Diagnostic Study of ACL Rupture With Anterior Drawer Test at 90° of Hip Flexion

Anterior Cruciate Ligament Rupture Clinical Trial

Official title:

Diagnostic Study of Anterior Cruciate Ligament Rupture With Anterior Drawer Test at 90° of Hip Flexion

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04957706
• Other study ID #: LM2019116
• Status: Not yet recruiting
• Start date: September 1, 2021
• Est. completion date: September 1, 2022

Study information

• Verified date: June 2021
• Source: Peking University Third Hospital
• Contact: xingyue niu, M.D.
• Phone: 13126710633
• Email: Meteornnn[@]163.com
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

For patients with anterior cruciate ligament rupture, the existing physical examinations have certain limitations. The researchers improved the traditional anterior drawer test in clinical work, maintained the flexion of the knee and flexion of the hip, and observed the displacement of the tibia. Good diagnostic effect, but no research statistics. The purpose of this study is to explore the effectiveness of the 90° of hip flextion anterior drawer test in the diagnosis of anterior cruciate ligament rupture.

Description:

A total of 300 hospitalized patients who were diagnosed with anterior cruciate ligament rupture by MR and prepared for anterior cruciate ligament reconstruction were included, of which 150 cases were injured in the acute phase (within 2 months after the injury) and the chronic phase (more than 2 months after the injury). After the patient was admitted to the hospital, the patients were sequentially subjected to the 90° anterior drawer test, Lachman test, pivot-shift test, and anterior drawer test. The examination results were recorded. Compare the effectiveness of different physical examinations in diagnosing the anterior cruciate ligament. The patient's age, gender, injury time, BMI, the type of ACL rupture in the surgical records, and whether meniscus or cartilage damage were combined were counted. Regression analysis was used to evaluate the influencing factors of the modified anterior drawer test to correctly diagnose the rupture of the ACL.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 300
• Est. completion date: September 1, 2022
• Est. primary completion date: September 1, 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 60 Years

Eligibility

Inclusion Criteria:

• (1)ages between 18 and 60 years old. (2) Inpatients diagnosed with unique anterior cruciate ligament rupture and ready for anterior cruciate ligament reconstruction. (3) no combined injuries.

Exclusion Criteria:

• (1) The patient is younger than 18 years old or older than 60 years old, (2) multiple ligament injuries of the knee joint are suspected, and (3) combined fractures are suspected.

Related Conditions & MeSH terms

• Anterior Cruciate Ligament Injuries
• Anterior Cruciate Ligament Rupture
• Rupture

Intervention

Diagnostic Test:
• anterior drawer test at 90° of hip flexion
anterior drawer test at 90° of hip flexion
• Lachman test
Lachman test
• anterior drawer test
anterior drawer test
• pivot-shift test
pivot-shift test

Locations

Country	Name	City	State
China	Peking university third hospital	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	anterior drawer test at 90° of hip flexion	anterior drawer test at 90° of hip flexion	1 week after injury