Diagnostic Performance of CLEIA Versus FEIA for KL-6 Peripheral and Alveolar Concentrations in Fibrotic Interstitial Lung Diseases: A Multicentre Study.

ABSTRACT:

Background

Interstitial lung diseases (ILD) is a group of lung disorders characterized by interstitial lung thickening due to inflammatory and fibrotic processes. Krebs von den Lungen-6 (KL-6) is a molecule secreted by damaged type II alveolar pneumocytes in the alveolar space. The goal of the present study was to compare two detection methods of KL-6 in both bronchoalveolar lavage (BAL) and serum from ILD patients at the moment of diagnosis.

Methods

Patients with suspicious of ILD and followed at two Italian referral centres for rare lung diseases were included in the study. BAL fluid and serum were collected and analysed by chemiluminescent enzyme immunoassay (CLEIA) and fluorescent enzyme immunoassay (FEIA) methods provided by Tosoh Biosciences.

Results

A total of

SUBMITTER: d'Alessandro M 

PROVIDER: S-EPMC11520937 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature