Prevention of Bronchiectasis in Infants With Cystic Fibrosis

Summary

The general aim of this project is to conduct a randomized, double-blind, placebo-controlled clinical trial of azithromycin to determine whether treatment from infancy is safe and will prevent the onset of bronchiectasis. One hundred and thirty infants will be recruited from CF clinics in Australia and New Zealand and treated from 3 months to three years of age. The primary outcome will be the proportion with radiologically-defined bronchiectasis at 3 years of age. Safety and mechanistic evaluations will also be undertaken.

Timeline

Start

2012-04

Primary completion

2020-03

Completion

2021-03

Publications

• Background Douglas TA, Brennan S, Gard S, Berry L, Gangell C, Stick SM, Clements BS, Sly PD. Acquisition and eradication of P. aeruginosa in young children with cystic fibrosis. Eur Respir J. 2009 Feb;33(2):305-11. doi: 10.1183/09031936.00043108. Epub 2008 Nov 14.
• Background Sly PD, Brennan S, Gangell C, de Klerk N, Murray C, Mott L, Stick SM, Robinson PJ, Robertson CF, Ranganathan SC; Australian Respiratory Early Surveillance Team for Cystic Fibrosis (AREST-CF). Lung disease at diagnosis in infants with cystic fibrosis detected by newborn screening. Am J Respir Crit Care Med. 2009 Jul 15;180(2):146-52. doi: 10.1164/rccm.200901-0069OC. Epub 2009 Apr 16.
• Background Stick SM, Brennan S, Murray C, Douglas T, von Ungern-Sternberg BS, Garratt LW, Gangell CL, De Klerk N, Linnane B, Ranganathan S, Robinson P, Robertson C, Sly PD; Australian Respiratory Early Surveillance Team for Cystic Fibrosis (AREST CF). Bronchiectasis in infants and preschool children diagnosed with cystic fibrosis after newborn screening. J Pediatr. 2009 Nov;155(5):623-8.e1. doi: 10.1016/j.jpeds.2009.05.005. Epub 2009 Jul 19.
• Stick SM, Foti A, Ware RS, Tiddens HAWM, Clements BS, Armstrong DS, Selvadurai H, Tai A, Cooper PJ, Byrnes CA, Belessis Y, Wainwright C, Jaffe A, Robinson P, Saiman L, Sly PD; COMBAT CF Study Group. The effect of azithromycin on structural lung disease in infants with cystic fibrosis (COMBAT CF): a phase 3, randomised, double-blind, placebo-controlled clinical trial. Lancet Respir Med. 2022 Aug;10(8):776-784. doi: 10.1016/S2213-2600(22)00165-5. Epub 2022 Jun 2.

Drugs

Indications