Evidence map›Paper›PMID 23036114›Full record

Trial reportTrials2012

Role of multidetector computed tomography in the diagnosis and management of patients attending the rapid access chest pain clinic, The Scottish computed tomography of the heart (SCOT-HEART) trial: study protocol for randomized controlled trial.

David E Newby, Michelle C Williams, Andrew D Flapan, John F Forbes, Allister D Hargreaves, Stephen J Leslie, Steff C Lewis, Graham McKillop, Scott McLean, John H Reid and 88 more

Registry-linked trialOpen access · goldAbstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01149590 (Role of Multidetector Computed Tomography in the Diagnosis and Management of Patients Attending a Rapid Access Chest Pain Clinic), which is not on this map. Cited by 43 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 15% 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.

NCT01149590 nacompletednot on this map

Role of Multidetector Computed Tomography in the Diagnosis and Management of Patients Attending a Rapid Access Chest Pain Clinic

TypeinterventionalSponsorUniversity of EdinburghRan2010 to 2015Enrolled4,138ConditionsAngina Pectoris, Coronary Heart DiseaseArmsComputer Tomography Angiography
3 · Its place in the literature

Who cites it

43 citing papers in PubMed, 1 synthesis or guideline pooled it, 65 citations in OpenAlex.

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  11. Coronary Artery Plaque Characteristics Associated With Adverse Outcomes in the SCOT-HEART Study.Journal of the American College of Cardiology · 2019 · on this map
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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

98 authors at 19 institutions in 1 country.

David E NewbyUniversity of Edinburgh/BHF Centre for Cardiovascular Science, Chancellor's Building, 49 Little France Crescent, Edinburgh, EH16 SU4, UK.
Michelle C Williams
Andrew D Flapan
John F Forbes
Allister D Hargreaves
Stephen J Leslie
Steff C Lewis
Graham McKillop
Scott McLean
John H Reid
James C Sprat
Neal G Uren
Edwin J van Beek
Nicholas A Boon
Liz Clark
Peter Craig
Marcus D Flather
Chiara McCormack
Giles Roditi
Adam D Timmis
Ashma Krishan
Gillian Donaldson
Marlene Fotheringham
Fiona J Hall
Paul Neary
Louisa Cram
Sarah Perkins
Fiona Taylor
Hany Eteiba
Alan P Rae
Kate Robb
Dawn Barrie
Kim Bissett
Adelle Dawson
Scot Dundas
Yvonne Fogarty
Prasad Guntur Ramkumar
Graeme J Houston
Deborah Letham
Linda O'Neill
Stuart D Pringle
Valerie Ritchie
Thiru Sudarshan
Jonathan Weir-McCall
Alistair Cormack
Iain N Findlay
Stuart Hood
Clare Murphy
Eileen Peat
Barbara Allen
Andrew Baird
Danielle Bertram
David Brian
Amy Cowan
Nicholas L Cruden
Marc R Dweck
Laura Flint
Samantha Fyfe
Collette Keanie
Tom J MacGillivray
David S Maclachlan
Margaret MacLeod
Saeed Mirsadraee
Avril Morrison
Nicholas L Mills
Fiona C Minns
Alyson Phillips
Laura J Queripel
Nicholas W Weir
Fiona Bett
Frances Divers
Katie Fairley
Ashok J Jacob
Edith Keegan
Tricia White
John Gemmill
Margo Henry
James McGowan
Lorraine Dinnel
C Mark Francis
Dennis Sandeman
Ajay Yerramasu
Colin Berry
Heather Boylan
Ammani Brown
Karen Duffy
Alison Frood
Janet Johnstone
Kirsten Lanaghan
Ross MacDuff
Martin MacLeod
Deborah McGlynn
Nigel McMillan
Laura Murdoch
Colin Noble
Victoria Paterson
Tracey Steedman
Nikolaos Tzemos
University of Edinburgh · GBNinewells Hospital · GBUniversity of Glasgow · GBEdinburgh Royal Infirmary · GBSt John's Hospital · GBBorders General Hospital · GBForth Valley Royal Hospital · GBRoyal Alexandra Hospital · GBWestern Infirmary · GBThe Queen's Medical Research Institute · GBVictoria Hospital · GBGlasgow Royal Infirmary · GBUniversity Hospital Ayr · GBWestern General Hospital · GBChief Scientist Office · GBLondon Chest Hospital · GBRaigmore Hospital · GBRoyal Brompton Hospital · GBRoyal London Hospital · GB

Funding

Biotechnology and Biological Sciences Research CouncilBritish Heart Foundation FS/10/024/28266British Heart Foundation FS/10/026/28209British Heart Foundation FS/11/14/28692Chief Scientist Office CZH/4/588Medical Research Council G0701127
6 · The paper itself

Abstract

backgroundRapid access chest pain clinics have facilitated the early diagnosis and treatment of patients with coronary heart disease and angina. Despite this important service provision, coronary heart disease continues to be under-diagnosed and many patients are left untreated and at risk. Recent advances in imaging technology have now led to the widespread use of noninvasive computed tomography, which can be used to measure coronary artery calcium scores and perform coronary angiography in one examination. However, this technology has not been robustly evaluated in its application to the clinic. METHODS/

designThe SCOT-HEART study is an open parallel group prospective multicentre randomized controlled trial of 4,138 patients attending the rapid access chest pain clinic for evaluation of suspected cardiac chest pain. Following clinical consultation, participants will be approached and randomized 1:1 to receive standard care or standard care plus ≥64-multidetector computed tomography coronary angiography and coronary calcium score. Randomization will be conducted using a web-based system to ensure allocation concealment and will incorporate minimization. The primary endpoint of the study will be the proportion of patients diagnosed with angina pectoris secondary to coronary heart disease at 6 weeks. Secondary endpoints will include the assessment of subsequent symptoms, diagnosis, investigation and treatment. In addition, long-term health outcomes, safety endpoints, such as radiation dose, and health economic endpoints will be assessed. Assuming a clinic rate of 27.0% for the diagnosis of angina pectoris due to coronary heart disease, we will need to recruit 2,069 patients per group to detect an absolute increase of 4.0% in the rate of diagnosis at 80% power and a two-sided P value of 0.05. The SCOT-HEART study is currently recruiting participants and expects to report in 2014. DISCUSSION: This is the first study to look at the implementation of computed tomography in the patient care pathway that is outcome focused. This study will have major implications for the management of patients with cardiovascular disease.

trial registrationClinicalTrials.gov Identifier: NCT01149590.

Indexed as

Cardiology Service, HospitalEmergency Service, HospitalHealth Services AccessibilityMultidetector Computed TomographyResearch DesignAngina PectorisClinical ProtocolsCoronary AngiographyCoronary DiseaseDecision Support TechniquesHumansPredictive Value of TestsPrognosisProspective StudiesRisk FactorsScotland

Identifiers

PMID23036114
PMCPMC3667058
OpenAlexW2111443609

What OpenQuestion holds

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LicenceCC BY
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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.