0000000000380166

AUTHOR

Sebastian Kreil

showing 4 related works from this author

Safety and efficacy of STI-571 (imatinib mesylate) in patients with bcr/abl-positive chronic myelogenous leukemia (CML) after autologous peripheral b…

2001

We examined safety and efficacy of STI-571 in 24 bcr/abl-positive patients with CML post PBSCT. At start of STI-571 therapy, nine patients presented in blast crisis (BC) or in accelerated phase (AP), and 15 in chronic phase (CP). Patients were evaluated for hematologic, cytogenetic and molecular response, survival and toxicity. In general, STI-571 was well tolerated in this heavily pretreated group of patients with a non-hematologic and hematologic toxicity profile similar to that observed in a previous phase I trial at comparable doses. Five of nine patients with CML in transformation (AP, BC) were evaluable for hematologic response. Two of five patients had transient reductions in WBC and…

AdultMaleOncologyCancer Researchmedicine.medical_specialtymedicine.medical_treatmentFusion Proteins bcr-ablAntineoplastic AgentsPhiladelphia chromosomeTransplantation AutologousPiperazinesLeukemia Myelogenous Chronic BCR-ABL Positivehemic and lymphatic diseasesInternal medicinemedicineHumansEnzyme InhibitorsChemotherapyABLbusiness.industryHematopoietic Stem Cell Transplantationbreakpoint cluster regionHematologyMiddle AgedProtein-Tyrosine Kinasesmedicine.diseaseCombined Modality TherapyHematologic ResponseBlood Cell CountPyrimidinesTreatment OutcomeImatinib mesylateOncologyBenzamidesToxicityImmunologyImatinib MesylateFemaleComplicationbusinessLeukemia
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Hematopoietic stem-cell transplantation for advanced systemic mastocytosis

2014

Purpose Advanced systemic mastocytosis (SM), a fatal hematopoietic malignancy characterized by drug resistance, has no standard therapy. The effectiveness of allogeneic hematopoietic stem-cell transplantation (alloHCT) in SM remains unknown. Patients and Methods In a global effort to define the value of HCT in SM, 57 patients with the following subtypes of SM were evaluated: SM associated with clonal hematologic non–mast cell disorders (SM-AHNMD; n = 38), mast cell leukemia (MCL; n = 12), and aggressive SM (ASM; n = 7). Median age of patients was 46 years (range, 11 to 67 years). Donors were HLA-identical (n = 34), unrelated (n = 17), umbilical cord blood (n = 2), HLA-haploidentical (n = 1)…

AdultMaleCancer Researchmedicine.medical_specialtyTransplantation ConditioningAdolescentmedicine.medical_treatmentMedizinDrug resistanceHematopoietic stem cell transplantationMastocytosis SystemicInternal medicinemedicineHumansTransplantation HomologousSystemic mastocytosisChildSurvival rateAgedRetrospective StudiesmastocytosisHematologybusiness.industryRemission InductionHematopoietic Stem Cell TransplantationORIGINAL REPORTSMiddle Agedmedicine.diseaseMast cell leukemia3. Good healthSurvival RateTransplantationSettore MED/15 - MALATTIE DEL SANGUEHaematopoiesisTreatment OutcomeOncologyImmunologyCancer researchFemalebusinesstransplantation
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Dynamics of BCR-ABL mRNA expression in first-line therapy of chronic myelogenous leukemia patients with imatinib or interferon alpha/ara-C.

2003

We sought to determine dynamics of BCR-ABL mRNA expression levels in 139 patients with chronic myelogenous leukemia (CML) in early chronic phase, randomized to receive imatinib (n=69) or interferon (IFN)/Ara-C (n=70). The response was sequentially monitored by cytogenetics from bone marrow metaphases (n=803) and qualitative and quantitative RT-PCR from peripheral blood samples (n=1117). Complete cytogenetic response (CCR) was achieved in 60 (imatinib, 87%) vs 10 patients (IFN/Ara-C, 14%) after a median observation time of 24 months. Within the first year after CCR, best median ratio BCR-ABL/ABL was 0.087%, (imatinib, n=48) vs 0.27% (IFN/Ara-C, n=9, P=0.025). BCR-ABL was undetectable in 25 c…

AdultMaleCancer Researchmedicine.medical_specialtyAntimetabolites AntineoplasticFusion Proteins bcr-ablAlpha interferonAntineoplastic AgentsBiologyGastroenterologyPiperazinesCytogeneticsRecurrenceRisk Factorshemic and lymphatic diseasesInternal medicineLeukemia Myelogenous Chronic BCR-ABL PositivemedicineHumansProspective StudiesRNA MessengerneoplasmsInterferon alfaAgedHematologyABLCross-Over Studiesbreakpoint cluster regionCytarabineInterferon-alphaImatinibHematologyMiddle Agedmedicine.diseasePrognosisPyrimidinesTreatment OutcomeOncologyImmunologyBenzamidesCytarabineImatinib MesylateFemaleChronic myelogenous leukemiamedicine.drugLeukemia
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Clinical Validation of a Novel Elispot-Based Diagnostic Assay: Monitoring Cytomegalovirus-Specific Cell-Mediated Immunity and Risk Stratification in …

2019

Increasing evidence suggests that impaired cytomegalovirus (CMV)-specific cell-mediated immunity (CMV-CMI) is a major cause of uncontrolled CMV reactivations and associated complications in hematopoietic stem cell transplantation (HSCT). No reliable test exists to predict patients at risk of primary and/or recurrent CMV reactivations following HSCT. Accurately assessing CMV-CMI might therefore improve the risk stratification of patients and allow optimizing and individualizing patient care. This study aimed to evaluate the suitability of a novel IFN-γ ELISpot assay (T-Track® CMV), based on the stimulation of peripheral blood mononuclear cells with T-activated® pp65 and IE-1 CMV proteins, to…

OncologyTransplantationmedicine.medical_specialtybusiness.industryELISPOTmedicine.medical_treatmentHazard ratioCongenital cytomegalovirus infectionvirus diseasesHematopoietic stem cellHematologyHematopoietic stem cell transplantationmedicine.diseasePeripheral blood mononuclear cellReal-time polymerase chain reactionmedicine.anatomical_structureImmunityInternal medicinemedicinebusinessBiology of Blood and Marrow Transplantation
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