Hospital Admission and Readmission Among US Patients Receiving Umeclidinium/Vilanterol or Tiotropium as Initial Maintenance Therapy for Chronic Obstructive Pulmonary Disease.

ABSTRACT:

Introduction

Patients hospitalized for chronic obstructive pulmonary disease (COPD) exacerbations are at risk of further readmissions, increased treatment costs, and excess mortality. This study evaluated inpatient admissions and readmissions in patients receiving initial maintenance therapy with umeclidinium/vilanterol (UMEC/VI) versus tiotropium (TIO).

Methods

This retrospective, matched cohort study identified patients with COPD who initiated maintenance therapy with UMEC/VI or TIO from Optum's de-identified Clinformatics Data Mart database between January 1, 2013, and December 31, 2018 (index date defined as earliest dispensing). Eligibility criteria included: ≥ 1 medical claim for COPD pre-index or on the index date; ≥ 12 months of continuous eligibility pre-index; age 

SUBMITTER: Slade D 

PROVIDER: S-EPMC8137777 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature