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Multicenter Clinical Study on Robotic-Assisted Surgical Management of Posterior Cruciate Ligament Tibial Avulsion Fractures

NCT07575256 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 22

Last updated 2026-05-08

No results posted yet for this study

Summary

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.

Conditions

  • PCL - Posterior Cruciate Ligament Deficiency
  • Posterior Cruciate Ligament Tear
  • PCL - Posterior Cruciate Ligament Rupture

Interventions

PROCEDURE

Surgical robot-assisted arthroscopic surgery

Experimental group: Robot-assisted arthroscopic surgery

PROCEDURE

Open reduction and internal fixation surgery

Control group: incisional reduction and internal fixation surgery

Sponsors & Collaborators

  • Beijing Tsinghua Chang Gung Hospital

    lead OTHER

Principal Investigators

  • Yu Jia-kuo · Beijing Tsinghua Changgeng Hospital

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-05-10
Primary Completion
2030-12-31
Completion
2030-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07575256 on ClinicalTrials.gov