Clinical Study of Posterolateral Structure of Knee Joint Under Arthroscopy

NCT04461431 | Unknown

• 1 other identifier: 2014185
• Study Type: interventional
• Target: 20
• Locations: 1 country
• Sites: 1

Brief Summary

Objective: To study the clinical effect of anatomical reconstruction of the posterolateral structure of the knee joint under arthroscopy. Methods: The patients who were admitted to hospital for the treatment of posterolateral structural injuries of the knee joint, including those with other ligament injuries (combined with anterior and posterior cruciate ligament injuries and medial collateral ligament injuries) were subjected to arthroscopic reconstruction of the posterolateral structures. Carry out preoperative and postoperative evaluations, and conduct preoperative and postoperative comparative studies to clarify the clinical effect of the procedure. Expected results: The anatomical reconstruction technique of the posterolateral structure of the knee joint under arthroscopy may effectively restore the stability and motor function of the knee joint. Expected conclusion: Arthroscopic anatomical reconstruction of the posterolateral structure of the knee is an effective minimally invasive technique.

Conditions

the Posterolateral Structure of the Knee Joint; Arthroscopy; Anatomical Reconstruction

Outcome Measures

Primary Outcomes (4)

• KT2000

  Using KT2000 to detect the backward stability of the knee joint after operation, and compare it with the healthy leg

  1 year after operation

• Lysholm

  The Lysholm score consists of eight items including limping, locking, pain, stair climbing, use of supports, instability, swelling, and squatting. The higher values represent a better outcome.

  1 year after operation

• Tegner

  The highest level of activity that you participated in before your injury and the highest level you are able to participate in currently. The higher values represent a better outcome.

  1 year after operation

• IKDC

  International Knee Documentation Committee (IKDC) 2000. The higher values represent a better outcome.

  1 year after operation

Secondary Outcomes (1)

• MRI

  1 year after operation

Study Arms (1)

Knee joint lateral reconstruction group

EXPERIMENTAL

Procedure: Arthroscopic anatomical reconstruction of the posterolateral structure of the knee

Interventions

Arthroscopic anatomical reconstruction of the posterolateral structure of the knee PROCEDURE

Arthroscopic anatomical reconstruction of the posterolateral structure of the knee for patients with injury of the posterolateral structure of the knee

Knee joint lateral reconstruction group

Eligibility Criteria

• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Age \<70 years old
• Those without avulsion of the affected biceps femoris tendon or iliac tibial bundle
• Those without avulsion fracture of the fibular stop of the lateral collateral ligament

You may not qualify if:

• none

Sponsors & Collaborators

• Peking University Third Hospital: lead

Study Sites (1)

Institute of Sports Medicine, Peking University Third Hospital, Beijing Key Laboratory of Sports Injuries， Beijing, China

Beijing, Beijing Municipality, 100191, China

RECRUITING

Central Study Contacts

Ping Liu

CONTACT

13683670396; bjusm@126.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: June 26, 2020
• First Posted: July 8, 2020
• Study Start: January 1, 2020
• Primary Completion: July 1, 2020
• Study Completion: January 1, 2022
• Last Updated: July 8, 2020

Record last verified: 2020-07

Locations

CN (1)