Cast or Functional Ankle Orthosis After Ankle Fracture Surgery

Töölö Hospital134 enrolled

Overview

The goal of this randomized clinical trial was to compare the effect of 6-week casting versus 2-week casting followed by 4-week ankle bracing in adult patients with surgically treated ankle fractures. The primary outcome measures used were the functional results 3 months after surgery evaluated using two functional outcome measures (Olerud and Molander score and Kaikkonen score) and the patient return to work. In the casting group, the traditional plaster was changed to a fiberglass one at 2 weeks and the cast treatment continued until 6 weeks. In the functional treatment group, the traditional plaster cast was changed to an reusable semi-rigid plastic orthosis (Aircast) at 2 weeks after surgery and its use was continued as an ankle support for up to 6 weeks. Follow-ups including subjective and objective evaluations were at 2, 6, 12 and 52 weeks and at 2 years postoperatively.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

134

Conditions

Ankle Fracture Postoperative Treatment

Interventions

Outcomes

Primary Outcomes

Olerud-Molander score

Patient-reported outcome measure, 0-100 points, higher points indicating better result.

Time frame: 3 months and 24 months

Secondary Outcomes

Olerud-Molander score

Patient-reported outcome measure, 0-100 points, higher points indicating better result.

Time frame: 6 weeks and 12 months

Kaikkonen score

Patient-reported outcome measure, 0-100 points, higher points indicating better result.