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Early warning signs in misrecognized secondary pediatric psychotic disorders: a systematic review

Marian Staal1, Bianca Panis2, Johannes Nicolaas Maria Schieveld3

  • 1Mondriaan Child and Adolescent Psychiatry, Kloosterkensweg 8, 6419 PJ, Heerlen, The Netherlands. staal.ms@gmail.com.

European Child & Adolescent Psychiatry
|July 29, 2018
PubMed

Insights

Diagnosing childhood psychotic symptoms is challenging due to a lack of evidence-based approaches. Underlying somatic diseases can mimic psychiatric disorders, complicating differential diagnosis for these pediatric patients.

Area of Science:

  • Child and Adolescent Psychiatry
  • Pediatric Neurology
  • Medical Diagnostics

Background:

  • Childhood psychotic symptoms are prevalent but lack standardized diagnostic methods.
  • Distinguishing psychiatric disorders from somatic diseases is crucial for appropriate treatment.
  • Current knowledge gaps hinder effective differential diagnosis in pediatric psychosis.

Purpose of the Study:

  • To provide an overview of warning symptoms indicating underlying somatic diseases in children with psychotic symptoms.
  • To highlight the complexity of differential diagnosis in pediatric psychosis.
  • To identify the need for a diagnostic algorithm for pediatric psychotic symptoms.

Main Methods:

  • Systematic literature review of PubMed, Embase, and PsycINFO databases.
  • Analysis of major textbooks and clinical guidelines.
  • Inclusion of case reports, cohort studies, and review articles.

Main Results:

  • Symptoms of underlying somatic diseases in children with psychosis are diverse.
  • Somatic disease symptoms largely resemble those of primary psychotic processes.
  • No specific early warning signs for somatic diseases were identified.

Conclusions:

  • The differential diagnosis of pediatric psychotic symptoms is complex and critical.
  • Current findings challenge common assumptions about identifying somatic causes.
  • A prospective cohort study is needed to develop a diagnostic algorithm for pediatric psychosis.

Keywords:
ChildhoodDelusionsDiagnostic algorithmHallucinationsPsychotic disordersWarning signs

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