Mutations of Glucocorticoid Receptor in Bilateral Adrenal Hyperplasia (MUTA-GR)

January 19, 2026 updated by: CHU de Reims

Prevalence of Mutations of Glucocorticoid Receptors in Bilateral Adrenal Hyperplasia

As the investigators observed a case of glucocorticoid mutation revealed by incidentally discovered bilateral adrenal nodular hyperplasia, it was postulated that this molecular anormality could be more frequent than previously described. To validate this hypothesis, it was decided to study 150 multicenter consecutive patients, presenting with incidentally discovered bilateral adrenal masses without clinical signs of Cushing's disease. In all these patients GR gene will be studied, mutations will be detected and described, functional disturbance will be tested. Usual polymorphisms will be described. Correlation between clinical signs, hormonal and morphological abnormalities and presence or absence of GR mutations will be searched.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

150

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • France
      • Reims, France, 51092
        • CHU Reims

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • patients more than 18 years of age
  • patients with bilateral adrenal masses

Exclusion Criteria:

  • Refusing to participate in the study
  • Protected by law
  • Have obvious signs of Cushing's syndrome
  • No progressive neoplastic disease

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Basic Science
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: patient
Genetic: blood collection for mutation characterization

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
frequency of mutations
Time Frame: DAY 0
DAY 0

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

CHU de Reims

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

April 2, 2012

Primary Completion (Actual)

October 2, 2016

Study Completion (Actual)

December 31, 2016

Study Registration Dates

First Submitted

June 16, 2016

First Submitted That Met QC Criteria

June 20, 2016

First Posted (Estimated)

June 23, 2016

Study Record Updates

Last Update Posted (Actual)

January 21, 2026

Last Update Submitted That Met QC Criteria

January 19, 2026

Last Verified

August 1, 2024

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • PN11010

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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