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Quality of Life and Cost Implications of Pseudarthrosis After Anterior Cervical Discectomy and Fusion and its Subsequent Revision Surgery.
- Source :
-
World neurosurgery [World Neurosurg] 2020 Jan; Vol. 133, pp. e592-e599. Date of Electronic Publication: 2019 Sep 27. - Publication Year :
- 2020
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Abstract
- Background: More than 120,000 anterior cervical discectomy and fusions (ACDFs) are performed annually. Pseudarthrosis is a potential delayed adverse event that affects up to 33% of patients. The degree to which this adverse event affects both patient quality-of-life (QOL) outcomes and health care costs is poorly understood.<br />Methods: Patients who underwent revision surgery for pseudarthrosis between 2007 and 2012 were identified and matched to controls not experiencing pseudarthrosis in a 1:2 fashion (case/control). Cases and controls were compared regarding total health care costs incurred in the year after the index ACDF and QOL outcomes on the following metrics: EuroQol Five-Dimensions Questionnaire, Patient Health Questionnaire-9, and Pain Disability Questionnaire.<br />Results: Of 738 patients who underwent ACDF, 11 underwent surgery for pseudarthrosis. No differences were noted between cases and controls regarding any of the matched variables. Patients in the pseudarthrosis cohort had poorer postoperative scores on the EuroQol Five-Dimensions Questionnaire mobility, usual activities, pain/discomfort, and quality-adjusted life-year dimensions. In addition, 64% of patients with pseudarthrosis had worsened quality-adjusted life-year scores compared with only 9% of controls (P < 0.01). Patients with pseudarthrosis also had poorer mental health (P < 0.01) and pain disability outcomes (P < 0.01) than did controls. Pseudarthrosis was associated with significant increases in direct costs, direct postoperative costs, and total costs (all P < 0.01).<br />Conclusions: This is the first study to characterize the effect of surgical revision for pseudarthrosis on both QOL outcomes and care costs after ACDF. Patients requiring revision experienced significantly poorer QOL outcomes and higher care costs relative to controls.<br /> (Copyright © 2019 Elsevier Inc. All rights reserved.)
- Subjects :
- Adult
Aged
Female
Health Care Costs
Humans
Male
Middle Aged
Postoperative Complications economics
Postoperative Complications etiology
Postoperative Complications surgery
Pseudarthrosis economics
Pseudarthrosis etiology
Reoperation economics
Diskectomy adverse effects
Pseudarthrosis surgery
Quality of Life
Spinal Fusion adverse effects
Subjects
Details
- Language :
- English
- ISSN :
- 1878-8769
- Volume :
- 133
- Database :
- MEDLINE
- Journal :
- World neurosurgery
- Publication Type :
- Academic Journal
- Accession number :
- 31568900
- Full Text :
- https://doi.org/10.1016/j.wneu.2019.09.104