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

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.
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PMID:Elevated pancreatic secretory trypsin inhibitor levels during severe inflammatory disease, renal insufficiency, and after various surgical procedures. 381 2

Idiopathic acute renal failure (IARF) is an uncommon but severe complication in children with relapsing nephrotic syndrome and may require long-term dialytic support until recovery of renal function takes place. Due to limited understanding of the pathophysiology of IARF, specific guidelines for its prevention and therapy have not been developed. Among triggering factors, peritonitis was present in half of all pediatric patients with this complication described in the English literature over the past 15 years. We report an additional nephrotic child who developed IARF following spontaneous bacterial peritonitis. The renal biopsy showed tubular epithelial changes consistent with acute tubular necrosis. A discussion of related literature and possible pathogenesis of this association is presented.
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PMID:Peritonitis as a risk factor of acute renal failure in nephrotic children. 1114 20

Hepatorenal syndrome (HRS) is a unique form of acute renal failure occurring in patients with advanced liver disease. Despite the severe derangement of renal function and ominous prognosis, minimal pathologic abnormalities of the kidneys are found at autopsy. The kidneys, if transplanted, are capable of normal function, which supports the concept that renal failure is functional and potentially reversible. The pathogenesis of HRS is not completely known, but it is probably the result of an extreme underfilling of the arterial circulation secondary to an arterial vasodilation located in splanchnic circulation. Besides the renal circulation, all other extrasplanchnic vascular beds also appear to be vasoconstricted. The diagnosis of HRS is currently based on several widely accepted diagnostic criteria aimed at excluding nonfunctional causes of renal failure. Recently initiated therapeutic approaches lend a note of optimism to the future management of HRS. These include liver transplantation as definitive treatment for patients with end-stage liver disease, and introduction of new vasoconstrictor drugs with the preferential effect on the splanchnic circulation. The development of HRS after spontaneous bacterial peritonitis may be effectively prevented by the administration of albumin together with antibiotic therapy.
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PMID:Hepatorenal syndrome: new perspectives in pathophysiology and management. 1137 81

Patients with cirrhosis have altered immune defenses and are considered immunocompromised individuals. Changes in gut motility, mucosal defense and microflora allow for translocation of enteric bacteria into mesenteric lymph nodes and the blood stream. Additionally, the cirrhotic liver is ineffective at clearing bacteria and associated endotoxins from the blood thus allowing for seeding of the sterile peritoneal fluid. Thus, hospitalised cirrhotic patients, particularly those with gastrointestinal hemorrhage, are at high risk of developing bacterial infections, the most common being spontaneous bacterial peritonitis. Given the significant morbidity and mortality associated with spontaneous bacterial peritonitis and the fact that half of the cases are community acquired, all hospitalised cirrhotic patients should have a diagnostic paracentesis to exclude infection. Those admitted with gastrointestinal bleed and a negative paracentesis require short-term prophylaxis with norfloxacin. A third generation cephalosporin is the treatment of choice for spontaneous bacterial peritonitis and, once the acute infection is resolved, secondary prophylaxis with oral norfloxacin is warranted. Patients who develop renal dysfunction at the time of active infection have the highest mortality and require adjunctive albumin therapy. This article reviews the pathogenesis of SBP, the evidence behind the antibiotics used, the rationale for adjunctive albumin therapy in the setting of acute renal failure, and the role of prophylactic antibiotics in specific high-risk populations.
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PMID:Prevention and treatment of infections in patients with cirrhosis. 1722 98

Spontaneous bacterial peritonitis is a serious and frequent complication in childhood nephrotic syndrome. However, this type of complication is very rare in adult nephrotic patients. In the review realized only 15 cases are published with this complication, and none of them after the year 2000. Later we expose the case of a male of 25 years old, proceeding of senegal, with spontaneous bacterial peritonitis, acute renal failure and coagulopatia for malnutrition as form of presentation of a nephrotic syndrome flowery. Besides across the contributed case different aspects of the epidemiology and of the managing of these patients are discussed as well as the last publications on the options of treatment of the glomerulopatia responsible of the clinical symptoms.
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PMID:[Spontaneous bacterial peritonitis as form of presentation of idiophatic nephrotic syndrome in a black adult]. 1819 54

Hepatorenal syndrome (HRS) is a functional renal failure that frequently develops in patients with advanced cirrhosis and severe impairment in systemic circulatory function. Traditionally it has been considered to be the consequence of a progression of the splanchnic arterial vasodilation occurring in these patients. However, recent data indicate that a reduction in cardiac output also plays a significant role. There are two different types of HRS. Type-2 HRS consists of a moderate and steady or slowly progressive renal failure. It represents the extreme expression of the circulatory dysfunction that spontaneously develops in patients with cirrhosis. The main clinical problem in these patients is refractory ascites. Type-1 HRS is a rapidly progressive acute renal failure that frequently develops in closed temporal relationship with a precipitating event, commonly spontaneous bacterial peritonitis. In addition to renal failure, patients with type-1 HRS present deterioration in the function of other organs, including the heart, brain, liver, and adrenal glands. Type-1 HRS is the complication of cirrhosis associated with the worst prognosis. However, effective treatments of HRS (vasoconstrictors associated with intravenous albumin, transjugular intrahepatic portacaval shunt, albumin dialysis) that can improve survival have recently been introduced.
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PMID:Pathogenesis and treatment of hepatorenal syndrome. 1829 79

Hepatorenal syndrome (HRS) is a unique form of acute renal failure occurring in patients with advanced cirrhosis or acute liver failure. In patients with ascites the incidence of HRS is 8 % and in end-stage liver disease 75 % of patients suffer from HRS. Vasodilation of splanchnic arteries with subsequent decrease of effective blood volume, arterial pressure and renal vasoconstriction is hypothesized to be the central pathophysiological mechanism leading to acute renal failure. Moreover, cardiac output might be decreased in advanced cirrhosis. There are two types of HRS: while HRS type 1 is characterized by a rapid progression to acute renal failure often triggered by a precipitating event, e. g. bacterial peritonitis, which can rapidly develop into multiorgan failure, HRS type 2 shows a more steadily or slowly progressive course to renal failure with increasing ascites. Type 1 HRS has the worst prognosis. Treatment options include pharmacological treatment with vasoconstrictors and albumin and placement of transjugular intrahepatic portosystemic shunts (TIPS) but can only partially improve the survival rate. Liver transplantation is the ultimate and only definitive treatment of patients with HRS.
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PMID:[Hepatorenal syndrome]. 2384 11

Hepatorenal syndrome (HRS) is a functional renal failure that often occurs in patients with cirrhosis and ascites. HRS develops as a consequence of a severe reduction of effective circulating volume due to both an extreme splanchnic arterial vasodilatation and a reduction of cardiac output. There are 2 different types of HRS. Type 1 HRS, which is often precipitated by a bacterial infection, especially spontaneous bacterial peritonitis, is characterized by a rapidly progressive impairment of renal function. Despite its functional origin, the prognosis of type 1 HRS is very poor. Type 2 HRS is characterized by a stable or slowly progressive renal failure so that its main clinical consequence is not acute renal failure but refractory ascites and its impact on prognosis is less negative. New treatments (vasoconstrictors plus albumin, transjugular portosystemic shunt, and molecular adsorbent recirculating system), which were introduced in the past 10 years, are effective in improving renal function in patients with HRS. Among these treatments vasoconstrictors plus albumin can also improve survival in patients with type 1 HRS. Thus, this therapeutic approach has changed the management of this severe complication in patients with advanced cirrhosis.
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PMID:Optimal management of hepatorenal syndrome in patients with cirrhosis. 2436 9

Lactobacillus species colonize the human gastrointestinal tract and are rarely pathogenic. We present a case involving a cirrhotic patient who presented with sepsis and was found to have peritoneal cultures demonstrating Lactobacillus as the sole pathogen concerning for spontaneous bacterial peritonitis. Treatment was achieved with high-dose penicillin and clindamycin but the patient developed hepatorenal syndrome and died from acute renal failure. Intra-abdominal Lactobacillus infections are typically seen in patients undergoing peritoneal dialysis or who have recently had bowel perforation. There are few case reports of spontaneous Lactobacillus peritonitis in patients with cirrhosis. Our case report addresses the challenges of Lactobacillus treatment and suggests antibiotic coverage of commensal organisms in patients who do not improve with standard management.
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PMID:Spontaneous Bacterial Peritonitis due to Lactobacillus paracasei in Cirrhosis. 2968 9