title: Thoracic endoscopic surgery for hyperhidrosis: comparison of different techniques.
abstract: BACKGROUND
  Hyperhidrosis is pathological perspiration in palmar, plantar or axillary surfaces. Video-assisted thoracic surgery (VATS) is currently the most commonly used therapy for hyperhidrosis. Blockage of sympathetic ganglia is achieved by segmental resection, transection and/or cauterization, and clipping of the chain. We aimed to compare the efficacy of these methods with respect to patient satisfaction, recurrence of symptoms and complications.
  
  
  METHODS
  Eighty male patients with a mean age of 22.02 +/- 2.61 years undergoing bilateral thoracoscopic sympathectomy or sympathetic blockage to treat primary hyperhidrosis were included in this randomized study. The patients were divided into four groups depending on the technique used for sympathetic blockage; techniques included resection (n = 20), transection (n = 20), ablation (n = 20), and clipping (n = 20).
  
  
  RESULTS
  The primary success rate for isolated palmar hyperhidrosis was 96.3 %; for palmar and axillary hydrosis it was 95.7 % and for palmar and face/scalp hyperhidrosis it was 66.7 %. No recurrence was observed. The overall success rate of the operation was 95 % and the differences between the four groups were not statistically significant. In the clipping group, the duration of the surgical procedure was significantly shorter than in the other groups. Complication rates were similar among the groups. The postoperative chest roentgenogram revealed pneumothorax in nine patients, but none of them required intervention.
  
  
  CONCLUSIONS
  Thoracic endoscopic sympathetic blockage yields similar results irrespective of the surgical technique adopted.
authors.affiliation: Department of Cardiovascular Surgery, Gulhane Haydarpasa Military Academy of Medicine, Istanbul, Turkey.
authors.forename: K
authors.initials: K
authors.lastname: Inan
authors.forename: O S
authors.initials: OS
authors.lastname: Goksel
authors.forename: A
authors.initials: A
authors.lastname: Uçak
authors.forename: V
authors.initials: V
authors.lastname: Temizkan
authors.forename: K
authors.initials: K
authors.lastname: Karaca
authors.forename: M
authors.initials: M
authors.lastname: Ugur
authors.forename: G
authors.initials: G
authors.lastname: Arslan
authors.forename: M
authors.initials: M
authors.lastname: Us
authors.forename: A T
authors.initials: AT
authors.lastname: Yilmaz
mesh_terms: D000328:Adult; D004210:Dissection; D006801:Humans; D006945:Hyperhidrosis / Q000601:surgery*; D007902:Length of Stay; D008297:Male; D017060:Patient Satisfaction; D012008:Recurrence; D013562:Sympathectomy / Q000379:methods; D020775:Thoracic Surgery, Video-Assisted / Q000379:methods*