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EXOME Analysis Position in the Strategy of Genetic Predisposition Factors Identification in Early-onset Cancer

NCT04141462 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 613

Last updated 2026-04-03

No results posted yet for this study

Summary

5 to 10% of cancers are due to the presence of a constitutional genetic alteration. It can be inherited from parents (family form) or by accident, in the first moments of life after fertilization (sporadic form). In both cases, this genetic alteration is constitutional and transmissible to descendants. It is hereditary. When an hereditary early form is suspected, several well-known genes generally involved in genetic predispositions to cancer are found by a technique called " gene panel ". However, this analysis does not always identify the genetic predisposing factors for cancer. New techniques called "high-throughput exome sequencing (SHD-E)", allow more than the analysis of the the gene panel. These analysis allow to identify alterations in other genes that could contribute to the development of cancer. The objective of the Ex²trican study is to show, from patients with early cancer (sporadic or familial form), that this approach to exome sequencing can be effective to identify new genetic risk of cancer, when the first panel analysis of genes is negative.

Conditions

  • Cancer
  • Genetic Predisposition

Interventions

GENETIC

blood sample

blood test

Sponsors & Collaborators

  • Centre Georges Francois Leclerc

    lead OTHER

Study Design

Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-10-07
Primary Completion
2028-04-07
Completion
2028-04-07

Countries

  • France

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04141462 on ClinicalTrials.gov