title: [Cricohyoidopexy (CHP) and Cricohyoidoepiglottopexy (CHEP). Indication, complications, functional und oncological results].
abstract: BACKGROUND
  Subtotal laryngectomy with Cricohyoido(epiglotto)pexy (CHEP and CHP) is a commonly used surgical procedure in France, Italy and North America, but it is rarely carried out in Germany,where most laryngeal carcinomas staged T1-T3 are resected endoscopically or with total laryngectomy.
  
  
  OBJECTIVE
  To identify indications for the CHEP and CHP in a setting that uses endolaryngeal procedures as a standard approach to organ preserving surgery in laryngeal cancer patients.
  
  
  METHODS
  Nineteen patients with primary (n=15) or recurrent (n=4), supra- or transglottic carcinoma or carcinoma of the anterior commissure staged (r)T1b-4N0-2cM0 were treated with subtotal laryngectomy with CHEP (with or without neck dissection/radiotherapy) between October 1997 and June 1999.
  
  
  RESULTS
  Undisturbed deglutition without aspiration and respiration without tracheotomy was achieved in 17/19 patients.Three patients showed temporary pneumonia from aspiration and two patients needed further treatment for endolaryngeal synechia. Three patients died of unrelated causes. Four patients were diagnosed with local recurrence: Two of them died from tumor, two patients had curative total laryngectomy as salvage surgery.Fourteen patients are living free of disease 24-40 months after therapy.
  
  
  CONCLUSIONS
  CHEP is a subtotal laryngectomy with increased postoperative morbidity, but good functional results.Assuming a scrupulous indication for the extended tumors the oncological results of the CHEP are satisfying, too.
authors.affiliation: Universitäts-Hals-Nasen-Ohren-Klinik Köln, , , , , , DE.
authors.forename: U
authors.initials: U
authors.lastname: Schröder
authors.affiliation: Universitäts-Hals-Nasen-Ohren-Klinik Köln, , , , , , DE.
authors.forename: M
authors.initials: M
authors.lastname: Jungehülsing
authors.affiliation: Universitäts-Hals-Nasen-Ohren-Klinik Köln, , , , , , DE.
authors.forename: J P
authors.initials: JP
authors.lastname: Klußmann
authors.affiliation: Universitäts-Hals-Nasen-Ohren-Klinik Köln, , , , , , DE.
authors.forename: H E
authors.initials: HE
authors.lastname: Eckel
keywords: Keywords Cricohyoidoepiglottopexy; Laryngeal squamous cell carcinoma; Larynx carcinoma; Larynx preservation; Larynx surgery; Reconstructive partial laryngeal surgery