Medical Acupuncture
Ihsan Kuzucu and Onur Karaca
Published Online:3 Jan 2020
https://doi.org/10.1089/acu.2019.1367
Abstract
Objective: This study investigated the effect, onset, duration of action, and short-term outcomes of acupuncture therapy for treating patients with severe chronic subjective tinnitus.
Materials and Methods: This randomized controlled trial evaluated patients with chronic, idiopathic, and severe tinnitus. A total of 105 participants were divided into 2 groups using a randomization method: a study group who received verum acupuncture therapy (n = 53) and a sham acupuncture group (n = 52). Ten acupuncture sessions were given over 5 weeks. After treatment, each participant was monitored for up to 3 months according to changes on a visual analogue Scale (VAS), and Tinnitus Handicap Inventory (THI), and Pure-Tone Audiometry and Speech Discrimination (Interacoustics AC-40, Denmark) scores.
Results: The VAS and THI scores were evaluated. A statistically significant difference was noted between the sham and verum acupuncture groups at post-treatment follow-up (P < 0.001). Decreases in the THI and VAS scores became significant in the second week of treatment (P < 0.001 and P < 0.001, respectively), but these scores increased again in the third month post-treatment (P < 0.001 and P < 0.001, respectively).
Conclusions: Acupuncture is an effective treatment for patients with severe chronic subjective tinnitus. Patient complaints, decreased beginning at the second treatment week; however, in the third post-treatment month, the complaints reappeared. Maintenance acupuncture therapy is necessary for patients with tinnitus; this approach should be investigated in future studies.