Myeloablation and autologous peripheral blood stem cell rescue results in hematologic and clinical responses in patients with myeloid metaplasia with myelofibrosis
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- Jeanne E. Anderson
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Ayalew Tefferi
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Fiona Craig
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Leona Holmberg
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Thomas Chauncey
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Frederick R. Appelbaum
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Philippe Guardiola
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Natalie Callander
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Cesar Freytes
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Yair Gazitt
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- Betty Razvillas
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
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- H. Joachim Deeg
- From the Division of Hematology, Department of Medicine, University of Texas Health Science Center at San Antonio; South Texas Veterans Health Care System, Audie L. Murphy Division; both of San Antonio, TX; Hematology Division, Mayo Clinic, Rochester, MN; Clinical Research Division, Fred Hutchinson Cancer Research Center; University of Washington School of Medicine; Seattle Veterans Administration Hospital; both of Seattle, WA; and Hospital St Louis, Paris, France.
抄録
<jats:title>Abstract</jats:title><jats:p>Current therapeutic options for myeloid metaplasia with myelofibrosis (MMM) are limited. A pilot study was conducted of autologous peripheral blood stem cell (PBSC) collection in 27, followed by transplantation in 21 patients with MMM. The median age was 59 (range 45-75) years. PBSCs were mobilized at steady state (n = 2), after granulocyte colony-stimulating factor (G-CSF) alone (n = 17), or after anthracycline-cytarabine induction plus G-CSF (n = 8). A median of 11.6 × 106 (range 0 to 410 × 106) CD34+ cells per kilogram were collected. Twenty-one patients then underwent myeloablation with oral busulfan (16 mg/kg) and PBSC transplantation. The median times to neutrophil and platelet recovery after transplantation were 21 (range 10-96) and 21 (range, 13 to ≥ 246) days, respectively. Five patients received back-up PBSC infusion because of delayed neutrophil or platelet recovery. The median follow-up is 390 (range 70-1623) days after transplantation, and the 2-year actuarial survival is 61%. After transplantion, 6 patients died: 3 of nonrelapse causes (1 within 100 days of PBSC infusion) and 3 of disease progression. Erythroid response (hemoglobin ≥ 100 g/L [10 gm/dL] without transfusion for ≥ 8 weeks) occurred in 10 of 17 anemic patients. Four of 8 patients with a platelet count less than 100 × 109/L (100 000/μL) responded with a durable platelet count more than 100 × 109/L (100 000/μL). Symptomatic splenomegaly improved in 7 of 10 patients. It is concluded that (1) PBSC collection was feasible and stable engraftment occurred after transplantation in most patients with MMM, (2) myeloablation with busulfan was associated with acceptable toxicity, (3) a significant proportion of patients derived clinical benefit after treatment, and (4) further investigation of this novel approach is warranted.</jats:p>
収録刊行物
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- Blood
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Blood 98 (3), 586-593, 2001-08-01
American Society of Hematology
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詳細情報 詳細情報について
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- CRID
- 1363388844413288064
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- NII論文ID
- 30022493843
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- ISSN
- 15280020
- 00064971
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- データソース種別
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