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Randomized Controlled Trial
. 2017 Jan 31;17(1):85.
doi: 10.1186/s12906-017-1589-3.

A comparative study on the effects of systemic manual acupuncture, periauricular electroacupuncture, and digital electroacupuncture to treat tinnitus: A randomized, paralleled, open-labeled exploratory trial

Bong Hyun Kim  1 , Kyuseok Kim  2 , Hae Jeong Nam  3
Affiliations
Randomized Controlled Trial

A comparative study on the effects of systemic manual acupuncture, periauricular electroacupuncture, and digital electroacupuncture to treat tinnitus: A randomized, paralleled, open-labeled exploratory trial

Bong Hyun Kim et al. BMC Complement Altern Med. .

Abstract

Background: Many previous studies of electroacupuncture used combined therapy of electroacupuncture and systemic manual acupuncture, so it was uncertain which treatment was effective. This study evaluated and compared the effects of systemic manual acupuncture, periauricular electroacupuncture and distal electroacupuncture for treating patients with tinnitus.

Methods: A randomized, parallel, open-labeled exploratory trial was conducted. Subjects aged 20-75 years who had suffered from idiopathic tinnitus for > 2 weeks were recruited from May 2013 to April 2014. The subjects were divided into three groups by systemic manual acupuncture group (MA), periauricular electroacupuncture group (PE), and distal electroacupuncture group (DE). The groups were selected by random drawing. Nine acupoints (TE 17, TE21, SI19, GB2, GB8, ST36, ST37, TE3 and TE9), two periauricular acupoints (TE17 and TE21), and four distal acupoints (TE3, TE9, ST36, and ST37) were selected. The treatment sessions were performed twice weekly for a total of eight sessions over 4 weeks. Outcomes were the tinnitus handicap inventory (THI) score and the loud and uncomfortable visual analogue scales (VAS). Demographic and clinical characteristics of all participants were compared between the groups upon admission using one-way analysis of variance (ANOVA). One-way ANOVA was used to evaluate the THI, VAS loud, and VAS uncomfortable scores. The least significant difference test was used as a post-hoc test.

Results: Thirty-nine subjects were eligible and their data were analyzed. No difference in THI and VAS loudness scores was observed in between groups. The VAS uncomfortable scores decreased significantly in MA and DE compared with those in PE. Within the group, all three treatments showed some effect on THI, VAS loudness scores and VAS uncomfortable scores after treatment except DE in THI.

Conclusions: There was no statistically significant difference between systemic manual acupuncture, periauricular electroacupuncture and distal electroacupuncture in tinnitus. However, all three treatments had some effect on tinnitus within the group before and after treatment. Systemic manual acupuncture and distal electroacupuncture have some effect on VAS uncomfortable.

Trial registration: KCT0001991 by CRIS (Clinical Research Information Service), 2016-8-1, retrospectively registered.

Keywords: Distal acupoints; Electroacupuncture; Periauricular acupoints; Systemic manual acupuncture; Tinnitus.

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Figures

Fig. 1
Fig. 1
Study flow chart
Fig. 2
Fig. 2
Changes in the THI, VAS loudness, and VAS uncomfortable scores within groups
Fig. 3
Fig. 3
Selected acupoints and their positions
See this image and copyright information in PMC

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