Botulinum Toxin A and B for Palmoplantar Hyperhidrosis
Peer reviewed, Journal article
Published version
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https://hdl.handle.net/11250/3153063Utgivelsesdato
2024Metadata
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Introduction: Hyperhidrosis is characterized by unpredictable, uncontrollable and excessive sweating. It occurs at rest and is not related to temperature. Hyperhidrosis is a common disorder that has a negative impact on quality of life (QoL). The aim of this quality assurance study was to investigate how treatment of palmoplantar hyperhidrosis with botulinum toxin A(BTX-A) and botulinum toxin B (BTX-B) led to improvement of patient reported outcome measures related to QoL.
Methods: A total of 35 patients with palmar and/or plantar hyperhidrosis who had received BTX-A (DysportÒ) and BTX-B (NeuroBlocÒ) for palmar hyperhidrosis and BTX-B for plantar hyperhidrosis were included in this study. In total, palms were injected with a median dose (low to high) of 400 (100–550) units BTX-A and a median dose (low to high) of 200 (200–500) units. BTX-B was used in the thenar and hypothenar areas to avoid muscle weakness. In the soles a total median dose (low to high) of 600 (475–1000) units BTX-B was injected.
Results: At follow-up 2 weeks post-treatment, patients’ Dermatology Life Quality Index (DLQI) score improved from 13 to 2 (p \ 0.001).
Conclusion: We found that BTX-A and BTX-B treatment for palmar hyperhidrosis and BTX-B treatment for plantar hyperhidrosis led to a substantial improvement of QoL.