1989
DOI: 10.1288/00005537-198907000-00016
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Voice intensity of patients using a communi‐trach I® cuffed speaking tracheostomy tube

Abstract: Voice intensity levels produced by 20 patients with cuffed speaking tracheostomy tubes (Communi‐Trach I®) at three different airflow rates were investigated. Results indicated that audible and intelligible speech was produced with significantly greater intensity over ambient room noise at 5 l/minute, 10 l/minute, and 15 l/minute of airflow. Criteria for use, common causes of malfunctioning, and rehabilitation techniques necessary for the successful use of cuffed speaking tracheostomy tubes are discussed.

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Cited by 21 publications
(36 citation statements)
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“…The specialized talking tracheostomy tubes can be a solution for tracheostomized patient who cannot tolerate cuff deflation. The Portex Trach-Talk was successfully used in four studies, [ 36 , 38 , 39 , 42 ]; however, in another publication by Leder and Astrachan (1989) [ 56 ] stomal complications were reported in the form of pressure necrosis and wound extensions at the insertion of the airflow line. The more recently developed Portex BLUSA and the Blom Tracheostomy Tube appear to achieve sustained audible phonation [ 37 , 40 , 49 ].…”
Section: Discussionmentioning
confidence: 99%
“…The specialized talking tracheostomy tubes can be a solution for tracheostomized patient who cannot tolerate cuff deflation. The Portex Trach-Talk was successfully used in four studies, [ 36 , 38 , 39 , 42 ]; however, in another publication by Leder and Astrachan (1989) [ 56 ] stomal complications were reported in the form of pressure necrosis and wound extensions at the insertion of the airflow line. The more recently developed Portex BLUSA and the Blom Tracheostomy Tube appear to achieve sustained audible phonation [ 37 , 40 , 49 ].…”
Section: Discussionmentioning
confidence: 99%
“…Most of the included studies were non randomised, observational studies, of which three were prospective observational studies involving 50 patients, 6,12,13 six observational studies without further specification of design involving 90 patients, 8,9,14-17 and six case studies involving 16 patients. 7,[18][19][20][21][22] Two randomised controlled clinical trials (RCT) with 75 patients assessing QOL related to the effect of ACV on speech were also included (Table 1).…”
Section: Characteristics Of Sources Of Evidencementioning
confidence: 99%
“…Historically, use of fenestrated tracheotomy tubes resulted in granulation tissue formation due to the number, placement, and sharpness of the edges of the fenestra (Leder, 1990;Leder & Traquina, 1989). Therefore, non-fenestrated tracheotomy tubes were and continue to be used in the vast majority of patients.…”
Section: Fenestrated Versus Non-fenestrated Tracheotomy Tubesmentioning
confidence: 99%