Pediatric feeding and eating disorders: current state of diagnosis and treatment

Area of Science:

• Psychiatry and Behavioral Sciences
• Clinical Psychology
• Pediatric Medicine

Background:

• The Diagnostic and Statistical Manual of Mental Disorders (DSM) identifies six primary feeding and eating disorders.
• These include pica, rumination disorder, avoidant/restrictive food intake disorder, anorexia nervosa, bulimia nervosa, and binge-eating disorder.
• Recent research highlights evolving understanding and treatment approaches.

Purpose of the Study:

• To review current diagnostic criteria for the six primary feeding and eating disorders.
• To outline clinical correlates and available treatment options based on recent research.
• To identify areas for future research and clinical recommendations.

Main Methods:

• Literature review of research from the past three years.
• Analysis of diagnostic criteria, clinical correlates, and treatment options.
• Evaluation of the evidence base for current recommendations.

Main Results:

• Recent modifications to diagnostic criteria are expected to enhance treatment outcomes and prognosis.
• Concerns persist regarding the validity of current diagnostic criteria for youth, particularly binge eating episode parameters.
• A lack of randomized controlled trials necessitates reliance on lower-level evidence, hindering strong clinical recommendations.

Conclusions:

• While diagnostic updates offer promise, further research is crucial for refining criteria, especially in pediatric populations.
• Future research should prioritize identifying empirically supported treatments and prevention programs for early pediatric feeding and eating concerns.
• Strengthening the evidence base through more robust study designs is essential for advancing clinical practice.