Document Detail


Safety and Efficacy of Micro-focused Ultrasound Plus Visualization for the Treatment of Axillary Hyperhidrosis.
MedLine Citation:
PMID:  24765226     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
OBJECTIVES: To evaluate the safety, efficacy, and durability of treating axillary hyperhidrosis with high-intensity micro-focused ultrasound plus visualization.
DESIGN: Two randomized double-blind, sham-controlled pilot studies.
MEASUREMENTS: For Study 1, the primary endpoint was response defined as ≥50-percent reduction in baseline sweat production as measured gravimetrically. For Study 2, the primary endpoint was response defined as a reduction of Hyperhidrosis Disease Severity Scale scores from 3 or 4 to 1 or 2. Secondary endpoints included changes in gravimetric and starch-iodine testing and patient satisfaction.
RESULTS: In Study 1, ≥50 percent of patients achieved a positive treatment response. In Study 2, the response rate at post-treatment Day 60 for micro-focused ultrasound plus visualization- (N=12) and sham-treated (N=8) patients was 67 and zero percent, respectively (p=0.005). Patients evaluated 12 months after treatment (N=11) demonstrated the long-lasting effectiveness of micro-focused ultrasound plus visualization for treating axillary hyperhidrosis. All but one patient in the micro-focused ultrasound plus visualization group were satisfied with their results while all sham group patients were dissatisfied (p=0.0001). Subjective reports of greatest improvement were sweat production (92%) and social embarrassment (83%). Adverse events were found to be mild and were resolved within a short timeframe.
CONCLUSION: Micro-focused ultrasound plus visualization appears to be safe, effective, well-tolerated, and a long-lasting means for treating axillary hyperhidrosis.
Authors:
Mark S Nestor; Hyunhee Park
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of clinical and aesthetic dermatology     Volume:  7     ISSN:  1941-2789     ISO Abbreviation:  J Clin Aesthet Dermatol     Publication Date:  2014 Apr 
Date Detail:
Created Date:  2014-04-25     Completed Date:  2014-04-25     Revised Date:  2014-07-31    
Medline Journal Info:
Nlm Unique ID:  101518173     Medline TA:  J Clin Aesthet Dermatol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  14-21     Citation Subset:  -    
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