Shear-reducing insoles to prevent foot ulceration in high-risk diabetic patients.
Adv Skin Wound Care
; 25(11): 519-24; quiz 525-6, 2012 Nov.
Article
em En
| MEDLINE
| ID: mdl-23080240
ABSTRACT
PURPOSE:
To enhance the learner's competence with knowledge of the effectiveness of shear-reducing insoles for prevention of foot ulceration in patients with high-risk diabetes. TARGET AUDIENCE This continuing education activity is intended for physicians and nurses with an interest in skin and wound care.OBJECTIVES:
After participating in this educational activity, the participant should be better able to1. Demonstrate knowledge of foot ulceration risk, risk factors, incidence, and prevention.2. Apply knowledge gained from reviewing this study and a literature review about the use of shear-reducing insoles to patient scenarios.OBJECTIVE:
The objective of this study was to evaluate the effectiveness of a shear-reducing insole compared with a standard insole design to prevent foot ulceration in high-risk patients with diabetes. RESEARCH DESIGN ANDMETHODS:
A total of 299 patients with diabetic neuropathy and loss of protective sensation, foot deformity, or history of foot ulceration were randomized into a standard therapy group (n = 150) or a shear-reducing insole group (n = 149). Patients were evaluated for 18 months. Standard therapy group consisted of therapeutic footwear, diabetic foot education, and regular foot evaluation by a podiatrist. The shear-reducing insole group included a novel insole designed to reduce both pressure and shear on the sole of the foot. Insoles were replaced every 4 months in both groups. The primary clinical outcome was foot ulceration. The authors used Cox proportional hazards regression to evaluate time to ulceration.RESULTS:
There were 2 significant factors from the Cox regression model insole treatment and history of a foot complication. The standard therapy group was about 3.5 times more likely to develop an ulcer compared with shear-reducing insole group (hazard ratio, 3.47; 95% confidence interval, 0.96-12.67).CONCLUSIONS:
These results suggest that a shear-reducing insole is more effective than traditional insoles to prevent foot ulcers in high-risk persons with diabetes.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Sapatos
/
Pé Diabético
/
Órtoses do Pé
Tipo de estudo:
Clinical_trials
/
Diagnostic_studies
/
Etiology_studies
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Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
/
Female
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Humans
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Male
/
Middle aged
Idioma:
En
Revista:
Adv Skin Wound Care
Assunto da revista:
ENFERMAGEM
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Estados Unidos