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IntroductionLocal botulinum toxin injections and endoscopic thoracic sympathectomy (ETS) have shown clinical effectiveness for the treatment of palmar hyperhidrosis in several studies. Although both strategies cause considerable costs for health-care systems, at the moment there are no studies examining directly their cost-effectiveness performance. The aim of the study was to assess the incremental cost-effectiveness of botulinum toxin when compared with ETS for palmar hyperhidrosis.Materials and MethodsCosts, effectiveness, and incremental cost-effectiveness ratio (ICER) were calculated. Costs were assessed from a Spanish National Health System perspective in a historical cohort of patients with palmar hyperhidrosis attending a tertiary referral hospital. Effectiveness was evaluated by using the Hyperhidrosis Disease Severity Scale (HDSS). A responder was defined as a patient who reported at least a two-grade improvement on the HDSS scale with respect to the baseline value. The horizon of time was 1 year.ResultsEffectiveness was greater for ETS (n = 128) when compared with botulinum toxin (n = 100) for the treatment of palmar hyperhidrosis (92% vs. 68%; odds ratio (OR) = 6.22 [2.80, 13.80]; absolute risk ratio (ARR) = −0.24 [−0.45, −0.14]; number-needed-to-treat (NNT) = −4 [−2, −11]). Botulinum toxin had an ICER of 125 € when compared with ETS during the first year of treatment.ConclusionsIn this retrospective real-world observational sample of patients with palmar hyperhidrosis, treatment with ETS appears to be more effective and less costly when compared with botulinum toxin during the first year of treatment. Analyses such as this give decision makers the tools to choose a better treatment option which is both highly effective and yet has a low cost.

In studies of expectations regarding the outcome of palmar hyperhidrosis treatment, doctors should consider the factors that determine patient satisfaction in relation to the treatment options.

The term "carcinoma erysipeloides" (CE) designates an uncommon form of cutaneous metastasis. CE is most often associated with carcinoma of the breast. However, there have been reports of CE from carcinoma of the uterus, prostate, lung, ovary, stomach, tonsils, thyroid, pancreas, rectum, parotid glands and melanoma. To our knowledge, CE of laryngeal origin has not been previously reported. We describe a patient diagnosed with human immunodeficiency virus and hepatitis C virus coinfection who developed a supraglottic laryngeal squamous cell carcinoma and erythematous cutaneous lesions. A skin biopsy demonstrated invasion of dilated dermal lymphatics by clusters of atypical squamous cells with polymorphic nuclei and extensive infiltration of the dermis by tumor cells. The histology of the metastatic cells was similar to that of the laryngeal carcinoma.

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