deltatrials
Completed OBSERVATIONAL NCT03272178

Impact of Component Design and Fixation in Total Knee Arthroplasty

Impact of Component Design and Fixation in Bone Remodeling After Total Knee Arthroplasty

Sponsor: Stryker Nordic

Conditions Arthroplasties, Knee Replacement
Interventions Depuy total knee implant Triathlon total knee implant
Updated 13 times since 2017 Last updated: Nov 29, 2021 Started: Nov 20, 2017 Primary completion: Nov 15, 2021 Completion: Nov 15, 2021
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This observational or N/A phase trial investigates Arthroplasties, Knee Replacement and is currently completed. Stryker Nordic leads this study, which shows 13 recorded versions since 2017 — indicating substantial longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Oct 2017 – ~Apr 2018 · 6 months · monthly snapshot~Apr 2018 – ~Jun 2018 · 2 months · monthly snapshot~Jun 2018 – ~Jun 2019 · 12 months · monthly snapshot~Jun 2019 – ~Jan 2020 · 7 months · monthly snapshot~Jan 2020 – ~Feb 2020 · 31 days · monthly snapshot~Feb 2020 – ~Aug 2020 · 6 months · monthly snapshot~Aug 2020 – ~Jan 2021 · 5 months · monthly snapshot~Jan 2021 – ~Feb 2021 · 31 days · monthly snapshot~Feb 2021 – ~Jan 2022 · 11 months · monthly snapshot~Jan 2022 – ~Jul 2024 · 30 months · monthly snapshot~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshot~Sep 2025 – present · 9 months · monthly snapshot

Change History

13 versions recorded

  1. Sep 2025 — Present [monthly]

    Completed

  2. Sep 2024 — Sep 2025 [monthly]

    Completed

  3. Jul 2024 — Sep 2024 [monthly]

    Completed

  4. Jan 2022 — Jul 2024 [monthly]

    Completed

    Status: Enrolling By Invitation → Completed

  5. Feb 2021 — Jan 2022 [monthly]

    Enrolling By Invitation

▶ Show 8 earlier versions

  1. Jan 2021 — Feb 2021 [monthly]

    Enrolling By Invitation

  2. Aug 2020 — Jan 2021 [monthly]

    Enrolling By Invitation

  3. Feb 2020 — Aug 2020 [monthly]

    Enrolling By Invitation

  4. Jan 2020 — Feb 2020 [monthly]

    Enrolling By Invitation

  5. Jun 2019 — Jan 2020 [monthly]

    Enrolling By Invitation

  6. Jun 2018 — Jun 2019 [monthly]

    Enrolling By Invitation

    Status: Not Yet Recruiting → Enrolling By Invitation

  7. Apr 2018 — Jun 2018 [monthly]

    Not Yet Recruiting

    Phase: NA → None

  8. Oct 2017 — Apr 2018 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Stryker Nordic
  • Washington University School of Medicine
Data source: Washington University School of Medicine

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

Study Locations