Preprint Review Version 1 Preserved in Portico This version is not peer-reviewed

Update in the Treatment of Pleural Tumours: Feasibility and Safety of Robotic Surgery Combined with Hyperthermic Intrathoracic Chemotherapy

Version 1 : Received: 4 January 2024 / Approved: 5 January 2024 / Online: 5 January 2024 (07:04:23 CET)

A peer-reviewed article of this Preprint also exists.

Romano, G.; Zirafa, C.C.; Ceccarelli, I.; Elia, G.; Davini, F.; Melfi, F. Update in the Treatment of Pleural Tumors: Robotic Surgery Combined with Hyperthermic Intrathoracic Chemotherapy. Cancers 2024, 16, 1691. Romano, G.; Zirafa, C.C.; Ceccarelli, I.; Elia, G.; Davini, F.; Melfi, F. Update in the Treatment of Pleural Tumors: Robotic Surgery Combined with Hyperthermic Intrathoracic Chemotherapy. Cancers 2024, 16, 1691.

Abstract

(1) Background. Intracavitary hyperthermic chemotherapy (HITHOC) remains a part of the complex mosaic which is the multimodal approach in advanced stage thymomas and pleural malignancies, and its role is still widely debated. In recent years, several studies have demonstrated the feasibility and the efficacy of HITHOC combined with cytoreductive surgery in the treatment of thymoma relapses and malignant pleural mesothelioma (MPM). However, there are currently no studies available on pleurectomy/removal of pleural lesions using the robotic technique, in association with intrathoracic chemotherapy. The aim of this narrative review is to evaluate the feasibility and safety of robotic pleurectomy/removal of relapses and HITHOC in patients with pleural recurrence of thymoma or MPM, after having analyzed the literature concerning this controversial topic, and to report our experience with robotic surgery. (2) Methods: A review of papers published on this topic, from 1980, was conducted. Later, the data of consecutive patients affected by thymoma relapses or MPM who underwent robotic surgery in combination with HITHOC will be collected and analyzed. The surgery performed, prior to intrathoracic infusion of the high-temperature chemotherapy, consisted of the removal of the recurrences or pleurectomy, depending on the pathology. All surgeries were performed with a 4-port-fully robotic technique. (3) Results: Between 2017 and 2022, nine patients underwent robotic cytoreductive surgery in combination with HITHOC. No intraoperative complications occurred. One patient had a grade II Clavien-Dindo postoperative complication. Oncological follow-up showed results in line with the literature. (4) Conclusion: With the limitation of the small number of patients, considering the results, robotic surgery may represent the surgical approach of choice, in combination with HITHOC, in patients with pleural relapses of thymoma and early-stage MPM.

Keywords

pleural recurrences; HITHOC; Mesothelioma; thymoma; robotic Surgery; thoracic neoplasms

Subject

Medicine and Pharmacology, Surgery

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