NYMC Faculty Publications
Health Care Resource Use, Short-Term Disability Days, and Costs Associated with States of Persistence on Antidepressant Lines of Therapy
Author Type(s)
Faculty
Journal Title
Journal of Medical Economics
First Page
1299
Last Page
1308
Document Type
Article
Publication Date
1-2021
Department
Psychiatry and Behavioral Sciences
Abstract
AIMS: To compare health care resource utilization (HCRU), short-term disability days, and costs between states of persistence on antidepressant lines of therapy after evidence of treatment-resistant depression (TRD).
METHODS: Patients with major depressive disorder (MDD) were identified in the IBM MarketScan Commercial and Medicare Supplemental Databases (01/01/2013-03/04/2019), Multi-State Medicaid Database (01/01/2013-12/31/2018), and Health Productivity Management Database (01/01/2015-12/31/2018). The index date was the date of the first evidence of TRD during the first observed major depressive episode. The follow-up period was divided into 45-day increments and categorized into persistence states: (1) evaluation (first 45 days after evidence of TRD); (2) persistence on the early line after evidence of TRD; (3) persistence on a late line; and (4) non-persistence. HCRU, short-term disability days, and costs were compared between persistence states using multivariate generalized estimating equations.
RESULTS: Among 10,053 patients with TRD, the evaluation state was associated with higher likelihood of all-cause inpatient admissions (odds ratio [OR; 95% confidence interval (CI)] = 1.79 [1.49, 2.14]), emergency department visits (OR [95% CI] = 1.23 [1.12, 1.34]), and outpatient visits (OR [95% CI] = 3.83 [3.51, 4.18]; all
LIMITATIONS: Medication may have been dispensed but not actually taken.
CONCLUSIONS: Higher costs during the first 45 days after evidence of the presence of TRD and during persistence on a late line relative to persistence on the early-line therapy suggest there are benefits to using more effective treatments earlier.
Recommended Citation
Pilon, D., Karkare, S., Zhdanava, M., Sheehan, J., Côté-Sergent, A., Shah, A., Lopena, O. J., Lefebvre, P., Joshi, K., & Citrome, L. (2021). Health Care Resource Use, Short-Term Disability Days, and Costs Associated with States of Persistence on Antidepressant Lines of Therapy. Journal of Medical Economics, 24 (1), 1299-1308. https://doi.org/10.1080/13696998.2021.2003673