Significant variation exists amongst surgeons regarding the post operative rehabilitation protocol after surgical repair of Achilles tendon ruptures. The objective of this study was to determine the effect of early weight bearing on the postoperative recovery after surgical repair of ruptured Achilles tendons. The hypothesis was that an early weight bearing routine does not increase the rate of re-rupture or other complications, and improves the quality of life by reducing discomfort of the rehabilitation phase and allowing an earlier return to work and sport. A prospective, randomised controlled trial of patients with Achilles tendon ruptures undergoing surgical repair was performed over a three year period concluding in April 2006. Specific inclusion and exclusion criteria were used to include one hundred and ten patients in the study at two centers involving twelve surgeons. Patients were randomised to either weight bearing or non weight bearing at the initial postoperative visit and compliance was monitored with a pressure sensor in the fixed-hinged ankle foot orthosis. Patients were assessed at six, twelve and twenty-six weeks postoperatively for 1) re-rupture rate, 2) strength of calf musculature 3) ankle range of motion, 4) complications, 5) return to sporting activities, and 6) return to work. In addition, health–related quality of life was measured using the SF-36 and AOFAS Ankle-Hindfoot Scale. Enrollment was completed as of May 2006 and six month data is over 90% completed. We are on course for <
10% loss to follow-up. Thus far, there have been no re-ruptures in either group. Definitive data analysis can only be performed once all one hundred and ten patients have completed their six month follow up. Once data analysis is completed, comparisons of patient satisfaction, strength, range of motion, complications, return to sport and return to work will be discussed. Early weight bearing after Achilles tendon repair did not increase the rate of re-rupture. Final data analysis will document any significant differences in the parameters measured. We believe this study will provide a definitive answer on the safety of early weight bearing after surgical repair of Achilles tendon ruptures.
We compared the radiographs, clinical outcomes, and complications of two techniques used for treatment of unstable distal radius fractures in young adults. Fifty patients were randomized to percutaneous pinning or augmented external fixation. At one year follow-up, the external fixator did not improve the parameters of radial length, radial angulation or volar tilt. Reduction of intra-articular steps was slightly improved. No differences in DASH scores or functional outcomes were observed, but more complications were noted with the fixator. While articular restoration can be slightly improved with use of the external fixator, a higher incidence of complications and patient dissatisfaction was noted. Two common techniques for treatment of unstable distal radius fractures in young adults include percutaneous pinning combined with plaster cast, and application of an external fixator, frequently with adjunctive pinning. The objective of this study was to: 1. To compare the short and mid-term radiographic and clinical outcomes of these two common fixation techniques. 2. To compare the complications of the two techniques. Fifty patients (<
65 yrs) with unstable fractures of the distal radius were recruited. Patients were randomized pre-operatively to percutaneous pinning or external fixation. All surgery was performed by one of three surgeons. Patients were followed for one year with radiographs and an independent clinical exam including DASH questionnaires. 86% of fractures were AO classification C2 or C3, with an equal distribution of all types in both treatment groups. Use of an external fixator did not improve the parameters of radial length, radial angulation or volar tilt. However, reduction of intra-articular steps was slightly improved with its’ use. No differences in mean DASH scores, total ROM or grip strength were observed. More pin complications were noted with the fixator, and all three patients diagnosed with RSD received external fixation. While external fixation represents a popular first line treatment for unstable distal radius fractures, this study suggests that similar gross radiographic and clinical results can be obtained with percutaneous pinning. While articular restoration can be slightly improved with use of the external fixator in highly comminuted fractures, this must be balanced by a higher incidence of complications and patient dissatisfaction.
