Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 14-year-old girl with acute promyelocytic leukemia (APL) developed cardiomyopathy following chemotherapy for remission induction and subsequent consolidation consisting of cumulative doses of 644 mg/m2 of daunorubicin and 31 mg/m2 of mitoxantrone. Six months after the first complete remission, when relapse of APL was recognized an allogeneic bone marrow transplantation (BMT) from her HLA-identical brother was performed. A preconditioning regimen, consisting of cytarabine (Ara-C, 2 g/m2/day x 3 days and 4 g/m2/day x 3 days), total body irradiation (TBI, 1200 cGy) and etoposide (VP-16, 50 mg/kg) caused moderate gastrointestinal symptoms and transient hemorrhagic cystitis, but did not worsen her cardiac function. Both continuous intravenous administration of heparin to control DIC and continuous low dose dopamine infusion to prevent cardiac failure achieved their purpose. The patient is leukemia-free and has no symptoms related to cardiomyopathy at the eight month after BMT. A preconditioning regimen (Ara-C, TBI and VP-16) appeared to be suitable for BMT to a patient with anthracycline-induced cardiomyopathy.
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PMID:[A successful allogeneic bone marrow transplantation for acute promyelocytic leukemia with anthracycline-induced cardiomyopathy at relapse]. 160 7

Toxic Shock Syndrome (TSS) is a potentially fatal illness caused by a particular strain of Staphylococcus aureus. The clinical presentation is similar to that of septic shock. The incidence of TSS peaked in the late 1970s and early 1980s, probably as a result of availability of super absorbent tampons. Although most commonly associated with menstruation, the overall incidence of menstrual and nonmenstrual TSS in men and women ranges from 1 to 3 per 100,000. There are almost equal numbers of menstrual and nonmenstrual cases of TSS identified annually. S aureus, the causative microorganism in cases of TSS, has been isolated from many body tissues. Toxic shock syndrome presents as a flu-like illness with high fever, vomiting, diarrhea, general malaise, and muscle weakness. Nursing and medical management focus on controlling or preventing potentially serious complications, such as adult respiratory distress syndrome, renal failure, electrolyte imbalances, disseminated intravascular coagulation, encephalopathy, and cardiomyopathy. Judicious use of tampons and barrier contraceptive devices may decrease the risk of developing TSS.
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PMID:Toxic shock syndrome: an opportunity for nursing intervention. 865

We report 81 of 107 cases of hemolytic uremic syndrome (HUS), admitted between July 1994 and February 1996, following an outbreak of Shigella dysenteriae type 1 dysentery in Kwazulu/Natal. All patients, excluding 1, were black with a mean age of 38 months (range 1-121); 50 (61.7%) were males. The mean duration of dysentery was 11.3 days (range 1-41) and HUS 15 days (range 1-91). Most patients had acute oliguric renal failure (90.1%), 42 (51.6%) required peritoneal dialysis. Complications included encephalopathy 30 (37.0%), convulsions 12 (14.8%) and hemiplegia 2 (2.3%), gastrointestinal perforation 8 (9.9%), protein losing enteropathy 26 (32.1%), toxic megacolon 4 (4.9%), rectal prolapse 5 (6.2%), hepatitis 11 (13.6%), myocarditis 5 (6.2%), congestive cardiac failure 3 (3.7%), cardiomyopathy 3 (3.7%), infective endocarditis 1 (1.2%), septicemia 15 (18.5%), disseminated intravascular coagulation 17 (21%). Leukemoid reactions were found in 74 (91.3%) patients, hyponatremia in 56 (69.1%), and hypoalbuminemia in 67 (82.7%). Stool culture for Shigella dysenteriae type I was positive in only 7 (8.6%) patients; Shiga toxin assays were not performed. Outcome was as follows: recovery 32 (39.5%), impaired renal function 8 (9.9%), chronic renal failure 26 (32.1%), end-stage renal disease 1 (1.2%), and death 14 (17.3%) patients.
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PMID:Post-dysenteric hemolytic uremic syndrome in children during an epidemic of Shigella dysentery in Kwazulu/Natal. 932 80

Thromboembolic (TE) events have been frequently reported in beta-thalassemic patients in association with known risk factors such as diabetes, complex cardiopulmonary abnormalities, hypothyroidism, liver function anomalies, and postsplenectomy thrombocytosis. In a recent survey involving 9 Italian thalassemic centers, we identified 32 patients with TE episodes in a total of 735 subjects, of whom 683 had thalassemia major and 52 thalassemia intermedia, corresponding to 3.95 and 9.61%, respectively. There was a great variation in localization: the main one (16/32) was CNS, with a clinical picture of headache, seizures and hemiparesis. Other localizations were the pulmonary (3 patients), mesenteric (1 patient) and portal (2 patients) sites. There were 6 cases of deep venous thrombosis (2 in the upper limbs, 4 in the lower ones). Intracardiac thrombosis was found in 2 subjects and clinical and laboratory signs of DIC were observed in 2 others during pregnancy. Since our patients with TE events present a statistically significantly higher incidence of associated dysfunction (cardiomyopathy, diabetes, liver function anomalies, hypothyroidism) than those without TE events (50 vs. 13.8%), we suggest close monitoring of those patients who are at higher risk of developing TE events because of the presence of one or more of these predisposing factors.
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PMID:Thromboembolic events in beta thalassemia major: an Italian multicenter study. 985 99

Although patients with cancer may derive much benefit from treatment, they are at risk for developing life-threatening complications. Hypersensitivity reactions can be severe, as in the case of anaphylaxis with L-asparaginase. Cardiac toxicities consist of arrhythmias with various drugs, hemorrhagic myocarditis with cyclophosphamide and ifosfamide, cardiomyopathy with anthracyclines, and pericardial disease. Acute respiratory failure may occur as a result of ARDS caused by ATRA or cytarabine, from interstitial fibrosis, or from pulmonary veno-occlusive disease. Hemorrhagic cystitis caused by cyclophosphamide and ifosfamide can be severe and result in exsanguination if unresponsive to treatment. Disseminated intravascular coagulation and thrombotic microangiopathy can produce thrombotic or hemorrhagic complications. Gastrointestinal toxicities include significant hepatotoxicity with a variety of drugs and development of acute surgical abdomen.
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PMID:Acute life-threatening toxicity of cancer treatment. 1152 52

In acute poisoning with ethanol a cardiac variant of tanatogenesis prevails. Signs for ethanol surrogates of DIC syndrome are more characteristic. Alcohol cardiomyopathy and liver cirrhosis are typical as causes of death for chronic forms of alcoholic disease. Histochemical features in the brain are found characteristic for some forms of alcoholic disease.
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PMID:[Pathomorphological manifestations of various forms of alcohol disease]. 1451 90

Severe anemia, growth retardation, diabetes mellitus, cardiac disorders, and, infrequently, stroke are well-known complications of thalassemia major. We report a girl, age 7 years, 2 months, with beta-thalassemia major associated with chronic renal failure, diabetes mellitus, and cardiomyopathy in whom a silent stroke was noted during follow-up. She was diagnosed with thalassemia major at age 6 months, chronic renal failure at age 3 years, 3 months, and diabetes mellitus and cardiomyopathy at age 7 years. Although cranial computed tomography was found to be normal at the age of 3 years, 3 months, magnetic resonance imaging showed cerebral infarct in the right frontal region at 7 years, 2 months. A thrombophilic panel revealed increased factor VIII and decreased protein C concentrations. She died from disseminated intravascular coagulation at age 7 years, 9 months. We did not record any clinical findings of stroke during her follow-up. We think that diabetes mellitus, dilated cardiomyopathy, and increased factor VIII and decreased protein C concentrations led to the occurrence of cerebral infarct. In conclusion, we emphasize that children with thalassemia major should be monitored closely for stroke. We also suggest that stroke can show a silent progression in severely affected children, as in our case.
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PMID:Silent stroke in a case of beta-thalassemia major associated with chronic renal failure and diabetes mellitus. 1469 9

A 34-year-old woman with eclampsia and the hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome developed encephalopathy, cardiomyopathy, pulmonary edema, liver failure, and disseminated intravascular coagulation (DIC), all of which resolved. She also had retinal hemorrhages in both eyes and a hemorrhagic infarct in the left occipital lobe that resulted in a permanent right homonymous hemianopia and a persistently depressed acuity of 20/100 OS. This case is unusual in demonstrating permanent visual deficits. In nearly all cases of preeclampsia or eclampsia, visual deficits are reversible. The superimposition of the HELLP syndrome may create more neurologic damage. Clinicians should be alert to patients at risk for HELLP syndrome and manage them aggressively.
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PMID:Permanent visual deficits secondary to the HELLP syndrome. 1593 36

Amphetamine abuse is widespread and associated with significant health risk. The most commonly encountered amphetamines are methamphetamine, 3,4-methylenedioxymethamphetamine (MDMA, Ecstasy), and the ephedra alkaloids. Although each of these harbors unique toxicity, they similarly impact the cardiovascular and neurological systems in overdose. Other serious complications associated with amphetamine abuse include severe hyperpyrexia and hyponatremia. Secondary conditions such as rhabdomyolysis, disseminated intravascular coagulation (DIC), gastrointestinal (GI) bleeding, hepatic necrosis, and renal failure are common, especially in those with hyperthermia. Chronic abuse poses risk of vasculitis, neuropsychiatric abnormalities, and cardiomyopathy. In addition, there is a growing body of evidence that even recreational abuse of methamphetamine and MDMA may produce long-lasting damage to dopaminergic and serotonergic neurons. Management principles include adequate sedation, aggressive cooling, and the use of titratable agents in the management of cardiovascular abnormalities.
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PMID:Amphetamine toxicity. 1608 95

Complement activation products are known to be generated in the setting of both experimental and human sepsis. C5 activation products (C5a anaphylatoxin and the membrane attack complex [MAC] C5b-9) are generated during sepsis following infusion of endotoxin, or after cecal ligation and puncture (CLP), which produces polymicrobial sepsis. C5a reacts with its receptors C5aR and C5L2 in a manner that creates the "cytokine storm", and is associated with development of multiorgan failure (MOF). A number of other complications arising from the interaction of C5a with its receptors include apoptosis of lymphoid cells, loss of innate immune functions of neutrophils (PMNs, polymorphonuclear leukocytes), cardiomyopathy, disseminated intravascular coagulation, and complications associated with MOF. Neutralization of C5a in vivo or absence/blockade of C5a receptors greatly reduces the adverse events in the setting of sepsis, markedly attenuates MOF, and greatly improves survival. Regarding the possible role of C5b-9 in sepsis, the literature is conflicting. Some studies suggest that C5b-9 is protective, while other studies suggest the contrary. Clearly, in human sepsis, C5a and its receptors may be logical targets for interception.
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PMID:Role of C5 activation products in sepsis. 2117 Apr 90


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