Metabolic Changes After Bronchoscopic Lung Volume Reduction With Endobronchial Valves in COPD Patients.

IF 8.7 3区医学 Q1 RESPIRATORY SYSTEM

Archivos De Bronconeumologia Pub Date : 2024-11-22 DOI:10.1016/j.arbres.2024.11.003

Marieke C van der Molen, Rein Posthuma, Anouk W Vaes, Martijn A Spruit, Harry R Gosker, Alain R Viddeleer, Tineke P Willems, Lowie E G W Vanfleteren, Dirk-Jan Slebos, Jorine E Hartman

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引用次数: 0

Abstract

Objectives: Little is known about the effect of bronchoscopic lung volume reduction using endobronchial valves (BLVR-EBV) on extrapulmonary manifestations like body composition, muscle function or metabolism. Pulmonary rehabilitation (PR) clearly addresses extrapulmonary manifestations of COPD, including physical inactivity and low muscle mass. However, the added impact of BLVR-EBV+PR remains unknown. Therefore, this study aimed to assess the effect of BLVR-EBV on body composition, muscle function and metabolic markers and whether PR has an additional impact on these outcomes.

Methods: Subjects with severe COPD eligible for both PR and BLVR-EBV were randomized into three groups: PR+BLVR-EBV, BLVR-EBV+PR, or only BLVR-EBV (n=97). Assessments included Dual Energy X-ray Absorptiometry, thigh muscle Computed Tomography, muscle strength measurements, accelerometry, and plasma (leptin, adiponectin, insulin, and triglycerides) at baseline and six months after the last intervention.

Results: A total of 74 participants completed the study. At follow-up, there were significant increases in the groups combined and both groups separated in total weight, lean mass, fat mass, muscle strength, daily physical activity, and triglyceride levels while leptin/fat mass ratio levels were significantly reduced. No differences were found between groups who underwent BLVR-EVR alone or BLVR-EBV with PR.

Conclusions: BLVR-EBV results in significant increases in body weight, lean and fat mass, muscle strength and daily physical activity level, and impacts on adipokine profile, irrespective of PR. This underscores the systemic benefits of addressing lung hyperinflation in patients with severe COPD.

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来源期刊

Archivos De Bronconeumologia Medicine-Pulmonary and Respiratory Medicine

CiteScore

3.50

自引率

17.50%

发文量

330

审稿时长

14 days

期刊介绍： Archivos de Bronconeumologia is a scientific journal that specializes in publishing prospective original research articles focusing on various aspects of respiratory diseases, including epidemiology, pathophysiology, clinical practice, surgery, and basic investigation. Additionally, the journal features other types of articles such as reviews, editorials, special articles of interest to the society and editorial board, scientific letters, letters to the editor, and clinical images. Published monthly, the journal comprises 12 regular issues along with occasional supplements containing articles from different sections. All manuscripts submitted to the journal undergo rigorous evaluation by the editors and are subjected to expert peer review. The editorial team, led by the Editor and/or an Associate Editor, manages the peer-review process. Archivos de Bronconeumologia is published monthly in English, facilitating broad dissemination of the latest research findings in the field.