deltatrials
Suspended INTERVENTIONAL NCT04069572

Vibratory Stimulation for the Treatment of Chronic Pain

Patterned Multichannel Vibratory Coordinated Reset (VCR) Stimulation for the Treatment of Chronic Pain

Sponsor: Stanford University

Updated 11 times since 2019 Last updated: Apr 21, 2026 Started: Sep 1, 2026 Primary completion: Sep 1, 2027 Completion: Dec 1, 2027
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Suspended

New investigational devices are currently under development.

This observational or N/A phase trial investigates Chronic Pain and Functional Abdominal Pain Syndrome and is currently suspended. Stanford University leads this study, which shows 11 recorded versions since 2026 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Sep 2019 – ~Apr 2020 · 7 months · monthly snapshotNot Yet Recruiting~Apr 2020 – ~Nov 2020 · 7 months · monthly snapshotNot Yet Recruiting~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotNot Yet Recruiting~Jan 2021 – ~Jun 2022 · 17 months · monthly snapshotNot Yet Recruiting~Jun 2022 – ~Oct 2022 · 4 months · monthly snapshotNot Yet Recruiting~Oct 2022 – ~Nov 2023 · 13 months · monthly snapshotNot Yet Recruiting~Nov 2023 – ~Jul 2024 · 8 months · monthly snapshotSuspended~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotSuspended~Sep 2024 – ~Dec 2024 · 3 months · monthly snapshotSuspended~Dec 2024 – ~Apr 2026 · 17 months · monthly snapshotSuspendedApr 28, 2026 – present · 2 months · daily APISuspended

Change History

11 versions recorded
  1. Apr 28, 2026 — Present [daily]

    Suspended

    Phase: NANone

  2. Dec 2024 — Apr 2026 [monthly]

    Suspended NA

  3. Sep 2024 — Dec 2024 [monthly]

    Suspended NA

  4. Jul 2024 — Sep 2024 [monthly]

    Suspended NA

  5. Nov 2023 — Jul 2024 [monthly]

    Suspended NA

    Status: Not Yet RecruitingSuspended

Show 6 earlier versions
  1. Oct 2022 — Nov 2023 [monthly]

    Not Yet Recruiting NA

  2. Jun 2022 — Oct 2022 [monthly]

    Not Yet Recruiting NA

  3. Jan 2021 — Jun 2022 [monthly]

    Not Yet Recruiting NA

  4. Nov 2020 — Jan 2021 [monthly]

    Not Yet Recruiting NA

  5. Apr 2020 — Nov 2020 [monthly]

    Not Yet Recruiting NA

  6. Sep 2019 — Apr 2020 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

The purpose of this study is to perform a first in man study with VCR stimulation of the belly and back for patients with chronic pain conditions including pelvic pain, functional abdominal pain, or low back pain. This study will also examine VCR stimulation of the temporal region for patients with migraine with or without aura. Additional goals of the study will be to determine the safety, tolerability, and acceptability of VCR stimulation for the treatment of these pain conditions.

Contact Information

Sponsor contact:
  • Stanford University
Data source: ClinicalTrials.gov

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

Study Locations