ArticleJournal of thoracic disease2026
A retrospective study comparing T3 ganglionectomy and R4 sympathicotomy for reducing compensatory hyperhidrosis in primary palmar hyperhidrosis.
Article in Journal of thoracic disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Despite the high surgical success rate, postoperative compensatory hyperhidrosis (CH) remains a persistent concern in the treatment of primary palmar hyperhidrosis using endoscopic thoracic sympathectomy (ETS). This study aims to compare the early clinical outcomes of two surgical techniques-T3 ganglionectomy and R4 sympathicotomy-to determine which approach minimizes CH occurrence and enhances patient satisfaction. Methods: A retrospective analysis of medical records was conducted on patients who underwent either T3 ganglionectomy or R4 sympathicotomy for primary palmar hyperhidrosis at Gangnam Severance Hospital from January 2023 to December 2023. Demographic data and postoperative outcomes were evaluated. CH and degree of satisfaction were assessed during outpatient visits at 3 weeks and 3 months after surgery. Results: In this study, 44 patients underwent T3 ganglionectomy and 225 patients underwent R4 sympathicotomy. There were no statistically significant differences in baseline characteristics (age, sex, body mass index, smoking history, and family history) or operative complications between the two groups. However, CH at 3 weeks and 3 months after surgery was significantly lower in T3 ganglionectomy group [4 (9.1%) Conclusions: T3 ganglionectomy exhibited superior surgical outcomes in terms of both CH and patient satisfaction for primary palmar hyperhidrosis when compared to R4 sympathicotomy. Nonetheless, a larger prospective study with long-term follow-up is necessary to validate these findings.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.