deltatrials
Enrolling By Invitation OBSERVATIONAL NCT03914664

Neural Correlates of Sensory Phenomena in Tourette Syndrome

Sponsor: Vanderbilt University Medical Center

Conditions Hypersensitivity Sensory Disorders Tics Tourette Syndrome
Interventions Autonomic function testing procedure Electroencephalogram (EEG) testing procedure
Updated 18 times since 2019 Last updated: Jan 12, 2026 Started: Jul 20, 2021 Primary completion: Feb 28, 2027 Completion: Feb 28, 2027
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Hypersensitivity and Sensory Disorders and is currently ongoing. Vanderbilt University Medical Center leads this study, which shows 18 recorded versions since 2021 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~May 2019 – ~Jun 2019 · 31 days · monthly snapshot~Jun 2019 – ~Jul 2019 · 30 days · monthly snapshot~Jul 2019 – ~Sep 2019 · 2 months · monthly snapshot~Sep 2019 – ~Oct 2020 · 13 months · monthly snapshot~Oct 2020 – ~Jan 2021 · 3 months · monthly snapshot~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshot~Oct 2021 – ~Jun 2022 · 8 months · monthly snapshot~Jun 2022 – ~Jul 2022 · 30 days · monthly snapshot~Jul 2022 – ~Sep 2022 · 2 months · monthly snapshot~Sep 2022 – ~Nov 2022 · 2 months · monthly snapshot~Nov 2022 – ~Nov 2023 · 12 months · monthly snapshot~Nov 2023 – ~Feb 2024 · 3 months · monthly snapshot~Feb 2024 – ~Jul 2024 · 5 months · monthly snapshot~Jul 2024 – ~Aug 2024 · 31 days · monthly snapshot~Aug 2024 – ~Sep 2024 · 31 days · monthly snapshot~Sep 2024 – ~Aug 2025 · 11 months · monthly snapshot~Aug 2025 – ~Feb 2026 · 6 months · monthly snapshot~Feb 2026 – present · 5 months · monthly snapshot

Change History

18 versions recorded

  1. Feb 2026 — Present [monthly]

    Enrolling By Invitation

  2. Aug 2025 — Feb 2026 [monthly]

    Enrolling By Invitation

    Status: Recruiting → Enrolling By Invitation

  3. Sep 2024 — Aug 2025 [monthly]

    Recruiting

  4. Aug 2024 — Sep 2024 [monthly]

    Recruiting

  5. Jul 2024 — Aug 2024 [monthly]

    Recruiting

▶ Show 13 earlier versions

  1. Feb 2024 — Jul 2024 [monthly]

    Recruiting

  2. Nov 2023 — Feb 2024 [monthly]

    Recruiting

  3. Nov 2022 — Nov 2023 [monthly]

    Recruiting

  4. Sep 2022 — Nov 2022 [monthly]

    Recruiting

  5. Jul 2022 — Sep 2022 [monthly]

    Recruiting

  6. Jun 2022 — Jul 2022 [monthly]

    Recruiting

  7. Oct 2021 — Jun 2022 [monthly]

    Recruiting

  8. Jan 2021 — Oct 2021 [monthly]

    Recruiting

  9. Oct 2020 — Jan 2021 [monthly]

    Recruiting

  10. Sep 2019 — Oct 2020 [monthly]

    Recruiting

    Status: Not Yet Recruiting → Recruiting

  11. Jul 2019 — Sep 2019 [monthly]

    Not Yet Recruiting

  12. Jun 2019 — Jul 2019 [monthly]

    Not Yet Recruiting

  13. May 2019 — Jun 2019 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Vanderbilt University Medical Center
Data source: Vanderbilt University Medical Center

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

Study Locations