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Accuracy and Stability of a New Automatic Knee Arthrometer in Diagnosing ACL Rupture

NCT04956315 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 421

Last updated 2021-07-09

No results posted yet for this study

Summary

We introduced an automatic knee arthrometer (AKA) and aimed to evaluate the repeatability and effectiveness thereof in diagnosing ACL rupture compared with the KT-2000.

Conditions

  • Knee Ligament; Laxity

Interventions

DIAGNOSTIC_TEST

Side-to-side difference (reproducibility)

The experienced examiner performed tests on 20 healthy subjects

DIAGNOSTIC_TEST

Side-to-side difference (availability)

Two examiners performed the test on one healthy subject with both devices for ten consecutive days.

DIAGNOSTIC_TEST

Side-to-side difference (Accuracy)

200 ACL rupture and 200 healthy subjects were recruited as contrast to compare the accuracy of the devices in diagnosing ACL rupture.

Sponsors & Collaborators

  • Beihang University

    collaborator OTHER

  • Peking University Third Hospital

    lead OTHER

Principal Investigators

  • yingfang ao, M.D. · Peking University Third Hospital

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-06-30
Primary Completion
2020-07-01
Completion
2020-12-31

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 NCT04956315 on ClinicalTrials.gov