Evidence map›Paper›PMID 32698834›Full record

ArticleOrphanet journal of rare diseases2020

Clinician-centric diagnosis of rare genetic diseases: performance of a gene pertinence metric in decision support for clinicians.

Michael M Segal, Renee George, Peter Waltman, Ayman W El-Hattab, Kiely N James, Valentina Stanley, Joseph Gleeson

Open access · goldAbstract read
In one paragraph

Article in Orphanet journal of rare diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.3field-weighted citation impact, top 19% 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

4 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
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

7 authors at 4 institutions in 2 countries.

Michael M SegalSimulConsult Inc, Chestnut Hill, MA, USA. ojrd2020@simulconsult.com.ORCID 0000-0002-2487-6221
Renee GeorgeDepartment of Neurosciences, University of California San Diego, La Jolla, CA, USA.
Peter WaltmanRockefeller University, New York, NY, USA.
Ayman W El-HattabDepartment of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.
Kiely N JamesDepartment of Neurosciences, University of California San Diego, La Jolla, CA, USA.
Valentina StanleyDepartment of Neurosciences, University of California San Diego, La Jolla, CA, USA.
Joseph GleesonDepartment of Neurosciences, University of California San Diego, La Jolla, CA, USA.
Children’s Institute · USColumbia University · USSimulConsult · USUniversity of Sharjah · AE

Funding

Extending Genome-Phenome AnalysisR42HG006974 · NHGRI · SIMULCONSULT, INC. · PI SEGAL, MICHAEL M · 2014 to 2015
$1.5M
6 · The paper itself

Abstract

backgroundIn diagnosis of rare genetic diseases we face a decision as to the degree to which the sequencing lab offers one or more diagnoses based on clinical input provided by the clinician, or the clinician reaches a diagnosis based on the complete set of variants provided by the lab. We tested a software approach to assist the clinician in making the diagnosis based on clinical findings and an annotated genomic variant table, using cases already solved using less automated processes.

resultsFor the 81 cases studied (involving 216 individuals), 70 had genetic abnormalities with phenotypes previously described in the literature, and 11 were not described in the literature at the time of analysis ("discovery genes"). These included cases beyond a trio, including ones with different variants in the same gene. In 100% of cases the abnormality was recognized. Of the 70, the abnormality was ranked #1 in 94% of cases, with an average rank 1.1 for all cases. Large CNVs could be analyzed in an integrated analysis, performed in 24 of the cases. The process is rapid enough to allow for periodic reanalysis of unsolved cases.

conclusionsA clinician-friendly environment for clinical correlation can be provided to clinicians who are best positioned to have the clinical information needed for this interpretation.

Indexed as

Rare DiseasesSoftwareDNA Copy Number VariationsGenomicsHumansPhenotypeArtificial intelligenceCopy number variationDiagnostic decision support systemGenomic analysisRare disease diagnosis

Identifiers

PMID32698834
PMCPMC7374885
OpenAlexW3044653818

What OpenQuestion holds

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LicenceCC BY
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.