Evidence map›Paper›PMID 29740217›Full record

ArticleJournal of pain research2018

Acupuncture therapy in treating migraine: results of a magnetic resonance spectroscopy imaging study.

Tao Gu, Lei Lin, Yun Jiang, Juan Chen, Ryan Cn D'Arcy, Min Chen, Xiaowei Song

Abstract read
In one paragraph

Article in Journal of pain research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 6 pooled it
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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

21 citing papers in PubMed, 6 syntheses or guidelines pooled it.

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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

7 authors.

Tao GuDepartment of Radiology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Lei LinDepartment of Acupuncture and Moxibustion, Beijing Hospital, National Centre of Gerontology, Beijing, China.
Yun JiangDepartment of Neurology, Beijing Hospital, National Centre of Gerontology, Beijing, China.
Juan ChenDepartment of Radiology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Ryan Cn D'ArcySimon Fraser University ImageTech Laboratory, Surrey Memorial Hospital, Surrey, BC, Canada.
Min ChenDepartment of Radiology, Beijing Hospital, National Center of Gerontology, Beijing, China.
Xiaowei SongSimon Fraser University ImageTech Laboratory, Surrey Memorial Hospital, Surrey, BC, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcupuncture has been proven to be effective as an alternative therapy in treating migraine, but the pathophysiological mechanisms of the treatment remain unclear. This study investigated possible neurochemical responses to acupuncture treatment. PATIENTS AND

methodsProton magnetic resonance spectroscopy imaging was used to investigate biochemical levels pre- and post-acupuncture treatment. Participants (N=45) included subjects diagnosed with: 1) migraine without aura; 2) cervicogenic headache; and 3) healthy controls. Participants in the two patient groups received verum acupuncture using acupoints that target migraine without aura but not cervicogenic headache, while the healthy controls received a sham treatment. All participants had magnetic resonance spectroscopy scans before and after the acupuncture therapy. Levels of brain metabolites were examined in relation to clinical headache assessment scores.

resultsA significant increase in

conclusionThe data demonstrate brain biochemical changes underlying the effect of acupuncture treatment of migraine.

Indexed as

acupuncturebrainmagnetic resonance spectroscopy imagingmetabolitesmigrainepain transmission pathways

Identifiers

PMID29740217
PMCPMC5931197

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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.