Retrospective Cohort Study of Elderly Users of Single- or Multiple-Inhaler Triple Therapy for the Treatment of Asthma in the USA.

IF 2.3 Q2 RESPIRATORY SYSTEM

Pulmonary Therapy Pub Date : 2025-01-27 DOI:10.1007/s41030-024-00285-9

Russell A Settipane, Guillaume Germain, Francois Laliberté, Malena Mahendran, Annalise Hilts, Mei Sheng Duh, Rosirene Paczkowski, Emmeline Burrows

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引用次数: 0

Abstract

Introduction: Escalation to single- or multiple-inhaler triple therapy (SITT; MITT) is a recommended option for patients with asthma who remain uncontrolled by medium-dose inhaled corticosteroid/long-acting β₂-agonist; however, characterization of elderly users of triple therapy is limited. This real-world cohort study describes demographics and clinical characteristics of elderly patients with asthma with and without comorbid chronic obstructive pulmonary disease (COPD) who are new users of triple therapy, and asthma treatment patterns preceding triple therapy initiation.

Methods: This retrospective cohort study used administrative claims data from the Optum Clinformatics Data Mart database. Eligible patients were ≥ 65 years of age with asthma or with asthma and comorbid COPD who initiated either triple therapy with single-inhaler fluticasone furoate/umeclidinium/vilanterol (FF/UMEC/VI; 100/62.5/25 μg) or MITT between September 18, 2017 and September 30, 2020. Demographics, clinical characteristics, healthcare resource utilization, healthcare costs, and asthma treatment patterns were described in the 12-month period before triple therapy initiation (baseline period).

Results: In total, 15,557 patients were included. Among FF/UMEC/VI initiators with asthma (N = 635) mean age was 73.3 years and 66.6% were female. During the baseline period, > 75% of patients used controller therapy, > 92% used rescue medications, 27.9% experienced ≥ 1 asthma-related exacerbation, with mean annual exacerbation rate of 0.42, and mean all-cause healthcare costs were $23,407. Patients with asthma initiating MITT and patients with asthma and comorbid COPD initiating FF/UMEC/VI or MITT had similar characteristics, healthcare resource utilization, healthcare costs, and asthma treatment patterns to FF/UMEC/VI initiators with asthma.

Conclusions: Triple therapy is often initiated following use of other asthma controller medications in real-world practice. Substantial rescue medication use and high disease and economic burden among this elderly patient population suggest that their asthma was not adequately controlled prior to triple therapy initiation. This retrospective study provides an early profile of elderly patients with asthma in the USA.

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来源期刊

Pulmonary Therapy Medicine-Pulmonary and Respiratory Medicine

CiteScore

5.20

自引率

3.30%

发文量

审稿时长

6 weeks

期刊介绍： Aims and Scope Pulmonary Therapy is an international, open access, peer-reviewed (single-blind), and rapid publication journal. The scope of the journal is broad and will consider all scientifically sound research from pre-clinical, clinical (all phases), observational, real-world, and health outcomes research around the use of pulmonary therapies, devices, and surgical techniques. Areas of focus include, but are not limited to: asthma; chronic obstructive pulmonary disease; idiopathic pulmonary fibrosis; pulmonary hypertension; cystic fibrosis; lung cancer; respiratory tract disorders; allergic rhinitis and other respiratory allergies; influenza, pneumococcal infection, respiratory syncytial virus and other respiratory infections; and inhalers and other device therapies. The journal is of interest to a broad audience of pharmaceutical and healthcare professionals and publishes original research, reviews, case reports/series, trial protocols and short communications such as commentaries and editorials. Pulmonary Therapy will consider all scientifically sound research be it positive, confirmatory or negative data. Submissions are welcomed whether they relate to an international and/or a country-specific audience, something that is crucially important when researchers are trying to target more specific patient populations. This inclusive approach allows the journal to assist in the dissemination of quality research, which may be considered of insufficient interest by other journals. Rapid Publication The journal’s publication timelines aim for a rapid peer review of 2 weeks. If an article is accepted it will be published 3–4 weeks from acceptance. The rapid timelines are achieved through the combination of a dedicated in-house editorial team, who manage article workflow, and an extensive Editorial and Advisory Board who assist with peer review. This allows the journal to support the rapid dissemination of research, whilst still providing robust peer review. Combined with the journal’s open access model this allows for the rapid, efficient communication of the latest research and reviews, fostering the advancement of pulmonary therapies. Open Access All articles published by Pulmonary Therapy are open access. Personal Service The journal’s dedicated in-house editorial team offer a personal “concierge service” meaning authors will always have an editorial contact able to update them on the status of their manuscript. The editorial team check all manuscripts to ensure that articles conform to the most recent COPE, GPP and ICMJE publishing guidelines. This supports the publication of ethically sound and transparent research. 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