ABSTRACT
Objective To evaluate the value of precise hepatectomy in treatment of early-stage primary liver cancer after radical resection. Methods Between June 2012 and July 2014,174 patients undergoing radical resection of hepatocellular carcinoma were enrolled in this comparative study at Nan fang Hospital. 118 patients with liver resection under precise hepatectomy were assigned to precise resection group and 56 patients with liver resection under Pringle maneuver were assigned to occlusion group. The two groups were compared in terms of preoprational clinical pathological and laboratory data ,volume of intraoperative bleeding and blood transfusion , postoperative hepatic function recovery,hospitalization days,and postoperative tumor-free survival rate of 1,2 years. Results There was no significant difference between the two groups in the sex,age,liver disease,preo-pration albumin,ALT,AST,alcohol intake and liver cirrhosis(P>0.05). No differences between the two groups were found about the volume of intraoperative bleeding and blood transfusion as well as surgery cost (P > 0.05). The recovery of hepatic function was accelerated and the incidence of complications ,hospitalization days and peri-od of drainage were significantly reduced in the precise resection group compared with the occlusion group (P <0.05). The 1,2-years postoperative tumor-free survival rate was 79.7%(94/118),60.9%(46/118)in the precise group and 50.0%(28/56),46.4%(26/56) in the occlusion group ,with significant difference between them (χ2=4.741,8.722,P<0.05). Conclusions For early-stage liver cancer patients,the precise hepatectomy during radical resection results in quick recovery and fewer complications ,thus it should be the first choice of clinical operation.
ABSTRACT
Objective To evaluate the value of precise hepatectomy in treatment of early-stage primary liver cancer after radical resection. Methods Between June 2012 and July 2014,174 patients undergoing radical resection of hepatocellular carcinoma were enrolled in this comparative study at Nan fang Hospital. 118 patients with liver resection under precise hepatectomy were assigned to precise resection group and 56 patients with liver resection under Pringle maneuver were assigned to occlusion group. The two groups were compared in terms of preoprational clinical pathological and laboratory data ,volume of intraoperative bleeding and blood transfusion , postoperative hepatic function recovery,hospitalization days,and postoperative tumor-free survival rate of 1,2 years. Results There was no significant difference between the two groups in the sex,age,liver disease,preo-pration albumin,ALT,AST,alcohol intake and liver cirrhosis(P>0.05). No differences between the two groups were found about the volume of intraoperative bleeding and blood transfusion as well as surgery cost (P > 0.05). The recovery of hepatic function was accelerated and the incidence of complications ,hospitalization days and peri-od of drainage were significantly reduced in the precise resection group compared with the occlusion group (P <0.05). The 1,2-years postoperative tumor-free survival rate was 79.7%(94/118),60.9%(46/118)in the precise group and 50.0%(28/56),46.4%(26/56) in the occlusion group ,with significant difference between them (χ2=4.741,8.722,P<0.05). Conclusions For early-stage liver cancer patients,the precise hepatectomy during radical resection results in quick recovery and fewer complications ,thus it should be the first choice of clinical operation.
ABSTRACT
BACKGROUND:In the elderly patients with a variety of diseases, poor physical and compensatory ability results in a high demand for anesthesia during hip replacement and internal fixation. Lumbar epidural anesthesia with ropivacaine is the commonly used method of narcotic analgesics, but this method of anesthesia has been less studied in elderly hip replacement and internal fixation. OBJECTIVE: To investigate the effects of lumbar epidural anesthesia with ropivacaine in elderly hip replacement and internal fixation. METHODS: Data of fifty elderly patients with hip replacement implants and internal fixation, who were treated in the Department of Orthopedics, Affiliated Hospital of Xizang Minzu University from February 2014 to August 2015, were analyzed. 50 patients were randomly divided into continuous epidural anesthesia group and ropivacaine lumbar epidural anesthesia group, with 25 patients in each group. Anesthetic effect was compared. Self questionnaire on risk factors was used for non-conditional Logistic multivariate analysis between the two groups. RESULTS AND CONCLUSION: (1) Anesthetics onset time, the amount of local anesthesia, the use of trimetaphan camsilate agent number, complete block time, heart rate after anesthesia and complication rate were significantly less in the ropivacaine lumbar epidural anesthesia group than in the continuous epidural anesthesia group (P < 0.05). (2) The highest block level, Bromage score, mean arterial pressure after anesthesia and anesthesia satisfaction rate were significantly higher in the ropivacaine lumbar epidural anesthesia group than in the continuous epidural anesthesia group (P < 0.05). (3) Logistic multivariate analysis on postoperative cognitive dysfunction showed that postoperative cognitive dysfunction was strongly associated with age, education, complications, and hip arthroplasty (P < 0.05). (4) Results verified that lumbar epidural anesthesia with ropivacaine showed ideal effects in hip arthroplasty and internal fixation. Postoperative recovery was rapid, and it is safe and reliable.