Hemi-tibial Plateau Osteotomy Combined With Arthroscopic Repair for Medial Meniscus Posterior Root Tears in Varus Knees

This is a single-center clinical trial started by the study team. The goal is to compare two surgeries for people who have a varus knee alignment and a tear at the back attachment of the medial meniscus. Researchers want to learn how the newer bone-cut procedure with arthroscopic meniscus repair compares to the standard bone-cut procedure with arthroscopic meniscus repair. Researchers will also track safety and hospital-related costs. Main questions the study aims to answer: * At 12 months after surgery, how does the improvement in knee function compare between the newer-surgery group and the standard-surgery group? The study will evaluate preliminary trends in clinical efficacy using the Lysholm knee function score. * Do the two groups differ in pain relief, imaging findings, meniscus healing, complications, and hospital stay and preliminary cost-effectiveness? The study plans to enroll about 20 participants at Sun Yat-sen University Eighth Affiliated Hospital (Shenzhen Futian). Participants will be assigned by chance, like drawing lots, in a one-to-one ratio. This is an pilot study with a PROBE (Prospective Randomized Open-label Blinded-Endpoint) design. While participants and surgeons will know which surgery is performed, the research assistant responsible for collecting patient-reported outcomes will be blinded to group allocation to minimize observer bias. Study groups: * Experimental group: hemi-tibial plateau osteotomy plus arthroscopic meniscus repair. * Control g…

This description comes directly from the study's public registry record.

Hanting Yi  ·  852-52091055  ·  yiht6@mail2.sysu.edu.cn

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