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

The frequency and the severity of disseminated intravascular coagulation (DIC) and of metabolic complications during the induction treatment were studied in 62 cases of acute lymphocytic leukemia with initial white blood cell count over 100 000/cu mm. Transient DIC were noted in 20,5% of cases. Metabolic complications were frequent: hyper-uricemia noted in 62% of cases was not the chief problem. Hyperazotemia was noted in 33% of cases and hyperkaliemia in 26% of cases. Hypocalcemia, noted in 34% of cases, was always associated with hyperphosphoremia. Blood glucose was low in 4 cases and increased in 7 cases out of 39.
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PMID:[Acute lymphoblastic leukemia with hyperleucocytosis: an urgent problem during initial treatment (author's transl)]. 28 98

A case of acute fatty liver as a rare cause of pregnancy-induced jaundice is reported. Near term the 25-year-old patient became rapidly jaundiced. On admission laboratory tests showed signs of incipient coagulopathy and impaired renal function. When fetal vital signs deteriorated cesarean section was performed. After surgery the fullblown picture of disseminated intravascular coagulation developed, with profuse bleeding only controllable by rigorous substitution of plasma factors. Acute hepatic insufficiency with ascites followed. Despite the marked bilirubin elevation the hepatic enzymes were only slightly raised. In addition, acute renal insufficiency, pancreatitis and hyperuricemia developed. Under intensive care the patient recovered slowly and was discharged after 4 weeks with a healthy baby.
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PMID:[Acute pregnancy fatty liver with survival of the mother and child]. 271 99

Acute leukemias with high white blood count have a poor immediate prognosis and the treatment must be started within the first hours following diagnosis. It is necessary to prevent and to treat the severe metabolic disorders observed during induction treatment of acute lymphoblastic leukemia with WBC greater than or equal to 100,000/mm3. We analysed all the metabolic disorders in a retrospective study of 45 patients in order to determine their adequate prevention and treatment. Prevention of hyperuricemia and of secondary renal failure is now possible with urate oxidase, allowing an aggressive and rapid induction. Hyperkalemia can be prevented by urinary alkalinization and hyperphosphoremia with hypocalcemia by high dose intravenous calcium therapy. Renal failure is often transitory and functional. Disseminated intravascular coagulation is treated by heparin and platelets infusion and severe hyperglycemia requires insulin therapy.
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PMID:[Acute hyperleukocytic lymphoblastic leukemia (greater than or equal to 100,000 leukocytes/mm3). Metabolic changes during induction treatment. Study, prevention and treatment]. 385 53

The results of animal experiments and clinical observations concerning the pathological role of hyperuricaemia and the effect of allopurinol treatment in acute metabolic disturbances and critically ill patients is reported. In uricase enzyme blocked rats treated by oxonic acid, urate nephropathy could be elicited by endogenous purine catabolism in shock. Hyperuricaemia aggravated the shock, while allopurinol increased the survival time. In shock resistant rats hyperuricaemia did not develop when shock was elicited. Allopurinol prevented hyperuricaemia and increased the physical performance of swimming rats, while in experimental DIC allopurinol reduced markedly the hyperuricaemia and the kidney damage. In clinical studies a close correlation was observed between the degree of hyperuricaemia and the severity of illness. Serum uric acid values were lowered in cases treated by peritoneal dialysis. In randomized control studies of newborns with IRDS the survival rate was improved by allopurinol treatment. In critically ill patients with various illnesses allopurinol prevented the progression of the pathological process and improved the clinical condition. The effect of allopurinol in acute clinical metabolic disturbances may be due to its protection against the renal damage by hyperuricaemia and against purine loss by inhibition of xanthine oxidase during the hypoxic stress and the enhancement of hypoxanthine salvage by HGPRT. Allopurinol reduced the production of superoxide radicals and thus the effect of injury may also be moderated by xanthine oxidase blockade.
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PMID:Role of hyperuricaemia in critically ill patients especially newborns. 638 36

In order to choose the best adapted test for pre-eclampsia monitoring, platelet production time (PPT) was measured simultaneously with uricemia, factor VIII complex, beta-thrombogobulin, and other tests of platelet activation including platelet volume, density and platelet very dense body content. In the pre-eclamptic group (11 patients). In the PPT was significantly reduced in comparison with normal pregnancies (6 patients). In the pre-eclamptic group, there was good and significant correlation between PPT and the VIIIrAg/VIIIc ration (r = 0.87) and between PPT and uricemia (r = 0.79). The correlations between PPT and the other tests are poor and non-significant. Thus, for clinical purposes, the VIIIrAg/VIIIc ratio and uricemia are convenient parameters, and give very reliable information on the severity of the consumption coagulopathy which characterizes pre-eclamptic pregnancies.
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PMID:Platelet production time, uricemia, and some hemostasis tests in pre-eclampsia. 677 20