Effect of Resident and Fellow Involvement on Outcomes of Sarcoma Surgery: A NSQIP Database Cross-Sectional Study. (18th December 2021)

• Record Type: Journal Article
• Authors: Jang, Eugene S.; Artin, Michael G.; Boddapati, Venkat; Chan, Chung Min; Spiguel, Andre R.; Gibbs, C. Parker; Scarborough, Mark T.; Tyler, Wakenda K.
• Other Names: Honoki Kanya Academic Editor.
• Is Part Of: Sarcoma. Volume 2021(2021)
• Publication Date: 2021-12-18
• Subjects: Sarcoma -- Periodicals; 616.994
• DOI: 10.1155/2021/2645737
• Languages: English
• ISSNs: 1357-714X

Abstract

Abstract : Background . The complexity of sarcoma surgery often justifies surgical assistants of higher levels of academic training: senior residents, fellows, or co-surgeons. The association between the level of training of assistants and outcomes of these procedures has yet to be studied. Methods . The Current Procedural Terminology (CPT) codes comprising the "core" procedures for musculoskeletal oncology fellowships were gathered. After CPTs primarily capturing nononcologic procedures were excluded, the National Surgical Quality Improvement Program (NSQIP) database was used to find procedures with these CPTs. The severity of complications was assessed using the Severity Weighting of Postoperative Adverse Events in Orthopedic Surgery (SWORD) score. Resident/fellow presence was analyzed both as a binary variable and stratified by level of training. Results . In 159 cases meeting inclusion criteria, higher-level assistants were associated with increased rate of any complication (p = 0.006 ) and greater need for transfusion (p = 0.001 ) but also tended to be used in cases of longer duration (p = 0.001 ) and with higher total work relative value units (wRVUs) (p = 0.001 ). Multivariate analysis showed that while higher-wRVU procedures persisted as an independent predictor of increased complications (OR 1.028 per RVU unit, p = 0.002 ), neither the presence nor level of training of assistants had an independent effect on complication rates. Other independent predictors of 30-day complications were treatment comorbidity (OR 3.433, p = 0.010 ) and lower extremity location of the tumor (OR 4.393, p = 0.006 ). Severity of complications did not differ between any of the groups on either univariate or multivariate analysis. Conclusions . Trainees of higher levels of academic training tend to be present for longer, higher-complexity musculoskeletal oncology cases, but the overall severity of complications from these do not significantly differ from lower-risk cases without trainees. Orthopedic oncologists may reassure patients that the presence of trainees and co-surgeons is not only safe but it may also help reduce the severity of complications in more complex procedures.