Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We describe a patient with previous venous thrombosis while using oral contraceptives and recurrent pregnancy loss, who presented with massive hepatic infarction in the last trimester of the fourth gestation. Thrombocytopenia, the lupus anticoagulant (LA) and the anticardiolipin antibody (aCL) were detected and a diagnosis of a 'primary' antiphospholipid syndrome (APS) was made. The clinical and histological manifestations and the differential diagnosis, especially with DIC and pre-eclampsia, are discussed.
Lupus 1993 Aug
PMID:Hepatic infarction in a pregnant patient with the 'primary' antiphospholipid syndrome. 826 78

A 26-year-old pregnant woman was diagnosed as having both lupus anticoagulant (LA) and anticardiolipin antibody (ACA). Her previous pregnancy ended in intrauterine fetal death at 27 weeks' gestation. During the present pregnancy she was treated with aspirin, dipiridamole, predonisolone, and heparin. At 24 weeks, fetal growth became retarded, accompanied by markedly decreased activities of AT-III, protein C, plasminogen and alpha 2-plasmin inhibitor. Supplement of human AT-III led both to prolongation of the gestational period and improvement of fetal growth. The pregnancy ended in cesarean section because of signs of fetal distress at 30 weeks. The infant was a 1025-g male with Apgar scores of 5 and 9 at one and five minutes, respectively, and is healthy. The mother developed DIC after surgery, but recovered after therapy. In this case, TAT, alpha 2PI-plasmin complex, FDP Ddimer, FPB beta 15-42, L-FDP showed little correlation with the clinical course.
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PMID:[Administration of human AT-III in a case of lupus anticoagulant positive pregnancy]. 831 36

The anti-cardiolipin antibody syndrome (or anti-phospholipid antibody syndrome) is characterized by the presence of autoantibodies to phospholipids. Its major association is with systemic lupus erythematosus. It is characterized further by in vitro prolongation of phospholipid-dependent coagulation tests. However, in vivo it is associated with a markedly increased incidence of thrombosis, both arterial and venous. We describe the case of a 36-yr-old female patient with the anti-cardiolipin antibody syndrome who presented initially for diagnostic laparoscopy and later for exploratory laparotomy. Her postoperative course after the first general anaesthetic was complicated by disseminated intravascular coagulation and adult respiratory distress syndrome. After the second operation, she deteriorated further with worsening cardiac, renal and respiratory function and eventually died. As far as we are aware, this is the first reported case of the anti-cardiolipin antibody syndrome in anaesthetic literature. Further aspects of this puzzling condition and its anaesthetic implications are discussed.
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PMID:Anaesthetic implications of the anti-cardiolipin antibody syndrome. 831 36

To analyze the outcome of systemic lupus erythematosus (SLE) associated with acute disseminated intravascular coagulation (DIC) and also to clarify the clinical factor(s) contributing to the outcome, we retrospectively investigated 120 SLE patients treated between 1981 and 1991. Eight of these patients (6.7%) developed acute DIC; four recovered and the other four died within 2 weeks of onset. Infection preceded acute DIC in all these patients. Acute DIC associated with atypical pneumonia was always fatal, while the patients with pharyngitis or urinary tract infection survived when they were treated adequately. Comparison of the dead and surviving groups revealed that the activity of SLE before the onset of DIC, the severity of DIC, and the treatment given for DIC and the coexistent infection were not significantly related to a fatal outcome. However, severe infection such as atypical pneumonia in patients with secondary immunodeficiency was likely to be fatal irrespective of the presence of DIC.
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PMID:Improved or fatal acute disseminated intravascular coagulation in systemic lupus erythematosus. 843 79

A 27-year-old Caucasian female, with a past history of recurrent spontaneous abortions, was admitted with pre-eclampsia at 26 weeks' gestation during her sixth pregnancy. She was previously known to have antiphospholipid antibodies since her fifth abortion, but had no clinical or serological evidence of systemic lupus erythematosus. A small-for-dates infant was delivered by emergency Caesarean section at 27 weeks for poor placental blood flow and fetal distress. She was transferred to the renal unit on the sixth post partum day with pulmonary edema, hypertension, disseminated intravascular coagulation and acute renal failure. Renal biopsy showed lesions compatible with thrombotic microangiopathy with diffuse glomerular necrosis. She was plasma exchanged and remained dialysis dependent for 7 months. Antiphospholipid antibodies were present in high titres and were the presumed cause of her acute renal failure. The patient now has stable renal function with a creatinine clearance of 30 ml/min for over two years. The late recovery of renal function is unique in the above circumstances.
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PMID:Reversible renal failure due to the antiphospholipid antibody syndrome, pre-eclampsia and renal thrombotic microangiopathy. 857 29

Coagulation disorders usually confront the emergency physician as bleeding episodes or as abnormalities of laboratory tests. Bleeding has to be treated aggressively, while pathological coagulation tests should be related to a more differentiated diagnosis at first. The most common causes of acquired coagulation disorders are liver disease, vitamin K deficiency, and disseminated intravascular coagulation (DIC). More rarely, inhibitors, external factors such as drugs or extracorporeal circulation, or other diseases such as amyloidosis are present. Since localized hemorrhage is the most common bleeding source in liver disease, endoscopic and surgical therapeutic measures, respectively, are warranted. Careful and balanced substitution therapy according to laboratory findings should be initiated simultaneously and should consist of fresh frozen plasma (FFP), which contains all components of the coagulation system physiologically balanced. Prothrombin complex concentrates should be used in emergency situations only, keeping their potential hazards in mind. Adequate vitamin K substitution is indicated in liver disease as well as in coagulopathy due to vitamin K deficiency. Management of DIC primarily consists of aggressive treatment of the underlying disease. Substitution therapy is difficult and should be carefully monitored by the adequate laboratory tests. FFP is the adequate source of both procoagulants and inhibitors but may cause certain problems. Heparin therapy can be beneficial but is not recommended generally. Antithrombin III substitution cannot be assumed as established therapy so far. Inhibitors can lead to bleeding, but the most common inhibitor, lupus anticoagulant, rather predisposes to thrombosis. In bleeding patients with inhibitors against single clotting factors, treatment consists of adequate substitution before initiating the diagnostic workup.
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PMID:Management of acquired coagulation disorders in emergency and intensive-care medicine. 871 94

Thirty one patients with antiphospholipid antibodies who developed multi-organ failure ("Catastrophic Antiphospholipid Syndrome") are reviewed. Thirteen suffered from a 'Primary' antiphospholipid syndrome, 13 from defined SLE, 4 from 'lupus-like' disease and one from rheumatoid arthritis. In more than one third precipitating factors were evident (e.g. infections, major/minor surgical procedures, oral contraceptives). Death occurred in 60% of patients from a variety of causes (myocardial failure, ARDS, CNS causes or, often a combination). Disseminated Intravascular Coagulation was present in 8 of 31 patients. Plasmapheresis appeared to be useful in several who had not responded to conventional therapy (e.g. IV heparin, steroids, immunosuppression).
Lupus 1996 Oct
PMID:The catastrophic antiphospholipid syndrome 1996: acute multi-organ failure associated with antiphospholipid antibodies: a review of 31 patients. 890 72

Plasma activated factor VIIa (FVIIa) levels were measured in various diseases using mutant tissue factor (TF). FVIIa levels in thrombotic patients and patients with idiopathic thrombocytopenic purpura were significantly higher than those in healthy control subjects. The plasma FVIIa levels in thrombotic patients treated with warfarin were similar to those of control subjects. The plasma FVIIa levels in pregnant women and patients with systemic lupus erythematosus, infection or malignancies were high. However, the levels in patients with disseminated intravascular coagulation (DIC) were not significantly increased. DIC patients are in a severe hypercoagulable state, and exhibit severe consumption of coagulation factors. The slightly increased FVIIa level in the DIC patients observed is probably considered to be caused by consumption of coagulation factors. The plasma FVIIa level was poorly correlated with other hemostatic parameters except for protein C in our analysis of all cases. In the analysis of DIC and thrombotic patients treated without warfarin, the plasma FVIIa level was negatively correlated with TF antigen. Plasma FVIIa levels might reflect hypercoagulability in thrombotic diseases, and a normalized FVIIa level in patients with thrombotic diseases should be considered to be associated with DIC.
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PMID:Plasma levels of activated FVII in various diseases. 903 61

Catastrophic antiphospholipid antibody syndrome, reported in a minority of patients with circulating antiphospholipid antibodies, is characterized by widespread vascular occlusions. The term "catastrophic" has been used to describe the severity of symptomatology, sometimes leading to death. We describe a girl aged 11 years, fulfilling diagnostic criteria for systemic lupus erythematosus, with recurrent episodes of thromboembolic phenomena involving lung and skin, complicated with disseminated intravascular coagulation. Treatment with warfarin ultimately resulted in effective control of the disease.
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PMID:Catastrophic antiphospholipid antibody syndrome in pediatric systemic lupus erythematosus. 903 2

We examined the incidence of thrombophilia in deep vein thrombosis (DVT). Of 38 cases, we found 4 cases of protein C abnormality, 2 cases each of protein S abnormality and lupus anticoagulant, 1 case of antithrombin III abnormality. The total incidence was 23.7%, whereas only 2 cases (6.2%) of plasminogen abnormality were found among 32 healthy individuals. The incidence of thrombophilia was apparently higher among patients with DVT than that of healthy subjects, although the incidence of Japanese DVT was lower than that of Caucasian DVT, as previously reported. By SSCP analysis in one case of protein C abnormality, we demonstrated an abnormality of exon 9-3. To establish laboratory diagnosis of thrombophilia, it is recommended that (1) severe liver diseases, DIC, and oral anticoagulant be ruled out, (2) abnormality be confirmed by repeated examination, (3) family study determine inheritance mode, if possible. It was strongly suggested that laboratory examination of thrombophilia should be routinely applied to cases of venous thrombosis including DVT, not only for diagnostic interest but also for appropriate treatment of these cases.
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PMID:[Laboratory diagnosis of congenital thrombophilia]. 913 96


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