Abstract | INTRODUCTION: Spasticity and cervical dystonia (CD) are movement disorders with considerable direct and indirect healthcare cost implications. Although several studies have discussed their clinical impact, few have calculated the economic burden of these disorders. This study aimed to understand treatment/injection patterns of botulinum toxins type A (BoNT-As) and the characteristics, healthcare resource utilization (HCRU), and costs among patients with spasticity or CD. METHODS: Retrospective analyses were conducted using administrative healthcare claims from the IQVIA PharMetrics® Plus database, from October 1, 2015 to December 31, 2019. Eligible patients were selected based on Healthcare Common Procedure Coding System codes for BoNT-A (index date) and ICD-10 diagnosis codes for spasticity or CD with 6 months of continuous enrollment pre-index and 12 months post-index. Patients were stratified into adult spasticity, pediatric spasticity, and CD cohorts, and were evaluated for injection patterns, HCRU, and costs in the post-index period. RESULTS: Overall, 2452 adults with spasticity, 1364 pediatric patients with spasticity, and 1529 adults with CD were included. Total mean all-cause healthcare costs were US$42,562 (adult spasticity), $54,167 (pediatric spasticity), and $25,318 (CD). Differences were observed in the cost of BoNT-A injection visits between toxins, with abobotulinumtoxinA (aboBoNT-A) having the lowest injection cost across all indications. CONCLUSIONS: AboBoNT-A had the lowest injection visit costs across indications. These results are suggestive of real-world resource utilization patterns and costs, and, while helpful in informing insurers' BoNT-A management strategies, further research into cost differences is warranted.
|
Authors | Michael Hull, Vamshi Ruthwik Anupindi, Mitchell DeKoven, Jing He, Jonathan Bouchard |
Journal | Advances in therapy
(Adv Ther)
Vol. 40
Issue 9
Pg. 3986-4003
(09 2023)
ISSN: 1865-8652 [Electronic] United States |
PMID | 37414904
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
|
Copyright | © 2023. The Authors. |
Chemical References |
- Neuromuscular Agents
- Botulinum Toxins, Type A
|
Topics |
- Adult
- Humans
- Child
- Torticollis
(drug therapy, complications)
- Neuromuscular Agents
(therapeutic use)
- Retrospective Studies
- Botulinum Toxins, Type A
(therapeutic use)
- Muscle Spasticity
(drug therapy, etiology)
- Health Care Costs
- Treatment Outcome
|