Arthroscopic Clinical Study of Double Bundle Anatomical Reconstruction of Medial Patellofemoral Ligament

NCT04456881 | Unknown

• 1 other identifier: 2014205
• Study Type: interventional
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

Objective: To study the clinical effect of double-beam anatomical reconstruction of medial patellofemoral ligament under arthroscopy. Methods: Double-beam anatomical reconstruction of medial patellofemoral ligament was performed under arthroscopy in patients admitted to our hospital for treatment of recurrent patellar dislocation. Carry out preoperative and postoperative evaluations, and conduct preoperative and postoperative comparative studies to clarify the clinical effect of the procedure. Expected results: Arthroscopic double-beam anatomical reconstruction of the medial patellofemoral ligament can effectively restore the stability of the patella and the motor function of the knee joint. Expected conclusion: Arthroscopic double-beam anatomical reconstruction of the medial patellofemoral ligament is an effective minimally invasive technique. Keywords: knee joint; medial patellofemoral ligament; double-beam anatomical reconstruction; arthroscopy

Conditions

Recurrent Patellar Dislocation

Keywords

arthroscopy; medial patellofemoral ligament

Outcome Measures

Primary Outcomes (3)

• Lysholm score

  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

• International Knee Documentation Committee (IKDC) 2000

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

  1 year after operation

• Tegner activity level score

  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

Study Arms (1)

anatomical reconstruction group of Patellofemoral ligament

EXPERIMENTAL

Other: Patients with patellar dislocation undergo patellar femoral medial reconstruction

Interventions

Patients with patellar dislocation undergo patellar femoral medial reconstruction OTHER

Arthroscopic double-beam anatomical reconstruction of medial patellofemoral ligament

anatomical reconstruction group of Patellofemoral ligament

Eligibility Criteria

• Age: 17 Years - 60 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64)

You may qualify if:

• \<age\<60 years
• Recurrent patellar dislocation or instability

You may not qualify if:

• \- Bone spurs or bone protrusions on the D-type of the femoral pulley or proximal of the pulley.

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

MeSH Terms

Conditions

Patellar Dislocation

Condition Hierarchy (Ancestors)

Joint Dislocations; Joint Diseases; Musculoskeletal Diseases; Wounds and Injuries; Knee Injuries; Leg Injuries

Central Study Contacts

Ping Liu

CONTACT

13683670396; bjusmlp@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 27, 2020
• First Posted: July 7, 2020
• Study Start: January 1, 2020
• Primary Completion: February 1, 2024
• Study Completion: May 1, 2024
• Last Updated: April 18, 2023

Record last verified: 2023-01

Data Sharing

• IPD Sharing: Will not share

Locations

CN (1)