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Child with Altered Mental Status

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Symptom-Based Approach to Pediatric Neurology

Abstract

Altered mental status has a wide range of severity and broad differential diagnosis. Children with altered mental status may be even more challenging to diagnose than adults due to developmental considerations. In this chapter, we review epidemiology, etiology, and differential diagnosis for children with altered mental status. Key history and physical examination findings may guide the clinician in diagnosis and can help determine additional testing and imaging. A focused history and physical examination are key in identifying patients who need emergent stabilization and can provide important information that may help identify the etiology of the child’s altered mental status. We review outcomes for children with altered mental status and key clinical pearls.

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References

  1. Posner JB, Saper CB, Schiff ND, Plum F. Pathophysiology of signs and symptoms of coma. In: Posner JB, editor. Plum and Posner’s diagnosis of stupor and coma. 4th ed. Oxford: Oxford University Press; 2007. p. 3–38.

    Google Scholar 

  2. American Psychiatric Association, editor. Diagnostic and statistical manual of mental disorders. 5th ed. Arlington: American Psychiatric Association; 2013.

    Google Scholar 

  3. Kanich W, Brady WJ, Huff JS, Perron AD, Holstege C, Lindbeck G, Carter CT. Altered mental status: evaluation and etiology in the ED. Am J Emerg Med. 2002;20(7):613–7.

    Article  Google Scholar 

  4. Han JH, Wilber ST. Altered mental status in older patients in the emergency department. Clin Geriatr Med. 2013;29(1):101–36.

    Article  Google Scholar 

  5. Robertson FC, Lepard JR, Mekary RA, Davis MC, Yunusa I, Gormley WB, Baticulon RE, Mahmud MR, Misra BK, Rattani A, Dewan MC, Park KB. Epidemiology of central nervous system infectious diseases: a meta-analysis and systematic review with implications for neurosurgeons worldwide. J Neurosurg. 2018:1–20.

    Google Scholar 

  6. MacNeill ED, Vashist S. Approach to syncope and altered mental status. Pediatr Clin North Am. 2013;60:1083–106.

    Article  Google Scholar 

  7. Subcommittee on Febrile Seizures, American Academy of Pediatrics. Neurodiagnostic evaluation of the child with a simple febrile seizure. Pediatrics. 2011;127(2):389–94.

    Article  Google Scholar 

  8. Tieder JS, Bonkowsky JL, Etzel RA, et al; Subcommittee on Apparent Life Threatening Events. Clinical practice guideline: brief resolved unexplained events (formerly apparent life-threatening events) and evaluation of lower-risk infants. Pediatrics. 2016;137(5):e20160590.

    Google Scholar 

  9. Berg MD, Schexnayder SM, Chameides L, Terry M, Donaghue A, Hickey RW, Berg RA, Sutton RM, Hazinski MF. Pediatric basic life support. Circulation. 2010;122:S862–75.

    Google Scholar 

  10. Cushing H. Concerning a definite regulatory mechanism of the vasomotor centre which controls blood pressure during cerebral compression. Bull Johns Hopkins Hosp. 1901;12:290–2.

    Google Scholar 

  11. Davies E, Connolly DJ, Mordekar SR. Encephalopathy in children: an approach to assessment and management. Arch Dis Child. 2012;97:452–8.

    Article  Google Scholar 

  12. Teasdale G, Jennett B. Assessment of coma and impaired consciousness. Lancet. 1974:81–4.

    Google Scholar 

  13. Tatman A, Warren A, Williams A. Development of a modified paediatric coma scale in intensive care practice. Arch Dis Child. 1997;77:519–21.

    Article  CAS  Google Scholar 

  14. Jindal A, Singhi SC, Singhi P. Non-traumatic coma and altered mental status. Indian J Pediatr. 2012;70(3):367–75.

    Article  Google Scholar 

  15. Royal College of Paediatrics and Child Health. The management of children and young people with an acute decrease in conscious level. A nationally developed evidence based guideline for hospital practitioners. 2015. http://www.rcpch.ac.uk/sites/default/files/2019-03/2016_decreased_conscious_level__full_clinical_guideline.pdf. Accessed 30 Dec 2020.

  16. Le Saux N, Canadian Paediatric Society, Infectious Diseases and Immunization Committee. Guidelines for the management of suspected and confirmed bacterial meningitis in Canadian children older than one month of age. Paediatr Child Health. 2014;19(3):141–52.

    Article  Google Scholar 

  17. Tunkel AR, Hartman BJ, Kaplan SL, Kaufman BA, Roos KL, Scheld WM, Whitely RJ. Practice guidelines for the management of bacterial meningitis. Clin Infect Dis. 2004;39(9):1267–84.

    Article  Google Scholar 

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Correspondence to Katherine Cashen .

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Cashen, K., Martin, A., Aly, A. (2022). Child with Altered Mental Status. In: Kamat, D.M., Sivaswamy, L. (eds) Symptom-Based Approach to Pediatric Neurology . Springer, Cham. https://doi.org/10.1007/978-3-031-10494-7_2

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  • DOI: https://doi.org/10.1007/978-3-031-10494-7_2

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-031-10493-0

  • Online ISBN: 978-3-031-10494-7

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