IDEntification of New Predisposition Genes in Differentiated THYroid Cancer

NCT ID: NCT05014698

Last Updated: 2026-01-28

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

TERMINATED

Clinical Phase

NA

Total Enrollment

34 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-02-23

Study Completion Date

2026-01-13

Brief Summary

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The purpose of this research is to find new predisposition genes for differentiated thyroid cancer (DTC).

Detailed Description

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The purpose of this research is to find new predisposition genes for differentiated thyroid cancer (DTC). Therefore, in the absence of a BAP1 and DICER1 abnormality, we offer to sequence your whole genome (WGS) or partial genome (genotyping) for a previously unknown genetic abnormality.

Furthermore, the discovery of new genes would be a major medical advance that could contribute to the identification of new therapeutic targets.

This research will be conducted at the University Hospital of Nantes and the Hospital of Vendée and 95 people should participate.

Conditions

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Differentiated Thyroid Cancer Thyroid Cancer, Nonmedullary

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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WGS

at inclusion visit :

\- Blood collection for whole Genome sequencing will be performed

At final visit :

the results of the WGS will be delivered to patients

Group Type EXPERIMENTAL

WGS

Intervention Type GENETIC

Whole Genome sequencing

Interventions

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WGS

Whole Genome sequencing

Intervention Type GENETIC

Eligibility Criteria

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Inclusion Criteria

* Probant subjects
* Minor or adult subject
* Adult subject or legal guardian for minor subjects agreeing to sign the study consent and biospecimen consent
* Subject with differentiated thyroid cancer without an identified causative mutation in the BAP1 and DICER 1 predisposition genes
* Patient affiliated to a valid social security plan

Relative subjects

* Adult subjects
* Subject agreeing to sign the study consent and the biocollection consent
* Subject with differentiated thyroid cancer or from a family with several cases of differentiated thyroid cancer without a causal mutation identified in the BAP1 and DICER 1 predisposition genes
* Patient affiliated to a social security plan

Exclusion Criteria

* Subject refusing to participate
* Subjects with a causal mutation identified in the predisposition genes: BAP1 and DICER 1
* Subjects under guardianship, curatorship or safeguard of justice or not socially insured
* Subjects with another syndromic predisposition to thyroid cancer (Cowden, Werner, PAF)
Minimum Eligible Age

8 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Nantes University Hospital

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Vendée Hospital

La Roche-sur-Yon, , France

Site Status

Nantes University Hospital

Nantes, , France

Site Status

Countries

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France

Other Identifiers

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RC19_0414

Identifier Type: -

Identifier Source: org_study_id

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