Not provided
Not provided
| ID | Type | Description | Link |
|---|---|---|---|
| R01AR048768 | U.S. NIH Grant/Contract | View source | |
| NIAMS-081-1 |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | NIH |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The purpose of this preliminary substudy to the parent study "Aerobic Exercise Intervention for Knee Osteoarthritis" is to determine the repeatability and reproducibility of various measurement techniques.
The purpose of this preliminary substudy to the parent study "Aerobic Exercise Intervention for Knee Osteoarthritis" is to determine the repeatability and reproducibility of various measurement techniques. The study will enroll healthy volunteers. All participants will receive x-rays and MRI examinations of the knees. Walking characteristics will be evaluated in a Motion Analysis Lab; this will involve taping reflective markers to participants' skin and having them walk on a level surface and up and down stairs. All participants will be evaluated two times, with a 1-week period between evaluations.
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| 1 | Healthy adult participants with no history of knee injury or osteoarthritis. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Gait analysis, knee x-ray, and knee MRI | Other | Gait analysis, knee x-rays, and knee MRIs will be done twice for each participant, 1 week apart. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Day-to-day and inter/intra examiner repeatability of the techniques to be used in NIH grant R01 AR48768 | Measured two times, with a 1-week period between evaluations |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Community sample
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Kenton R. Kaufman, PhD | Mayo Clinic | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Mayo Clinic | Rochester | Minnesota | 55905 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 15915340 | Background | Schmidt JE, Amrami KK, Manduca A, Kaufman KR. Semi-automated digital image analysis of joint space width in knee radiographs. Skeletal Radiol. 2005 Oct;34(10):639-43. doi: 10.1007/s00256-005-0908-9. Epub 2005 May 25. | |
| 16021447 | Background | Grochowski SJ, Amrami KK, Kaufman K. Semi-automated digital image analysis of patellofemoral joint space width from lateral knee radiographs. Skeletal Radiol. 2005 Oct;34(10):644-8. doi: 10.1007/s00256-005-0944-5. Epub 2005 Jul 15. |
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D000077107 | Gait Analysis |
| ID | Term |
|---|---|
| D005684 | Gait |
| D010808 | Physical Examination |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
Not provided
Not provided
Not provided
Not provided
Not provided
| 16949313 | Background | Koff MF, Amrami KK, Kaufman KR. Clinical evaluation of T2 values of patellar cartilage in patients with osteoarthritis. Osteoarthritis Cartilage. 2007 Feb;15(2):198-204. doi: 10.1016/j.joca.2006.07.007. Epub 2006 Sep 1. |
| 17242952 | Background | Agnesi F, Amrami KK, Frigo CA, Kaufman KR. Semiautomated digital analysis of knee joint space width using MR images. Skeletal Radiol. 2007 May;36(5):437-44. doi: 10.1007/s00256-006-0245-7. Epub 2007 Jan 23. |
| D000076604 |
| Physical Functional Performance |
| D010809 | Physical Fitness |
| D006262 | Health |
| D011154 | Population Characteristics |