Improved method of gastrostomy tube replacement using a small-caliber transnasal endoscope.

Improved method of gastrostomy tube replacement using a small-caliber transnasal endoscope.

Acta Otolaryngol. 2015 Nov 7;:1-4

Authors: Chang H, Huang Y, Yao W, Zhang L, Li Y

Abstract
CONCLUSION: Gastrostomy tube replacement using a new approach through the abdominal-wall stoma with a small-caliber trans-nasal endoscope is feasible, fast, and safe compared with the trans-oral approach.
OBJECTIVES: To evaluate the feasibility of a new technique using a trans-nasal endoscope for gastrostomy tube replacement.
METHODS: Between June 2005 and December 2013 in the Peking University Third Hospital, 69 patients underwent gastrostomy tube replacement using the trans-oral approach (conventional method) or a small-caliber trans-nasal endoscope inserted through the abdominal-wall stoma (new method). A retrospective review was performed of the medical records of those patients, including demography and information about the surgical procedure and any complications. Patients were classified into the conventional group and the new method group. Descriptive statistics for all continuous variables were mean ± standard deviation and for categorical variables were number and percentage.
RESULTS: Gastrostomy tube replacement was achieved in 69 of 69 cases (100%); 23 of these procedures were performed using the new method. The surgery time with the conventional method (8.3 ± 2.0 min) was significantly longer than with the new method (6.0 ± 0.9 min, p < 0.001). With the conventional method, there was one patient (2%) with post-operative fever and skin infection; no complications occurred with the new method.

PMID: 26549728 [PubMed - as supplied by publisher]

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