The influence of closure technique in total laryngectomy on the development of a pseudo-diverticulum and dysphagia

Martine F van der Kamp, Rico N P M Rinkel, Simone E J Eerenstein

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

OBJECTIVE: In total laryngectomy, the neopharynx can be closed in several ways. It is suggested that a pseudo-diverticulum is seen more frequently in patients closed with vertical closure than with "T"-shaped closure, causing postoperative dysphagia. We report the results of patients treated with vertical closure and "T"-shaped closure with regard to the formation of a pseudo-diverticulum and postoperative dysphagia.

METHODS: In our retrospective cohort study, we identified 117 consecutive laryngectomized patients treated in the VU University Medical Center of Amsterdam between March 2009 and December 2013. Evaluations with statistical analysis of postoperative outcome measures (the formation of a pseudo-diverticulum and dysphagia), qualitative and quantitative variables were conducted.

RESULTS: Patient demographics were similar between the vertical-shaped closure and the "T"-shaped closure groups. In 84.6% of patients with vertical closure, a pseudo-diverticulum was seen compared to 18.5% with "T"-shaped closure (p < 0.001). Dysphagia was increasingly seen in patients with a pseudo-diverticulum (60.5%) compared to patients without a pseudo-diverticulum (39.5%) (p = 0.090).

CONCLUSION: Formation of a pseudo-diverticulum is more frequently seen in laryngectomy patients closed with vertical closure than in patients closed with "T"-shaped closure of the neopharynx. It is favorable to implement "T"-shaped closure in laryngectomy.

Original languageEnglish
Pages (from-to)1967-1973
Number of pages7
JournalEuropean Archives of Oto-Rhino-Laryngology
Volume274
Issue number4
DOIs
Publication statusPublished - Apr 2017

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