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Article

Baseline characteristics from a 3-year longitudinal study to phenotype subjects with COPD: the FOOTPRINTS study.

Respiratory research - 17 Nov 2023

Crapo James D, Gupta Abhya, Lynch David A, Turner Alice M, Mroz Robert M, Janssens Wim, Ludwig-Sengpiel Andrea, Koegler Harald, Eleftheraki Anastasia, Risse Frank, Diefenbach Claudia

Abstract excerpt

BACKGROUND: FOOTPRINTS® is a prospective, longitudinal, 3-year study assessing the association between biomarkers of inflammation/lung tissue destruction and chronic obstructive pulmonary disease (COPD) severity and progression in ex-smokers with mild-to-severe COPD. Here, we present baseline characteristics and select biomarkers of study subjects. METHODS: The methodology of FOOTPRINTS® has been published...

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Source

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Identifiers

PMID: 37978492
DOI: 10.1186/s12931-023-02584-2
PMCID: PMC10656819

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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