deltatrials
Active Not Recruiting NA INTERVENTIONAL 1-arm NCT03869372

Cerebral Cortical Influences on Autonomic Function

Sponsor: David Levinthal

Conditions Functional Dyspepsia Healthy Subjects Irritable Bowel Syndrome
Interventions rTMS
Updated 16 times since 2019 Last updated: Oct 29, 2025 Started: Apr 5, 2019 Primary completion: Oct 3, 2026 Completion: Oct 3, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03869372, this NA trial focuses on Functional Dyspepsia and Healthy Subjects and remains ongoing. Sponsored by David Levinthal, it has been updated 16 times since 2019, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

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

Change History

16 versions recorded

  1. Nov 2025 — Present [monthly]

    Active Not Recruiting NA

  2. Mar 2025 — Nov 2025 [monthly]

    Active Not Recruiting NA

  3. Sep 2024 — Mar 2025 [monthly]

    Active Not Recruiting NA

  4. Jul 2024 — Sep 2024 [monthly]

    Active Not Recruiting NA

  5. Apr 2024 — Jul 2024 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

▶ Show 11 earlier versions

  1. Apr 2023 — Apr 2024 [monthly]

    Recruiting NA

  2. May 2022 — Apr 2023 [monthly]

    Recruiting NA

  3. Feb 2022 — May 2022 [monthly]

    Recruiting NA

  4. Sep 2021 — Feb 2022 [monthly]

    Recruiting NA

  5. Jan 2021 — Sep 2021 [monthly]

    Recruiting NA

  6. Aug 2020 — Jan 2021 [monthly]

    Recruiting NA

    Status: Suspended → Recruiting

  7. Jul 2020 — Aug 2020 [monthly]

    Suspended NA

    Status: Recruiting → Suspended

  8. Apr 2020 — Jul 2020 [monthly]

    Recruiting NA

  9. Feb 2020 — Apr 2020 [monthly]

    Recruiting NA

  10. May 2019 — Feb 2020 [monthly]

    Recruiting NA

  11. Apr 2019 — May 2019 [monthly]

    Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • David Levinthal
  • National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Data source: University of Pittsburgh

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

Study Locations