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Completed

NCT Number: NCT01391650

Stability of the Knee Joint After Single and Double Bundle Anterior Cruciate Ligament Reconstruction

The purpose of this prospective study is to evaluate the influence of both bundles on the knee stability - anterior-posterior translation, internal and external rotations after the double-bundle reconstruction of Anterior Cruciate Ligament and to compare the stability after single-bundle and double-bundle reconstruction using a computer navigation system.

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Key information

Conditions

Rupture of Anterior Cruciate Ligament Anterior Cruciate Ligament Injuries Knee Injuries Leg Injuries Wounds and Injuries

Age range

18 year–53 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Hospital Znojmo

Znojmo, Czech Republic, 66902, Czechia

About this study

The purpose of this prospective study is to evaluate the influence of both bundles on the knee stability - anterior-posterior translation, internal and external rotations after the double-bundle reconstruction of Anterior Cruciate Ligament (ACL) and to compare the stability after single-bundle and double-bundle reconstruction using a computer navigation system.

Methods Anterior-posterior translation, internal rotation, and external rotation were recorded in the deficient condition (without ACL), in the anteromedial-reconstructed, posterolateral-reconstructed, and in the whole ACL-reconstructed condition for double-bundle reconstructions and before and after the ACL reconstruction in single-bundle group. KT-1000 was used to evaluate anterior-posterior translation.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • isolated ACL lesion and primary ACL replacement

Exclusion criteria

  • replacement of ACL with navigation system

Treatment and study plan

'biomechanic of the knee'

Procedure

20 patients had their ACL replaced by SB reconstruction from hamstrings, 20 patients double - bundle technique with AM bundle being reconstructed first, and 20 patients with the PL bundle first.

Other names: replacement of ACL

Primary outcomes

  1. measurement of rotational and anterior-posterior movement tibia to femur before the replacement of ACL

    Time frame: one hour

    measurement of rotational and anterior-posterior movement tibia to femur before the replacement the ACL (single bundle)or after the tonisation of one portion of ACL in double bundle type of reconstruction of ACL in the operating sale

Secondary outcomes

  1. measurement of rotational and anterior-posterior movement tibia to femur after the replacement of ACL

    Time frame: one hour

    measurement of rotational and anterior-posterior movement tibia to femur after the replacement the ACL (single bundle)or after the tonisation of second portion of ACL in double bundle type of reconstruction of ACL in the operating sale

Sponsors and collaborators

Lead sponsor

Hospital Znojmo

Other

Collaborators

  • Masaryk University

Registry information

Official study title

Rotational and Anteroposterior Stability of the Knee Joint After Single- and Double- Bundle ACL Reconstruction

Important dates

Study start
2010
Primary completion
2011
Study completion
2011
First posted
Jul 12, 2011
Registry last updated
May 23, 2012

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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