Evidence map›Paper›PMID 32049834›Full record

SynthesisMedicine2020

Huangqi Guizhi Wuwu Decoction for treating cervical radiculopathy: A systematic review and meta-analysis of randomized controlled trials.

Long Liang, Xu Wei, Minshan Feng, Liguo Zhu, Jie Yu, Gongbo Yang, Xunlu Yin, Shuaiqi Zhou, Kaiming Li, Mao Yang and 1 more

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Clinical Features and Rules of Chinese Herbal Medicine in Diabetic Peripheral Neuropathy Patients.Evidence-based complementary and alternative medicine : eCAM · 2020
    Article
  8. 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 at 3 institutions in 1 country.

Long LiangDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Xu WeiDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Minshan FengDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Liguo ZhuDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Jie YuDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Gongbo YangDepartment of Traumatology and Orthopedics, Xiyuan Hospital of Chinese Academy of Chinese Medical Sciences, Haidian District, Beijing.
Xunlu YinDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Shuaiqi ZhouDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Kaiming LiDepartment of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Chaoyang District.
Mao YangFirst Affiliated Hospital of Anhui University of Chinese Medicine, Shushan District, Anhui, China.
Xingyu WangFirst Affiliated Hospital of Anhui University of Chinese Medicine, Shushan District, Anhui, China.
China Academy of Chinese Medical Sciences · CNWangjing Hospital of China Academy of Chinese Medical Sciences · CNXiyuan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHuangqi Guizhi Wuwu Decoction (HGWD) is a common prescription for the treatment of cervical radiculopathy (CR). And the effectiveness and safety of HGWD for CR were assessed in this study.

methodsSeven databases were searched. Randomized controlled trials involving HGWD alone or HGWD combined with conventional treatment were enrolled. The authors in pairs independently assessed the risk of bias and extracted the data.

resultsEight studies involving 783 participants with CR were included. Meta-analysis revealed that the efficacy of HGWD for CR was significantly superior compared with control treatment (risk ratio = 1.12, 95% confidence interval [CI]:1.06-1.19, Z = 3.71; P = .0002). Compare with control group, there is an increase in visual analog scale (mean difference [MD] = 0.99; 95% CI: 0.83-1.14; Z = 12.57; P < .00001). There was also an improvement of neck disability index (MD = 9.2; 95% CI: 8.28-10.11; Z = 19.75; P < .00001). Adverse events were not mentioned in the 8 trials.

conclusionHGWD alone or HGWD plus other treatment may be helpful to patients with CR. However, the methodological quality of the randomized controlled trials was generally low. Larger and better-designed randomized controlled trials are recommended.

Indexed as

AdultAgedDrugs, Chinese HerbalFemaleHumansMaleMiddle AgedRadiculopathyRandomized Controlled Trials as TopicTreatment OutcomeDrugs, Chinese Herbalhuangqi decoction

Identifiers

PMID32049834
PMCPMC7035008
OpenAlexW3005902991

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.