deltatrials
Enrolling By Invitation NA INTERVENTIONAL 2-arm NCT03111290

Modulating Oscillations and Working Memory in Patients With Subdural Electrodes

Sponsor: National Institute of Mental Health (NIMH)

Conditions Epilepsy Working Memory
Interventions Direct Cortical Stimulation Direct Cortical Stimulation Sham
Updated 12 times since 2017 Last updated: Jan 6, 2025 Started: Jan 31, 2014 Primary completion: Jan 31, 2026 Completion: Jan 31, 2026
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT03111290, this NA trial focuses on Epilepsy and Working Memory and remains ongoing. Sponsored by National Institute of Mental Health (NIMH), it has been updated 12 times since 2014, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~May 2017 – ~Jun 2018 · 13 months · monthly snapshotEnrolling By Invitation~Jun 2018 – ~Jun 2019 · 12 months · monthly snapshotEnrolling By Invitation~Jun 2019 – ~Jul 2020 · 13 months · monthly snapshotEnrolling By Invitation~Jul 2020 – ~Jan 2021 · 6 months · monthly snapshotEnrolling By Invitation~Jan 2021 – ~Sep 2021 · 8 months · monthly snapshotEnrolling By Invitation~Sep 2021 – ~Feb 2022 · 5 months · monthly snapshotEnrolling By Invitation~Feb 2022 – ~Apr 2023 · 14 months · monthly snapshotEnrolling By Invitation~Apr 2023 – ~Apr 2024 · 12 months · monthly snapshotEnrolling By Invitation~Apr 2024 – ~Jul 2024 · 3 months · monthly snapshotEnrolling By Invitation~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotEnrolling By Invitation~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshotEnrolling By Invitation~Feb 2025 – present · 17 months · monthly snapshotEnrolling By Invitation

Change History

12 versions recorded

  1. Feb 2025 — Present [monthly]

    Enrolling By Invitation NA

  2. Sep 2024 — Feb 2025 [monthly]

    Enrolling By Invitation NA

  3. Jul 2024 — Sep 2024 [monthly]

    Enrolling By Invitation NA

  4. Apr 2024 — Jul 2024 [monthly]

    Enrolling By Invitation NA

  5. Apr 2023 — Apr 2024 [monthly]

    Enrolling By Invitation NA

▶ Show 7 earlier versions

  1. Feb 2022 — Apr 2023 [monthly]

    Enrolling By Invitation NA

  2. Sep 2021 — Feb 2022 [monthly]

    Enrolling By Invitation NA

  3. Jan 2021 — Sep 2021 [monthly]

    Enrolling By Invitation NA

  4. Jul 2020 — Jan 2021 [monthly]

    Enrolling By Invitation NA

  5. Jun 2019 — Jul 2020 [monthly]

    Enrolling By Invitation NA

  6. Jun 2018 — Jun 2019 [monthly]

    Enrolling By Invitation NA

  7. May 2017 — Jun 2018 [monthly]

    Enrolling By Invitation NA

    First recorded

Jan 2014

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institute of Mental Health (NIMH)
  • National Institute of Neurological Disorders and Stroke (NINDS)
  • University of North Carolina, Chapel Hill
Data source: University of North Carolina, Chapel Hill

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

Study Locations

No location information available.