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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cerebral fat embolism was established as the cause of death in a 34-year-old man with acute pancreatitis. Encephalopathy complicating pancreatitis may be due to hypoxia secondary to pulmonary fat embolism, cerebral fat embolism, or the complicating syndromes of disseminated intravascular coagulation or hyperosmolality.
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PMID:Pancreatic encephalopathy. 32 Jun 76

Studies of coagulation were performed prospectively in 41 patients with mild to moderately severe acute pancreatitis. Six patients (15%) presented with coagulation data suggestive of defibrination; two of them had clinical signs of bleeding. No other cause than pancreatitis was found in these 6 patients to account for coagulation abnormalities. Comparing the patients who presented defibrination to those who did not, no difference was observed in clinical course and admission values of serum amylase, fibrinogen, urea, calcium, glucose, transaminase levels, white blood cell count and arterial partial pressure of oxygen. Platelets counts and serum creatinine levels were respectively lower and higher in the first group of patients.
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PMID:[Defibrination syndrome during acute pancreatitis: 6 cases. Prospective studies of coagulation in 41 patients (author's transl)]. 46 Nov 54

The first recognised outbreak of Marburg virus disease in Africa, and the first since the original epidemic in West Germany and Yugoslavia in 1967, occurred in South Africa in February 1975. The primary case was in a young Australian man , who was admitted to the Johannesburg Hospital after having toured Rhodesia. Two secondary cases occurred, one being in the first patient's travelling companion, and the other in a nurse. Features of the illness included high fever, myalgia, vomiting and diarrhoea, hepatitis, a characteristic maculopapular rash, leucopenia, thrombocytopenia, and a bleeding tendency. The first patient died on the seventh day from haemorrhage resulting from a combination of disseminated intravascular coagulation and hepatic failure. The other two patients were given vigorous supportive treatment and prophylactic heparin and recovered after an acute phase lasting about seven days. During this period on developed pancreatitis, the serum amylase remaining raised until the 32nd day after the onset of the illness. The other developed unilateral uveitis after having been asymptomatic for two months. This persisted for several weeks and Marburg virus was cultured from the anterior chamber of the eye.
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PMID:Outbreake of Marburg virus disease in Johannesburg. 81 15

We encountered a patient who was diagnosed as rheumatoid arthritis (RA) at 15 years old and developed malignant RA (MRA) within one year. He suffered from mononeuritis multiplex and cutaneous infarction. Despite of treatment including steroid pulse therapy, neuritis progressed. Lung infiltration, pancreatitis and intestinal bleeding were accompanied. He died of disseminated intravascular coagulation on 153 days after admission. Autopsy revealed systemic rheumatoid vasculitis in coronary artery, pancreas, liver, small and large intestine, kidney and lung. These severe vasculitis occurred in young RA patient are rare case and it is important to consider the therapy and prognosis.
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PMID:[An autopsy case of malignant rheumatoid arthritis (MRA) which was difficult to distinguish from polyarteritis nodosa (PN)]. 135 57

Splenic hematomas are infrequent complications of acute pancreatitis. In some cases, local factors that may play a role in the pathogenesis of the hematoma (thrombosis of the splenic artery or veins, intrasplenic pseudocysts, perisplenic adhesions, enzymatic digestion) are found. In the absence of local factors, the etiology of splenic hemorrhage remains unknown. We report two cases of splenic hematoma occurring during an acute necro-hemorrhagic pancreatitis associated with renal failure that required renal replacement therapy (hemodialysis and continuous arteriovenous hemodialysis). In both cases, more than half of splenic parenchyma was affected by multiple infarctions. No local factors responsible for the splenic abnormalities were detected in either case. Thrombosis of the splenic arterial microcirculation and a coagulation disorder consistent with disseminated intravascular coagulation was detected in one patient. In the second patient, coagulation disorders secondary to either liver disease, pancreatitis and its septic complications, or extracorporeal circuit heparinization for renal replacement therapy were present. Coagulation disorders should be considered whenever a splenic hematoma is found in a patient with acute pancreatitis. Disseminated intravascular coagulation may be the etiology of a splenic hematoma in acute pancreatitis.
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PMID:Splenic hematoma in acute pancreatitis. Role of coagulation disorders. 141 37

Pneumocystis carinii pneumonia (PCP) is a major opportunistic infection in acquired immunodeficiency syndrome (AIDS) and is treated with co-trimoxazole, pentamidine and others. The severe adverse reactions, including bone marrow suppression, by these therapeutic agents often preclude their continued use. A 14-year-old male HIV-positive hemophilia A patient, who was complicated by disseminated intravascular coagulation syndrome (DIC) following acute pancreatitis during treatment for PCP, was treated with proteinase inhibitors and anticoagulant agents. He was improved and discharged. As pentamidine may cause pancreatitis and develop DIC, it is important that pancreatic enzymes should be carefully followed when this agent administrated. In this case, granulocyte colony-stimulating factor and erythropoietin were effective for the bone marrow suppression, suggesting that importance of these agents for the prophylaxis of other secondary infections during the treatment.
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PMID:[HIV-1 seropositive hemophilia A complicated by disseminated intravascular coagulation syndrome and acute pancreatitis during treatment of Pneumocystis carinii pneumonia]. 143 51

Pancreatitis in SLE remains an enigma and probably results from multiple pathogenetic mechanisms. However, cases of pancreatic thrombus formation remain few and far between, suggesting that APS is not the major cause of pancreatitis. Whether aPL contribute to pancreatic thrombus formation in rare patients needs to be demonstrated by antemortum arteriographic studies showing thrombus or vasculopathy. The postmortem pancreatic examination of patients who have died of the disseminated vasculopathy-coagulopathy syndrome remains problematic, because if thrombi are found, they may simply represent the endstage of multiple mechanisms, including hypotension, hypoxia, DIC, or TTP, rather than an aPL specific mechanism.
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PMID:Pancreatitis in systemic lupus erythematosus: still in search of a mechanism. 151 54

It has been reported that continuous intravenous infusion of nafamostat mesilate (FUT) produces hyperkalemia due to reduced urinary excretion of potassium. The present study was performed to see whether renin-aldosterone effect is involved in this inhibition of potassium excretion. Ten patients were studied who had been given this drug (4 mg.hr-1) to prevent postsurgical pancreatitis or DIC. Urine potassium output decreased significantly from 44 +/- 5 microEq.min-1 prior to administration of FUT to 18 +/- 4 microEq.min-1 in 3 hours, sodium/potassium ratio increased significantly from 1.7 +/- 0.7 prior to administration of FUT to 5.4 +/- 3.3 in 5 hours; and plasma aldosterone decreased significantly from 92 +/- 24 pg.ml-1 prior to administration of FUT to 63 +/- 22 pg.ml-1 in 6 hours. The results suggest that hyposecretion of aldosterone may be one of the main causes of hypokalemia. Reduced secretion of aldosterone may be due to other factors than the suppression of renin-angiotensin system.
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PMID:[Effect of nafamostat mesilate on the renin-aldosterone system]. 156 May 70

Chronic pancreatitis is difficult to treat in patients with a nondilated duct. Patients experiencing intractable pain unresponsive to or judged untreatable by lesser procedures must decide between total pancreatectomy and resultant diabetes or a continuation of their pancreatitis. From 1977 through 1990, 26 patients underwent extensive pancreatectomy and dispersed pancreatic islet tissue autotransplantation for treatment of chronic pancreatitis pain and prophylaxis of surgical diabetes. Of these 26 patients, total (Whipple) or near-total (greater than 95%) pancreatectomy was performed in 24 patients. Of these 24 patients, pain relief could be assessed in 21 patients at 5 to 155 months (mean, 5.7 years), and 19 patients (90%) reported partial or complete remission. Of the patients who underwent total or near-total pancreatectomy, islets were injected intraportally in 22 patients and into the renal subcapsule in two patients. The latter two patients have required insulin since surgery. Of the other 22, one patient died from a complication of the pancreatectomy. Nine of the 21 evaluable recipients of intraportal islet autografts were insulin independent for at least several months after surgery. Five patients are currently insulin independent at 6 years, 4 years, 1.5 years, 9 months, and 5 months after surgery. Of the other four patients, one patient died insulin independent at 6 years, and three patients required insulin beginning 8 to 18 months after surgery. Insulin independence correlated with the number of islets recovered, which in turn correlated inversely with the degree of pancreatic fibrosis. Of our four most recent patients, three patients had mildly to moderately fibrotic glands, and higher numbers of islets were obtained. After total (Whipple) pancreatectomy, these three patients are insulin independent. A liver biopsy was performed in one patient 8 months after total pancreatectomy and islet autotransplantation; numerous clusters of islet cells staining strongly for insulin and glucagon were detected within portal triads on both wedge and needle biopsy specimens. Morbidity related to the intraportal-dispersed pancreatic islet tissue transplantation was low (no disseminated intravascular coagulation, significant portal hypertension, or hepatic dysfunction). Islet autotransplantation can be an effective and safe adjunct to extensive pancreatic resection for those patients who risk surgical diabetes for relief of their chronic pancreatitis pain.
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PMID:Autotransplantation of dispersed pancreatic islet tissue combined with total or near-total pancreatectomy for treatment of chronic pancreatitis. 185 51

The purpose of this study was to analyse the clinical course of 410 patients of severe surgical infections (primary 251, postoperative 159) during recent 5 years and to evaluate the important background factors which make these patients serious. As a result, the following patients such as, (1) who have refractory primary infections, for example malignant lymphoma, severe pancreatitis etc. (2) whose infectious foci were uncontrolled. (3) who had finally complicated a septic MOF or DIC, seemed to be especially critical even though recent advanced surgical therapy. To improve these severe conditions, we believe to need a renewed approach like so called "multi-disciplinary therapy", additionally with both conventional antibiotics administration and drainage for infectious foci. Several methods such as, (1) rational nutrition management using indirect calorimetry. (2) plasma exchange for removing toxic substances such as bacterial toxins, chemical mediators etc, from circulating blood. (3) pharmacological block of these toxic substances, were shown. In terms of the harmful chemical mediators, we supposed that both PAF (platelet activating factor) and oxygen free radical were extremely important in septic conditions from previous clinico-experimental studies. Therefore the effects of those pharmacological blockers such as PAF antagonists, SOD, protease inhibitor in experimental endotoxin shock were discussed in detail.
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PMID:[Clinico-experimental analysis of backgrounds of the severe surgical infections]. 194 10


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