deltatrials
Completed NA INTERVENTIONAL 2-arm NCT03117231

Effects of tDCS in Elderly With Pain Due to Knee Osteoarthritis

Effects of Transcranial Direct Current Stimulation (tDCS) on Knee Osteoarthritis Pain in Elderly Subjects With Defective Endogenous Pain-Inhibitory System: Protocol for a Randomized Clinical Trial

Sponsor: Federal University of São Paulo

Conditions Chronic Pain Osteoarthritis, Knee
Interventions Active Transcranial Direct Current Stimulation (tDCS) Sham Transcranial Direct Current Stimulation (tDCS)
Updated 10 times since 2017 Last updated: Sep 6, 2019 Started: Mar 15, 2018 Primary completion: Jun 1, 2019 Completion: Jul 1, 2019
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Chronic Pain and Osteoarthritis, Knee and is currently completed. Federal University of São Paulo leads this study, which shows 10 recorded versions since 2018 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jun 2017 – ~Oct 2017 · 4 months · monthly snapshotNot Yet Recruiting~Oct 2017 – ~Dec 2017 · 2 months · monthly snapshotNot Yet Recruiting~Dec 2017 – ~Mar 2018 · 3 months · monthly snapshotNot Yet Recruiting~Mar 2018 – ~Jun 2018 · 3 months · monthly snapshotRecruiting~Jun 2018 – ~Sep 2018 · 3 months · monthly snapshotRecruiting~Sep 2018 – ~Oct 2019 · 13 months · monthly snapshotEnrolling By Invitation~Oct 2019 – ~Jan 2021 · 15 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

10 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 2019 — Jan 2021 [monthly]

    Completed NA

    Status: Enrolling By Invitation → Completed

  5. Sep 2018 — Oct 2019 [monthly]

    Enrolling By Invitation NA

    Status: Recruiting → Enrolling By Invitation

▶ Show 5 earlier versions

  1. Jun 2018 — Sep 2018 [monthly]

    Recruiting NA

  2. Mar 2018 — Jun 2018 [monthly]

    Recruiting NA

    Status: Not Yet Recruiting → Recruiting

  3. Dec 2017 — Mar 2018 [monthly]

    Not Yet Recruiting NA

  4. Oct 2017 — Dec 2017 [monthly]

    Not Yet Recruiting NA

  5. Jun 2017 — Oct 2017 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Federal University of São Paulo
  • Spaulding Rehabilitation Hospital
Data source: Federal University of São Paulo

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

Study Locations