Comorbidity in young people: perspectives and challenges

Area of Science:

• Adolescent Health
• Psychiatry
• Public Health

Background:

• Substance misuse is increasing among UK youth over the past decade.
• Polydrug use and a narrowing gender gap in prevalence are notable trends.
• Psychiatric comorbidity and substance misuse in young people present complex diagnostic challenges due to undefined terms like 'dual diagnosis'.

Purpose of the Study:

• To outline trends in substance misuse and psychiatric comorbidity in UK youth.
• To highlight challenges in defining and classifying these co-occurring conditions.
• To present current treatment advances and identify future service needs.

Main Methods:

• Review of trends in substance misuse prevalence in young people.
• Discussion of challenges in defining and classifying psychiatric comorbidity and substance misuse.
• Presentation of current and emerging treatment options for co-occurring disorders.

Main Results:

• Increased prevalence of substance misuse, tendency towards polydrug use, and a narrowing gender gap in UK youth.
• Emerging consistency in the co-occurrence of specific conditions like disruptive and suicidal behaviors.
• Recognition of social and physical complications associated with psychological distress and substance misuse.

Conclusions:

• Current 'best practice' involves adapting adult addiction and adolescent psychiatric disorder treatments, including psychosocial interventions and pharmacotherapy.
• Limited dedicated adolescent addiction services and strained child and adolescent mental health services necessitate a new approach.
• A longitudinal, multidisciplinary approach with refined assessment tools is crucial for understanding and addressing complex needs in young people across various settings.