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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A clinicopathologic study of congenital hepatic fibrosis in 21 patients confirms a strong association with autosomal recessive renal polycystic disease. The liver specimens were subclassified into two groups according to the severity of fibrosis, showing typical hepatic abnormalities in young infants (mean age 0.3 years) and increased hepatic fibrosis in older patients (mean age 19.6 yr) (p less than 0.02). Apparent progression to perilobular fibrosis with parenchymal nodularity occasionally resembled cirrhosis when the nodules had a regenerative appearance because of rounded contours and inapparent central veins. Progression of fibrosis was observed in second biopsy specimens from 2 cases, but not in that of a 3rd, suggesting that factors other than the heritable disorder itself may be responsible for evolving morphology. Identifiable factors that may have contributed to increased fibrosis included localized intrahepatic biliary obstruction and biliary sepsis with suppuration. A factor possibly contributing to the pathogenesis of biliary sepsis was intrahepatic biliary ectasia, i.e., Caroli's disease, which appears to be one morphologic expression of CHF. This study shows that the hepatic abnormality evolves over time and that it may be altered by secondary complications.
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PMID:Congenital hepatic fibrosis: evolving morphology. 322 22

Extra-hepatic abdominal surgery is associated with a high degree of risk in cirrhosis patients. Thus mortality is between 8 and 67% and morbidity between 28 and 47%. The chief complications are hepatic insufficiency, sepsis and visceral failure (cardiac, renal and pulmonary). The risk differs according to the organ operated upon, it is less after ordinary cholecystectomy than following gastrectomy or partial colectomy. Herniorrhaphy was a good immediate prognosis. Prognostic factors are above all the presence of ascites, emergency surgery, clotting factors and hypoalbuminemia; mortality is of the order of 10% for child class A but 75% for class C. Improved results thus would require better patient selection and intensive preparation during the peri-operative period with in particular, prophylactic antibiotics in the case of contaminated surgery.
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PMID:[Extrahepatic digestive surgery in the cirrhotic patient]. 323 Jan 3

The pathophysiological changes occurring with increasing grade of encephalopathy were examined in 93 consecutive episodes in 44 patients with liver cirrhosis (37 posthepatic). The incidence of gastrointestinal bleeding and leukocytosis increased significantly when the grade advanced from 1 to 5. The following variables showed a trend for change that did not reach statistical significance: rising serum bilirubin, SGOT, and BUN levels; decreasing serum sodium and chloride levels; and increased incidence of infection. The mean values of the following variables were significantly different in 25 fatal episodes and 68 survivors, implicating a bad prognosis: high serum bilirubin, alkaline phosphatase, and BUN levels; low serum albumin, sodium, and chloride levels; and a higher incidence of severe infections (sepsis, infected ascitic fluid). Because increasing grade of encephalopathy is the most important factor in determining the prognosis of hepatic encephalopathy (mortality 0, 10, 5, 19, and 85 percent in grades 1 to 5, respectively), more efforts should be made to understand and prevent the pathophysiological changes associated with advancing grades of encephalopathy.
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PMID:Pathophysiological changes associated with increasing grade of hepatic encephalopathy. 324 14

From January 1978 to August 1987, 21 patients received a peritoneovenous shunt using the Le Veen valve (LVV). The indications criteria were the long-term diuretic therapy failure (mean time = 24.4 months) or resistence to medical therapy during hospital internment. The 21 patients underwent 36 surgeries, being 4 valve position review and 11 changes of LVV. The mean age was 51.6 years. Fifteen patients had alcoholic cirrhosis, 3 postnecrotic cirrhosis, one Budd-Chiari syndrome, one mansoni Schistosomiasis, and one malignant ascites. Ten were Child B and 9 Child C patients. Eight patients with history of previous esophageal varices bleeding (EVB) underwent endoscopic sclerotherapy (EE) before LVV implantation. Seven patients died in the early postoperative period (3 Child B and 4 Child C patients). Three patients died due to EVB and the others as consequence of hepatic failure (one), cardiac insufficiency (one), sepsis (one), and bronchopneumonia (one). The mean follow-up was 19.9 months (1-61). Early LVV occlusion occurred in 4 patients and late valve occlusion in others 4 patients. The LVV changes were done at ambulatorial preceeding. Ten patients (47.6%) died in late follow-up and in these cases death was related to the main disease course. It is concluded that: 1) LVV is a useful therapy in patients with intractable ascites, since it is not the terminal manifestations of disease; 2) early mortality is related to liver function and late mortality to main disease course; 3) ascitic patients with EVB should undergo endoscopic sclerotherapy before LVV implantation.
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PMID:[Use of the Leveen shunt in the treatment of clinically intractable ascites]. 325 81

The purpose of this work was to study postoperative mortality and morbidity with respect to preoperative prognostic factors in 67 patients with alcoholic or posthepatitis cirrhosis. Surgical procedures involved the biliary tract (n = 20), stomach (n = 16), colon or rectum (n = 12), and hernia (n = 7). Thirteen preoperative clinical and biological variables were subjected to mono- and multivariate statistical analysis. The mortality rate was 23 p. 100. There was no statistical difference between the three main surgical procedures. No patients died after herniorrhaphy. The rate of morbidity was 37 p. 100. The most common complications were sepsis, organ failure, and ascites. Three preoperative variables were found to be different between survivors and non survivors: ascites, prothrombin time and the Child-Pugh score. Multidimensional analysis demonstrated that the only variable to have an independent unfavorable prognostic value was albuminemia. These results suggest that postoperative mortality following extrahepatic abdominal surgery in cirrhotic patients is: 1) especially high after digestive procedures, 2) increased by ascites, low prothrombin time and high Child-Pugh score. Only hypoalbuminemia had a significant independent explanatory value regarding prognosis.
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PMID:[Extrahepatic digestive surgery in cirrhotic patients: mortality, morbidity and preoperative prognostic factors]. 328 Mar 81

13 episodes of bacteremia caused by Pasteurella multocida were seen in a general hospital during a 12-year period. All the patients had an underlying disease (77% had cirrhosis) and 2 were receiving chemotherapy for hematologic malignancy. There was a numerical preponderance of male patients (69%). In 5/13 cases a recent animal-derived trauma could be found. In the other cases the source of the infecting organism was thought to be endogenous (from patients' own pharyngeal commensal flora) or secondary to contact with secretions of a pet animal. The clinical presentation of sepsis caused by this organism was nonspecific. Hypotension was seen in 5 cases. Localized sites of infection were certain in 6 and only clinically suspected in 4 other cases. The overall mortality rate was 31%. The administration of ampicillin seems the appropriate therapy for Pasteurella multocida bacteremia.
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PMID:Pasteurella multocida bacteremia: report of thirteen cases over twelve years and review of the literature. 331 79

Ninety-eight patients with documented mesenteric infarction during a 19-year period were reviewed. In 13 patients infarction was due to a mesenteric venous thrombosis (MVT). Patients with MVT distinguished themselves from those having another aetiology by: (1) longer history of pain before admission (median 8 days, P less than 0.0001); (2) typical appearance of the bowel at laparotomy (10/13); (3) a localized segment of ischaemic jejunum or ileum of less than 120 cm in length (12/13) allowing better operability at the first laparotomy (P = 0.006). In hospital the mortality was lower for venous mesenteric infarction (5/13, 38 per cent) than for mesenteric infarction of other aetiologies (70/85, 82 per cent) (P = 0.002). Patients with primary venous mesenteric infarction showed a better survival rate (one death in eight patients) than patients with associated diseases such as liver cirrhosis, sepsis or previous operation who had a poor prognosis with a mortality comparable to other aetiologies of acute bowel ischaemia (four deaths in five patients). Since the high recurrence rate of this disease in the early postoperative period was due to residual venous thrombosis and to a hypercoagulable state, a wide bowel resection is recommended followed by early and long-term anticoagulation. Thrombectomy is probably inefficient since it removes only centrally located thrombi and leaves peripheral occlusion, which is responsible for the recurrence.
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PMID:Venous mesenteric infarction: a particular entity. 334 33

The authors report the results of endoscopic obliteration of recently bleeding esophagogastric varices with Bucrylate (isobutyl-2-cyanoacrylate) in 49 patients. Forty-five patients had cirrhosis; in all patients, propranolol was contraindicated or had failed, hepatocellular function was poor, or early rebleeding had occurred. In 15 cases, injections were made during active bleeding of esophageal or gastric varices; in 14 cases, the hemorrhage stopped immediately. The cumulative percentages of patients free of variceal rebleeding 1.6 and 12 months after inclusion were 88.63 and 58 p. 100 respectively. The cumulative percentages of patients surviving 1, 12 and 18 months after inclusion were 70, 53 and 46 p. 100 respectively. The cumulative percentages of survival at 6 months after inclusion were 100.63 and 13 p. 100 in grade A, B and C patients respectively. The major causes of death were liver failure and sepsis; autopsy revealed mediastinitis in 3 patients. Long-lasting esophageal strictures developed in two patients. This procedure differs from endoscopic sclerotherapy in that gastric varices can be adequately obliterated and the risk of early rebleeding seems to be decreased.
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PMID:[Endoscopic obturation of esophagogastric varices with bucrylate. I. Clinical study of 49 patients]. 349 Oct 14

Prostaglandin E1 (PGE1, Prostin VR) in doses of 30 ng/kg . min was studied in two series of severely ill surgical patients with adult respiratory distress syndrome (ARDS). First the drug was administered in an initial trial in six patients; then a prospective, randomized, blinded trial was conducted in 10 studies on nine patients. PGE1 markedly decreased pulmonary artery pressure, pulmonary and systemic vascular resistance indexed, and venous pressures, while increasing cardiac output, arterial PO2 (PaO2), oxygen delivery, and oxygen consumption when compared with the baseline preinfusion control values and with the response of the placebo-treated control series. The PGE1 responses were greater in patients whose ARDS was primarily attributed to the postoperative state with or without sepsis and least in patients with cirrhosis. The data are consistent with the concept that the drug reduces vasoconstriction primarily in the pulmonary circulation but also in the systemic circulation; improved PaO2 usually follows the hemodynamic effect. We conclude that PGE1 may be a useful adjunctive therapy for ARDS.
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PMID:Effects of prostaglandin E1 in adult respiratory distress syndrome. 351 57

Esophagogastrectomy for carcinoma of the esophagus or cardia has been performed in 23 patients with histologically proven hepatic cirrhosis. All but two patients were classified as Child's class A and all but three had a prothrombin time over 60% of normal values. Twenty-two esophagogastrostomies were performed through a separate abdominal and right thoracic approach in 15 patients, a left thoracoabdominal approach in five patients, and without thoracotomy in two patients. One patient had a colon interposition. Six patients died after operation (26%) as a result of anastomotic leakage in two patients, hepatorenal in three patients and portal thrombosis in one patient. The type of procedure did not influence mortality. The most common postoperative complication was the development of ascites (65%), and when associated with hepatorenal syndrome there was a significant mortality (p less than 0.05). Sepsis was present in the terminal stages of all nonsurvivors. A prothrombin time less than or equal to 60% of normal values was the only significant preoperative predictive factor of mortality, with none of the three patients surviving below this level (p less than 0.05). It is concluded that the presence of cirrhosis is not a contraindication to esophagogastrectomy for carcinoma when curative resection can be undertaken. Hepatic reserve is the determinant factor of operative prognosis. Operative risk is acceptable if patients are classified as Child's class A and prothrombin time is over 60% of normal values. Operation should be delayed when acute alcoholic hepatitis is present. Intraoperative discovery of cirrhosis is not a contraindication to resection where the above criteria are met. This strict selection allows one to anticipate a lower mortality rate.
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PMID:Results of esophagogastrectomy for carcinoma in cirrhotic patients. A series of 23 consecutive patients. 360 34


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