From run-to-failure to condition-based care: a multi-domain framework for preventive psychiatry.

Area of Science:

• Psychiatry and Mental Health
• Preventive Medicine
• Computational Biology

Background:

• Mental disorders are a leading global cause of disability, with current models being largely reactive.
• A significant gap exists in identifying and intervening before diagnostic thresholds are met, termed the intervention threshold gap.

Purpose of the Study:

• To review evidence for condition-based, rather than run-to-failure, maintenance in psychiatry.
• To explore five modifiable domains for early intervention: sleep, nutrition, allostatic load, autonomic function, and psychoneuroimmunology.
• To propose a multi-domain monitoring protocol for condition-based psychiatric care.

Main Methods:

• Meta-analysis of psychological interventions at subclinical levels.
• Review of evidence linking duration of untreated illness to treatment response.
• Synthesis of research on five modifiable domains and their interconnectedness.
• Adaptation of clinical staging models from oncology.

Main Results:

• Subclinical psychological interventions reduced major depression incidence by 43% post-treatment and 33% at 12-month follow-up.
• Shorter duration of untreated illness increased treatment response likelihood by 70%.
• Early intervention for first-episode psychosis decreased hospitalization by 26%.

Conclusions:

• A condition-based maintenance model is feasible and beneficial in psychiatry.
• A multi-domain monitoring protocol, particularly using inflammatory markers like C-reactive protein, can enable early, targeted interventions.
• Prospective trials for multi-domain monitoring are crucial for advancing psychiatric care.