Evidence map›Paper›PMID 34202593›Full record

ArticleJournal of clinical medicine2021

Effect of Hepatocellular Carcinoma Surveillance Programmes on Overall Survival in a Mixed Cirrhotic UK Population: A Prospective, Longitudinal Cohort Study.

Mohammad Inamul Haq, Thomas M Drake, Tee Lin Goh, Asma Ahmed, Ewan Forrest, Stephen Barclay, Ruth Gillespie, Mathew Priest, Jeff Evans, Janet Graham and 5 more

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

13 citing papers in PubMed.

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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

15 authors.

Mohammad Inamul HaqDepartment of Gastroenterology, Glasgow Royal Infirmary, Glasgow G4 0SF, UK.
Thomas M DrakeDepartment of Clinical Surgery, 51 Little France Crescent, University of Edinburgh, Edinburgh EH16 4SA, UK.
Tee Lin GohDepartment of Medicine, Dumfries and Galloway Royal Infirmary, Dumfries DG2 8RX, UK.ORCID 0000-0001-7266-4752
Asma AhmedDepartment of Gastroenterology, Forth-Valley Royal Hospital, Larbert FK5 4WR, UK.
Ewan ForrestDepartment of Gastroenterology, Glasgow Royal Infirmary, Glasgow G4 0SF, UK.
Stephen BarclayDepartment of Gastroenterology, Glasgow Royal Infirmary, Glasgow G4 0SF, UK.
Ruth GillespieDepartment of Gastroenterology, Glasgow Royal Infirmary, Glasgow G4 0SF, UK.
Mathew PriestDepartment of Gastroenterology, Gartnavel General Hospital, Glasgow G12 0YN, UK.
Jeff EvansInstitute of Cancer Sciences College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G61 1BD, UK.
Janet GrahamDepartment of Oncology, Beatson West of Scotland Cancer Centre, Glasgow G12 0YN, UK.
Stuart BallantyneDepartment of Radiology, Queen Elizabeth University Hospital, Glasgow G51 4TF, UK.
Donald C McMillanDepartment of Clinical Surgery, 51 Little France Crescent, University of Edinburgh, Edinburgh EH16 4SA, UK.
Peter C HayesCentre for Liver and Digestive Disorders, Royal Infirmary of Edinburgh, Edinburgh EH16 4SA, UK.ORCID 0000-0002-9660-8322
Thomas G BirdInstitute of Cancer Sciences College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow G61 1BD, UK.
Adrian J StanleyDepartment of Gastroenterology, Glasgow Royal Infirmary, Glasgow G4 0SF, UK.

Funding

Cancer Research UK 26813Wellcome Trust
6 · The paper itself

Abstract

introductionSurveillance for hepatocellular carcinoma (HCC) is recommended by national and international guidelines. However, there are no trial data on whether surveillance improves clinical outcomes in a UK cirrhosis population of mixed aetiology. Our aim was to determine the impact of, and adherence to, surveillance on overall survival.

methodsWe prospectively collected data on consecutive patients diagnosed with HCC between January 2009 and December 2015 at two large UK centres. We assessed outcomes depending on whether they had been entered into an HCC surveillance programme, and if they had adhered to that.

resultsOut of 985 patients diagnosed with HCC in this study, 40.0% had been enrolled in a surveillance programme. Of these, 76.6% were adherent with surveillance and 24.4% were not. Adherence to surveillance was significantly associated with improved overall survival, even when accounting for lead-time bias using different approaches (HR for 270 days lead-time adjustment 0.64, 0.53 to 0.76,

conclusionsWhen adjusted for lead-time bias, HCC surveillance is associated with improved overall survival; however, the beneficial effect of surveillance on survival was lower than reported in studies that did not account fully for lead-time bias.

Indexed as

cancer screeningcirrhosisHCChepatocellular carcinomalead-timesurveillance

Identifiers

PMID34202593
PMCPMC8269358

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Registered trials

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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.