Mental Health Disorders and Surgical Outcomes in Patients With Bone and Soft Tissue Sarcoma.

Background: We conducted a study to investigate the relationship between a mental health diagnosis (MHD) and postoperative outcomes in orthopedic patients with bone and soft tissue sarcoma. We hypothesized that patients with sarcoma with a preoperative MHD would have worse outcomes and more postoperative complications.

Materials and methods: A retrospective review was performed of 356 patients who underwent surgical treatment for bone or soft tissue sarcoma. Patients were divided into two groups: those with a diagnosis of depression, anxiety, bipolar disorder, and/or schizophrenia and those with no previous MHD. Statistical analysis was performed using independent t, Mann-Whitney U, and chi-square tests.

Results: Statistical analysis demonstrated significant differences between the MHD group and the control group in three outcomes: length of stay, 90-day readmission rate, and incidence of surgical site infections. Subgroup analysis of the MHD group yielded significantly higher 90-day readmission rates for patients who were diagnosed during sarcoma treatment.

Conclusion: Patients with sarcoma and an MHD had a longer postoperative hospital stay, an increased 90-day readmission rate, and a greater risk of surgical site infection. Given the rising prevalence of mental health disorders nationwide, orthopedic surgeons should be aware of differences in postoperative outcomes between patients with sarcoma with and without mental illness. [Orthopedics. 20XX;4X(X):XXX-XXX.].