Evidence map›Paper›PMID 32994371›Full record

ArticleStroke and vascular neurology2020

Shuxuetong for Prevention of recurrence in Acute Cerebrovascular events with Embolism (SPACE) trial: rationale and design.

Hong-Qiu Gu, Xue-Wei Xie, Jing Jing, Xia Meng, Wei Lv, Jian-Dong Yu, Xiang-Ping Lv, Hao Li, Yi-Long Wang, Yong-Jun Wang

Registry-linked trialOpen access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in Stroke and vascular neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03090113 (A Random, Double-blind, Parallel, Placebo-controlled, Multi-center Study of Shuxuetong for Prevention of Recurrence in Acute Cerebrovascular Events With Embolism), which is not on this map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.2field-weighted citation impact, top 21% 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.

NCT03090113 phase4completednot on this map

A Random, Double-blind, Parallel, Placebo-controlled, Multi-center Study of Shuxuetong for Prevention of Recurrence in Acute Cerebrovascular Events With Embolism

TypeinterventionalSponsorBeijing Tiantan HospitalRan2017 to 2019Enrolled2,416ConditionsEmbolic StrokeArmsShuxuetong Injection, Placebo Injection
3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
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  4. Review
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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

10 authors at 1 institution in 1 country.

Hong-Qiu Gu *China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.ORCID 0000-0003-1608-1856
Xue-Wei Xie *China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Jing Jing *China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Xia Meng *China National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Wei LvChina National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Jian-Dong YuChina National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Xiang-Ping LvChina National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Hao LiChina National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.ORCID 0000-0002-8591-4105
Yi-Long WangChina National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Yong-Jun WangChina National Clinical Research Center for Neurological Diseases, Beijing Tiantan Hospital, Capital Medical University, Beijing, China yongjunwang@ncrcnd.org.cn.ORCID 0000-0002-9976-2341
Capital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundsEmbolic stroke is one of the main mechanisms of ischaemic stroke. Even if treated with recommended antithrombotic agents, stroke recurrence remains high. The Shuxuetong injection, a purified extract of traditional Chinese medicine widely used for thrombus diseases in clinical practice in China, could be a promising agent to prevent stroke recurrence.

aimsTo describe the design of the Shuxuetong injection for prevention of recurrence in acute ischaemic stroke with embolism mechanisms.

designThe Shuxuetong for Prevention of recurrence in Acute Cerebrovascular events with Embolism (SPACE) trial is a multicentre, randomised, double-blind, placebo-controlled, parallel-group, superiority trial to evaluate the efficacy and safety of Shuxuetong injection in reducing recurrence or silent new ischaemic lesions on patients with acute embolic stroke within 10 days. An estimated 2416 patients with embolic stroke within 72 hours of symptom onset from 80 hospitals will be randomly assigned to one of two groups receiving Shuxuetong injection or placebo injection for 10 days. The primary endpoint is symptomatic or asymptomatic new cerebral infarction within 10 days after randomisation.

conclusionThe SPACE Trial will provide valuable evidence for the efficacy and safety of Shuxuetong injection for the prevention of stroke recurrence in patients with imaging-defined embolic stroke. CLINICAL

trial registrationNCT03090113.

Indexed as

Secondary PreventionAdolescentAdultAgedBrain IschemiaChinaDouble-Blind MethodDrugs, Chinese HerbalEquivalence Trials as TopicFemaleHumansInjectionsIntracranial EmbolismMaleMiddle AgedMulticenter Studies as TopicDrugs, Chinese HerbalshuxuetongLesionMRIStroke

Identifiers

PMID32994371
PMCPMC7548512
OpenAlexW3007737314

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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.