Comparative Evaluation of Melatonin as an Alternative Therapy in Tinnitus: A Double-Blind, Placebo-Controlled Randomized Trial
Journal of Otorhinolaryngology and Facial Plastic Surgery,
Vol. 8 No. 1 (2022),
25 January 2022
,
Page 1-6
https://doi.org/10.22037/orlfps.v8i1.39033
Abstract
Background: Tinnitus is an auditory perception that is described as a perception of noise without any external acoustic stimulant. Tinnitus causes many problems including sleep disturbances and difficulty in concentrating for patients.
Aim: In this trial, we evaluated melatonin as an alternative therapy in tinnitus.
Methods: In this clinical trial, tinnitus patients (n = 90) were randomly assigned to 12 weeks of double-blind treatment with melatonin (n = 30) at a fixed-dose (3 mg once daily), sertraline (n = 30) at a fixed dose (50 mg once daily) and placebo (n = 30) once daily. The treatment outcomes were measured using THI (Tinnitus Handicap Inventory), tinnitus loudness score, and tinnitus awareness score after 3 months.
Results: The baseline assessment with THI (Tinnitus Handicap Inventory) showed no significant difference in THI score between groups before treatment (p-value = 0.38). The mean THI score shows a significant decrease in both melatonin and sertraline groups (p-value < 0.03). Overall, a mean of 20% decrease in tinnitus loudness score and a 2-fold decrease in tinnitus awareness score was seen in the melatonin group. In contrast, a mean of 2% decrease in tinnitus loudness score and 25% decrease in tinnitus awareness score was seen in the sertraline group.
Conclusion: Both melatonin and sertraline reduce tinnitus loudness score and tinnitus awareness score within 12 weeks in primary care, but melatonin showed a more significant outcome. Our findings support the prescription of melatonin in tinnitus management.
- Tinnitus; Melatonin; Sertraline; Randomized.
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