Evidence map›Paper›PMID 36035203›Full record

SynthesisOxidative medicine and cellular longevity2022

Pharmacotherapies for Central Post-Stroke Pain: A Systematic Review and Network Meta-Analysis.

Zheng Bo, Yang Jian, Li Yan, Gu Gangfeng, Luo Xiaojing, Luo Xiaolan, Chen Zhao, Huang Ke, Fan Yang, Li Maoxia and 1 more

Abstract readSystematic ReviewNetwork Meta-Analysis
In one paragraph

Synthesis in Oxidative medicine and cellular longevity, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
–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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Article
  6. Review
  7. Article
  8. Review
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.

Zheng BoDepartment of Neurology, Ya'an People's Hospital, China.
Yang JianDepartment of Laboratory, Ya'an People's Hospital, China.
Li YanDepartment of Neurology, Ya'an People's Hospital, China.
Gu GangfengDepartment of Neurology, Ya'an People's Hospital, China.
Luo XiaojingDepartment of Neurology, Ya'an People's Hospital, China.
Luo XiaolanDepartment of Neurology, Ya'an People's Hospital, China.
Chen ZhaoDepartment of Neurology, Ya'an People's Hospital, China.
Huang KeDepartment of Neurology, Ya'an People's Hospital, China.
Fan YangDepartment of Neurology, Ya'an People's Hospital, China.
Li MaoxiaDepartment of Neurology, Ya'an People's Hospital, China.
Wang JianDepartment of Neurology, Ya'an People's Hospital, China.ORCID https://orcid.org/0000-0001-7064-1194

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Central post-stroke pain (CPSP) is a common condition. Several pharmacotherapies have been applied in practice. However, the comparative effectiveness among these pharmacotherapies is unknown. Aim: The aim of this study is to study the comparative effectiveness among differential pharmacotherapies for CPSP through a network meta-analysis. Methods: We searched MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), and Web of Science from inception to 30 March 2022, without any language restriction. Two reviewers independently screened the retrieved articles, extracted data, and evaluated the risk of bias (RoB). The outcome of interest of the study was the change in the scores of pain intensity scales. We estimated standard mean differences (SMDs) between treatments and calculated corresponding 95% CIs. Results: Thirteen randomized controlled trials (529 participants) were included after a screen of 1774 articles. Compared with placebo, pamidronate (SMD -2.43, 95% CI -3.54 to -1.31; Conclusions: Our study confirmed that pamidronate, prednisone, and guideline-recommended anticonvulsants were effective for reducing pain intensity for CPSP. Pamidronate and prednisone showed better effect than other pharmacotherapies, which warrants further investigation.

Indexed as

AnticonvulsantsPainEtanerceptHumansLamotrigineLevetiracetamPamidronatePrednisonePregabalinAnticonvulsantsEtanerceptLamotrigineLevetiracetamPamidronatePrednisonePregabalin

Identifiers

PMID36035203
PMCPMC9410833

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.