1.Spontaneous Bacterial Peritonitis in Patients with Hepatitis B Virus-Related Liver Cirrhosis: Community-Acquired versus Nosocomial.
Seung Up KIM ; Young Eun CHON ; Chun Kyon LEE ; Jun Yong PARK ; Do Young KIM ; Kwang Hyub HAN ; Chae Yoon CHON ; Sinyoung KIM ; Kyu Sik JUNG ; Sang Hoon AHN
Yonsei Medical Journal 2012;53(2):328-336
PURPOSE: Spontaneous bacterial peritonitis (SBP) frequently develops in patients with liver cirrhosis; however, there is little data to suggest whether the acquisition site of infection influences the prognosis. This study compared the bacteriology, clinical characteristics and treatment outcomes of community-acquired SBP (CA-SBP) and nosocomial SBP (N-SBP). MATERIALS AND METHODS: The medical records of 130 patients with hepatitis B virus (HBV)-related liver cirrhosis, who had experienced a first episode of SBP between January 1999 and December 2008, were reviewed. RESULTS: The study population included 111 (85.4%) patients with CA-SBP and 19 (14.6%) patients with N-SBP. Baseline and microbiological characteristics as well as clinical course, including in-hospital mortality, did not differ between patients with CA-SBP and those with N-SBP (all p>0.05). The median survival time was 6.5 months, and 117 (90.0%) patients died during the follow-up period. Patients with CA-SBP and N-SBP survived for median periods of 6.6 and 6.2 months, respectively, without significant difference (p=0.569). Time to recurrence did not differ between patients with CA-SBP and N-SBP (4.7 vs. 3.6 months, p=0.925). CONCLUSION: The acquisition site of infection did not affect clinical outcomes for patients with HBV-related liver cirrhosis who had experienced their first episode of SBP. Third-generation cephalosporins may be effective in empirically treating these patients, regardless of the acquisition site of the infection.
Community-Acquired Infections/etiology/*microbiology/mortality/virology
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Female
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Hepatitis B virus/*pathogenicity
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Humans
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Liver Cirrhosis/complications/mortality/*virology
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Male
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Middle Aged
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Peritonitis/etiology/*microbiology/mortality/*virology
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Retrospective Studies
2.Clinical and Microbiological Characteristics of Spontaneous Bacterial Peritonitis (SBP) in A Recent Five Year Period.
Hee Gon SONG ; Han Chu LEE ; Yeon Ho JOO ; Saera JUNG ; Young Hwan PARK ; Soo Hyung RYU ; Jung Woo SHIN ; Yun Jung LEE ; Young Hwa CHUNG ; Yung Sang LEE ; Dong Jin SUH
The Korean Journal of Hepatology 2002;8(1):61-70
BACKGROUNDS/AIMS: Recently, treatment failure with the third generation of cephalosporin was increasingly noted in patients with spontaneous bacterial peritonitis (SBP). We therefore were to evaluate the pattern of antibiotic resistance and its clinical significance. METHODS: We retrospectively analyzed 580 episodes of SBP occurring between 1995 and 1999. There were 87 episodes of SBP in 1995, 222 in 1998, and 271 in 1999. The pattern of isolated organisms and antibiotic resistance, and prognostic factors for survival, were analyzed. RESULTS: Microorganisms were isolated in 41% of total episodes. The three most frequently isolated organisms were E. coli (48%), K. pneumoniae (15%), and Aeromonas (8%). The percentage of resistant strains to cefotaxime (9%, 14%, 32%) and ciprofloxacin (13%, 21%, 32%) significantly increased. The proportion of E. coli producing extended spectrum beta-lactamase (ESBL) also increased significantly (0%, 16%, 33%). The need of secondary antibiotics such as imipenem due to treatment failure was significantly increased from 0% in 1995 to 33% in 1999. Overall in-hospital mortality, however, was not changed (20%, 20%, 24%, respectively). The factor affecting early mortality was renal failure at diagnosis. Prognostic factors for long-term survival were the presence of associated malignancy and ESBL-producing microorganisms. CONCLUSION: Microorgansims resistant to third generation cephalosporin and quinolone were increasingly isolated over the 5 years in patients with SBP. Measures to prevent in-hospital spread of resistant strains and indiscreet use of antibiotics should therefore be instituted.
4-Quinolones
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Adult
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Aged
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Anti-Infective Agents/pharmacology
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Bacterial Infections/complications/*drug therapy/*microbiology/mortality
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Cephalosporin Resistance
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Drug Resistance
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English Abstract
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Female
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Human
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Liver Cirrhosis/complications
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Male
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Middle Aged
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Peritonitis/complications/*drug therapy/microbiology/mortality
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Prognosis
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Retrospective Studies
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Survival Rate
3.Complications Requiring Hospital Admission and Causes of In-Hospital Death over Time in Alcoholic and Nonalcoholic Cirrhosis Patients.
Hee Yeon KIM ; Chang Wook KIM ; Jong Young CHOI ; Chang Don LEE ; Sae Hwan LEE ; Moon Young KIM ; Byoung Kuk JANG ; Hyun Young WOO
Gut and Liver 2016;10(1):95-100
BACKGROUND/AIMS: Data on the epidemiology of alcoholic cirrhosis, especially in Asian countries, are limited. We compared the temporal evolution of patterns of alcoholic and nonalcoholic cirrhosis over the last decade. METHODS: We retrospectively examined the inpatient datasets of five referral centers during 2002 and 2011. The study included patients who were admitted due to specific complications of liver cirrhosis. We compared the causes of hospital admissions and in-hospital deaths between patients with alcoholic and nonalcoholic cirrhosis. RESULTS: Among the included 2,799 hospitalizations (2,165 patients), 1,496 (1,143 patients) were from 2002, and 1,303 (1,022 patients) were from 2011. Over time, there was a reduction in the rate of hepatic encephalopathy (HE) as a cause of hospitalization and an increase in the rate of hepatocellular carcinoma. Deaths that were attributable to HE or spontaneous bacterial peritonitis (SBP) significantly decreased, whereas those due to hepatorenal syndrome (HRS) significantly increased over time in patients with alcoholic cirrhosis. However, in patients with nonalcoholic cirrhosis, hepatic failure and HRS remained the principal causes of in-hospital death during both time periods. CONCLUSIONS: The major causes of in-hospital deaths have evolved from acute cirrhotic complications, including HE or SBP to HRS in alcoholic cirrhosis, whereas those have remained unchanged in nonalcoholic cirrhosis during the last decade.
Aged
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Asia/epidemiology
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Bacterial Infections/etiology/mortality
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Carcinoma, Hepatocellular/etiology/mortality
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Cause of Death
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Female
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Hepatic Encephalopathy/etiology/mortality
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Hepatorenal Syndrome/etiology/mortality
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Hospital Mortality/*trends
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Hospitalization/*trends
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Humans
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Liver Cirrhosis/*complications/mortality
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Liver Cirrhosis, Alcoholic/*complications/mortality
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Liver Neoplasms/etiology/mortality
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Male
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Middle Aged
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Peritonitis/microbiology/mortality
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Retrospective Studies
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Risk Factors
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Time Factors
4.Prognostic Significance of Infection Acquisition Sites in Spontaneous Bacterial Peritonitis: Nosocomial versus Community Acquired.
Joon Young SONG ; Seong Ju JUNG ; Cheong Won PARK ; Jang Wook SOHN ; Woo Joo KIM ; Min Ja KIM ; Hee Jin CHEONG
Journal of Korean Medical Science 2006;21(4):666-671
Spontaneous bacterial peritonitis (SBP) is an ascitic fluid infection as a complication of end stage liver disease. The outcome is related to the severity of hepatorenal function, gastrointestinal bleeding, and many others; however it is not well known whether the infection acquisition sites have an effect on the prognosis of SBP. In order to identify the prognostic significance of the acquisition sites, we studied 106 patients who were diagnosed as culture positive SBP between October 1998 and August 2003. Thirty-two episodes were nosocomial and 74 were community acquired. Gramnegative bacilli such as Escherichia coli were dominant in both of the nosocomial and community-acquired SBPs. Despite significantly higher resistance to cefotaxime in nosocomial isolates compared to community-acquired isolates (77.8% vs. 13.6%, p=0.001), no difference was found regarding short or long term prognosis. Infection acquisition sites were not related to short or long term prognosis either. Shock, gastrointestinal bleeding and renal dysfunction were related to short term prognosis. Only Child-Pugh class C was identified as an independent prognostic factor of long-term survival.
Time Factors
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Survival Rate
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Shock/etiology/mortality
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Prognosis
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Peritonitis/complications/microbiology/*pathology
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Multivariate Analysis
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Middle Aged
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Male
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Klebsiella pneumoniae/drug effects/growth & development
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Kidney Diseases/etiology/mortality
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Humans
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Gastrointestinal Hemorrhage/etiology/mortality
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Female
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Escherichia coli/drug effects/growth & development
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Drug Resistance, Bacterial
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Cross Infection/complications/microbiology/pathology
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Community-Acquired Infections/complications/microbiology/pathology
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Ciprofloxacin/pharmacology
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Cefotaxime/pharmacology
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Bacterial Infections/complications/microbiology/*pathology
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Anti-Bacterial Agents/pharmacology
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Aged
5.Predictive factors that influence the survival rates in liver cirrhosis patients with spontaneous bacterial peritonitis.
Pei Chuan TSUNG ; Soo Hyung RYU ; In Hye CHA ; Hee Won CHO ; Jin Nam KIM ; You Sun KIM ; Jeong Seop MOON
Clinical and Molecular Hepatology 2013;19(2):131-139
BACKGROUND/AIMS: Spontaneous bacterial peritonitis (SBP) has been known to greatly influence the survival rate of patients with liver cirrhosis. However, the factors that affect the survival rate in patients with SBP need to be clarified. METHODS: This study enrolled 95 liver cirrhosis patients diagnosed with SBP. The laboratory findings of their serum and ascitic fluid were examined and the characteristics of the isolated microorganisms in their peritoneal fluid were analyzed. RESULTS: The proportion of patients with culture-positive SBP was 41.1%, and 47 microorganisms were isolated from the ascitic fluid. The proportions of cultured bacteria that were Gram negative and Gram positive were 57.4% and 40.4%, respectively. The proportions of Escherichia coli, Klebsiella species, and Streptococcus species were 25.5%, 19.1%, and 19.1%, respectively. Enterococcus species represented 12.8% of the microorganisms cultured. The overall survival rates at 6, 12, and 24 months were 44.5%, 37.4%, and 32.2%, respectively. There was no relationship between the bacterial factors and the survival rate in SBP. Multivariate analysis revealed that the presence of hepatocellular carcinoma (HCC; P=0.001), higher serum bilirubin levels (> or =3 mg/dL, P=0.002), a prolonged serum prothrombin time (i.e., international normalized ratio >2.3, P<0.001), renal dysfunction (creatinine >1.3 mg/dL, P<0.001), and lower glucose levels in the ascitic fluid (<50 mg/dL, P<0.001) were independent predictive factors of overall survival rate. CONCLUSIONS: HCC, higher serum bilirubin levels, a prolonged serum prothrombin time, renal dysfunction, and lower ascitic glucose levels are associated with higher mortality rates in cirrhotic patients with SBP.
Adult
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Aged
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Anti-Bacterial Agents/therapeutic use
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Ascitic Fluid/metabolism/microbiology
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Bilirubin/blood
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Carcinoma, Hepatocellular/complications/diagnosis
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Creatinine/blood
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Female
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Glucose/analysis
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Gram-Negative Bacteria/isolation & purification
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Gram-Positive Bacteria/isolation & purification
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Humans
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Liver Cirrhosis/complications/*mortality
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Liver Neoplasms/complications/diagnosis
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Male
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Middle Aged
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Multivariate Analysis
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Odds Ratio
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Peritonitis/complications/*diagnosis/drug therapy
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Prognosis
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Prothrombin Time
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Survival Rate