deltatrials
Completed NA INTERVENTIONAL 2-arm NCT02678247

Functional Performance Evaluation of NU-FlexSIV Socket

Functional Performance Evaluation of the Northwestern University Flexible Sub-Ischial Vacuum (NU-FlexSIV) Socket for Persons With Transfemoral Amputation

Sponsor: Jesse Brown VA Medical Center

Conditions Amputation Artificial Limbs
Interventions Ischial Containment Socket Northwestern University Flexible Sub-Ischial Vacuum Socket
Updated 13 times since 2017 Last updated: May 25, 2021 Started: Apr 30, 2016 Primary completion: Dec 31, 2019 Completion: Dec 31, 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 Amputation and Artificial Limbs and is currently completed. Jesse Brown VA Medical Center leads this study, which shows 13 recorded versions since 2016 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshot~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshot~Jun 2018 – ~Jun 2019 · 12 months · monthly snapshot~Jun 2019 – ~Nov 2019 · 5 months · monthly snapshot~Nov 2019 – ~Feb 2020 · 3 months · monthly snapshot~Feb 2020 – ~Jul 2020 · 5 months · monthly snapshot~Jul 2020 – ~Jan 2021 · 6 months · monthly snapshot~Jan 2021 – ~May 2021 · 4 months · monthly snapshot~May 2021 – ~Sep 2021 · 4 months · monthly snapshot~Sep 2021 – ~Jul 2024 · 34 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Feb 2025 · 5 months · monthly snapshot~Feb 2025 – present · 17 months · monthly snapshot

Change History

13 versions recorded

  1. Feb 2025 — Present [monthly]

    Completed NA

  2. Sep 2024 — Feb 2025 [monthly]

    Completed NA

  3. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  4. Sep 2021 — Jul 2024 [monthly]

    Completed NA

  5. May 2021 — Sep 2021 [monthly]

    Completed NA

▶ Show 8 earlier versions

  1. Jan 2021 — May 2021 [monthly]

    Completed NA

  2. Jul 2020 — Jan 2021 [monthly]

    Completed NA

    Status: Active Not Recruiting → Completed

  3. Feb 2020 — Jul 2020 [monthly]

    Active Not Recruiting NA

  4. Nov 2019 — Feb 2020 [monthly]

    Active Not Recruiting NA

    Status: Recruiting → Active Not Recruiting

  5. Jun 2019 — Nov 2019 [monthly]

    Recruiting NA

  6. Jun 2018 — Jun 2019 [monthly]

    Recruiting NA

  7. Feb 2017 — Jun 2018 [monthly]

    Recruiting NA

  8. Jan 2017 — Feb 2017 [monthly]

    Recruiting NA

    First recorded

Apr 2016

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Jesse Brown VA Medical Center
  • Northwestern University
  • Scheck and Siress
  • United States Department of Defense
Data source: Northwestern University

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

Study Locations