Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0341503 (bacterial peritonitis)
 1,303 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The conventional method of ascitic fluid culture detects bacteria in only 50% of cirrhotic patients with neutrocytic ascites and suspected spontaneous bacterial peritonitis (SBP). We have prospectively compared two ascites culture methods in cirrhotic patients with spontaneous bacterial peritonitis: 1) conventional (on chocolate agar, blood agar, Mac Conkay agar, and thioglycolate broth), and 2) modified [inoculation of 10 ml of ascites in a tryptic soy broth (TSB) blood culture bottle at the patient's bedside]. In a 21-month period, 70 episodes of SBP were diagnosed according to our criteria in 60 cirrhotic patients. Both culture methods were performed simultaneously. The conventional grew bacteria in 40 episodes (57%), whereas the modified grew bacteria in 54 episodes (77%), a significantly higher sensitivity (p = 0.0001). In 16 cases (23%), ascitic culture was negative by both methods. The mortality rate was higher among patients with culture-positive SBP than those with culture-negative SBP (46% vs 37%), but did not reach statistical significance. We conclude that ascitic fluid inoculated into a TSB blood culture bottle at the patient's bedside should be used routinely for ascites culture in cirrhotic patients.
Am J Gastroenterol 1990 Dec
PMID:Comparison of two ascitic fluid culture methods in cirrhotic patients with spontaneous bacterial peritonitis. 225 25

Ascitic fluids from patients suspected of having spontaneous bacterial peritonitis were inoculated into blood culture bottles (i) at the bedside and (ii) in the laboratory after a delay. In 29 episodes in which the bedside bottles were culture positive, only 22 (75.9%) of the laboratory-inoculated sets demonstrated growth; this difference was statistically significant (P less than 0.02).
J Clin Microbiol 1990 Dec
PMID:Bedside inoculation of blood culture bottles with ascitic fluid is superior to delayed inoculation in the detection of spontaneous bacterial peritonitis. 228 15

Yersinia enterocolitica is a rare cause of systemic infections, including spontaneous bacterial peritonitis. Most reported cases have been in patients with iron overload or host defenses compromised by chronic illnesses. We report the case of an alcoholic patient with hemochromatosis who developed spontaneous bacterial peritonitis due to Yersinia enterocolitica.
J Clin Gastroenterol 1989 Dec
PMID:Spontaneous bacterial peritonitis due to Yersinia enterocolitica in secondary alcoholic hemochromatosis. 268 97

Primary peritonitis, or spontaneous bacterial peritonitis, is a highly morbid and often fatal complication of cirrhosis and other conditions associated with ascites. Prompt antibiotic therapy may be lifesaving, as may early surgical intervention in patients who have signs and symptoms of an acute abdomen. During a 5-year period, 12 patients had 14 episodes of primary peritonitis diagnosed in our hospital. Three patients had exploratory laparotomy, and gram-positive organisms were obtained from peritoneal fluid in two patients. The clinical features, patho-physiology, and natural courses of these patients are presented and the current literature reviewed.
Am Surg 1989 Dec
PMID:Primary peritonitis. An unusual operative diagnosis. 268

To evaluate the diagnostic accuracy of fibronectin levels in ascites to differentiate malignant from non-malignant ascites, the authors studied 30 patients with sterile uncomplicated ascites in chronic liver disease, 18 patients with malignant ascites and four patients with spontaneous bacterial peritonitis. Fibronectin concentration was significantly higher in malignant ascites than in sterile ascites (P less than 0.001). High values (greater than 85 mg/l) were found in four of six cases of hepatocellular carcinoma in liver cirrhosis with negative cytologic examination, and in six of seven peritoneal carcinomatoses. Low values (less than 85 mg/l) were found in four patients with liver metastases and in one patient with intrahepatic biliary duct carcinoma in cirrhosis. In four patients with infected ascites, the fibronectin level was low. Among all other parameters (total protein concentration, lactate dehydrogenase, gamma-glutamyl-transpeptidase, pH, amylase, triglycerides, leukocyte count, and cytologic examination), fibronectin yielded the best degree of discrimination (diagnostic accuracy, 79%).
Cancer 1986 Dec 01
PMID:Diagnostic accuracy of fibronectin in the differential diagnosis of ascites. 302 17

A single ip injection of distilled water osmotically disrupts almost the entire population of peritoneal mast cells in rats. The metachromatic granules released from disrupted mast cells are phagocytosed by peritoneal macrophages increasing their chemotactic and spreading activities. On this basis a study was carried out to determine whether an ip injection of distilled water, by releasing an abundance of these granules for peritoneal macrophage stimulation, protects rats subsequently exposed to peritonitis. We found that a single ip injection of distilled water lowers the mortality in rats exposed to bacterial peritonitis 2-3 weeks later from 80 to 33%.
J Surg Res 1988 Dec
PMID:Resistance to peritonitis following disruption of peritoneal mast cells. 318 30

A review of a large secondary and tertiary care hospital's experience with spontaneous bacterial peritonitis (SBP) over 7 yr revealed that in most cases this complication emerges after the patient is admitted to the hospital. Compared with a hospitalized control group, SBP patients were more likely to have gastrointestinal bleeding and renal failure and to require invasive procedures or therapies. Thus, hospitalized cirrhotics with ascites who develop SBP are more debilitated before development of SBP. The clinical signs and symptoms of this disorder are diverse; simple tests of ascitic fluid properties (white blood cell count, polymorphonuclear cell count, and lactate dehydrogenase) correlate closely with positive cultures, affording the clinician a chance to make an early presumptive diagnosis. Recognition of nosocomial SBP has important implications for the management of hospitalized cirrhotic patients. Further study is needed to determine if invasive procedures actually cause some cases of SBP or if the apparent association is simply due to identification of a sicker, more debilitated group of patients.
Am J Gastroenterol 1986 Dec
PMID:Spontaneous bacterial peritonitis: clinical and laboratory features with reference to hospital-acquired cases. 349 38

A cirrhotic woman developed pneumococcal pneumonia with sepsis. Antibiotic therapy initially resulted in defervescence. However, nonobstructive colonic dilatation developed along with fever and clinical deterioration. Abdominal paracentesis and blood cultures revealed Escherichia coli bacterial peritonitis and bacteremia. The patient died. Autopsy revealed massive cecal mucosal ulceration, which was interpreted as the cause of the bacterial peritonitis.
J Clin Gastroenterol 1986 Dec
PMID:Fatal bacterial peritonitis secondary to nonobstructive colonic dilatation (Ogilvie's syndrome) in cirrhotic ascites. 354 8

To assess the risk of development of spontaneous bacterial peritonitis in relation to the ascitic fluid total protein concentration, routine admission abdominal paracentesis was performed on a group of 107 patients during 125 hospitalizations. The paracentesis was repeated if evidence of peritonitis developed during hospitalization. Twenty-one episodes of spontaneous peritonitis (or its culture-negative variant) were documented in 17 patients. The ascitic fluid protein concentration in the spontaneous peritonitis group (0.72 +/- 0.53 g/dl) was significantly lower (p less than 0.001) than that in the group of patients with sterile portal hypertension-related ascites (1.36 +/- 0.89 g/dl) and was significantly lower than that of patients with ascites due to miscellaneous causes. Of the patients whose initial sterile ascitic fluid protein concentration was less than or equal to 1.0 g/dl, 7 of 47 (15%) developed spontaneous peritonitis during their hospitalization; whereas only 1 of 65 (1.5%) patients who had an initial sterile ascitic fluid protein concentration greater than 1.0 g/dl developed spontaneous peritonitis. This difference in risk of development of peritonitis in relation to initial ascitic fluid protein concentration was also significant (p less than 0.01). Low-protein-concentration ascitic fluid predisposes to spontaneous bacterial peritonitis.
Gastroenterology 1986 Dec
PMID:Low-protein-concentration ascitic fluid is predisposed to spontaneous bacterial peritonitis. 377 Mar 58

Elevated levels of immunoreactive pancreatic secretory trypsin inhibitor (PSTI) were found in serum from patients with perforated duodenal ulcer, bacterial peritonitis, urosepticemia, pneumonia, acute renal failure, and also after different surgical procedures. The extent of the trauma seemed to determine the maximal level of PSTI. The increase found paralleled the changes seen in the acute-phase protein antichymotrypsin. There was, however, almost no increase in trypsinogen, thought to be produced together with PSTI in the acinar cells of the pancreas. In conclusion, there is evidence that PSTI is probably also produced somewhere outside the pancreas, in agreement with recent immunohistochemical data. This production may be part of a general acute-phase reaction. Thus, PSTI may have a more general inhibitory function against trypsin-like protease release in tissue injury, instead of being a purely local trypsin inhibitor in the pancreatic gland.
Scand J Gastroenterol 1986 Dec
PMID:Elevated pancreatic secretory trypsin inhibitor levels during severe inflammatory disease, renal insufficiency, and after various surgical procedures. 381 2


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>