Evidence map›Paper›PMID 24844862›Full record

Trial reportInternational journal of stroke : official journal of the International Stroke Society2014

The THRIVE score strongly predicts outcomes in patients treated with the Solitaire device in the SWIFT and STAR trials.

Alexander C Flint, Sean P Cullen, Vivek A Rao, Bonnie S Faigeles, Vitor M Pereira, Elad I Levy, Tudor G Jovin, David S Liebeskind, Raul G Nogueira, Reza Jahan and 2 more

Open access · greenAbstract readClinical TrialRandomized Controlled Trial
In one paragraph

Trial report in International journal of stroke : official journal of the International Stroke Society, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.3field-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.

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, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

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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

12 authors at 6 institutions in 2 countries.

Alexander C FlintDepartment of Neuroscience, Kaiser Permanente, Redwood City, CA, USA.
Sean P Cullen
Vivek A Rao
Bonnie S Faigeles
Vitor M Pereira
Elad I Levy
Tudor G Jovin
David S Liebeskind
Raul G Nogueira
Reza Jahan
Jeffrey L Saver
SWIFT and STAR trialists
Kaiser Permanente Redwood City Medical Center · USUniversity of California, Los Angeles · USEmory University · USUniversity at Buffalo, State University of New York · USUniversity Hospital of Geneva · CHUniversity of Pittsburgh Medical Center · US

Funding

Modeling of Collateral Perfusion in the Ischemic BrainK24NS072272 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI LIEBESKIND, DAVID SIGMUND · 2011 to 2015
$939k
NINDS NIH HHS K24 NS072272
6 · The paper itself

Abstract

backgroundThe Totaled Health Risks in Vascular Events (THRIVE) score strongly predicts clinical outcome, mortality, and risk of thrombolytic haemorrhage in ischemic stroke patients, and performs similarly well in patients receiving intravenous tissue plasminogen activator, endovascular stroke treatment, or no acute treatment. It is not known if the THRIVE score predicts outcomes with the Solitaire endovascular stroke treatment device.

aimsTo validate the relationship between the THRIVE score and outcomes after treatment with the Solitaire endovascular stroke treatment device.

methodsThe study conducted a retrospective analysis of the prospective SWIFT and STAR trials to examine the relationship between THRIVE and outcomes after treatment with the Solitaire device. We examined the relationship between THRIVE and clinical outcomes (good outcome or death at 90 days) among patients in SWIFT and STAR. Receiver-operator characteristics curve analysis was used to compare THRIVE score performance with other stroke prediction scores. Multivariable modeling was used to confirm the independence of the THRIVE score from procedure-specific predictors (successful recanalization or device used) and other predictors of functional outcome.

resultsThe THRIVE score strongly predicts good outcome and death among patients treated with the Solitaire device in SWIFT and STAR (Mantel-Haenszel chi-square test for trend P < 0·001 for good outcome, P = 0·01 for death). In receiver-operator characteristics (ROC) curve comparisons, totaled health risks in vascular events score is superior to Stroke Prognostication using Age and NIH Stroke Scale score-100 (P < 0·001) and performed similarly to Houston Intra-Arterial Therapy score (HIAT) (P = 0·98) and HIAT-2 (P = 0·54). In multivariable models, THRIVE's prediction of good outcome is not altered after controlling for recanalization or after controlling for device used. The THRIVE score remains a strong independent predictor after controlling for the above predictors together with time to procedure, rate of symptomatic haemorrhage, and use of general anesthesia. Of note, use of general anesthesia was not an independent predictor of outcome in SWIFT + STAR after controlling for totaled health risks in vascular events and other factors.

conclusionsThe THRIVE score strongly predicts clinical outcome and mortality in patients treated with the Solitaire device in the SWIFT and STAR trials. The lack of interaction between THRIVE and procedure-specific elements such as vessel recanalization or device choice makes the THRIVE score a reasonable candidate for use as a patient selection criterion in stroke clinical trials.

Indexed as

Health Status IndicatorsAgedBrain IschemiaEndovascular ProceduresFemaleHumansLogistic ModelsMaleMultivariate AnalysisNeurosurgical ProceduresPrognosisProspective StudiesRetrospective StudiesRiskROC CurveStrokeacuteacute stroke therapycerebral infarctionischemic strokereperfusiontreatment

Identifiers

PMID24844862
PMCPMC4160885
OpenAlexW1992996978

What OpenQuestion holds

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LicenceTDM
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.