Changes in electrodermal activity following sympathicotomy in hyperhidrosis patients.

ABSTRACT:

Objectives

The aim of this study was to assess the potential of electrodermal activity (EDA) as a diagnostic tool for preoperative evaluation in hyperhidrosis patients. EDA levels and patterns in different skin areas were investigated before and after endoscopic thoracic sympathicotomy (ETS) and was compared to healthy subjects.

Methods

Thirty-seven patients underwent two days of measurements before and after the operation. Twenty-five (67.5%) of the patients also had a third measurement after six months. Non-invasive EDA measurements, involving skin conductance, were sampled from five different skin areas while patients were at rest in supine and sitting positions or when subjected to stimuli such as deep inspirations, mental challenge, and exposure to a sudden loud sound.<

SUBMITTER: Ho AVT 

PROVIDER: S-EPMC10961364 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature