Clinical outcomes of CO2-less single-port video-assisted thoracoscopic thymectomy versus open thymectomy: comparative study

Journal of Visualized Surgery
Javier AragónAlexia Gutiérrez Pérez

Abstract

Although video-assisted thoracoscopic surgery (VATS) for thymic disorders has been introduced, its oncological outcome and benefits over others open approaches remains unclear. Single-port VATS thymectomy using a flexible port and CO2 has been described. However, VATS thymectomy is possible by a single incision of 3 cm without CO2 insufflation or special port device avoiding objections related to CO2 insufflation and allowing instruments to move more freely making procedure easier and cheaper. Our institutional experience in open and CO2-less VATS single-port thymectomy was retrospectively reviewed to evaluate compared to sternotomy, the clinical and oncological outcomes with this novel approach. A retrospective review consisting of 84 patients who underwent thymectomy because different thymic disorders especially thymoma was performed. Eighteen patients underwent CO2-less VATS single port thymectomy, while 66 underwent thymectomy through open sternotomy. Many clinical factors associated with the surgical and clinical outcomes, including tumor recurrence and clinical remission, were recorded. Non major postoperative complications were observed in any group. The median operative time and postoperative hospital stay of CO2-less V...Continue Reading

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