Search results for "Myeloablative Agonists"

showing 5 items of 5 documents

Sustained telomere erosion due to increased stem cell turnover during triple autologous hematopoietic stem cell transplantation.

2007

Telomeres cap chromosomal ends and are shortened throughout a lifetime. Additional telomere erosion has been documented during conventional chemotherapy or hematopoietic stem cell transplantation. Previous studies of stem cell transplantation reported variable amounts of telomere shortening with inconsistent results regarding the persistence of telomere shortening. Here we have prospectively studied telomere length and proliferation kinetics of hematopoietic cells in aggressive non-Hodgkin lymphoma patients who underwent a four-course high-dose chemotherapy protocol combined with triple autologous stem cell transplantation. We observed sustained telomere shortening in hematopoietic cells af…

MaleCancer ResearchTransplantation Conditioningmedicine.medical_treatmentHematopoietic stem cell transplantationAntibodies Monoclonal Murine-DerivedAutologous stem-cell transplantationAntineoplastic Combined Chemotherapy ProtocolsGranulocyte Colony-Stimulating FactorLymphocytesProspective StudiesCellular SenescenceEtoposideMyelopoiesisLymphoma Non-HodgkinAntibodies MonoclonalHematologyMiddle AgedTelomereCombined Modality TherapyHaematopoiesisVincristineFemaleStem cellRituximabCell DivisionPrednisoloneTransplantation AutologousDrug Administration ScheduleGeneticsmedicineHumansMolecular BiologyCyclophosphamideChemotherapyPeripheral Blood Stem Cell Transplantationbusiness.industryCell BiologyMyeloablative Agonistsmedicine.diseaseHematopoietic Stem CellsTelomereLymphomaTransplantationClinical Trials Phase III as TopicDoxorubicinImmunologyCancer researchbusinessGranulocytesExperimental hematology
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Umbilical cord blood transplantation in adults with advanced hodgkin's disease: high incidence of post-transplant lymphoproliferative disease

2016

We report the outcome of 30 consecutive patients with Hodgkin disease (HD) who underwent single-unit UCBT. Most (90%) patients had failed previous autologous hematopoietic stem cell transplantation. The conditioning regimens were based on combinations of thiotepa, busulfan, cyclophosphamide or fludarabine, and antithymocyte globulin. The cumulative incidence (CI) of myeloid engraftment was 90% [95% confidence interval (C.I.), 74-98%] with a median of 18 d (range, 10-48). CI of acute graft-versus-host disease (GvHD) grades II-IV was 30% (95% C.I., 17-44%), while the incidence of chronic GVHD was 42% (95% C.I., 23-77%). The non-relapse mortality (NRM) at 100 d and 4 yr was 30% (95% C.I., 13-4…

MaleHerpesvirus 4 HumanTransplantation Conditioningmedicine.medical_treatmentGraft vs Host DiseaseHematopoietic stem cell transplantationGastroenterology0302 clinical medicineRecurrencehemic and lymphatic diseasesCumulative incidenceHodgkin's lymphomaIncidence (epidemiology)Graft Survivalumbilical cord blood transplantationHematologyGeneral MedicineMiddle AgedHodgkin DiseaseFludarabine030220 oncology & carcinogenesisAcute DiseaseFemaleCord Blood Stem Cell TransplantationVidarabinemedicine.drugAdultmedicine.medical_specialtyCyclophosphamideThioTEPA03 medical and health sciencesInternal medicinemedicineHumansInfectious MononucleosisBusulfanCyclophosphamideAntilymphocyte Serumbusiness.industryMyeloablative AgonistsHodgkin's lymphomamedicine.diseaseSurvival AnalysisSurgeryEBV post-transplant lymphoproliferative diseaseChronic DiseaseEBV post-transplant lymphoproliferative disease; Hodgkin's disease; Hodgkin's lymphoma; umbilical cord blood transplantationHodgkin's diseasebusinessSettore MED/15 - Malattie del SangueThiotepaBusulfan030215 immunologyEuropean Journal of Haematology
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Prognostic Factors Affecting Outcome after Allogeneic Transplantation for Hematological Malignancies from Unrelated Donors: Results from a Randomized…

2012

Several prognostic factors for the outcome after allogeneic hematopoietic stem-cell transplant (HSCT) from matched unrelated donors have been postulated from registry data; however, data from randomized trials are lacking. We present analyses on the effects of patient-related, donor-related, and treatment-related prognostic factors on acute GVHD (aGVHD), chronic GVHD (cGVHD), relapse, nonrelapse mortality (NRM), disease-free survival (DFS), and overall survival (OS) in a randomized, multicenter, open-label, phase III trial comparing standard graft-versus-host-disease (GVHD) prophylaxis with and without pretransplantation ATG-Fresenius (ATG-F) in 201 adult patients receiving myeloablative co…

MaleOncologyTransplantation Conditioningmedicine.medical_treatmentMedizinGraft vs Host DiseaseHematopoietic stem cell transplantationSeverity of Illness Indexlaw.invention0302 clinical medicineRandomized controlled trialHLA Antigenslawimmune system diseaseshemic and lymphatic diseasesAllogeneic hematopoietic stem-cell transplantationMedicineProspective StudiesProspective cohort studyHematologyHistocompatibility TestingAge FactorsHematopoietic Stem Cell TransplantationHematologyMiddle Aged3. Good healthSurvival Ratesurgical procedures operative030220 oncology & carcinogenesisAcute DiseaseFemaleUnrelated DonorsAdultmedicine.medical_specialtyAllogeneic transplantationAdolescentGraft-versus-host-disease prophylaxis03 medical and health sciencesInternal medicineHumansTransplantation HomologousHLA-matchingSurvival rateAntilymphocyte SerumTransplantationbusiness.industryMyeloablative AgonistsTransplantationChronic DiseaseImmunologyTransplantation Conditioningbusiness030215 immunologyBiology of Blood and Marrow Transplantation
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Umbilical cord blood transplantation from unrelated donors in patients with Philadelphia chromosome-positive acute lymphoblastic leukemia

2014

Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't; There are very few disease-specific studies focusing on outcomes of umbilical cord blood transplantation for Philadelphia chromosome-positive acute lymphoblastic leukemia. We report the outcome of 45 patients with Philadelphia chromosome-positive acute lymphoblastic leukemia who underwent myeloablative single unit cord blood transplantation from unrelated donors within the GETH/GITMO cooperative group. Conditioning regimens were based on combinations of thiotepa, busulfan, cyclophospamide or fludarabine, and antithymocyte globulin. At the time of transplantation, 35 patients (78%) were in first complete remission, four (8%) …

MaleTransplantation Conditioning:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Case-Control Studies::Retrospective Studies [Medical Subject Headings]Leucemia-linfoma linfoblástico de células precursorasGraft vs Host Disease:Named Groups::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]Supervivencia sin EnfermedadGastroenterology:Anatomy::Body Regions::Transplants::Allografts [Medical Subject Headings]:Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Therapeutic Uses::Antineoplastic Agents::Myeloablative Agonists [Medical Subject Headings]:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]hemic and lymphatic diseasesMedicineCumulative incidenceTasa de SupervivenciaPhiladelphia ChromosomeChildCromosoma Filadelfia:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Disease Attributes::Chronic Disease [Medical Subject Headings]:Named Groups::Persons::Age Groups::Child::Child Preschool [Medical Subject Headings]ArticlesHematologyMiddle AgedPrecursor Cell Lymphoblastic Leukemia-LymphomaAllografts:Analytical Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Biological Therapy::Immunomodulation::Immunotherapy::Immunosuppression::Transplantation Conditioning [Medical Subject Headings]FludarabineSurvival RateChild Preschool:Named Groups::Persons::Age Groups::Adolescent [Medical Subject Headings]:Diseases::Pathological Conditions Signs and Symptoms::Pathologic Processes::Chromosome Aberrations::Translocation Genetic::Philadelphia Chromosome [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Survival Analysis::Disease-Free Survival [Medical Subject Headings]FemaleAcondicionamiento para el trasplanteCord Blood Stem Cell TransplantationTrasplante de células madre de la sangre del cordónmedicine.drugAloinjertosAdultmedicine.medical_specialtyAdolescent:Check Tags::Male [Medical Subject Headings]Cord Blood Stem Cell TransplantationPhiladelphia chromosomeEnfermedad injerto contra huéspedDisease-Free SurvivalEstudios retrospectivosInternal medicine:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies::Longitudinal Studies::Follow-Up Studies [Medical Subject Headings]:Named Groups::Persons::Age Groups::Adult [Medical Subject Headings]HumansPreschoolSurvival rate:Named Groups::Persons::Age Groups::Child [Medical Subject Headings]Retrospective Studies:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Mortality::Survival Rate [Medical Subject Headings]business.industryUmbilical Cord Blood TransplantationEnfermedad crónicaAgonistas mieloablativosMyeloablative Agonistsmedicine.diseaseSettore MED/15SurgeryTransplantation:Diseases::Immune System Diseases::Graft vs Host Disease [Medical Subject Headings]:Diseases::Hemic and Lymphatic Diseases::Lymphatic Diseases::Lymphoproliferative Disorders::Leukemia Lymphoid::Precursor Cell Lymphoblastic Leukemia-Lymphoma [Medical Subject Headings]:Check Tags::Female [Medical Subject Headings]Estudios de SeguimientoChronic Disease:Analytical Diagnostic and Therapeutic Techniques and Equipment::Surgical Procedures Operative::Transplantation::Cell Transplantation::Stem Cell Transplantation::Cord Blood Stem Cell Transplantation [Medical Subject Headings]Adolescent; Adult; Allografts; Child; Child Preschool; Chronic Disease; Disease-Free Survival; Female; Follow-Up Studies; Graft vs Host Disease; Humans; Male; Middle Aged; Myeloablative Agonists; Retrospective Studies; Survival Rate; Cord Blood Stem Cell Transplantation; Philadelphia Chromosome; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Transplantation ConditioningbusinessBusulfanFollow-Up Studies
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CD34+ Cell Selection versus Reduced-Intensity Conditioning and Unmodified Grafts for Allogeneic Hematopoietic Cell Transplantation in Patients Age >5…

2018

Reduced-intensity conditioning (RIC) and T cell depletion (TCD) through CD34+ cell selection without the use of post-transplantation immunosuppression are 2 strategies used to reduce nonrelapse mortality (NRM) in older patients after allogeneic hematopoietic cell transplantation (allo-HCT). To compare the efficacy of the RIC and TCD approaches, we evaluated the outcomes of patients age >50 years with acute myelogenous leukemia (AML) and myelodysplastic syndrome (MDS) who underwent allo-HCT from an HLA-matched donor with one of these strategies. Baseline characteristics were comparable in the patients receiving TCD (n = 204) and those receiving RIC (n = 151), except for a higher proportion o…

OncologyMalemedicine.medical_specialtyTransplantation Conditioningmedicine.medical_treatmentCD34GVHDGraft vs Host DiseaseAntigens CD34Lymphocyte Depletion03 medical and health sciencesMyelogenous0302 clinical medicineRecurrencehemic and lymphatic diseasesInternal medicinemedicineHumansTransplantation HomologousIn patientAgedRetrospective StudiesTransplantationHematopoietic cellbusiness.industryRICHematopoietic Stem Cell TransplantationImmunosuppressionT-cell depletionHematologyAllogeneic hematopoietic cell transplantationMiddle AgedMyeloablative Agonistsmedicine.diseaseTransplantationLeukemiaLeukemia Myeloid Acute030220 oncology & carcinogenesisMyelodysplastic SyndromesFemalebusinessT cell depletion030215 immunology
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