# name
Sex Differences in Chronic Postsurgical Pain after Open Thoracotomy

# metadata.dc.description.abstract[].value
Study Objective: To determine the incidence of chronic postsurgical pain (CPSP) in women after open thoracotomy. Secondary objectives were to compare relevant patient and procedural variables between women and men. Design: Observational cohort study. Setting: Ten university-affiliated hospitals. Subjects: Ninety-six women and 137 men. Interventions: Scheduled open thoracotomy. Measurements: Pain histories, psychological measures, and perceived health status and catastrophizing scores were obtained. The diagnosis of chronic postsurgical pain was by physical examination at 4 months. Standard preoperative, intraoperative, and postoperative data were also recorded. Main Results: The chronic postsurgical pain incidence was significantly higher in women (53.1%) than in men (38.0%) (p = 0.023). At baseline, women had significantly worse scores on psychological measures (perception of mental state [p = 0.01], depression [p = 0.006], and catastrophizing [p < 0.001]). Women also reported more preoperative pain in the operative area (p = 0.011) and other areas (p = 0.030). Conclusion: These findings show that the incidence of physician-diagnosed chronic postsurgical pain is higher in women than in men after surgeries involving thoracotomy. Sex and gender should be included in future clinical research on pain in surgical settings.

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Journal of Cardiothoracic and Vascular Anesthesia, 2024, vol. 38, num. 12, p. 3134-3142

# metadata.dc.rights[].value
cc-by-nc-nd (c) Roca, Gisela et al., 2024

# metadata.dc.source[].value
Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL))

# metadata.dc.title[].value
Sex Differences in Chronic Postsurgical Pain after Open Thoracotomy