Palmar hyperhidrosis in children: treatment with video endoscopic laser sympathectomy

Abstract

Palmar hyperhidrosis (PH) often starts in childhood and can be a disabling condition for a significant number of young children at the age they begin primary school. There are few reports regarding the surgical treatment of PH in children. The authors report on 40 PH patients under 16 years of age treated with video thoracoscopic laser sympathectomy; there has been substantial experience with this procedure for the treatment of adults with PH. A satisfactory result, with very low morbidity, was achieved for all 40 children. The surgical technique is described briefly. With the technique, the proper sympathetic segment is visualized in almost all cases and then definitely ablated with a fiberoptic low-power laser while under the aid of sympathetic monitoring. Consequently, an adequate sympathectomy warranting a long-lasting therapeutic effect can be achieved without the need of tissue diagnosis. No case required conversion to open sympathectomy. Neither injury to the lung nor bleeding was encountered. Horner's syndrome did not occur in any case. Bilateral sympathectomy was accomplished generally within 30 minutes. All patients were discharged after an overnight stay and are doing well with normal activities. The most frequent complication was compensatory hyperhidrosis, which was tolerable after reassurance. Based on the accumulated experience, it is justified to recommend early surgery, with this refined technique, in cases of severe PH in children.