University of Tasmania
Browse

File(s) under permanent embargo

Non-steroid agents for idiopathic pulmonary fibrosis (Intervention Review)

journal contribution
posted on 2023-05-17, 04:24 authored by Spagnolo, P, Del Giovane, C, Luppi, F, Cerri, S, Balduzzi, S, Eugene WaltersEugene Walters, D'Amico, R, Richeldi, L
Background Idiopathic pulmonary fibrosis is a chronic progressive lung disease with poor outcome and no effective treatment to date. This is an update of a Cochrane Review first published in 2003. Objectives To assess the efficacy of non-steroid agents in adults with idiopathic pulmonary fibrosis. Search strategy We searched the Cochrane Airways Group Register (30March 2010), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 1, 2010), Ovid MEDLINE to March week 5, 2010, EMBASE to week 13, 2010 and PubMed to April 2010, with additional handsearching, including abstracts of international conferences. We also contacted pharmaceutical companies and researchers in the field. Selection criteria Randomised studies comparing non-steroid drugs with placebo or steroids in adults with idiopathic pulmonary fibrosis. Data collection and analysis Two authors independently assessed trial quality, extracted data and assessed risk of bias. We contacted pharmaceutical companies to obtain missing information, if any. We combined survival outcomes using Peto odds ratios or hazard ratios (HR). Main results Fifteen trials involving 10 different drugs were included. Two trials enrolling 1156 patients compared interferon gamma-1beta with placebo: interferon gamma-1beta did not significantly improve survival (HR 0.88, 95%CI 0.47 to 1.64; P = 0.68). Four trials involving 1155 patients compared pirfenidone with placebo. Three trials, conducted in 1046 patients, provided data on progression-free survival: pirfenidone significantly reduced the risk of disease progression by 30% (HR 0.70, 95% CI 0.56 to 0.88, P = 0.002). Data on the effect of pirfenidone on pulmonary function could only be assessed for two studies analysing 314 patients. Forced vital capacity or vital capacity was significantly improved by pirfenidone (mean difference 0.08 L, 95% CI 0.03 to 0.13, P = 0.0006).

History

Publication title

Cochrane Database of Systematic Reviews

Volume

2010

Issue

9

Pagination

EJ

ISSN

1469-493X

Department/School

Menzies Institute for Medical Research

Publisher

John Wiley & Sons Ltd.

Place of publication

United Kingdom

Rights statement

The definitive published version is available online at: http://onlinelibrary.wiley.com/

Repository Status

  • Restricted

Socio-economic Objectives

Clinical health not elsewhere classified

Usage metrics

    University Of Tasmania

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC