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Surgical Treatment for Acute Patella Tendon Rupture

NCT00716508 · Status: TERMINATED · Phase: PHASE4 · Type: INTERVENTIONAL · Enrollment: 3

Last updated 2013-09-19

No results posted yet for this study

Summary

We will compare two groups for acute patella tendon repair: one treated with surgical anchors and the second, with transpatellar tunnels.

Conditions

  • Acute Patella Tendon Rupture

Interventions

PROCEDURE

Repair with transpatellar tunnels

Repair with transpatellar tunnels: We will make a small horizontal trough at the inferior pole of the patella. Multiple, braided Krackow sutures will then be placed through the substance of the tendon using no. 5 Fiberwire (Arthrex, Naples FL) suture. Three to four drill holes will then be made through the patella. Using a suture passer, the sutures will then be brought from distal to proximal and tied over the superior pole. The knee will be flexed to 45 degrees. The tendon will be repaired adjacent to the articular surface and not to the anterior surface of the patella.

PROCEDURE

Repair with suture anchors.

Repair with suture anchors: The insertion points for the three suture anchors will be marked with electrocautery. The anchors will be placed approximately 2 mm from the articulate surface; placing them too superficially may increased the joint reactive force and lead to abnormal patella femora joint mechanics. Pilot holes will be drilled with a 3.2-mm drill bit parallel to the patella, avoiding penetration of the articular surface. Three Suture anchors (Arthrex, Naples FL) will be threaded with two No. 5 Fiberwire (Arthrex, Naples FL) sutures and will be inserted and deployed in the pilot holes in the usual manner.

Sponsors & Collaborators

  • Emory University

    lead OTHER

Principal Investigators

  • William S Kimmerly, MD · Emory University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2008-09-30
Primary Completion
2009-12-31
Completion
2009-12-31

Countries

  • United States

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 NCT00716508 on ClinicalTrials.gov