【Abstract】ObjectiveTo explore the mechanisms of anabolism intensified by recombination human growth hormone (GH) on the basis of total parenteral nutrition (TPN) during postoperative in gastrointestinal carcinoma patients. MethodsNinety-four gastrointestinal carcinoma patients undergone operation were randomly divided into TPN group and TPN+GH group. The levels of TNF-α, IL-1, IL-6 and CRP were detected in the first, third, seventh postoperative day. ResultsThe levels of TNF-α, IL-1, IL-6 and CRP were significantly lower in TPN+GH group than those in the TPN group at the first, third, seventh postoperative day （P＜0.01）. The levels of TNF-α, IL-1, IL-6 and CRP were significantly higher at the indicated time of postoperative days than the pre-operative days in the two groups (P＜0.01）. ConclusionBy inhibiting TNF-α, IL-1, IL-6 and CRP production in gastrointestinal carcinoma patients undergone operation and blocking high catabolism induced by inflammatory cytokines, GH promotes the synthesis of anabolism.
Objective To investigate the feasibility of elective laparoscopic hepatectomy in the treatment of ruptured hepatocellular carcinoma. Methods We tried to perform an elective laparoscopic hepatectomy for a middle-aged man who had a ruptured hepatocellular carcinoma without active hemorrhage. The data of this patient was summarized. Results The patient received the elective laparoscopic hepatectomy, and the liver lesions were completely removed. The operation was successful. Operative time was 300 min and intraoperative bleeding was 500 mL. Postoperative recovery of this patient was good and no complication occurred. The abdominal drainage tube was removed on 4 days after operation, and he discharged on 8 days after operation. The pathology confirmed that the hepatocellular carcinoma was moderately differentiated and ruptured. Conclusion Elective laparoscopic hepatectomy is safe and feasible in the treatment of ruptured hepatocellular carcinoma for specific patient, but this operation needs to be performed by experienced surgeons with laparoscopic skills.
ObjectiveTo compare the short-term clinical outcomes of laparoscopic pancreaticoduodenectomy (LPD) with open pancreatoduodenectomy (OPD).MethodsClinical data of 29 patients receiving LPD and 27 patients receiving OPD in the department of hepatobiliary surgery of the Second Affiliated Hospital of Chongqing Medical University from March 2016 to December 2018 were collected. Note that both LPD and OPD were performed by the same chief surgeon. Effectiveness and safety of LPD were compared with those of OPD.ResultsThere was no significant difference in age, sex, body mass index, total bilirubin level, direct bilirubin level, preoperative morbidities, focus size, TNM stage and ASA grade between the LPD group and the OPD group (P>0.05). The operative time of the LPD group was significantly longer than that of the OPD group ［(482±86 ) min vs. (349±73) min, P<0.01］. Patients in the LPD group had shorter postoperative anal exhaust time than that in the OPD group ［(3.3±0.8) d vs. (5.3±1.0) d , P<0.05］. There was no significant difference in the length of hospital stay after operation, blood loss in operation, transfusion, second operation, death and postoperative complications between the LPD group and the OPD group (P>0.05).ConclusionsThe preliminary results of this study suggest that compared with OPD, LPD can shorten the postoperative anal exhaust time but not increase the incidence of postoperative complications and blood loss in operation. Nevertheless, this conclusion is needed to be validated by clinical studies with large sample size.
Objective To explore the treatment of a case of clonorchiasis with Budd-Chiari syndrome through multidisciplinary team (MDT) discussion. Methods A case of clonorchiasis with Budd-Chiari syndrome was treated in the Second Affiliated Hospital of Chongqing Medical University in August 2021. We summarized the discussion of MDT and the process of diagnosis and treatment. Results The patient was admitted because of “more than 8 years after partial hepatectomy and more than 1 year of abdominal distension”. Eight years before admission, the patient underwent right hepatic trisegmentectomy and left hepaticojejunostomy due to a huge space occupying right liver. Postoperative pathological examination revealed multifocal necrosis with granulomatous reaction, and parasitic infection was considered. One year before admission, the patient began to have ascites, and the medical treatment was ineffective. The CT examination of the upper abdomen after admission showed hepatic segmental stenosis of the inferior vena cava, unclear display of the hepatic veins and a large amount of ascites. After MDT discussion, this patient underwent direct intrahepatic portosystemic shunt (DIPS) and percutaneous transluminal angioplasty (PTA) , and the stent was unobstructed in the 9-month follow-up after discharge, and no recurrence of ascites was found. Conclusions DIPS combined with PTA can significantly improve the clinical symptoms of clonorchiasis with Budd-Chiari syndrome. Discussion through MDT mode can improve the effectiveness of treatment and obtain better prognosis.
Objective To discuss surgical skills and clinical value of laparoscopic splenectomy with behind splenic hilus tunnel-building technique. Method The clinical data of 1 patient with HBV-related hepatic cirrhosis combined splenomegaly and hypersplenism treated in the Second Affiliated Hospital of Chongqing Medical University was discussed and summarized. Results The patient underwent the laparoscopic splenectomy with surgical approach of from bottom to top, front to back, and shallow to deep. The key point of the tunnel-building technique was fully exposed the upper and lower poles of the splenic pedicle. The operative time was 70 min, the intraoperative blood loss was 50 mL, and the discharge time was 5 d after operation. Conclusion Laparoscopic splenectomy with behind splenic hilum tunnel-building technique is safe and feasible, especially for beginners.
Objective To explore application value of multi-disciplinary team (MDT) model in patient underwent associating liver partition and portal vein occlusion for staged hepatectomy (ALPPS). Methods A huge mass of liver right lobe about 90.9 mm×75.5 mm×77.5 mm was found by the preoperative abdominal CT examination, which was considered as the primary liver cancer. The ALPPS was decided to perform through the discussion by the Departments of Radiology, Anesthesiology, Infectious disease, Oncology, and Hepatobiliary surgery. The first step operation included the exploratory laparotomy, associating ligation of the right branch of portal vein and disconnection of left and right hemi liver, radiofrequency ablation, and cholecystectomy. The second step operation was performed at 45 d after the first step operation, which included the release of the abdominal adhesion and the resection of the right lobe of liver. Results During the period of the two steps surgeries, though the patient had the liver failure, hepatic encephalopathy, and poor proliferation of the left lobe of liver, and so on, the ALPPS was finished smoothly and the R0 resection was achieved through the collboration of MDT. After the surgery, the related complications were treated by the MDT, the patient got great recovery and no recurrence or metastasis occurred during the following-up. Conclusion It is feasible to use ALPPS in treatment of primary giant liver cancer under MDT model, it will be more conducive to clinical brainstorming for the best treatment and better income of patient.
ObjectiveTo investigate the advantage of superior mesenteric artery approach in laparoscopic pancreaticoduodenectomy (LPD) combined with superior mesenteric vein (SMV)-portal vein (PV) resection and reconstruction. MethodThe operation process of a pancreatic head cancer patient with SMV-PV invasion admitted to the Second Affiliated Hospital of Chongqing Medical University in April 2022 was summarized. ResultsThe resection and reconstruction of SMV-PV during the LPD through the right posterior approach and anterior approach of superior mesenteric artery was completed successfully. The operation time was 7.5 h, the intraoperative blood loss was 200 mL, and the SMV-PV resection and reconstruction time was 20 min. The patient was discharged with a better health condition on the 9th day after operation. ConclusionFrom the operation process of this patient, the arterial priority approache is a safe and effective approach in the resection and reconstruction of SMV-PV during the LPD.
ObjectiveTo explore the safety and feasibility of the uncinate-process-first superior mesenteric artery (SMA) right posterior approach in laparoscopic pancreaticoduodenectomy (LPD). MethodsThe clinical data of 5 patients admitted to the Second Affiliated Hospital of Chongqing Medical University from December 2022 to May 2023 were retrospectively analyzed, all patients underwent uncinate-process-first SMA right posterior approach during LPD. ResultsAll 5 cases of LPD with uncinate-process-first SMA right posterior approach were successfully completed. The operative time was (366±51) min, the intraoperative blood loss was (140±42) mL, and the postoperative hospital stay was (11±2) days. All the postoperative pathological findings reached R0 resection. None of the 5 patients suffered from biliary leakage, bleeding, or gastrointestinal empties, and 2 patients suffered from biochemical fistula, the postoperative follow-up time was (7±2) months, and there was no recurrence during the follow-up period. ConclusionThe uncinate-process-first SMA right posterior approach is a safe and feasible surgical approach, especially for tumors with no obvious vascular invasion and diameter ≤2 cm.
Objective To evaluate whether jejunal interposition pouch (JIP) reconstruction is an ideal procedure of digestive tract reconstruction after total gastrectomy. Methods Ninetyfour patients after total gastrectomy had randomly divided into two groups, JIP group 42 cases and RouxenY pouch (RYP) group 52 cases. The gastrointestinal function improvement in body weight and nutritional parameters (serum albumin, hemoglobin level, and serum protein) were compared 1 year after surgery for the two groups. Results The nutritional condition of JIP group and RYP group after operation had improved (P＜0.01); and the condition of JIP group with fewer symptom problems demonstrated much more better than standard RYP group （P＜0.01）. Conclusion JIP that could obtain partly compensatory function after total gastrectomy is an ideal reconstruction.
【Abstract】ObjectiveTo investigate the changes and significances of the activity of blood coagulation and fibrinolysis in hepatectomy patients accompanied with chronic hepatic disease. MethodsThirtyfive patients who were accompanied with cirrhosis undertook surgery in the second affiliated hospital of Chongqing Medicall University from year 2003 to 2004 were divided into two groups: the first group of 18 cases received hepatectomy and the second group received nonhepatectomy surgical treatment. The (prothrombin time PT), (activated partial thromboplatin time APTT), (thrombin time TT), and the content of (Fibrinogen Fbg) and (Ddimer DD) in the blood drawn from peripheral veins were quantitatively measured by a fullyautomatic chromogenic and immunological assay machine (ACLFutura 9000,USA) at the phases of before operation, right after operation and 24hour after operation, respectively. ResultsAPTT in hepatectomy group increased significantly (P＜0.01) and were much higher than the nonhepatectomy group at corresponding phases (P＜0.01). PT in hepatectomy group increased even more significantly compared with that of preoperation and right after the operation (P＜0.01). The differences of TT at varying phases in hepatectomy group were of no significance (Pgt;0.05). There was also no significant difference of PT, APTT, and TT in nonhepatectomy group at varying phases. ConclusionThe function of blood coagulation is relatively poor and the secondary activity of fibrinolysis is overactivated in hepatectomy patients accompanied with chronic hepatic disease, which indicates a high risk of hemorrhage.