Authors: J. Lukáš 1; J. Valvoda 1,2; P. Rambousek 1; prof. MUDr. Jan Bělohlávek, Ph.D. 2; F. Novák 3; Stříteský M. Dušková J. 4 5; T. Haas 6 Authors‘ workplace: ORL oddělení VFN Praha ; přednosta doc. MUDr. M. Hroboň, CSc. II. interní klinika 1. LF UK a VFN, Praha 1; přednosta prof. MUDr. M. Aschermann, DrSc. IV. interní klinika 1. LF UK a VFN Praha 2; přednosta doc. MUDr. A. Žák, CSc. Klinika anesteziologie a resuscitace 1. LF UK a VFN, Praha 3; přednosta M. Stříteský, CSc. Ústav patologie 1. LF UK a VFN, Praha 4; přednosta prof. MUDr. C. Povýšil, DrSc. Ústav biofyziky 1. LF UK a VFN, Praha 5; přednosta doc. Ing. M. Špunda, CSc. 6 Published in: Otorinolaryngol Foniatr, 55, 2006, No. 3, pp. 144-149. Category: Original Article
To perform analysis of results based on a prospective randomized study and to compare the occurrence of perioperative and postoperative complications in puncture dilatation and standard surgical tracheostomy. In the period of January 2003 to December 2005, 205 trachemostomies (100 PDT and 105 ST) by endotracheal intubation were performed in critically ill patients at the Intensive Care Units of general Teaching Hospital in Prague. The indication for elective tracheostomy was to secure respiratory pathways in longterm artificial lung ventilation. The study included patients who fulfilled entry and output criteria of the study protocol and were selected for performing PDT or ST by an envelope method. The interventions were performed in analgesic sedation and relaxation, ST was made by a modified stem lobe according to Björk, PDT by the dilatation method according to Griggs using pean forceps (clamp). In both techniques there was a similar indication for the intervention, as well as age, sex of the patients, and duration of endotracheal intubation. No statistically significant difference was found in the number of decannulated patients (altogether 46%) or in the time period required for decannulation (average time period was 30.3 days in PDTY and 32.2 days in ST), or in the number of deceased patients with tracheostomy (43% altogether) with PDT, which concerned 40 patients with PDT and 47 patients with ST. A statistically significant difference of the time to perform tracheostomy (p There was not any statistically significant difference in the localization of tracheostomy on trachea or in the occurrence of microscopic changes on mucosa. Our study established the predominance of perioperative and early postoperative complications in PDT. In contrast, late complications occurred more frequently with ST.
Key words: standard surgical tracheostomy, pucture dilatation analysis of complications.
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