Evidence map›Paper›PMID 32213071›Full record

ArticleUnited European gastroenterology journal2020

Occurrence and characteristics of faecal immunochemical screen-detected cancers vs non-screen-detected cancers: Results from a Flemish colorectal cancer screening programme.

Wessel van de Veerdonk, Sarah Hoeck, Marc Peeters, Guido Van Hal, Julie Francart, Isabel De Brabander

Registry-linked trialOpen access · bronzeAbstract read
In one paragraph

Article in United European gastroenterology journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05163236 (Sensitivity of Fecal Immunochemical Test), which is not on this map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 24% 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.

NCT05163236 completednot on this mapstarted 2021, after this paper: background citation

Sensitivity of Fecal Immunochemical Test (FIT) for Colorectal Cancer (CRC) Screening and Interval Cancer Risk : a Population Based Study

TypeobservationalSponsorUniversity Hospital, BrestRan2021 to 2021Enrolled1,149ConditionsColorectal Neoplasms Malignant, Colonoscopy, Early Detection of Cancer, FemaleArmsPositive fecal immunochemical test (FIT), Negative fecal immunochemical test (FIT), Fecal immunochemical test (FIT) not performed
3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
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  4. Review
  5. Observational
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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

6 authors at 1 institution in 2 countries.

Wessel van de VeerdonkFaculty of Medicine and Health Sciences, Department of Social Epidemiology and Health Policy, University of Antwerp, Antwerp, Belgium.ORCID 0000-0002-3074-7493
Sarah HoeckFaculty of Medicine and Health Sciences, Department of Social Epidemiology and Health Policy, University of Antwerp, Antwerp, Belgium.
Marc PeetersAntwerp University Hospital, Oncology Department, Antwerp, Belgium.
Guido Van HalFaculty of Medicine and Health Sciences, Department of Social Epidemiology and Health Policy, University of Antwerp, Antwerp, Belgium.
Julie FrancartBelgian Cancer Registry, Brussels, Belgium.
Isabel De BrabanderBelgian Cancer Registry, Brussels, Belgium.
University of Antwerp · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundColorectal cancer (CRC) and its precursor lesions are detected at an early stage by CRC screening programmes, which reduce CRC-related mortality. An important quality indicator for CRC screening is the occurrence of interval CRC (IC) between screening rounds. Currently there is no guideline regarding acceptable levels of ICs in CRC screening programmes, and ICs reported in prior work vary considerably.

methodsThis study describes the occurrence of screen-detected (SD) CRC and non-screen-detected CRC within the population-based CRC screening programme of Flanders, stratified by multiple variables such as sex, age, tumour location and tumour stage between October 2013 and July 2017. In addition, faecal immunochemical test (FIT) IC proportions over the sum of SD-CRCs and FIT-ICs are calculated, together with FIT sensitivity and programme sensitivity to display the effectiveness of detecting CRC by the screening programme.

resultsOf 1,212,354 FIT participants, 4094 were diagnosed with SD-CRC, whereas 772 participants were diagnosed with CRC between FIT-screening rounds. Significant associations were shown between people not being SD for CRC and women, older individuals, right-sided tumour location and more advanced tumour stage. Furthermore, a clear distinction was shown between the right-sided and the left-sided colorectum concerning all above-mentioned variables and distributions of tumour stages.

conclusionThe Flemish FIT-interval CRC proportion of 15.9% was within the limits of previously published results. In addition, calculations show that the effectiveness of the screening programme is dependent on tumour location, suggesting that future research should report results stratified by location.

Indexed as

AgedBelgiumCohort StudiesColonoscopyColorectal NeoplasmsEarly Detection of CancerFemaleHumansMaleMass ScreeningMiddle AgedOccult BloodProgram EvaluationColorectal cancer screeningFITinterval cancersnon–screen-detected colorectal cancers

Identifiers

PMID32213071
PMCPMC7079275
OpenAlexW2977482537

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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.