Robot-assisted trans axillary hemithyroidectomy is a useful alternative approach to conventional open thyroid surgery suggests a study published in the BMC Surgery.
Gasless robot-assisted transaxillary hemithyroidectomy (RATH) is regarded as an alternative surgical option for thyroid operations. However, the associated steep learning curve is a clinical concern. This study evaluated the learning curve of RATH for surgeons without experience of endoscopic surgery and the early surgical outcomes of RATH. They conducted a retrospective study of patients who underwent gasless RATH and conventional hemithyroidectomy (CH) at Sun Yat-sen University Cancer Center, Guangzhou, China, from June 2021 to August 2022. The learning curve and early surgical outcomes of gasless RATH were evaluated. And the early surgical outcomes of gasless RATH were compared to conventional hemithyroidectomy. Results: In total, 105 patients who underwent gasless RATH and 104 patients who underwent conventional hemithyroidectomy were matched and assessed. The cumulative sum techniques (CUSUM) analysis showed that the peak point of gasless RATH operative time occurred at the 31st case.
No clear single peak was identified in the CUSUM plot for drainage amount and blood loss. No significant difference in perioperative complications was observed between these two groups. Moreover, the number of postoperative patients who got sense of thyroid area traction were fewer in the gasless RATH group (n = 11, 10.5%) than in the conventional hemithyroidectomy group (n = 32, 30.8%). Gasless RATH can be considered as an alternative approach to the conventional open procedure, as it is an easy remote access technique, with shorter learning curves and certain advantage such as less sense of thyroid area traction.
Reference:
Xu, P., Fang, Q., Mai, J. et al. Gasless robot-assisted transaxillary hemithyroidectomy (RATH): learning curve and complications. BMC Surg 24, 78 (2024). https://doi.org/10.1186/s12893-024-02366-7