Effect of patient's sex on early perioperative outcomes following anterior cervical discectomy and fusion. (November 2021)

• Record Type: Journal Article
• Authors: Alomari, Safwan; Liu, Ann; Westbroek, Erick; Witham, Timothy; Bydon, Ali; Lo, Sheng-fu Larry
• Is Part Of: Journal of clinical neuroscience. Volume 93(2021)
• Page Start: 247
• Page End: 252
• Publication Date: 2021-11
• Subjects: ACS-NSQIP American College of Surgeons National Surgical Quality Improvement Program -- ASA American Society of Anesthesiologists -- CPT Current procedural terminology -- ACDF Anterior cervical discectomy and fusion -- UTI Urinary tract infection -- MI Myocardial infarction -- ICU Intensive care unit; Anterior cervical discectomy and fusion (ACDF) -- Outcomes -- Sex -- Male -- Female -- Propensity score matching -- Subgroup analysis; Brain -- Surgery -- Periodicals; Neurosciences -- Periodicals; Nervous system -- Surgery -- Periodicals; Brain -- surgery -- Periodicals; Neurosurgical Procedures -- Periodicals; Neurosciences -- Periodicals; Electronic journals; 616.8
• DOI: 10.1016/j.jocn.2021.09.015
• Languages: English
• ISSNs: 0967-5868

Abstract

Highlights: Several differences in baseline health status exist between males and females undergoing ACDF. Sex by itself is not an independent risk factor for higher perioperative morbidity or mortality in patients undergoing ACDF. This finding has implications for patient counseling.. Abstract: Objective: Differences in morbidity and mortality measures between males and females have been demonstrated for a variety of spinal surgeries, however, studies of anterior cervical discectomy and fusion (ACDF) are limited. To investigate the impact of sex on 30-day perioperative outcomes of ACDF. Methods: Retrospective 1:1 propensity score-matched cohort study. Patients who underwent ACDF between 2016 and 2018 were reviewed from the ACS-NSQIP database. Propensity score matching and subgroup analysis were used. Results: 21, 180 patients met inclusion criteria. 11, 194 patients underwent single-level ACDF and 9986 patients underwent multi-level ACDF. In the single-level group, there were 6168 (55.1%) males and 5026 (44.9%) females. In the multi-level group, there were 5033 (50.4%) males and 4953 (49.6%) females. In both single/multi-level groups, females were more likely to be of older age, be functionally dependent, and have higher BMI and lower preoperative hematocrit level. Males were more likely to be Caucasian, smokers, have myelopathy, diabetes mellitus, hypertension and bleeding disorders. In both single/multi-level groups, except for the higher incidence of urinary tract infection (UTI) in females and myocardial infarction (MI) in males, there were no significant differences in morbidity and mortality between males and females. Conclusions: Several differences in demographics and baseline health status exist between males and females undergoing ACDF. When attempting to control for comorbid conditions, we found that sex by itself is not an independent risk factor for higher perioperative morbidity or mortality in patients undergoing ACDF, except for the higher incidence of UTI in females and MI in males. These results are important findings for clinicians and spine surgeons while counseling patients undergoing this type of procedure.