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Comparison of MIS Anterior Versus MIS Anterolateral Approach

NCT02458144 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2015-05-29

No results posted yet for this study

Summary

Aim of the present investigation is to analyse the amount of muscle trauma in relation to the surgical approach and to the individual postoperative functional recovery. The investigation will compare the MIS (minimally invasive surgery) anterior approach with the MIS anterolateral approach to the hip.

Conditions

  • Osteoarthritis of the Hip

Interventions

PROCEDURE

Total hip arthroplasty

The minimally invasive anterior approach The patient is in supine position. The femoral neck is exposed in the interval between tensor fasciae latae, glutei medius and minimus muscles laterally, and sartorius and rectus femoris muscles medially. After osteotomy of the neck and extraction of the head the acetabulum is reamed to prepare for cup prosthesis. Following peritrochanteric capsulotomy the externally rotated, adducted and elevated femur is broached. The MIS anterolateral approach The MIS anterolateral technique is a modified Watson-Jones Approach. The patient is in supine position. This approach uses the intermuscular plane between the gluteus medius and the tensor fascia latae. After the anterior capsule is excised, a disc of the femoral neck is removed.

Sponsors & Collaborators

  • Medical University of Vienna

    lead OTHER

Principal Investigators

  • Reinhard Windhager, Chairman · Medical University of Vienna

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
50 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-01-31
Primary Completion
2016-08-31
Completion
2016-12-31

Countries

  • Austria

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 NCT02458144 on ClinicalTrials.gov