• J. Antimicrob. Chemother. · May 2011

    Review Meta Analysis

    Effectiveness and safety of macrolides in cystic fibrosis patients: a meta-analysis and systematic review.

    • Yun Cai, Dong Chai, Rui Wang, Nan Bai, Bei-Bei Liang, and Youning Liu.
    • Department of Clinical Pharmacology, PLA General Hospital, Beijing, People's Republic of China.
    • J. Antimicrob. Chemother. 2011 May 1; 66 (5): 968-78.

    ObjectivesTo evaluate the efficacy and safety of macrolides in cystic fibrosis (CF).MethodsRandomized controlled trials (RCTs) of macrolides for the treatment of CF published in PubMed, the Cochrane Library and Embase were searched. Application of inclusion and exclusion criteria, data extraction, and assessment of methodological quality were independently performed in duplicate. The primary efficacy outcome was the impact on the deterioration of lung function (changes in FEV(1) and FVC). Safety outcomes included adverse events and mortality.ResultsEight RCTs (seven with azithromycin and one with clarithromycin) were found in the systematic review and six RCTs with azithromycin (654 patients) were included in the meta-analysis. Azithromycin treatment showed a significant increase in FEV(1)% (3.22%, 95% CI = 1.38-5.06, P = 0.0006, I(2) = 0%) and FVC% (3.23%, 95% CI = 1.62-4.85, P < 0.0001, I(2) = 0%) compared with placebo. In individuals with baseline Pseudomonas aeruginosa colonization, both FEV(1)% (4.80%, 95% CI = 1.66-7.94, P = 0.003, I(2) = 42%) and FVC% (4.74%, 95% CI = 1.92-7.57, P = 0.001, I(2) = 0%) increased significantly. The incidence rates of the main side effects (cough, headache, abdominal pain, vomiting, nausea and diarrhoea) were not significantly different between the azithromycin-treated group and the placebo group. The RCT of clarithromycin, involving 18 patients, showed its effects on clinical improvement; however, the small sample size made comparisons with azithromycin difficult.ConclusionsLong-term use of azithromycin can improve lung function, especially for P. aeruginosa-colonized CF patients. There was no evidence of increased adverse events with azithromycin. More data are needed to verify the best azithromycin regimen and to evaluate other macrolides in CF patients.

      Pubmed     Free full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…