Understanding profiles of patients with treatment-resistant depression by stringency of health plan prior authorization criteria for approval of esketamine nasal spray.
| Autor: | Harding L; Mood Institute, Milford, CT, USA., Zhdanava M; Analysis Group, Inc, Montréal, QC, Canada., Shah A; Analysis Group, Inc, Montréal, QC, Canada., Pesa J; Janssen Scientific Affairs, LLC, a Johnson & Johnson Company, Titusville, NJ, USA., Totev TI; Analysis Group, Inc, Boston, MA, USA., Tardif-Samson A; Analysis Group, Inc, Montréal, QC, Canada., Pilon D; Analysis Group, Inc, Montréal, QC, Canada., Joshi K; Janssen Scientific Affairs, LLC, a Johnson & Johnson Company, Titusville, NJ, USA. |
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| Jazyk: | angličtina |
| Zdroj: | Current medical research and opinion [Curr Med Res Opin] 2024 Sep; Vol. 40 (9), pp. 1615-1623. Date of Electronic Publication: 2024 Jul 24. |
| DOI: | 10.1080/03007995.2024.2380743 |
| Abstrakt: | Objectives: In the United States (US), prescription drug coverage is subject to prior authorization (PA) criteria, which may vary between health plans and may exceed drug label requirements. This study aimed to characterize profiles and treatment history of patients with treatment-resistant depression (TRD) who initiated esketamine nasal spray, by stringency of their health plans' PA criteria relative to the esketamine label. Methods: Adults with evidence of TRD (≥2 antidepressant courses of adequate dose and duration) prior to initiating esketamine were identified using US insurance claims data (03/2016-02/2022). Based on health plan PA criteria for esketamine obtained from Managed Markets Insight & Technology data (05/2020-02/2022), patients were grouped into stringent (PA criteria exceeds label) and non-stringent (PA criteria less stringent or equal to label) cohorts. Patient treatment history before esketamine initiation was compared using Wilcoxon rank sum and Fisher's exact tests. Results: The stringent cohort included 168 patients (mean age: 45 years, 63% female) and the non-stringent cohort included 400 patients (mean age: 45 years, 70% female). During the ongoing major depressive episode before esketamine initiation, the stringent versus non-stringent cohort completed 3.9 versus 3.8 antidepressant treatment courses, on average ( p = 0.217); 94.6% versus 96.8% used augmentation therapy ( p = 0.240), including 59.3% versus 58.1% with an antipsychotic ( p = 0.844), respectively. Conclusions: Regardless of health plan stringency, on average, patients exceeded US label-mandated number of antidepressant trials before esketamine initiation, which questions the need for health insurance plans PA criteria above label. |
| Databáze: | MEDLINE |
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