Stability of the Knee Joint After Single and Double Bundle Anterior Cruciate Ligament Reconstruction
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|ClinicalTrials.gov Identifier: NCT01391650|
Recruitment Status : Completed
First Posted : July 12, 2011
Last Update Posted : May 23, 2012
|Condition or disease||Intervention/treatment||Phase|
|Rupture of Anterior Cruciate Ligament||Procedure: 'biomechanic of the knee'||Not Applicable|
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.
|Study Type :||Interventional (Clinical Trial)|
|Actual Enrollment :||60 participants|
|Intervention Model:||Parallel Assignment|
|Primary Purpose:||Basic Science|
|Official Title:||Rotational and Anteroposterior Stability of the Knee Joint After Single- and Double- Bundle ACL Reconstruction|
|Study Start Date :||March 2010|
|Actual Primary Completion Date :||May 2011|
|Actual Study Completion Date :||May 2011|
|Experimental: biomechanic of the knee||
Procedure: 'biomechanic of the knee'
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 Name: replacement of ACL
- 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
- 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
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Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01391650
|Znojmo, Czech Republic, 66902|
|Principal Investigator:||Martin Komzák||Hospital Znojmo|