Comparison between gasless endoscopic thyroidectomy and CO2- insufflation endoscopic thyroidectomy
10.3760/cma.j.issn.1673-4904.2018.03.014
- VernacularTitle:免注气腔镜甲状腺手术与注气腔镜甲状腺手术对比研究
- Author:
Qiang LU
1
;
Shuqin XIE
;
Hongzhang LAI
;
Junjiu LI
;
Dongwei LI
;
Xiaobing ZHANG
Author Information
1. 523110,广东省东莞东华医院普外科
- Keywords:
Thyroidectomy;
Endoscopes;
Gasless;
Spring suspension;
Breast approach
- From:
Chinese Journal of Postgraduates of Medicine
2018;41(3):244-248
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the surgical effect of gasless endoscopic thyroidectomy and CO2- insufflation endoscopic thyroidectomy, and evaluate the safety and applicability of gasless endoscopic thyroidectomy. Methods A prospective randomized controlled study was carried out.Sixty patients who were scheduled for bilateral thyroid surgery under endoscope were divided into 2 groups by sortition method: gasless group (30 patients, treated with gasless endoscopic thyroidectomy) and CO2-insufflation group (30 patients, treated with CO2-insufflation endoscopic thyroidectomy). The data of arterial partial pressure of carbon dioxide (PaCO2) and pH value before operation and 60 min after operation were detected. The operation time, intraoperative bleeding, time of putting the drain, hospitalization time after operation and postoperative complications were recorded. Results All the 60 patients completed endoscopic surgery,and no case was converted to the conventional procedure.There were no statistical differences in PaCO2and pH value before operation between 2 groups(P>0.05).The PaCO260 min after beginning of operation in gasless group was significantly lower than that in CO2-insufflation group:(36.43 ± 1.98)mmHg(1 mmHg=0.133 kPa)vs.(37.93 ± 3.27)mmHg,the pH value 60 min after beginning of operation was significantly higher than that in CO2-insufflation group:7.42 ± 0.02 vs. 7.37 ± 0.01, and there were statistical differences (P<0.05 or <0.01). There were no statistical difference in operation time, intraoperative bleeding, time of putting the drain, hospitalization time after operation and incidence of hoarseness between 2 groups (P>0.05). There were no complications related with trachea, parathyroid gland and superior laryngeal nerve in 2 groups. The incidence of CO2retention related complications in gasless group was significantly lower than that in CO2-insufflation group: 6.7% (2/30) vs. 43.3% (13/30), and there was statistical difference (P<0.01). Conclusions The modified spring suspension gasless endoscopic thyroidectomy not only acquires the equivalent surgical effect and indication,compared with the CO2-insufflation endoscopic surgery,but also is safer and has lower incidence rate of CO2retention related complications.
