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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 58 (1980), S. 1269-1270 
    ISSN: 1432-1440
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1440
    Keywords: Bone marrow transplantation ; Aplastic anaemia ; Knochenmarktransplantation ; Aplastische Anämie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Im Rahmen der Arbeitsgemeinschaft Knochenmarktransplantation — München (AG-KMT) wurden vom März 1975 bis Mai 1980 insgesamt 12 Patienten wegen schwerer, aplastischer Anämie mit Knochenmarktransplantation (KMT) behandelt. Sechs Patienten überleben derzeit mit normalem Blutbild und Knochenmark zwischen 10 Monaten und mehr als 5 Jahren nach KMT von HLA-identischen Geschwistern, eine Patientin steht noch in ambulanter Behandlung wegen lokalisierter, chronischer Graft-versus-Host Krankheit (GvHK), fünf Patienten sind klinisch gesund. Sechs Patienten starben, ein Patient starb am Tag vor KMT mit Hirnblutung, drei Patienten 32, 40 und 55 Tage nach KMT an den Folgen der Transplantatabstoßung, einer an schwerer GvHK 85 Tage nach KMT und einer 87 Tage nach KMT vermutlich an interstitieller Pneumonie nach Hirnblutung. Drei von 6 Patienten, die nur mit Cyclophosphamid (CY) vorbehandelt waren, starben infolge Abstoßung des Transplantates. Zwei erwachsene Patienten, die mit CY und „total lymphoid irradiation“ vorbehandelt waren, und drei Kinder, die nach KMT unbestrahlte Leukocytenkonzentrate von Knochenmarkspender erhalten hatten, stießen das Transplantat nicht ab. Die Ergebnisse der AG-KMT sind vergleichbar denen großer, spezialisierter Zentren für KMT und zeigen die Möglichkeiten einer Heilung schwerer aplastischer Anämien durch KMT von HLA-identischen Geschwistern. Die Erfolge sind besser bei frühzeitiger KMT.
    Notes: Summary From March 1975 until May 1980 twelve patients with severe aplastic anemia were grafted with bone marrow from HLA-identical siblings by the Munich Cooperative Group for Bone Marrow Transplantation. Six patients are alive between 10 months and more than 5 years after grafting with normal blood values and marrow. One patient is treated as an out patient for chronic localized graft-versus-host disease (GvHD), five patients are well and without treatment. Six patients have died, one patient with a cerebral hemorrhage the day before transplantation, three patients following rejection of grafts 32, 40 and 55 days after grafting, one patient with severe GvHD 85 days after grafting and one patient, probably with interstitial pneumonia, following cerebral hemorrhage. Three of 6 patients who were conditioned with Cyclophosphamide (CY) only died following rejection of the graft. Two adults who were conditioned with CY and “total lymphoid irradiation” and three children, who were given unirradiated leukocyte concentrates from the marrow donor after grafting, did not reject their grafts. The results of the Munich-Cooperative Group for Bone Marrow Transplantation are comparable to those of large, specialized centers for bone marrow transplantation, they indicate possibilities of cure of severe aplastic anemia by marrow grafts from HLA-identical siblings. They confirm that better results are obtained with earlier transplantation in the course of the disease.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-1440
    Keywords: Selective gut decontamination ; Acute leukemia ; Selektive Darmdekontamination ; Akute Leukämie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Im Hinblick auf eine Senkung der Frühtodesrate durch Infektionen wurde in einer vergleichenden Studie der Wert einer selektiven Darmdekontamination (SDD) bei der zytostatischen Behandlung von Patienten mit akuter Leukämie untersucht. Es wurden drei Gruppen gebildet: 1) SDD (Neomycin, Colistin, Nystatin) bei einfacher Umkehrisolation auf der Normalstation; 2) keine SDD, aber einfache Umkehrisolation auf der Normalstation; 3) strikte Isolation, gefilterte Luft, sterilisierte Nahrung plus SDD. Es fanden sich graduell zwischen den drei Gruppen signifikant weniger Infektionen mit Gramnegativen Keimen: Isolierstation plus SDD versus Normalstation plus SDD versus Normalstation ohne SDD. Die Frühtodesrate durch Infektionen war in der Gruppe mit SDD auf der Normalstation signifikant geringer als in der Gruppe ohne SDD, umgekehrt die Remissionsrate nach zytostatischer Behandlung signifikant höher. Die Dekontamination wurde gut vertragen.
    Notes: Summary A comparative study of infectious morbidity and mortality in neutropenic patients with acute leukemia receiving chemotherapy was undertaken to test the effects of a suppression of endogenous and ambient microorganisms. Patients were allocated to receive [1] oral antibiotics (neomycin, colistin, and nystatin) in conventional ward isolation; [2] no antimicrobial suppression but conventional ward isolation; [3] strict isolation, filtered air, sterilized food and oral antibiotics. Significantly fewer infections with Gram-negative bacilli were seen in patients with strict isolation plus endogenous microbial suppression versus patients receiving selective gut decontamination versus patients without nonabsorbable antibiotics in simple reverse isolation. The death rate from infection was significantly reduced in patients who received antibiotics for gut flora suppression in conventional ward isolation compared with the corresponding control group. In addition, a significant improvement of leukemic remission rate was seen in this group. The protocol for decontamination was well tolerated.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 59 (1981), S. 781-786 
    ISSN: 1432-1440
    Keywords: Cis-dichloro-diammineplatinum (II) ; Ifosfamide ; Malignant melanoma ; Cis-Diamino-dichloro-platin (II) ; Ifosfamid ; malignes Melanom
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Es wird über 9 Melanompatienten im klinischen Stadium III berichtet, die mit DDP und IF, 3 davon zusätzlich mit VD behandelt wurden. In keinem Fall konnte eine komplette Remission erreicht werden, die mittlere Überlebenszeit betrug 4,2 Monate. Unter Berücksichtigung der Nebenwirkungen bietet diese Kombinationschemotherapie keinen Vorteil gegenüber weniger toxischer Maßnahmen.
    Notes: Summary We report our results on 9 patients with disseminated malignant melanoma, treated with combination of DDP and IF, 3 in addition with VD. In none of them a complete remission was obtained, the median survival was 4.2 months. These disappointing results, in addition to the rather toxic side effects from the chemotherapy, do not present any benefit over less toxic regimens.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 57 (1979), S. 1089-1096 
    ISSN: 1432-1440
    Keywords: Burkitt-like lymphoma ; Serum lactic dehydrogenase ; Clinical features ; Response to Chemotherapie ; Burkitt-like Lymphom ; Serum-lactatdehydrogenase ; Klinik ; Chemotherapie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Das Burkitt-like Lymphom (BLL) ist insgesamt sehr selten. Es zeigt im Vergleich zum afrikanischen Burkitt-Lymphom (BL) häufiger einen Befall des Abdomen und tritt in höheren Altersgruppen auf. Beides ist prognostisch ungünstig. Dadurch mag auch die schlechtere therapeutische Ansprechbarkeit des BLL bedingt sein. Jede zytostatische Therapie sollte Cyclophosphamid als wesentlichen Bestandteil beinhalten. Die Serum-Lactatdehydrogenase hat sich als zuverlässiger Verlaufsparameter sowohl hinsichtlich der klinischen Ausbreitung als auch der Wirksamkeit einer Therapie dieses Lymphoms herausgestellt. An Therapie-bedingten Komplikationen sind vor allem die Hyperkaliämie, Lactatacidose, Anurie und tödliche Lungenembolie zu erwähnen. — Im Unterschied zum BL zeigt das BLL keine Assoziation mit dem Epstein-Barr-Virus, während bei beiden malignen Lymphomen die Translokation von Chromosom 14q ein sicherer Marker ist.
    Notes: Summary The Burkitt-like lymphoma is extremely rare. It shows a predominance of presentation in abdominal and pelvic sites and an older median age as compared to the endemic Burkitt's lymphoma. Both are independent prognostic determinants and reflect a poor prognosis. This might be the reason for the low response rate to cytotoxic treatment. Cyclophosphamide is a substantial part of any chemotherapeutic regimen used. Serum lactic dehydrogenase (LDH) levels are closely correlated with the extent of tumor mass and the response to therapy. Chemotherapy might be associated with serious metabolic complications including hyperkalemia, lactic acidosis, anuria, and sudden death from lethal embolization of the lung. In contrast to Burkitt's lymphoma, the Burkitt-like tumor has no association with the Epstein-Barr-virus. In both lymphomas a translocation from the 8q onto 14q chromosome occurs being a characteristic marker for these malignancies.
    Type of Medium: Electronic Resource
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  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 63 (1985), S. 740-746 
    ISSN: 1432-1440
    Keywords: Growth factors ; Oncogens ; Clinical application ; Clinical trials
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The current understanding in biology and function of 4 growth factors is reviewed. PDGF suggests functions for proto-oncogens in normal cells, which may interact in tightly linked hierachies to induce malignant growth. PDGF-requirement of normal fibroblast cell-lines is lost when the cells are infected with tumor viruses. TGF is able to stimulate growth of normally anchorage dependent cells in an anchorage independent manner in soft agar. This ability is thought to be the best in-vitro correlate of neoplastic transformation. The peptide hormones bombesin/gastrin releasing factor and EGF can act as autocrine growth factors in various lung cancer cell-lines and stimulate clonal tumor cell growth in-vitro. The potential clinical application of these types of growth factors may enable the in-vitro growth from any lung cancer patient and allow individual drug testing. TCGF produced by T-cells to activate T-cells, is central to immune stimulation and immune response. Models for potential indirect anticancer effects either by in-vivo administration or by in-vivo incubation plus passive transfer of T-cells are presented to be initiated in future clinical trials.
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 66 (1988), S. 614-623 
    ISSN: 1432-1440
    Keywords: Acute myeloid leukemia ; Acute lymphoblastic leukemia ; Postremission-therapy ; Bone marrow transplantation ; Intensified chemotherapy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The impact of bone marrow transplantation and chemotherapy on remission duration and survival in acute leukemia is controversial. Most studies on either procedure deal with selected patients and lack randomized or concurrent controls; many exclude high-risk subgroups. There are only a few preliminary reports on the direct comparison between bone marrow transplantation and intensive chemotherapy. Considerable controversy remains as to whether patients with AML in first remission who have an HLA identical sibling should receive a bone marrow transplant at that time or whether the transplant should be delayed until relapse or second remission. In patients under the age of 25 years, results of bone marrow transplantation are considered to be equivalent or superior to those achieved with chemotherapy. Because of a high lethality rate few results suggest that survival of patients transplanted during first remission is not superior to that obtained by intensified chemotherapy; however, the relapse incidence is decreased. In recent years, results in adult ALL, treated with various intensified programs, have improved considerably and are nearly comparable to those obtained in childhood ALL. Therefore, allogeneic bone marrow transplantation is usually performed in standard risk patients during second remission and, if relapse occurs within the first three years. It is not clear at present whether ALL highrisk patients will benefit from bone marrow transplantation during first remission.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 57 (1979), S. 921-926 
    ISSN: 1432-1440
    Keywords: Breast cancer ; Adjuvant chemotherapy ; Chemoimmunotherapy ; Combination chemotherapy ; Mamma-Ca ; Adjuvante Chemotherapie ; Chemoimmuntherapie ; Polychemotherapie
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Für die postoperative adjuvante Chemotherapie gibt es bisher keine genau definierte Risikogruppe, bei der die Rezidiv- oder Metastasierungsrate sicher vermindert werden kann. Weitere kontrollierte Studien müssen die Indikation für diese Therapie erst noch detaillierter herausarbeiten. Von einer generellen, unkontrollierten Anwendung der adjuvanten Chemotherapie wird abgeraten. Ähnliches gilt für die unspezifische Immunstimulation, die auch keinen gesicherten positiven Effekt hat. Für die palliative Polychemotherapie, eventuell in Kombination mit einer Antiöstrogentherapie, werden 4 verschiedene Therapie-Protokolle, die sich in unseren Händen gut bewährt haben, mit ihren Indikationen vorgestellt: Adriamycin/Cyclophosphamid (AC), Cyclophosphamid/Methotrexat/5-Fluorouracil (CMF), CMF/Vincristin/Prednison (CMFVP) und die Kombination von Adriamycin/Vincristin (AV) mit CMF auf der Basis einer Dauertherapie mit Tamoxifen.
    Notes: Summary There is no well defined group of patients with primary breast cancer which benefits from combination chemotherapy as an adjuvant treatment, since, at present, the effect of this therapy in respect to the duration of disease-free interval, survival, and possible long-term side effects remain unknown. Therefore, controlled studies need to be initiated. Similarly, there seems to be no beneficial effect from unspecific immunotherapy. As far as combination chemotherapy in advanced breast cancer is concerned, we review on four different protocols which proved to be quite successful in our hands: adriamycine/cyclophosphamide (AC), cyclophosphamide/methotrexate/5-fluorouracil (CMF), CMF/vincristine/prednisone (CMFVP), and adriamycine/vincristine plus CMF plus Tamoxifen.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Springer
    Journal of molecular medicine 57 (1979), S. 913-920 
    ISSN: 1432-1440
    Keywords: Breast cancer ; Endocrine therapy ; Mamma-Ca ; Hormonbehandlung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Die Hormontherapie des Mamma-Ca hat in jüngster Zeit durch den Nachweis von Hormonrezeptoren an den Tumorzellen und die gezielte Beeinflussung des Tumorwachstums durch kompetitive Hemmung der Rezeptoren mit Antiöstrogenen große Wandlungen erfahren. Einige der herkömmlichen hormonellen Maßnahmen haben nur noch historische Bedeutung, andere werden in Zukunft nicht mehr zur Anwendung gelangen. Ob mit einem methodisch verbessertem Nachweis und somit vertieftem Verständnis der Steroidhormonrezeptoren auf das Tumorwachstum das derzeit noch stark schematisierte Vorgehen bei der Auswahl der verschiedenen Therapieschritte zukünftig Bestand haben wird, ist fraglich.
    Notes: Summary A renewal of interest in endocrine therapy of breast cancer is resulting from the demonstration of steroid hormone receptors in tumor cells sensitive to antiestrogens and the possibility for predicting endocrine responsiveness. Therefore new therapeutical concepts have been developed and some of the established endocrine regimens have been reduced to historical interest. It is more than doubtful that the present schematization in selecting the proper kind of endocrine treatment has any future as methodical difficulties in demonstrating hormone receptors will be overcome and the understanding of their biological function will increase.
    Type of Medium: Electronic Resource
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  • 10
    ISSN: 1432-0584
    Keywords: Auer bodies ; Mixed leukaemia ; Myeloid-lymphoid progenitor
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary In a patient with acute lymphocytic leukaemia (pre-T ALL) and another patient with leukaemic generalization of B-cell lymphoma Auer bodies were found in a few immature cells. The diagnosis in both cases was based on clinical grounds, morphology, cytochemistry, and immunological marker analysis of the blasts. Auer bodies are known to be a marker of high significance for acute non-lymphocytic leukaemias. Therefore the findings described suggest mixed leukaemias with either T-cell or B-cell predominance. It provides further evidence for the existence of a common progenitor of myeloid and lymphoid cells.
    Type of Medium: Electronic Resource
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