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Query: UMLS:C0341503 (bacterial peritonitis)
 1,303 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Complete loss of parietal peritoneal sensitivity observed in a patient with long-standing ascites secondary to cirrhosis of the liver prompted an investigation of peritoneal sensitivity in 22 patients with the same condition. In all of them a decrease of the peritoneal sensitivity to needle perforation was found. All perceived peritoneal perforation as less painful than perforation of the abdominal skin by the same needle. In 8 control patients perforation of the peritoneum caused more discomfort than the perforation of the skin. In 7 cirrhotic patients where a histologic examination of the parietal peritoneum was available a chronic fibrotic peritonitis was present. Peritoneal insensitivity may partly account for mild abdominal symptoms in cirrhotics developing bacterial peritonitis.
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PMID:[Diminished peritoneal pain perception in patients with liver cirrhosis and ascites]. 15 77

Primary Gram-positive bacterial peritonitis developed in three patients with systemic lupus erythematosus (SLE). These cases suggest a possible association between these two entities. Furthermore, they emphasize the importance of accurate diagnosis when evaluating abdominal symptoms in patients with SLE.
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PMID:Spontaneous peritonitis and systemic lupus erythematosus. Importance of accurate diagnosis of gram-positive bacterial infections. 23 51

Normal mice exposed to 10% oxygen concentration developed a slight but statistically significant decrease in blood pH and a slight statistically insignificant decrease in red cell 2,3-DPG. Mice that were infected intraperitoneally with Staphylococcus aureus or Klebsiella pneumoniae and exposed to 20% oxygen developed acidosis, hemoconcentration, and decreased red cell 2,3-DPG levels. When mice with acute bacterial peritonitis were exposed to 10% oxygen concentration they likewise developed significant acidosis and hemoconcentration, but their reduction in red cell 2,3-DPG was not as great as that in the similarly infected mice exposed to 20% oxygen concentration.
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PMID:The effects of Staphylococcus aureus and Klebsiella pneumoniae peritonitis in mice exposed to normal and hypoxic conditions on red cell oxygen transport function. 23 91

Hemophilus influenzae, usually pathogenic in the pediatric population, caused septicemia and peritonitis in the cirrhotic adult described here. Susceptibility to this unusual adult pathogen was perhaps related to liver disease or corticosteroid treatment. This organism has not previously been associated with the syndrome of spontaneous bacterial peritonitis in an adult.
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PMID:Spontaneous peritonitis due to Hemophilus influenzae in an adult. 31 18

Our experience of 54 patients with end-stage renal failure, who were treated with intermittent peritoneal dialysis and compared with patients maintained by haemodialysis over the years 1972 to 1978, has been reviewed. All patients received peritoneal dialysis for more than six weeks. The total experience was 32.8 patient dialysis-years, 48% as home dialysis. Peritoneal dialysis was used as an interim procedure in 19 patients who were waiting for haemodialysis. However, in 35 patients (particularly in the very young and elderly, and in situations of poor social support), recurrent peritoneal dialysis was chosen as the definitive dialysis therapy. Dialysis was assessed as "adequate" in all, but two, patients. The major complication of peritoneal dialysis was peritonitis, although its over-all incidence of 1.31 episodes per patient dialysis-year was low. An attack of peritonitis occurred every nine months of patient exposure, though the incidence of bacterial peritonitis averaged only once every 26 months. Fifty per cent of patients never had an episode of peritonitis. Intermittent peritoneal dialysis was associated with greater morbidity and mortality than haemodialysis, perhaps due, in part, to the older age of the peritoneal dialysis group. Intermittent peritoneal dialysis is a valuable adjunct to haemodialysis and transplantation in the treatment of end-stage renal failure.
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PMID:Intermittent peritoneal dialysis in the treatment of end-stage renal failure. 31 61

Bowel anastomoses, as performed on 181 dogs, were studied: (1) by interposing segments of colon into small bowel and vice versa, (2) by comparing clean anastomoses to those contaminated by feces before and after suturing, (3) with and without parenteral preoperative antibiotic, and (4) with and without coaptation of an inverted serosa. All animals with a timed sacrifice as well as an unexplained death had careful autopsy. Results demonstrated no difference in the healing capacity of large (91%) versus small (92%) intestine under identical circumstances. Intraluminal bacteria were of importance only if spillage caused contamination during operation and thereby subsequent infection of the peritoneal surface of the suture line. Peritonitis preceded all 28 leaks, yet the converse never occurred. Likelihood of a complicating peritonitis (67%) and thus an anastomotic leak (24%) was significantly reduced through the preoperative administration of prophylactic cefazolin (19 and 4%, respectively). A "serosal seal" also appeared important in obviating suture line disruption. Our data emphasize the value of an inverted and serosal lined anastomosis, bowel preparatory measures, prophylactic antibiotic, and the disruptive action of local bacterial peritonitis.
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PMID:Factors involved in disruption of intestinal anastomoses. 31 13

The intraperitoneal instillation of noxythiolin in the treatment of peritonitis is widespread in clinical practice despite contradictory evidence as to its efficacy. In this light the value of noxythiolin was reappraised by studying its effect in guinea-pigs and mice with induced bacterial peritonitis. Treatment with a 1% solution of noxythiolin reduced the mortality rate of mice by 14% (P less than 0.1). The guinea-pig model proved unreliable giving inconsistent mortality rates throughout. Further studies are required to determine the optimum dose and concentration of noxythiolin while the search for more effective intraperitoneal antiseptics should continue.
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PMID:Effect of noxythiolin on experimental peritonitis. 34 81

Two patients with spontaneous bacterial peritonitis caused by Neisseria meningitidis are described. In both cases immediate diagnosis was possible by examination of the ascitic fluid. Meningococcal peritonitis supports the hypothesis that the hematogenous spread of bacteria into the ascitic fluid may be one of the mechanisms of spontaneous bacterial peritonitis.
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PMID:Spontaneous meningococcal peritonitis: a report of two cases. 41 18

The effect of laparotomy, intestinal resection, heparin and bacterial peritonitis on fibrinolysis of the peritoneum was evaluated in dogs. Heparin had no effect. Sterile laparotomy and intestinal resection severely, but incompletely, reduced fibrinolytic activity measured 24 hours after operation. Fibrinopurulent peritonitis induced by creation of a 10 centimeter long ischemic loop of the terminal part of the ileum abolished the fibrinolytic activity of the peritoneum almost completely. The data are consistent with findings that adhesion formation is inversely correlated with the fibrinolytic activity of the peritoneum. Untreated peritonitis abolished that activity by mechanisms as yet not elucidated. Heparin, which has been shown to reduce both adhesion-formation and the lethality of peritonitis, apparently does so by mechanisms independent of the intrinsic fibrinolytic system of the peritoneum.
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PMID:Fibrinolytic activity of the peritoneum during experimental peritonitis. 41 46

In order to determine the composition of "normal" ascitic fluid, the results of analysis of the first paracentesis on 347 consecutive cirrhotic patients with ascites at the West Haven Veterans Administration Hospital between 1955 and 1976 were examined. The ascites was considered "normal" in 259 patients. Bacterial peritonitis was present in 51, malignant ascites in 18, pancreatitic ascites in 15, and ascites of other types in 4 patients. Normal ascites is sterile, usually clear, and contains 281 +/- 25 leukocytes/mm3 (mean +/- SEM), 27 +/- 2% of which are polymorphonuclear. In spontaneous bacterial peritonitis the fluid is usually cloudy, contains 6084 +/- 858 white blood cells/mm3, 77 +/- 4% of which were PMN and culture is positive for a single bacterial species, usually enteric in origin. Malignant and pancreatitis ascites are sterile, often cloudy, and contain an average of 696 +/- 273 and 1821 +/- 833 leukocytes/mm3, respectively, about half of which are polymorphonuclear. Amylase activity is increased in pancreatitic ascites, but not in other types of ascites. Stained smears of sediment for bacteria are often positive in bacterial peritonitis, but not in the other categories. Neither the specific gravity, protein concentration, nor glucose level is useful in the differential diagnosis of ascites. Based on the critical number of leukocytes alone, (500/mm3), one can accurately differentiate infected from uninfected fluid in over 90% of ascitic patients.
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PMID:Analysis of ascitic fluid in cirrhosis. 42 2


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