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)

There have been recent reports of rhabdomyolysis associated with cocaine abuse. The pathologic findings from these cases have not been described. Pathologic abnormalities in two fatalities with cocaine-associated rhabdomyolysis, including one with hyperpyrexia, acute renal failure, and disseminated intravascular coagulation, are discussed in detail. Skeletal muscle in both cases showed necrosis without evidence of vasculitis, polarizable foreign crystals, or other specific lesions. The individual with renal failure showed acute tubular necrosis with granular myoglobin casts in tubules. The mechanism of cocaine-associated rhabdomyolysis is unclear, but potentially includes ischemia due to vasoconstriction, direct toxicity, hyperpyrexia, and increased muscle activity from agitation or seizure. Adulterants may also play a role. In unexplained cases of rhabdomyolysis, toxicologic evidence of cocaine should be sought. In those cases of rhabdomyolysis associated with acute renal failure, the presence of cocaine in blood may be prolonged because of impaired renal clearance.
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PMID:Rhabdomyolysis associated with cocaine abuse. 174 98

A 77-year-old woman with a 9 years history of Parkinson's disease was admitted to our hospital because of high fever, disturbance of consciousness, increased muscular rigidity and abnormal involuntary movements. She was continuously treated with levodopa + carbidopa (Menesit) 300 mg and amantadine 150 mg every day until admission. On admission, the pulse rate was 102 per minute, blood pressure 90/40 mmHg, body temperature 40.9 degrees C, and bloody stool was noticed. On laboratory examination, erythrocyte sedimentation rate was 6 mm/h, thrombocytes 8.1 X 10(4)/microliters, fibrinogen 91 mg/dl, FDP 40 mg/ml, suggesting DIC. According to her biochemical examination, serum GOT (167 u), GPT (119 u), CPK (847 IU/l), BUN (53.9 mg/dl) and myoglobin (10,370 ng/ml) were increased. These laboratory data indicated that she was suffering from neuroleptic malignant syndrome (NMS) with disseminated intravascular coagulation (DIC). On diagnosis of NMS associated with DIC, she was treated with dantrolene and FUT-175. Dantrolene was effective on the elevated COK level and FUT-175 was effective on the DIC, and symptoms of NMS and DIC were completely improved after a period of 14 days. Patients with Parkinson's disease have been suspected to have a low incidence of DIC, and this may be the first case report on successful treatment of levodopa-induced NMS with DIC in the patient with Parkinson's disease.
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PMID:[Successful treatment of levodopa-induced neuroleptic malignant syndrome (NMS) with disseminated intravascular coagulation (DIC) in a patient with Parkinson's disease]. 204 8

Plasmapheresis (PP) was applied to the treatment of 5 children aged 6-14 years with the crush syndrome. The multimodality treatment using antibiotics, erythrocytic mass, rheologically active preparations, hemodialysis and blood rheologically active preparations, hemodialysis and hemoperfusion carried out for 6-7 days before PP did not bring about any appreciable improvement of the patients' status. The patients failed to get rid of anuria and manifested the signs of increasing intoxication. The treatment with PP consisted of 1 to 6 procedures, in the course of which 70 to 85 of the design volume of the circulating plasma was removed. The use of PP resulted in the disappearance of myoglobin from the patients' blood and urine, in the normalization of the coagulogram, a considerable decrease of the content of medium molecules, and in the appearance of the first urine towards the end of the procedure. Thus, the introduction of PP into multimodality treatment of the crush syndrome made it possible to eliminate anuria, disseminated intravascular coagulation, and to noticeably reduce intoxication and to clear the blood off myoglobin.
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PMID:[Experience with the use of plasmapheresis in the combined treatment of children with the crush syndrome]. 233 28

A total of 162 patients with acute thromboses and embolism of bifurcation of the aorta and the major vessels of the extremities were studied for renal performance before and after the corrective surgery. In this line the values of central hemodynamics, electrolytic balance, acid-base composition of blood and the hemostatic system were investigated. The author established the relation between the renal dysfunction and the character of the underlying disease which was the cause of thromboses or embolism, the level of occlusion and the degree of ischemic lesions in the extremity mainly. It was revealed that in case of an increase in the ischemic lesion of the extremity, the kidney performance decreased. In patients with recovered blood flow in the extremities, the failure of the renal function was developing due to the inclusion syndrome. The author distinguished three stages of the syndrome severity and related functional disorders of the kidneys. Renal dysfunction should be corrected even in case of mild ischemic lesions. The authors presented the principles of their correction as well. Acute renal failure can be regarded as a death cause only in 7.7% of expired persons who had acute thromboses of arterial embolism. The author came to the conclusion that in patients with the recovered blood flow pathological changes in the morphology and functioning of the kidneys were mainly associated with the disorders in renal hemodynamics, the mechanical blockage of tubules by myoglobin degradation products, decompensated metabolic acidosis, disseminated intravascular coagulation syndrome and immediate exposure of the renal parenchyma to toxins of protein nature.
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PMID:[Kidney involvement in acute occlusion of the bifurcation of the aorta and the major arteries of the lower extremities]. 239 38

Clinical trials of immunoenzyme test-systems for the quantitative determination of fibronectin, fibrinogen, fibrin/fibrinogen degradation products and myoglobin have been performed on serum and plasma samples obtained from patients and healthy donors. The tests were informative and possessed diagnostic value in the following conditions: fibronectin--in pyogenic septic complications of newborns, burn infections; fibrinogen and fibrin/fibrinogen products--in thrombosis, myocardial infarction and disseminated intravascular coagulation syndrome; myoglobin--in myocardial infarction.
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PMID:[Possibilities of using immunoenzyme test systems for determining levels of myoglobin, fibrinogen, fibrin-fibrinogen degradation products and fibronectin in the diagnosis of somatic diseases]. 330 Jul

The first successful treatment by plasma exchange of acute renal failure and disseminated intravascular coagulation, as well as liver and central nervous system damage, was achieved in two patients with severe multiorgan damage associated with extensive muscle tissue damage caused by heatstroke and/or electrical injury. Substances derived from damaged muscle tissue, such as myoglobin and enzymes, were efficiently removed by a cellulose acetate membrane filter. Improvement of consciousness, disturbance, coagulation disorder, and renal failure were observed. The disorders associated with extensive rhabdomyolysis seem to be a promising indication for this therapy. Plasma exchange with a membrane filter is useful for treatment of patients with renal failure, being readily connected on-line with conventional dialysis.
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PMID:Successful treatment of fulminating complications associated with extensive rhabdomyolysis by plasma exchange. 732 79

Acute exertional rhabdomyolysis is caused by a skeletal muscle injury that results in the release of myoglobin and other cellular contents into the circulatory system. Recent reports suggest that acute exertional rhabdomyolysis is more common and more serious than previously realized. Mild to moderate acute exertional rhabdomyolysis can result in hyperkalemia, hypernatremia, lactic acidosis and hyperphosphatemia. Disseminated intravascular coagulation, renal failure and compartmental syndrome may also occur. The physician should maintain a high index of suspicion for acute exertional rhabdomyolysis in patients who present with symptoms of an overexertion injury, most commonly pain and swelling in the affected muscles. Special attention should be given to evaluating the history for occupational, recreational, environmental and medical risk factors for rhabdomyolysis. Screening may be performed with a simple urine dipstick test; if the urine is orthotoluidine-positive, the diagnosis should be confirmed with measurement of the serum creatine kinase level. Early intervention with aggressive hydration and close monitoring for metabolic, renal or hematologic complications may prevent serious injury or death.
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PMID:Acute exertional rhabdomyolysis. 762 24

A few hours after a 15 km march a 19-year-old man developed a fever of 40 degrees C, accompanied by hemoptysis, tarry stools and pain in the thigh. On physical examination there was tenderness and swelling over the shoulders, upper arms and thighs as well as petechiae, bruises, hepatomegaly, pain on percussion over the kidney region and signs of hypovolaemia. There was leukocytosis (18,800/microliters) and increased creatinase activity (3900 U/l, rising to 66,300 U/l after 24 h). The platelet count fell from 147,000 to 11,000/microliters, the fibrinogen level to 0.25 milligrams. On the second day serum creatinine was 4.1 mg/dl, urine volume 50 ml/24 h, urinary myoglobin concentration 120,000 micrograms/l. The Quick value dropped to under 3%, while liver enzymes and bilirubin concentration rose. The rhabdomyolysis caused acute respiratory failure, despite symptomatic treatment of the acute renal failure and consumption coagulopathy, but after 8 weeks of intensive treatment the patient was discharged without symptoms. No cause other than the preceding physical exertion was found for the rhabdomyolysis. Muscle biopsy revealed unspecific changes 4 1/2 months after discharge.
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PMID:[Complications of an idiopathic rhabdomyolysis (Meyer-Betz syndrome) after physical exertion]. 786 81

Although rare, exertional collapse and sudden death are the most serious potential complications of sickle cell trait. Studies suggest that this condition may occur in susceptible persons when poor physical conditioning, dehydration, heat stress or hypoxic states precipitate sickling of the abnormal erythrocytes. Sickling leads to endothelial damage, which can cause vasoconstriction, disseminated intravascular coagulation and local tissue damage. Cardiac effects include acute ischemia and arrhythmias. Muscle damage results in acute compartment syndromes and release of myoglobin into the circulation. Acute renal failure is possible. Diagnosis is based on a high index of suspicion, and characteristic presentation and laboratory findings, including myoglobinuria, hyperkalemia, hypocalcemia, hyperphosphatemia and elevated creatine kinase levels. The differential diagnosis includes pulmonary embolism, acute cardiac events, anaphylaxis and heat stroke. Management is based on stabilization, rehydration, and the treatment and prevention of complications.
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PMID:Exertional collapse and sudden death associated with sickle cell trait. 904 99

During sepsis, there is release of various endotoxins from microorganisms which more or less activates cascade systems including release of cytokines such as tumor necrosis factor alpha and interleukin 6 and complement components. This causes impairment of vascular integrity and permeability which may progress into septic shock and a disseminated intravascular coagulation which progresses into multiorgan failure, including acute renal failure and subsequent death. Although most endotoxins and cytokines have a molecular size < 50 kD, there is little efficacy in removal of them by hemofiltration filters used for acute dialysis. The use of antibodies against different endotoxins has not been successful. The use of plasma exchange procedures (including blood exchange) to remove such toxins and cell debris, as free myoglobin and hemoglobin, has been successfully tried in smaller not controlled studies since 1984. Once when more than three organs are involved in a progressive manner, the risk of death is at least 80%. In contrast, these studies showed a survival rate of about 75% by addition of such therapeutic interventions to the conventional intensive care unit treatment. The substitution of the removed plasma products must be considered to include products important for the host defense and coagulation process and to avoid infections, bleeding, or increased coagulation. This type of removal is unselective and probably in the future will include addition of absorption techniques which may add further benefit to the outcome.
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PMID:Plasmapheresis in severe sepsis or septic shock. 871 72


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