Abstract
Cystic fibrosis (CF) lung pathology is characterized by excessive neutrophilic inflammation and high tumor necrosis factor-alpha (TNF-α) levels. A cornerstone of CF management is reduction of the inflammatory burden in the lung. We present the case of a 19-year-old CF patient who demonstrated significant clinical improvement in her lung disease associated with a reduction in sputum percent neutrophils, following commencement of etanercept (TNF-α antagonist) for rheumatoid arthritis. She has not had any infectious complications or other significant adverse effects during 2 years of treatment. It may be time to reconsider TNF-α antagonists as potential anti-inflammatory agents for CF lung disease.
References
Gibson RL, Burns JL, Ramsey BW (2003) Pathophysiology and management of pulmonary infections in cystic fibrosis. Am J Respir Crit Care Med 168:918–951
Cohen-Cymberknoh M, Shoseyov D, Kerem E (2011) Managing cystic fibrosis: strategies that increase life expectancy and improve quality of life. Am J Respir Crit Care Med 183:1463–1471
Konstan MW, Doring G, Lands LC et al (2005) Results of a phase II clinical trial of BIIL 284 BS (an LTB4 receptor antagonist) for the treatment of CF lung disease. Pediatr Pulmonol 40(Suppl 28):125
Wallis RS, Broder MS, Wong JY, Hanson ME, Beenhouwer DO (2004) Granulomatous infectious diseases associated with tumour necrosis factor antagonists. Clin Infect Dis 38:1261–1265
Curtis JR, Xi J, Patkar N et al (2007) Drug-specific and time-dependent risks of bacterial infection among patients with rheumatoid arthritis who were exposed to tumour necrosis factor antagonists. Arthritis Rheum 56:4226
Casserly B, Donat W (2009) Stabilization of lung function and clinical symptoms in a patient with cystic fibrosis (CF) after institution of infliximab: a monoclonal antibody that binds tumour necrosis factor alpha. Lung 187:149–152
Vincenzi F, Bizzarri B, Ghiselli A, de Angelis N, Fornaroli F, de Angelis GL (2010) Cystic fibrosis and Crohn’s disease: successful treatment and long term remission with infliximab. World J Gastroenterol 16(15):1924–1927
Acknowledgments
The authors are extremely grateful to Mr. Peter Dash for his assistance in processing sputum samples for cell counts.
Conflict of interest
None.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Visser, S., Martin, M. & Serisier, D.J. Improvements in Cystic Fibrosis Lung Disease and Airway Inflammation Associated with Etanercept Therapy for Rheumatoid Arthritis: A Case Report. Lung 190, 579–581 (2012). https://doi.org/10.1007/s00408-012-9393-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00408-012-9393-9