Clinical evaluation of CoolSeal - a new, safe, and fast vessel sealing device in total thyroidectomy.
| Autor: | Hansen MV; Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus, Denmark., Reinke R; Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus, Denmark., Londero SC; Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus, Denmark., Rolighed L; Department of Otorhinolaryngology, Aarhus University Hospital, Aarhus, Denmark. |
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| Jazyk: | angličtina |
| Zdroj: | Endocrine regulations [Endocr Regul] 2024 Oct 01; Vol. 58 (1), pp. 181-186. Date of Electronic Publication: 2024 Oct 01 (Print Publication: 2024). |
| DOI: | 10.2478/enr-2024-0021 |
| Abstrakt: | Objective. CoolSeal is a new vessel sealing system for dissection and hemostasis during surgery. No clinical studies have investigated safety, advantages or disadvantages regarding the use of this device. The aim of the present study was to investigate the safety of CoolSeal and compare it with conventional ligation technique or LigaSure during the total thyroidectomy. We hypothesized that the use of CoolSeal would reduce the operating time and bleeding without complications increase. Study design represents a retrospective cohort study with a tertiary reference center setting. Methods. We analyzed total thyroidectomy data from January 2021 to June 2023. We recorded patients' characteristics, surgical information, and postoperative outcome. Results. We performed 221 total thyroidectomies in the study period. Analysis was restricted to 171 patients operated by only two surgeons. Hemostasis was secured by conventional ligation in 117 patients (68%), LigaSure in 34 patients (20%) and CoolSeal in 20 patients (12%). Median thyroid weight and bleeding were 67 g and 50 ml, respectively. Procedures using LigaSure or Cool-Seal were on larger glands (median 205 g) without increased bleeding (50 ml). Operating time was shortest with CoolSeal (96 min, p=0.003) compared with LigaSure (117 min) or conventional ligation (115 min). Bleeding was reduced with CoolSeal compared with LigaSure (45 vs. 100 ml, p=0.003). With CoolSeal, median hospitalization was one postoperative day, no patients required re-operation. There was no palsy of recurrent laryngeal nerves and no permanent hypoparathyroidism. Conclusion. In our first clinical experience, CoolSeal was safe and efficient for total thyroidectomy. With a small sample size, we saw a clinical benefit with reduced operating time without post-operative complications increase. (© 2024 Mette Vold Hansen et al., published by Sciendo.) |
| Databáze: | MEDLINE |
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