Impact of connective tissue diseases on complications following aesthetic surgery: A matched cohort study.

[BACKGROUND] The association between connective tissue diseases (CTDs), including rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and scleroderma, and complications following aesthetic surgery is under-investigated. We hypothesized that the risk of complications following aesthetic surgery was higher in patients with these connective tissue disorders compared to matched non-CTD patients.

[METHODS] All patients diagnosed with RA, SLE, and scleroderma who underwent aesthetic surgery at our institution from 2003-2022 were reviewed. Demographic data, comorbidities, medications, procedures, and postoperative complications were collected. Non-CTD controls were identified for each procedure and matched 1:1 based on propensity scores derived from race, sex, body mass index, smoking status, and comorbidities.

[RESULTS] Six hundred 38 patients were included, comprising 319 (50%) patients diagnosed with CTD and 319 (50%) controls. The average age at surgery was 56.3 years. There were 129 complications. There were no differences between the CTD and non-CTD patients in number of total complications (69 versus 60, p = 0.38), major complications (23 versus 16, p = 0.25), or minor complications (46 versus 44, p = 0.73). Complications were not significantly different between CTD patients and controls who underwent blepharoplasty (p = 0.38), breast reduction (p = 0.91), abdominoplasty (p = 0.46), or rhytidectomy (p = 0.50). CTD patients who underwent breast augmentation had significantly more complications than matched non-CTD patients in bivariate analysis (7 versus 0, p = 0.018*) and multivariable logistic regression (OR: 10.2, 95% CI: 1.21 to 93.3, p = 0.039*).

[CONCLUSIONS] Most aesthetic surgeries can safely be performed in patients with CTDs. Patients seeking breast augmentation should be counseled on a potentially increased risk of postoperative complications.