Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor
Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrop...
Ausführliche Beschreibung
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Englisch |
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1999 |
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6 |
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Springer Online Journal Archives 1860-2002 |
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Übergeordnetes Werk: |
in: Annals of hematology - 1955, 78(1999) vom: März, Seite 125-130 |
Übergeordnetes Werk: |
volume:78 ; year:1999 ; month:03 ; pages:125-130 ; extent:6 |
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NLEJ202981657 |
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520 | |a Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. | ||
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(DE-627)NLEJ202981657 DE-627 ger DE-627 rakwb eng Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. Springer Online Journal Archives 1860-2002 Hofmann, W.-K. oth Ganser, A. oth Seipelt, G. oth Ottmann, O. G. oth Zander, C. oth Geißler, G. oth Hoffmann, K. oth Höffken, K. oth Fischer, J. T. oth Isele, G. oth Hoelzer, D. oth in Annals of hematology 1955 78(1999) vom: März, Seite 125-130 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:78 year:1999 month:03 pages:125-130 extent:6 http://dx.doi.org/10.1007/s002770050488 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 78 1999 3 125-130 6 |
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(DE-627)NLEJ202981657 DE-627 ger DE-627 rakwb eng Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. Springer Online Journal Archives 1860-2002 Hofmann, W.-K. oth Ganser, A. oth Seipelt, G. oth Ottmann, O. G. oth Zander, C. oth Geißler, G. oth Hoffmann, K. oth Höffken, K. oth Fischer, J. T. oth Isele, G. oth Hoelzer, D. oth in Annals of hematology 1955 78(1999) vom: März, Seite 125-130 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:78 year:1999 month:03 pages:125-130 extent:6 http://dx.doi.org/10.1007/s002770050488 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 78 1999 3 125-130 6 |
allfields_unstemmed |
(DE-627)NLEJ202981657 DE-627 ger DE-627 rakwb eng Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. Springer Online Journal Archives 1860-2002 Hofmann, W.-K. oth Ganser, A. oth Seipelt, G. oth Ottmann, O. G. oth Zander, C. oth Geißler, G. oth Hoffmann, K. oth Höffken, K. oth Fischer, J. T. oth Isele, G. oth Hoelzer, D. oth in Annals of hematology 1955 78(1999) vom: März, Seite 125-130 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:78 year:1999 month:03 pages:125-130 extent:6 http://dx.doi.org/10.1007/s002770050488 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 78 1999 3 125-130 6 |
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(DE-627)NLEJ202981657 DE-627 ger DE-627 rakwb eng Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. Springer Online Journal Archives 1860-2002 Hofmann, W.-K. oth Ganser, A. oth Seipelt, G. oth Ottmann, O. G. oth Zander, C. oth Geißler, G. oth Hoffmann, K. oth Höffken, K. oth Fischer, J. T. oth Isele, G. oth Hoelzer, D. oth in Annals of hematology 1955 78(1999) vom: März, Seite 125-130 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:78 year:1999 month:03 pages:125-130 extent:6 http://dx.doi.org/10.1007/s002770050488 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 78 1999 3 125-130 6 |
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(DE-627)NLEJ202981657 DE-627 ger DE-627 rakwb eng Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor 1999 6 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. Springer Online Journal Archives 1860-2002 Hofmann, W.-K. oth Ganser, A. oth Seipelt, G. oth Ottmann, O. G. oth Zander, C. oth Geißler, G. oth Hoffmann, K. oth Höffken, K. oth Fischer, J. T. oth Isele, G. oth Hoelzer, D. oth in Annals of hematology 1955 78(1999) vom: März, Seite 125-130 (DE-627)NLEJ18898836X (DE-600)1458429-3 1432-0584 nnns volume:78 year:1999 month:03 pages:125-130 extent:6 http://dx.doi.org/10.1007/s002770050488 GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE AR 78 1999 3 125-130 6 |
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Elektronische Aufsätze |
title_sort |
treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor |
title_auth |
Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor |
abstract |
Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. |
abstractGer |
Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. |
abstract_unstemmed |
Abstract Used as single agents, ATRA, G-CSF, and IFN-α have shown a moderate benefit in patients with low-risk MDS, with a response rate of 10%. The aim of the present study was to evaluate the efficacy of a combination of these agents. The effect on hemoglobin (Hb), platelets, and absolute neutrophil count (ANC), as well as on transfusion frequency, was examined in 25 patients with MDS (11 RA, four RARS, eight RAEB, two CMML). The median age was 61 years (range 44–81), and the male/female ratio was 14/11. Treatment consisted of ATRA at 25 mg/m2/day p.o. for months 1, 3, 5, 7, 9, and 11, IFN-α at 1.5 MIU twice a week s.c. for 52 weeks, and, in patients with initial ANC <500/μl, G-CSF at 100–480 μg daily s.c. according to the degree of ANC. The duration of therapy was scheduled for 12 months. Two patients achieved ongoing CR (+19 months; +16 months), one patient with RA after 3 months and one with CMML after 7 months of treatment. In all patients, the mean ANC increased significantly from 1400±200/μl before the start of therapy to 3500±600/μl at the end of treatment (p=0.025). In two patients an increase of Hb was observed, and one patient ceased to require transfusions. In an additional patient with RA and 5q-syndrome, the platelet count normalized following administration of ATRA/IFN-α, increasing from 89,000/μl to 293,000/μl. The eight RAEB patients were nonresponders. We conclude that therapy with ATRA, IFNα, and G-CSF is effective in approximately 35% of low-risk MDS patients (in this study: six of 17) and may induce complete remission in individual cases. |
collection_details |
GBV_USEFLAG_U ZDB-1-SOJ GBV_NL_ARTICLE |
title_short |
Treatment of patients with low-risk myelodysplastic syndromes using a combination of all-trans retinoic acid, interferon alpha, and granulocyte colony-stimulating factor |
url |
http://dx.doi.org/10.1007/s002770050488 |
remote_bool |
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author2 |
Hofmann, W.-K. Ganser, A. Seipelt, G. Ottmann, O. G. Zander, C. Geißler, G. Hoffmann, K. Höffken, K. Fischer, J. T. Isele, G. Hoelzer, D. |
author2Str |
Hofmann, W.-K. Ganser, A. Seipelt, G. Ottmann, O. G. Zander, C. Geißler, G. Hoffmann, K. Höffken, K. Fischer, J. T. Isele, G. Hoelzer, D. |
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NLEJ18898836X |
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up_date |
2024-07-06T09:27:12.486Z |
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