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Clinical Trial Summary

Multicentre Prospective Randomized Clinical Trial, to evaluate patients after surgery for extra-articular tibial fractures treated with Smith& Nephew's Trigen META intramedullary nailing system; comparing two surgical techniques: Group A=standard technique(90º of knee flexion) and Group B=with the semi-extended surgical technique. (2*100 patients)

Research Objectives:

The primary research objectives are to evaluate:

i) anterior knee pain and ii) the nail position and overall fracture alignment

Outcome Measures:

1. Nail positioning by means of intra-operative fluoroscopy and post operative x-rays.

2. Anterior Knee pain by means of VAS-scores, a Kneeling test and Subjective outcomes by means of Patient questionnaires

3. Knee-related adverse events

4. Overall fracture alignment


Clinical Trial Description

After surgery with standard intramedullary nailing technique in tibia fractures, 40-80% of the patients still complain of anterior knee pain postoperative. The expected advantages of the semi-extended nailing technique is less anterior knee pain and less malunion of the fracture.

Using the semi-extended nailing technique also might give the advantage of better position of the nail by a more concentric reaming of the tibia, due to less tension on the patella tendon during reaming process. ;


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01358292
Study type Interventional
Source Smith & Nephew, Inc.
Contact
Status Completed
Phase Phase 4
Start date February 2011
Completion date October 2015

See also
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