Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.]
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Randomized Controlled Trial Comparative Study Clinical Trial
Two randomized, double-blind, placebo-controlled studies evaluating the S-Caine Peel for induction of local anesthesia before long-pulsed Nd:YAG laser therapy for leg veins.
Topical anesthetics are valuable tools for many dermatologic procedures. ⋯ The S-Caine Peel provides safe and highly effective local anesthesia when applied for at least 60 minutes for laser therapy of leg veins. Facile removal of the peel provides a unique advantage and ease in administration.
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Randomized Controlled Trial Clinical Trial
Thirty-minute application of the S-Caine peel prior to nonablative laser treatment.
Advancements in nonablative laser technology necessitate concurrent developments in topical anesthesia, as patients have reported varying degrees of discomfort during these procedures. Although topical anesthetics have proven efficacious, they possess inherent limitations related to ease of use. ⋯ The S-Caine Peel provided effective and safe dermal anesthesia after only a 30-minute application period for nonablative laser treatment with the 1450-nm diode laser. The unique vehicle readily delivers anesthetic to contoured regions of the body and eliminates the need for occlusion.
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Hyperhidrosis is a troublesome problem that can be embarrassing in both social and professional situations. Botulinum toxin injections have proven efficacious in the treatment of hyperhidrosis. However, when treating palmar hyperhidrosis, pain at the injection site limits this therapy. We describe a method of cryoanalgesia using dichlorotetrafluoroethane to lessen the pain of botulinum toxin injections during the treatment of palmar hyperhidrosis. ⋯ The use of botulinum toxin for the treatment of palmar hyperhidrosis is often limited because of the pain of multiple injections. In this case report, we describe the successful use of cryoanalgesia with dichlorotetrafluoroethane or Frigiderm to lessen the pain of botulinum toxin injections during the treatment of palmar hyperhidrosis.