deltatrials
Completed OBSERVATIONAL NCT04155866

Comparing the Difference in Muscle Synergies Between Healthy Participants and Chronic Stroke Survivors

A Wearable for Post-stroke Rehabilitative Multi-muscle Stimulation Inspired by the Natural Organization of Neuromuscular Control

Sponsor: Chinese University of Hong Kong

Conditions Healthy
Interventions Measurement of muscle activation.
Updated 14 times since 2019 Last updated: Dec 19, 2025 Started: Jul 1, 2021 Primary completion: Dec 1, 2025 Completion: Dec 1, 2025
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Listed as NCT04155866, this observational or N/A phase trial focuses on Healthy and remains completed. Sponsored by Chinese University of Hong Kong, it has been updated 14 times since 2021, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

~Dec 2019 – ~Feb 2020 · 2 months · monthly snapshot~Feb 2020 – ~Apr 2020 · 2 months · monthly snapshot~Apr 2020 – ~Aug 2020 · 4 months · monthly snapshot~Aug 2020 – ~Jan 2021 · 5 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Mar 2021 · 28 days · monthly snapshot~Mar 2021 – ~Sep 2021 · 6 months · monthly snapshot~Sep 2021 – ~Mar 2023 · 18 months · monthly snapshot~Mar 2023 – ~Jul 2024 · 16 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Jan 2025 · 4 months · monthly snapshot~Jan 2025 – ~Aug 2025 · 7 months · monthly snapshot~Aug 2025 – ~Jan 2026 · 5 months · monthly snapshot~Jan 2026 – present · 6 months · monthly snapshot

Change History

14 versions recorded

  1. Jan 2026 — Present [monthly]

    Completed

    Status: Recruiting → Completed

  2. Aug 2025 — Jan 2026 [monthly]

    Recruiting

  3. Jan 2025 — Aug 2025 [monthly]

    Recruiting

  4. Sep 2024 — Jan 2025 [monthly]

    Recruiting

  5. Jul 2024 — Sep 2024 [monthly]

    Recruiting

▶ Show 9 earlier versions

  1. Mar 2023 — Jul 2024 [monthly]

    Recruiting

  2. Sep 2021 — Mar 2023 [monthly]

    Recruiting

    Status: Not Yet Recruiting → Recruiting

  3. Mar 2021 — Sep 2021 [monthly]

    Not Yet Recruiting

  4. Feb 2021 — Mar 2021 [monthly]

    Not Yet Recruiting

  5. Jan 2021 — Feb 2021 [monthly]

    Not Yet Recruiting

  6. Aug 2020 — Jan 2021 [monthly]

    Not Yet Recruiting

  7. Apr 2020 — Aug 2020 [monthly]

    Not Yet Recruiting

  8. Feb 2020 — Apr 2020 [monthly]

    Not Yet Recruiting

  9. Dec 2019 — Feb 2020 [monthly]

    Not Yet Recruiting

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Chinese University of Hong Kong
  • City University of Hong Kong
  • Shanghai Jiao Tong University School of Medicine
  • The Hong Kong Polytechnic University
Data source: Chinese University of Hong Kong

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

Study Locations