Cost trends of metastatic renal cell carcinoma therapy: the impact of oral anticancer agents and immunotherapy.
JNCI Cancer Spectr
; 8(5)2024 Sep 02.
Article
en En
| MEDLINE
| ID: mdl-39133171
ABSTRACT
BACKGROUND:
Immunotherapy (IO) and oral anticancer agents (OAA) have improved outcomes for metastatic renal cell carcinoma (mRCC), but there is a need to understand real-world costs from the perspective of payers and patients.METHODS:
We used retrospective fee-for-service Medicare 100% claims data to study patients diagnosed with mRCC in 2015-2019. We identified initial treatment type and costs (the year after diagnosis) and analyzed differences in monthly and 12-month costs over time and between OAA, IO, and combination groups and the association between Out-Of-Pocket (OOP) costs and adherence.RESULTS:
We identified 15â407 patients with mRCC (61% male; 85% non-Hispanic White). A total of 6196 received OAA, IO, or combination OAA/IO as initial treatment. OAA use decreased (from 31% to 11%) with a simultaneous rise in patients receiving IO (3% to 26%) or combination IO/OAA therapy (1% to 11%). Medicare payments for all patients with mRCC increased by 41%, from $60â320 (95% confidence interval = 58â260 to 62â380) in 2015 to $85â130 (95% confidence interval = 82â630 to 87â630) in 2019. Payments increased in patients who received OAA, IO, or combination OAA/IO but were stable in those with other/no treatment. Initial higher OOP responsibility ($200-$1000) was associated with 13% decrease in percent days covered in patients receiving OAA in the first 90 days of treatment, compared with those whose OOP responsibility was less than $200.CONCLUSION:
From 2015 to 2019, costs for Medicare patients with mRCC rose substantially due to more patients receiving IO or IO/OAA combined therapy and increases in costs among those receiving those therapies. Increased OOP costs was associated with decreased adherence.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Carcinoma de Células Renales
/
Medicare
/
Gastos en Salud
/
Inmunoterapia
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Neoplasias Renales
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Antineoplásicos
Límite:
Aged
/
Aged80
/
Female
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Humans
/
Male
País/Región como asunto:
America do norte
Idioma:
En
Revista:
JNCI Cancer Spectr
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Reino Unido