Clinical Study of Posterolateral Structure of Knee Joint Under Arthroscopy

Arthroscopy Clinical Trial

Official title:

Clinical Study of Anatomical Reconstruction Technique of Posterolateral Structure of Knee Joint Under Arthroscopy

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT04461431
• Other study ID #: 2014185
• Status: Recruiting
• Phase: N/A
• Start date: January 1, 2020
• Est. completion date: January 1, 2022

Study information

• Verified date: July 2020
• Source: Peking University Third Hospital
• Contact: Ping Liu
• Phone: 13683670396
• Email: bjusm[@]126.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 20
• Est. completion date: January 1, 2022
• Est. primary completion date: July 1, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: N/A and older

Eligibility

Inclusion Criteria:

• 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

Exclusion Criteria:

• none

Related Conditions & MeSH terms

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

Intervention

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

Locations

Country	Name	City	State
China	Institute of Sports Medicine, Peking University Third Hospital, Beijing Key Laboratory of Sports Injuries, Beijing, China	Beijing	Beijing

Sponsors (1)

Lead Sponsor	Collaborator
Peking University Third Hospital

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	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
Primary	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
Primary	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
Primary	IKDC	International Knee Documentation Committee (IKDC) 2000. The higher values represent a better outcome.	1 year after operation
Secondary	MRI	Using MRI to exam the healing of the posterolateral ligament reconstructed 1 year after surgery	1 year after operation