STRucturation of Transcript Analysis of Genes Involved in Hereditary Cancers

NCT ID: NCT06861621

Last Updated: 2025-03-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

1000 participants

Study Classification

OBSERVATIONAL

Study Start Date

2023-09-01

Study Completion Date

2025-04-01

Brief Summary

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Molecular diagnosis using high throughput sequencing has become an essential part of oncogenetic care, making it possible to identify people at risk, to guide surveillance, and to direct preventive surgery and treatment. The quality of this 'precision' care depends on the quality of the interpretation of the genomic variants identified. To be usable in oncogenetics, a genomic variant must be correctly interpreted: pathogenic, benign or of uncertain significance (VSI). The impact of these DNA variants (VSI) on RNA is particularly important for interpretation. Today, due to a lack of resources, joint and systematic DNA/RNA analysis is never carried out. This has inevitably meant that a number of situations of interest have been overlooked. It is now important to go a step further and organise a visible and reliable circuit, allowing routine access to these studies for patients.

Detailed Description

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Systematic DNA/RNA analysis is never carried out using the current approach, due to a lack of resources. Strategies recommend pre-screening variants using in silico analysis, followed by RNA studies targeting variants of interest.

Conditions

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Cancer

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Over 18 years of age
* Patients seen in oncogenetic consultations and who have given their informed consent for genetic analysis in the context of a major predisposition to breast, ovarian or digestive cancer.
* Person who has read and understood the information note and does not object to taking part in the study
* Membership of a social security scheme

Exclusion Criteria

* Minors
* Persons deprived of their liberty or adults under guardianship or incapable of giving their consent
* Failure to obtain informed consent
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Rouen

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Claude HOUDAYER, Professor

Role: PRINCIPAL_INVESTIGATOR

Molecular Genetics Department, UH of Rouen

Locations

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Service Oncogénétique Centre François Baclesse

Caen, , France

Site Status RECRUITING

Clinique de génétique médicale Guy Fontaine de l'hopital de Flandre CHRU de Lille

Lille, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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David MALLET, Director

Role: CONTACT

+33 2 32 88 82 65

Vincent FERRANTI, Arc

Role: CONTACT

+33 2 32 88 82 65

Facility Contacts

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Pascaline BERTHET, Doctor

Role: primary

+33 2 31 45 51 65

Afane BRAHIMI, Doctor

Role: primary

+33 3.20.44.49.81

Julie LECLERC, Doctor

Role: backup

+33 3 20 44 69 00

Other Identifiers

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2022/310/OB

Identifier Type: -

Identifier Source: org_study_id

IDRCB : 2023-A00488-37

Identifier Type: OTHER

Identifier Source: secondary_id

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