Evidence map›Paper›PMID 39301491›Full record

SynthesisFrontiers in medicine2024

Traditional Chinese medicine interventions based on meridian theory for pain relief in patients with primary dysmenorrhea: a systematic review and network meta-analysis.

Shu-Cheng Chen, Jia-Yin Ruan, Bohan Zhang, Lok-Yi Pang, Linda Zhong, Shuang-Lan Lin, Ka-Po Wong, Hui-Xi Ouyang, Wing-Fai Yeung, Qin-Wei Fu and 1 more

Abstract readSystematic Review
In one paragraph

Synthesis in Frontiers in medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
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

4 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
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

11 authors.

Shu-Cheng ChenSchool of Nursing, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Jia-Yin RuanSchool of Nursing, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Bohan ZhangSchool of Nursing, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Lok-Yi PangSchool of Nursing, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Linda ZhongSchool of Biological Sciences, Nanyang Technological University, Singapore, Singapore.
Shuang-Lan LinSchool of Nursing, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Ka-Po WongDepartment of Applied Social Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Hui-Xi OuyangThe Department of Rehabilitation Sciences, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Wing-Fai YeungSchool of Nursing, Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China.
Qin-Wei FuHospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Bo-Qian ChenIntensive Care Unit, Shenzhen Traditional Chinese Medicine Hospital, Guangzhou University of Chinese Medicine, Shenzhen, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To determine the comparative effects and safety of traditional Chinese medicine (TCM) interventions based on meridian theory for pain relief in patients with primary dysmenorrhea (PD). Methods: This is a systematic review with network meta-analysis. Randomized controlled trials (RCTs) comparing meridian-based TCM interventions with waitlist, placebo, western medicine, and conventional therapies for PD pain. A SUCRA was used to estimate the probability ranking for the effects of interventions. Results: 57 RCTs involving 3,903 participants and 15interventions were included. Thirty-two RCTs were rated as low risk of bias. A network diagram was drawn with 105 pairs of comparisons. Compared with NSAIDs and waitlist, significantly better effects were found in acupressure [SMD = -1.51, 95%CI (-2.91, -0.12)/SMD = -2.31, 95%CI (-4.61, -0.02)], warm needling [SMD = -1.43, 95%CI (-2.68, -0.18)/SMD = -2.23, 95%CI (-4.43, -0.03)], moxibustion [SMD = -1.21, 95%CI (-1.85, -0.57)/SMD = -2.10, 95%CI (-3.95, -0.07)], and acupuncture [SMD = -1.09, 95%CI (-1.62, -0.55)/SMD = -1.89, 95%CI (-3.67, -0.11)]. No adverse events were detected. Conclusion: For PD pain, the effects of acupressure, acupuncture, warm needling, and moxibustion were superior to those of NSAIDs and waitlist. Oral contraceptive pill, electro-acupuncture, acupressure, and warm needling demonstrated higher probabilities of being better interventions. More high-quality clinical trials are needed to provide more robust evidence of this network. Systematic review registration: PROSPERO CRD42022373312.

Indexed as

acupressureacupunctureChinese medicinemoxibustionprimary dysmenorrheaTCMtuinawarm needling

Identifiers

PMID39301491
PMCPMC11411804

What OpenQuestion holds

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Registered trials

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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.