New protocol for a reversal operation in endoscopic thoracic sympathetic clamping: pulling back the suture sling linked to the clip under local anesthesia.
Endoscopic thoracic sympathetic clamping (ETC) has widely been used for treating the patients with primary hyperhidrosis, as it offers the potential of reversal operation (unclipping) under general anesthesia (GA) when severe reflex sweating would occur. However, we modified ETC to unclip under local anesthesia. From March 2002 to January 2005, we performed ETC in 87 patients with primary hyperhidrosis. From September 2002 on, the suture sling which was made with a 3-0 propylphylene suture was additionally placed between the endoclip and the subcutaneous tissue of the thoracoport. When unclipping was needed, the endoclip was removed by being pulled back under portable fluoroscopy. Four of 53 patients (7.5%) who underwent ETC alone underwent unclipping under GA. By contrast, unclipping was successfully performed under local anesthesia in 5 of 34 patients (14.7%) who underwent the modified ETC. ETC will be more effective operation if it is modified concomitantly with the suture sling; otherwise the reversal operation will need GA for the unclipping.
Jo
Keon Hyeon
KH
Department of Thoracic and Cardiovascular Surgery, Kang Nam St Mary Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Moon
Seok Whan
SW
Kim
Young Du
YD
Sim
Sung Bo
SB
Cho
Deog Gon
DG
Jin
Ung
U
Yoon
Jeong Seob
JS
Wang
Young Pil
YP
D000328:Adult; D000772:Anesthesia, Local; D001340:Autonomic Nerve Block / Q000379:methods*; D002985:Clinical Protocols; D003250:Constriction; D004724:Endoscopy; D005260:Female; D006801:Humans; D006945:Hyperhidrosis / Q000601:surgery*; D008297:Male; D012086:Reoperation; D012189:Retrospective Studies; D013536:Suture Techniques