Consultation-Liaison Psychiatry in General Medical Settings
Summary
Consultation-liaison psychiatry is a specialised field that integrates mental health expertise into general medical care. Operating within acute hospitals and outpatient clinics, liaison teams address psychiatric symptoms that emerge in patients under non-psychiatric treatment, including delirium, depression, anxiety and functional disorders. By embedding psychiatrists, mental health nurses and allied professionals alongside medical teams, the service aims to improve diagnostic accuracy, optimise treatment plans and streamline discharge processes. This collaborative approach recognises the bidirectional influence of physical and mental health, emphasises early identification of psychological distress and tailors interventions to each patient’s biopsychosocial needs. Globally, liaison psychiatry has grown in recognition as a means to enhance patient outcomes, reduce length of stay, contain costs and support medical staff in managing complex presentations. Models of care vary in scope and intensity, from rapid-response assessment in emergency departments to dedicated inpatient wards for older adults, reflecting local resources and population needs.
Research from Nature Portfolio
No recent Nature Portfolio content available.
Consultation-Liaison Psychiatry in General Medical Settings publication trend
The graph below shows the total number of articles in consultation-liaison psychiatry in general medical settings across all publications each year (not limited to Nature Index journals).
Technical terms
Consultation-liaison psychiatry: A subspecialty providing psychiatric assessment and management to patients receiving general medical care.
Biopsychosocial assessment: A comprehensive evaluation that examines biological, psychological and social factors influencing a patient’s health.
Proactive Integrated Consultation-Liaison Psychiatry (PICLP): A model in which psychiatric clinicians are embedded within medical teams to conduct early assessments and collaborate on discharge planning.
Systematic umbrella review: A review method that synthesises findings from multiple systematic reviews to provide a high-level overview of research evidence.
References
- Proactive integrated consultation-liaison psychiatry and time spent in hospital by older medical inpatients in England (The HOME Study): a multicentre, parallel-group, randomised controlled trial. The Lancet Psychiatry (2024).
- The Prevalence of Psychiatric Disorders in General Hospital Inpatients: A Systematic Umbrella Review. Journal of the Academy of Consultation-Liaison Psychiatry (2022).
- Organisation and delivery of liaison psychiatry services in general hospitals in England: results of a national survey. BMJ Open (2018).
Turn complex research questions into confident strategic decisions
When you're under pressure to set direction, justify investment, or understand your competitive position, you need more than raw data — you need trusted insights you can act on.
Benchmark your performance against global peers using robust, methodologically sound analysis.
Combine quantitative metrics with qualitative expert insight to uncover strengths, gaps and emerging opportunities.
Gain tailored, decision-ready recommendations aligned to your strategic priorities.
Talk to us to learn more about our data dashboards and bespoke strategy reports.
Grow research skills, confidence and careers with training built for every stage of the research lifecycle.
Developed with Nature Portfolio journal Editors and internationally renowned experts. Discover three ways to learn:
Self-paced, online courses in convenient bite-sized units, covering key skills across scientific writing, publishing, grant writing, data analysis, and more.
Expert trainer-led workshops with hands-on exercises and real-time feedback across core research skills, delivered via interactive group sessions.
Editor-led workshops combining core principles in writing and publishing, personalised 1:1 feedback from Nature Portfolio Editors and hands-on exercises.
Explore course catalogues and workshop agendas, enquire about the options or request institutional pricing.