Evidence map›Paper›PMID 30609936›Full record

Trial reportGenome medicine2019

Next Generation-Targeted Amplicon Sequencing (NG-TAS): an optimised protocol and computational pipeline for cost-effective profiling of circulating tumour DNA.

Meiling Gao, Maurizio Callari, Emma Beddowes, Stephen-John Sammut, Marta Grzelak, Heather Biggs, Linda Jones, Abdelhamid Boumertit, Sabine C Linn, Javier Cortes and 4 more

Abstract readClinical Trial
In one paragraph

Trial report in Genome medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Review
  8. Review
  9. A novelCold Spring Harbor molecular case studies · 2022
    Article
  10. Circulating Tumor DNA in Pediatric Cancer.Frontiers in molecular biosciences · 2022
    Review
  11. Review
  12. From genome integrity to cancer.Genome medicine · 2019
    Article
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

14 authors.

Meiling GaoDepartment of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE, UK.
Maurizio CallariDepartment of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE, UK.
Emma BeddowesDepartment of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE, UK.
Stephen-John SammutDepartment of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE, UK.
Marta GrzelakDepartment of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE, UK.
Heather BiggsBreast Cancer Programme, Cancer Research UK Cambridge Cancer Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 2QQ, UK.
Linda JonesBreast Cancer Programme, Cancer Research UK Cambridge Cancer Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 2QQ, UK.
Abdelhamid BoumertitBreast Cancer Programme, Cancer Research UK Cambridge Cancer Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 2QQ, UK.
Sabine C LinnNetherland Cancer Institute, 1006 BE, Amsterdam, Netherlands.
Javier CortesRamon y Cajal University Hospital, 28034, Madrid, Spain.
Mafalda OliveiraVall d'Hebron Institute of Oncology, 08035, Barcelona, Spain.
Richard BairdBreast Cancer Programme, Cancer Research UK Cambridge Cancer Centre, Cambridge University Hospitals NHS Foundation Trust, Cambridge, CB2 2QQ, UK.
Suet-Feung ChinDepartment of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE, UK. Suet-Feung.Chin@cruk.cam.ac.uk.
Carlos CaldasDepartment of Oncology and Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge, CB2 0RE, UK. carlos.caldas@cruk.cam.ac.uk.

Funding

Cancer Research UK 16942Cancer Research UK core fundingMarie Curie 660060
6 · The paper itself

Abstract

Circulating tumour DNA (ctDNA) detection and monitoring have enormous potential clinical utility in oncology. We describe here a fast, flexible and cost-effective method to profile multiple genes simultaneously in low input cell-free DNA (cfDNA): Next Generation-Targeted Amplicon Sequencing (NG-TAS). We designed a panel of 377 amplicons spanning 20 cancer genes and tested the NG-TAS pipeline using cell-free DNA from two HapMap lymphoblastoid cell lines. NG-TAS consistently detected mutations in cfDNA when mutation allele fraction was > 1%. We applied NG-TAS to a clinical cohort of metastatic breast cancer patients, demonstrating its potential in monitoring the disease. The computational pipeline is available at https://github.com/cclab-brca/NGTAS_pipeline .

Indexed as

SoftwareBiomarkers, TumorCell Line, TumorCirculating Tumor DNACosts and Cost AnalysisFemaleHigh-Throughput Nucleotide SequencingHumansMutationSequence Analysis, DNABiomarkers, TumorCirculating Tumor DNACancerComputational pipelinectDNADeep sequencingHeterogeneousLiquid biopsyMultiplexingMutationNG-TAS

Identifiers

PMID30609936
PMCPMC6320579

What OpenQuestion holds

Textmetadata
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.