PMID- 18489990 OWN - NLM STAT- MEDLINE DCOM- 20080819 LR - 20220316 IS - 1523-6536 (Electronic) IS - 1083-8791 (Linking) VI - 14 IP - 6 DP - 2008 Jun TI - Long-term follow-up of allogeneic hematopoietic stem cell transplantation for de novo acute myelogenous leukemia with a conditioning regimen of total body irradiation and granulocyte colony-stimulating factor-combined high-dose cytarabine. PG - 651-7 LID - 10.1016/j.bbmt.2008.03.006 [doi] AB - We retrospectively evaluated the efficacy and safety of total body irradiation (TBI) and granulocyte colony-stimulating factor (G-CSF)-combined high-dose cytarabine as a conditioning regimen for allogeneic hematopoietic stem cell transplantation (HSCT) in patients with de novo acute myelogenous leukemia (AML). The conditioning regimen consisted of 12 Gy of TBI followed by high-dose cytarabine (3 g/m(2)) every 12 hours for 4 days in combination with the continuous administration of G-CSF. Stem cell sources included bone marrow or peripheral blood stem cells (PBSC) from human leukocyte antigen (HLA)-identical siblings (n = 24), or bone marrow from HLA serologically matched unrelated donors (n = 26). Fifty patients (median age, 38 years) were evaluated. At HSCT, 35 patients were in the first or second complete remission (CR1/2), and 15 patients were not in remission (n = 14) or in the third CR (n = 1). Thirty-six of 50 patients are currently alive, with a median follow-up period of 5.6 years (range: 1.1-12.1 years). The 5-year estimated overall survival (OS) and disease-free survival (DFS) rates were 85.5% (95% confidence interval [CI], 73.7%-97.3%) and 82.1% (95% CI, 69.0%-95.2%) in patients with AML in the first or second CR, 46.7% (95% CI, 21.4%-72.0%), and 40.0% (95% CI, 15.3%-64.7%) in patients with AML in other stages. The 2-year cumulative incidence of treatment-related mortality (TRM) of all patients was 10.4% (95% CI, 1.8%-18.6%). The only factors affecting the OS and DFS were disease status at transplant and cytogenetics by multivariate analysis. These results suggest that G-CSF-combined high-dose cytarabine could be a promising component of the conditioning regimen for allogeneic HSCT for AML, providing a high DFS and low TRM. FAU - Mori, Takehiko AU - Mori T AD - Division of Hematology, Department of Medicine, Keio University School of Medicine, Tokyo, Japan. tmori@sc.itc.keio.ac.jp FAU - Aisa, Yoshinobu AU - Aisa Y FAU - Watanabe, Reiko AU - Watanabe R FAU - Yamazaki, Rie AU - Yamazaki R FAU - Kato, Jun AU - Kato J FAU - Shimizu, Takayuki AU - Shimizu T FAU - Shigematsu, Naoyuki AU - Shigematsu N FAU - Kubo, Atsushi AU - Kubo A FAU - Yajima, Tomonaru AU - Yajima T FAU - Hibi, Toshifumi AU - Hibi T FAU - Ikeda, Yasuo AU - Ikeda Y FAU - Okamoto, Shinichiro AU - Okamoto S LA - eng PT - Journal Article PL - United States TA - Biol Blood Marrow Transplant JT - Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation JID - 9600628 RN - 0 (Recombinant Proteins) RN - 04079A1RDZ (Cytarabine) RN - 143011-72-7 (Granulocyte Colony-Stimulating Factor) RN - 6WS4C399GB (Lenograstim) SB - IM MH - Adolescent MH - Adult MH - Bone Marrow Transplantation/adverse effects/mortality MH - Cytarabine/administration & dosage MH - Disease-Free Survival MH - Female MH - Follow-Up Studies MH - Granulocyte Colony-Stimulating Factor/administration & dosage MH - *Hematopoietic Stem Cell Transplantation/adverse effects/mortality MH - Humans MH - Infusions, Intravenous MH - Kaplan-Meier Estimate MH - Lenograstim MH - Leukemia, Myeloid, Acute/mortality/*surgery MH - Leukemia, Myelomonocytic, Acute/mortality/surgery MH - Male MH - Middle Aged MH - *Peripheral Blood Stem Cell Transplantation/adverse effects/mortality MH - Recombinant Proteins/administration & dosage MH - Remission Induction MH - Retrospective Studies MH - Survival Analysis MH - Transplantation Conditioning/adverse effects/*methods/mortality MH - Transplantation, Homologous MH - Treatment Outcome MH - Whole-Body Irradiation EDAT- 2008/05/21 09:00 MHDA- 2008/08/20 09:00 CRDT- 2008/05/21 09:00 PHST- 2008/01/14 00:00 [received] PHST- 2008/03/18 00:00 [accepted] PHST- 2008/05/21 09:00 [pubmed] PHST- 2008/08/20 09:00 [medline] PHST- 2008/05/21 09:00 [entrez] AID - S1083-8791(08)00115-8 [pii] AID - 10.1016/j.bbmt.2008.03.006 [doi] PST - ppublish SO - Biol Blood Marrow Transplant. 2008 Jun;14(6):651-7. doi: 10.1016/j.bbmt.2008.03.006.