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

Incidence of bacterial infections in hospitalised patients with liver disease is high. Due to a liver dysfunction immune reactivity is significantly impaired and bacterial infections are more frequent. Also incidence of nosocomial infections is higher in patients with liver disease compared to patients hospitalised for other conditions. To make a differential diagnosis of infectious and non-infectious aetiology of an inflammation is very difficult. Characteristic laboratory tests for bacterial infection include test of a number of leucocytes in peripheral blood, differential count of leucocytes, erythrocyte sedimentation, procalcitonin, C-reactive protein, tumor necrosis factor alpha, interleukin-1, interleukin-6, interleukin-8, and complement fragment C3a. Clinically the most significant are C-reactive protein test and procalcitonin test. Procalcitonin is a protein, a calcitonin precursor, which is in healthy individuals produced by cells of thyroid gland. A half-life of procalcitonin in serum is 20-24 hours which makes it suitable for daily monitoring and enables to control a course of treatment and to distinguish bacterial infection from other types of inflammations. Procalcitonin levels rise in bacterial, parasite, and yeast infections. Elevated procalcitonin levels appear only in inflammations of an infectious etiology with systemic signs. In patients with liver cirrhosis bacterial infections are more frequent. They usually include spontaneous bacterial peritonitis, infection of the respiratory system, urinary infections, and bacteremia. A timely proof of a bacterial infection and an appropriate and effective antibiotic therapy lead to an improvement of the general state of a patient and to his/her better prognosis. Procalcitonin determination is appropriate for diagnosing infections and control of treatment.
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PMID:[Procalcitonin as an indicator of infection in patients with liver cirrhosis]. 1507 92

Despite septic arthritis is increasingly being reported in elderly patients with diabetes or alcoholism, reported cases of spontaneous bacterial arthritis in cirrhotic patients are extremely rare. We present the first reported case of K. pneumoniae septic arthritis and spontaneous bacterial peritonitis in a cirrhotic patient with hepatocellular carcinoma. K. pneumoniae, one of the most common causative organisms of spontaneous bacterial peritonitis in cirrhotic patients, was isolated from both the blood and the joint fluid, which suggests that the route of infection was hematogenous. After the treatment with cefotaxime and closed tube drainage, the condition of the patient was improved, and subsequently, the joint fluid became sterile and the blood cultures were proved negative. Therefore, this case provides further evidence for the mode of infection being bacteremia in cirrhotic patients and suggests that the enteric bacteremia in cirrhotics may cause infection in different organ systems.
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PMID:Klebsiella pneumoniae septic arthritis in a cirrhotic patient with hepatocellular carcinoma. 1530 57

Transient bacteremia associated with various endoscopic procedures is a well-documented phenomenon. Clinically important bacteremias are very rarely seen, however, this malady has significant morbidity in susceptible patients with valvular heart disease, liver cirrhosis, malignancy and immune deficiency. This bacteremia is a complication that is generally observed secondary to upper endoscopy and other associated invasive procedures in at risk patients, and the more serious manifestations include spontaneous bacterial peritonitis, septic arthritis, meningitis, brain abscess and infective endocarditis. Infective endocarditis is an extremely rare complication of gastrointestinal endoscopy, and it has been convincingly documented in only seven cases. We report a case of native valve endocarditis due to Streptococcus intermedius in a patient with valvular heart disease as a consequence of routine upper endoscopy.
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PMID:Subacute bacterial endocarditis associated with upper endoscopy. 1551 8

Infections in patients affected with liver cirrhosis are frequent, recurrent and associated to unfavorable outcome. They are facilitated by acquired and progressive defects on the innate immune and reticuloendothelial system that are aggravated by alcohol consumption. Infections in patients with cirrhosis are typically bacterial or viral in origin and have in most cases a stereotyped clinical presentation, although diagnosis may be difficult in some cases. Pneumonia, urinary tract infection, bacteremia and spontaneous bacterial peritonitis explain more than 90% of the cases. The latter requires a high clinical suspicion and a standardized diagnostic work up. Preventive strategies are important in the management of these patients and include chemoprophylaxis against spontaneous bacterial peritonitis in selected cases, vaccines against pneumococcal and influenza infections, and hepatitis A and B vaccine in susceptible patients. Due to limited seroconversion, active immunization should be applied as earlier as possible, before clinical deterioration ensues.
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PMID:[Diagnosis, management and prevention of infections in cirrhotic patients]. 1579 72

Bacterial infection is a frequent and severe complication of cirrhosis that may present on admission or develop during hospitalization in 30-60% of hospitalized cirrhotic patients. The most frequent infective complications include spontaneous bacterial peritonitis, urinary tract infections, respiratory infections, and bacteremia, mostly due to the concomitant presence of various facilitating mechanisms such as changes in the reticuloendothelial system, decreased opsonic activity of the ascitic fluid, neutrophil leukocyte dysfunction, and iatrogenic factors. In fact, up to 25% of cases of death in cirrhotic patients are believed to be related to bacterial infections. This paper aims to provide a brief overview of the epidemiology, pathogenesis, treatment and prophylaxis of bacterial infection in cirrhosis.
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PMID:Bacterial infections in patients with cirrhosis. 1626 57

Invasive Candida spp. infections in non-neutropenic critically ill patients admitted to intensive care units can be classified as focal and systemic. Both types of infection usually occur after episodes of candidemia, although some focal infections may be of exogenous development, like those occurring after trauma or be device-related.The clinical spectrum of invasive Candida spp. infections includes focal urinary tract, abdominal, ocular, respiratory tract, renal and hepato-biliary infections, as well as systemic infections like candidemia and acute systemic candidiasis with multiorgan involvement after hematogenous seeding. Candida spp. isolates in "significant" samples, like synovial fluid, cerebrospinal fluid and blood cultures, represent true infection. However, the diagnosis of invasive infection based on "non-significant" samples, like surgical drains and digestive tract exudates, requires additional criteria. The total number of isolates from different sites, the presence of risk factors, the clinical host response, as well as severity of illness need to be taken into account for the diagnosis of invasive candidiasis. The clinical signs of systemic infection due to Candida spp. are completely non-specific and cannot be differentiated from bacterial peritonitis, urinary tract infection or bacteremia. These infections may be associated with signs of sepsis,severe sepsis, septic shock or multiorgan dysfunction. In the future clinical multicentre observational and interventional studies are necessary to reach agreement on clinical definitions and classification of invasive Candida spp. infections in critically ill non-immunocompromised patients.
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PMID:[Clinical spectrum of invasive candidiasis in critically ill non-neutropenic patients]. 1649 22

CTX-M-3 has become the most common extended-spectrum beta-lactamase (ESBL) produced by Serratia marcescens in Taiwan. An expanded effort to detect ESBL among 123 nonrepetitive isolates of S. marcescens was made and 15 (12%) ESBL-producers were identified, all revealing CTX-M-3. Without routinely detecting the ESBL for S. marcescens in clinical laboratories, 80% of the ESBL-producers were reported to be susceptible to cefepime. The clinical spectrum of ESBL-producing S. marcescens-related infections included febrile urinary tract infection (n = 3); afebrile pyuria (n = 2); pneumonia (n = 3); spontaneous bacterial peritonitis (n = 3); secondary bacteremia (n = 2) and one each with primary bacteremia and colonization of the central catheter tip. Overall, the 30-day mortality rate was 33.3% (5/15) and the outcome depended on the severity of the underlying disorder and infection per se. In conclusion, although our case numbers were limited, due to the substantial incidence and associated mortality of ESBL-producing S. marcescens and its potential treatment failure by an apparently susceptible cephalosporin, we recommend that the detection and report of ESBL production for S. marcescens in clinical laboratories be made mandatory.
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PMID:Clinical experiences of the infections caused by extended-spectrum beta-lactamase-producing Serratia marcescens at a medical center in Taiwan. 1678 93

Patients who have liver cirrhosis are at increased risk of bacterial infections, such as bacteremia, meningitis, pneumonia, urinary tract infections, and spontaneous bacterial peritonitis, due to immunodeficiency associated with the severity of the cirrhosis. Although bacterial infections are frequent in cirrhotic patients, only isolated cases of brain abscess have been reported. In these cirrhotic patients, the initial presentation of brain abscess may not be fever or leukocytosis, but focal neurologic deficits. In addition, for consideration of blood-brain barrier penetration, the anti-biotic choice postoperatively is also quite different from other infections outside the central nervous system. We will discuss two cases of brain abscess in cirrhotic patients with special emphasis on the clinical presentation, magnetic resonance spectroscopic findings, organism encountered, therapeutic strategy, and prognosis.
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PMID:Brain abscess in adult cirrhotic patients: two case reports. 1728 84

Infections in patients with end-stage liver disease (ESLD) are an important cause of morbidity and mortality in these patients. Abnormalities in their natural defense mechanisms, alterations in the enteric flora and the growing utilization of invasive procedures increase the risk of infections in these patients. Common bacterial infections in ESLD patients include spontaneous bacterial peritonitis, urinary tract infections, community-acquired pneumonia, dermatologic infections, and bacteremia. Viral infections such as influenza can have a devastating course in ESLD patients. Hepatitis B and C are now among the most common causes of ESLD. They also present an important therapeutic challenge. As patients with human immunodeficiency virus are surviving longer, ESLD due to hepatitis C is now emerging as a leading cause of morbidity in these patients. Prompt detection of infections, use of appropriate antibiotics for treatment and prophylactic measures such as vaccinations can help improve survival in these patients.
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PMID:Infections in Patients With End-stage Liver Disease. 1741 11

We performed a retrospective study to determine the influence of bacteremia on the mortality of patients with spontaneous bacterial peritonitis (SBP), a major complication of liver cirrhosis. Patients with SBP with identified pathogens from ascites and/or blood were analyzed by retrospective review of clinical and laboratory records in a university hospital in Korea for 3 y and classified into the bacteremic and non-bacteremic groups. The underlying liver function was determined by model for end-stage liver disease (MELD) score. Microbiological response rate, ascites polymorphonuclear leukocyte (PML) count reduction rate, and SBP-related mortality were compared between the 2 groups. To identify the independent risk factors of mortality, a multiple logistic regression model was used to control for the confounders. A total of 189 patients was enrolled in the study. Among 189 patients, 110 (58.2%) were bacteremic, and 79 (41.8%) non-bacteremic. Escherichia coli was the most common etiologic organism, followed by Klebsiella pneumoniae. MELD scores, microbiological response rate (82.6% vs 88.6%, p=0.295), and ascites PML count reduction rate (33.2% vs 44.8%, p=0.479) were not different between the bacteremic and non-bacteremic group. However, the SBP-related mortality rate of the bacteremic group was significantly higher than that of the non-bacteremic group (37.3% vs 12.7%, p<0.001). Bacteremia (OR=2.86: 95% CI 1.06-7.74, p=0.038), APACHE II score (OR=1.20: 95% CI 1.10-1.31, p<0.001), MELD score (OR=1.07: 95% CI 1.01-1.31, p=0.016) and microbiological no response (OR=5.51: 95% CI 1.82-16.72, p=0.003) were independent risk factors of SBP-related mortality.
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PMID:Bacteremia is a prognostic factor for poor outcome in spontaneous bacterial peritonitis. 1765 46


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