pituitary Hormones, Prolactin, Growth Hormone, Survival, Thyroid Diseases, Thyroid Hormones, Tomography, X-Ray Computed, Human Growth Hormone, Shaken Baby Syndrome

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