Evidence map›Paper›PMID 33081336›Full record

ArticleJournal of clinical medicine2020

Immediate Effect of Masticatory Muscle Activity with Transcutaneous Electrical Nerve Stimulation in Muscle Pain of Temporomandibular Disorders Patients.

Susumu Abe, Akane Miyagi, Kaoru Yoshinaga, Yoshizo Matsuka, Fumihiro Matsumoto, Emi Uyama, Yoshitaka Suzuki, Masamitsu Oshima, Kazuo Okura, Eiji Tanaka

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.8field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 25 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Susumu AbeDepartment of Comprehensive Dentistry, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.ORCID 0000-0003-2752-7665
Akane MiyagiDepartment of Comprehensive Dentistry, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.
Kaoru YoshinagaDepartment of Orthodontics and Dentofacial Orthopedics, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.
Yoshizo MatsukaDepartment of Stomatognathic Function and Occlusal Reconstruction, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.ORCID 0000-0003-1069-2605
Fumihiro MatsumotoDepartment of Oral Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima 7708504, Japan.
Emi UyamaDepartment of Biomaterials and Bioengineering, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.
Yoshitaka SuzukiDepartment of Stomatognathic Function and Occlusal Reconstruction, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.
Masamitsu OshimaDepartment of Stomatognathic Function and Occlusal Reconstruction, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.
Kazuo OkuraDepartment of Stomatognathic Function and Occlusal Reconstruction, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.ORCID 0000-0002-7079-5596
Eiji TanakaDepartment of Orthodontics and Dentofacial Orthopedics, Tokushima University Graduate School of Biomedical Sciences, Tokushima 7708504, Japan.ORCID 0000-0002-2707-1613
Tokushima University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transcutaneous electrical nerve stimulation (TENS) is a non-invasive treatment modality for acute and chronic pain. However, little information for muscle activity is available on the immediate effects of TENS in masticatory muscle pain related to temporomandibular disorders (TMDs). The present study aimed to evaluate the immediate effects of TENS treatment on TMD-related muscle pain. Thirty-six patients with TMD-related muscle pain and 39 healthy subjects served as TMD and control groups, respectively. For objective evaluations, maximum mouth opening, and maximum bite force were measured before and after TENS. The pain intensity was assessed according to a 100-mm visual analog scale (VAS). TENS was applied to painful muscles for 20 min with frequencies of 100-200 Hz. The treatment outcome was evaluated using Global Rating of Change (GRC) scales. In the TMD group, VAS values significantly decreased after TENS. Although there was significant increase in the maximum mouth opening after TENS for only TMD group, the maximum bite force of both groups was significantly greater after TENS. According to GRC scales, one patient with TMD-related muscle pain expressed negative feelings after TENS. Conclusively, TENS treatment might quickly relieve pain in masticatory muscles and improve masticatory functions in patients with TMD-related muscle pain.

Indexed as

muscle paintemporomandibular disorderstranscutaneous electrical nerve stimulation

Identifiers

PMID33081336
PMCPMC7603025
OpenAlexW3092768234

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.