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)

Spontaneous bacterial peritonitis is a potentially fatal complication of ascites, most often caused by the Enterobacteriaceae or streptococci. We have evaluated the in vitro activity of FK-037, a new cephalosporin, cefotaxime, cefpirome, ceftazidime, levofloxacin, and ofloxacin against a collection of 124 isolates from patients with spontaneous bacterial peritonitis. Levofloxacin (< or = 2 mg/L) was active against all isolates and ofloxacin (< or = 2 mg/L) against 98.4% of isolates. The cephalosporins (< or = 8 mg/L) were less active against cefpirome = 95.4%, FK-037 = 94.4%, and cefotaxime and ceftazidime = 91.1%. Given the high mortality associated with spontaneous bacterial peritonitis, clinical studies of the quinolones (specifically of levofloxacin) and the alternative cephalosporins presented for treatment of spontaneous bacterial peritonitis appears warranted.
 ...
PMID:In vitro activity of levofloxacin and FK-037 against aerobic isolates from spontaneous bacterial peritonitis. 756 13

The aim of this open, non comparative, observational study was to assess the clinical and bacteriological efficacy, the tolerability and safety of levofloxacin for treatment of concurrent bacterial infections in patients with chronic liver disease. Overall, 40 patients (inpatients or outpatients) were recruited to the study (28 with UTI, 6 with pneumonia, and 6 with spontaneous bacterial peritonitis (SBP)). Patients affected by UTI received 250 mg oral levofloxacin once daily for five days; patients with pneumonia or SBP underwent a 10/14-day therapeutic oral regimen with 500 mg b.i.d. Clinical evaluation and possible side effects were monitored daily both in out- and in-patients. For all patients, laboratory tests were performed at baseline and 3-4 days after the end of therapy in order to evaluate levofloxacin tolerability. Statistical analysis was performed by means of Student's t test to show differences between cases; all values are reported as means and standard deviations and p values were considered as significant when p<0.05. After treatment, clinical cure and bacteriological eradication were achieved in all patients (40/40; 100%). Adverse events, mainly gastrointestinal disturbances (e.g. nausea), were observed in 5 out of 40 patients (12.5%) and no neurotoxic effects were registered (e.g. anxiety, hallucinations, convulsions, mental confusion). No significant variation in laboratory tests due to hematic crasis and/or hepatic and renal disorders was observed. Levofloxacin proved to be highly efficacious and safe in the treatment of bacterial infections in patients affected by liver disease.
 ...
PMID:Clinical efficacy and tolerability of levofloxacin in patients with liver disease: a prospective, non comparative, observational study. 1657 91

The aim of this research is to evaluate the recent changes in microorganisms causing spontaneous bacterial peritonitis in cirrhotic patients, antibiotic resistance, and response to empirical cephalosporin therapy. A total of 218 patients with ascites secondary to cirrhosis were enrolled. Parenteral cefotaxime or cefepime was given to patients who had a neutrophil count of 250/mm(3) or more or a positive bacterial culture of ascitic fluid. Antibiotic failure was defined by an absence of clinical improvement and an insufficient decrease in neutrophil count of ascites (<25% of initial value) by the third day of therapy. Of all the patients, 44.6% had culture-negative neutrocytic ascites, 24.8% had spontaneous bacterial peritonitis, and 10.1% had monomicrobial nonneutrocytic bacterascites. Growth in culture was observed in 76 patients (34.9%). The two most common isolated bacteria were Escherichia coli (33.8%) and coagulase-negative Staphylococcus (CoNS; 19.7%). The two cephalosporins were effective against E. coli (82%) and but not against CoNS (44%), while levofloxacin showed reasonable activity against both E. coli (71%) and CoNS (90%) in vitro. We confirmed a recent increased incidence of spontaneous bacterial peritonitis caused by Gram-positive bacteria. Levofloxacin seems to be a good alternative treatment for patients with uncomplicated spontaneous ascites infections.
 ...
PMID:A recent evaluation of empirical cephalosporin treatment and antibiotic resistance of changing bacterial profiles in spontaneous bacterial peritonitis. 1942 97