Αρχειοθήκη ιστολογίου

Τρίτη 25 Δεκεμβρίου 2018

Voice outcomes following medialization laryngoplasty with and without arytenoid adduction

Objective

Voice outcomes following medialization laryngoplasty (ML) for unilateral vocal fold paralysis (UVFP) were compared to those who underwent ML plus arytenoid adduction (AA) (ML+AA).

Methods

Single institution retrospective review of patients with UVFP undergoing ML and ML+AA (2009–2017). Demographic information and history of laryngeal procedures were collected. Preoperative and postoperative Voice Handicap Index‐10 (VHI‐10) and Consensus Perceptual Auditory Evaluation of Voice (CAPE‐V) were assessed.

Results

Of 236 patients, 119 met study criteria. Of those, 70 (59%) underwent ML and 49 (41%) underwent ML+AA. Significant differences between groups at baseline were found for age at time of thyroplasty (P = 0.046), VHI‐10 scores (P < 0.001), and CAPE‐V scores (P = 0.007). Baseline VHI‐10 scores for ML+AA (28 ± 7) were greater than those for ML alone (24 ± 7). At 12 months, overall VHI‐10 scores improved compared to baseline for both groups (ML+AA = 9 ± 7, ML = 16 ± 9); however, there was greater improvement for the ML+AA group compared to ML group (P = 0.001). CAPE‐V scores at 3 or 12 months improved, but differences between the groups were not statistically significant once controlled for covariates.

Conclusion

Based on current findings, patients who undergo ML+AA likely have greater voice handicap at baseline compared to those undergoing ML alone. Patients selected for ML+AA improve as much or more than those who underwent ML alone. This highlights the importance of appropriate selection of candidates for AA.

Level of Evidence

4. Laryngoscope, 2018



http://bit.ly/2T7LVAD

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου