Journalartikel

Jahr der Veröffentlichung: 2013

Seiten: 68-73

Zeitschrift: Journal of Cystic Fibrosis

Bandnummer: 12

Heftnummer: 1

ISSN: 1569-1993

Open Access Status: Bronze

DOI Link: https://doi.org/10.1016/j.jcf.2012.06.008

Verlag: Elsevier

Abstract: 

Background: Misdiagnosis of cystic fibrosis (CF) is rare. We investigated patients with misdiagnoses of CF in Germany, and compared patients diagnosed before and after 1990.

Methods: We analysed data from the German CF quality assurance project and rechecked the data with CF-centre directors.

Results: Between 1989 and 2004, CF diagnoses were withdrawn in 51 patients after 5.79 years (median), whose diagnosis was based on nonspecific symptoms between 1979 and 2001 at the median age of 4.33 years. CF transmembrane conductance regulator (CFTR) dysfunction was indicated by unreliable sweat tests (45.1%), pathologic sweat chloride (37.3%), genetic tests (3.9%), and nasal potential difference measurements (13.1%). Patients diagnosed after 1990 were older (6.13 vs 1.21 years), more frequently fulfilled the diagnostic criteria (77.4% vs 20%) and experienced respiratory symptoms (83.9% vs 50%).

Conclusions:. To detect misdiagnoses of CF, CF-centres should re-evaluate patients with atypical courses and new or transferred patients. Crown Copyright (C) 2012 Published by Elsevier B.V. on behalf of European Cystic Fibrosis Society. All rights reserved.

Harvard-Zitierstil: Naehrlich, L. and Bagheri-Behrouzi, A. (2013) Misdiagnosis of cystic fibrosis - Experience from Germany, Journal of Cystic Fibrosis, 12(1), pp. 68-73. https://doi.org/10.1016/j.jcf.2012.06.008

APA-Zitierstil: Naehrlich, L., & Bagheri-Behrouzi, A. (2013). Misdiagnosis of cystic fibrosis - Experience from Germany. Journal of Cystic Fibrosis. 12(1), 68-73. https://doi.org/10.1016/j.jcf.2012.06.008