deltatrials
Completed NA INTERVENTIONAL 2-arm NCT02947841

The Effectiveness of Alternating Stimulation in Preventing Tolerance in Essential Tremor Patients (AltStim DBS)

The Effectiveness of Alternating Ventral Intermediate Nucleus Deep Brain Stimulation Parameters in Preventing Tolerance in Essential Tremor Patients

Sponsor: Oregon Health and Science University

Updated 7 times since 2017 Last updated: Sep 19, 2018 Started: Oct 31, 2016 Primary completion: Jun 30, 2017 Completion: Jul 31, 2017
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT02947841, this NA trial focuses on Deep Brain Stimulation and Essential Tremor and remains completed. Sponsored by Oregon Health and Science University, it has been updated 7 times since 2016, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Jan 2017 – ~Nov 2017 · 10 months · monthly snapshotRecruiting~Nov 2017 – ~Jun 2018 · 7 months · monthly snapshotCompleted~Jun 2018 – ~Oct 2018 · 4 months · monthly snapshotCompleted~Oct 2018 – ~Jan 2021 · 27 months · monthly snapshotCompleted~Jan 2021 – ~Jul 2024 · 42 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

7 versions recorded
  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jan 2021 — Jul 2024 [monthly]

    Completed NA

  4. Oct 2018 — Jan 2021 [monthly]

    Completed NA

  5. Jun 2018 — Oct 2018 [monthly]

    Completed NA

Show 2 earlier versions
  1. Nov 2017 — Jun 2018 [monthly]

    Completed NA

    Status: RecruitingCompleted

  2. Jan 2017 — Nov 2017 [monthly]

    Recruiting NA

    First recorded

Oct 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Oregon Health and Science University
Data source: Oregon Health and Science University

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

Study Locations