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Post-Discharge Treatment Patterns among Patients Treated with Apixaban or Warfarin during Hospitalization for Venous Thromboembolism (VTE).
Coons, James C; Anupindi, Vamshi Ruthwik; Doshi, Riddhi; DeKoven, Mitch; Dai, Feng; Russ, Cristina; Stellhorn, Robert; Cheng, Dong; Shi, Liucheng; Deeba, Serina; Hines, Dionne M.
Afiliación
  • Coons JC; Department of Pharmacy, UPMC Presbyterian Hospital, Pittsburgh, PA 15213, USA.
  • Anupindi VR; Department of Pharmacy and Therapeutics, University of Pittsburgh School of Pharmacy, Pittsburgh, PA 15261, USA.
  • Doshi R; IQVIA Inc., Durham, NC 27703, USA.
  • DeKoven M; IQVIA Inc., Durham, NC 27703, USA.
  • Dai F; IQVIA Inc., Durham, NC 27703, USA.
  • Russ C; Pfizer, New York, NY 10001, USA.
  • Stellhorn R; Pfizer, New York, NY 10001, USA.
  • Cheng D; Bristol Myers Squibb, Lawrenceville, NJ 08543, USA.
  • Shi L; Bristol Myers Squibb, Lawrenceville, NJ 08543, USA.
  • Deeba S; IQVIA Inc., Durham, NC 27703, USA.
  • Hines DM; Pfizer, New York, NY 10001, USA.
J Clin Med ; 13(12)2024 Jun 15.
Article en En | MEDLINE | ID: mdl-38930040
ABSTRACT

Background:

Oral anticoagulants (OACs), such as apixaban and warfarin, are indicated for reducing the risk of recurrent venous thromboembolism (VTE) and are often initiated in the hospital. The aim of this study was to evaluate OAC continuity from inpatient to outpatient settings and the risk of recurrent VTE among patients with an initial event.

Methods:

This retrospective cohort study utilized hospital charge data and medical and prescription claims from 1 July 2016 to 31 December 2022 to identify adults treated with apixaban or warfarin while hospitalized for VTE. Patients were followed to assess switching or discontinuation post-discharge and the risk of recurrent VTE. The index date was the date of the first apixaban or warfarin claim within 30 days post-discharge.

Results:

Of the 19,303 eligible patients hospitalized with VTE, 85% (n = 16,401) were treated with apixaban and 15% (n = 2902) received warfarin. After discharge, approximately 70% had ≥1 fill for their respective apixaban or warfarin therapy. The cumulative incidence of discontinuation over the 6 months following index was 50.5% and 52.2% for the apixaban and warfarin cohorts, respectively; the cumulative incidence of switching was 6.0% and 20.9%, respectively. The incidence rates of recurrent VTE were 1.2 and 2.5 per 100 person-years for the apixaban and warfarin cohorts, respectively.

Conclusions:

The majority of patients continued their apixaban or warfarin therapy following hospital discharge; however, a considerable proportion either switched or discontinued OAC upon transitioning from inpatient care. Among those who continued therapy, discontinuation, switch, and recurrent VTE occurred less often with apixaban vs. warfarin.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Clin Med Año: 2024 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Suiza
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Clin Med Año: 2024 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Suiza