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Moradi-Lakeh M, Yaghoubi M, Seitz P, Javanbakht M, Brock E. Cost-Effectiveness of Tisagenlecleucel in Paediatric Acute Lymphoblastic Leukaemia (pALL) and Adult Diffuse Large B-Cell Lymphoma (DLBCL) in Switzerland. Adv Ther 2021; 38:3427-3443. [PMID: 34021886 DOI: 10.1007/s12325-021-01767-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 04/28/2021] [Indexed: 01/01/2023]
Abstract
INTRODUCTION The purpose of the present analysis was to explore the cost-effectiveness of tisagenlecleucel in relapsed or refractory (r/r) paediatric acute lymphoblastic leukaemia (pALL) and r/r adult diffuse large B-cell lymphoma (DLBCL) in Switzerland against a range of historical standard-of-care treatments. METHODS Two cost-utility models were constructed for the two licensed indications using similar methodologies but indication-specific data. Clinical efficacy data were based on pooled analyses of clinical trials for tisagenlecleucel (pALL: ELIANA, ENSIGN, B2101J; DLBCL: JULIET, NCT02030834) and published data for comparator treatments. Treatment effects were compared based on matching-adjusted indirect comparison (MAIC) analyses. Four clinical lymphoma and leukaemia experts provided Switzerland-specific input regarding comparators, diagnostic and therapeutic procedures, clinical evidence and costs, which were used to inform the models. The base case analysis reflected the perspective of the Swiss mandatory health insurance system. Deterministic, probabilistic and scenario analyses were carried out to explore the robustness of results. RESULTS The base case analysis resulted in incremental costs of CHF 31,961-CHF 36,419 per quality-adjusted life year (QALY) gained for pALL across the different comparators and CHF 113,179 for DLBCL (1 CHF = 1.09 USD). Incremental costs per life-year gained ranged between CHF 33,906-CHF 97,399 across the two indications. Including productivity gains, tisagenlecleucel was shown to be dominant (more effective and less costly) over all the comparators for pALL and to result in incremental costs per life-year gained of CHF 57,324 for DLBCL. CONCLUSION Using hypothetical willingness-to-pay thresholds of CHF 100,000-150,000 per QALY gained, the present analysis has shown tisagenlecleucel to be a cost-effective treatment option in pALL and DLBCL.
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Affiliation(s)
| | - Mohsen Yaghoubi
- Department of Pharmacy Practice, Mercer University College of Pharmacy, 3001 Mercer University Dr, Atlanta, GA, 30341, USA
- Canada Optimax Access Consulting, 1803-2138 Madison Ave, Burnaby, BC, V5C6T6, Canada
| | - Patrick Seitz
- Novartis Pharma Schweiz AG, Suurstoffi 14, 6343, Rotkreuz, Switzerland
| | - Mehdi Javanbakht
- Optimax Access Ltd., Suite 30 Kenneth Dibben House, Enterprise Road, Southampton Science Park, Chilworth, Southampton, SO16 7NS, UK
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Okay M, Büyükaşık Y, Demiroğlu H, Malkan ÜY, Çiftçiler R, Aladağ E, Aksu S, Haznedaroğlu İC, Sayınalp N, Özcebe Oİ, Göker H. Mitoxantrone-melphalan conditioning regimen for autologous stem cell transplantation
in relapsed/refractory lymphoma. Turk J Med Sci 2019; 49:985-992. [PMID: 31293116 PMCID: PMC7018231 DOI: 10.3906/sag-1809-36] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Background/aim High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) has become the standard approach for patients with relapsed/refractory Hodgkin’s lymphoma (HL) or non-Hodgkin’s lymphoma (NHL). In this study, we report the outcome of the mitoxantrone-melphalan conditioning regimen for lymphoma. Materials and methods The study group included 53 patients who were relapsed/refractory HL (n = 14) and NHL (n = 39) and received mitoxantrone and melphalan followed by ASCT. The transplant regimen consisted of mitoxantrone (60 mg/m2) and melphalan (180 mg/m2) followed by peripheral blood stem cell infusion (PBSC). Results Prior to high-dose chemotherapy, 37.7% of the patients were in complete remission (CR) and 45.3% were in partial remission (PR), and 17% had stable or progressive disease. After high-dose chemotherapy and PBSC, 44 out of 51 patients achieved CR (86.2%). CR was achieved in 24 out of 33 patients (72.7%) who were transplanted in a marginally active phase of the disease. At a median followup of 25.4 months (1.8–131.3 months) after ASCT, 13 patients relapsed/progressed and 8 patients died. The estimated 2-year overall survival (OS) was 81.9%, and event-free survival (EFS) was 59.3%. Conclusion High-dose chemotherapy followed by ASCT is an effective conditioning regimen in relapsed/refractory lymphoma patients who are undergoing ASCT.
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Affiliation(s)
- Müfide Okay
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Yahya Büyükaşık
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Haluk Demiroğlu
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Ümit Yavuz Malkan
- Department of Hematology, Dışkapı Yıldırım Beyazıt Training and Research Hospital, University of Health Sciences, Ankara, Turkey
| | - Rafiye Çiftçiler
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Elifcan Aladağ
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Salih Aksu
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | | | - Nilgün Sayınalp
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Osman İlhami Özcebe
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Hakan Göker
- Department of Hematology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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Whittington MD, McQueen RB, Ollendorf DA, Kumar VM, Chapman RH, Tice JA, Pearson SD, Campbell JD. Long-term Survival and Cost-effectiveness Associated With Axicabtagene Ciloleucel vs Chemotherapy for Treatment of B-Cell Lymphoma. JAMA Netw Open 2019; 2:e190035. [PMID: 30794298 PMCID: PMC6484589 DOI: 10.1001/jamanetworkopen.2019.0035] [Citation(s) in RCA: 67] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 01/04/2019] [Indexed: 12/24/2022] Open
Abstract
Importance Axicabtagene ciloleucel, a chimeric antigen receptor T-cell therapy, represents a new and potentially curative treatment option for B-cell lymphoma. It is expected to have long-term survival benefits; however, long-term survival data are limited. Objective To estimate the long-term survival and cost-effectiveness of axicabtagene ciloleucel for treatment of relapsed or refractory B-cell lymphoma. Design, Setting, and Participants Economic evaluation study using a survival analysis that digitized and extrapolated survival curves published in the ZUMA-1 trial (Safety and Efficacy of KTE-C19 in Adults With Refractory Aggressive Non-Hodgkin Lymphoma), which enrolled patients between November 2015 and September 2016 and had a maximum follow-up of 24 months. Five different survival models (standard parametric, flexible parametric, 2 mixture cure models, and a flexible parametric mixture model) were used to extrapolate the survival curves to a lifetime horizon from January through June 2018. A cost-effectiveness analysis, from both a trial-based and lifetime horizon, was also conducted to inform the value of this novel therapy. The model was based on data from 111 patients with B-cell lymphoma who were enrolled in the ZUMA-1 trial. Interventions One-time administration of axicabtagene ciloleucel compared with chemotherapy. Main Outcomes and Measures Undiscounted and discounted life-years (LYs) and quality-adjusted life-years (QALYs), total costs, and incremental costs per LY and QALY gained. Results The modeled cohort of 111 patients started at 58 years of age. At the end of the trial, treatment with axicabtagene ciloleucel resulted in 0.48 more LYs and 0.34 more QALYs than chemotherapy, producing a cost-effectiveness estimate of $896 600 per QALY for public payers and $1 615 000 per QALY for commercial payers. Extrapolated long-term survival for patients treated with axicabtagene ciloleucel ranged from 2.83 to 9.19 discounted LYs and from 2.07 to 7.62 discounted QALYs. Incrementally, treatment with axicabtagene ciloleucel was associated with 1.89 to 5.82 discounted LYs and 1.52 to 4.90 discounted QALYs vs chemotherapy. With the use of these incremental estimates of survival, cost-effectiveness estimates ranged from $82 400 to $230 900 per QALY gained for public payers and from $100 400 to $289 000 per QALY gained for commercial payers. Conclusions and Relevance Treatment with axicabtagene ciloleucel appears to be associated with incremental gains in survival over chemotherapy. The range in projected long-term survival was wide and reflected uncertainty owing to limited follow-up data. Cost-effectiveness is associated with long-term survival, with further evidence needed to reduce uncertainty.
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Affiliation(s)
- Melanie D. Whittington
- Department of Clinical Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora
| | - R. Brett McQueen
- Department of Clinical Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora
| | | | - Varun M. Kumar
- Institute for Clinical and Economic Review, Boston, Massachusetts
| | | | - Jeffrey A. Tice
- Department of Medicine, University of California, San Francisco
| | | | - Jonathan D. Campbell
- Department of Clinical Pharmacy, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora
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Whittington MD, McQueen RB, Ollendorf DA, Kumar VM, Chapman RH, Tice JA, Pearson SD, Campbell JD. Long-term Survival and Value of Chimeric Antigen Receptor T-Cell Therapy for Pediatric Patients With Relapsed or Refractory Leukemia. JAMA Pediatr 2018; 172:1161-1168. [PMID: 30304407 PMCID: PMC6583018 DOI: 10.1001/jamapediatrics.2018.2530] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 06/13/2018] [Indexed: 11/14/2022]
Abstract
Importance Among children and young adults with relapsed or refractory B-cell acute lymphoblastic leukemia, the rate of 5-year disease-free survival is 10% to 20%. Approval of tisagenlecleucel, a chimeric antigen receptor T-cell therapy, represents a new and potentially curative treatment option. However, tisagenlecleucel is expensive, with a current list price of $475 000 per one-time administration. Objective To estimate the long-term survival and value of tisagenlecleucel for children and young adults with B-cell acute lymphoblastic leukemia. Design, Setting, and Participants In this cost-effectiveness analysis, a decision analytic model was designed to extrapolate trial evidence to a patient lifetime horizon. The survival evidence for the model was extracted from 3 studies: B2202 (enrolled patients from April 8, 2015, to November 23, 2016), B2205J (enrolled patients from August 14, 2014, to February 1, 2016), and B2101J (enrolled patients from March 15, 2012, to November 30, 2015). Long-term survival and outcomes of patients younger than 25 years with B-cell acute lymphoblastic leukemia that is refractory or in second or later relapse were derived using flexible parametric modeling from the direct extrapolation of event-free survival and overall survival curves. The published Kaplan-Meier curves were digitized from November 1, 2017, to November 30, 2017, using an algorithm to impute patient-level time-to-event data. Sensitivity and scenario analyses assessed uncertainty in the evidence and model assumptions to further bound the range of cost-effectiveness. Data were analyzed from December 1, 2017, to March 31, 2018. Interventions The primary intervention of interest was tisagenlecleucel. The comparator of interest was the chemoimmunotherapeutic agent clofarabine. Main Outcomes and Measures Model outcomes included life-years gained, quality-adjusted life-years (QALYs) gained, and incremental costs per life-year and QALY gained. Results Forty percent of patients initiating treatment with tisagenlecleucel are expected to be long-term survivors, or alive and responding to treatment after 5 years. Tisagenlecleucel had a total discounted cost of $667 000, with discounted life-years gained of 10.34 years and 9.28 QALYs gained. The clofarabine comparator had a total discounted cost of approximately $337 000, with discounted life-years gained of 2.43 years and 2.10 QALYs gained. This difference resulted in an incremental cost-effectiveness ratio of approximately $42 000 per life-year gained and approximately $46 000 per QALY gained for tisagenlecleucel vs clofarabine. These results were robust to probabilistic sensitivity analyses. Across scenario analyses that included more conservative assumptions regarding long-term relapse and survival, the incremental cost-effectiveness ratio ranged from $37 000 to $78 000 per QALY gained. Conclusions and Relevance Tisagenlecleucel likely provides gains in survival and seems to be priced in alignment with these benefits. This study suggests that payers and innovators should develop novel payment models that reduce the risk and uncertainty around long-term value and provide safeguards to ensure high-value care.
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Affiliation(s)
| | - R. Brett McQueen
- Department of Clinical Pharmacy, University of Colorado Anschutz Medical Campus, Aurora
| | | | - Varun M. Kumar
- The Institute for Clinical and Economic Review, Boston, Massachusetts
| | | | - Jeffrey A. Tice
- Department of Medicine, University of California, San Francisco
| | - Steven D. Pearson
- The Institute for Clinical and Economic Review, Boston, Massachusetts
| | - Jonathan D. Campbell
- Department of Clinical Pharmacy, University of Colorado Anschutz Medical Campus, Aurora
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Kelly KR, Friedberg JW, Park SI, McDonagh K, Hayslip J, Persky D, Ruan J, Puvvada S, Rosen P, Iyer SP, Stefanovic A, Bernstein SH, Weitman S, Karnad A, Monohan G, VanderWalde A, Mena R, Schmelz M, Spier C, Groshen S, Venkatakrishnan K, Zhou X, Sheldon-Waniga E, Leonard EJ, Mahadevan D. Phase I Study of the Investigational Aurora A Kinase Inhibitor Alisertib plus Rituximab or Rituximab/Vincristine in Relapsed/Refractory Aggressive B-cell Lymphoma. Clin Cancer Res 2018; 24:6150-6159. [PMID: 30082475 DOI: 10.1158/1078-0432.ccr-18-0286] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 06/08/2018] [Accepted: 07/31/2018] [Indexed: 12/20/2022]
Abstract
PURPOSE The aurora A kinase inhibitor alisertib demonstrated single-agent clinical activity and preclinical synergy with vincristine/rituximab in B-cell non-Hodgkin lymphoma (B-NHL). This phase I study aimed to determine the safety and recommended phase II dose (RP2D) of alisertib in combination with rituximab ± vincristine in patients with relapsed/refractory aggressive B-NHL. PATIENTS AND METHODS Patients with relapsed/refractory, diffuse, large, or other aggressive B-NHL received oral alisertib 50 mg b.i.d. days 1 to 7, plus i.v. rituximab 375 mg/m2 on day 1, for up to eight 21-day cycles (MR). Patients in subsequent cohorts (3 + 3 design) received increasing doses of alisertib (30 mg starting dose; 10 mg increments) b.i.d. days 1 to 7 plus rituximab and vincristine [1.4 mg/m2 (maximum 2 mg) days 1, 8] for 8 cycles (MRV). Patients benefiting could continue single-agent alisertib beyond 8 cycles. Cell-of-origin and MYC/BCL2 IHC was performed on available archival tissue. RESULTS Forty-five patients participated. The alisertib RP2D for MR was 50 mg b.i.d. For MRV (n = 32), the RP2D was determined as 40 mg b.i.d. [1 dose-limiting toxicity (DLT) at 40 mg; 2 DLTs at 50 mg]. Drug-related adverse events were reported in 89% of patients, the most common was neutropenia (47%). Seven patients had complete responses (CR), 7 had partial responses (PRs); 9 of 20 (45%) patients at the MRV RP2D responded (4 CRs, 5 PRs), all with non-germinal center B-cell (GCB) diffuse large B-cell lymphoma (DLBCL). CONCLUSIONS The combination of alisertib 50 mg b.i.d. plus rituximab or alisertib 40 mg b.i.d. plus rituximab and vincristine was well tolerated and demonstrated activity in non-GCB DLBCL.
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Affiliation(s)
- Kevin R Kelly
- USC Norris Comprehensive Cancer Center, Los Angeles, California (previously University of Texas Health Science Center at San Antonio, San Antonio, Texas).
| | | | - Steven I Park
- Levine Cancer Institute and Carolinas Healthcare System, Charlotte, North Carolina
| | - Kevin McDonagh
- Vanderbilt University, Nashville, Tennessee (previously University of Kentucky Markey Cancer Center, Lexington, Kentucky)
| | - John Hayslip
- University of Kentucky Markey Cancer Center, Lexington, Kentucky
| | | | - Jia Ruan
- Weill Cornell Medical College, New York, New York
| | | | - Peter Rosen
- Providence St Joseph Medical Center, Disney Family Cancer Center, Burbank, California
| | | | - Alexandra Stefanovic
- University of Miami Miller School of Medicine, Sylvester Cancer Center, Miami, Florida
| | | | - Steven Weitman
- University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Anand Karnad
- University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Gregory Monohan
- University of Kentucky Markey Cancer Center, Lexington, Kentucky
| | - Ari VanderWalde
- University of Tennessee Health Science Center and West Clinic, Memphis, Tennessee
| | - Raul Mena
- Providence St Joseph Medical Center, Disney Family Cancer Center, Burbank, California
| | - Monika Schmelz
- Department of Pathology, College of Medicine, University of Arizona, Tucson, Arizona
| | - Catherine Spier
- Department of Pathology, College of Medicine, University of Arizona, Tucson, Arizona
| | - Susan Groshen
- USC Norris Comprehensive Cancer Center, Los Angeles, California (previously University of Texas Health Science Center at San Antonio, San Antonio, Texas)
| | - Karthik Venkatakrishnan
- Millennium Pharmaceuticals, Inc., Cambridge, Massachusetts, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
| | - Xiaofei Zhou
- Millennium Pharmaceuticals, Inc., Cambridge, Massachusetts, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
| | - Emily Sheldon-Waniga
- Bluebird Bio, Cambridge, Massachusetts (previously Millennium Pharmaceuticals, Inc., Cambridge, Massachusetts, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited)
| | - E Jane Leonard
- Millennium Pharmaceuticals, Inc., Cambridge, Massachusetts, a wholly owned subsidiary of Takeda Pharmaceutical Company Limited
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Rajyaguru DJ, Bhaskar C, Borgert AJ, Smith A, Parsons B. Intravascular large B-cell lymphoma in the United States (US): a population-based study using Surveillance, Epidemiology, and End Results program and National Cancer Database. Leuk Lymphoma 2017; 58:1-9. [PMID: 28278725 DOI: 10.1080/10428194.2017.1287363] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
A population-based study of intravascular large B-cell lymphoma (IVLBCL) in the US was conducted to determine incidence, demographic and clinical characteristics, prognostic factors, and survival compared with diffuse large B-cell lymphoma not otherwise specified (DLBCL NOS). In the years 2000-2013, the age-adjusted incidence rate of IVLBCL was 0.095 (case/1,000,000). The incidence of IVLBCL increased significantly from 2000 to 2013 (annual percentage change = 9.84, p = 0.002). We identified 344 patients with IVLBCL. The median age at diagnosis was 70 years. The median 1, 3, and 5-year OS rates for IVLBCL were 66.2, 51.8, and 46.3%, respectively. After propensity matching, the 5-year overall survival of IVLBCL was comparable to DLBCL NOS (46.4 versus 46.5%, p = 0.53). On multivariate analysis advanced age, advanced stage and having Medicaid or Medicare insurance predicted worse OS, whereas female gender and use of radiation therapy predicted better OS.
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Affiliation(s)
| | | | | | - Angela Smith
- b Gundersen Lutheran Medical Foundation , La Crosse , WI , USA
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Minn AY, Riedel E, Halpern J, Johnston LJ, Horning SJ, Hoppe RT, Goodman KA. Long-term outcomes after high dose therapy and autologous haematopoietic cell rescue for refractory/relapsed Hodgkin lymphoma. Br J Haematol 2012; 159:329-39. [PMID: 22966754 DOI: 10.1111/bjh.12038] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2012] [Accepted: 07/16/2012] [Indexed: 01/22/2023]
Abstract
The standard treatment for patients with refractory or relapsed Hodgkin lymphoma (HL) is high-dose chemotherapy and/or radiation with autologous haematopoietic cell rescue (AHCR). In this study, we assessed quality of life and evaluated the risk of late morbidity and mortality for HL patients who underwent AHCR. One hundred and fifty-four patients who underwent AHCR at Stanford University from 1988 to 2002 and survived ≥2 years were evaluated. Median follow-up was 10·2 years. There were 54 deaths, 34 from HL, 20 from other causes. The 10-year cumulative incidence of death from HL or other causes was 21·7% and 12·7%, respectively. Thirteen deaths were from second malignancies. The risk ratio of second malignancies was 8·0 [95% confidence interval (CI), 4·7-12·6] compared with the general population, and 3·0 (95% CI, 1·8-4·8) compared with HL patients not undergoing AHCR. The risk ratio of second malignancies was 1·5 (95% CI, 0·9-2·4) compared with HL patients receiving non-AHCR therapy. Overall quality of life did not differ from the general population, but AHCR survivors did note reduced functioning and some worse symptoms. AHCR survivors may be at increased risk of death from HL and other causes compared with the general population, but not compared with the HL population as a whole.
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Affiliation(s)
- Ann Y Minn
- Department of Radiation Oncology, Stanford University, Palo Alto, CA, USA
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Biswas T, Dhakal S, Chen R, Hyrien O, Bernstein S, Friedberg JW, Fisher RI, Liesveld J, Phillips G, Constine LS. Involved Field Radiation After Autologous Stem Cell Transplant for Diffuse Large B-Cell Lymphoma in the Rituximab Era. Int J Radiat Oncol Biol Phys 2010; 77:79-85. [DOI: 10.1016/j.ijrobp.2009.04.036] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2009] [Revised: 04/16/2009] [Accepted: 04/22/2009] [Indexed: 11/16/2022]
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Gondos A, Bray F, Hakulinen T, Brenner H. Trends in cancer survival in 11 European populations from 1990 to 2009: a model-based analysis. Ann Oncol 2009; 20:564-73. [DOI: 10.1093/annonc/mdn639] [Citation(s) in RCA: 94] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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10
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Wilkie JR, Tiryaki H, Smith BD, Roeske JC, Radosevich JA, Aydogan B. Feasibility study for linac-based intensity modulated total marrow irradiation. Med Phys 2008; 35:5609-18. [DOI: 10.1118/1.2990779] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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11
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Goodman KA, Riedel E, Serrano V, Gulati S, Moskowitz CH, Yahalom J. Long-term effects of high-dose chemotherapy and radiation for relapsed and refractory Hodgkin's lymphoma. J Clin Oncol 2008; 26:5240-7. [PMID: 18809615 DOI: 10.1200/jco.2007.15.5507] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
PURPOSE To evaluate the risk of late morbidity and mortality, and to assess long-term health-related quality of life (QOL) among patients with relapsed/refractory Hodgkin's lymphoma (HL) after high-dose chemoradiotherapy (HDT) and autologous stem-cell rescue (ASCR). PATIENTS AND METHODS From 1985 to 1998, 218 patients with HL were treated on HDT with ASCR salvage protocols. Of these 218, 153 (70%) who survived > or = 2 years after ASCR were evaluated for late morbidity and mortality from causes other than HL. QOL information was obtained through self-administered questionnaires. Risk ratios (RR) were calculated to compare observed second malignancy (SM) rates in this cohort with expected SM rates from the Surveillance Epidemiology and End Results (SEER) registry. RESULTS Median follow-up after ASCR was 11.5 years. Among 153 patients, there were 53 deaths; 33 from HL and 20 from other causes. Thirteen deaths were caused by SM, with median time from ASCR to SM diagnosis of 9 years (range, 3 to 18 years). The RR of SM was 6.5 (95% CI, 3.6 to 10.7) when compared with the general population, but 2.4 (95% CI, 1.4 to 4.05) when compared with patients with HL. Global QOL of ASCR survivors was comparable with the general population, but for specific domains, respondents' scores indicated reduced functioning and worse symptoms. CONCLUSION HL accounts for most deaths among patients surviving HDT and ASCR. Survivors of ASCR had an elevated risk of SM compared with the cancer risk in the general population, but when compared with patients with HL in SEER, the risk was less pronounced.
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Affiliation(s)
- Karyn A Goodman
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA.
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12
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Fu P, van Heeckeren WJ, Wadhwa PD, Bajor DJ, Creger RJ, Xu Z, Cooper BW, Laughlin MJ, Gerson SL, Koç ON, Lazarus HM. Time-dependent effect of non-Hodgkin's lymphoma grade on disease-free survival of relapsed/refractory patients treated with high-dose chemotherapy plus autotransplantation. Contemp Clin Trials 2008; 29:157-64. [PMID: 17707140 DOI: 10.1016/j.cct.2007.07.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2006] [Revised: 05/30/2007] [Accepted: 07/09/2007] [Indexed: 10/23/2022]
Abstract
Evaluation of time to event outcomes usually is examined by the Kaplan-Meier method and Cox proportional hazards models. We developed a modified statistical model based on histologic grade and other variables to describe the time-dependent outcome for autologous stem cell transplant (autotransplant) performed for non-Hodgkin's lymphoma (NHL) based on histologic grade and other variables. One hundred and fourteen relapsed or refractory NHL patients were treated using BCNU 600 mg/m2, etoposide 2400 mg/m2, and cisplatin 200 mg/m2 IV followed by autotransplant. Median age was 53.5 (range: 25-70) years, 78 patients had aggressive NHL and 36 indolent NHL. Seventy-five patients received involved-field radiotherapy just prior to transplant. At a median follow-up of 33 (range: 3 to 118) months, the estimated 5-year Kaplan-Meier probabilities of overall survival and disease-free survival were 61% and 51%, respectively. Cox proportional hazards model analysis showed that proportionality did not hold for lymphoma grade, indicating that the relationship between the grade and disease-free survival differed over time. By piece-wise Cox model, the relative risk for experiencing relapse or death after 1 year in patients with indolent compared with patients with aggressive NHL was 2.81 (p=0.019) with 95% confidence interval (1.19, 6.65). The time-dependent effect of lymphoma grade on disease-free survival suggests the need for early (within first year) incorporation of novel therapeutic approaches in management of patients with indolent NHL undergoing autotransplant.
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Affiliation(s)
- P Fu
- Department of Epidemiology and Biostatistics, Case Comprehensive Cancer Center, Cleveland, Ohio 44106, United States.
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13
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Aydogan B, Mundt AJ, Roeske JC. Linac-based intensity modulated total marrow irradiation (IM-TMI). Technol Cancer Res Treat 2006; 5:513-19. [PMID: 16981794 DOI: 10.1177/153303460600500508] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Total body irradiation (TBI) has been used as a form of systemic therapy for the treatment of hematological malignancies and as a pre-conditioning regimen prior to bone marrow transplant. However, standard techniques are associated with both acute and chronic toxicities due to the large volumes of normal tissue irradiated. Intensity modulated radiation therapy (IMRT), with its ability to conform the high dose region to the shape of the target, offers a method to reduce radiation related sequelae and potentially allow for the delivery of higher than conventional doses. The goal of this study is to investigate the feasibility of a linac-based approach to intensity modulated total marrow irradiation (IM-TMI) and to discuss the challenges associated with its clinical implementation. The successful development of linac-based IM-TMI would represent advancement in the field of radiotherapy and potentially reduce the incidence and severity of complications associated with current TBI techniques.
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Affiliation(s)
- Bulent Aydogan
- Department of Radiation and Cellular Oncology, University of Chicago, 5758 S. Maryland Avenue, MC 9006, Chicago, IL 60637, USA.
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14
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Mitterlechner T, Fiegl M, Mühlböck H, Oberaigner W, Dirnhofer S, Tzankov A. Epidemiology of non-Hodgkin lymphomas in Tyrol/Austria from 1991 to 2000. J Clin Pathol 2006; 59:48-55. [PMID: 16394280 PMCID: PMC1860250 DOI: 10.1136/jcp.2005.026815] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2005] [Indexed: 11/04/2022]
Abstract
AIMS To analyse the entity specific incidence and disease specific survival (DSS) of non-Hodgkin lymphomas (NHLs) in Tyrol/Austria, 1991-2000. METHODS Data from 1307 NHLs (excluding primary cutaneous lymphomas and monoclonal gammopathies of undetermined significance) were obtained. Current status was available for all patients. Except for 29 cases of small lymphocytic (CLL/SLL), lymphoblastic leukaemia (ALL), and myeloma (MM), which were diagnosed cytologically, diagnoses were reclassified on paraffin wax embedded archival material according to new World Health Organisation criteria. Sex specific age adjusted standardised incidence rates were computed using Segi's population weighting. Annual incidence changes were calculated by weighted least square regression analysis. Survival was estimated by the Kaplan-Meier method and compared by log rank test. RESULTS NHL more frequently affected men (male/female ratio, 1.52). Mean age of occurrence was 61 and 66 years for men and women, respectively. The incidence rate of 14.3 remained constant. There was a significant increase in diffuse large B cell lymphoma (DLBCL) and decrease in CLL/SLL in men, and a decrease in MM in women. Overall DSS was 64% during the mean follow up (43 months). Age, T-NHL, lambda light chain restriction in MM, and male sex in CLL/SLL were associated with poor prognosis. In B-NHL, DSS decreased in the following order: hairy cell leukaemia, marginal zone lymphoma, follicular lymphoma, Burkitt lymphoma, ALL, DLBCL, CLL, MM, and mantle cell lymphoma. CONCLUSIONS The incidence of NHL in Tyrol has changed in the past decade, with a significant increase in DLBCL, decrease in CLL/SLL in men, and decrease in MM in women.
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Affiliation(s)
- T Mitterlechner
- The Institute of Pathology, Medical University of Innsbruck, Muellerstrasse 44, 6020 Innsbruck, Austria
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15
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Suh C, Kim SH, Kim HJ, Jang G, Kim EK, Ko OB, Kim S, Sohn HJ, Lee JS, Kim MW, Huh J. Prognostic factors in non-Hodgkin's lymphoma patients treated by autologous stem cell transplantation: a single center experience. Cancer Res Treat 2005; 37:294-301. [PMID: 19956530 DOI: 10.4143/crt.2005.37.5.294] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2005] [Accepted: 08/11/2005] [Indexed: 11/21/2022] Open
Abstract
PURPOSE Autologous stem cell transplantation (ASCT) is increasingly used in patients with non-Hodgkin's lymphoma (NHL). Various clinical parameters-were evaluated to obtain significant predictors of the outcome following ASCT in patients with NHL. MATERIALS AND METHODS Between April 1994 and December 2003, ASCT was performed on 80 patients with NHL at the Asan Medical Center. RESULTS Patients had various histological subtypes and disease status. The two year progression free survival (PFS) and overall survival for all patients were 34 and 31%, respectively. A univariate analysis showed the performance status, stage, modified extranodal involvement category, International Prognostic Index (IPI) at mobilization, disease status at mobilization, and history of radiation prior to mobilization as significant predictors of the outcome following ASCT. Four risk groups, with different 2 year PFS, were identified by the age adjusted IPI at mobilization (mAAIPI): low risk 44%; low intermediate risk 40%; high intermediate risk 19%; and high risk 0% (p=.0003). A multivariate analysis revealed 3 significant factors for the PFS: disease status, prior RT and mAAIPI. CONCLUSION The mAAIPI was found to be an independent predictor of the outcome of NHL patients undergoing ASCT. This powerful prognostic tool should be used to evaluate potential candidates for ASCT.
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Affiliation(s)
- Cheolwon Suh
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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16
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Greenfield HM, Sweeney DA, Newton RK, Leather A, Murray J, Angelica R, Swindell R, Chang J. Estimation of haemopoietic progenitor cells in peripheral blood by the Advia 120 and BD vantage flow cytometer: a direct comparison for the prediction of adequate collections. ACTA ACUST UNITED AC 2005; 27:287-91. [PMID: 16178906 DOI: 10.1111/j.1365-2257.2005.00712.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Peripheral blood stem cells are increasingly used to ensure rapid haematological engraftment after myeloablative chemotherapy. After mobilization, progenitor cells in the blood can be enumerated to predict an adequate collection by leukapheresis. The Advia 120 automated counter has an immature cell channel measuring a parameter known as large undifferentiated cells (LUC's), which were quantified to assess their value in refining the timing of apheresis. Data were available from 102 apheresis sessions. Positive correlation was found for peripheral blood CD34+ cells and apheresis counts (r = 0.82, P < 0.0005) but not for total WCC (r = -0.15, P = 0.13) or LUC count (r = 0.12, P = 0.23). Our results indicate that the LUC population in peripheral blood has no relevance to the subsequent CD34 content of the apheresis product and CD34 cell enumeration by flow cytometry is advocated.
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Affiliation(s)
- H M Greenfield
- Department of Haematology, Christie Hospital, Manchester, UK.
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17
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Abstract
Mortality from non-Hodgkin's lymphoma (NHL) is high, thus defining the need for additional therapeutic agents for this disease. Gallium nitrate is a metal compound that is presently approved for the treatment of hypercalcaemia associated with malignancy. In clinical trials first conducted over two decades ago, this drug was found to have antineoplastic activity in NHL. However, its development as an antineoplastic agent for the treatment of NHL was never rigorously pursued. Gallium has unique mechanisms of action that include its binding to transferrin in the circulation and targeting transferrin receptors present on lymphoma cells. As it shares chemical properties with iron, gallium can disrupt critical steps in iron homeostasis that are essential for tumour cell viability and growth and can inhibit the iron-dependent activity of ribonucleotide reductase. The drug may also target other cellular processes unrelated to iron. Phase I/II studies have shown that gallium nitrate displays the most efficacy and lowest toxicity in NHL when administered as a continuous intravenous infusion, producing response rates of 43% in patients with relapsed or refractory NHL. It does not suppress the white blood cells or platelets and does not share cross-resistance with other chemotherapeutic drugs. These characteristics make it particularly attractive for the treatment of myelosuppressed patients and for incorporation into combination therapy. Multi-institutional Phase II clinical trials are in progress to evaluate gallium nitrate as a single agent or in combination. These studies will help define its role in the current treatment of NHL.
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Affiliation(s)
- Christopher R Chitambar
- Division of Neoplastic Diseases, Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226, USA.
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18
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Phillips GL, Abboud CN, Bernstein SH, Friedberg JW, Ifthikharuddin JJ, Lancet JE, Liesveld JL, Spreng E, Johnson V, Chapman M, Vesole DH. Phase I study for poor-prognosis lymphoma: Augmentation of the “BEAM” regimen with escalating dose melphalan using amifostine cytoprotection and autologous hematopoietic stem cell transplantation — a preliminary report. Semin Oncol 2004; 31:59-61. [PMID: 15726525 DOI: 10.1053/j.seminoncol.2004.12.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
We and others have previously shown that the use of amifostine (Ethyol; MedImmune Inc, Gaithersburg, MD) can ameliorate certain regimen-related toxicities of high-dose melphalan (HD-MEL) in the autologous hematopoietic stem cell transplant setting. Our recent experience indicated that the maximum tolerated dose of HD-MEL plus autologous hematopoietic stem cell transplant could be increased from approximately 200 mg/m2 to at least 280 mg/m2 with amifostine. Although a dose-limiting toxicity was not clearly identified, atrial fibrillation was noted in several patients. Phase II trials using this regimen have been reported in lymphoma and myeloma. Nonetheless, it is unlikely that single agent therapy, regardless of dose, will be highly curative in advanced hematologic malignancy. Thus, we used amifostine to permit dose escalation of HD-MEL within the BEAM (BCNU/etoposide/arabinosylcytosine/HD-MEL) combination chemotherapy regimen before autologous hematopoietic stem cell transplant in selected patients with lymphoma. Patient entry at the starting dose (ie, HD-MEL 140 mg/m2) has been completed without the development of severe regimen-related toxicities. This trial is ongoing.
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Affiliation(s)
- G L Phillips
- The James P. Wilmot Cancer Center, BMT Program, Rochester, NY 14642, USA
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19
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Nieboer P, de Vries EGE, Vellenga E, van der Graaf WTA, Mulder NH, Sluiter WJ, de Wolf JTM. Factors influencing haematological recovery following high-dose chemotherapy and peripheral stem-cell transplantation for haematological malignancies. Eur J Cancer 2004; 40:1199-207. [PMID: 15110884 DOI: 10.1016/j.ejca.2004.01.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2004] [Accepted: 01/19/2004] [Indexed: 10/26/2022]
Abstract
Peripheral blood counts and factors influencing haematological recovery in 98 patients with a relapse-free survival of > or =1 year treated with high-dose chemotherapy (HDC) and peripheral stem-cell transplantation (PSCT) for haematological malignancies were analysed. One year after PSCT full haematological recovery was demonstrated for haemoglobin (Hb) in 47% of patients, for the white blood cell count (WBC) in 94%, and for platelets in 64%; 39% had a trilineage recovery. In the multivariate analysis, recovery was influenced by age (P=0.002), number of reinfused CD34+ cells (P=0.016), Hb at start of HDC (P=0.001), and platelets at start of HDC (P=0.008). One year following PSCT, 61% of patients still have subnormal values in one or more haematopoietic cell lineage, suggesting a limited bone-marrow reserve. Long-term recovery is highly dependent on age, blood counts at start of HDC and number of reinfused CD34+ cells without a threshold, all reflecting the residual function of bone marrow before HDC. Reinfusing more CD34+ cells can accelerate long-term haematological recovery.
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Affiliation(s)
- P Nieboer
- Department of Medical Oncology, University Hospital Groningen, PO Box 30.001, 9700 RB Groningen, The Netherlands
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20
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Phillips GL, Meisenberg BR, Reece DE, Adams VR, Badros AZ, Brunner JL, Fenton RG, Filicko J, Grosso DL, Hale GA, Howard DS, Johnson VP, Kniska A, Marshall KW, Mookerjee B, Nath R, Rapoport AP, Sarkodee-Adoo C, Takebe N, Vesole DH, Wagner JL, Flomenberg N. Activity of single-agent melphalan 220–300 mg/m2 with amifostine cytoprotection and autologous hematopoietic stem cell support in non-Hodgkin and Hodgkin lymphoma. Bone Marrow Transplant 2004; 33:781-7. [PMID: 14767498 DOI: 10.1038/sj.bmt.1704424] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
High-dose chemotherapy using melphalan (HDMEL) is an important component of many conditioning regimens that are given before autologous hematopoietic stem cell transplantation (AHSCT). In contrast to the situation in myeloma, and to a lesser degree acute leukemia, only a very limited published experience exists with the use of HDMEL conditioning as a single agent in doses requiring AHSCT for lymphoma, both Hodgkin lymphoma (HL) and especially non-Hodgkin lymphoma (NHL). Thus, we report results of treating 26 lymphoma patients (22 with NHL and four with HL) with HDMEL 220-300 mg/m(2) plus amifostine (AF) cytoprotection and AHSCT as part of a phase I-II trial. Median age was 51 years (range 24-62 years); NHL histology was varied, but was aggressive (including transformed from indolent) in 19 patients, indolent in two patients and mantle cell in one. All 26 patients had been extensively treated; 11 were refractory to the immediate prior therapy on protocol entry and two had undergone prior AHSCT. All were deemed ineligible for other, 'first-line' AHSCT regimens. Of these 26 patients, 22 survived to initial tumor evaluation on D +100. At this time, 13 were in complete remission, including four patients who were in second CR before HDMEL+AF+AHSCT. Responses occurred at all HDMEL doses. Currently, seven patients are alive, including five without progression, with a median follow-up in these latter patients of D +1163 (range D +824 to D +1630); one of these patients had a nonmyeloablative allograft as consolidation on D +106. Conversely, 14 patients relapsed or progressed, including five who had previously achieved CR with the AHSCT procedure. Two patients, both with HL, remain alive after progression; one is in CR following salvage radiotherapy. Six patients died due to nonrelapse causes, including two NHL patients who died while in CR. We conclude that HDMEL+AF+AHSCT has significant single-agent activity in relapsed or refractory NHL and HL. This experience may be used as a starting point for subsequent dose escalation of HDMEL (probably with AF) in established combination regimens.
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Affiliation(s)
- G L Phillips
- Blood and Marrow Transplant Program, University of Kentucky, Lexington, KY, USA.
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21
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Benekli M, Hahn T, Shafi F, Qureshi A, Alam AR, Czuczman MS, Bernstein ZP, Chanan-Khan AA, Becker JL, McCarthy PL. Effect of rituximab on peripheral blood stem cell mobilization and engraftment kinetics in non-Hodgkin's lymphoma patients. Bone Marrow Transplant 2003; 32:139-43. [PMID: 12838277 DOI: 10.1038/sj.bmt.1704106] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Rituximab is used for in vivo tumor cell purging for non-Hodgkin's lymphoma (NHL) patients prior to autologous peripheral blood stem cell transplantation (PBSCT). However, its effects on PBSC mobilization and function are poorly understood. We compared the mobilization characteristics and engraftment kinetics of 13 NHL patients receiving and 34 NHL patients not receiving rituximab 6 months before PBSC mobilization. In the rituximab group, there was a significantly longer time to neutrophil engraftment (P=0.0466), a trend toward the need for BM harvest to supplement low-yield PBSC collections (31 vs 9%, P=0.08) and a significantly increased rate of bacteremia episodes (62 vs 26%, P=0.025). Median progression-free survival (PFS) and overall survival (OS) were significantly longer in the rituximab compared to the nonrituximab patients (P=0.049 and 0.042, respectively). However, patients in the nonrituximab group were at high risk for recurrence and expected to have shorter survival. Rituximab used within 6 months prior to collection may have a detrimental effect on PBSC mobilization and engraftment. However, rituximab is a major therapeutic breakthrough for NHL treatment and this negative effect may be offset by improved survival. Further studies are warranted in larger populations to determine the impact of rituximab on engraftment, PFS and OS.
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Affiliation(s)
- M Benekli
- Department of Medicine and Pathology, Roswell Park Cancer Institute, Elm & Carlton Streets, Buffalo, NY 14263, USA
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22
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Beauchamp-Nicoud A, Feneux D, Bayle C, Bernheim A, Léonard C, Koscielny S, Tchernia G, Bourhis JH. Therapy-related myelodysplasia and/or acute myeloid leukaemia after autologous haematopoietic progenitor cell transplantation in a prospective single centre cohort of 221 patients. Br J Haematol 2003; 122:109-17. [PMID: 12823352 DOI: 10.1046/j.1365-2141.2003.04388.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
To evaluate the incidence and the predictive signs of therapy-related myelodysplasia and/or acute myeloid leukaemia (tMDS/tAML), we undertook a prospective study over a 4-year period of 221 patients who underwent autologous haematopoietic progenitor cell transplantation. Only seven patients (3.1%) were identified to have tMDS/tAML. Peripheral cytopenia was the first sign; diagnosis could be achieved by cytological analysis of bone marrow smears using World Health Organization criteria. All patients presented with bi- or trilineage dysplasia. Haematopoietic reconstitution was significantly delayed in patients progressing to tMDS/tAML compared with the control group. Typical cytogenetic abnormalities were observed in five of seven patients. The mean time interval between transplantation and cytological diagnosis, or detection of cytogenetic abnormalities, was 20.0 months and 31.2 months respectively. Pantelomeric fluorescence analysis using quantitative fluorescence in situ hybridization enabled us to make two major observations: (i) the fluorescence intensity in metaphases of all autografted patients was weak, and highly variable between tMDS patients; (ii) a drastic reduction of the telomere fluorescence intensity was observed in two patients who rapidly evolved to acute leukaemia. In conclusion, early detection of tMDS/tAML could be achieved by close follow-up of the bone marrow repopulation, and confirmed by cytological bone marrow examination and cytogenetic study. Our results address the implication of several factors, such as the initial telomeric status, and the effect of cytogenetic abnormalities and clonal expansion on bone marrow repopulation.
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Affiliation(s)
- Anne Beauchamp-Nicoud
- Department of Haematology, Immunology and Cytogenetics, Hôpital Bicêtre, Assistance Publique-Hôpitaux de Paris, Faculté de Médecine Paris Sud, Le Kremlin-Bicêtre, France.
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23
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Gordan LN, Sugrue MW, Lynch JW, Williams KD, Khan SA, Wingard JR, Moreb JS. Poor mobilization of peripheral blood stem cells is a risk factor for worse outcome in lymphoma patients undergoing autologous stem cell transplantation. Leuk Lymphoma 2003; 44:815-20. [PMID: 12802919 DOI: 10.1080/1042819031000067585] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The effect of poor blood stem cells mobilization on the outcome of autologous stem cell transplantation (ASCT) has not been well studied. Our aim is to evaluate poor mobilization as a prognostic factor in lymphoma patients undergoing ASCT. We analyzed 90 consecutive patients with Hodgkin's (HD) and non-Hodgkin's lymphoma (NHL) who underwent ASCT. Poor mobilization was defined as the inability to obtain > or = 1 x 10(6) CD34+ cells/kg ideal body weight with two large volume aphereses. Patients were divided into 2 groups: group 1 = poor mobilizers, and group 2 = good mobilizers. The poor mobilizers received lower median transplant CD34+ cell dose (2 x 10(6) vs. 4.5 x 10(6)/kg for good mobilizers, P = 0.001), were more heavily pretreated (P = 0.01), and required higher number of aphereses for PBSC collection (P = 0.0006). The median progression-free survival (PFS) in groups 1 and 2 was 10 and 41 months (P = 0.04), while the median overall survival (OS) was 38 months and not reached (P = 0.02), respectively. Univariate analysis showed that > or = 3 pre-transplant treatments, CD34+ cell dose < or = 2 x 10(6), elevated LDH before transplant, and poor mobilization were significant prognostic factors for poor PFS, while only the first three were significant for worse OS. Multivariate analysis using these same four factors revealed that number of pre-transplant treatments (HR = 6.03, P = 0.001), CD34+ cell dose (HR = 0.1, P = 0.0007) were the only independent predictive factors for worse overall outcome. In conclusion, our data show that poor mobilization could indicate poor outcome in lymphoma patients undergoing ASCT, however, it is more likely to be a reflection of the heavy pre-transplant therapy and lower CD34+ cell dose re-infused in this group of patients.
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Affiliation(s)
- L N Gordan
- Department of Medicine, Division of Hematology-Oncology, College of Medicine, University of Florida, P.O. Box 100277, Gainesville, FL 32610, USA
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24
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Chau I, Harries M, Cunningham D, Hill M, Ross PJ, Archer CD, Norman AR, Wotherspoon A, Koh DM, Gill K, Uzzell M, Prior Y, Catovsky D. Gemcitabine, cisplatin and methylprednisolone chemotherapy (GEM-P) is an effective regimen in patients with poor prognostic primary progressive or multiply relapsed Hodgkin's and non-Hodgkin's lymphoma. Br J Haematol 2003; 120:970-7. [PMID: 12648066 DOI: 10.1046/j.1365-2141.2003.04226.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This study was designed to assess the efficacy and safety of gemcitabine, cisplatin and methylprednisolone (GEM-P) for patients with relapsed or refractory Hodgkin's disease (HD) and non-Hodgkin's lymphoma. Twenty-one patients were treated with gemcitabine (1000 mg/m2 d 1, 8 and 15), cisplatin (100 mg/m2 d 15) and methylprednisolone (1000 mg d 1-5) given every 28 d. Of these, 20 patients were evaluable for response. The median age was 38 years (range 17-64 years). Histological subtypes were: nodular sclerosing HD (n = 10), diffuse large B cell (n = 5), T cell-rich B cell (n = 2), follicular (n = 2), mantle cell (n = 1) and enteropathy-associated T-cell lymphoma (n = 1). The median remission duration prior to receiving GEM-P was only 42 d. The overall objective response rate was 80%[95% confidence interval (CI): 56-94%], including five complete and 11 partial responses. GEM-P induced responses in all histological subtypes, primary progressive disease and patients who had received a previous autograft. The only grade 3-4 toxicity was myelosuppression. However, no cases of febrile neutropenia or haemorrhage with thrombocytopenia were encountered. Median survival has not yet been reached and survival probability at 1 year was 60.8% (95% CI: 31.9-80.5%). In conclusion, GEM-P is a novel combination salvage therapy for poor-prognostic primary progressive or multiply relapsed lymphoma patients. It has clinically significant activity with a favourable toxicity profile.
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MESH Headings
- Adolescent
- Adult
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Cisplatin/administration & dosage
- Deoxycytidine/administration & dosage
- Deoxycytidine/analogs & derivatives
- Disease-Free Survival
- Female
- Follow-Up Studies
- Hodgkin Disease/drug therapy
- Hodgkin Disease/mortality
- Humans
- Lymphoma/drug therapy
- Lymphoma/mortality
- Lymphoma, B-Cell/drug therapy
- Lymphoma, B-Cell/mortality
- Lymphoma, Follicular/drug therapy
- Lymphoma, Follicular/mortality
- Lymphoma, Large B-Cell, Diffuse/drug therapy
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Mantle-Cell/drug therapy
- Lymphoma, Mantle-Cell/mortality
- Lymphoma, T-Cell/drug therapy
- Lymphoma, T-Cell/mortality
- Male
- Methylprednisolone/administration & dosage
- Middle Aged
- Recurrence
- Survival Rate
- Gemcitabine
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Affiliation(s)
- Ian Chau
- Department of Medicine, Royal Marsden Hospital, London, UK
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