Lasers in medical science
-
Lasers in medical science · Jul 2020
Randomized Controlled Trial Comparative StudyA comparative study between intradermal botulinum toxin A and fractional microneedle radiofrequency (FMR) for the treatment of primary axillary hyperhidrosis.
Microneedle radiofrequency (FMR) for the treatment of primary axillary hyperhidrosis radiofrequency (RF) technology is a new modality that applied deep heat energy directly affecting the epidermis and dermis. Limiting data about FMR for axillary hyperhidrosis is concerning. To compare clinical efficacy between fractional microneedle radiofrequency and intradermal botulinum toxin type A injection. ⋯ At the week-12 visit, the botulinum toxin A group had significantly better participant's satisfaction score by quartile rating scale than the microneedle RF group (2.55 + 0.69 versus 1.70 + 1.03, respectively, p = 0.004). Therefore, the botulinum toxin A group also demonstrated with significantly better improvement for their quality of life by DLQI score at the 12th week than the microneedle RF group (p = 0.013). Intradermal botulinum toxin A had better efficacy than fractional microneedle radiofrequency for the treatment of primary axillary hyperhidrosis.