Evidence map›Paper›PMID 28955708›Full record

ArticleFrontiers in public health2017

A Systematic Review on the Existing Screening Pathways for Lynch Syndrome Identification.

Alessia Tognetto, Maria Benedetta Michelazzo, Giovanna Elisa Calabró, Brigid Unim, Marco Di Marco, Walter Ricciardi, Roberta Pastorino, Stefania Boccia

Open access · goldAbstract read
In one paragraph

Article in Frontiers in public health, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 2 pooled it
2.0field-weighted citation impact, top 14% 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

14 citing papers in PubMed, 2 syntheses or guidelines pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Which Lynch syndrome screening programs could be implemented in the "real world"? A systematic review of economic evaluations.Genetics in medicine : official journal of the American College of Medical Genetics · 2018
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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

8 authors at 3 institutions in 1 country.

Alessia TognettoSection of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
Maria Benedetta MichelazzoSection of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
Giovanna Elisa CalabróSection of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
Brigid UnimDepartment of Public Health and Infectious Diseases, Sapienza University of Rome, Italy.
Marco Di MarcoDepartment of Public Health and Infectious Diseases, Sapienza University of Rome, Italy.
Walter RicciardiSection of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Fondazione Policlinico "A. Gemelli", Rome, Italy.
Roberta PastorinoSection of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Rome, Italy.
Stefania BocciaSection of Hygiene, Institute of Public Health, Università Cattolica del Sacro Cuore, Fondazione Policlinico "A. Gemelli", Rome, Italy.
Università Cattolica del Sacro Cuore · ITSapienza University of Rome · ITIstituto Superiore di Sanità · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLynch syndrome (LS) is the most common hereditary colon cancer syndrome, accounting for 3-5% of colorectal cancer (CRC) cases, and it is associated with the development of other cancers. Early detection of individuals with LS is relevant, since they can take advantage of life-saving intensive care surveillance. The debate regarding the best screening policy, however, is far from being concluded. This prompted us to conduct a systematic review of the existing screening pathways for LS.

methodsWe performed a systematic search of MEDLINE, ISI Web of Science, and SCOPUS online databases for the existing screening pathways for LS. The eligibility criteria for inclusion in this review required that the studies evaluated a structured and permanent screening pathway for the identification of LS carriers. The effectiveness of the pathways was analyzed in terms of LS detection rate.

resultsWe identified five eligible studies. All the LS screening pathways started from CRC cases, of which three followed a universal screening approach. Concerning the laboratory procedures, the pathways used immunohistochemistry and/or microsatellite instability testing. If the responses of the tests indicated a risk for LS, the genetic counseling, performed by a geneticist or a genetic counselor, was mandatory to undergo DNA genetic testing. The overall LS detection rate ranged from 0 to 5.2%.

conclusionThis systematic review reported different existing pathways for the identification of LS patients. Although current clinical guidelines suggest to test all the CRC cases to identify LS cases, the actual implementation of pathways for LS identification has not been realized. Large-scale screening programs for LS have the potential to reduce morbidity and mortality for CRC, but coordinated efforts in educating all key stakeholders and addressing public needs are still required.

Indexed as

cancer preventioncolorectal cancerhereditary colorectal cancerimmunohistochemistryLynch syndromemicrosatellite instabilitymismatch repair genesscreening pathways

Identifiers

PMID28955708
PMCPMC5600943
OpenAlexW2755890320

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.