Objective To systematically review the effectiveness and safety of hyperthermia (HT) plus intraperitoneal hyperthermic perfusion chemotherapy (IHPC) versus IHPC alone for malignant ascites. Methods Such databases as PubMed, The Cochrane Library, EMbase, VIP, WanFang, CNKI and CBM were electronically and comprehensively searched for randomized controlled trials (RCTs) on HT plus IHPC vs. IHPC alone for malignant ascites from inception to March 2013. Two reviewers independently screened studies according to inclusion and exclusion criteria, extracted data and assessed quality of the included studies. References of the included studies were also retrieved. Then, meta-analysis was performed using RevMan 5.1 software. Results A total of 16 RCTs involving 984 patients were included. The results of meta-analysis showed that, compared with the IHPC alone group, the HT plus IHPC group had a higher effective rate of controlling ascites (OR=3.40, 95%CI 2.58 to 4.48, Plt;0.000 01), better improvement in quality of life (OR=2.77, 95%CI 1.90 to 4.05, Plt;0.000 01), with significant differences. The two groups were alike in 1-year survival with no significant difference (OR=1.80, 95%CI 0.61 to 5.31, P=0.28). As for safety, there was no significant difference between the two groups in the incidences of nausea and vomiting, abdominal distension and pain, myelosuppression, diarrhea, and constipation. Conclusion The results of this systematic review show that, compared with IHPC alone, HT plus IHPC improves the effective rate as well as the quality of life of patients with malignant ascites, and it does not increase the incidences of adverse reactions. Due to the limited quality and quantity of the included studies, more high quality RCTs with larger sample size are needed to verify the above conclusion.
Objective To study the effect and intrinsic mechanism of acute suppurative peritonitis associated ascitic fluid (ASPAAF) on experimental liver injury of rats. Methods Thirty-two male or female Sprague-Dawley (SD) rats were randomly divided into two groups: ASPAAF group (n=16) and control group (n=16), in which 8 ml ASPAAF or normal saline (NS) were injected into the peritoneal cavity, respectively. The rats were killed at each time intervals after peritoneal cavity injection (6 h and 12 h) respectively in two groups and specimens were made to detect the levels of serum TNF-α, endotoxin and liver function (AST, ALT and STB). The level of TNF-α in liver tissues was measured. The pathological change of liver was observed by microscope. Results The levels of TNF-α, endotoxin, ALT, AST and STB in serum and the levels of TNF-α in liver tissues at different time points were markedly higher in ASPAAF group compared with those in control group (P＜0.05), and these indexes increased with increasing time in ASPAAF group (P＜0.05). In ASPAAF group, hepatic tissue appeared hydrops, even spotty necrosis and the changes at 6 h and 12 h were not obvious different. No abnormal pathological change of hepatic tissue was found in control group. Conclusion ASPAAF can induce the injury of the liver in rats, which may involved in TNF-α and endotoxin.
【Abstract】Objective To investigate the protective effects of epidermal growth factor (EGF) on pancreas of rats with acute pancreatitis(AP). Methods Seventytwo male SpragueDawley rats were randomly divided into 3 groups: Control group, AP group and AP-EGF group. Subcutaneously injection of EGF (0.1 μg/g) were given to animals in the AP-EGF group after the establishment of the model of AP. The other two groups of animals received the same volume of saline. At 6 h, 12 h and 24 h after induction of AP, 8 animals in each group were sacrificed respectively， 4 ml of blood sample was withdrawn from heart，2 ml for the analysis of amylase activity and 2 ml for MDA content in serum. Ascites was sucked with dry gauzes and was weighed thereafter. Changes of pancreas morphology were evaluated at every time point. The same part of pancreas was removed for measurement of MDA content, apoptotic index (AI) and histologic changes. Results Histologic injury of the animals in the APEGF group was milder than that in the AP group. Ascites weight in the AP-EGF group decreased significantly compared with that in the AP group at 12 h and 24 h 〔(4.53±1.29) g vs (6.58±1.47) g, (7.64±1.85) g vs (11.96±2.13) g，P＜0.05，P＜0.01〕. Amylase activity in the APEGF group also decreased significantly compared with that in the AP group at 12 h and 24 h 〔(142.0±8.3) U/L vs (187.9±10.4) U/L, (194.3±10.4) U/L vs (253.3±8.6) U/L, P＜0.05，P＜0.01〕. MDA content in plasm 〔(2.34±0.23) μmol/L vs (3.15±0.38) μmol/L, P＜0.05〕 and in pancreas 〔(5.21±1.46) μmol/g vs (7.68±1.63) μmol/g, P＜0.01〕 in the APEGF group decreased significantly compared with those in the AP group at 24 h. AI of pancreas in the APEGF group increased significantly compared withthatintheAPgroupafteroperation〔(16.22±3.53)%〖KG4vs (7.35±1.04)%, (11.67±2.40)% vs (4.81±0.86)%, (6.38±1.42)% vs (1.97±0.21)%, P＜0.01〕. Conclusion EGF may accelerate the restoration of pathologic injury and alleviate the hemorrhage and edema of pancreas. It may also depress MDA content in plasm and in pancreas so that to lessen oxidative damage. EGF may protect pancreas by inducing cellular apoptosis.
Objective To explore the feasibility of inguinal hernia repair in patients with cirrhotic ascites under day surgical mode. Methods The clinical data of patients undergoing elective inguinal hernia repair with concurrent cirrhotic ascites under the day surgical mode admitted to Xijing Hospital, the First Affiliated Hospital of the Air Force Military Medical University between December 2015 and March 2023 were retrospectively analyzed. The diagnosis, treatment, and postoperative conditions of the patients were analyzed and summarized. Results Ultimately, 8 patients undergoing elective inguinal hernia repair with concurrent cirrhotic ascites under day surgical mode were included. Some patients had bilateral hernias, with a total of 11 cases of hernias. All of these hernias were oblique hernias, including 1 case of recurrent hernia. The surgical methods for 10 cases of hernia were Lichtenstein surgery, and 1 case used laparoscopic retroperitoneal hernia repair. All 8 patients did not use antibiotics during the perioperative period. Only 1 case of recurrent inguinal hernia occurred after surgery. Another patient was admitted to liver disease specialist ward due to ascites, and later improved. No patients experienced serious complication or surgery related death. ConclusionsUnder the premise of effectively improving complications of cirrhosis, patients with stable cirrhotic ascites who have undergone strict screening can undergo inguinal hernia repair surgery under the day surgical mode. However, further large-scale studies are needed in the future to clarify their specific application conditions and indications for the use of antibiotic.
Objective
To investigate the efficacy and safety of abdominal indwelling catheterization for the patients with large-volume ascites.
Methods
A total of 84 patients with liver cirrhosis complicated with large-volume ascites admitted in the first affiliated hospital of Xi’an Jiaotong University from January 2015 to December 2015 were retrospectively analyzed. Patients were divided into two groups, one was the puncture group and another was the catheterization group. The efficacy and safety were evaluated.
Results
Forty-four patients were enrolled in catheterization group, whereas forty patients were enrolled in puncture group. Symptoms associated with ascites had been eased and patients’ qualities of life had been improved in 2 weeks in each group. The tube fell out rate was 27.3% for patients in catheterization group. There was no operation related complications such as death, bleeding and intestinal perforation occurred. Either Child B stage or Child C stage, the dynamic changes of liver function and renal function in catheterization group were comparable to those in puncture group. No adverse event such as catheterization-related or puncture-related infection was observed.
Conclusion
Abdominal catheterization is effective and safe in management of large amount of ascites complicated with cirrhosis, however, the high rate of tube-fell-out should be paid more attention.
