deltatrials
Completed NA INTERVENTIONAL 2-arm NCT00289107

Randomized Fixed Bearing vs Mobile Bearing Cruciate Substituting TKA

Multi-center, Prospective, Clinical Evaluation of the P.F.C.® Sigma™ Rotating Platform Cruciate Substituting vs P.F.C.® Sigma™ Cruciate Substituting Knee Primary Cases

Sponsor: DePuy Orthopaedics

Conditions Avascular Necrosis Juvenile Rheumatoid Arthritis Osteoarthritis Other Inflammatory Arthritis Post-Traumatic Arthritis Rheumatoid Arthritis
Interventions Total Knee Arthroplasty Total knee replacement
Updated 9 times since 2017 Last updated: Apr 4, 2023 Started: Apr 1, 2001 Primary completion: Nov 1, 2007 Completion: Nov 1, 2007
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 Avascular Necrosis and Juvenile Rheumatoid Arthritis and is currently completed. DePuy Orthopaedics leads this study, which shows 9 recorded versions since 2001 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Jan 2017 – ~Feb 2017 · 31 days · monthly snapshotCompleted~Feb 2017 – ~Jun 2018 · 16 months · monthly snapshotCompleted~Jun 2018 – ~Jan 2021 · 31 months · monthly snapshotCompleted~Jan 2021 – ~Dec 2022 · 23 months · monthly snapshotCompleted~Dec 2022 – ~Jan 2023 · 31 days · monthly snapshotCompleted~Jan 2023 – ~Jun 2023 · 5 months · monthly snapshotCompleted~Jun 2023 – ~Jul 2024 · 13 months · monthly snapshotCompleted~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotCompleted~Sep 2024 – present · 22 months · monthly snapshotCompleted

Change History

9 versions recorded

  1. Sep 2024 — Present [monthly]

    Completed NA

  2. Jul 2024 — Sep 2024 [monthly]

    Completed NA

  3. Jun 2023 — Jul 2024 [monthly]

    Completed NA

  4. Jan 2023 — Jun 2023 [monthly]

    Completed NA

  5. Dec 2022 — Jan 2023 [monthly]

    Completed NA

▶ Show 4 earlier versions

  1. Jan 2021 — Dec 2022 [monthly]

    Completed NA

  2. Jun 2018 — Jan 2021 [monthly]

    Completed NA

  3. Feb 2017 — Jun 2018 [monthly]

    Completed NA

  4. Jan 2017 — Feb 2017 [monthly]

    Completed NA

    First recorded

Apr 2001

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • DePuy Orthopaedics
Data source: DePuy Orthopaedics

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

Study Locations