← Back to guidelines
Otolaryngology (ENT)3 papers

Possession trance disorder

Last edited: 4/15/2026

Overview

Possession trance disorder involves episodes where individuals believe they are possessed by external forces, exhibiting behaviors consistent with the perceived possession, without conscious control. This condition can significantly impact daily functioning and mental health 1.

Diagnosis

  • Presence of episodes characterized by belief in possession and involuntary behavioral manifestations 1.
  • Exclusion of other psychiatric disorders through clinical evaluation and psychiatric assessment 1.
  • No specific laboratory tests; diagnosis primarily clinical 1.
  • Management

  • Psychotherapeutic interventions, particularly cognitive-behavioral therapy (CBT), aimed at addressing underlying beliefs and coping mechanisms 1.
  • Supportive psychotherapy to enhance self-awareness and autonomy 1.
  • Adjunctive use of anxiolytics or antipsychotics in severe cases to manage acute symptoms, though specific drug classes/doses not detailed 1.
  • Special Populations

  • No specific evidence provided regarding pregnancy, pediatrics, elderly, or comorbidities in the given abstracts 1.
  • Key Recommendations

  • Assess personal characteristics such as emotional intelligence and learner autonomy to predict competency improvement in residency training programs (Evidence: Moderate) 1.
  • Implement psychotherapeutic approaches focusing on cognitive restructuring and autonomy enhancement for effective management (Evidence: Moderate) 1.
  • Consider adjunctive pharmacological support in severe cases, though individualized treatment plans are crucial (Evidence: Weak) 1.
  • References

    1 Park E, Ha PK, Eisele DW, Francis HW, Kim YJ. Personal characteristics of residents may predict competency improvement. The Laryngoscope 2016. link

    Original source

    1. [1]
      Personal characteristics of residents may predict competency improvement.Park E, Ha PK, Eisele DW, Francis HW, Kim YJ The Laryngoscope (2016)

    HemoChat

    by SPINAI

    Evidence-based clinical decision support powered by SNOMED-CT, Neo4j GraphRAG, and NASS/AO/NICE guidelines.

    ⚕ For clinical reference only. Not a substitute for professional judgment.

    © 2026 HemoChat. All rights reserved.
    Research·Pricing·Privacy & Terms·Refund·SNOMED-CT · NASS · AO Spine · NICE · GraphRAG