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Analysis of Chlordecone Tissue Concentrations in Patients Treated for Thyroid Surgery at Guadeloupe University Hospital

NCT07611994 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 69

Last updated 2026-06-01

No results posted yet for this study

Summary

Chlordecone, an organochlorine pesticide used in the French Caribbean for several decades, is recognized as an endocrine disruptor. Accumulation in thyroid tissue may be modeled using several factors, including blood chlordecone levels, environmental exposure associated with place of residence, and dietary habits.

Conditions

  • Thyroid and Parathyroid Surgery

Interventions

OTHER

Blood and thyroid tissue collection

Collection of blood, thyroid tissue, and adjacent adipose tissue samples during routine thyroid surgery for measurement of chlordecone concentration and assessment of exposure-related factors.

Sponsors & Collaborators

  • Institut Pasteur de Guadeloupe

    collaborator UNKNOWN

  • Centre Hospitalier Universitaire de la Guadeloupe

    lead OTHER

Principal Investigators

  • suzy Duflo, MD PhD · CHU de la Guadeloupe

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-07-01
Primary Completion
2027-11-01
Completion
2027-11-01

Countries

  • Guadeloupe

Study Locations

More Related Trials

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 NCT07611994 on ClinicalTrials.gov