Evidence map›Paper›PMID 38689189›Full record

ArticleNeurology and therapy2024

Unsupervised Machine Learning Revealed that Repeat Transcranial Magnetic Stimulation is More Suitable for Stroke Patients with Statin.

Chaohua Cui, Changhong Li, Tonghua Long, Zhenxian Lao, Tianyu Xia

Abstract read
In one paragraph

Article in Neurology and therapy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

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

  1. 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

5 authors.

Chaohua Cui *Life Science and Clinical Medicine Research Center, Affiliated Hospital of Youjiang Medical University for Nationalities, Youjiang Distract, Baise, Guangxi, China. cchaiwp@163.com.ORCID http://orcid.org/0000-0002-9519-5757
Changhong Li *Liuzhou Municipal Liutie Central Hospital, Liunan Distract, Liuzhou, Guangxi, China.
Tonghua LongLife Science and Clinical Medicine Research Center, Affiliated Hospital of Youjiang Medical University for Nationalities, Youjiang Distract, Baise, Guangxi, China.
Zhenxian LaoLife Science and Clinical Medicine Research Center, Affiliated Hospital of Youjiang Medical University for Nationalities, Youjiang Distract, Baise, Guangxi, China.
Tianyu XiaLife Science and Clinical Medicine Research Center, Affiliated Hospital of Youjiang Medical University for Nationalities, Youjiang Distract, Baise, Guangxi, China.

Funding

Guangxi Zhuang Autonomous Region Health and Family Planning Commission Z-B20221499Liuzhou Scientific Research Technological Development Programs 2022CAC0118Specific Research Project of Guangxi for Research Bases and Talents AD23026241
6 · The paper itself

Abstract

introductionRepeat transcranial magnetic stimulation (rTMS) demonstrates beneficial effects for stroke patients, though its efficacy varies due to the complexity of patient conditions and disease progression. Unsupervised machine learning could be the optimal solution for identifying target patients for transcranial magnetic stimulation treatment.

methodsWe collected data from ischaemic stroke patients treated with rTMS. Unsupervised machine learning methods, including K-means and Hierarchical Clustering, were used to explore the clinical characteristics of patients suitable for rTMS. We then utilized a prospective observational cohort to validate the effect of selected characteristics. For the validated cohort, outcomes included the presence of motor evoked potentials (MEP), favorable functional outcomes (FFO), and changes in the Fugl-Meyer Assessment (FMA) at 3 and 6 months.

resultsHierarchical clustering methods revealed that patients in the better prognosis group were more likely to take statins. The validated cohort was grouped based on statin intake. Patients taking statins exhibited a higher rate of MEP (p = 0.006), a higher rate of FFO at 3 months (p = 0.003) and 6 months (p = 0.021), and a more significant change in FMA (p < 0.001) at both 3 and 6 months. Statin intake was associated with FFO and changes in FMA at 3 and 6 months. This relationship persisted across all subgroups for FMA changes and some FFO subgroups.

conclusionStroke patients undergoing rTMS treatment taking statins exhibited greater MEP, FFO, and changes in FMA. Statin intake was associated with a better prognosis in these patients.

Indexed as

Ischemic strokePrognosisStatinsTranscranial magnetic stimulationUnsupervised machine learning

Identifiers

PMID38689189
PMCPMC11136919

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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.