Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To investigate the possibility that a hypercoagulable state develops during autologous bone marrow transplantation (BMT), we measured levels of circulating natural anticoagulants and fibrinolytic proteins before and weekly during the hospital course of 18 patients undergoing autologous BMT for Hodgkin's and non-Hodgkin's lymphoma. Patients received either weekly (standard dose group) or daily (high dose group) vitamin K supplements with their total parenteral nutrition. By day 14 there had been a significant drop in protein C activity (mean of 95% of normal to 52%), protein C antigen (mean of 105% of normal to 70%), and antithrombin 3 activity (111% of normal to 83%), and an increase in fibrinogen (471-621 mg/dl) and tissue plasminogen activator (6.9-13.8 ng/ml). No changes were seen in free or total protein S, plasminogen activator inhibitor, prothrombin time or partial thromboplastin time. The decreases in protein C and antithrombin 3 persisted through day 28 after transplantation. The drop in protein C correlated strongly with decrease in serum albumin, suggesting impaired synthesis of these proteins by the liver. No differences were seen in any of these parameters between the standard and high dose groups. Deficiencies in anticoagulant proteins antithrombin 3 and protein C and a rise in fibrinogen without a concomitant improvement in fibrinolytic variables create a potentially hypercoagulable state which may contribute to the thrombotic complications of autologous BMT.
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PMID:High frequency of antithrombin 3 and protein C deficiency following autologous bone marrow transplantation for lymphoma. 179 Apr 30

Plasma levels of tissue-plasminogen activator.plasminogen activator inhibitor (t-PA.PAI) complex and active PAI were assayed in 58 cases of disseminated intravascular coagulation (DIC). A significant elevation of both parameters was observed in most cases of DIC, especially in patients with non-Hodgkin lymphoma, sepsis, or some patients with acute leukemia, but no such elevation was observed in patients with acute promyelocytic leukemia (APL). The levels of both parameters were higher in cases of DIC with multiple organ failure (MOF) than in those without MOF. Since no elevation of t-PA.PAI complex was observed in most cases of APL, t-PA did not seem to play an important role in the activation of fibrinolytic system in APL. Active PAI, which reflects the inhibitory regulation in fibrinolytic system, was considered to play a role in the progression of MOF. Plasma levels of active PAI were low in the cases of APL, which had no complication of MOF.
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PMID:Changes in plasma levels of tissue-plasminogen activator/inhibitor complex and active plasminogen activator inhibitor in patients with disseminated intravascular coagulation. 130 60

Indicating activation of coagulation fibrinopeptide A (FPA) was elevated in 80.1% (mean = 10.5 ng/ml; P less than 0.01) and thrombin-antithrombin III complexes in 58.3% (TAT; mean = 5.3 ng/ml; p less than 0.05) in patients with adenocarcinomas (n = 57). In patients with non-Hodgkin's lymphomas (n = 30), however, elevation was observed only in 66.6% (FPA) and in 42.8% (TAT). Incidence of thrombosis is high only in the first group Local fibrinolysis explains elevated D-dimer in adenocarcinomas (1,818 ng/ml; p less than 0.01) and in non-Hodgkin's lymphomas (576 ng/ml; p less than 0.05). Significantly increased t-PA antigen was not committed by adequately increased t-PA activity in adenocarcinomas, because of high levels of the acute-phase protein, plasminogen activator inhibitor (mean = 25.3; p less than 0.01), indicating systemic hypofibrinolysis. Hemostatic disorder in patients with malignancy can be attributed to a combination of acute-phase reaction and an activation of coagulation.
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PMID:Investigations of coagulation system and fibrinolysis in patients with disseminated adenocarcinomas and non-Hodgkin's lymphomas. 221 92

An 18-year-old white male developed severe hepatic veno-occlusive disease (VOD) during an autologous bone marrow transplant for primary refractory nodular sclerosing Hodgkin's disease. As a result of VOD-induced hepatic dysfunction, coagulation studies revealed depression of vitamin K dependent procoagulant factor VII. Intravenous recombinant tissue plasminogen activator 20 mg over h on 4 consecutive days and continuous heparin infusion (1000 unit bolus followed by 150 units/kg/day) resulted in rapid reversal of the VOD syndrome. During treatment, procoagulant factors II, VII, IX and X levels increased indicating the return of hepatic synthesizing capacity. Factor V levels, which were elevated pre-therapy, also rose dramatically. Plasma antigen levels of protein C, a natural anticoagulant, remained severely depressed. No clinical evidence of bleeding and only minimal systemic fibrinolysis was noted. Despite concerns regarding the use of lytic therapy in a thrombocytopenic post-BMT patient, serial measurements of coagulation parameters during severe VOD suggested that low dose rt-PA improved portions of the systemic hemostatic profile.
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PMID:Treatment of hepatic veno-occlusive disease with low-dose tissue plasminogen activator: impact on coagulation profile. 887 29

Venous thrombosis (VT) is a rare condition in childhood, being usually associated with congenital predisposition or acquired risk factors. The incidence of VT among children with cancer is between 1 and 36%. The highest incidence is among children with acute lymphoblastic leukaemia, followed by those with lymphoma and solid tumours. Malignancy and/or chemotherapy complications are considered as triggering factors. We report a case of a 15-year-old girl with non-Hodgkin lymphoma who developed generalized seizures during chemotherapy. Head computed tomography revealed right transverse and sagittal sinus thrombosis. Anticoagulation treatment using heparin as well as thrombolytic treatment with recombinant human tissue plasminogen activator (rhtPA) were introduced. The immediate application of rhtPA resulted in recanalisation of initially involved vessels which led to recovery with no neurological deficits. The reported case of severe venous thrombosis suggests that systemic treatment with rhtPA is effective and safe in children with cerebral venous sinus thrombosis.
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PMID:[Venous sinus thrombosis which occurred during treatment of a 15-years old girl with t cell non-Hodgkin lymphoma - case report]. 1953 30