Severe malnutrition are often found in diabetic peritoneal dialysis patient,which are caused by the gastroparesis,anorexia,infection and diatery limitation. Early dialysis, suitable nutrition supplementation, contrling hyperglycemia and providing amino acid dialysis solutions are needed to avoid the malnutrition.

Objective To compare of the effect of portaazygous devascularization(PADV) and combination operation(splenorenal shunt plus portaazygous devascularization)on the treatment of esophageal variceal bleeding(EVB).Methods 28 cases of EVB admitted from October 1995 to October 2000 were divided randomly into two groups:(1)PADV group (14 cases);(2) combination operation(14 patients).The free portal pressure(FPP) and portal veinous flow(PVF)were measured intraoperatively; and pre and post-operative barium meal and therapeutic effect between 2 groups were compared.Results The average value of FPP of PADV group and combination operation group reduced (4.81?7.26)cmH 2O and (10.03?2.66)cmH 2O respectively after operation, there were significant difference (both P

Objective:To investigate the cause, treatment, and prognosis of delayed hemorrhage in patients who underwent radical gastrectomy. Methods:The clinical data of 294 patients who underwent radical gastrectomy in the Second Hospital Affiliated from Nanchang University from January 2015 to October 2015 were retrospectively analyzed. Results:A total of 15 patients suffered from delayed hemorrhage and accounted for 5.1%of the gastric cancer cases in our hospital for the same period of radical gastrectomy. Of the 15 patients, 9 underwent laparoscopic radical gastrectomy and 6 received open radical gastrectomy resection. Large vascular hemorrhage was found in 7 cases. Anastomosis and anastomotic ulcer induced hemorrhage were observed in 3 cases. Duodenal stump rupture induced hemorrhage was detected in 2 cases. Hemorrhage was also observed in some parts in 2 cases. Likewise, hemorrhage occurred in 1 case, but the affected parts were unknown. Of the 11 patients who underwent a second operation, 2 were subjected to digital subtraction angiography (DSA) and transcathete arterial embolization (TAE) to stop hemorrhage. Endoscopic hemostasis was performed to stop hemorrhage in 1 case. Conservative treatment was administered to stop hemorrhage in 1 case. The secondary surgery rate was 73.3%(11/15) with mortality and curative rates of 40%(6/15) and 60%(9/15), respectively. Conclusion:For delayed hemorrhage after D2 of gastric cancer, a second radical surgery and death rates were high. Therefore, patients suffering from hemorrhage should be subjected to comprehensive clinical treatment and positive measures. Major vascular bleeding, anastomotic leakage, anastomotic ulcer, and duodenal stump rupture are relevant risk factors. Anastomotic fistula and celiac artery bleeding complications caused hemorrhage is the leading cause of death. Extensive bleeding and unstable vital signs should be checked. A second operation and abdominal drainage should also be timely conducted to as effective methods. Realistic and conservative treatment can be administered to patients with stable vital signs and low amount of blood loss. Endoscopic hemostasis can be applied to alleviate simple anastomotic ulcer bleeding. DSA can be initially performed to detect unknown bleeding sites. TAE can be subsequently used to treat hemorrhage.

OBJECTIVETo systemically assess the feasibility and safety of complete mesocolic excision (CME) for colon cancer.

METHODSA computer-based online research of prospective, randomized or nonrandomized, controlled studies addressing CME versus traditional surgery published in the last five years was performed in electronic databases (Wanfang Database, China National Knowledge Infrastructure, Chinese Medical Current Contents, VIP, PubMed, Medline, Ovid, Elsevier, ISI Web of Knowledge, Cochrane Database of Systematic Reviews). With strictly screening according to the standard, the quality of studies was evaluated. Selective trials were analyzed by the Review Manager 5.1 software.

RESULTSA total of eight nonrandomized clinical trials, involving a total of 1209 patients (615 patients in CME group and 594 patients in control group), were identified. Meta-analysis showed that the intraoperative blood loss in CME group was less than that in control group [WMD=-13.05, 95%CI:-25.03 to -1.07, P=0.03]. No significant difference in the operation time was found [WMD=0.46, 95%CI:-26.50 to 27.41, P=0.97], and significant differences in the number of lymph node retrieved from postoperative pathologic specimens, the average length of large bowel resected, the area of mesentery resected, and the high vascular ligation were revealed between two groups. Besides there were no significant differences in the time to first flatus and the hospital stay between two groups (P=0.87, P=0.05). The postoperative complication morbidity did not increase in CME group as compared to control group (P=0.74).

CONCLUSIONCME is safe and effective in accordance with the concept of embryonic anatomy, oncological surgery and delicate surgery, and is expected to become a standardization operation method for colon cancer.

Clinical Trials as Topic ; Colonic Neoplasms ; surgery ; Feasibility Studies ; Humans ; Mesentery ; surgery

OBJECTIVESTo evaluate the safety and define the contraindication of regional citrate anticoagulation treatment on various critically ill patients being treated by continuous blood purification, who also had bleeding tendencies.

METHODSForty critically ill patients being treated by continuous blood purification (CBP) were involved in this study. Due to their bleeding tendencies, regional citrate anticoagulation treatment was given to all of them. Those with hepatic function impairment (n = 10) were classified as Group A, those with hypoxemia were classified as Group B (n = 10), and the others as Group C (n = 20). Blood samples were collected before treatment, and at 4, 12, 24, 36, and 48 hour intervals during CBP. These samples then were used arterial blood gas analysis, whole blood activated clotting time (WBACT) pre- and post-filter, and serum ionized calcium examination.

RESULTSWBACT pre-filter showed little fluctuant through the 48 hr period of CBP, and WBACT post-filter showed obvious prolongation than that of the pre-filter (P < 0.05) at all time points. Metabolic acidosis was found in Group A patients before CBP, and improved during CBP. Normal acid-base conditions of patients were disturbed and deteriorated in Group B during CBP, but not in Group C. Serum ionized calcium was maintained at a normal range during CBP in Group A and C patients, but declined significantly in Group B patients (vs. pre-treatment, P < 0.05).

CONCLUSIONSRegional citrate anticoagulation can be safely used in conjunction with CBP treatment for patients with hepatic function impairment, but may induce acidosis and a decline in serum ionized calcium when used with hypoxemic patients.

Adult ; Aged ; Anticoagulants ; administration & dosage ; Calcium ; blood ; Citric Acid ; administration & dosage ; adverse effects ; Critical Illness ; Female ; Hemofiltration ; Humans ; Male ; Middle Aged

OBJECTIVETo investigate the effectiveness of using continuous veno venous hemofiltration (CVVH) in the treatment of acute necrotizing pancreatitis (ANP).

METHODSThirteen ANP patients were involved in this study, including 4 females and 9 males, averaging 50.6 +/- 10.8 years old. CT scans upon admission revealed 33% necrosis involving the body of the pancreas in 2 patients, 67% necrosis in 3 patients and 100% necrosis in the other 8; the CT severity score was 8.9 +/- 2.1. CVVH was maintained for at least 72 hours and the AN69 hemofilter (1.2 m(2)) was changed every 24 hours. The ultrafiltration rate during CVVH was 2993.9 +/- 983.0 ml/h, the blood flow rate was 250 - 300 ml/min, and the substitute fluid was infused in a pre-diluted manner. Low molecular weight heparin was used as anticoagulant.

RESULTSCVVH was well tolerated in all the patients. Bloody abdominal cavity drainage fluid was observed in 2 patients, but no other side-effects related with CVVH were observed. Two patients died of systemic fungal infections and another died of intracranial fungi infection, resulting in an ICU mortality of 23.1%. Ten of the patients survived in the ICU, but one of them died for other reasons unrelated to the SAP before discharge. The APACHE II score before CVVH was 15.2 +/- 6.5, but decreased significantly to 8.1 +/- 5.3, 7.5 +/- 4.9 and 8.0 +/- 5.2 at the 24th, 48th and 72nd hour after CVVH, respectively (P < 0.01). Serum concentration of IL-1beta and TNFalpha decreased to the trough at the 6th hour after a new hemofilter was used and increased slowly to pre-CVVH levels 12 hours later. After CVVH had ceased, the serum levels of two cytokines increased to their peaks at the 120th hour and decreased eventually at the 144th hour. The sieving coefficient (SC) of IL-1beta and TNFalpha was 0.33 +/- 0.11 and 0.16 +/- 0.08.

CONCLUSIONCVVH offered therapeutic options for ANP and was well tolerated resulting in clearance of IL-1beta and TNFalpha; CVVH at early stages of SAP may contribute to the improvement of outcome.

Adult ; Aged ; Female ; Hemofiltration ; adverse effects ; Humans ; Interleukin-1 ; analysis ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; therapy ; Tumor Necrosis Factor-alpha ; analysis