The Blom-Singer(R) adjustable tracheostoma valve (ATV) is a new trache
ostoma valve, introduced in 1992 to improve voice rehabilitation after
total laryngectomy. Little research has been done to evaluate the ben
efits of this valve. Our study evaluates the advantages and disadvanta
ges of using this device. Eighteen laryngectomized patients with a low
-resistance Provox(R) voice prosthesis received an ATV, using minimal
selection criteria. The patients are evaluated according to a specific
protocol. The effectiveness of the humidifilter, valve and fixation m
ethod and the benefits are evaluated. Approximately 66% of the 18 pati
ents are still using the ATV. We report the differences between the cu
rrent users and the dropout group. Patient factors are discussed that
seem to have an impact on the effective use of the valve, such as age
and mucus production. We consider the ATV to be a valuable device for
fingerless speech in the laryngectomized patient.