Dual diagnosis and integrated care — structured clinical viva

Problem diagnosis. This is sequential gatekeeping: mental health contingent on prolonged abstinence. It is the classic systems failure dual-diagnosis literature exists to correct.^[1]

Definition. Co-occurring bipolar disorder and alcohol use disorder — both primary concurrent problems.^[1]

Models. Prefer integrated concurrent care; parallel only if tightly coordinated; reject sequential default.^[1]

Stage. Ambivalence ≈ contemplation — ideal MI territory (explore pros/cons, discrepancy, plan when ready for action).^[3]

Safety. Suicide risk elevated in dual mood + alcohol — same-day safety plan, means restriction, senior review; medical withdrawal risk if she stops alcohol abruptly.^[1]

Etiology. Bidirectional common: alcohol worsens mood stability; depression/mania increases drinking. Name Mueser models.^[2]

Plan. Mood stabiliser pathway as indicated for bipolar; alcohol pharmacotherapy candidates (e.g. naltrexone/acamprosate after medical review); MI; family; shared dual plan ending bounce; housing/work; peer supports. Recovery multi-domain; long-term integrated care can improve outcomes (NH dual diagnosis longevity data in SMI+SUD populations).^[1][4]

Evidence honesty. Cochrane psychosocial dual packages show limited clear superiority over standard care in RCTs — still integrate; do not use as nihilism licence.^[5]

Guideline principles. NICE/RANZCP-style: assess both domains, do not exclude, coordinate concurrent care, physical health, family.^[1]