Functional, radiological and biological markers of alveolitis and infections of the lower respiratory tract in patients with systemic sclerosis.

ABSTRACT:

Background

A progressive lung disease and a worse survival have been observed in patients with systemic sclerosis and alveolitis. The objective of this study was to define the functional, radiological and biological markers of alveolitis in SSc patients.

Methods

100 SSc patients (76 with limited and 24 with diffuse disease) underwent a multistep assessment of cardiopulmonary system: pulmonary function tests (PFTs) every 6-12 months, echocardiography, high resolution computed tomography (HRCT) and bronchoalveolar lavage (BAL), if clinically advisable. Alveolar and interstitial scores on HRCT and IL-6 plasma levels were also assessed as lung disease activity indices.

Results

90 SSc patients with abnormal PFTs and 3 with signs and/or symptoms of lung involvement and norm

SUBMITTER: De Santis M 

PROVIDER: S-EPMC1208954 | biostudies-literature | 2005 Aug

REPOSITORIES: biostudies-literature