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Lazarus HM, Lowder JN, Anderson JM, Herzig RH. A Prospective Randomized Trial of Central Venous Catheter Removal Versus Intravenous Amphotericin B in Febrile Neutropenic Patients. JPEN J Parenter Enteral Nutr 2016; 8:501-5. [PMID: 6541714 DOI: 10.1177/0148607184008005501] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Empiric amphotericin B therapy was compared to central venous catheter Githdrawal in a prospective randomized trial. Of 32 febrile, neutropenic patients with indwelling Broviac catheters and without documented infection, 14 had persistent fever while receiving broad spectrum antibacterial drugs. Six patients were randomized to catheter removal and eight patients received amphotericin B empirically. None of six patients responded to catheter removal and six of eight defervesced after receiving antifungal therapy (p less than 0.01). Of the six patients in whom catheters were removed, two later became afebrile while on subsequent therapy with amphotericin B. Culture and histologic evaluation of the removed catheters failed to implicate the prosthesis as an infectious source. Central venous catheters in a persistently febrile neutropenic host need not be removed, unless local difficulties or bacteremia with skin commensal organisms occur. Amphotericin B can be infused through a central venous catheter in febrile, neutropenic patients unresponsive to empiric antibacterial drugs, with many patients becoming afebrile as a result of this therapy.
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Rizzieri D, Stockerl-Goldstein K, Wei A, Herzig RH, Erlandsson F, Stuart RK. Long-term outcomes of responders in a randomized, controlled phase II trial of aptamer AS1411 in AML. J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.6557] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Lazarus HM, Loberiza FR, Zhang MJ, Armitage JO, Ballen KK, Bashey A, Bolwell BJ, Burns LJ, Freytes CO, Gale RP, Gibson J, Herzig RH, LeMaistre CF, Marks D, Mason J, Miller AM, Milone GA, Pavlovsky S, Reece DE, Rizzo JD, van Besien K, Vose JM, Horowitz MM. Autotransplants for Hodgkin's disease in first relapse or second remission: a report from the autologous blood and marrow transplant registry (ABMTR). Bone Marrow Transplant 2001; 27:387-96. [PMID: 11313668 DOI: 10.1038/sj.bmt.1702796] [Citation(s) in RCA: 85] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2000] [Accepted: 11/02/2000] [Indexed: 11/08/2022]
Abstract
Although patients with relapsed Hodgkin's disease have a poor prognosis with conventional therapies, high-dose chemotherapy and autologous hematopoietic stem cell transplantation (autotransplantation) may provide long-term progression-free survival. We reviewed data from the Autologous Blood and Marrow Transplant Registry (ABMTR) to determine relapse, disease-free survival, overall survival, and prognostic factors in this group of patients. Detailed records from the ABMTR on 414 patients with Hodgkin's disease in first relapse (n = 295) or second complete remission (CR) (n = 119) receiving an autotransplant from 1989 to 1995 were reviewed. Median age was 29 (range, 7-64) years. Median time from diagnosis to relapse was 18 (range, 6-219) months; median time from relapse to transplant was 5 (range, <1-215) months. Most patients received high-dose chemotherapy without total body irradiation for conditioning (n = 370). The most frequently used high-dose regimen was cyclophosphamide, BCNU, VP-16 (CBV) (n = 240). The graft consisted of bone marrow (n = 246), blood stem cells (n = 112), or both (n = 56). Median follow-up was 46 (range, 5-96) months. One hundred-day mortality (95% confidence interval) was 7 (5-9)%. One hundred and sixty-five of 295 patients (56%) transplanted in relapse achieved CR after autotransplantation. Of these, 61 (37%) recurred. Twenty-four of 119 patients (20%) transplanted in CR recurred. The probability of disease-free survival at 3 years was 46 (40-52)% for transplants in first relapse and 64 (53-72)% for those in second remission (P < 0.001). Overall survival at 3 years was 58 (52-64)% after transplantation in first relapse and 75 (66-83)% after transplantation in second CR (P < 0.001). In multivariate analysis, Karnofsky performance score <90% at transplant, abnormal serum LDH at transplant, and chemotherapy resistance were adverse prognostic factors for outcome. Progression of Hodgkin's disease accounted for 69% of all deaths. Autotransplantation should be considered for patients with Hodgkin's disease in first relapse or second remission. Future investigations should focus on strategies designed to decrease relapse after autotransplantation, particularly in patients at high risk for relapse.
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Affiliation(s)
- H M Lazarus
- Department of Medicine, Ireland Cancer Center, University Hospitals of Cleveland, Case Western Reserve University, Cleveland, Ohio, USA
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Fleming DR, Goldsmith J, Goldsmith GH, Stevens DA, Herzig RH. Mobilization of peripheral blood stem cells in high-risk breast cancer patients using G-CSF after standard dose docetaxel. J Hematother Stem Cell Res 2000; 9:855-60. [PMID: 11177597 DOI: 10.1089/152581600750062282] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Chemotherapy, in addition to recombinant growth factors, has been effective in mobilizing stem cells. Unfortunately, the use of chemotherapy for this purpose has resulted in profound myelosuppression and increased morbidity. Docetaxel, the single most active agent in the treatment of advanced breast cancer, was evaluated for its potential to mobilize stem cells when given at conventional doses followed by granulocyte colony-stimulating factor (G-CSF). Sixteen high-risk breast cancer patients were mobilized with a regimen consisting of docetaxel (100 mg/m2) followed by daily G-CSF (10 microg/kg), beginning 72 h after the docetaxel, and continuing until completion of the apheresis. The median white blood cell count (WBC) nadir was 1,000/microl (range 500 to 4000/microl ) occurring a median of 6 days (range 4 to 9 days) after the docetaxel. No patient experienced a neutropenic febrile episode due to the mobilization regimen. The median time interval for initiating the apheresis was 8 days (range 6 to 11 days) following the docetaxel. The median number of apheresis was 2 (range 1 to 3) in each patient. Stem cell recovery as measured by the CD34 cell count x 10(6)/kg was a median of 5.2 (range 1.4 to 15.1). A significant correlation was found between CFU-GM, BFU-E, and CFU-GEMM/kg and CD34 cells/kg (r = 0.891, 0.945, and 0.749, respectively, p < 0.001). When our results were compared to a matched cohort receiving G-CSF alone, the docetaxel group demonstrated a superior CD34 cells/kg yield (p = <0.001). Following myeloablative chemotherapy consisting of thiotepa and cyclophosphamide with or without carboplatinum, the hematopoetic recovery determined by an absolute neutrophil count (ANC) of greater than 500/microl and an unsupported platelet count of > or =20,000/microl for 48 h, was a median of 10 days (range 9 to 14 days) and 10 days (range 8 to 30 days), respectively. The results demonstrate that conventional dose docetaxel, combined with G-CSF, is an effective mobilization regimen with minimal toxicity in high-risk breast cancer patients.
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Affiliation(s)
- D R Fleming
- University of Louisville Blood and Marrow Transplant Program, James Graham Brown Cancer Center, Room 230, 529 South Jackson Street, Louisville, KY 40202, USA.
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Qiu L, Herzig RH. [Experimental study on ex vivo expansion of CD(34)(+) umbilical cord blood cells]. Zhonghua Xue Ye Xue Za Zhi 2000; 21:417-20. [PMID: 11877015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVE To investigate the potential possibility that to expanse ex vivo umbilical cord blood (UCB) cells to an amount sufficient adults transplantation. METHOD Purified CD(34)(+) UCB cells from 10 fresh UCB samples were cultured for 7 days in IMDM mediums containing 20% FBS and one of the following three combinations: Group A (IL-1beta + IL-3 + IL-6 + G-CSF + Epo + FL), Group B (SCF + IL-1beta + IL-3 + IL-6 + G-CSF + Epo) and Group C (FL + SCF + IL-1beta + IL-3 + IL-6 + G-CSF + Epo). RESULT (1) There was no significant difference between Groups A and B in expansion of UCB cells. But in group C, the expansion was greater than that in group A (P < 0.01) or group B (P < 0.05). The effects of FL and SCF were synergistic. (2) Over 50 x 10(6) CD(34)(+) cells which are sufficient for adult transplantation were obtained in 30% of UCB samples in group C. (3) The expanded CD(34)(+) UCB cells retained original clonogenic efficiency, the primitive CD(34)(+)CD(38)(-) proportion and the expansion potential were the same as fresh UCB cells. CONCLUSION The ex vivo expansion of CD(34)(+) UCB cells might provide sufficient hematopoietic stem cells for adult transplantation.
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Affiliation(s)
- L Qiu
- tute of Hematology and Blood Diseases Hospital, CAMS and PUMC, Tianjin 300020, China
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Champlin RE, Passweg JR, Zhang MJ, Rowlings PA, Pelz CJ, Atkinson KA, Barrett AJ, Cahn JY, Drobyski WR, Gale RP, Goldman JM, Gratwohl A, Gordon-Smith EC, Henslee-Downey PJ, Herzig RH, Klein JP, Marmont AM, O'Reilly RJ, Ringdén O, Slavin S, Sobocinski KA, Speck B, Weiner RS, Horowitz MM. T-cell depletion of bone marrow transplants for leukemia from donors other than HLA-identical siblings: advantage of T-cell antibodies with narrow specificities. Blood 2000; 95:3996-4003. [PMID: 10845940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
T-cell depletion of donor marrow decreases graft-versus-host disease resulting from transplants from unrelated and human leukocyte antigen (HLA)-mismatched related donors. However, there are diverse strategies for T-cell-depleted transplantation, and it is uncertain whether any improve leukemia-free survival (LFS). To compare strategies for T-cell-depleted alternative donor transplants and to compare T-cell depleted with non-T-cell-depleted transplants, we studied 870 patients with leukemia who received T-cell-depleted transplants from unrelated or HLA-mismatched related donors from 1982 to 1994. Outcomes were compared with those of 998 non-T-cell-depleted transplants. We compared LFS using different strategies for T-cell-depleted transplantation considering T-cell depletion technique, intensity of pretransplant conditioning, and posttransplant immune suppression using proportional hazards regression to adjust for other prognostic variables. Five categories of T-cell depletion techniques were considered: narrow-specificity antibodies, broad-specificity antibodies, Campath antibodies, elutriation, and lectins. Strategies resulting in similar LFS were pooled to compare T-cell-depleted with non-T-cell-depleted transplants. Recipients of transplants T-cell depleted by narrow-specificity antibodies had lower treatment failure risk (higher LFS) than recipients of transplants T-cell depleted by other techniques. Compared with non-T-cell-depleted transplants (5-year probability +/- 95% confidence interval [CI] of LFS, 31% +/- 4%), 5-year LFS was 29% +/- 5% (P = NS) after transplants T-cell depleted by narrow-specificity antibodies and 16% +/- 4% (P <.0001) after transplants T-cell depleted by other techniques. After alternative donor transplantation, T-cell depletion of donor marrow by narrow-specificity antibodies resulted in LFS rates that were higher than those for transplants T-cell depleted using other techniques but similar to those for non-T-cell-depleted transplants. (Blood. 2000;95:3996-4003)
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Affiliation(s)
- R E Champlin
- International Bone Marrow Transplant Registry, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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Wolff SN, Fay J, Stevens D, Herzig RH, Pohlman B, Bolwell B, Lynch J, Ericson S, Freytes CO, LeMaistre F, Collins R, Pineiro L, Greer J, Stein R, Goodman SA, Dummer S. Fluconazole vs low-dose amphotericin B for the prevention of fungal infections in patients undergoing bone marrow transplantation: a study of the North American Marrow Transplant Group. Bone Marrow Transplant 2000; 25:853-9. [PMID: 10808206 DOI: 10.1038/sj.bmt.1702233] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Systemic fungal infections are a major problem in bone marrow transplant recipients who have prolonged neutropenia or who receive high-dose corticosteroids. Prophylaxis with Fluconazole or low-dose amphotericin B reduces, but does not eliminate these infections. To determine which prophylactic agent is better, we performed a prospective randomized study. Patients undergoing allogeneic (related or unrelated) or autologous marrow or peripheral stem cell transplantation were randomized to receive Fluconazole (400 mg/day p. o. or i.v.) or amphotericin B (0.2 mg/kg/day i.v.) beginning 1 day prior to stem cell transplantation and continuing until recovery of neutrophils to >500/microl. Patients were removed from their study drug for drug-associated toxicity, invasive fungal infection or suspected fungal infection (defined as the presence of fever >38 degrees C without positive culture while on broad-spectrum anti-bacterial antibiotics). Proven or suspected fungal infections were treated with high-dose amphotericin B (0.5-0.7 mg/kg/day). Patients were randomized at each institution and stratified for the type of transplant. The primary end-point of the study was prevention of documented fungal infection; secondary endpoints included fungal colonization, drug toxicity, duration of hospitalization, duration of fever, duration of neutropenia, duration and total dose of high-dose amphotericin B and overall survival to hospital discharge. From July 1992 to October 1994, a total of 355 patients entered into the trial with 159 patients randomized to amphotericin B and 196 to Fluconazole. Patient groups were comparable for diagnosis, age, sex, prior antibiotic or antifungal therapy, use of corticosteroids prior to transplantation and total duration of neutropenia. Amphotericin B was significantly more toxic than Fluconazole especially in related allogeneic transplantation where 19% of patients developed toxicity vs 0% of Fluconazole recipients (p < 0.05). Approximately 44% of all patients were removed from prophylaxis for presumed fungal infection. Proven fungal infections occurred in 4.1% and 7.5% of Fluconazole and amphotericin-treated patients, respectively. Proven fungal infections occurred in 9.1% and 14.3% of related allogeneic marrow recipients receiving Fluconazole or amphotericin B, respectively, and 2.1% and 5.6% of autologous marrow recipients receiving Fluconazole or amphotericin B, respectively (P > 0.05). In this prospective trial, low-dose amphotericin B prophylaxis was as effective as Fluconazole prophylaxis, but Fluconazole was significantly better tolerated.
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Affiliation(s)
- S N Wolff
- Vanderbilt University, Nashville, TN 37232-5505, USA
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Giralt S, Szydlo R, Goldman JM, Veum-Stone J, Biggs JC, Herzig RH, Klein JP, McGlave PB, Schiller G, Gale RP, Rowlings PA, Horowitz MM. Effect of short-term interferon therapy on the outcome of subsequent HLA-identical sibling bone marrow transplantation for chronic myelogenous leukemia: an analysis from the international bone marrow transplant registry. Blood 2000; 95:410-5. [PMID: 10627443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
Allogeneic bone marrow transplantation (BMT) is the only curative therapy for chronic myelogenous leukemia (CML), though several studies indicate that prolonged survival can result from interferon-alpha (IFN-alpha) treatment. IFN-alpha is now often used as initial therapy for CML, before donor availability is known. Because identifying potential donors can take several weeks to months, it is important to know whether IFN-alpha adversely affects outcome of a subsequent BMT. If it does, initiation of IFN-alpha therapy might be delayed until donor availability is determined and avoided in patients for whom BMT is planned. We studied 873 patients who received HLA-identical sibling BMT for chronic-phase CML in 153 centers participating in the International Bone Marrow Transplant Registry. The object was to compare outcome in the 664 who received only hydroxyurea before BMT with outcome in the 209 who received IFN-alpha with or without hydroxyurea. The median duration of IFN-alpha therapy was 2 months (range, 1 to 39 months). Cox proportional hazards analysis was used to compare engraftment, graft-versus-host disease (GVHD), nonrelapse mortality, relapse, survival, and leukemia-free survival after adjustment for other prognostic variables. We found a higher risk of nonengraftment among patients given IFN-alpha than among those given hydroxyurea alone (2% versus 0.2%; P = 0.01). Patients who received IFN-alpha had a lower risk of relapse (relative risk, 0.17; 95% confidence interval, 0.04-0.70). Probabilities of GVHD, nonrelapse mortality, survival, and leukemia-free survival were similar in the two treatment groups. These results suggest that a short course of IFN-alpha does not adversely affect survival after a subsequent HLA-identical sibling BMT for chronic-phase CML. (Blood. 2000;95:410-415)
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MESH Headings
- Actuarial Analysis
- Adolescent
- Adult
- Bone Marrow Transplantation
- Child
- Cyclosporine/therapeutic use
- Disease-Free Survival
- Female
- Histocompatibility Testing
- Humans
- Immunosuppressive Agents/therapeutic use
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/immunology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/mortality
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/therapy
- Living Donors
- Male
- Methotrexate/therapeutic use
- Middle Aged
- Multivariate Analysis
- Nuclear Family
- Registries
- Survival Analysis
- Transplantation, Homologous
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Affiliation(s)
- S Giralt
- International Bone Marrow Transplant Registry, Health Policy Institute, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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Davies SM, Ramsay NK, Klein JP, Weisdorf DJ, Bolwell B, Cahn JY, Camitta BM, Gale RP, Giralt S, Heilmann C, Henslee-Downey PJ, Herzig RH, Hutchinson R, Keating A, Lazarus HM, Milone GA, Neudorf S, Perez WS, Powles RL, Prentice HG, Schiller G, Socié G, Vowels M, Wiley J, Yeager A, Horowitz MM. Comparison of preparative regimens in transplants for children with acute lymphoblastic leukemia. J Clin Oncol 2000; 18:340-7. [PMID: 10637248 DOI: 10.1200/jco.2000.18.2.340] [Citation(s) in RCA: 186] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Preparative regimens involving total-body irradiation (TBI) produce significant late toxicities in some children who receive bone marrow transplants, including impaired growth and intellectual development. Busulfan is often used as an alternative to TBI, but there are few data regarding its relative efficacy. PATIENTS AND METHODS We compared outcomes of HLA-identical sibling transplants for acute lymphoblastic leukemia (ALL) in children (< 20 years of age) who received cyclophosphamide plus TBI (CY/TBI) (n = 451) versus those who received busulfan plus cyclophosphamide (Bu/CY) (n = 176) for pretransplant conditioning. Patients received transplants between 1988 and 1995 and their results were reported to the International Bone Marrow Transplant Registry by 144 participating institutions. The CY/TBI and Bu/CY groups did not differ in gender, immune phenotype, leukocyte count at the time of diagnosis, chromosome abnormalities, remission status, or length of initial remission. T-cell depletion was used more frequently in the CY/TBI group; the Bu/CY group included a higher proportion of children who were less than 5 years of age. The median follow-up period was 37 months. RESULTS The 3-year probabilities of survival were 55% (95% confidence interval [CI], 50% to 60%) with TBI/CY and 40% (95% CI, 32% to 48%) with Bu/CY (univariate P =.003). The 3-year probabilities of leukemia-free survival were 50% (95% CI, 45% to 55%) and 35% (95% CI, 28% to 43%), respectively (univariate P =.005). In a multivariate analysis, the risks of relapse were similar in the two groups (relative risk [RR], 1.30 for Bu/CY v CY/TBI; P =.1). Treatment-related mortality was higher in the Bu/CY group (RR, 1.68; P =.012). Death and treatment failure (relapse or death, inverse of leukemia-free survival) were more frequent in the Bu/CY group (RR, 1. 39; P =.017 for death; RR, 1.42; P =.006 for treatment failure). CONCLUSION These data indicate superior survival with CY/TBI conditioning, compared with Bu/CY conditioning, for HLA-identical sibling bone marrow transplants in children with ALL.
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Affiliation(s)
- S M Davies
- International Bone Marrow Transplant Registry, Health Policy Institute, and Division of Pediatric Hematology/Oncology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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Qiu L, Meagher R, Welhausen S, Heye M, Brown R, Herzig RH. Ex vivo expansion of CD34+ umbilical cord blood cells in a defined serum-free medium (QBSF-60) with early effect cytokines. J Hematother Stem Cell Res 1999; 8:609-18. [PMID: 10645768 DOI: 10.1089/152581699319777] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
To investigate the clinically applicable conditions that support substantial expansion of both primitive and more mature hematopoietic cells of umbilical cord blood (UCB) for transplantation in adults, enriched CD34+ cells from 8 fresh UCB samples and 4 expanded UCB products were cultured in defined serum-free medium (QBSF-60) in the presence of a cytokine combination of SCF, Flt-3-ligand (FL), thrombopoietin (TPO), IL-3 for up to 2 weeks. Fresh medium with cytokines was supplemented or exchanged at day 4, day 7, and day 10. The proliferative response was assessed at day 7, day 10, and day 14 by evaluating the following parameters: nucleated cell (NC), clonogenic progenitors (colony-forming unit-granulocyte-macrophage [CFU-GM], burst-forming unit-erythrocyte [BFU-E], CFU-GEMM, and high-proliferative potential colony-forming cell [HPP-CFC]), immunophenotypes (CD34+ cells and CD34+ subpopulations), and LTCIC. Simultaneously numerical expansion of various stem/progenitor cells, including primitive CD34+CD38-HLA-DR- subpopulation and LTCIC, CD34+ cells, and clonogenic progenitors to mature nucleated cells, were continuously observed during the culture. An average 103.32 +/- 71.37 x 10(6) CD34+ cells (range 10.12 x 10(6)-317.9 x 10(6)) could be obtained from initial 1.72 +/- 1.13 x 10(6) UCB CD34+ cells after 10-14 days cultured under the described conditions. Sufficient CD34+ cells (>50.0 x 10(6)) for transplantation in adults would be available in all but one UCB collections after 10-14 days expansion. The expanded CD34+ cells sustained most of the in vitro characteristics of initial unmanipulated CD34+ cells, including clonogenic efficiency (of both primitive and committed progenitors), the proportion of CD34+CD38-HLA-DR- subpopulation, and the expansion potential. Initial addition of IL-3 to the cocktail of SCF + FL + TPO had positive effects on the expansion of both primitive and, especially, the more mature hematopoietic cells. It accelerated the expansion speed and shortened the optimal culture time from 14 days to 10 days. These results indicated that our proposed short-term culture system, consisting of QBSF-60 serum-free medium with a simple early acting cytokine combination of SCF + FL + TPO, could substantially support simultaneous expansion of various stem/progenitor cell populations involved in the different phases of engraftment. It would be a clinically applicable protocol for ex vivo expansion of CD34+ UCB cells.
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Affiliation(s)
- L Qiu
- University of Louisville Blood and Marrow Transplant Program, James Graham Brown Cancer Center, KY 40202, USA
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11
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Rowlings PA, Williams SF, Antman KH, Fields KK, Fay JW, Reed E, Pelz CJ, Klein JP, Sobocinski KA, Kennedy MJ, Freytes CO, McCarthy PL, Herzig RH, Stadtmauer EA, Lazarus HM, Pecora AL, Bitran JD, Wolff SN, Gale RP, Armitage JO, Vaughan WP, Spitzer G, Horowitz MM. Factors correlated with progression-free survival after high-dose chemotherapy and hematopoietic stem cell transplantation for metastatic breast cancer. JAMA 1999; 282:1335-43. [PMID: 10527180 DOI: 10.1001/jama.282.14.1335] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CONTEXT Women with breast cancer are the most frequent recipients of high-dose chemotherapy followed by autologous hematopoietic stem cell transplantation (autotransplants) in North America. Despite widespread use, controversy exists about the benefits of and appropriate patients for this therapy. OBJECTIVE To determine factors associated with disease progression or death after autotransplantation in women with metastatic breast cancer. DESIGN Analysis of data collected retrospectively (January 1989 to 1992) and prospectively (1992 through January 1995) for the Autologous Blood and Marrow Transplant Registry. SETTING Sixty-three hospitals in North America, Brazil, and Russia. PARTICIPANTS A total of 1188 consecutive women aged 18 to 70 years receiving autotransplants for metastatic or locally recurrent breast cancer, with a median follow-up of 291/2 months. MAIN OUTCOME MEASURE Time to treatment failure (disease progression, disease recurrence, or death) after autotransplantation. RESULTS Factors associated with significantly (P<.05) increased risk of treatment failure in a Cox multivariate analysis included age older than 45 years (relative hazard, 1.17; 95% confidence interval [CI], 1.02-1.33), Karnofsky performance score less than 90% (1.27; 95% CI, 1.07-1.51), absence of hormone receptors (1.31; 95% CI, 1.15-1.51), prior use of adjuvant chemotherapy (1.31; 95% CI, 1.10-1.56), initial disease-free survival interval after adjuvant treatment of no more than 18 months (1.99; 95% CI, 1.62-2.43), metastases in the liver (1.47; 95% CI, 1.20-1.80) or central nervous system (1.56; 95% CI, 0.99-2.46 [approaches significance]) vs soft tissue, bone, or lung, 3 or more sites of metastatic disease (1.32; 95% CI, 1.13-1.54), and incomplete response vs complete response to standard-dose chemotherapy (1.65; 95% CI, 1.36-1.99). Receiving tamoxifen posttransplantation was associated with a reduced risk of treatment failure in women with hormone receptor-positive tumors (relative hazard, 0.60; 95% CI, 0.47-0.87). Women with no risk factors (n = 38) had a 3-year probability of progression-free survival of 43% (95% CI, 27%-61 %) vs 4% (95% CI, 2%-8%) for women with more than 3 risk factors (n = 343). CONCLUSION These data indicate that some women are unlikely to benefit from autotransplantation and should receive this treatment only after being provided with prognostic information and in the context of clinical trials attempting to improve outcome.
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Affiliation(s)
- P A Rowlings
- The Breast Cancer Working Committee of the Autologous Blood and Marrow Transplant Registry, Health Policy Institute, Medical College of Wisconsin, Milwaukee 53226, USA
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Fleming DR, Wolff SN, Fay JW, Brown RA, Lynch JP, Bolwell BJ, Stevens DA, Goodman SA, Greer JP, Stein RS, Pineiro LA, Collins RH, Goldsmith LJ, Herzig GP, Herzig RH. Protracted results of dose-intensive therapy using cyclophosphamide, carmustine, and continuous infusion etoposide with autologous stem cell support in patients with relapse or refractory Hodgkin's disease: a phase II study from the North American Marrow Transplant Group. Leuk Lymphoma 1999; 35:91-8. [PMID: 10512166 DOI: 10.3109/10428199909145708] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
To determine the long-term results of high-dose chemotherapy and stem cell support in relapsed or primary refractory Hodgkin disease patients. One hundred and thirty-one patients with relapsed or primary refractory Hodgkin's disease were treated with a dose-intensive therapy protocol consisting of etoposide (2400 mg/m2 continuous intravenous infusion) cyclophosphamide (7200 mg/m2 intravenously), and carmustine (300-600 mg/m2 intravenously) CBVi. All patients had previously failed conventional chemoradiotherapy. Severe toxicities were related to infectious, hepatic, and pulmonary complications. Fatal, regimen-related toxicity was 19%; liver and lung dysfunction, as well as infection, were the most frequent problems. Ninety-one (69%) of the patients achieved a complete response (CR) (95% CI = 59% to 75%) after CBVi and autologous stem cell infusion. With a median follow-up of 5.1 years (range 3.0 to 9.5 years), overall and event-free survival are 44% (95% CI = 33% to 47%) and 38% (95% CI = 28% to 46%) respectively. While univariate analysis did not reveal a statistically significant variable to predict a better response, responsiveness to therapy demonstrated a trend. We conclude that CBVi is an effective therapy for relapsed or refractory Hodgkin's disease, producing long-term, durable remissions.
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Affiliation(s)
- D R Fleming
- University of Louisville, School of Medicine, James Graham Brown Cancer Center, Division of Hematology/Oncology, KY 40202, USA
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13
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Abstract
Most clinical trials using dose-intensive chemotherapy exclude patients with brain metastases. This exclusion was based on anecdotal experience reflecting high treatment-related mortality. We analyzed the outcome of 11 patients with metastatic breast cancer who had brain metastases, diagnosed either before or during high-dose chemotherapy. In three patients, the death was attributed to non-central nervous system (CNS) regimen-related toxicity. Five patients died as a results of non-CNS disease progression. One patient died as a result of both CNS and non-CNS disease progression. Two patients are alive without disease progression with follow-up of 13.4 and 7.3 months, respectively. Of the five patients who have survived 1 year, four have hormone receptor expression and continued on antihormone therapy after high-dose therapy. These results are the first to show that breast cancer patients having brain metastases who receive high-dose chemotherapy do not experience more treatment-related complications or treatment failure as a result of the metastatic CNS disease. To this end, exclusion of these patients from high-dose therapy trials, especially those with expression of hormone receptors, needs to be reevaluated.
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Affiliation(s)
- D R Fleming
- University of Louisville Blood and Marrow Transplant Program, Division of Hematology and Oncology, James Graham Brown Cancer Center, Kentucky 40202, USA
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14
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Abstract
BACKGROUND Transfusion management of the patient who is undergoing a marrow or peripheral blood stem and progenitor cell transplantation is often challenging. The situation is further complicated when the patient is IgA deficient with circulating anti-IgA. CASE REPORT This report describes an approach to transfusion therapy primarily using red cells washed by automated techniques and cryopreserved autologous plateletpheresis components. Additional platelet support was provided with manually washed allogeneic plateletpheresis components. Autologous fresh-frozen plasma was collected concurrently, and IgA-deficient allogeneic units were ordered and kept in storage, but they were not needed during transplantation. The patient experienced no transfusion sequelae as a result of the IgA deficiency. CONCLUSION With this approach, the transfusion needs of an IgA-deficient patient were adequately met during bone marrow transplantation.
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Affiliation(s)
- C E Meena-Leist
- Department of Pathology and Laboratory Medicine, University of Louisville School of Medicine, Kentucky, USA.
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15
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Ratanatharathorn V, Nash RA, Przepiorka D, Devine SM, Klein JL, Weisdorf D, Fay JW, Nademanee A, Antin JH, Christiansen NP, van der Jagt R, Herzig RH, Litzow MR, Wolff SN, Longo WL, Petersen FB, Karanes C, Avalos B, Storb R, Buell DN, Maher RM, Fitzsimmons WE, Wingard JR. Phase III study comparing methotrexate and tacrolimus (prograf, FK506) with methotrexate and cyclosporine for graft-versus-host disease prophylaxis after HLA-identical sibling bone marrow transplantation. Blood 1998; 92:2303-14. [PMID: 9746768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
We report the results of a phase III open-label, randomized, multicenter trial comparing tacrolimus/methotrexate to cyclosporine/methotrexate for graft-versus-host disease (GVHD) prophylaxis after HLA-identical sibling marrow transplantation in patients with hematologic malignancy. The primary objective of this study was to compare the incidence of moderate to severe (grade II-IV) acute GVHD. Secondary objectives were to compare the relapse rate, disease-free survival, overall survival, and the incidence of chronic GVHD. Patients were stratified according to age (<40 v >/=40) and for male recipients of a marrow graft from an alloimmunized female. There was a significantly greater proportion of patients with advanced disease randomized to tacrolimus arm (P = . 02). The incidence of grade II-IV acute GVHD was significantly lower in patients who received tacrolimus than patients in the cyclosporine group (31.9% and 44.4%, respectively; P = .01). The incidence of grade III-IV acute GVHD was similar, 17.1% in cyclosporine group and 13.3% in the tacrolimus group. There was no difference in the incidence of chronic GVHD between the tacrolimus and the cyclosporine group (55.9% and 49.4%, respectively; P = .8). However, there was a significantly higher proportion of patients in the cyclosporine group who had clinical extensive chronic GVHD (P = . 03). The relapse rates of the two groups were similar. The patients in the cyclosporine arm had a significantly better 2-year disease-free survival and overall survival than patients in the tacrolimus arm, 50.4% versus 40.5% (P = .01) and 57.2% versus 46.9% (P = .02), respectively. The significant difference in the overall and disease-free survival was largely the result of the patients with advanced disease, 24.8% with tacrolimus versus 41.7% with cyclosporine (P = .006) and 20.4% with tacrolimus versus 28% with cyclosporine (P = .007), respectively. There was a higher frequency of deaths from regimen-related toxicity in patients with advanced disease who received tacrolimus. There was no difference in the disease-free and overall survival in patients with nonadvanced disease. These results show the superiority of tacrolimus/methotrexate over cyclosporine/methotrexate in the prevention of grade II-IV acute GVHD with no difference in disease-free or overall survival in patients with nonadvanced disease. The survival disadvantage in advanced disease patients receiving tacrolimus warrants further investigation.
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Affiliation(s)
- V Ratanatharathorn
- University of Michigan, Ann Arbor; Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
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16
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Passweg JR, Tiberghien P, Cahn JY, Vowels MR, Camitta BM, Gale RP, Herzig RH, Hoelzer D, Horowitz MM, Ifrah N, Klein JP, Marks DI, Ramsay NK, Rowlings PA, Weisdorf DJ, Zhang MJ, Barrett AJ. Graft-versus-leukemia effects in T lineage and B lineage acute lymphoblastic leukemia. Bone Marrow Transplant 1998; 21:153-8. [PMID: 9489632 DOI: 10.1038/sj.bmt.1701064] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
T and B lineage ALL cells express different levels of HLA-class II antigens, which may serve as targets for graft-versus-host disease (GVHD) and graft-versus-leukemia (GVL). The object of this study was to determine whether GVL effects after HLA-identical sibling bone marrow transplantation differed in T and B lineage ALL. We studied 1132 patients with ALL of T lineage (n = 416) or of B lineage (cALLa+) (n = 716) transplanted in first (n = 605) or second (n = 527) remission with bone marrow from an HLA-identical sibling donor, between 1982 and 1992, and reported to the IBMTR by 165 teams. Cox proportional hazards regression models were used to determine the relative risk (RR) of relapse in patients with acute (grades II-IV) or chronic GVHD vs patients without GVHD. Acute and chronic GVHD were considered as time-dependent covariates. Patients transplanted in first and second remission were analyzed separately. GVHD decreased relapse risks to a similar extent in T and B lineage ALL. For first remission transplants, relative risks of relapse for patients with vs those without GVHD was 0.34 for T lineage ALL and 0.44 for B lineage ALL. Corresponding relative risks in second remission transplants were 0.54 and 0.61. This study confirms earlier findings of an antileukemia effect of GVHD in ALL. This effect was similar in T lineage and B lineage ALL, despite probable differences in HLA-class II antigen expression.
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Affiliation(s)
- J R Passweg
- International Bone Marrow Transplant Registry, Health Policy Institute, Medical College of Wisconsin, Milwaukee 53226, USA
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17
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Kline RM, Meiman S, Tarantino MD, Herzig RH, Bertolone SJ. A detailed analysis of charges for hematopoietic stem cell transplantation at a children's hospital. Bone Marrow Transplant 1998; 21:195-203. [PMID: 9489638 DOI: 10.1038/sj.bmt.1701065] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We analyzed hospital charges for pediatric hematopoietic stem cell transplantation (HSCT) to understand better the medical origin of these charges. Forty-nine patients undergoing HSCT at Kosair Children's Hospital between January 1992 and August 1995 had hospital charges analyzed by cost center, donor type and clinical outcome. Thirty-three autologous, two syngeneic and 14 allogeneic transplants were performed. Twenty-four transplants were performed for hematological malignancies, 22 for solid tumors, and three for non-malignant diseases. Pharmaceutical charges comprised the largest single component of total hospital charges (THC), accounting for 38.9%. Room charges were the next largest group at 33.7% of THC. Other cost centers, in order of magnitude, were central supply (7.9%), transfusion services (7.5%), laboratory (5.8%), microbiology (3.6%), miscellaneous (1.9%), and radiology (1.4%). Within the pharmaceutical cost center, colony-stimulating factors comprised the largest single item, making up 18% of total pharmacy charges and 7% of THC. Antibiotics were the second largest component, at 16% of pharmacy charges and 6% of THC. Patients transferred to the intensive care unit (ICU) had charges 68% greater than non-ICU patients. Allogeneic transplant patients had THC 35% greater than autologous transplant patients, but also a four-fold greater chance of becoming an ICU patient. THC for non-ICU allogeneic transplant patients were 18% greater than for autologous non-ICU patients. THC for allogeneic ICU patients were 21% greater than for autologous ICU patients. Patients who died of transplant-related toxicity prior to day 100 had THC 83% greater than those who survived beyond day 100. This is the first published comprehensive and detailed analysis of charges associated with hematopoietic stem cell transplantation. With increased emphasis on the provision of cost-effective care in both Europe and the USA, medical practices must be examined with the goal of reducing inefficiencies while preserving quality of care. Understanding the genesis of charges in expensive procedures such as stem cell transplantation is an initial step in cost containment.
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Affiliation(s)
- R M Kline
- Department of Pediatrics, University of Louisville, KY 40292, USA
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18
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Zhang MJ, Baccarani M, Gale RP, McGlave PB, Atkinson K, Champlin RE, Dicke KA, Giralt S, Gluckman E, Goldman JM, Klein JP, Herzig RH, Masaoka T, O'Reilly RJ, Rozman C, Rowlings PA, Sobocinski KA, Speck B, Zwaan FE, Horowitz MM. Survival of patients with chronic myelogenous leukaemia relapsing after bone marrow transplantation: comparison with patients receiving conventional chemotherapy. Br J Haematol 1997; 99:23-9. [PMID: 9359497 DOI: 10.1046/j.1365-2141.1997.3313150.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Treatment with busulphan and/or hydroxyurea rarely produces remission in patients with chronic myelogenous leukaemia (CML) in chronic phase. HLA-identical sibling transplants almost always produce remission, and only about 20% of patients relapse post-transplant. The increased anti-leukaemic efficacy of transplants results from intensive pretransplant treatment and immune-mediated anti-leukaemia effects. We studied 433 patients surviving > or = 2 years after diagnosis of CML to determine if patients who have relapsed after a transplant in chronic phase have longer survival from diagnosis than comparable subjects receiving chemotherapy. The chemotherapy cohort included 344 adults < 50 years of age treated on consecutive trials of the Italian Cooperative Study Group on CML between 1973 and 1986. The transplant cohort included 89 patients reported to the International Bone Marrow Transplant Registry who relapsed after an HLA-identical sibling bone marrow transplant carried out between 1978 and 1992. Survivals in the two groups were compared using Cox proportional hazards regression to adjust for prognostic variables. Median survival was 65 months in the chemotherapy cohort and 86 months in the transplant cohort. The 7-year probability (95% confidence interval) of survival was 34% (28-39%) in the chemotherapy cohort and 57% (43-70%) in the transplant cohort (P=0003). There was no difference in survival of patients relapsing after T-cell depleted and non-T-cell-depleted transplants. We conclude that patients who relapse after an HLA-identical sibling bone marrow transplant for CML in chronic phase have longer survival from diagnosis than comparable patients receiving chemotherapy. This effect is most likely to be the result of intensive chemotherapy and/or radiation given for pretransplant conditioning.
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Affiliation(s)
- M J Zhang
- International Bone Marrow Transplant Registry, Health Policy Institute, Medical College of Wisconsin, Milwaukee 53226, U.S.A
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19
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Gale RP, Büchner T, Zhang MJ, Heinecke A, Champlin RE, Dicke KA, Gluckman E, Good RA, Gratwohl A, Herzig RH, Keating A, Klein JP, Marmont AM, Prentice HG, Rowlings PA, Sobocinski KA, Speck B, Weiner RS, Horowitz MM. HLA-identical sibling bone marrow transplants vs chemotherapy for acute myelogenous leukemia in first remission. Leukemia 1996; 10:1687-91. [PMID: 8892667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
There is controversy whether adults with acute myelogenous leukemia (AML) in first remission are best treated with chemotherapy or an HLA-identical sibling bone marrow transplant. We studied 1097 adults, 16-50 years old, with AML in first remission. Results of transplants from HLA-identical siblings reported to the International Bone Marrow Transplant Registry (IBMTR; n = 901) were compared with results of chemotherapy in comparable persons treated by the German AML Cooperative Group (GAMLCG; n = 196). Preliminary analyses identified subject- and disease-related variables differing between the cohorts and associated with treatment outcome within each cohort. We adjusted for these variables and differences in time-to-treatment in subsequent comparisons of treatment-related mortality, relapse, survival and leukemia-free survival (LFS). Five-year probability of treatment-related mortality was greater for transplants than chemotherapy (43% (95% confidence interval, 37-49%) vs 7% (3-11%); P< 0.0001). Five-year relapse probability was less for transplants than chemotherapy (24% (20-28%) vs 63% (55-71%); P< 0.0001). Five-year probability of survival was similar with transplants and chemotherapy (48% (43-53%) vs 42% (33-51%); P = 0.24). Five-year LFS probability was higher for transplants than chemotherapy (46% (42-50%) vs 35% (28-41%); P= 0.01). These data indicate that bone marrow transplants from HLA-identical siblings result in comparable survival but greater LFS than chemotherapy in adults with AML in first remission.
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Affiliation(s)
- R P Gale
- Division of Bone Marrow and Stem Cell Transplantation, Salick Health Care, Los Angeles, CA, USA
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20
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Brown RA, Wolff SN, Fay JW, Pineiro L, Collins RH, Lynch JP, Stevens D, Greer J, Herzig RH, Herzig GP. High-dose etoposide, cyclophosphamide and total body irradiation with allogeneic bone marrow transplantation for resistant acute myeloid leukemia: a study by the North American Marrow Transplant Group. Leuk Lymphoma 1996; 22:271-7. [PMID: 8819076 DOI: 10.3109/10428199609051758] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We evaluated the toxicity and efficacy of high-dose etoposide, cyclophosphamide and total body irradiation (TBI) followed by allogeneic bone marrow transplantation (BMT) for patients with resistant, acute myeloid leukemia (AML). Between 9/84 and 11/92 we treated 70 patients with etoposide (900-1800 mg/m2), cyclophosphamide (120-180 mg/kg) and TBI (1000-1200 cGy) followed by allogeneic BMT from histocompatible siblings. Forty patients were in untreated first relapse. Median time from diagnosis to transplant was 10 months. Toxicity was similar to that observed with cyclophosphamide/TBI with the median duration of neutropenia (ANC < 500/microliters) being 19 days (range 10-27) and the median duration of thrombocytopenia being 23 days (range 13-173). Twenty-three patients remain in continuous complete remission at a median of 56 months after transplant (range 36-132 months). Probabilities of disease-free survival, persistent/recurrent disease and transplant related mortality are .32, .47, and .37 respectively. Multivariate analysis indicated that grade > or = 2 acute graft-vs-host disease and transplant in untreated first relapse were associated with increased DFS due to reduced relapse risk. We conclude that high-dose etoposide with cyclophosphamide and TBI followed by allogeneic BMT is effective therapy for resistant AML, producing durable remission in approximately one-third of those treated. Disease persistence or recurrence was the major cause of treatment failure. Further improvement in DFS following allogeneic BMT for resistant AML might be achieved by using less intensive GVHD prophylaxis or through infusion of donor peripheral blood cells in patients who fail to develop significant acute GVHD.
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Affiliation(s)
- R A Brown
- Department of Medicine, Washington University, St. Louis, Missouri 63110, USA
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21
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Herzig RH. High-dose ara-C in older adults with acute leukemia. Leukemia 1996; 10 Suppl 1:S10-1. [PMID: 8618461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The concept of high-dose ara-C (HIDAC) was introduced 15 years ago. Phase I studies established a maximum tolerated dose of 3 g/m2, given every 12 hours for 12 doses. Because dermatologic, gastrointestinal, and central nervous system toxicities were dose-limiting in patients over age 50, a reduction from the maximal dose was suggested. Initial studies with refractory or resistant acute myelogenous leukemia (AML), with or without anthracyclines, demonstrated a significant antileukemic effect of HIDAC, with about 60 percent of patients achieving a complete response. Studies by our group and others have established that older patients can be successfully treated with HIDAC, probably with some added benefit in combining dose-intensive regimens.
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Affiliation(s)
- R H Herzig
- Bone Marrow Transplant Program, University of Louisville School of Medicine, Cincinnati, Ohio, USA
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22
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Herzig RH, Lynch J, Christiansen NP, Fay JW, Davis MP, Herzig GP. Dose-intensive chemotherapy with etoposide-cyclophosphamide for advanced breast cancer. North American Marrow Transplant Group. Semin Oncol 1996; 23:28-32. [PMID: 8600546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Bone marrow and extensive bone involvement have limited the use of chemotherapy with stem cell support for treatment of women with metastatic breast cancer. The toxicity and efficacy of dose-intensive chemotherapy were studied using etoposide and cyclophosphamide without a stem cell support regimen for women with advanced breast cancer. The regimen was well tolerated, with treatment-related mortality similar to dose-intensive therapy with stem cell support. The overall 58% response rate is comparable to the response rate with dose-intensive chemotherapy regimens using stem cell support. The extent of disease, responsiveness to standard therapy, and dose of etoposide affected the response rate. Hematopoietic recovery was fairly prompt and was generally unaffected by the use of hematopoietic growth factors or the presence of breast cancer cells in the marrow. The use of stem cells or recombinant human interleukin-3 (rhIL-3) in combination with recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) resulted in some benefit in neutrophil recovery. It was concluded that in many women with advanced breast cancer, a dose-intensive regimen of etoposide and cyclophosphamide results in response or stabilization of disease. Hematopoietic recovery, particularly platelet recovery, may be accelerated by a combination of rhIL-3 and rhGM-CSF.
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Affiliation(s)
- R H Herzig
- Department of Medical Oncology/Hematology, University of Louisville, KY, USA
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23
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Gajewski JL, Phillips GL, Sobocinski KA, Armitage JO, Gale RP, Champlin RE, Herzig RH, Hurd DD, Jagannath S, Klein JP, Lazarus HM, McCarthy PL, Pavlovsky S, Peterson FB, Rowlings PA, Russell JA, Silver SM, Vose JM, Wiernik PH, Bortin MM, Horowitz MM. Bone marrow transplants from HLA-identical siblings in advanced Hodgkin's disease. J Clin Oncol 1996; 14:572-8. [PMID: 8636773 DOI: 10.1200/jco.1996.14.2.572] [Citation(s) in RCA: 168] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
PURPOSE To determine the outcome of HLA-identical sibling bone marrow transplants in advanced Hodgkin's disease. PATIENTS AND METHODS We reviewed the data on 100 consecutive patients with Hodgkin's disease who received HLA-identical sibling bone marrow transplants between April 1, 1982 and August 12, 1992, reported to the International Bone Marrow Transplant Registry (IBMTR). The median interval from diagnosis to transplant was 2.5 years (range, < 1 to 14). All had advanced disease. Eighty-nine of 100 patients were not in remission at the time of transplant. Fifty had pretransplant Karnofsky scores less than 90% and 27 had active infection in the week before transplant. Patients received a variety of conditioning regimens; 45 received total-body radiation. RESULTS The 100-day probability of acute graft-versus-host disease (GVHD) was 35% (95% confidence interval [CI], 26% to 46%); the 3-year probability of chronic GVHD was 45% (95% CI, 31% to 59%). The 3-year probability of relapse was 65% (95% CI, 50% to 78%). The 3-year probability of survival was 21% (95% CI, 14% to 30%). The 3-year disease-free survival rate was 15% (95% CI, 9% to 24%). CONCLUSION HLA-identical sibling bone marrow transplants have a limited role in advanced Hodgkin's disease.
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Affiliation(s)
- J L Gajewski
- International Bone Marrow Transplant Registry, Health Policy Institute, Medical College of Wisconsin, Milwaukee 53226, USA
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24
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Rozman C, Carreras E, Qian C, Gale RP, Bortin MM, Rowlings PA, Ash RC, Champlin RE, Henslee-Downey PJ, Herzig RH, Hinterberger W, Klein JP, Prentice HG, Reiffers J, Zwaan FE, Horowitz MM. Risk factors for hepatic veno-occlusive disease following HLA-identical sibling bone marrow transplants for leukemia. Bone Marrow Transplant 1996; 17:75-80. [PMID: 8673059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The objective was to analyze risk factors for veno-occlusive disease of the liver (VOD) after allogeneic bone marrow transplantation. A cohort of 1717 recipients of HLA-identical sibling transplants for leukemia between 1988 and 1990, in 200 transplant teams worldwide, was studied. Patients were scored as having VOD if liver tissue showed typical histologic features or if they had all three of the following: (1) jaundice; (2) hepatomegaly and right upper quadrant abdominal pain; and (3) ascites and/or unexplained weight gain. Patients surviving more than 7 days post-transplant without histologic or any of these clinical features of VOD were classified as not having VOD. Patient-, disease- and transplant-related characteristics of 95 patients with VOD were compared to those of 1514 without VOD. Variables correlated with an increased risk of VOD were: pretransplant conditioning with busulfan and cyclophosphamide compared to total body radiation (relative risk (RR) 2.8; P < 0.0001), pretransplant fungal infection (RR 4.1; P = 0.011), pretransplant Karnofsky performance score < 90% (RR 1.9; P = 0.012), prior liver disease (RR 1.9; P = 0.05) and age > 20 years (RR 1.8; P = 0.05). In patients receiving radiation for conditioning, intravenous immune globulin decreased VOD risk (RR 0.26; P = 0.003). This analysis identifies risk factors for VOD. The data suggest several strategies for modifying transplant regimens to reduce VOD risk and which patients might be suitable subjects for trials of strategies of VOD prevention.
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Affiliation(s)
- C Rozman
- Health Policy Institute, Medical College of Wisconsin 53226, USA
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25
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Brown RA, Wolff SN, Fay JW, Pineiro L, Collins RH, Lynch JP, Stevens D, Greer J, Herzig RH, Herzig GP. High-dose etoposide, cyclophosphamide, and total body irradiation with allogeneic bone marrow transplantation for patients with acute myeloid leukemia in untreated first relapse: a study by the North American Marrow Transplant Group. Blood 1995; 85:1391-5. [PMID: 7858269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Relapse is a major cause of treatment failure following allogeneic bone marrow transplantation (BMT) for acute myeloid leukemia (AML). To reduce the risk of relapse following BMT for patients with hematologic malignancy, our group developed a novel preparative regimen which combines high-dose etoposide with cyclophosphamide and total body irradiation (VPCyTBI). We now report the outcome of therapy with VPCyTBI followed by allogeneic BMT for 40 patients with AML in untreated first relapse. With the exception of increased stomatitis, the toxicity of this regimen was similar to that reported by others for CyTBI. Forty-four months after transplant the actuarial probabilities of disease-free survival (DFS), persistent or recurrent leukemia, and transplant related mortality were .29, .44, and .47 respectively. DFS was improved (P < .01) and risk of persistent or recurrent leukemia reduced (P = .005) among patients with significant (grade > or = 2) acute GVHD. Patients with 30% or more blasts on pre-BMT bone marrow examination were not at increased risk for persistent or recurrent leukemia. We conclude that VPCyTBI with allogeneic BMT is effective therapy for AML in untreated first relapse and that a randomized trial comparing this regimen with CyTBI is warranted.
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Affiliation(s)
- R A Brown
- Division of Bone Marrow Transplantation and Stem Cell Biology, Washington University, St Louis, MO
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26
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Goldman JM, Szydlo R, Horowitz MM, Gale RP, Ash RC, Atkinson K, Dicke KA, Gluckman E, Herzig RH, Marmont A. Choice of pretransplant treatment and timing of transplants for chronic myelogenous leukemia in chronic phase. Blood 1993; 82:2235-8. [PMID: 8400272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
We analyzed the outcome of 450 HLA-identical sibling bone marrow transplants for chronic myelogenous leukemia (CML) in chronic phase performed between 1985 and 1990 and reported to the International Bone Marrow Transplant Registry (IBMTR). All patients received either hydroxyurea (n = 292) or busulfan (n = 158) to treat their CML before transplant. The median interval between diagnosis and transplant was 10 months (range, 1 to 191). Patients treated with hydroxyurea had a higher probability (95% confidence interval) of leukemia-free survival (LFS) at 3 years than those treated with busulfan (61% [51% to 70%] v 45% [36% to 55%], P < .0003). Probability of LFS was also higher in patients transplanted within 1 year of diagnosis (61% [53 to 68%] v 47% [38% to 57%], P < .001). After adjustment for patient and transplant covariables in a multivariate analysis, prior chemotherapy and duration of disease pretransplant were independently associated with LFS. These data support the use of hydroxyurea rather than busulfan and transplant within 1 year of diagnosis for patients with CML and an HLA-identical sibling.
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Affiliation(s)
- J M Goldman
- International Bone Marrow Transplant Registry, Medical College of Wisconsin, Milwaukee 53226
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27
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Wolff SN, Fay JW, Herzig RH, Greer JP, Dummer S, Brown RA, Collins RH, Stevens DA, Herzig GP. High-dose weekly intravenous immunoglobulin to prevent infections in patients undergoing autologous bone marrow transplantation or severe myelosuppressive therapy. A study of the American Bone Marrow Transplant Group. Ann Intern Med 1993; 118:937-42. [PMID: 8489107 DOI: 10.7326/0003-4819-118-12-199306150-00004] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
OBJECTIVE To determine whether intravenous immunoglobulin (IVIG) prevents severe infections during autologous bone marrow transplantation or equivalent high-dose myelosuppressive therapy. DESIGN Randomized, stratified, nonblinded study. SETTING Three tertiary care university hospitals. PATIENTS One hundred seventy patients entered the study; 82 received IVIG and 88 were untreated controls. The study groups were similar for parameters capable of influencing the likelihood of infection. INTERVENTIONS Intravenous immunoglobulin was given weekly at a dose of 500 mg/kg body weight from the initiation of cytotoxic therapy to the resolution of neutropenia. MEASUREMENTS The development of bloodstream or other clinically proven infection, platelet use, and the development of alloimmunity to platelet transfusion. RESULTS Clinical infection, bacteremia, and fungemia occurred in 43%, 35%, and 6% of the IVIG-treated patients and in 44%, 34%, and 9% of the control patients. Gram-positive bacteremia and gram-negative bacteremia occurred in 28% and 11% of the IVIG group and in 23% and 13% of the control group. Death due to infection occurred in 4.9% of IVIG recipients and in 2.3% of controls. None of these observations was statistically significant (P > 0.2). Survival to hospital discharge was achieved in 86.6% of the IVIG group and in 96.6% of the control group. The survival difference (10%; 95% CI, 1.7% to 18.3%; P = 0.02) was due to a higher incidence of regimen-related toxic death in the IVIG-treated group. CONCLUSIONS The use of IVIG did not prevent infection. Fewer deaths occurred among controls due to a higher incidence of fatal hepatic veno-occlusive disease in patients receiving IVIG.
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Affiliation(s)
- S N Wolff
- Bone Marrow Transplant Program, Vanderbilt University, Nashville, TN 37232-4535
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28
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Meagher RC, Herzig RH. Techniques of harvesting and cryopreservation of stem cells. Hematol Oncol Clin North Am 1993; 7:501-33. [PMID: 8102133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Improved marrow processing techniques and in vitro marrow manipulations are revolutionizing the clinical application of both allogeneic and autologous bone marrow transplantation. The rapid evolution of clinically useful laboratory techniques now necessitates more sophisticated laboratory support of bone marrow transplantation.
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Affiliation(s)
- R C Meagher
- Bone Marrow Transplant Program, James Graham Brown Cancer Center, University of Louisville, Kentucky
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29
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Abstract
BACKGROUND Cutaneous toxicities are seen frequently in association with administration of high doses, but not standard doses, of agents. With the increasing use of etoposide in dose-intensive regimens, cutaneous toxicities are appearing with increasing frequency. METHODS A retrospective analysis of 145 patients treated with various doses of etoposide was conducted. RESULTS This analysis revealed a statistically significant increase in the frequency of these toxicities at doses of 2400 mg/m2 and 4200 mg/m2, compared with doses of 1800 mg/m2. Intense, painful palmar erythema accompanied by bullae formation and desquamation occurred at the 4200 mg/m2 dose. Symptoms were controlled by a short course of corticosteroids. CONCLUSION Although they are not dose limiting, substantial dose-related skin toxicities can be an important side effect of high-dose etoposide therapy.
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Affiliation(s)
- C P Murphy
- Department of Pharmacy, Riverside Regional Medical Center, Newport News, VA 23601
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30
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Wolff SN, Brown RA, Fay JW, Herzig GP, Herzig RH, Phillips GL. High-dose cytosine arabinoside for the treatment of acute myeloid leukemia. Studies of the North American Marrow Transplant Group. Leukemia 1992; 6 Suppl 4:71-4. [PMID: 1434839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- S N Wolff
- Bone Marrow Transplantation Program, Vanderbilt University, Nashville, Tennessee 37232-4535
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31
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Murphy CP, Cox RL, Harden EA, Stevens DA, Heye MM, Herzig RH. Encephalopathy and seizures induced by intravesical alum irrigations. Bone Marrow Transplant 1992; 10:383-5. [PMID: 1422497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Hemorrhagic cystitis is a significant toxic effect of cyclophosphamide therapy. Continuous bladder irrigation of a 1% alum solution is a simple and generally safe method of chemical cautery to treat the bleeding urothelium. We report four cases of encephalopathy coincident with elevated aluminum levels as well as one patient who developed seizures while receiving continuous bladder irrigations with alum. All patients had significant renal insufficiency. We recommend the cautious use of alum irrigation in patients with renal impairment and monitoring of serum aluminum levels to prevent excessive accumulation and toxicity.
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Affiliation(s)
- C P Murphy
- University of Louisville Bone Marrow Transplant Program
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32
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Herzig RH. The role of autologous bone marrow transplantation in the treatment of solid tumors. Semin Oncol 1992; 19:7-12. [PMID: 1615332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Until effective new agents can be developed, increasing dose intensity may be the best way to improve therapy for patients who fail conventional treatment. Alkylating agents, including radiation, are likely candidates for use in dose-intensive combinations. Past phase I clinical trials of single agents have redefined the maximum tolerated doses when marrow transplantation attenuates the myelosuppression. High-dose combinations of more than two agents are only possible with significant dose reductions from single-agent maximum tolerated doses. Multiple courses of therapy might permit the use of more than two agents without dose reduction. A multidrug and/or multicourse approach will probably be needed to effect curative therapy.
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33
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Barrett AJ, Horowitz MM, Ash RC, Atkinson K, Gale RP, Goldman JM, Henslee-Downey PJ, Herzig RH, Speck B, Zwaan FE. Bone marrow transplantation for Philadelphia chromosome-positive acute lymphoblastic leukemia. Blood 1992; 79:3067-70. [PMID: 1586748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Philadelphia chromosome (Ph1)-positive acute lymphoblastic leukemia (ALL) has a poor prognosis when treated with conventional chemotherapy. We analyzed the outcome of 67 HLA-identical sibling bone marrow transplants (BMTs) for Ph1-positive ALL reported to the International Bone Marrow Transplant Registry (IBMTR). Twenty-one of 67 (31%) transplant recipients survived in continuous complete remission more than 2 years after transplant. Two-year actuarial probabilities (95% confidence interval) of leukemia-free survival were 38% (23% to 55%) for 33 patients transplanted in first remission, 41% (23% to 61%) for 22 patients transplanted after relapse, and 25% (9% to 53%) for 12 patients failing to achieve remission with conventional chemotherapy. These data indicate that transplants are effective treatment for Ph1-positive ALL.
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Affiliation(s)
- A J Barrett
- Department of Medicine, Medical College of Wisconsin, Milwaukee 53226
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34
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Horowitz MM, Przepiorka D, Champlin RE, Gale RP, Gratwohl A, Herzig RH, Prentice HG, Rimm AA, Ringdén O, Bortin MM. Should HLA-identical sibling bone marrow transplants for leukemia be restricted to large centers? Blood 1992; 79:2771-4. [PMID: 1586723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
There is substantial evidence that the volume of medical procedures in a hospital has an inverse relationship with mortality. We analyzed data for 1313 recipients of HLA-identical sibling bone marrow transplants for early leukemia (acute leukemia in first remission or chronic myelogenous leukemia in first chronic phase) to determine whether transplant outcome differed in small and large centers. Transplants were performed in 86 bone marrow transplant centers active between the years 1983 and 1988, which participated in the International Bone Marrow Transplant Registry. Twenty-one (24%) centers performed five or fewer allogeneic transplants per year during the study period; five (6%) performed more than 40 per year. After adjustment for differences in patient and disease characteristics, the relative risks of treatment-related mortality (1.53, P less than .01) and treatment failure (1.38, P less than .04) were higher among patients who received transplants at centers doing five or fewer transplants per year than among those at larger centers. Among patients receiving transplants in centers performing more than five transplants a year, there was no statistically significant correlation between number of transplants and outcome.
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Affiliation(s)
- M M Horowitz
- Department of Medicine, Medical College of Wisconsin, Milwaukee 53226
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35
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Mrsíc M, Horowitz MM, Atkinson K, Biggs JC, Champlin RE, Ehninger G, Gajewski JL, Gale RP, Herzig RH, Prentice HG. Second HLA-identical sibling transplants for leukemia recurrence. Bone Marrow Transplant 1992; 9:269-75. [PMID: 1600415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We analysed data from 114 recipients of HLA-identical sibling transplants who relapsed and received a second transplant between 1978 and 1989. Twenty-nine patients had acute lymphoblastic leukemia, 46 acute myeloid leukemia and 39 chronic myelogenous leukemia. Median (range) interval between first and second transplants was 15 (1-80) months. Following the second transplant, graft failure occurred in 2%, acute graft-versus-host disease (GVHD) in 27% and chronic GVHD in 21% of patients at risk. Risks of interstitial pneumonia and hepatic veno-occlusive disease were higher after the second than the first transplant. Two-year probabilities (95% confidence interval) of treatment-related mortality, relapse and leukemia-free survival were 41% (30-53%), 65% (53-75%) and 21% (14-30%), respectively. Leukemia-free survival was 7% (2-19%) among patients relapsing less than 6 months after their first transplant, with high rates of both relapse, 77% (49-92%), and treatment-related mortality 69% (46-85%). In contrast, leukemia-free survival was 28% (19-41%) in those relapsing more than 6 months after the first transplant; in this group the probability of relapse was 59% (45-72%) and treatment-related mortality 30% (20-43%). Factors correlated with better outcome included a diagnosis of chronic myelogenous leukemia, relapse more than 6 months after the first transplant, acute leukemia in remission prior to the second transplant and good performance status.
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Affiliation(s)
- M Mrsíc
- International Bone Marrow Transplant Registry, Division of Hematology/Oncology, Medical College of Wisconsin, Milwaukee 53226
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36
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Reece DE, Barnett MJ, Connors JM, Fairey RN, Fay JW, Greer JP, Herzig GP, Herzig RH, Klingemann HG, LeMaistre CF. Intensive chemotherapy with cyclophosphamide, carmustine, and etoposide followed by autologous bone marrow transplantation for relapsed Hodgkin's disease. J Clin Oncol 1991; 9:1871-9. [PMID: 1919637 DOI: 10.1200/jco.1991.9.10.1871] [Citation(s) in RCA: 120] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Fifty-six consecutive patients with advanced Hodgkin's disease considered incurable with further conventional chemotherapy were entered into a protocol that included high-dose cyclophosphamide (7.2 g/m2), carmustine (BCNU; 0.6 g/m2), and etoposide (VP16-213; 2.4 g/m2) (CBV) followed by autologous bone marrow transplantation (BMT). Prior combination chemotherapy had failed in all the patients, and all but five had been previously treated with both mechlorethamine, vincristine, procarbazine, and prednisone (MOPP) and doxorubicin, bleomycin, and vinblastine with or without dacarbazine (ABV[D]). Thirty-four eligible patients received short-course conventional chemotherapy and/or involved-field radiotherapy before CBV. However, formal restaging was not performed after these conventional therapies; ie, the therapies were not used to select responding patients for transplantation, and all who received such therapy subsequently received CBV and autologous marrow grafts. Forty-four patients (80%; 95% confidence interval [CI], 69% to 91%) achieved a complete response after CBV and BMT. Performance status at protocol entry and the use of conventional cytoreduction therapy before CBV correlated with response. Median follow-up is now 3.5 years (range, 2.5 to 5.0 years). Kaplan-Meier estimates for overall and event-free survival 5 years after transplant are 53% (95% CI, 37% to 67%) and 47% (95% CI, 33% to 60%), respectively. In a univariate analysis, patients with a normal performance status and those without constitutional ("B") symptoms at protocol entry had an improved overall and event-free survival. In a multivariate analysis, only a normal performance status remained significant. Disease progression occurred in 17 patients at an actuarial rate of 39% (95% CI; 26% to 56%) and occurred at previous sites of active disease in all but one patient; our analysis did not identify prognostic factors for progression. Toxic deaths, caused by either neutropenic sepsis or interstitial pneumonitis (IP), occurred in 12 patients (21%; 95% CI, 10% to 32%). CBV with autologous marrow support can produce durable remissions in a substantial number of patients with Hodgkin's disease considered incurable with conventional measures. Regimen refinements may even further improve the therapeutic index of BMT in this malignancy.
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Affiliation(s)
- D E Reece
- Leukemia/Bone Marrow Transplantation Program of British Columbia, British Columbia Cancer Agency, Vancouver General Hospital, Canada
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37
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Phillips GL, Reece DE, Shepherd JD, Barnett MJ, Brown RA, Frei-Lahr DA, Klingemann HG, Bolwell BJ, Spinelli JJ, Herzig RH. High-dose cytarabine and daunorubicin induction and postremission chemotherapy for the treatment of acute myelogenous leukemia in adults. Blood 1991; 77:1429-35. [PMID: 2009367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Seventy consecutive adult patients with acute myelogenous leukemia (AML), median age 44 years, received high-dose cytarabine (3 g/m2 every 12 hours for 12 doses) followed by daunorubicin (45 mg/m2 daily for three doses) for remission induction. A single, identical course was planned for postremission therapy. Complete remission (CR) was achieved in 63 patients (90%, 95% confidence interval [CI] 83% to 97%), 60 after a single course. Eight patients were selected to undergo elective bone marrow transplantation (BMT) during first CR. Of the remaining 55 patients, 40 (73%) underwent planned post-CR therapy; 15 patients did not, owing to early relapse, excessive toxicity from the induction chemotherapy, or refusal. Nineteen patients, including 13 who received planned post-CR therapy, remain in continuous CR at a median follow-up of 5.2 years (range 3.0 to 7.1 years). The 5-year actuarial leukemia-free survival was 30% (95% Cl, 19% to 42%) for all patients achieving CR and 32% (95% Cl, 19% to 47%) for the 40 patients who received the planned post-CR chemotherapy. Analysis of various putative prognostic factors for CR and overall and leukemia-free survival showed significance for a previous history of myelodysplasia, higher initial leukocyte counts, certain French-American-British (FAB) types, and certain abnormal karyotypes. None of these factors was consistently significant regarding the above parameters, although small patient numbers in certain analyses may have obscured significant associations. Myelosuppression was occasionally prolonged after remission induction and especially post-CR therapy. Severe cerebellar toxicity was observed in 13 patients; in 11 cases, this toxicity was fully reversible. Other serious complications were infrequent. Intensive chemotherapy with high-dose cytarabine and daunorubicin has substantial antileukemic activity in adult AML, and may represent an improvement over conventional therapy. Relapses were common, however, even in patients who received planned therapy, and substantial toxicity was observed. The optimum use of this regimen in AML remains to be determined.
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Affiliation(s)
- G L Phillips
- Leukemia/Bone Marrow Transplantation Program of British Columbia, Vancouver General Hospital, Canada
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38
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Abstract
Etoposide underwent conventional Phase I testing in the 1970s. The dose-limiting toxicity in these studies was mild myelosuppression; other toxicities were infrequent. If a greater degree of myelosuppression is accepted, higher than standard doses could be given. This approach takes advantage of the steep dose-response relationship for most chemotherapeutic agents, including etoposide, as shown in early in vitro and clinical studies. Thus, etoposide was considered an ideal agent for further dose-escalation studies, given its wide range of clinical antitumor activity at standard doses, steep dose-response curve, mild bone marrow suppression, and few nonmyeloid side effects. The high-dose etoposide studies that followed used improved and more intensive hematologic supportive care, including, in some trials, autologous marrow transplantation. When etoposide was used as a single agent in these high-dose trials, mucositis, and, to a lesser degree, hepatic dysfunction were dose-limiting. The maximum tolerated dose (MTD) in this setting was 2.4 to 3.0 g/m2. Multi-agent Phase I trials with etoposide and cyclophosphamide, total body irradiation, carmustine, or carboplatin also resulted in dose-limiting mucosal toxicity, with liver and lung problems appearing more often than with high-dose etoposide alone. The toxicity and MTD can be influenced markedly by the schedule of administration. Etoposide as a continuous intravenous infusion can be given at doses of 4.2 g/m2 (with 200 mg/kg cyclophosphamide) with similar toxicity, but without marrow support. The antitumor results in the lymphomas set the stage for treatment of solid tumors, where treatment of patients with "sensitive" relapses had the best outcome. Lymphoma patients had an 80% response rate; overall, long-term (greater than 2 years) disease-free survival was approximately 40%. Germ cell tumors were also responsive, and the same pattern of sensitive relapses and improvement in responding patients was seen (50% to 75% of patients greater than 1 year). In breast cancer and small cell lung cancer (SCLC), high-dose etoposide-containing regimens were used to intensify standard therapy. The results in these settings were not quite as good (breast cancer, 30% disease-free survival at 2 years; SCLC, 10% at 2 years).
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Affiliation(s)
- R H Herzig
- James Graham Brown Cancer Center, Division of Hematology and Medical Oncology, University of Louisville School of Medicine, Kentucky 40292
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39
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Brown RA, Herzig RH, Wolff SN, Frei-Lahr D, Pineiro L, Bolwell BJ, Lowder JN, Harden EA, Hande KR, Herzig GP. High-dose etoposide and cyclophosphamide without bone marrow transplantation for resistant hematologic malignancy. Blood 1990; 76:473-9. [PMID: 2378980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Seventy-five patients with resistant acute leukemia or lymphoma received high-dose cyclophosphamide and etoposide to explore the activity of this combination in resistant hematologic malignancies, and to determine the maximum doses of these drugs that can be combined without bone marrow transplantation. Etoposide was administered over 29 to 69 hours by continuous infusion corresponding to total doses of 1.8 g/m2 to 4.8 g/m2. Cyclophosphamide, 50 mg/kg/d, was administered on 3 or 4 consecutive days total 150 to 200 mg/kg ideal body weight). At all dose levels myelosuppression was severe but reversible. Mucosal toxicity was dose-limiting with the maximum tolerated dose level combining etoposide 4.2 g/m2 with cyclophosphamide 200 mg/kg. Continuous etoposide infusion produced stable plasma levels that were lower than would be achieved after administration by short intravenous infusion, and this could explain our ability to escalate etoposide above the previously reported maximum tolerated dose. There were 28 complete (35%) and 12 partial (16%) responses. Median duration of complete response (CR) was 3.5 months (range 1.1 to 20+). Seventeen of 40 patients (42%) with acute myelogenous leukemia (AML) achieved CR, including 6 of 20 (30%) with high-dose cytosine arabinoside resistance. We conclude that bone marrow transplantation is not required after maximum tolerated doses of etoposide and cyclophosphamide. This regimen is active in resistant hematologic neoplasms, and the occurrence of CR in patients with high-dose cytosine arabinoside-resistant AML indicates a lack of complete cross-resistance between these regimens.
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Affiliation(s)
- R A Brown
- Department of Medicine, Washington University, St Louis, MO
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40
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Phillips GL, Fay JW, Herzig RH, Lazarus HM, Wolff SN, Lin HS, Shina DC, Glasgow GP, Griffith RC, Lamb CW. The treatment of progressive non-Hodgkin's lymphoma with intensive chemoradiotherapy and autologous marrow transplantation. Blood 1990; 75:831-8. [PMID: 2302456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Intensive chemoradiotherapy, with or without additional local radiotherapy, and unpurged autologous marrow transplantation was given to 68 patients with progressive non-Hodgkin's lymphoma. Responses were attained in 44 patients (65%, 95% confidence intervals [CI], 52% to 76%), including 37 who achieved complete responses. Fifteen patients (22%, 95% C.I. 13% to 34%) remain free of disease (including 11 continuously) at a median of 5.3 (range 3.1 to 9.1) years later. Higher Karnofsky scores (P less than .01, Mann-Whitney U test) and the absence of a history of prior radiotherapy (P = .02, chi 2 test) were associated with achievement of complete plus partial responses. Higher Karnofsky scores (P less than .01, Mann-Whitney U test) and less resistant disease status at transplantation (P = .04, chi 2 test) were significant when calculations were limited to complete responses. Karnofsky scores were also associated with the probability of freedom from progression (P = .02, log-rank) for responding patients. Also, Karnofsky scores and the absence of prior radiotherapy (P less than .01 and P = .01, respectively, log-rank) were associated with improved survival. Progressive lymphoma was the chief cause of failure; progression usually occurred less than 6 months after transplantation, most often at the sites of active disease before the transplant. However, five patients (including four with high-grade non-Hodgkin's lymphoma) suffered hematogenous patterns of relapse; four of these five patients had no prior history of marrow involvement. Other causes of mortality included interstitial pneumonitis, sepsis, hemorrhage and renal failure. Intensive chemoradiotherapy and autologous marrow transplantation produces durable remissions in some patients with progressive non-Hodgkin's lymphoma. Since such therapy is more effective when given to patients with signs of less advanced disease, earlier treatment would be the simplest way to produce improved results. However, improved conditioning regimens will also be needed, and measures to reduce occult lymphoma stem cell contamination with the autograft may also be required to increase the likelihood of cure in some patients.
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Affiliation(s)
- G L Phillips
- Division of Hematology/Oncology, Washington University, St. Louis, MO
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41
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Wolff SN, Herzig RH, Fay JW, LeMaistre CF, Brown RA, Frei-Lahr D, Stranjord S, Giannone L, Coccia P, Weick JL. High-dose N,N',N"-triethylenethiophosphoramide (thiotepa) with autologous bone marrow transplantation: phase I studies. Semin Oncol 1990; 17:2-6. [PMID: 2106165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
N,N',N''-triethylenethiophosphoramide (thiotepa) is a polyfunctional alkylating agent similar in structure to nitrogen mustard. Thiotepa (synthesized by American Cyanamid Company, Wayne, NJ) underwent clinical trials in the 1960s that showed that it was active against a wide variety of tumors. At a standard dose level (10 to 30 mg/m2), the dose-limiting toxicity is myelosuppression; other toxicities are infrequent. Therefore, high-dose phase I evaluation was encouraged by these observations. Approximately 217 patients have been treated with single-agent high-dose thiotepa administered intravenously daily over 2 hours for 3 days followed by hematopoietic stem cell rescue to prevent prolonged myelotoxicity. The total doses administered ranged from 135 to 1,575 mg/m2. As anticipated, myelotoxicity was substantial, with 180 mg/m2 being the highest dose not requiring stem cell rescue to ensure hematopoietic recovery. Extramedullary toxicities consisted of stomatitis, dermatitis, hepatoxicity, and central nervous system (CNS) toxicity. CNS toxicity was dose-limiting; other toxicities were problematic, ie, dose-dependent but not truly dose-limiting. The maximal tolerated dose of thiotepa is 900 to 1,125 mg/m2, with the lower dose being the maximal dose for evaluation in combination chemotherapy. In high-dose phase I evaluation, the overall response rate was approximately 50% with responses seen in a wide variety of solid tumors, lymphomas, and pediatric tumors. High-dose thiotepa appears to be an alkylating agent with broad-spectrum antitumor efficacy, which should add to the cytoreductive regimens for both solid and hematopoietic tumors.
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Affiliation(s)
- S N Wolff
- Department of Medicine, Vanderbilt University, Nashville, TN 37232-2535
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42
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Wolff SN, Herzig RH, Fay JW, Phillips GL, Lazarus HM, Flexner JM, Stein RS, Greer JP, Cooper B, Herzig GP. High-dose cytarabine and daunorubicin as consolidation therapy for acute myeloid leukemia in first remission: long-term follow-up and results. J Clin Oncol 1989; 7:1260-7. [PMID: 2769327 DOI: 10.1200/jco.1989.7.9.1260] [Citation(s) in RCA: 104] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
In an effort to increase the proportion of patients with acute myeloid leukemia (AML) remaining in continued complete remission (CCR), we administered intensive postremission consolidation therapy with high-dose cytarabine (Ara-C) and daunorubicin. Eighty-seven patients, with a median age of 38 years (range, 7 to 71), received consolidation therapy after first complete remission was obtained with standard induction chemotherapy that included conventional doses of Ara-C. Consolidation therapy consisted of from one to three cycles of high-dose Ara-C (3 g/m2 intravenously [IV] over 1 hour every 12 hours for 12 doses) followed by daunorubicin (30 mg/m2/d IV bolus for 3 days). After completion of the high-dose Ara-C and daunorubicin, no further therapy was administered. Myelosuppression encountered with consolidation resulted in a median duration of neutropenia and thrombocytopenia of 3 weeks. Four patients (5%) died during consolidation due to infection and/or hemorrhage; 59% of patients experienced severe but nonfatal infectious or extramedullary organ toxicity. With a median follow-up of more than 3.5 years from diagnosis, the proportion of patients, by Kaplan-Meier product-limit estimate, remaining in CCR is 49% (95% confidence limits, 37% to 61%). In a Cox multivariate analysis, only age significantly (P less than .001) influenced the probability of remaining in CCR. The probability of remaining in CCR was 83%, 50%, and 23% for age groups of 25 or less, 26 to 45, and more than 45 years, respectively. These survival curves all have stable long-term plateaus, suggesting cure. In this study, the administration of brief, intensive nonmarrow ablative chemotherapy resulted in a large proportion of patients with AML remaining in CCR, results similar to those reported with allogeneic bone marrow transplantation. Relapse of acute leukemia was still the major reason for therapy failure, suggesting that more effective or additional postremission therapy will be required to further improve the likelihood of cure especially for older patients.
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Affiliation(s)
- S N Wolff
- Vanderbilt University, Nashville, TN
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43
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Barrett AJ, Horowitz MM, Gale RP, Biggs JC, Camitta BM, Dicke KA, Gluckman E, Good RA, Herzig RH, Lee MB. Marrow transplantation for acute lymphoblastic leukemia: factors affecting relapse and survival. Blood 1989; 74:862-71. [PMID: 2665858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Transplant outcome was analyzed in 690 recipients of bone marrow transplants (BMTs) for acute lymphoblastic leukemia (ALL) in first (n = 299) or second remission (n = 391). Actuarial 5-year leukemia-free survival was 42% +/- 9% (95% confidence interval) and 26% +/- 6%, respectively; relapse rates were 29% +/- 9% and 52% +/- 8%, respectively. Five-year leukemia-free survival was 56% +/- 18% in children and 39% +/- 10% in adults (P less than .02) transplanted in first remission. In first-remission adults, non-T-cell phenotype, male to female donor-recipient sex-match and graft-v-host disease (GVHD) were associated with decreased leukemia-free survival; inclusion of corticosteroids in the regimen to prevent GVHD was associated with increased leukemia-free survival. Variables associated with decreased leukemia-free survival after second-remission transplants were age greater than or equal to 16 years and relapse occurring while on therapy. Variables associated with increased probability of relapse were similar for first- and second-remission transplants and included GVHD prophylaxis without methotrexate and absence of GVHD. In first-remission transplants, leukocyte count greater than or equal to 50 x 10(9)/L at diagnosis was also associated with increased relapse; in second remission, relapse while receiving chemotherapy was also associated with increased posttransplant relapse. These data emphasize the importance of both disease- and transplant-related variables in predicting outcome after BMT. They may be used to explain differences between studies, design future trials, and identify persons most likely to benefit from BMT.
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Affiliation(s)
- A J Barrett
- International Bone Marrow Transplant Registry, Medical College of Wisconsin, Milwaukee 53226
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44
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Phillips GL, Reece DE, Barnett MJ, Connors JM, Fay JW, Herzig GP, Herzig RH, Klingemann HG, Shepherd JD, Wolff SN. Allogeneic marrow transplantation for refractory Hodgkin's disease. J Clin Oncol 1989; 7:1039-45. [PMID: 2474058 DOI: 10.1200/jco.1989.7.8.1039] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Eight patients with refractory Hodgkin's disease received intensive combination chemotherapy conditioning with cyclophosphamide, carmustine (BCNU), and etoposide (VP 16-213), and allogeneic marrow transplants. All patients achieved complete responses. Three patients relapsed; two died of Hodgkin's disease and one of chronic graft-v-host disease (GVHD) and infection. In all, four patients died due to transplant-related toxicity. One patient developed a fatal B-cell lymphoproliferative disorder soon after transplantation, and died without evidence of Hodgkin's disease. One patient is alive and free of progression 29 months after transplantation. These data indicate that allogeneic marrow transplantation may be considered as therapy for selected patients with advanced Hodgkin's disease and, despite substantial toxicity, will occasionally result in long-term responses. Better patient selection would likely improve results.
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Affiliation(s)
- G L Phillips
- Leukemia and Bone Marrow Transplantation Program of British Columbia, Vancouver General Hospital
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Phillips GL, Wolff SN, Herzig RH, Lazarus HM, Fay JW, Lin HS, Shina DC, Glasgow GP, Griffith RC, Lamb CW. Treatment of progressive Hodgkin's disease with intensive chemoradiotherapy and autologous bone marrow transplantation. Blood 1989; 73:2086-92. [PMID: 2659100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Twenty-six patients with progressive Hodgkin's disease after conventional chemotherapy received intensive chemoradiotherapy and autologous bone marrow transplantation (ABMT); 19 also received additional involved-field radiotherapy. Twenty-one patients [81%, 95% confidence intervals (CI) 61% to 94%] attained complete (n = 18) or partial responses. Ten patients (38%, 95% CI 20% to 59%) are disease-free a median of 4.5 years later (range 3.5 to 7.0 years), including seven patients with continuous complete responses. The likelihood of overall response was not significantly influenced by any clinical or treatment variable examined. However, there was a trend favoring patients with higher Karnofsky scores, and higher scores were associated with attainment of complete responses (P = .06 and P = .02, respectively, Mann-Whitney U test). Both higher Karnofsky scores and shorter durations of disease before transplantation were associated with improved survival in a stepwise Cox multivariate analysis. The chief cause of failure was progression at sites previously involved with Hodgkin's disease. No patient relapsed in the marrow, and two of three patients with a history of marrow involvement with Hodgkin's disease achieved durable complete responses after transplantation. These data suggest that inadequate pretransplant conditioning, and not the reinoculation of occult tumor cells in the autologous marrow, caused most relapses. Fatal treatment-related toxicity occurred in six patients. Three patients died of idiopathic interstitial pneumonitis; each had previously received local mediastinal irradiation before intensive chemoradiotherapy. Intensive chemoradiotherapy and ABMT produces durable responses in some patients with Hodgkin's disease incurable with conventional therapy. Use of such therapies at the first sign of failure with conventional chemotherapy and development of more effective conditioning regimens should further improve results.
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Affiliation(s)
- G L Phillips
- Division of Hematology, Washington University, St. Louis
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46
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Hoeltge GA, Brown JC, Herzig RH, Johannisson MR, Millward BL, O'Hara PJ, Orlowski JP, Sharp DE, Zurick AM. Computer-assisted audits of blood component transfusion. Cleve Clin J Med 1989; 56:267-72. [PMID: 2743547 DOI: 10.3949/ccjm.56.3.267] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Comprehensive review of clinical blood transfusion practice at a tertiary-care medical center is complicated by the extraordinary number of patients that receive such therapy. Computer-assisted review of the key objective data used in making the decisions about transfusion is necessary to evaluate the process. Use of 15,873 units of red blood cells, 3,641 units of plasma, 2,619 pools of platelets or pheresis units, and 259 pools of cryoprecipitate was screened by comparing pre-transfusion and post-transfusion blood counts with the medical staff's evaluation criteria. On this basis, 81.4% of transfusion episodes (TEs) were considered fully justified. Medical records were selected for audit from the cases in which the transfusion decisions could not be justified by on-line information. Abstracted data subsequently justified 82 of 139 audited cases; 68.4% of the comments pertaining to the remaining 57 cases adequately explained the transfusion decision. Thus, nearly 96% of the TEs were justifiable as determined by peer review.
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Wolff SN, Herzig RH, Fay JW, LeMaistre CF, Frei-Lahr D, Lowder J, Bolwell B, Giannone L, Herzig GP. High-dose thiotepa with autologous bone marrow transplantation for metastatic malignant melanoma: results of phase I and II studies of the North American Bone Marrow Transplantation Group. J Clin Oncol 1989; 7:245-9. [PMID: 2492594 DOI: 10.1200/jco.1989.7.2.245] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
We evaluated thiotepa in escalating dose in a broad phase I and II study using cryopreserved autologous bone marrow transplantation to assure hematopoietic recovery. Thiotepa was administered intravenously (IV) over two hours daily for three consecutive days followed in three to four days by marrow transplantation. The daily dose ranged from 60 to 525 mg/m2 (total dose, 180 to 1,575 mg/m2). A total of 71 patients with malignant melanoma were treated. Forty-three patients (61%) had received prior cytotoxic therapy and 28 were untreated. Sixty-two patients (87%) had melanoma disseminated to at least one visceral site, nine patients had skin and/or lymphatic metastases only. As of January 1, 1988 one patient was too early to be evaluated, 15 patients were inevaluable for tumor response, four patients had a complete response (CR), and 25 patients had a partial response (PR) to treatment. The response rates (95% confidence interval) for the 55 evaluable patients and for all 71 treated patients were 53% (40% to 65%) and 41% (30% to 53%), respectively. The median duration of response was 3 months, with a range of 1 to 31 + months. Three patients were alive and well without evidence of tumor more than 1 year after treatment. Analysis of patient subsets indicated that neither total dose, previous cytotoxic therapy, or sites of metastases influenced response rate. In this study, high-dose thiotepa has demonstrated a high response rate in patients with metastatic malignant melanoma with both PRs and CRs noted. Although most of the responses were not durable, 10% of the responses lasted more than 1 year. Future studies will evaluate additional methods for increasing the response rate and improving the duration of response.
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Affiliation(s)
- S N Wolff
- Vanderbilt University, Nashville, TN 37232
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Affiliation(s)
- R H Herzig
- Division of Hematology/Oncology, University of Louisville, School of Medicine, Kentucky 40292
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49
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Abstract
We have reported the case of a 57-year-old man with a myelodysplastic syndrome who had sudden paraplegia and paresthesias of both legs. Myelogram was normal, but an aortogram showed thrombosis of the abdominal aorta. Thrombectomy disclosed a clot composed of nonseptate hyphae with right angle branching, characteristic of the family Mucoraceae. Though angioinvasion and septic thrombosis are characteristic features of mucormycosis, aortic thrombosis has not previously been reported with this infection.
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Affiliation(s)
- R C Kalayjian
- Department of Medicine, University Hospitals of Cleveland, OH 44106
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Affiliation(s)
- W L McGuire
- University of Texas Health Science Center, San Antonio 78284
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