GTR Test Accession:
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GTR000575927.3
Last updated in GTR:
2020-05-11
View version history
GTR000575927.3,
last updated:
2020-05-11
GTR000575927.2,
last updated:
2020-04-27
GTR000575927.1,
registered in GTR:
2020-03-12
Last annual review date for the lab: 2024-02-01
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At a Glance
Methods (1):
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Molecular Genetics - Deletion/duplication analysis: Sequence analysis and CNV detection is performed using Next Generation Sequencing (NGS) technology.
Target population: Help
Not provided
Clinical validity:
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Not provided
Clinical utility:
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Not provided
Ordering Information
Offered by:
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Test short name:
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D5049
Manufacturer's name:
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NADK2 Gene Sequencing
Specimen Source:
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- 2-5 mL Whole Blood (EDTA); Saliva, Dried Blood Spots, Genomic DN
Test Order Code:
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D5049
CPT codes:
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Informed consent required:
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Decline to answer
Test strategy:
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This test analyzes the NADK2 gene.
Pre-test genetic counseling required:
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Decline to answer
Post-test genetic counseling required:
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Decline to answer
Recommended fields not provided:
How to Order,
Lab contact for this test,
Contact policy,
Test development
Conditions
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Total conditions: 1
Condition/Phenotype | Identifier |
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Test Targets
Genes
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Total genes: 1
Gene | Associated Condition | Germline or Somatic | Allele (Lab-provided) | Variant in NCBI |
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Methodology
Total methods: 1
Method Category
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Test method
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Instrument *
Deletion/duplication analysis
Sequence analysis and CNV detection is performed using Next Generation Sequencing (NGS) technology.
* Instrument: Not provided
Clinical Information
Test purpose:
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Screening
Recommended fields not provided:
Clinical validity,
Clinical utility,
Target population,
What is the protocol for interpreting a variation as a VUS?,
Is research allowed on the sample after clinical testing is complete?,
Sample negative report,
Sample positive report
Technical Information
Availability:
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Tests performed
Entire test performed in-house
Entire test performed in-house
Analytical Validity:
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In analytic validation, the WGS assay achieved 99.95% sensitivity, 99.99955% specificity and 99.6% positive predictive value for detecting SNVs. The assay achieved 97.9%, 96.0% and 95.2% sensitivity for detecting Indels of 1-5, 6-15 and 16-50 nucleotides respectively. The assay achieved 96% sensitivity for detecting structural variants in known clinical samples.
Proficiency testing (PT):
Is proficiency testing performed for this test?
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No
No
Recommended fields not provided:
Test Confirmation,
Assay limitations,
Description of internal test validation method,
Citations for Analytical validity,
PT Provider,
Description of PT method,
Major CAP category, CAP category, CAP test list
Regulatory Approval
FDA Review:
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Not provided
Additional Information
Reviews:
Clinical resources:
Practice guidelines:
Consumer resources:
IMPORTANT NOTE:
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NIH makes no endorsements of tests or laboratories listed in GTR. GTR is not a substitute for medical advice.
Patients and consumers
with specific questions about a genetic test should contact a health care provider or a genetics professional.