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Multicenter Clinical Study on Robotic-Assisted Surgical Management of Posterior Cruciate Ligament Tibial Avulsion Fractures
NCT07575256 · Beijing Tsinghua Chang Gung Hospital · Updated 8 May 2026
- What is being tested
- Surgical robot-assisted arthroscopic surgery; Open reduction and internal fixation surgery
- For
- PCL - Posterior Cruciate Ligament Deficiency; Posterior Cruciate Ligament Tear; PCL - Posterior Cruciate Ligament Rupture
- Kind of study
- Tests a treatment or device on volunteers. No drug phase (a device or procedure study).
- Who can join
- Ages 18 years and older. About 22 people. The full rules are on the registry page.
- Where
- China
- When
- Starts or started 10 May 2026, ends 31 Dec 2030. Registered 8 May 2026.
- Results
- None posted yet.
In the researchers' words
The primary objective of this clinical trial is to evaluate the efficacy of robotic-assisted surgery in the management of posterior cruciate ligament (PCL) avulsion fractures involving the tibial insertion site of the cruciate ligament. Specifically, the study seeks to determine: (1) whether robotic-assisted surgery yields superior anatomical reduction accuracy-particularly in restoring the native position of the tibial avulsion fragment-compared with conventional open reduction and internal fixation (ORIF); and (2) whether such improved precision translates into enhanced long-term functional recovery of the knee joint.
Sites
- Beijing Tsinghua Changgung HospitalBeijing, Beijing Municipality, China