Treatment efficacy of 532-nm diode laser glottoplasty in patients with sulcusâ¯vocalis: a prospective study.
Eur Arch Otorhinolaryngol
; 281(1): 295-299, 2024 Jan.
Article
en En
| MEDLINE
| ID: mdl-37938373
ABSTRACT
PURPOSE:
This study prospectively assessed the efficacy and safety ofâ¯532-nm diodeâ¯laserâ¯glottoplastyâ¯in patients with sulcus vocalis.METHODS:
A prospective human trial was performed from August 2016 to September 2021.â¯532-nm diode laserâ¯glottoplasty was performed in 30 consecutive patients with sulcus vocalis who suffered from voice problems. Patients underwent acoustic aerodynamic, perceptual, stroboscopic, and Voice Handicap Index-10 (VHI-10) evaluations before and 1, 6, and 12 months afterâ¯laserâ¯glottoplasty.RESULTS:
Most subjective parameters showed significant improvement (P < 0.05) at 6 monthsâ¯after laserâ¯glottoplasty and remained stable at 12 months. Most objective parameters showed significant improvement (P < 0.05) at 12 months afterâ¯laserâ¯glottoplasty.â¯Complications during follow-up included mild vocal fold vibration reduction in 3.3% of patients (1/30) and persistent vocal fold edema in 3.3% of patients (1/30).CONCLUSIONS:
Statistically significant voice improvement at 12 months after 532-nm diode laserâ¯glottoplasty was achieved without serious complications.Palabras clave
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Banco de datos:
MEDLINE
Asunto principal:
Trastornos de la Voz
/
Láseres de Semiconductores
Límite:
Humans
Idioma:
En
Año:
2024
Tipo del documento:
Article