Comparison of transoral vestibular robotic thyroidectomy with traditional low-collar incision thyroidectomy.

Abstract

Transoral vestibular robotic thyroidectomy can really make the patient's body surface free of scar. This study aimed to compare the surgical and patient-related outcomes between the transoral vestibular robotic thyroidectomy and traditional low-collar incision thyroidectomy. The clinical data of 120 patients underwent transoral vestibular robotic thyroidectomy (TOVRT) or traditional low-collar incision thyroidectomy (TLCIT) were collected from May 2020 to October 2021. Propensity score matching analysis was used to minimize selection bias. All these patients were diagnosed with papillary thyroid carcinoma (PTC) through ultrasound-guided fine-needle aspiration prior to surgical intervention and surgical plan was tailored for each patient. An intraoperative recurrent laryngeal nerve (RLN) detection system was used in all patients, whose RLNs were identified and protected. We performed transoral vestibular robotic thyroidectomy with three intraoral incisions. Additional right axillary fold incisions were adopted occasionally to enhance fine reverse traction of tissue for radical tumor dissection. Clinical data including gender, age, tumor size, BMI, operation time, postoperative drainage volume and time, pain score, postoperative length of stay (LOS),number of lymph nodes removed, complications, and medical expense were observed and analyzed. Propensity score matching was used for 1:1 matching between the TOVRT group and the TLCIT group. All these patients accepted total thyroidectomy(or lobectomy) plus central lymph node dissection and all suffered from PTC confirmed by postoperative pathology. No conversion to open surgery happened in TOVRT group. The operative time of TOVRT group was longer than that of TLCIT group (P < 0.05). The postoperative drainage volume of TOVRT group was more than that of TLCIT group (P < 0.05). The drainage tube placement time of TOVRT group were longer than that of TLCIT group (P < 0.05). Significant differences were also found in intraoperative bleeding volume, pain score and medical expense between the two groups (P < 0.05). The incidence of perioperative common complications such as hypoparathyroidism and vocal cord paralysis in the two groups was almost identical (P > 0.05). However, there were some specific complications such as surgical area infection (one case), skin burn (one case), oral tear (two cases), and paresthesia of the lower lip and the chin (two cases) were found in TOVRT group. Obviously, the postoperative cosmetic effect of the TOVRT group was better than TLCIT group (P < 0.05). TOVRT is safe and feasible for low to moderate-risk PTC patients and is a potential alternative for patients who require no scar on their neck. Patients accepted TOVRT can get more satisfaction and have less psychologic injury caused by surgery.

• Authors: Qing-Qing He, Yun-Han Ma, Jian Zhu, Meng Wang, Gang Wang, Peng Zhou, Dan Wang, Yong-Xiang Liu, Lu-Ming Zheng, Da-Yong Zhuang, Fang Yu, Xian-Jiao Cao, Chang-Rui Liu, Xiao-Lei Li, Tao Yue, Ying-Ying Wang, Hui-Ping Jiang, Yan-Ning Li, Jing Xu
• Journal: Journal of robotic surgery (J Robot Surg) Vol. 18 Issue 1 Pg. 88 (Feb 22 2024) ISSN: 1863-2491 [Electronic] England
• PMID: 38386236 (Publication Type: Journal Article)
• Copyright: © 2024. The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature.

Topics

• Humans
• Thyroidectomy (adverse effects)
• Robotic Surgical Procedures (methods)
• Drainage
• Cicatrix
• Neoplasms
• Pain