Malik AT, Baek J, Alexander JH, Khan SN, Scharschmidt TJ. Orthopaedic vs. Neurosurgery - Does a surgeon's specialty have an influence on 90-day complications following surgical intervention of spinal metastases?
Clin Neurol Neurosurg 2020;
192:105735. [PMID:
32078956 DOI:
10.1016/j.clineuro.2020.105735]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/02/2020] [Accepted: 02/09/2020] [Indexed: 11/18/2022]
Abstract
OBJECTIVES
Spinal metastases are routinely managed and/or operated on by both orthopaedic surgeons and neurological surgeons. However, controversy still exists as to whether the operating surgeon's specialty has an impact on post-operative complication rates.
PATIENTS AND METHODS
The 2007-2017 Humana Administrative Claims database was queried using Current Procedural Terminology codes to identify patients undergoing fusions, laminectomies or osteotomy/corpectomy for spinal metastases. Physician taxonomy codes were used to identify the operating surgeon's specialty (orthopaedic vs. neurosurgery). Multivariate logistic regression analyses were used to assess difference in 90-day complications, readmissions and mortality between the two specialties while controlling for age, gender, race, co-morbidity burden, procedural characteristics (fusion, laminectomy and/or osteotomy/corpectomy) and type of primary cancer.
RESULTS
A total of 887 patients undergoing surgical intervention for spinal metastases were included - out of which 204 (23.0 %) patients were operated on by orthopaedic surgeons and 683 (77.0 %) by neurosurgeons. Following adjustment for difference in patient demographics and baseline clinical characteristics, no statistically significant differences were noted between the two specialties with regards to wound complications (p = 0.992), pulmonary complications (p = 0.461), cardiac complications (p = 0.631), thrombotic complications (p = 0.177), sepsis (p = 0.463), pneumonia (p = 0.767), urinary tract infection (p = 0.916), acute renal failure (p = 0.934), hardware complications (p = 0.892), emergency department visits (p = 0.934), 90-day readmissions (p = 0.277) and 90-day mortality (p = 0.786).
CONCLUSIONS
Based off our findings, it appears that a surgeon's specialty has no influence on intermediate-term complications following surgical intervention for spinal metastases. The findings of the study should support the need for maintaining access of patients to both specialties for appropriate surgical consultation.
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