Pain catastrophizing and pre-operative psychological state are predictive of chronic pain after joint arthroplasty of the hip, knee or shoulder: results of a prospective, comparative study at one year follow-up

• Published in: International orthopaedics 2022-11, Vol.46 (11), p.2461-2469
• Main Authors: Hardy, Alexandre, Sandiford, Marie-Hélène, Menigaux, Christophe, Bauer, Thomas, Klouche, Shahnaz, Hardy, Philippe
• Format: Article
• Language: English
• Subjects: Aged; Aged, 80 and over; Arthroplasty, Replacement, Knee - adverse effects; Arthroplasty, Replacement, Knee - psychology; Catastrophization - psychology; Chronic Pain - diagnosis; Chronic Pain - epidemiology; Chronic Pain - etiology; Female; Follow-Up Studies; Humans; Male; Medicine; Medicine & Public Health; Middle Aged; Original Paper; Orthopedics; Osteoarthritis, Knee - surgery; Pain, Postoperative - diagnosis; Pain, Postoperative - epidemiology; Pain, Postoperative - etiology; Prospective Studies; Shoulder - surgery; Treatment Outcome
• ISSN: 0341-2695; 1432-5195
• DOI: 10.1007/s00264-022-05542-7

Purpose To assess the relationship between pre-operative psychological state, postoperative pain and function one year after total shoulder, hip or knee arthroplasty. Methods Patients undergoing shoulder, hip or knee arthroplasty between March 2014 and November 2015 were included. Pain catastrophizing score (PCS) was determined preoperatively, at six months and at one year follow-up. Joint pain at rest was quantified using a Visual Analogue Scale (0‒100). Depressive symptoms were measured using the Beck Depression Inventory or Geriatric Depression Score, situational anxiety and dispositional anxiety were measured using the State-Trait Inventory and joint function was assessed using the Western Ontario and McMaster Universities Osteoarthritis Index for the hip and knee and Oxford Shoulder Score for the shoulder. Results A total of 266 patients were included (65% female; mean (± SD) age: 71.8 ± 10.3 years; mean body mass index: 27.5 ± 5.0 kg/m 2 ). Pre-operative PCS was significantly correlated with pain > 30/100 at one year and with functional scores, for all joints. Multivariate analysis identified the following variables as risk factors for pain intensity > 30/100 at one year: pre-operative PCS > 20/52 (OR = 3.5 ± 1.1 [95% CI: 1.9‒6.6]; p  = 0.0001), trait-anxiety score ≥ 46 (OR = 2.4 ± 0.9 [95% CI: 1.1‒5.2]; p  = 0.03), pre-operative pain ≥ 60/100 (OR = 3.2 ± 1 [95% CI: 1.8‒6.1]; p  = 0.0001) and pain for at least 3 years (OR = 1.8 ± 0.6 [95% CI: 1‒3.4]; p  = 0.04). Conclusion Pre-operative pain catastrophizing and trait-anxiety are risk factors for post-operative pain after shoulder, hip and knee arthroplasty. Trial registration number www.clinicaltrials.gov NCT02361359.