Prevalence of Circulating Parvovirus Genome in Recently Diagnosed Graves' Disease: a Case-control Study (GPCBasedow)

November 17, 2025 updated by: Centre Hospitalier Universitaire, Amiens
Lymphocytic thyroiditis is the most common autoimmune disease, usually affecting young women. Although the aetiology and pathogenesis remain obscure, the most widely accepted hypothesis is an interaction between a genetic predisposition and an environmental trigger factor such as viral infection. Parvovirus infections have been proposed as trigger factors for Hashimoto's thyroiditis and Graves' disease.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

52

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
      • Amiens, France, 80054
        • CHU Amiens

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 to 99 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Graves' disease :patients treated for Graves' disease, the diagnosis date less than 4 months
  • Control : patients cared for nodules or goiter

Exclusion Criteria:

  • Patients undergoing immunosuppressive therapy including corticosteroids

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: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Other: Control
patients with goiter or nodule
Biological: serodiagnosis
Experimental: Graves' disease
patients with Graves' disease
Biological: serodiagnosis

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
prevalence of circulating parvovirus genome
Time Frame: Day 0
Day 0

Collaborators and Investigators

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

Sponsor

Centre Hospitalier Universitaire, Amiens

Investigators

  • Principal Investigator: Rachel DESAILLOUD, MD, PhD, CHU Amiens

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

  • https://www.em-consulte.com/article/753902/detection-de-levb19-parvovirus-b19-dans-les-thyroc

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

December 1, 2010

Primary Completion (Actual)

May 1, 2014

Study Completion (Actual)

May 1, 2014

Study Registration Dates

First Submitted

June 9, 2016

First Submitted That Met QC Criteria

June 9, 2016

First Posted (Estimated)

June 14, 2016

Study Record Updates

Last Update Posted (Estimated)

November 19, 2025

Last Update Submitted That Met QC Criteria

November 17, 2025

Last Verified

November 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • AOL10-DR-DESAILLOUD

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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