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A Diabetic Foot Ulcer Pilot Study

Does Silicone Gel Sheeting Reduce the Incidence of Reulceration?

Cara Westphal Podiatry Department, Royal Perth Hospital, Perth, Australia.

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 BSc (Podiatry)
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Ingrid M. Neame Podiatry Department, Royal Perth Hospital, Perth, Australia.

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 BHlthSc (Podiatry)
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Jessica C. Harrison Podiatry Department, Royal Perth Hospital, Perth, Australia.

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Virginia M. Bower Podiatric Medicine Unit, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, Australia.

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 BAppSc (Podiatry), MPH
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Joel M. Gurr Podiatric Medicine Unit, Faculty of Medicine, Dentistry and Health Sciences, University of Western Australia, Perth, Australia.

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 BSc (Podiatry), MBA
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Background: Silicone gel sheeting is an effective therapeutic intervention in the management of scar tissue. This pilot study was designed to examine the effect of silicone gel sheeting in preventing reulceration at former wound sites in diabetic patients.

Methods: Thirty patients with diabetes and a healed plantar neuropathic foot ulcer were enrolled and investigated in this randomized controlled trial. Participants with a newly healed ulcer were assigned to use either silicone gel sheeting or emollient cream daily for 3 months.

Results: Compared with emollient cream use, the use of silicone gel sheeting did not diminish and may have potentially increased the risk of reulceration.

Conclusions: Silicone gel sheeting does not seem to reduce the risk of reulceration in diabetic patients. The results of this trial should be viewed with caution given the small sample size. (J Am Podiatr Med Assoc 101(2): 116–123, 2011)

Corresponding author: Cara Westphal, BSc (Podiatry), Podiatry Department, Royal Perth Hospital, PO Box X2213 GPO, Perth WA 6847, Australia. (E-mail: cara.westphal@health.wa.gov.au)
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