HONG Ziqiang 1,2 , GOU Wenxi 3 , SHENG Yannan 1 , BAI Xiangdou 1,2 , CUI Baiqiang 1,2 , JIN Dacheng 2 , GOU Yunjiu 2
  • 1. The First Clinical Department of Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, P. R. China;
  • 2. Department of Thoracic Surgery, Gansu Provincial Hospital, Lanzhou, 730000, P. R. China;
  • 3. Southern Medical University, Guangzhou, 510515, P. R. China;
GOU Yunjiu, Email: gouyunjiu@163.com
Palmar hyperhidrosis; plantar hyperhidrosis; endoscopic thoracic sympathicotomy; compensatory hyperhidrosis
10.7507/1007-4848.202209061
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Objective To compare the short- and long-term effects of R4 versus R3+R4 endoscopic thoracic sympathicotomy (ETS) for acrohyperhidrosis. Methods We retrospectively analyzed the clinical data of patients with acrohyperhidrosis admitted to the Department of Thoracic Surgery of Gansu Provincial Hospital for surgical treatment from April 2014 to April 2021. The patients were divided into two groups according to the methods of ETS, including a R4 group and a R3+R4 group. Perioperative clinical data and postoperative follow-up data were collected to compare the short- and long-term outcomes of the two groups. Results A total of 155 eligible patients were included. There were 60 patients in the R4 group, including 23 males and 37 females, with a mean age of 22.55±2.74 years. There were 95 patients in the R3+R4 group, including 40 males and 55 females, with a mean age of 23.14±3.65 years. There were no statistical differences between the two groups in terms of baseline indicators such as gender, age and positive family history (P>0.05). Total operative time was 38.67±5.20 min in the R4 group and 40.05±5.18 min in the R3+R4 group; intraoperative bleeding was 7.25±3.25 mL in the R4 group and 7.95±3.90 mL in the R3+R4 group; postoperative hospital stay was 1.28±0.52 d in the R4 group and 1.38±0.57 d in the R3+R4 group, the differences between the two groups in the above indicators were not statistically significant (P>0.05). Postoperative hand hyperhidrosis symptoms were significantly relieved in both groups, and the complete remission rate was better in the R3+R4 group than that in the R4 group (98.0% vs. 93.3%), but the difference was not statistically significant (P=0.358). The R3+R4 group was superior to the R4 group in terms of the relief of plantar hyperhidrosis symptoms, patient satisfaction and quality of life index at 6 months postoperatively (P<0.05). There was no statistical difference in the overall incidence of compensatory hyperhidrosis at 12 months postoperatively between the two groups (P=0.867), but the incidence of compensatory hyperhidrosis was higher in the R3+R4 group than that in the R4 group (72.6% vs. 70.0%). Conclusion The perioperative outcomes of R4 and R3+R4 ETS are similar, but R3+R4 ETS has a higher rate of symptomatic relief of acrohyperhidrosis, and patients have a better postoperative quality of life. R3+R4 ETS is a reliable option for the treatment of acrohyperhidrosis. However, patients need to be informed that this procedure may increase the risk of compensatory hyperhidrosis.

Citation： HONG Ziqiang, GOU Wenxi, SHENG Yannan, BAI Xiangdou, CUI Baiqiang, JIN Dacheng, GOU Yunjiu. Short- and long-term effects of R4 versus R3+R4 endoscopic thoracic sympathicotomy for acrohyperhidrosis: A retrospective cohort study in a single center. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2024, 31(5): 733-738. doi: 10.7507/1007-4848.202209061 Copy

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