deltatrials
Completed NCT00043238

Mohawk Culture, Behavior, Toxicant Exposure and Health

Sponsor: National Institute of Environmental Health Sciences (NIEHS)

Conditions Cognition Disorders Thyroid Diseases
Updated 7 times since 2017 Last updated: Apr 13, 2015 Primary completion: Jul 31, 2005 Completion: Jul 31, 2005

Listed as NCT00043238, this observational or N/A phase trial focuses on Cognition Disorders and Thyroid Diseases and remains completed. Sponsored by National Institute of Environmental Health Sciences (NIEHS), it has been updated 7 times since 2026, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Change History

7 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Jan 2021 — Jul 2024 [monthly]

    Completed

  5. Jun 2018 — Jan 2021 [monthly]

    Completed

▶ Show 2 earlier versions

  1. Apr 2018 — Jun 2018 [monthly]

    Completed

    Phase: NA → None

  2. Jan 2017 — Apr 2018 [monthly]

    Completed NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institute of Environmental Health Sciences (NIEHS)
Data source: National Institute of Environmental Health Sciences (NIEHS)

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

  • • Hogansburg, United States