Prognostic value of transbronchial lung cryobiopsy for the multidisciplinary diagnosis of idiopathic pulmonary fibrosis: a retrospective validation study.

Background: Transbronchial lung cryobiopsy (TBLC) has been introduced recently in the diagnosis of interstitial lung diseases. We aimed to evaluate the prognostic significance of the distinction between idiopathic pulmonary fibrosis and other interstitial lung diseases with the use of TBLC data in multidisciplinary team (MDT) diagnosis.

Methods: In this single-centre, retrospective, investigator-initiated comparative study, we evaluated consecutive patients without a definite usual interstitial pneumonia pattern on high-resolution CT, who presented to the GB Morgagni Hospital (Forlì, Italy), and who underwent TBLC (Jan 1, 2011, to Dec 31, 2014) or surgical lung biopsy (SLB; Jan 1, 2002, to Dec 31, 2016).

OSA and Prolonged Oxygen Desaturation During Sleep are Strong Predictors of Poor Outcome in IPF.

Purpose: Sleep Breathing Disorders (SBD) are frequently found in idiopathic pulmonary fibrosis (IPF) and they are associated with worse quality of sleep and life and with higher mortality. The study aimed at evaluating the impact of SBD on prognosis (mortality or disease progression) in 35 patients with mild to moderate IPF.

Methods And Results: Obstructive sleep apnea (OSA) was diagnosed in 25/35 patients with IPF: 14/35 mild, 7/35 moderate, and 4/35 severe.

Transbronchial Lung Cryobiopsy in Diffuse Parenchymal Lung Disease: Comparison between Biopsy from 1 Segment and Biopsy from 2 Segments - Diagnostic Yield and Complications.

Background: Transbronchial lung cryobiopsy is an innovative method of obtaining samples from the parenchyma of patients with diffuse parenchymal lung diseases. However, the technique is not yet standardized, and uncertainty exists about the optimal protocol, including the number of samples, the biopsy size, and the choice of the biopsy site.

Objectives: To compare the diagnostic yield and complications of cryobiopsy with different strategies adopted to sample lung tissue (number of samples, biopsy site, and sample size).

Safety and Diagnostic Yield of Transbronchial Lung Cryobiopsy in Diffuse Parenchymal Lung Diseases: A Comparative Study versus Video-Assisted Thoracoscopic Lung Biopsy and a Systematic Review of the Literature.

Background: A diagnosis of interstitial lung diseases (ILDs) may include surgical lung biopsy (SLB), which is associated with significant morbidity and mortality and also appreciable costs. Transbronchial lung cryobiopsy (TBLC) is adopting an important role.

Objectives: The aim of this study was to compare the diagnostic yield (DY) and safety of TBLC and SLB in a large cohort of patients and to perform a systematic review of the literature as well as a meta-analysis.

Bronchoscopic Lung Cryobiopsy Increases Diagnostic Confidence in the Multidisciplinary Diagnosis of Idiopathic Pulmonary Fibrosis.

Rationale: Surgical lung biopsy is often required for a confident multidisciplinary diagnosis of idiopathic pulmonary fibrosis (IPF). Alternative, less-invasive biopsy methods, such as bronchoscopic lung cryobiopsy (BLC), are highly desirable.

Objectives: To address the impact of BLC on diagnostic confidence in the multidisciplinary diagnosis of IPF.