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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We analyzed the clinical and bacteriologic features of 12 episodes of spontaneous bacterial peritonitis (SBP) in 11 children (four boys, median age 5.5 years) with chronic liver disease. All patients had cirrhosis and ascites; four had hypersplenism, and one was asplenic. Symptoms included increasing abdominal distention, pyrexia, abdominal pain, gastrointestinal disturbance, and encephalopathy. Nine had rebound tenderness on abdominal palpation, and 12 had reduced bowel sounds. The most frequent organisms isolated from culture of ascitic fluid were Streptococcus pneumoniae (nine). Klebsiella (two), and Haemophilus influenzae (one); blood cultures grew identical organisms in nine. Seven patients died despite intensive antibiotic therapy. In the 3 months prior to onset of SBP, defective yeast opsonization and reduced serum concentration of C4 were found in all nine children tested; eight had reduced concentration of C3. Functional deficiency of all complement components was present in four tested within 1 to 5 months of the onset. In contrast, only eight of 59 cirrhotic children without SBP had low C3, and eight had defective yeast opsonization, although 35 had low C4 values. Four of the patients with SBP and low C3 and C4 concentrations had normal concentrations at the time of diagnosis of liver disease 2 to 5 years previously. Opsonization of type III pneumococci was reduced in sera from three patients who subsequently developed pneumococcal peritonitis. The incidence of SBP in children with chronic liver disease is similar to that in adults, as are the clinical features. Our observations suggest that complement deficiency induced by chronic liver disease may be important in the pathogenesis of SBP.
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PMID:Spontaneous bacterial peritonitis in children with chronic liver disease: clinical features and etiologic factors. 399 46

Abdominal ultrasonic examination was performed in 14 patients with Schonlein-Henoch purpura (SHP). Thickening of the duodenal wall was observed in nine (82%) of the 11 with such gastrointestinal (GI) symptoms as severe abdominal pain or bleeding. The thickened duodenal wall showed a high echogenicity. Enlargement of the duodenal lumen was seen in seven (64%) patients with GI symptoms. These findings had been observed in four patients before SHP was diagnosed on the basis of the peculiar skin lesions. In three cases of SHP without GI symptoms, those changes were absent. Four cases of ulcerative colitis, three of bacterial enterocolitis (two Yersinia and one Klebsiella), and five without SHP and any GI problems did not exhibit such duodenal abnormalities. On subsequent endoscopic study, mucosal edema and multiple hemorrhagic erosions were seen, especially at the second portion of the duodenum in two cases of SHP. Biopsy specimens from the duodenum of those cases showed leukocytoclastic vasculitis, suggested by the ultrasound (US) findings. It is important to consider the duodenal changes carefully when US is performed in patients with severe GI symptoms of unknown origin. The characteristic duodenal findings described suggest the differential diagnosis of SHP, which usually requires no surgical intervention.
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PMID:Duodenal findings on ultrasound in children with Schonlein-Henoch purpura and gastrointestinal symptoms. 845 Mar 86

A reproducible, reversible model of colitis induced in ponies by administering castor oil (2.5 ml/kg bodyweight [bwt] per os) was characterised by abdominal pain, fever, watery diarrhoea, dehydration, hypovolaemia, toxaemia, leucopenia, decreased serum Cl, Na and K levels and metabolic acidosis. The signs were most severe between 24 and 48 h post induction, stabilisation was frequently observed after 72 h, although diarrhoea could persist beyond 96 h. Morphological and in vitro transport studies (right ventral colon) were conducted on tissues from animals destroyed at 24, 48 and 72 h. In the caecum and colon, surface epithelial disruption and exfoliation from the basement membrane occurred between 24 and 48 h. Early signs of recovery were evident by replenishment of denuded areas with columnar epithelium at 72 h. The crypt epithelium was unaffected throughout the intestinal tract. In vitro transport studies were consistent with the morphological findings. Decreased Na-Cl absorption and normal Cl secretion indicated an impaired surface epithelium coincident with an undamaged cryptal epithelium. Increased mucosal permeability was demonstrated by high ionic conductance and large unidirectional isotopic fluxes. Tissue conductance improved during in vitro incubation suggesting epithelial repair after removal of castor oil. Changes in the population and proportion of bacteria in the faeces as diarrhoea ensued were confirmed at necropsy with a predominance of E. coli and Enterobacter/Klebsiella sp in the large bowel. The experimental induction of castor oil colitis showed many similarities to intestinal endotoxaemia and the secretory type diarrhoea encountered in naturally occurring acute colitis syndromes in horses. The model could prove applicable in studying the pathophysiological mechanisms precipitating such life-threatening disorders.
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PMID:Castor-oil induced diarrhoea in ponies: a model for acute colitis. 911 9

A total of 483 patients with pyogenic liver abscess during the years 1986 to June 1995 were studied at Chang Gung Memorial Hospital in Kaohsiung: 343 were a single abscess and 140 were multiple abscesses. Males were predominantly affected by this disease. Abdominal pain was more frequent with the single abscess than with multiple abscesses, and jaundice was more frequent with multiple abscesses. Blood levels of alkaline phosphatase, bilirubin, and creatinine and the white blood cell count were significantly higher in patients with multiple abscesses than in those with a single abscess; and the hemoglobin level was higher with single abscesses. The single abscess was usually larger than 5 cm, and the multiple abscesses were usually smaller than 5 cm. The single abscess was always located on the right side (72%) and the multiple abscesses always on the right or both sides. Single abscesses mainly had a cryptogenic origin (58.9%) and multiple abscesses a biliary origin (45.0%). Liver aspirates revealed Klebsiella pneumoniae, Escherichia coli, Streptococcus, Bacteroides, Enterococcus, among others. K. pneumoniae was more often found in a single abscess and E. coli more often in multiple abscesses. Percutaneous catheter drainage and aspiration comprised the main treatment initially, and the failure rate with multiple abscesses was higher than that with single abscesses. Surgical intervention should be considered for multiple abscesses because of the underlying disease. The overall mortality with multiple abscesses (22.1%) was higher than that with a single abscess (12.8%). Partial hepatectomy produced a low mortality rate for both single and multiple abscesses and should be considered in the presence of severe hepatic destruction by an abscess or a stone.
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PMID:Single and multiple pyogenic liver abscesses: clinical course, etiology, and results of treatment. 914 69

Cirrhosis of the liver results from a variety of mechanisms that cause progressive hepatic injury. It is the sixth leading cause of death in all patients between the ages of 35 and 55. This study attempts to correlate the morbidity and mortality of spontaneous bacterial peritonitis in liver failure patients to numerous etiologic and clinical variables. A retrospective review of 26 patients with spontaneous bacterial peritonitis associated with chronic liver disease was performed in a university hospital. Demographics (age and gender), clinical variables (etiology of liver failure, Child's classification, prior history of ascites, fever, abdominal pain, encephalopathy, and upper gastrointestinal hemorrhage), and laboratory variables (ascitic polymorphonuclearcyte count and cultures, serum albumin, bilirubin, creatinine, and prothrombin time) were studied. All of the patients had Child's C liver disease. Mortality rate was 46 per cent. Alcohol (46%) and hepatitis (30%) were the most common etiologies. Escherichia coli and Klebsiella pneumoniae were the most common culture isolates. All of the infections were monomicrobial. The only significant predictor of mortality (P < 0.05) in this study was the peritoneal fluid polymorphonuclear (PMN) cell count. PMN count >1000 PMN/mm3 was associated with a mortality of 88 per cent. Few patients with spontaneous bacterial peritonitis are ultimately transplanted.
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PMID:Spontaneous bacterial peritonitis in liver failure. 984 34

A 19-year-old woman with severe aplastic anemia who had previously failed antithymocyte globulin/cyclosporine A received high-dose cyclophosphamide without bone marrow rescue. On day +14, she complained of right upper quadrant abdominal pain and fever. A CT scan of the abdomen showed multiple liver abscesses with rupture and Klebsiella pneumoniae was isolated from blood. In spite of aggressive antibiotic therapy, she rapidly deteriorated and died of overwhelming sepsis. To our knowledge, our patient is the first case of fatal ruptured liver abscess after high-dose cyclophosphamide in a patient with severe aplastic anemia.
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PMID:Ruptured Klebsiella pneumoniae liver abscess after high-dose cyclophosphamide for severe aplastic anemia. 1086 21

An international multi-centre, randomized, prospective, double-blind study compared oral moxifloxacin (200 mg or 400 mg once daily for 10 days) with oral clarithromycin (500 mg, twice daily for 10 days) in the treatment of community-acquired pneumonia (CAP). The clinical success rate in the evaluable population at the primary efficacy assessment, 3-5 days after the end of study treatment, was 93.9% in patients treated with 200 mg moxifloxacin; 94.4%, with 400 mg moxifloxacin; and 94.3%, with clarithromycin. Clinical success rates were maintained at follow-up, 21-28 days after the end of treatment: 90.7% (200 mg moxifloxacin), 92.8% (400 mg moxifloxacin) and 92.2% (clarithromycin). The 95% confidence intervals indicated that all three treatment regimens were equally effective in treating CAP. At follow-up, the 400 mg moxifloxacin dose had a slightly higher observed cure rate than the 200 mg moxifloxacin dose, but this was not statistically significant. The most frequently isolated pathogens were Streptococcus pneumoniae (42%), Haemophilus influenzae (19%), Haemophilus parainfluenzae (10%), Moraxella catarrhalis (6%), Klebsiella pneumoniae (5%) and Staphylococcus aureus (4%). The bacteriological success rate (eradication and presumed eradication) was 72.5% (29/40) for 200 mg moxifloxacin, 78.7% (37/47) for 400 mg moxifloxacin and 70.7% (29/41) for clarithromycin. The adverse event profile was comparable between the three treatment groups. Most adverse events, possibly or probably related to the study drug, were generally mild or moderate in severity and mostly related to the digestive system: diarrhoea, nausea and abdominal pain in 200 mg moxifloxacin patients; diarrhoea, liver function abnormalities and nausea in 400 mg moxifloxacin patients and liver function abnormalities, diarrhoea, nausea and taste perversion in clarithromycin patients. Study drugs were discontinued because of adverse events in 7/229 (3%) patients treated with 200 mg moxifloxacin, 11/224 (5%) with moxifloxacin 400 mg and 11/222 (5%) with clarithromycin. In all assessments, moxifloxacin was at least as effective clinically, and as well tolerated as clarithromycin in the treatment of CAP. Bacteriological success rates in moxifloxacin-treated patients were greater than those of clarithromycin. Moxifloxacin, given once daily, is free of many drug-drug interactions and requires no dosage adjustments in most renal hepatic deficient patients.
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PMID:The efficacy and safety of two oral moxifloxacin regimens compared to oral clarithromycin in the treatment of community-acquired pneumonia. 1145 11

Our article concentrates on two acute states, which develop less dramatically but their after-effects may be very serious: Spontaneous bacterial peritonitis and Ogilvie's syndrome. Spontaneous bacterial peritonitis is a bacterial infection of the ascitic fluid without any intraperitoneal source of infection. Ascites is a condition of the disease but need not be clinically manifested. Spontaneous bacterial peritonitis comes usually during heavy hepatic impairment. Diagnosis can be set according: 1. Positive cultivation of ascitic fluid, 2. PMN levels higher than 250/mm3, 3. No infection, which may require a surgical intervention is apparent. Liver disease, which brings about the spontaneous bacterial peritonitis can be: 1. Chronic (e.g. alcoholic cirrhosis), 2. Subacute (e.g. alcoholic hepatitis), 3. Acute (e.g. fulminant hepatic failure). Mortality of this form of peritonitis can reach up to 46%. The most frequent etiological factor is alcohol and viral hepatitis, the most frequent agents are E. coli and Klebsiella pneumoniae. The disease is most effectively cured by cefalosporins of the third generation. With inadequate treatment, prognosis may be poor. Intestinal pseudoobstruction syndrome has clinical symptomatology of a serious impairment with ileus without signs of any mechanical intestinal obstruction. Syndrome can be classified according to its development: 1. Acute form--acute intestinal pseudoobstruction syndrome--Ogilvie's syndrome, 2. Chronic form--chronic intestinal pseudoobstruction syndrome. Pathogenic mechanism of the syndrome is not known. The disease is related to immobility, administration of some drugs, electrolyte imbalance and concomitant diseases (most frequently malignant tumors). Clinical symptomatology dominates nausea, vomiting, diffuse abdominal pain, constipation or diarrhoea. For diagnostics the first step should be termination of all medication, which could have causing affects, then taking native abdominal X-ray picture where gaseous intestinal distension can be prominent (coecum distended up to 9-12 cm). Identification of fluid surfaces is not usual. Endoscopic examination can exclude obstruction in the distal part of gut minimally. The most frequent complication is perforation of coecum. Pharmacological treatment relays on prokinetics. The basic intervention remains decompression by a rectal catheter or an effective coloscopic decompression with subsequent introduction of a cannula. Mortality of the disease fluctuates between 43 and 46%.
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PMID:[Acute states in gastroenterology: spontaneous bacterial peritonitis and the acute intestinal pseudoobstruction syndrome]. 1150 91

A 25-year-old man presented with abdominal pain and bloody diarrhea. Colonoscopy showed hemorrhagic proctocolitis with superficial erosions. Histology was consistent with the diagnosis of ulcerative colitis and biopsy cultures were negative. Despite treatment with prednisolone (40 mg/day), his clinical condition deteriorated and he was referred to our institution. On repeated questioning, the patient reported self-medication with diclofenac (200 mg/day) for 6 weeks to treat tendinitis prior to the beginning of digestive symptoms. Rectosigmoidoscopy confirmed bleeding colitis and repeated biopsy cultures showed Klebsiella oxytoca. Corticosteroids were stopped and ofloxacin (400 mg/day) was prescribed for 14 days. Diarrhea quickly resolved. Colonoscopy 8 weeks later showed only patchy erythematous mucosa without bleeding or erosions. Two years later, the patient remains asymptomatic with normal total colonoscopy. The definitive diagnosis was de novo NSAID-induced colitis subsequently complicated by Klebsiella oxytoca infection.
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PMID:[Diclofenac-induced colitis complicated by Klebsiella oxytoca infection]. 1159 43

Spontaneous bacterial peritonitis (SBP) is a common and often fatal complication occurring in cirrhotic patients with ascites. It is defined as an infection of the ascitic fluid in the absence of any obvious intra-abdominal source. This study was a descriptive retrospective study that examined signs and symptoms of SBP, prevalence, result of the culture and antibiotic susceptibility of the organisms and outcome of antibiotic treatment, especially to ampicillin-aminoglycoside. Data were collected from inpatient medical records at Srinagarind Hospital between 1993 and 1997. Forty-four patients with 54 episodes of SBP were included in this study. The results revealed that SBP commonly occurred in cirrhotic patients. Presenting symptoms of SBP were fever, abdominal pain and abdominal distension, respectively. Signs of SBP were ascites and rebound abdominal tenderness. Forty-three per cent of ascitic fluid cultures were positive for bacteria E. coli (30.4%), Streptococcus spp (26.1%) and Klebsiella spp (13.0%) were the most common causes of SBP which were similar to other studies. Ampicillin plus an aminoglycoside were mostly often used in this study; in only 15.8 per cent of patients did the antibiotics need to be changed. Mortality rate in this group was not increased after antibiotic was changed.
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PMID:Spontaneous bacterial peritonitis, causes and antibiotic usage in Srinagarind hospital. 1175 81


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