The incidence of thyroid cancer has increased significantly worldwide in recent years, and it has become one of the top ten malignant tumors. The relevant guidelines for thyroid cancer have been formulated one after another. Surgery is an important method for the treatment of thyroid cancer. Standardized surgery can effectively improve the prognosis and quality of life, while inappropriate treatment will increase the risk of recurrence and reduce the survival rate. In 2022, the first domestic guideline for thyroid cancer covering all pathological types, “CACA Guidelines for Holistic Integrative Management of Thyroid Cancer” was officially released. Compared with the previous guidelines, the recommendations of the CACA guidelines are more in line with China’s national conditions, focusing on the integration of multidisciplinary resources, and minimizing the risk of complications while ensuring the treatment effect.
ObjectiveTo evaluate the safety and efficacy of gasless endoscopic thyroidectomy via transaxillary approach in treating papillary thyroid cancer (PTC). MethodsThe patients who underwent gasless endoscopic thyroidectomy (Abbreviated as the “endoscopic group”) and neck open surgery (Abbreviated as the “open group”), in the Zhejiang Provincial People’s Hospital from January 2018 to June 2023, were collected. The intraoperative and postoperative outcomes of the patients in the two groups were compared after propensity score matching (PSM). Statistical analysis was conducted using SPSS 26.0 software, with a test level of α=0.05. ResultsAfter PSM, there were 409 patients in the endoscopic group and 421 patients in the open group. There were no statistically significant differences in the baseline data between the two groups (P>0.05), except for tumor location, vascular invasion, intraglandular dissemination, and preoperative levels of total triiodothyronine and thyroid hormone (P<0.05). Compared with the open group, the patients in the endoscopic group had less intraoperative blood loss (P<0.05), more lymph nodes dissected (P<0.05), higher points of incision satisfaction and cosmetic effect (P<0.05). The incidence of postoperative overall complications had no statistically significant difference between the endoscopic group and open group (3.6% versus 5.8%, P>0.05). There was no statistically significant difference in the recurrence rate between the endoscopic group and open group within one year of follow-up (0.2% versus 0.5%, P>0.05). ConclusionsFrom the results of this study, the gasless endoscopic thyroidectomy is safety and reliability for PTC treatment. It can achieve the same effect as traditional open thyroidectomy. However, it can also be seen that young female patients are more willing to choose gasless endoscopic thyroidectomy as long as their condition permits (such as early tumor stage, low invasiveness).