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  • 1
    ISSN: 1432-1440
    Keywords: Idiopathic thrombocytopenic purpura ; Immunoglobulin therapy ; Dose-response relationship
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The dose-response relationship in the intravenous immunoglobulin treatment of idiopathic thrombocytopenic purpura was studied in 20 adult patients in a multicenter prospective crossover trial. The rate of response increases from 3 out of 11 (27%) to 6 out of 10 treatment periods (60%) by raising the 7S-IgG dose given on 5 consecutive days from 164.50±24.55 to 359.65±58.62 mg/kg body weight. The onset and duration of response as well as the peak platelet count were found to be independent of the doses. A long-term benefit induced by intravenous immunoglobulin treatment could be achieved in 2 out of 14 patients with chronic idiopathic thrombocytopenic purpura.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 59 (1981), S. 567-569 
    ISSN: 1432-1440
    Keywords: Nomifensine ; Immune haemolytic anaemia ; Renal failure ; Nomifensin ; Immuhämolytische Anämie ; Nierenversagen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Wir berichten über zwei Fälle von immunhämolytischer Anämie und akutem Nierenversagen nach Nomifensineinnahme. Die beiden Patientinnen hatten wegen reaktiver Depressionen eine kontinuierliche Nomifensintherapie erhalten. In beiden Fällen war das Nomifensin zwischenzeitlich abgesetzt worden, und die klinischen Reaktionen — immunhämolytische Anämie und Nierenversagen — traten unmittelbar nach erneuter Einnahme einer Kapsel dieses Präparates auf. In einem Fall enthielt das Serum der Patientin einen potenten Antikörper, der in Gegenwart von Nomifensin ihre eigenen Erythrozyten im Antiglobulin-Test agglutinierte.
    Notes: Summary Two cases of immune haemolytic anaemia and acute renal failure induced by nomifensine are reported. The two female patients had been under continous nomifensin therapy because of reactive depressions. In both cases nomifensine had been discontinued and the clinical reactions — immune haemolytic anaemia and acute renal failure — started immediately after they had taken again a capsule of nomifensine. In one case the patient's serum contained a potent antibody which agglutinated her red blood cells in presence of nomifensine in the antiglobulin test.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Zeitschrift für Herz-, Thorax- und Gefässchirurgie 12 (1998), S. 140-143 
    ISSN: 0930-9225
    Keywords: Schlüsselwörter Heparinreduzierte Thrombozytopenie – künstliche Unterstützungssysteme – Orgaran – Herztransplantation ; Key words Heparin-induced thrombozytopenia – assist device – Orgaran – heart transplantation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Abstract Heparin-induced Thrombocytopenia (HIT) is a life threatening complication of anticoagulatory therapy with Heparin. We report on a 35 year old patient suffering from cardiomyopathy for whom a biventricular assist device (Berlin Heart) became necessary. This patient developed a HIT Type II postoperatively and was treated with Orgaran, an effective Heparin substitute in a patient with HIT Type II. After 213 days with the biventricular assist device our patient sucessfully underwent orthotopic heart transplantation with Orgaran. This medication can also be administered to assist device patients and can also be used as an anticoagulant during cardiopulmonary bypass.
    Notes: Zusammenfassung Eine heparininduzierte Thrombozytopenie (HIT) ist eine lebensgefährliche Komplikation bei einer antikoagulatorischen Therapie mit Heparin. Wir berichten von einem 35jährigen Patienten, der an einer dilatativen Kardiomyopathie litt und bei dem, infolge einer akuten kardialen Dekompensation, ein biventrikuläres Unterstützungssystem (BVAD, Berlin Heart) implantiert werden mußte. Dieser Patient entwickelte postoperativ eine HIT Typ II und mußte mit Orgaran (Orgaran; Danaparoid Org 10172, AKZO-Organon, Niederlande) behandelt werden. Schließlich konnte der Patient nach 213 Tagen mit mechanischer Kreislaufunterstützung erfolgreich mit Orgaran an der HLM transplantiert werden.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Sensors and Actuators A: Physical 23 (1990), S. 1023-1026 
    ISSN: 0924-4247
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Electrical Engineering, Measurement and Control Technology
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Sensors and Actuators B: Chemical 1 (1990), S. 21-24 
    ISSN: 0925-4005
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Amsterdam : Elsevier
    Sensors and Actuators B: Chemical 4 (1991), S. 157-160 
    ISSN: 0925-4005
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Intensivmedizin und Notfallmedizin 35 (1998), S. s109 
    ISSN: 1435-1420
    Keywords: Schlüsselwörter Leberinsuffizienz – Lebertransplantation – Hyperfibrinolyse – Entzündung – Leukozytenaktivierung – Aprotinin ; Key words Liver diseases – liver transplantation – hyperfibrinolysis – inflammatory response – leucocytic activation – aprotinin
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary Liver function is closely related to hemostasis due to the fact that almost all components participating in clotting and fibrinolysis are synthesized in liver parenchymal cells and the liver's reticuloendothelial cell system participates in the regulation of hemostasis. Advanced liver function defects result in signs of decreased synthesis of hemostasis-related proteins and increased turnover of coagulation and fibrinolysis. A labile balance in hemostasis usually results without any requirement to correct clinically asymptomatic laboratory abnormalities. Clinically the decompensation of hemostasis in liver diseases due to different noxious agents results more often in bleeding with more or less pronounced laboratory signs of disseminated intravascular coagulation, consumption coagulopathy or hyperfibrinolysis and only rarely in overt thromboembolism. In orthotopic liver transplantation (OLT), hemostasis is – in addition to the changes due to the prolonged surgery – altered by the removal of the diseased liver – still of importance for the patient's hemostasis – and the complex graft-host interactions during and after reperfusion. Severe bleeding complications, formerly observed in a relevant portion of the patients undergoing OLT almost exclusively after reperfusion of the graft, are important for the patient's outcome. Investigations in hemostasis during OLT demonstrated relatively minor changes in addition to the preexisting ones during the peanhepatic phase, well-known for different types of major surgery in patients with advanced liver diseases. Increasing parameters of fibrinolysis are observed with time during the anhepatic phase, by enhanced thrombin generation, a situation resembling disseminated intravascular coagulation. In this stage of the operation other systems become activated too, especially leucocytic proteases and cytokines are released. Among the different trials of medical therapy antifibrinolytic drugs, especially aprotinin given prophylactically, reduce bleeding complications and blood product requirement during OLT.
    Notes: Zusammenfassung Aufgrund der zentralen Bedeutung der Leber als Syntheseort wesentlicher Hämostasekomponenten und ihrer funktionellen Rolle im retikoendothelialen System führen Lebererkrankungen laboranalytisch zu verminderten Werten der hepatisch synthetisierten Hämostasefaktoren und Zeichen eines vermehrten Umsatzes der plasmatischen Gerinnung und Fibrinolyse. Meist resultiert ein labiles Hämostasegleichgewicht auf niedrigem Niveau. Bei kompensierten Hämostasestörungen ergibt sich in der Regel keine Notwendigkeit zur symptomatischen Therapie der Hämostasestörung. Wird dieser labile Zustand durch verschiedene Noxen weiter gestört, treten klinisch meist Blutungen mit mehr oder weniger Verbrauchskoagulpathie- oder Hyperfibrinolyse-ähnlicher Befundkonstellation und nur ausnahmsweise Thromboembolien auf. Bei der orthotopen Lebertransplantation (OLT) wird die vorbestehend gestörte Hämostase über das Ausmaß des langdauernden operativen Eingriffs hinausgehend durch die Entfernung der hämostaseologisch noch bedeutsamen, erkrankten Leber und der komplexen Transplantat-Wirt-Auseinandersetzung stark beeinträchtigt. Schwere Blutungskomplikationen, die fast ausschließlich nach Perfusion der Transplantatleber bei einem relevanten Anteil der Patienten auftraten, bestimmen die Prognose der Patienten. Während der preanhepatischen Phase finden sich, vergleichbar mit anderen Abdominaleingriffen bei Patienten mit fortgeschrittener Lebererkrankung, nur geringe Abweichungen der Hämostase von der Ausgangssituation. Regelhaft treten zunehmende Zeichen der Hyperfibrinolyse während der anhepatischen Phase auf, die bei Reperfusion des Spenderorgans in der postanhepatischen Phase rasch in eine der disseminierten intravasalen Gerinnung vergleichbare Laborkonstellation übergehen. In dieser letzten Operationsphase werden auch Aktivierungen anderer Kaskadensysteme im Sinne der leukozytären Freisetzung von Proteasen und der Zytokinbildung beobachtet. Von den verschiedenen Versuchen der medikamentösen Hämostaseoptimierung führt die antifibrinolytische Therapie insbesondere mit Aprotinin bei prophylaktischer Applikation zur Reduktion der Blutungskomplikationen und zur Verminderung des Transfusionsbedarfes.
    Type of Medium: Electronic Resource
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  • 8
    ISSN: 1432-1238
    Keywords: Key words Hyperthermia ; Hemodynamics ; Gas exchange ; Oncology
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Objective: To establish the safety of systemic Cancer Multistep Therapy (sCMT) including whole body hyperthermia, by means of hemodynamic, laboratory and clinical investigations. Design: Prospective study. Setting: University clinic. Patients: 12 patients with various cancers (with sCMT), a second group of 20 patients with colorectal carcinoma treated with chemotherapy (without sCMT). Interventions: 25 treatments with sCMT for 60 min at 41.8 °C (including chemotherapy) were given in addition to induced hyperoxemia and hyperglycemia under general anesthesia. Measurements and results: Invasive monitoring of systemic and pulmonary hemodynamics as well as pulmonary gas exchange was used at 37 °C, 40 °C, 41.8 °C and 39 °C. In addition, laboratory parameters were measured before and within 4 days of therapy. At 41.8 °C, invasive monitoring showed characteristic signs of hyperdynamic circulation. In addition, right-to-left shunt, oxygen consumption, oxygen delivery and lactate levels were significantly different from pretreatment values. At the end of therapy, lactate levels and the extravascular lung water index increased, whereas all other parameters showed a clear tendency to return to initial values. Within the first day after sCMT, we measured a slight but significant reversible increase in serum creatinine compared to pretreatment values, but found no significant alterations of other chemical parameters. Between the sCMT group and controls, there was only a temporary significant difference in aspartate aminotransferase levels 2 days after therapy. Conclusions: sCMT, including whole body hyperthermia, accompanied by suitable anesthesiological management and monitoring, does not lead to any serious or sustained organ dysfunction and can therefore be regarded as a safe therapy.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Intensive care medicine 17 (1991), S. 185-185 
    ISSN: 1432-1238
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Springer
    Der Internist 39 (1998), S. 479-484 
    ISSN: 1432-1289
    Keywords: Schlüsselwörter DIC (disseminated intravascular coagulation) ; Sepsis ; Gerinnung ; Verbrauchskoagulopathie ; Sepsis ; Antithrombin III ; Gerinnung ; intravasale
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Zum Thema Die häufigste Ursache einer disseminierten Gerinnung ist die Sepsis. Sepsis und disseminierte Gerinnung bedingen sich gegenseitig und komplizieren gegenseitig auch den jeweiligen Krankheitsverlauf. Ursächlich liegen Infektionen, Malignome, Polytrauma, Verbrennungen, Leberversagen, Fruchtwasserembolie, „Dead Fetus Syndrome” und andere Erkrankungen zugrunde. Die Pathogenese der Verbrauchskoagulopathie, bei der es durch reaktive und überschießende Aktivierung zum Verbrauch von Gerinnungsfaktoren und -inhibitoren kommt, wird in dieser Übersicht aufgezeigt, in der des weiteren die therapeutischen Optionen dargestellt werden. Die wichtigste davon dürfte die Substitution von Antithrombin III sein, die sich im septischen Schock bewährt hat.
    Type of Medium: Electronic Resource
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