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Gamblin A, Garry JG, Wilde HW, Reese JC, Sherrod B, Karsy M, Guan J, Mortenson J, Flis A, Rosenbluth JP, Bisson E, Dailey A. Cost Analysis of Inpatient Rehabilitation after Spinal Injury: A Retrospective Cohort Analysis. Cureus 2019; 11:e5747. [PMID: 31723508 PMCID: PMC6825436 DOI: 10.7759/cureus.5747] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 09/19/2019] [Indexed: 11/25/2022] Open
Abstract
Objective The lifetime direct and indirect costs of spinal injury and spinal cord injury (SCI) increase as the severity of injury worsens. Despite the potential for substantial improvement in function with acute rehabilitation, the factors affecting its cost have not yet been evaluated. We used a proprietary hospital database to evaluate the direct costs of rehabilitation after spine injury. Methods A single-center, retrospective cohort cost analysis of patients with acute, traumatic spine injury treated at a tertiary facility from 2011 to 2017 was performed. Results In the 190 patients (mean age 46.1 ± 18.6 years, 76.3% males) identified, American Spinal Injury Association impairment scores on admission were 32.1% A, 14.7% B, 14.7% C, 33.2% D, and 1.1% E. Surgical treatment was performed in 179 (94.2%) cases. Most injuries were in the cervical spine (53.2%). A mean improvement of Functional Impairment Score of 30.7 ± 16.2 was seen after acute rehabilitation. Costs for care comprised facility (86.5%), pharmacy (9.2%), supplies (2.0%), laboratory (1.5%), and imaging (0.8%) categories. Injury level, injury severity, and prior inpatient surgical treatment did not affect the cost of rehabilitation. Higher injury severity (p = 0.0001, one-way ANOVA) and spinal level of injury (p = 0.001, one-way ANOVA) were associated with higher length of rehabilitation stay in univariate analysis. However, length of rehabilitation stay was the strongest independent predictor of higher-than-median cost (risk ratio = 1.56, 95% CI 1.21-2.0, p = 0.001) after adjusting for other factors. Conclusions Spine injury has a high upfront cost of care, with greater need for rehabilitation substantially affecting cost. Improving the efficacy of rehabilitation to reduce length of stay may be effective in reducing cost.
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Affiliation(s)
- Austin Gamblin
- Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, USA
| | - Jason G Garry
- Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, USA
| | - Herschel W Wilde
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
| | - Jared C Reese
- Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, USA
| | - Brandon Sherrod
- Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, USA
| | - Michael Karsy
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
| | - Jian Guan
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
| | - Janel Mortenson
- Physical Medicine and Rehabilitation, University of Utah, Salt Lake City, USA
| | - Alexandra Flis
- Physical Medicine and Rehabilitation, University of Utah, Salt Lake City, USA
| | | | - Erica Bisson
- Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, USA
| | - Andrew Dailey
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
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Twitchell S, Wilde HW, Taussky P, Karsy M, Grandhi R. Initial Treatment for Unruptured Intracranial Aneurysm and Its Follow-up: A Cost Analysis of Pipeline Flow Diverters versus Coiling. Cureus 2019; 11:e5692. [PMID: 31720160 PMCID: PMC6823005 DOI: 10.7759/cureus.5692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Purpose Intracranial aneurysms are relatively common epidemiological problems for which the surveillance, treatment, and follow-up are costly. Although multiple studies have evaluated the treatment cost of aneurysms, the follow-up costs are often not examined. In our study, we analyzed how follow-up costs after treatment affected the overall cost of different endovascular techniques for treating aneurysms. Materials and methods An institutional database was used to evaluate the upfront and follow-up costs incurred by patients who underwent elective coiling or placement of a pipeline embolization device (PED) for the treatment of unruptured intracranial aneurysms from July 2011 to December 2017. Results A total of 114 patients (coiling, n = 37; PED, n = 77 ) were included in the study. There was no significant difference among patients in mean age [61.3 (±12.8 years) vs. 57.0 (±14.5 years); probability value (p) = 0.2], sex (male: 32.4% vs. 22.1%; p = 0.2), American Society of Anesthesiologists (ASA) grade (p = 0.5), discharge disposition (p = 0.1), mean length of stay [3.1 days (±5.5) vs. 2.4 days (±2.6); p = 0.2) or follow-up period [22.7 months (±18.5) vs. 18.6 months (±14.9); p = 0.2). There were no differences in costs during admission (p = 0.5) or in follow-up (p = 0.3) between coiling and PED treatments. Initial costs were predominantly related to supplies/implants (56.1% vs. 63.7%) for both treatments. Follow-up costs mostly comprised facility costs (68.2% vs. 67.5%), and there were no differences in costs of subgroups such as supplies/implants (10.5% vs. 9.4%), imaging (17.0% vs. 17.8%), or facilties between coiling and PED. Conclusion These results suggest that the upfront and follow-up costs are mostly similar for the treatment of intracranial aneurysms irrespective of whether the providers used coiling or PED endovascular techniques. Hence, we conclude that follow-up costs should not be a deciding factor when considering these treatments.
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Affiliation(s)
- Spencer Twitchell
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
| | - Herschel W Wilde
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
| | - Philipp Taussky
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
| | - Michael Karsy
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
| | - Ramesh Grandhi
- Neurosurgery, University of Utah School of Medicine, Salt Lake City, USA
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Sherrod BA, Gamboa NT, Wilkerson C, Wilde H, Azab MA, Karsy M, Jensen RL, Menacho ST. Effect of patient age on glioblastoma perioperative treatment costs: a value driven outcome database analysis. J Neurooncol 2019; 143:465-473. [DOI: 10.1007/s11060-019-03178-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 04/25/2019] [Indexed: 12/14/2022]
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