Journal of voice : official journal of the Voice Foundation
Evaluating the Effect of Alpha-Lipoic Acid and B Vitamins (B1, B6, B9, and B12) on the Improvement of Post-Thyroidectomy Dysphonia: A Randomized Double-Blind Placebo-Controlled Clinical Trial.
Dena Firouzabadi, Behrouz Behrouzi, Elham Haem, Shahram Paydar
Published: 202510.1016/j.jvoice.2025.11.017
Abstract
BACKGROUND: Post-thyroidectomy dysphonia is a common complication, often resulting from transient laryngeal nerve dysfunction, intubation-related trauma, and postoperative inflammation. Nutritional supplementation with alpha-lipoic acid (ALA) and B v…
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