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Active, not recruitingNCT02314702Updated Oct 13, 2022

Post Market Clinical Follow-Up Study Protocol for PROFEMUR® L Revision Femoral Stems

An observational study in Joint Disease, sponsored by MicroPort Orthopedics Inc.. Active, not recruiting at 1 site in United Kingdom. Open to participants aged 21 Years and older. Per ClinicalTrials.gov, last updated 2022-10-13.

Sponsored by MicroPort Orthopedics Inc. (part of MicroPort Scientific Corporation) · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
26
Ages
21 Years and older
Sex
All
01

Study summary

MicroPort Orthopedics (MPO) is conducting this PMCF study to evaluate the safety and efficacy of its THA and resurfacing components marketed in the EU. These types of studies are required by regulatory authorities for all THA and resurfacing devices that do not have medium to long-term clinical evidence available at the time of gaining approval to market in the EU. This study has been designed in accordance with MEDDEV 2.12/2 rev 2.

02

Conditions studied

  • Joint Disease

Keywords

  • Osteoarthritis
  • Avascular necrosis
  • Ankylosis
  • Protrusio acetabuli
  • Painful hip dysplasia
  • Rheumatoid arthritis
  • Correction of functional deformity
  • Revision procedures
03

In context

Joint Diseases

716 studies on the registry are indexed under Joint Diseases; 127 are open to participants now.

This study's enrollment of 26 is below the median of 100 across 217 observational studies indexed under Joint Diseases.

Browse Joint Diseases studies →

Lead sponsor

MicroPort Orthopedics Inc. is the lead sponsor of 26 studies on the registry; 6 are open to participants now.

First submitted after MicroPort Orthopedics Inc. became part of MicroPort Scientific Corporation.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
21 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients who have been previously implanted with PROFEMUR® L Revision Femoral Components

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Has undergone revision total hip arthroplasty
  • Subject is implanted with the specified combination of components
  • Subject is willing and able to complete required study visits or assessments

Exclusion criteria

Exclusion Criteria:

  • Subjects currently enrolled in another clinical study
  • Subjects unwilling to sign the Informed Consent document
  • Subjects with substance abuse issues
  • Subjects who are incarcerated or have pending incarceration
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Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
26 participants (actual)
Patient registry
No

Groups and cohorts

  • Revision Total Hip Arthroplasty

    Single study group previously implanted with a PROFEMUR® L Revision Femoral Stem

    Device: PROFEMUR® L Revision Femoral Stem

Interventions

  • DevicePROFEMUR® L Revision Femoral Stem

    Revision Total Hip Arthroplasty

    Also known as: Hip Revision Device

06

What researchers measure

Primary outcomes

  1. Number of participants who require a revision

    The primary objective of this study is to estimate the revision rate of all components at specified intervals out to 10 years follow-up.

    Time frame: 10 years post-operative

Secondary outcomes

  1. Patient functional score on the the Oxford Hip Score instrument

    To characterize patient hip-related health status, as assessed by Oxford Hip Scores

    Time frame: Screening (First Available), 2-5 years, 5-7 years, and 10 years

  2. Patient functional score on the EQ-5D-3L instrument

    To characterize patient general health status, as assessed by EQ-5D-3L scores

    Time frame: Screening (First Available), 2-5 years, 5-7 years, and 10 years

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Study locations

1 site
  • Royal Cornwall Hospital
    Truro, Cornwall TR1 3LJ, United Kingdom
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 13, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02314702
Responsible party
Sponsor
First posted
Dec 11, 2014
Start date
Sep 4, 2015
Primary completion
Oct 2026 (estimated)
Completion
Oct 2027 (estimated)
Last update
Oct 13, 2022

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Oct 2022. You cannot join it, but the record below documents what was studied.

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Discussion

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