Journal
OTOLARYNGOLOGY-HEAD AND NECK SURGERY
Volume 139, Issue 3, Pages 421-423Publisher
MOSBY-ELSEVIER
DOI: 10.1016/j.otohns.2008.06.013
Keywords
-
Categories
Ask authors/readers for more resources
OBJECTIVE: To review vocal outcome measures, using the Voice Related Quality of Life (VRQOL) index, after simultaneous bilateral posterior cricoarytenoid muscle botulinum toxin injections. STUDY DESIGN: Case series. SETTING: Tertiary care academic clinic. SUBJECTS AND METHODS: Fourteen subjects with abductor spasmodic dysphonia received 37 simultaneous bilateral posterior cricoarytenoid muscle botulinum toxin injections for isolated abductor spasmodic dysphonia (ABSD) over a 16-month period. MAIN OUTCOME MEASURES: VRQOL index. RESULTS: Of the 37 injections,.33 of 37 (89%) resulted in improvement. Three injections resulted in no improvement, and one injection resulted in a worse VRQOL. The overall VRQOL mean improvement was 19.8 (range 5-53), with an average pre/postinjection VRQOL interval of 36 days (range 21-45 days). CONCLUSIONS: Simultaneous bilateral posterior cricoarytenoid muscle botulinum injections result in a statistically significant improvement in VRQOL index scores for a high percentage of ABSD patients, thus improving patient quality of life. (c) 2008 American Academy of Otolaryngology-Head and Neck Surgery Foundation. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available