deltatrials
Terminated PHASE4 INTERVENTIONAL 2-arm NCT00733330

Minimally Invasive Total Knee Replacement - Navigated Versus Non-navigated Study

Computer Assisted Navigation in Minimally Invasive Total Knee Arthroplasty: Comparing the Alignment Achieved Using the DePuy Ci Minimally Invasive (Mi) Versus the DePuy Non Navigated Conventional Total Knee Arthroplasty.

Sponsor: DePuy International

Conditions Osteoarthritis
Interventions Either P.F.C. Sigma or L.C.S. Complete knee replacement using minimally invasive surgical approach and computer navigation Either P.F.C. Sigma or L.C.S. Complete knee replacement using the conventional surgical approach and manual surgical technique
Updated 12 times since 2017 Last updated: Jul 29, 2014 Started: Jan 31, 2005 Primary completion: Dec 31, 2008 Completion: Dec 31, 2010
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

A sample size recalculation indicated an increase from 154 to 1500 subjects was required so the study stopped as new target was considered unfeasible.

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A PHASE4 clinical study on Osteoarthritis, this trial is terminated or withdrawn. The trial is conducted by DePuy International and has accumulated 12 data snapshots since 2005. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotTerminated~Feb 2017 – ~Aug 2017 · 6 months · monthly snapshotTerminated~Aug 2017 – ~May 2018 · 9 months · monthly snapshotTerminated~May 2018 – ~Jun 2018 · 31 days · monthly snapshotTerminated~Jun 2018 – ~Nov 2020 · 29 months · monthly snapshotTerminated~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotTerminated~Jan 2021 – ~Dec 2021 · 11 months · monthly snapshotTerminated~Dec 2021 – ~Dec 2022 · 12 months · monthly snapshotTerminated~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotTerminated~Jan 2023 – ~Jul 2024 · 18 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – present · 22 months · monthly snapshotTerminated

Change History

12 versions recorded

  1. Sep 2024 — Present [monthly]

    Terminated PHASE4

  2. Jul 2024 — Sep 2024 [monthly]

    Terminated PHASE4

  3. Jan 2023 — Jul 2024 [monthly]

    Terminated PHASE4

  4. Dec 2022 — Jan 2023 [monthly]

    Terminated PHASE4

  5. Dec 2021 — Dec 2022 [monthly]

    Terminated PHASE4

▶ Show 7 earlier versions

  1. Jan 2021 — Dec 2021 [monthly]

    Terminated PHASE4

  2. Nov 2020 — Jan 2021 [monthly]

    Terminated PHASE4

  3. Jun 2018 — Nov 2020 [monthly]

    Terminated PHASE4

  4. May 2018 — Jun 2018 [monthly]

    Terminated PHASE4

  5. Aug 2017 — May 2018 [monthly]

    Terminated PHASE4

  6. Feb 2017 — Aug 2017 [monthly]

    Terminated PHASE4

  7. Jan 2017 — Feb 2017 [monthly]

    Terminated PHASE4

    First recorded

Jan 2005

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • DePuy International
Data source: DePuy International

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

Study Locations