Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]
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Randomized Controlled Trial Clinical Trial
Randomized, double-blind, placebo-controlled study evaluating the lidocaine/tetracaine patch for induction of local anesthesia prior to minor dermatologic procedures in geriatric patients.
Topical anesthetics offer a noninvasive method of anesthesia. ⋯ The lidocaine/tetracaine patch is a safe and effective method for noninvasive induction of local anesthesia for minor dermatologic procedures in patients over the age of 65 years.
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Randomized Controlled Trial Multicenter Study Clinical Trial
Evaluation of the S-Caine Peel for induction of local anesthesia for laser-assisted tattoo removal: randomized, double-blind, placebo-controlled, multicenter study.
Topical anesthetics are important tools for many dermatologic procedures. The S-Caine Peel is composed of a 1:1 (w:w) eutectic mixture composed of lidocaine base 7%, USP, and tetracaine base 7%, USP. It is applied as a cream, dries on exposure to air, and forms a flexible membrane, which can be easily peeled off. ⋯ Administration of the S-Caine Peel for 60 minutes prior to laser-assisted tattoo removal was effective in significantly reducing pain levels associated with the procedure.