Time-dependent Improvement of Functional Outcome Following Oxford Medial Unicondylar Knee Replacement
![]() |
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT01032538 |
Recruitment Status
:
Active, not recruiting
First Posted
: December 15, 2009
Results First Posted
: January 13, 2015
Last Update Posted
: October 28, 2016
|
- Study Details
- Tabular View
- Study Results
- Disclaimer
- How to Read a Study Record
Condition or disease |
---|
Osteoarthritis |
Study Type : | Observational |
Actual Enrollment : | 99 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | Time-dependent Improvement of Functional Outcome Following Oxford Medial Unicondylar Knee Replacement - A Prospective Longitudinal Study With Repetitive Measures of KOOS in 100 Patients |
Study Start Date : | November 2003 |
Actual Primary Completion Date : | February 2009 |
Estimated Study Completion Date : | February 2017 |

Group/Cohort |
---|
Patients with knee osteoarthritis
Patients with knee osteoarthritis that are about to get an operation with oxford unicondylar knee
|
- Knee Injury and Osteoarthritis Outcome Score [ Time Frame: Preoperative until 2 years postoperatively ]Patient relevant knee score. Validated score with 5 arms. 0-100, 100 is best.
- Range of Motion [ Time Frame: Preoperative until 2 years postoperatively ]
- Oxford Knee Score [ Time Frame: Preoperative until 2 years postoperatively ]
- UCLA Score [ Time Frame: Preoperative until 2 years postoperatively ]
- Knee Injury and Osteoarthritis Outcome Score [ Time Frame: 10 years postoperatively ]
- Oxford Knee Score [ Time Frame: 10 years postoperatively ]

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 50 Years to 80 Years (Adult, Senior) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Probability Sample |
Inclusion Criteria:
- patients with medial knee osteoarthritis
- admitted for unicondylar knee replacement
- age 50-80 years
Exclusion criteria
- rheumatoid arthritis
- previous knee infection

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01032538
Norway | |
Bærum Sykehus | |
Bærum, Akershus, Norway, 1309 | |
Akershus University Hospital | |
Lørenskog, Akershus, Norway, 1478 | |
Martina Hansens Hospital | |
Bærum, Norway, 1306 |
Principal Investigator: | Tor Kjetil Nerhus, MD | Martina Hansens Hospital |
Responsible Party: | Tor Kjetil Nerhus, Consultant Orthopaedic surgeon, Martina Hansen's Hospital |
ClinicalTrials.gov Identifier: | NCT01032538 History of Changes |
Other Study ID Numbers: |
TKN-002 19441 (NSD) ( Registry Identifier: Norwegian Privacy Ombudsman for Research ) |
First Posted: | December 15, 2009 Key Record Dates |
Results First Posted: | January 13, 2015 |
Last Update Posted: | October 28, 2016 |
Last Verified: | September 2016 |
Keywords provided by Tor Kjetil Nerhus, Martina Hansen's Hospital:
Unicondylar Knee Replacement |
Additional relevant MeSH terms:
Osteoarthritis Arthritis Joint Diseases Musculoskeletal Diseases Rheumatic Diseases |