Evidence map›Paper›PMID 21658301›Full record

SynthesisBMJ clinical evidence2011

Stroke management.

Elizabeth Warburton, Josef A Alawneh, Philip L Clatworthy, Rhiannon S Morris

Abstract readSystematic Review
In one paragraph

Synthesis in BMJ clinical evidence, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.2field-weighted citation impact, top 36% 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

9 citing papers in PubMed, 9 citations in OpenAlex.

  1. Observational
  2. Article
  3. Review
  4. Article
  5. Article
  6. Factors Affecting the Effective Management of Acute Stroke: A Prospective Observational Study.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2018
    Article
  7. Article
  8. PDGFR-β as a positive regulator of tissue repair in a mouse model of focal cerebral ischemia.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2012
    Article
  9. 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

4 authors at 1 institution in 1 country.

Elizabeth WarburtonNeuroscience's Addenbrookes Hospital, Cambridge, UK.
Josef A Alawneh
Philip L Clatworthy
Rhiannon S Morris
Addenbrooke's Hospital · GB

Funding

Medical Research Council G84/6735
6 · The paper itself

Abstract

introductionStroke is the third most common cause of death in most developed countries. It is a worldwide problem; about 4.5 million people die from stroke each year. Stroke can occur at any age, but half of all strokes occur in people aged over 70 years. About 80% of all acute strokes are ischaemic, usually resulting from thrombotic or embolic occlusion of a cerebral artery. The remainder are caused either by intracerebral or subarachnoid haemorrhage. METHODS AND OUTCOMES: We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of specialised care in people with acute stroke? What are the effects of medical treatment in people with acute ischaemic stroke? What are the effects of decompressive hemicraniectomy in acute ischaemic stroke? What are the effects of surgical evacuation for intracerebral haematomas? We searched: Medline, Embase, The Cochrane Library, and other important databases up to August 2010 (Clinical Evidence reviews are updated periodically, please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA).

resultsWe found 41 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions.

conclusionsIn this systematic review we present information relating to the effectiveness and safety of the following interventions: acute reduction in blood pressure, aspirin, evacuation (early surgical evacuation, or conservative treatment), decompressive hemicraniectomy, neuroprotective agents (calcium channel blockers, citicoline, gamma-aminobutyric acid agonists, glycine antagonists, lubeluzole, magnesium, N-methyl-D-aspartate antagonists), specialised stroke care, systemic anticoagulation (heparinoids, specific thrombin inhibitors, low molecular weight heparin, oral anticoagulants, unfractionated heparin), and thrombolysis.

Indexed as

HeparinStrokeAcute DiseaseAnticoagulantsCerebral ArteriesGABA AgonistsHumansTreatment OutcomeAnticoagulantsGABA AgonistsHeparin

Identifiers

PMID21658301
PMCPMC3217648
OpenAlexW4299574754

What OpenQuestion holds

Textmetadata
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.