Background Primary palmar hyperhidrosis (PPH) is featured by aberrantly perspiration of the hands, which may bring a lot of inconvenience to patient's daily life and work. The purpose of this study is to summarize the clinical effect of needlescopic video-assisted thoracic bilateral T4 sympathicotomy for the treatment of PPH.
Patients and Methods Between January 2009 and March 2014, 200 patients received needlescopic video-assisted thoracic bilateral T4 sympathicotomy. We, respectively, took two 5-mm incisions in the third intercostal space on the anterior axillary line and in the fifth intercostal space on the middle axillary line. After collapsing left lung, needlescopic exploration was the first step to determine the targeted sympathetic chain through the third intercostal space. Electric coagulation hook was inserted from another port to cut T4 sympathetic chain and the bypassing nerve fibers for 2 to 3 cm along the surface of the fourth rib. Right thoracic cavity was also administered the same procedure. The palmar temperature was recorded before and after sympathicotomy. The symptom improvement, operative complications, patients' recovery, and satisfaction were evaluated.
Finding One hundred and ninety-seven patients uneventfully received two 5-mm port bilateral sympathicotomy, and another 3 patients with extensive pleural adhesions completed the surgery through enlarging the third intercostal incision to 2 cm without conversion to open surgery. All operative procedures were completed in 15 to 35 minutes. The hospital stay was 2 to 4 days. The palmar temperature increased by 2.0 ± 0.5°C, and hyperhidrosis immediately disappeared in both hands after surgery. The efficacy rate was 100%. The postoperative complications such as hemorrhage, hemopneumothorax, bradycardia, or Horner's syndrome had no occurrence. During 6 to 60 months follow-up, mild compensatory sweating of buttock, back, and thigh occurred in 30 patients (15%) at 2 to 5 days after surgery and gradually disappeared at postoperative 15 to 30 days or longer time. All patients were greatly satisfied with the effect with better confidence and quality of life. Until now, no recurrent palmar hyperhidrosis happened.
Conclusion Needlescopic video-assisted thoracic bilateral T4 sympathicotomy could reach an excellent and immediate result of treating PPH. It is a safe, convenient, and minimally invasive method appropriate for wide clinical use.
Video-Assisted Thoracoscopic Decortication of Left Lung Empyema in a Patient With Kartagener's Syndrome
