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Query: UMLS:C0019087 (hemorrhagic diathesis)
 678 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The treatment of disseminated intravascular coagulation (DIC) in infants with sepsis should be instituted after multimodality therapy of pyo-inflammatory diseases taking into account the degree of hemostatic disorders. In stage I DIC (hypercoagulation one), it is necessary to reach an adequate level of the inhibitors of the thrombin and plasmin systems. In this case it is quite sufficient to use donor's cryoplasma without heparin administration. In stage II DIC (transitory one) and stage III (hypocoagulation one), it is required that the drugs possessing antithrombin and antiplasmin activity, substitution therapy with blood preparations and components as well as measures to control hemorrhagic diathesis may be used.
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PMID:[Disseminated intravascular coagulation in newborn infants with infection]. 276 53

Critical conditions had been established in 21 (23.1%) of 91 patients with systemic connective tissue diseases for a 12 year period: renal failure (most often), sepsis, pericarditis with cardiac tamponade, hemorrhagic diathesis, terminal arteritis with gangrene, gastrointestinal perforations with peritonitis, etc. The corticosteroids applied in high doses and predominantly parenterally and the immunosuppressors are the main drugs used in the treatment of these conditions. Plasmapheresis when possible is a useful supplement. The prognosis of the acute critical conditions depends mainly on the affected organ (more favorable in pericarditis with tamponade and unfavorable in renal failure and gastrointestinal perforations with peritonitis (and on the basic disease) more optimistic in systemic lupus erythematodes and very pessimistic in nodal periarteritis and other allergic vasculitis).
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PMID:[The problems of treating acute critical states in diffuse connective tissue diseases]. 321 40

Continuous renal replacement modalities have found widespread use and acceptance over the last decade. The various modalities differ in the kind of access (arteriovenous v venovenous); in the application of convective clearance (continuous hemofiltration), diffusive clearance (continuous hemodialysis), or a combination of both (continuous hemodiafiltration); and in the location where the replacement fluid enters the circuit (predilution v postdilution). Continuous therapies incorporate several advantages, such as improved hemodynamic stability, the possibility for unlimited alimentation, optimal fluid balance, and gradual urea removal without fluctuations. However, it has not yet been shown whether these advantages have a significant impact on outcome and prognosis, the ultimate measure of treatment efficiency. Major disadvantages of continuous therapies are the ongoing necessity for continuous anticoagulation, immobilization of the patient, and possible side effects from lactate-containing replacement fluid or dialysate. Continuous renal replacement procedures have certainly made the management of critically ill patients easier. In particular, oligoanuric patients with diuretic resistant volume overload and hemodynamically unstable patients with acute renal failure and concomitant sepsis or multiorgan failure appear to benefit most from continuous treatment. The role of continuous hemofiltration as a method of removing serum cytokines in septic patients without renal failure is still controversial and needs further clinical assessment. Due to slow efficacy, continuous renal replacement is indicated only in rare circumstances for intoxication; this therapy also is of rather limited use in severe hyperkalemia or acidosis. Noncritically ill patients with uncomplicated renal failure (eg, due to the use of dye or antibiotics) should be treated with intermittent hemodialysis or peritoneal dialysis. Furthermore, intermittent hemodialysis is preferable in patients with hemorrhagic diathesis because it can be easily performed without anticoagulants.
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PMID:Continuous renal replacement therapies: an update. 970 2

The bleeding syndrome of acute promyelocytic leukemia (APL) is complex and consists of disseminated intravascular coagulation (DIC) and hyperfibrinolysis. Elastase, derived from malignant promyelocytes, is believed to mediate the fibrinogeno- and fibrinolysis by aspecific proteolysis. In this study we measured the role of elastase in fifteen patients with APL by using an assay for elastase degraded fibrin(ogen) and the results were compared with those obtained in patients with sepsis induced DIC. High levels of elastase were observed in sepsis and APL. The levels of fibrinogen and fibrin degradation products were significantly higher in APL patients compared to patients with sepsis induced DIC. Nevertheless, the level of elastase degraded fibrin(ogen) was higher in the sepsis group (635.3 ng/ml, compared to 144.3 ng/ml in APL; p <0.0001). So, the enormous increase in fibrin and fibrinogen degradation products in APL cannot be explained by elastase activity. This study suggests a minor role for elastase mediated proteolysis in the hemorrhagic diathesis in APL patients.
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PMID:Elastase mediated fibrinolysis in acute promyelocytic leukemia. 1089 47

53 of 3100 abortions at Bombay hospital were septic abortions, giving an incidence of 1.7%. Various factors of possible etiological significance were analyzed, including age, parity, marital status, duration of gestation, and the mode of interference leading to sepsis. 36 of 53 patients were aged 20-30 years, but other age groups were represented. In the present study, gravidity was not relevant, for all gravidity groups, from primipara to grand multipara 5 and above, had patients suffering septic abortions. 9 patients were married and gave a history of interference; in all, 38 patients were married, 22 were unmarried, and 4 were widows. 23 patients gave a definite mode of interference, and the most common method was interference with a stick. 43% mortality occurred in patients giving a history of interference, and 36% mortality occurred in others. Vaginal and cervical cultures revealed (16 cases studied) 5 cases of CL. tetani, 1 case of E. coli, and 10 patients showing strepto-, staphylo-, pneumococcal infections. In this series, 21 of 53 patients died: 8 of tetanus, 3 or renal failure, 4 of septicemia, 2 of hemorrhagic diathesis, and 3 of endotoxic shock. 1 patient had acute bacterial endocarditis and pulmonary embolism at sutopsy. It is this article's contention that the main cause of sepsis is using an instrument to induce abortion during an unwanted pregnancy; hence, a plea is made for more liberalized abortion legislation.
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PMID:Septic abortion. 1226 87

Disseminated intravascular coagulation (DIC) is an extremely serious hemorrhagic disorder and one that is potentially lethal. DIC is more frequently observed as a complication of obstetric pathologies, diffused neoplasms, bacterial sepsis, blood transfusions, traumas and adipose embolias. The literature reports very few cases occurring after total hip replacement, two of which the cause of death. In all of the cases described one or boh prosthetic components are cemented. The authors report a case observed after total hip replacement in a patient submitted one year previously to contralateral hip replacement. Severe hypotension, bradychardia and profuse bleeding of the wound and from the drainages one hour after suturing constituted the initial symptom. Recognition of the clinical findings, after exclusion of a iatrogenic lesion, and subsequent treatment in intensive therapy allowed us to save the patient. The syndrome must be suspected and immediately diagnosed when profuse bleeding that cannot be related to vascular lesion is observed immediately postsurgery after cemented or hybrid hip replacement. Confirmation through hematological tests and timely treatment in a specialized center are indispensable requirements to save the life of the patient.
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PMID:Disseminated intravascular coagulation during total hip replacement. 1250 12

Severe systemic manifestations of adult onset Still's disease (AOSD) are often fatal and occasionally related to hemophagocytic syndrome (HS). We describe the case of a 49-yr-old woman with AOSD presenting with non-remitting high fever, confusion, jaundice, hepatosplenomegaly, serositis, azotemia, pancytopenia, coagulopathy with disseminated intravascular coagulation (DIC), hyperferritinemia, acute acalculous cholecystitis and ileocolitis noted in computed tomographic images. The patient had a history of herpes zoster developed prior to the admission, but there is no history of diarrhea or abdominal pain. Although bone marrow examination was not performed due to hemorrhagic diathesis, we suspected AOSD-associated HS on the basis of clinical course without detectable infectious agents in cultures or serologic studies. Intravenous immunoglobulin, pulse methylprednisolone, oral cyclosporine A (CsA) and ceftriaxone brought about transient improvement of fever and confusion, but the disease progressed. After increasing CsA dose, all previously mentioned abnormalities disappeared rapidly. Accordingly, we believe that DIC and multiple organ dysfunctions might have been the complications of HS but not that of sepsis, and that CsA can be used as a first-line therapy in case of life-threatening situations.
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PMID:Adult-onset Still's disease with disseminated intravascular coagulation and multiple organ dysfunctions dramatically treated with cyclosporine A. 1496 57

The acronym DIC is commonly interpreted as "death is coming". This pessimistic view emphasizes the deficiency of available treatment options following diagnosis of disseminated intravascular coagulation. Clinically, DIC manifests as a systemic hemorrhagic disorder associated with widespread activation and eventual exhaustion of the coagulation system, although events underlying DIC also involve effectors of inflammation. DIC can be associated with diverse conditions including sepsis and major trauma and, when identified, signifies a significant worsening in prognosis and expected mortality. Although recent clinical studies have shown that activated protein C reduces mortality in patients with severe sepsis, there is a need for further investigation and a better understanding of the underlying mechanisms.
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PMID:Alternative treatments for disseminated intravascular coagulation. 1533 73

The acronym DIC is commonly interpreted as "death is coming." This pessimistic view emphasizes the deficiency of available treatment options following diagnosis of disseminated intravascular coagulation. Clinically, DIC manifests as a systemic hemorrhagic disorder associated with widespread activation and eventual exhaustion of the coagulation system, although events underlying DIC also involve effectors of inflammation. DIC can be associated with diverse conditions including sepsis and major trauma and, when identified, signifies a significant worsening in prognosis and expected mortality. Although recent clinical studies have shown that activated protein C reduces mortality in patients with severe sepsis, there is a need for further investigation and a better understanding of the underlying mechanisms.
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PMID:Alternative treatments for disseminated intravascular coagulation. 1554 51

The purpose of this study was to describe the clinical characteristics of cats with disseminated intravascular coagulation (DIC), including associated diseases and hemostatic abnormalities, and to identify risk factors for death and treatments that potentially altered outcome. Medical records for cats with DIC from 1990-2004 were evaluated retrospectively. Inclusion criteria were the presence of an underlying disorder associated with DIC and either postmortem examination findings of intravascular fibrin deposition or thrombosis, or both of 2 or more organs or coagulation profiles that meet 3 of 5 criteria: prolonged prothrombin time (PT), activated partial thromboplastin time (aPTT), presence of fibrin degradation products (FDP), low plasma fibrinogen (FIB) concentration, and thrombocytopenia (<160,000 platelets/microL). Signalment, historical data, clinical findings, clinicopathologic data, underlying disorders, management, and outcome were recorded. Forty-six cats fulfilled the criteria for DIC. Cats ranged in age from 7 weeks to 17 years (median, 9 years). Hemorrhage was noted in 7 of 46 cats (15%). Three of 46 cats (7%) survived, whereas 43 of 46 (93%) died or were euthanized. The most common underlying disorders were lymphoma, other forms of neoplasia, pancreatitis, and sepsis. There was no association detected between outcome and signalment; underlying disease; hemorrhage; abnormalities in aPTT, FIB, FDPs, platelet count; transfusion of blood products; and heparin therapy. However, the median PT of nonsurvivors was more prolonged than in survivors (P < .005). DIC in cats can result from a variety of neoplastic, infectious, and inflammatory disorders, and is associated with a high case fatality rate.
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PMID:Disseminated intravascular coagulation in cats. 1718 39


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