Effect of Azithromycin on Fatty Acids in CF

Summary

In collaboration with Dr.Birgit Alteheld, Institute of Nutrional Sciences of the university of Bonn, Germany the following effect is explored: Effect of a 4 week therapy with AZT on synthesis of lipoproteins as well as Docosahexaen and other fatty acids in patients with Cystic Fibrosis (CF). Moreover proinflammatory cytokines in blood and sputum are of interest.

Timeline

Start

2012-03

Primary completion

2018-12

Completion

2018-12

Publications

• Background Freedman SD, Blanco PG, Zaman MM, Shea JC, Ollero M, Hopper IK, Weed DA, Gelrud A, Regan MM, Laposata M, Alvarez JG, O'Sullivan BP. Association of cystic fibrosis with abnormalities in fatty acid metabolism. N Engl J Med. 2004 Feb 5;350(6):560-9. doi: 10.1056/NEJMoa021218.
• Background Steinkamp G, Schmitt-Grohe S, Doring G, Staab D, Pfrunder D, Beck G, Schubert R, Zielen S. Once-weekly azithromycin in cystic fibrosis with chronic Pseudomonas aeruginosa infection. Respir Med. 2008 Nov;102(11):1643-53. doi: 10.1016/j.rmed.2008.03.009. Epub 2008 Aug 12.
• Background Schmitt-Grohe S, Hippe V, Igel M, von Bergmann K, Posselt HG, Krahl A, Smaczny C, Wagner TO, Nikolazik W, Schubert R, Lentze MJ, Zielen S. Lipopolysaccharide binding protein, cytokine production in whole blood, and lipoproteins in cystic fibrosis. Pediatr Res. 2005 Nov;58(5):903-7. doi: 10.1203/01.PDR.0000182598.98167.24. Epub 2005 Sep 23.
• Background Flume PA, O'Sullivan BP, Robinson KA, Goss CH, Mogayzel PJ Jr, Willey-Courand DB, Bujan J, Finder J, Lester M, Quittell L, Rosenblatt R, Vender RL, Hazle L, Sabadosa K, Marshall B; Cystic Fibrosis Foundation, Pulmonary Therapies Committee. Cystic fibrosis pulmonary guidelines: chronic medications for maintenance of lung health. Am J Respir Crit Care Med. 2007 Nov 15;176(10):957-69. doi: 10.1164/rccm.200705-664OC. Epub 2007 Aug 29.
• Background Ribeiro CM, Hurd H, Wu Y, Martino ME, Jones L, Brighton B, Boucher RC, O'Neal WK. Azithromycin treatment alters gene expression in inflammatory, lipid metabolism, and cell cycle pathways in well-differentiated human airway epithelia. PLoS One. 2009 Jun 5;4(6):e5806. doi: 10.1371/journal.pone.0005806.

Drugs

Indications