An observational study in Lateral Patellar Compression Syndrome, sponsored by Peking University Third Hospital. Completed at 1 site in China. Per ClinicalTrials.gov, last updated 2021-07-12.
Sponsored by Peking University Third Hospital · Observational
To observe the comparison of the clinical effects of two different ways of loosening the lateral support band under arthroscopy to treat lateral patella excessive compression syndrome.
To analyze the surgical conditions of 64 patients with lateral patella excessive compression syndrome who were surgically treated by Deputy Chief Physician Yang Yuping of the Department of Sports Medicine, Peking University Third Hospital from September 2004 to January 2019. Among them, 24 early cases used the traditional proximal release of the lateral retinaculum (traditional surgical group), and recently 40 cases, after learning from the surgical experience of the early cases, switched to the lateral release of the lateral retinaculum, that is, "L" type Release (new surgery group). The visual analog scale (VAS), Lysholm score, and IKDC knee function subjective evaluation scale (IKDC) score were performed before and after the operation. By analyzing the knee movement scores of patients before and after surgery, the efficacy of the above two operations was judged, and the two groups of postoperative scores were evaluated.
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This study's enrollment of 64 is below the median of 102 across 2,209 observational studies indexed under Syndrome.
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From September 2004 to January 2019, patients with lateral patella overcrowding syndrome treated by deputy chief physician Yang Yuping of the Department of Sports Medicine, Peking University Third Hospital
Exclusion Criteria:
Traditionally loosen the lateral support belt proximally
Laterally loosen the outer support belt, that is, "L"-shaped loosen
Procedure: "L" type release surgery
Lateral release of the lateral support belt
Visual analogue scale (VAS)
VAS is used to evaluate knee function. The higher the score of VAS, the better the recovery of knee function
Time frame: Six months after surgery
(International Knee Documentation Committee) IKDC knee function subjective evaluation form score
IKDC score is used to evaluate knee function. The higher the score of IKDC score, the better the recovery of knee function
Time frame: Six months after surgery
Plan to share: No
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This study is completed, as verified in Jun 2021. You cannot join it, but the record below documents what was studied.
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Peking University Third Hospital