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Single cannula versus double cannula tracheostomy tubes in major oral and oropharyngeal resections

Dhiwakar, M.; Nambi, G.I.; Ramanikanth, T.V.; Kale, S.M.; Sivakumar, M.N.

Journal of Laryngology and Otology 130(4): 388-392

2016


ISSN/ISBN: 0022-2151
PMID: 26707289
DOI: 10.1017/s0022215115003412
Accession: 058858896

To compare the outcomes of two types of tracheostomy tubes used in major head and neck surgery. A retrospective study was conducted of prospectively collected data. The post-operative safety and adequacy of a single cannula tracheostomy tube was compared to a double cannula tracheostomy tube in patients undergoing tracheostomy during major oral and oropharyngeal resections. Out of 46 patients with the single cannula tube, 7 (15 per cent) experienced significant obstruction warranting immediate tube removal, while another 9 (20 per cent) needed a change of tube or tube re-insertion for continued airway protection. In contrast, out of 50 patients with the double cannula tube, the corresponding numbers were 0 (p = 0.004) and 1 (2 per cent; p = 0.007) respectively. Insertion of a double cannula (instead of a single cannula) tracheostomy tube in the course of major oral and oropharyngeal resections offers better airway protection during the post-operative period.

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