Protective effect of nerve monitoring tracheal catheter on recurrent laryngeal nerve in patients with thyroid cancer undergoing bilateral neck lymph node dissection
10.3760/cma.j.cn113855-20230613-00309
- VernacularTitle:神经监测气管导管对甲状腺癌双侧颈淋巴结清扫术患者喉返神经的保护作用
- Author:
Xiaoxu LI
1
;
Deba SONG
;
Wujie CAO
;
Xiaojian ZHANG
;
Mingjia WANG
Author Information
1. 商丘市第一人民医院甲状腺乳腺外科，商丘 476100
- Keywords:
Thyroid neoplasms;
Recurrent laryngeal nerve;
Lymph node excision;
Neurotracheal catheter monitoring
- From:
Chinese Journal of General Surgery
2024;39(2):121-125
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the protective effect of neurotracheal catheter monitoring on recurrent laryngeal nerve in patients with bilateral cervical lymph node dissection of thyroid cancer.Methods:The clinical data of 92 patients undergoing bilateral cervical lymph node dissection for thyroid cancer at the First People's Hospital of Shangqiu from Jul 2019 to Aug 2022 were retrospectively analyzed. Patients were divided into control group (routine exposure, 52 cases) and study group (intraoperative neurotrachatic catheter monitoring, 40 cases) The general data, perioperative indicators, parathyroid function, vocal cord function, voice disorder index, quality of life and postoperative complications were compared between the two groups.Results:The intraoperative blood loss in the study group [(12.3±3.3) ml] was less than that in the control group [(16.9±4.0) ml]. The exposure time [(8.7±2.6) min], operation time [(4.0±0.8) h] and postoperative hospitalization time [(3.2±0.9) d] were shorter than those of control group [(14.4±3.6) min, (4.5±1.2) h, (5.7±1.3) d] ( t=5.770, 8.391, 2.387, 10.853, all P<0.05);Amplitude perturbation (4.85%± 0.58%), fundamental frequency perturbation (0.28%±0.17%), standardized noise energy [(-20.3±4.4) dB], VHI-10 score [(1.6±0.5) score], Quality of life scale for cancer patients 1 month after surgery the TG-V4 score [(43.7±4.8) points] was lower than that of control group [(3.05%±0.54%), (0.42%±0.16%), (-14.6±3.3) dB, (3.3±0.4) points, (50.4±5.6) points]. The harmonic noise ratio [(24.9±4.1) dB] was higher than that of the control group [(20.3±4.4) dB] ( t=10.446, 4.049, 7.036, 19.076, 6.116, 5.144, all P<0.001);The incidence of postoperative complications in the study group (8%) was lower than that in the control group (23%) ( χ2=4.020, P=0.045). Conclusion:Neurotracheal catheter monitoring during bilateral cervical lymph node dissection for thyroid cancer can improve vocal cord function, reduce recurrent laryngeal nerve injury, reduce voice disturbance and improve quality of life.
