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

Patients with liver cirrhosis and ascites suffer from spontaneous bacterial peritonitis (SBP) in up to 25%. The typical clinical signs are abdominal pain with tenderness and fever. 30% have no signs of peritonitis. Then clinical worsening, encephalopathy, rising serum creatinine levels, and therapy resistant ascites may be the only clinical features. SBP must be differentiated from bacterascites and culture negative neutrocytic ascites by the polymorphonuclear neutrophil (PMN) count in the ascites and the presence of positive culture results, which has prognostic implications. Gram negative rods from the colon play an important etiological role in SBP. Gastrointestinal bleeding, lack of serum complement, a low ascites protein and the extent of intrahepatic shunts predispose to SBP. Then, prophylaxis with the comparable drugs neomycin and norfloxacin is indicated. Coexisting encephalopathy has to be treated by the therefore effective neomycin. Otherwise, norfloxacin is the drug of choice because of better acceptance and lower costs. Chemical parameters of the ascites (pH value less than 7.4; LDH and lactate greater than serum levels; glucose less than 50 mg%) help to assess the severity of peritonitis. The course of ascitic PMN under therapy and the time of persisting positive cultures can discriminate SBP from secondary peritonitis. Antibiotics of choice are amoxicillin-clavulanic acid and cefotaxime. Short course therapy (5 days) is a effective as long course therapy (10 days). Today SBP is no more life-threatening because diagnosis, prophylaxis and therapy have improved. However, complication rate of patients with liver cirrhosis and ascites has not changed.
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PMID:[Spontaneous bacterial peritonitis]. 141 38

This randomized controlled trial was conducted to compare the efficacy of intravenous infusion of octreotide (a synthetic long-acting somatostatin analogue) with vasopressin in 48 cirrhotic patients with endoscopically proven bleeding esophageal varices. Twenty-four patients received a continuous infusion of octreotide 25 micrograms/h for 24 h after an initial bolus of 100 micrograms and another 24 patients received a continuous infusion of vasopressin 0.4 U/min for 24 h. Bleeding was initially controlled after 6 h of drug infusion in 88% (21/24) and 54% (13/24) of the patients treated with octreotide and vasopressin respectively (p = 0.03). Complete control of bleeding after 24 h of drug infusion was achieved in 15 (63%) patients receiving octreotide and in 11 (46%) patients receiving vasopressin (p > 0.05). Side effects during drug infusion such as headache, chest pain and abdominal pain were significantly lower in the octreotide group (3/24) than in the vasopressin group (11/24). Serum gastrin and insulin levels fell significantly following octreotide infusion, but plasma glucose levels remained unchanged. Mortality related to bleeding esophageal varices was no different between the two groups. This report showed that octreotide infusion was more effective and had fewer side effects than vasopressin in initial controlling of acute esophageal variceal bleeding until an elective endoscopic sclerotherapy could be performed.
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PMID:A randomized controlled trial comparing octreotide and vasopressin in the control of acute esophageal variceal bleeding. 148 8

3 episodes of alcoholic ketoacidosis were observed in one female patient over a period of 19 months. The clinical picture consisted of vomiting, dehydration, hyperventilation and abdominal pain. Predominant laboratory findings were acidosis (pH less than 7) and hyperglycaemia, with blood glucose values of 354, 330 and 147 mg/dl. This disorder is an important cause of metabolic acidosis, but especially in the German literature there are only rare reports on this issue. The picture of ketoacidosis in mostly chronically malnourished alcoholics reflects not only the complex abnormalities of acid-base balance caused by excessive cumulation of ketoacids, but also the related severe depletion of electrolytes and extracellular volume. Adequate acute therapy (as for diabetic ketoacidosis) and thorough follow-up treatment of any concurrent conditions result in rapid reversal of the syndrome in most cases. Since there are few reports of repeated episodes in one patient, an overview of this disorder is presented concerning management and differential diagnosis of the basis of our case report.
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PMID:[Alcoholic ketoacidosis--3 episodes in one patient]. 150 41

In patients with unexplained pain after cholecystectomy, morphine often induces pain and may increase plasma aspartate aminotransferase (AST) activity because of exaggerated or prolonged rises in pressure within the biliary system. These anomalous effects of morphine may be mediated by activation of autonomic or related afferent nuclei. In this study, 16 patients with pain and increases in AST after morphine were further studied after pre-treatment with dexamethasone and hydrocortisone. Pre-treatment with dexamethasone decreased scores for pain and nausea and prevented or attenuated increases in plasma AST and glucose; these effects were not observed after pre-treatment with hydrocortisone. Serial changes in plasma concentrations of catecholamines were determined in 8 patients and showed that pre-treatment with dexamethasone, but not hydrocortisone, was associated with lower concentrations of norepinephrine and epinephrine with overall reductions of 53% and 67%, respectively. These observations are consistent with a role for sympatho-adrenomedullary activation in abdominal pain induced by morphine. The different effects of dexamethasone and hydrocortisone raise the possibility that sympatho-adrenomedullary activation after morphine is influenced by the interaction of cortisol with type I glucocorticoid receptors which have a low affinity for dexamethasone and a high affinity for cortisol.
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PMID:Differential effect of glucocorticoids on abdominal pain induced by morphine. 174 37

Enoximone, a new phosphodiesterase-inhibitor with positive inotropic and vasodilating activities is available for intravenous use in patients with severe heart failure. A review of the current knowledge regarding the adverse effects of this substance reveals that they are characterized by cardiovascular, central nervous, and gastrointestinal side effects. Adverse effects occurred in 20% of patients and were mostly due to the pharmacological properties of enoximone. Cardiovascular side effects (10%) were the most frequent; ventricular and supraventricular arrhythmias were most common. Two to three percent of the patients experienced hypotension due to the vasodilator activity of enoximone. Headache, insomnia, and anxiety were the most frequent adverse effects on the central nervous system. Three percent of the patients treated experienced vomiting, nausea, abdominal pain, and diarrhea. An increase of liver enzymes and serum glucose could be observed, mostly in patients with previous liver disease or diabetes. Pharmacokinetic drug interactions are not known; possible pharmacodynamic interactions result from the pharmacological properties of the drugs. Intravenous therapy with enoximone causes a few serious side effects that can only be controlled by careful observation of the patients treated.
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PMID:[Tolerance of enoximone in patients with heart failure]. 183 4

Retrospective analysis of 45 patients (33 females, 12 males) with cytologically-proven malignant ascites is presented. Abdominal pain was the most frequent symptom (69%). Fiftythree percent cases had low serum albumin. Ascitic fluid was haemorrhagic or serosanguinous in 48% cases, in the rest it was clear or straw-coloured. Peritoneal effusion was exudative in 84% cases. Mean glucose content of ascitic fluid was 95 mg/dl and the mean white cell count of 919 cells/cmm. Vast majority (82%) of the cases had metastatic adenocarcinomas. Primary malignancy was mostly ovarian (47%) followed by non-Hodgkin's lymphoma (11%) and gall bladder carcinoma (9%). Primary site could not be identified in 13% cases. Sixty-two percent patients received systemic chemotherapy for the underlying malignancy, of these 43% had complete or partial resolution of the ascites. Of the patients whose long-term follow-up is available, 54% were alive with a median follow-up of 9 months.
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PMID:Clinical features and management of malignant ascites. 190 31

The association between risk factors for ischemic heart disease and plasma fibrinogen level was analyzed in a cross-sectional population study. All 51-year-old men living in a certain area within the county of Copenhagen were invited; 439 of 542 (81%) participated in the study. Data were collected via questionnaire and at health examinations. The following independent variables were analyzed: social variables, which included social class, marital status, and job strain; psychological and psychosomatic variables, which included abdominal pain, personal and economic problems, self-assessed state of health, and degree of loneliness; behavioral variables, which included smoking, drug consumption, physical activity, use of sugar, and alcohol consumption; and physiological variables, which included high density lipoprotein (HDL) and low density lipoprotein (LDL) cholesterol, physical fitness, fasting glucose level, waist-to-hip ratio, and systolic blood pressure. In the multivariate analyses, the following variables showed an independent positive association with plasma fibrinogen level: one social variable (low social class); two psychological variables (abdominal pain index and personal/economic problems); two behavioral variables (smoking and physical inactivity during leisure time); and three physiological variables (low HDL cholesterol, low physical fitness, and high LDL cholesterol). The strongest independent associations with plasma fibrinogen level were found for smoking, social class, LDL cholesterol, and HDL cholesterol. These analyses suggest that smoking is a major risk factor for an elevated plasma fibrinogen level, but that other factors such as social class, cholesterol level, physical inactivity/physical fitness, and psychological problems also influence plasma fibrinogen level.
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PMID:Plasma fibrinogen and ischemic heart disease risk factors. 199 52

Alcoholic ketoacidosis is characterized by a metabolic acidosis with an elevated anion gap. It generally is seen in the chronic alcoholic patient who has recently gone on a "binge" that was terminated because of complaints such as nausea, vomiting or abdominal pain. Caloric intake is diminished. Treatment includes volume repletion and glucose administration. Morbidity and mortality usually result from intercurrent illness.
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PMID:Alcoholic ketoacidosis. 222 84

Pancreatic exocrine and endocrine function is described in 29 patients with pancreas divisum and upper abdominal pain. The diagnosis was made by endoscopic pancreatography (ERP) after cannulation of the major, as well as the accessory, papilla in all patients. At ERP, six patients had signs of marked and six patients moderate pancreatitis, whereas 17 patients were free from pancreatitis changes. Pancreatitis was found in the dorsal anlage in 12 patients (41%) of whom seven (24%) had similar alterations also in the ventral anlage. Fecal fat excretion was increased in 48% of the patients, and abnormal serum levels of pancreatic enzymes were found in more than one-third. Impaired insulin release was detected in 21% of the 28 patients examined following ingestion of oral glucose. Including an additional patient with manifest diabetes, 24% (7/29) had signs of endocrine insufficiency. The serum-insulin, serum-C-peptide and insulin/glucose pattern following an oral glucose load reflected the degree of severity of pancreatitis changes at ERP. Altogether, 66% of the patients had morphological and/or functional evidence of pancreatic affection.
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PMID:Pancreatic exocrine and endocrine function in patients with pancreas divisum and abdominal pain. 223 Mar 57

Of 100 cases of chronic pancreatitis, 20 received surgical treatment. The duration of illness before surgical treatment was less than 5 years in 75% of patients. Post-operatively, the persistent abdominal pain was relieved and serum pancreatic enzyme levels were normalized in all the patients except two who continued drinking alcohol. Exocrine and endocrine pancreatic function were unchanged or slightly improved post-operatively in most cases. In 9 of 10 patients who have been followed up post-operatively for over 4 years, pancreatic endocrine function has been maintained by diet control with no significant impairment of glucose tolerance. These results suggest that in patients with chronic pancreatitis surgical intervention is of greatest benefit in preservation of pancreatic functions when it is performed at an early stage in which these functions are relatively well maintained.
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PMID:Prognosis of pancreatic endocrine function in chronic pancreatitis: significance of surgical treatment. 227 97


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