Chronic vocal cord palsy in Thuringia, Germany: a population-based study on epidemiology and outcome

Authors/Editors

Bohne, Salome

Research Areas

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Publication Details

Output type: Journal article

Author list: Djugai S, Boeger D, Buentzel J, Esser D, Hoffmann K, Jecker P, Mueller A, Radtke G, Bohne S, Finkensieper M, Volk GF, Guntinas-Lichius O

Publisher: Springer

Publication year: 2014

Journal: European Archives of Oto-Rhino-Laryngology (0937-4477)

Volume number: 271

Issue number: 2

Start page: 329

End page: 335

Number of pages: 7

ISSN: 0937-4477

eISSN: 1434-4726

Languages: English-Great Britain (EN-GB)

Unpaywall Data

Open access status: closed

Abstract

Although surgical treatment of patients with chronic vocal cord palsy (VCP) is an integral part of clinical routine of otorhinolaryngologists, there is nearly no population-based data published on incidence and efficiency of this surgery country-wide or nation-wide. 1430 patients with chronic VCP were treated in a department of otorhinolaryngology between 2005 and 2010 in Thuringia, Germany. VCP was unilateral and bilateral in 63 and 18 %, respectively. The affected side was not documented in 20 %. Iatrogenic lesions of the recurrent nerve (42 %) and neoplastic infiltration (27 %) were the leading etiologies. 192 patients (13 %) received surgical treatment. 31 % of patient needed more than one surgery. The rate of surgeries was higher for bilateral VCP (p < 0.0001). Vocal cord augmentation was the most frequent surgery for unilateral VCP and posterior cordectomy for bilateral VCP. The complication rate was high (16 %), but not different between unilateral and bilateral VCP (p = 0.108). The risk for tracheostomy was higher in the bilateral VCP group (p < 0.0001). Voice improvement was better after treatment of unilateral VCP (p < 0.0001). Breathing improvement was more frequent after bilateral VCP (p = 0.028). Dysphagia did not improve significantly. The rate of better voice, breathing, and swallowing function was higher in patients treated surgically than without surgery (all p < 0.0001). The rate of patients admitted for treatment of vocal fold palsy was 9.9/100,000 habitants. The surgical rate of VCP was 1.38/100,000 habitants. This population-based analysis shows that surgery for VCP is performed with higher incidence than expected effectively, but with relevant risks in daily routine of otorhinolaryngologists.

Keywords

Complication, Epidemiology, Health services research, Phonosurgery, Vocal cord palsy, Voice

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