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Therapeutics |
Key Words: bandages cryotherapy warts
| The first 150 words of the full text of this article appear below. |
Design
Randomised (allocation concealed*), blinded (clinicians),* controlled trial with a follow up of
16 weeks.
Setting
Madigan Army Medical Center, Tacoma, Washington, USA.
Patients
61 patients (age range 322 y) who had common warts. Exclusion criteria included immunodeficiency states; chronic skin diseases (eg, eczema or psoriasis); allergy to adhesive tape; warts located on the face, periungual, perianal, or genital areas; and previous cryotherapy for the same wart. Follow up was 84% (mean age 9 y, 51% girls).
Intervention
Patients were allocated to duct tape occlusion treatment for a maximum of 2 months or until resolution of the wart (n=30) or cryotherapy every 23 weeks for a maximum of 6 treatments or until resolution of the wart (n=31). Patients in the duct tape group received a supply of standard duct tape. The first piece of duct tape, cut as close to the size of the wart as possible, was applied to the wart in
Hywel C Williams, Professor
Centre of Evidence-Based Dermatology, Queens Medical Centre, Nottingham, England, UK
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