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To explore whether there is a difference in the rate of tendon tear after hyperlipemia in tennis elbow patients and those with normal blood lipids after closed treatment, which provides clues for further exploration of its mechanism. 1. Collect data from 108 cases of tennis elbow patients treated at the Institute of Sports Medicine, Peking University Third Hospital from January 2010 to December 2018 at the Institute of Sports Medicine, Peking University Third Hospital. Statistics included the sex, age, BMI, number of closures, total cholesterol, triglycerides, low-density lipoprotein, high-density lipoprotein. 2. Retrieve the MRI imaging data of the above-mentioned patients, and use the extensor tendon at the humerus to see if there is a tear as an observation indicator. Analyze the difference of tendon tear after closed treatment in patients with high blood fat and normal blood fat.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| classification statistics | Other | Without any intervention |
| Measure | Description | Time Frame |
|---|---|---|
| Use MRI to assess whether the tendon is torn | One sports medicine surgeon and one musculoskeletal radiologists, being blinded to the patients' information, reviewed the elbow MRI independently. The common extensor tendon (CET) abnormalities were evaluated on axial and coronal fat-suppressed T2-weighted FSE image. Tendinosis group was defined as an increased signal intensity, but lower than the fluid signal on T2-weighted images and/ or an increased tendon thickness. Tendon tear group contain a partial thickness tear defined as a region with fluid-signal-intensity that extended partway across the tendon and a full thickness tear appeared as a gap of fluid-signal-intensity across the entire tendon substance. | 3 months |
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Inclusion Criteria:
Exclusion Criteria:
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In order to rule out the influence of the imbalance between height and weight on blood lipids, the difference between the case group and the control group was analyzed after adjusting the height and weight covariates using the Generalized Linear Model.
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Peking Univerisity Third Hospital | Beijing | Beijing Municipality | 100191 | China |
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| ID | Term |
|---|---|
| D013716 | Tennis Elbow |
| D006949 | Hyperlipidemias |
| ID | Term |
|---|---|
| D000070639 | Elbow Tendinopathy |
| D052256 | Tendinopathy |
| D009135 | Muscular Diseases |
| D009140 | Musculoskeletal Diseases |
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| ID | Term |
|---|---|
| D013223 | Statistics as Topic |
| ID | Term |
|---|---|
| D004812 | Epidemiologic Methods |
| D008919 | Investigative Techniques |
| D017531 | Health Care Evaluation Mechanisms |
| D011787 | Quality of Health Care |
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| D000092464 |
| Elbow Injuries |
| D001134 | Arm Injuries |
| D014947 | Wounds and Injuries |
| D013708 | Tendon Injuries |
| D050171 | Dyslipidemias |
| D052439 | Lipid Metabolism Disorders |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D017530 | Health Care Quality, Access, and Evaluation |
| D011634 | Public Health |
| D004778 | Environment and Public Health |