Endoscopic thoracic sympathectomy for primary palmar hyperhidrosis: ten-year clinical outcomes and a phenomenology-informed interpretation of body experience.

Authors

Ufuk Cobanoglu, Duygu Mergan Iliklerden, Fuat Sayir

Published in

Psychology, health & medicine. Pages 1-21. Oct 12, 2026. Epub Oct 12, 2026.

Abstract

Primary focal hyperhidrosis (PFH) is a chronic condition of excessive sweating disproportionate to thermoregulatory need, with substantial social and occupational burden. We evaluated outcomes of endoscopic thoracic sympathectomy (ETS)-symptom severity, quality of life, satisfaction, compensatory hyperhidrosis (CH), and recurrence-and interpreted dissatisfaction among patients who developed CH through a phenomenological lens. This retrospective single-centre cohort study included 72 patients who underwent ETS for PFH between January 2013 and December 2021, assessed preoperatively and at years one and five using the HDSS, DLQI, and Gillespie satisfaction scale. Sympathectomy level, technique, CH, recurrence, and psychosocial avoidance behaviours were recorded. Normality was rejected on Shapiro-Wilk testing; Wilcoxon signed-rank, Mann-Whitney U, chi-square, and Fisher's exact tests were applied, with effect sizes as rank-biserial correlation (r) and Cramér's V. The study received ethics approval (3 June 2026-39804) and adheres to the STROBE checklist. The cohort comprised 72 patients (44 male/28 female; mean age 22.8 ± 5.2 years; disease duration 7.3 ± 2.8 years). Palmar localisation predominated (63.9%); 90.3% avoided handshaking preoperatively. Mean HDSS declined from 3.29 ± 0.74 to 1.65 ± 0.96 at year five (p<0.001;r = 0.83); 61.5% reached HDSS = 1. Mean DLQI fell from 3.83 ± 0.67 to 1.94 ± 1.07 (p<0.001;r = 0.84); DLQI≥4 dropped from 68.1% to 7.7%. Five-year satisfaction was 76.6%. CH developed in 13 patients (18.1%), graded by level-T2 72.7%, T3 10.4%, T3-T4 0%(χ² = 26.98;p<0.001; V = 0.61). Five-year DLQI was 3.23 ± 1.17 with CH versus 1.62 ± 0.77 without (p<0.001;r = 0.73); 84.6% of CH patients were undecided or regretful versus 7.8% without (p<0.001). Recurrence was 5.6%. ETS achieves durable symptom control and well-preserved long-term satisfaction in PFH. Marked dissatisfaction among patients who develop CH indicates that body-related awareness and social functioning are, for a meaningful subset, as decisive as physiological control. T2 sympathectomy should be reserved for clear anatomical indications, and informed consent should address the lived significance of CH beyond statistical risk disclosure.

PMID:
42861922
Bibliographic data and abstract were imported from PubMed on 12 Oct 2026.

Read full publication at:
Please sign in to see all details.

Stats

1-terrible, 9-excellent. How would you rate this publication? Sign in in to submit your rating.

Post a comment

You need to be signed in to post comments. You can sign in here.

Comments

There are no comments yet.