Evidence map›Paper›PMID 36333997›Full record

ReviewMolecular genetics & genomic medicine2022

Assessment of an automated approach for variant interpretation in screening for monogenic disorders: A single-center study.

Bryan J Gall, Trevor B Smart, Robin Munch, Supraja Kolluri, Hamsa Tadepally, Karen Phaik Har Lim, Zachary P Demko, Peter Benn, Vivienne Souter, Nina Sanapareddy and 1 more

Abstract readReview
In one paragraph

Review in Molecular genetics & genomic medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

11 authors.

Bryan J GallNatera Inc., Austin, Texas, USA.ORCID 0000-0002-2284-8892
Trevor B SmartNatera Inc., Austin, Texas, USA.
Robin MunchNatera Inc., Austin, Texas, USA.
Supraja KolluriNatera Inc., Austin, Texas, USA.
Hamsa TadepallyNatera Inc., Austin, Texas, USA.
Karen Phaik Har LimNatera Inc., Austin, Texas, USA.
Zachary P DemkoNatera Inc., Austin, Texas, USA.
Peter BennGenetics and Genome Sciences, University of Connecticut Health Center, Farmington, Connecticut, USA.
Vivienne SouterNatera Inc., Austin, Texas, USA.
Nina SanapareddyNatera Inc., Austin, Texas, USA.
Dianne Keen-KimNatera Inc., Austin, Texas, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutomation has been introduced into variant interpretation, but it is not known how automated variant interpretation performs on a stand-alone basis. The purpose of this study was to evaluate a fully automated computerized approach.

methodWe reviewed all variants encountered in a set of carrier screening panels over a 1-year interval. Observed variants with high-confidence ClinVar interpretations were included in the analysis; those without high-confidence ClinVar entries were excluded.

resultsDiscrepancy rates between automated interpretations and high-confidence ClinVar entries were analyzed. Of the variants interpreted as positive (likely pathogenic or pathogenic) based on ClinVar information, 22.6% were classified as negative (variants of uncertain significance, likely benign or benign) variants by the automated method. Of the ClinVar negative variants, 1.7% were classified as positive by the automated software. On a per-case basis, which accounts for variant frequency, 63.4% of cases with a ClinVar high-confidence positive variant were classified as negative by the automated method.

conclusionWhile automation in genetic variant interpretation holds promise, there is still a need for manual review of the output. Additional validation of automated variant interpretation methods should be conducted.

Indexed as

Databases, GeneticGenetic VariationHumansSoftwareautomated variant classificationgenetic testingmanual curationmonogenic disordervariant classificationvariant interpretationvariants of uncertain significance

Identifiers

PMID36333997
PMCPMC9747559

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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.