deltatrials
Completed NA INTERVENTIONAL 2-arm NCT04023045

Assist-Knee: Energy-Harvesting Knee Prosthesis

Evaluation of an Energy-Harvesting Knee Prosthesis in Transfemoral Prosthesis Users

Sponsor: Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)

Updated 11 times since 2019 Last updated: Oct 16, 2023 Started: Jul 15, 2019 Primary completion: Feb 26, 2020 Completion: Feb 26, 2020
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 Artificial Limbs and Transfemoral Amputation and is currently completed. Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) leads this study, which shows 11 recorded versions since 2019 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Aug 2019 – ~Sep 2019 · 31 days · monthly snapshotNot Yet Recruiting~Sep 2019 – ~Oct 2019 · 30 days · monthly snapshotRecruiting~Oct 2019 – ~Mar 2020 · 5 months · monthly snapshotRecruiting~Mar 2020 – ~Jun 2020 · 3 months · monthly snapshotActive Not Recruiting~Jun 2020 – ~Jan 2021 · 7 months · monthly snapshotCompleted~Jan 2021 – ~May 2021 · 4 months · monthly snapshotCompleted~May 2021 – ~Nov 2022 · 18 months · monthly snapshotCompleted~Nov 2022 – ~Nov 2023 · 12 months · monthly snapshotCompleted~Nov 2023 – ~Jul 2024 · 8 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

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

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Nov 2023 — Jul 2024 [monthly]

    Completed NA

  4. Nov 2022 — Nov 2023 [monthly]

    Completed NA

  5. May 2021 — Nov 2022 [monthly]

    Completed NA

Show 6 earlier versions
  1. Jan 2021 — May 2021 [monthly]

    Completed NA

  2. Jun 2020 — Jan 2021 [monthly]

    Completed NA

    Status: Active Not RecruitingCompleted

  3. Mar 2020 — Jun 2020 [monthly]

    Active Not Recruiting NA

    Status: RecruitingActive Not Recruiting

  4. Oct 2019 — Mar 2020 [monthly]

    Recruiting NA

  5. Sep 2019 — Oct 2019 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

  6. Aug 2019 — Sep 2019 [monthly]

    Not Yet Recruiting NA

    First recorded

Jul 2019

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
  • Orthocare Innovations, LLC
Data source: Orthocare Innovations, LLC

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

Study Locations