Family functioning in paediatric obsessive compulsive and related disorders

Area of Science:

• Pediatric psychology
• Family systems theory
• Mental health research

Background:

• Obsessive-compulsive disorder (OCD) research shows family environment links to severity and outcomes.
• Limited research exists on family functioning in related pediatric disorders like trichotillomania, body dysmorphic disorder (BDD), skin picking disorder (SPD), and hoarding.

Purpose of the Study:

• To review family functioning literature in pediatric obsessive-compulsive and related disorders (OCRDs).
• To identify limitations in existing studies.
• To suggest future research directions.

Main Methods:

• A comprehensive literature review was conducted across multiple databases (Google Scholar, PubMed, ScienceDirect).
• Key search terms included 'family functioning' and 'pediatric OCD'.
• Examined domains: parental mental health, parenting, family dynamics, symptom involvement, and emotional climate.

Main Results:

• Strong associations found between pediatric OCD and adverse family functioning (e.g., parental anxiety, depression, accommodation, strain).
• Limited research on hoarding disorder (HPD) suggests similar familial dysfunction (e.g., low cohesion, violence).
• Only one study assessed family functioning in BDD among other OCRDs.

Conclusions:

• Family environment deficits may be etiological or maintenance factors in pediatric OCRDs.
• Recognizing these deficits can inform preventative and therapeutic interventions.
• Further research, including meta-analyses, is needed due to limited data on some OCRDs (SPD, hoarding).