OBJECTIVE: To investigate the difference of postoperative drainage and systemic trauma response between endoscopic and traditional near total thyroidectomy to provide the basis for selecting appropriate operative methods. METHODS: In this prospective clinical controlled study, 80 patientsscheduled for near total bilateral thyroidectomy for the first time were divided equally into endoscopic surgery group (group A) and open surgery group (group B). The total drainage volume after operation, postoperative extubation time, and postoperative daily drainage volume were recorded after the operation. The contents of triglyceride (TG) and total protein (TP) were determined in the postoperative drainage fluid onthe first day. The levels of interleukin 6 (IL6), high sensitive C reactive protein (HSCRP), alpha 1 acid glycoprotein (AAG), ceruloplasmin (CER) and haptoglobin (HPT) in venous blood were tested before the operation and on the first day after surgery. RESULTS: Compared with those in group B, the postoperative drainage volumein group Aincreased significantly (P=0.000) and the postoperative extubation time was significantly prolonged (P=0.000); the mean postoperative daily drainage volume was significantly larger ingroup A than in group B (P=0.000) and tended to decrease with time in both groups. There was no significant difference in the content of triglycerideortotal protein in the drainage fluid between the two groups on the first day after operation (P=0.429 and 0.324, respectively). In both groups, the contents of AAG, ceruloplasmin and haptoglobin on the first postoperative day were all similar with those measurement before operation (P>0.05), but significant variations occurred in the levels of IL6 and HSCRP on the first postoperative day (P=0.000). The serum levels of IL?6 or HS?CRP did not differ significantly between the two groups on the first day after operation (P=0.054 and 0.066, respectively). CONCLUSION: Compared with open surgery, endoscopic near total bilateral thyroidectomyis associated with an increased the volume of postoperative drainage and a prolonged time of extubationbut not an increased systemic trauma response. Therefore, endoscopic surgery can serve as one of the routine options for patients who are concerned with neckscars resulting from open surgeries.
RCT Entities:
OBJECTIVE: To investigate the difference of postoperative drainage and systemic trauma response between endoscopic and traditional near total thyroidectomy to provide the basis for selecting appropriate operative methods. METHODS: In this prospective clinical controlled study, 80 patientsscheduled for near total bilateral thyroidectomy for the first time were divided equally into endoscopic surgery group (group A) and open surgery group (group B). The total drainage volume after operation, postoperative extubation time, and postoperative daily drainage volume were recorded after the operation. The contents of triglyceride (TG) and total protein (TP) were determined in the postoperative drainage fluid onthe first day. The levels of interleukin 6 (IL6), high sensitive C reactive protein (HSCRP), alpha 1 acid glycoprotein (AAG), ceruloplasmin (CER) and haptoglobin (HPT) in venous blood were tested before the operation and on the first day after surgery. RESULTS: Compared with those in group B, the postoperative drainage volumein group Aincreased significantly (P=0.000) and the postoperative extubation time was significantly prolonged (P=0.000); the mean postoperative daily drainage volume was significantly larger ingroup A than in group B (P=0.000) and tended to decrease with time in both groups. There was no significant difference in the content of triglycerideortotal protein in the drainage fluid between the two groups on the first day after operation (P=0.429 and 0.324, respectively). In both groups, the contents of AAG, ceruloplasmin and haptoglobin on the first postoperative day were all similar with those measurement before operation (P>0.05), but significant variations occurred in the levels of IL6 and HSCRP on the first postoperative day (P=0.000). The serum levels of IL?6 or HS?CRP did not differ significantly between the two groups on the first day after operation (P=0.054 and 0.066, respectively). CONCLUSION: Compared with open surgery, endoscopic near total bilateral thyroidectomyis associated with an increased the volume of postoperative drainage and a prolonged time of extubationbut not an increased systemic trauma response. Therefore, endoscopic surgery can serve as one of the routine options for patients who are concerned with neckscars resulting from open surgeries.