LAUSR

Background Palmar hyperhidrosis is a distressing condition implicating individuals' social life and self-esteem. Surgery has proven to be highly effective with excellent safety profile. However, compensatory hyperhidrosis (CH), a relatively common adverse event of the procedure, is sometimes problematic in a few patients. Patients and Methods A questionnaire, including Hyperhidrosis Disease Severity Scale (HDSS), was designed to assess the overall satisfaction of patients who underwent bilateral endoscopic thoracic sympathectomy between November 2018 and July 2021. They were requested to respond to the questionnaire before surgery and during the follow-up visits. Results Sixty-three patients were recruited, 37 males and 26 females. The age of the participants ranged from 6 to 27 years (mean 17.05 ± 5.55 years). Most patients reported a positive impact on their professional and social life. Two patients experienced significant compensatory hyperhydrosis impacting their daily life. There was a significant improvement of the HDSS score after surgery. Around 95.2% of the participants (n = 60) had three-point improvement indicating 80% reduction of sweat production. Conclusion : Bilateral endoscopic thoracoscopic sympathectomy has shown a high success rate with low adverse events. CH, however, remains a significant cause of morbidity in few patients. Therefore, continuous evaluation of patients' satisfaction is of utmost importance to help improve our understanding to risk factors and prevalence of CH, improve our techniques to minimise its occurrence and treat patients with distressing symptoms. These data will guide surgeons when counselling patients to make insightful decisions based on the benefits and risks of the procedure.