Idiopathic pulmonary fibrosis in the UK: findings from the British Thoracic Society UK Idiopathic Pulmonary Fibrosis Registry.

Objectives: Idiopathic pulmonary fibrosis (IPF) is a progressive interstitial lung disease (ILD) and the most common idiopathic interstitial pneumonia. The UK IPF Registry was established in 2013 to collect data pertaining to clinical features, therapeutic approaches and outcomes. From February 2023, the Registry expanded to include any ILD with evidence of fibrosis.