Psychological factors, immune function and recovery from major surgery
Ute Vollmer-Conna1, Kevin D Bird2, Bryan W Yeo3
11School of Psychiatry, University of New South Wales, Sydney, Australia.
Acta Neuropsychiatrica
|November 12, 2014
Summary
Pre-operative immune status and psychological distress significantly impact surgical recovery. Lower distress and better immune function, along with passive coping, facilitate healing after major surgery.
Area of Science:
- Psychoneuroimmunology
- Surgical Outcomes Research
Background:
- Surgical recovery is influenced by a complex interplay of physiological and psychological factors.
- Understanding these interrelations is crucial for optimizing patient outcomes.
Purpose of the Study:
- To examine the relationship between psychological factors, immune status, and post-operative complications using structural modeling.
- To identify key predictors of surgical recovery.
Main Methods:
- Prospective study of 29 women undergoing elective cholecystectomy.
- Assessment of psychological distress, coping strategies, and immune status pre-operatively and post-operatively.
- Monitoring of post-operative complications and infections.
Main Results:
- Pre-operative immune status strongly predicted post-operative immune function and recovery.
- Psychological distress directly correlated with mood disturbance and influenced immune function, impacting recovery.
- Active coping strategies were associated with an increased risk of complicated recovery.
Conclusions:
- Distress-induced immune changes have clinical significance for surgical recovery.
- Optimal recovery is associated with robust pre-operative immune function, low distress, and passive coping.
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