Weight loss and outcomes in subjects with progressive pulmonary fibrosis: data from the INBUILD trial.

ABSTRACT:

Background

Lower body mass index (BMI) and weight loss have been associated with worse outcomes in some studies in patients with pulmonary fibrosis. We analyzed outcomes in subgroups by BMI at baseline and associations between weight change and outcomes in subjects with progressive pulmonary fibrosis (PPF) in the INBUILD trial.

Methods

Subjects with PPF other than idiopathic pulmonary fibrosis were randomized to receive nintedanib or placebo. In subgroups by BMI at baseline (< 25, ≥ 25 to < 30, ≥ 30 kg/m²), we analyzed the rate of decline in FVC (mL/year) over 52 weeks and time-to-event endpoints indicating disease progression over the whole trial. We used a joint modelling approach to assess associations between change in weight and the time-to-event endpoints.

SUBMITTER: Kreuter M 

PROVIDER: S-EPMC9999543 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature