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The purpose of this project is to determine the effect of hip injections on hip biomechanics in patients with hip pain.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Assessment following the hip injection | Assessment to evaluate the effect of the hip injection on biomechanics. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Assessment following hip injection | Other | Assessment to evaluate the effect of the hip injection on biomechanics. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Determine the immediate biomechanical effect in patients that receive a hip injection. | The biomechanical assessment of gait will consist of walking on a gait mat. The mat is a specialized pressure sensor system. Prior to data collection, each participant will walk across the mat three times for acclimation. The first assessment will include a walk at a self-selected, comfortable pace across the mat, repeated three times. The second assessment will include walking as quickly as possible, also repeated three times. | The short-term biomechanical effects of the hip will be evaluated within 1 hour of the patient receiving the injection. |
| Measure | Description | Time Frame |
|---|---|---|
| Oswestry Hip Pain Disability Questionnaire | Oswestry Hip Pain Disability Questionnaire. This a standard, well validated questionnaire to assess disability caused by hip pain. The questionnaire is a 10-item scale, ranging from 0 to 100%, to obtain a score for functional disability caused by hip pain. | Baseline, Within 1 hour of hip injection, 2 weeks post-injection |
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Inclusion Criteria:
Exclusion Criteria:
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Potential subjects will be all patients receiving a hip injection for hip pain.
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| Name | Affiliation | Role |
|---|---|---|
| MaryBeth Horodyski, PhD | University of Florida Departmen of Orthopaedics | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| UF&Shands Orthopaedics and Sports Medicine Institute | Gainesville | Florida | 32607 | United States |
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| Medical Outcomes Study (MOS) Short-Form Health Survey (SF-12) | The SF-12 is a global health assessment questionnaire ranging from 0 to 100%, to score self-experienced health related to quality of life. Items are grouped into two domains from which an overall summary score, a physical component score and a mental component score can be derived. A high score on each of the scales reflects a high level of self-experienced health | Baseline, Within 1 hour of injection, 2 weeks post-injection |
| 10 centimeter Visual Analog Scale (VAS) | Hip pain is a symptom that affects the overall Quality Of Life. Hip pain intensity will be self-assessed by a 10 cm visual analogue scale with terminal descriptors (anchors of 0 cm = no pain; 10 cm = worst possible pain). The VAS is an accepted outcome measure for chronic pain conditions. | Baseline, Within 1 hour of injection, 2 weeks post-injection |
| Pain Provocative Maneuvers | All patients currently undergoing hip injections receive a basic physical exam including patient specific provocative maneuvers both before and after the injection. The loss of pain after injection of a local anesthetic is part of the routine treatment algorithm and the results will be correlated with other outcome measures | Baseline, Within 1 hour of injection, 2 weeks pos-injection |