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Preoperative psychological symptoms and chronic postsurgical pain: analysis of the prospective China Surgery and Anaesthesia Cohort study.
- Source :
-
BJA: The British Journal of Anaesthesia . Feb2024, Vol. 132 Issue 2, p359-371. 13p. - Publication Year :
- 2024
-
Abstract
- Both preoperative psychological symptoms and chronic postsurgical pain (CPSP) are prevalent conditions and major concerns among surgery patients, with inconclusive associations. Based on the China Surgery and Anaesthesia Cohort (CSAC), we recruited 8350 surgery patients (40–65 yr old) from two medical centres between July 2020 and March 2023. Patients with preoperative psychological symptoms (i.e. anxiety, depression, stress reaction, and poor sleep quality) were identified using corresponding well-established scales. We then examined the associations of individual preoperative psychological symptoms and major patterns of preoperative psychological symptoms (identified by k -means clustering analysis) with CPSP, and different pain trajectories within 3 months. Lastly, mediation analyses were conducted to elucidate the mediating role of surgery/anaesthesia-related factors and the presence of 1-month postoperative psychological symptoms on the studied associations. We included 1302 (1302/8350, 15.6%) CPSP patients. When analysed separately, all studied preoperative psychological symptoms were associated with increased CPSP risk, with the most pronounced odds ratio noted for anxiety (1.52, 95% confidence interval [CI] 1.23–1.86). Compared with patients clustered in the minor symptom group, excess risk of CPSP and experiencing an increasing pain trajectory was increased among patients with preoperative psychological symptoms featured by sleep disturbances (odds ratio=1.46, 95% CI 1.25–1.70 for CPSP and 1.58, 95% CI 1.20–2.08 for increasing pain trajectory) and multiple psychological symptoms (1.84 [95% CI 1.48–2.28] and 4.34 [95% CI 3.20–5.88]). Mediation analyses revealed acute/subacute postsurgical pain and psychological symptoms existing 1 month after surgery as notable mediators of the observed associations. The presence of preoperative psychological symptoms might individually or jointly increase the risk of chronic postsurgical pain or experiencing deterioration in pain trajectory. Interventions for managing acute/subacute postsurgical pain and psychological symptoms at 1 month after surgery might help reduce such risk. ChiCTR2000034039. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00070912
- Volume :
- 132
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- BJA: The British Journal of Anaesthesia
- Publication Type :
- Academic Journal
- Accession number :
- 174844040
- Full Text :
- https://doi.org/10.1016/j.bja.2023.10.015