A prospective study of chronic postsurgical pain in elderly patients: incidence, characteristics and risk factors

BMC Geriatrics

Research

Ting Zhang¹  Xianwei Xiong¹  Juying Jin¹  Yiling Jiang¹  Shuangyu He¹  Huan Chen¹ 

[1] Department of Anesthesiology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, 400016, Chongqing, China;

关键词: Chronic postsurgical pain;    Elderly patients;    Incidence;    Risk factor;   

DOI  :  10.1186/s12877-023-04006-w

 received in 2023-01-10, accepted in 2023-04-26,  发布年份 2023

来源: Springer

【 摘 要 】

BackgroundDue to the continued growth of surgical procedures in older adults and the significant impact of chronic postsurgical pain (CPSP), it is crucial to improve our understanding of the occurrence of CPSP as well as the appropriate prevention and treatment. We therefore conducted this study to determine the incidence, characteristics and risk factors of CPSP in elderly patients at both 3 and 6 months after surgery.MethodsElderly patients (aged ≥ 60 years) undergoing elective surgery in our institution between April 2018 and March 2020 were prospectively enrolled in this study. Data on demographics, preoperative psychological well-being, intraoperative surgical and anesthesia management, and acute postoperative pain intensity were collected. At 3 and 6 months after surgery, patients received telephone interview and completed the questionnaires regarding chronic pain characteristics, analgesic consumption, and interference of the pain with activities of daily living (ADL).ResultsA total of 1065 elderly patients were followed up for 6 postoperative months and included in final analysis. At 3 and 6 months after operation, the incidence of CPSP was 35.6% [95% confidence interval (95% CI) 32.7 − 38.8%] and 21.5% (95% CI 19.0% − 23.9%), respectively. CPSP cause negative impacts on patient’s ADL and most particularly on mood. Neuropathic features were found in 45.1% of the patients with CPSP at 3 months. At 6 months, 31.0% of those with CPSP reported that the pain had neuropathic features. Preoperative anxiety [3 months: Odds ratio (OR) 2.244, 95% CI 1.693 to 2.973; 6 months: OR 2.397, 95% CI 1.745 to 3.294], preoperative depression (3 months: OR 1.709, 95% CI 1.292 to 2.261; 6 months: OR 1.565, 95% CI 1.136–2.156), orthopedic surgery (3 months: OR 1.927, 95% CI 1.112 to 3.341; 6 months: OR 2.484, 95% CI 1.220 to 5.061), higher pain severity on movement within postoperative 24 h (3 months: OR 1.317, 95% CI 1.191 to 1.457; 6 months: OR 1.317, 95% CI 1.177 to 1.475) were associated with a higher risk for CPSP independently at both 3 and 6 months after surgery.ConclusionsCPSP is a common postoperative complication in elderly surgical patients. Preoperative anxiety and depression, orthopedic surgery, and greater intensity of acute postoperative pain on movement are associated with an increased risk for CPSP. It should be kept in mind that developing psychological interventions to reduce anxiety and depression and optimizing the management of acute postoperative pain will be effective in reducing the development of CPSP in this population.

【 授权许可】

CC BY   
© The Author(s) 2023

【 图 表 】

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