NCT02443974

Bracing to Treat Knee Osteoarthritis in Elderly

Effectiveness of Knee Bracing in Elderly With Knee Osteoarthritis: a Randomized, Controlled Trial

• Status: Completed
• Phase: Phase 4
• Study type: Interventional
• Enrollment: 120 (actual)
• Sponsor: Federal University of São Paulo · Academic / Other
• Sex: All
• Age: 60 Years
• Healthy volunteers: Not accepted

Summary

Background: Osteoarthritis (OA) is highly prevalent in the elderly, with the knee being the most commonly affected joint in this population. Knee braces are often used to prevent common problems in knees during daily activities. The purpose of these devices is to decrease pain and improve functionality. In the literature some studies have tested the effectiveness of unloader brace for valgus or varus. However, the braces most used in the investigators' clinical setting and the less costly ones have not been described in quality studies in the literature. There are only few studies on this subject and they are methodologically inadequate. There are no studies that compared the effectiveness between the knee brace with metal hinges (no alignment) and knee brace without metal hinges. Objective: To evaluate the effectiveness of knee braces on pain, function and quality of life in the elderly with knee OA. Methods: Elderly with knee OA, both genders, with pain scale 3-7cm on a 10cm pain numeric scale were included. Of the 222 patients screened, 120 met the eligibility criteria and were randomized to the groups: without metal hinges, with metal hinges or control group. The groups without and with metal hinges received knee brace and were instructed to use it in daily activities, every day, during three months. Assessment for pain (NPS), function (WOMAC and Knee Lequesne) and quality of life (SF-36) were done at baseline and after 45, 90 and 180 days by a blinded assessor.

Conditions

• Knee Osteoarthritis

Interventions

Type	Name	Description
DEVICE	Brace (Fisiotensor®)
DEVICE	Sleeve (Fisiotensor®)

Timeline

• Start date: 2015-04-01
• Primary completion: 2015-11-01
• Completion: 2016-03-01
• First posted: 2015-05-14
• Last updated: 2016-07-01

Locations

1 site across 1 country: Brazil