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Gill H, Leung GMK, Ooi MGM, Teo WZY, Wong CL, Choi CW, Wong GC, Lao Z, Rojnuckarin P, Castillo MRID, Xiao Z, Hou HA, Kuo MC, Shih LY, Gan GG, Lin CC, Chng WJ, Kwong YL. Management of classical Philadelphia chromosome-negative myeloproliferative neoplasms in Asia: consensus of the Asian Myeloid Working Group. Clin Exp Med 2023; 23:4199-4217. [PMID: 37747591 DOI: 10.1007/s10238-023-01189-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 09/04/2023] [Indexed: 09/26/2023]
Abstract
Myeloproliferative neoplasms (MPN) are a heterogeneous group of clonal hematopoietic stem cell disorders characterized clinically by the proliferation of one or more hematopoietic lineage(s). The classical Philadelphia-chromosome (Ph)-negative MPNs include polycythemia vera (PV), essential thrombocythemia (ET) and primary myelofibrosis (PMF). The Asian Myeloid Working Group (AMWG) comprises representatives from fifteen Asian centers experienced in the management of MPN. This consensus from the AMWG aims to review the current evidence in the risk stratification and treatment of Ph-negative MPN, to identify management gaps for future improvement, and to offer pragmatic approaches for treatment commensurate with different levels of resources, drug availabilities and reimbursement policies in its constituent regions. The management of MPN should be patient-specific and based on accurate diagnostic and prognostic tools. In patients with PV, ET and early/prefibrotic PMF, symptoms and risk stratification will guide the need for early cytoreduction. In younger patients requiring cytoreduction and in those experiencing resistance or intolerance to hydroxyurea, recombinant interferon-α preparations (pegylated interferon-α 2A or ropeginterferon-α 2b) should be considered. In myelofibrosis, continuous risk assessment and symptom burden assessment are essential in guiding treatment selection. Allogeneic hematopoietic stem cell transplantation (allo-HSCT) in MF should always be based on accurate risk stratification for disease-risk and post-HSCT outcome. Management of classical Ph-negative MPN entails accurate diagnosis, cytogenetic and molecular evaluation, risk stratification, and treatment strategies that are outcome-oriented (curative, disease modification, improvement of quality-of-life).
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Affiliation(s)
- Harinder Gill
- Department of Medicine, LKS Faculty of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China.
- Department of Medicine, Professorial Block, Queen Mary Hospital, Pokfulam Road, Pok Fu Lam, Hong Kong, China.
| | - Garret M K Leung
- Department of Medicine, LKS Faculty of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
| | - Melissa G M Ooi
- Department of Hematology-Oncology, National University Cancer Institute, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University, Singapore, Singapore
| | - Winnie Z Y Teo
- Department of Hematology-Oncology, National University Cancer Institute, Singapore, Singapore
- Fast and Chronic Program, Alexandra Hospital, Singapore, Singapore
| | - Chieh-Lee Wong
- Department of Medicine, Sunway Medical Centre, Shah Alam, Selangor, Malaysia
| | - Chul Won Choi
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Gee-Chuan Wong
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Zhentang Lao
- Department of Haematology, Singapore General Hospital, Singapore, Singapore
| | - Ponlapat Rojnuckarin
- King Chulalongkorn Memorial Hospital, Chulalongkorn University, Bangkok, Thailand
| | | | - Zhijian Xiao
- Blood Disease Hospital and Institute of Hematology, Chinese Academy of Medical Sciences Peking Union Medical College, Tianjin, China
| | - Hsin-An Hou
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Ming-Chung Kuo
- Chang Gung Memorial Hospital-Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Lee-Yung Shih
- Chang Gung Memorial Hospital-Linkou, Chang Gung University, Taoyuan, Taiwan
| | - Gin-Gin Gan
- University of Malaya, Kuala Lumpur, Malaysia
| | - Chien-Chin Lin
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Wee-Joo Chng
- Department of Hematology-Oncology, National University Cancer Institute, Singapore, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University, Singapore, Singapore
| | - Yok-Lam Kwong
- Department of Medicine, LKS Faculty of Medicine, School of Clinical Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong, China
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2
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Freyer CW, Babushok DV, Frey NV, Gill SI, Loren AW, Luger SM, Maity A, Martin ME, Plastaras JP, Porter DL, Hexner EO. Low-Dose Total Body Irradiation Added to Fludarabine and Busulfan Reduced-Intensity Conditioning Reduces Graft Failure in Patients with Myelofibrosis. Transplant Cell Ther 2022; 28:590-596. [DOI: 10.1016/j.jtct.2022.06.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/16/2022] [Accepted: 06/20/2022] [Indexed: 10/17/2022]
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3
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Bewersdorf JP, Sheth AH, Vetsa S, Grimshaw A, Giri S, Podoltsev NA, Gowda L, Tamari R, Tallman MS, Rampal RK, Zeidan AM, Stahl M. Outcomes of Allogeneic Hematopoietic Cell Transplantation in Patients With Myelofibrosis-A Systematic Review and Meta-Analysis. Transplant Cell Ther 2021; 27:873.e1-873.e13. [PMID: 34052505 PMCID: PMC8478722 DOI: 10.1016/j.jtct.2021.05.016] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 01/14/2023]
Abstract
Allogeneic hematopoietic cell transplant (allo-HCT) remains the only potentially curative therapeutic modality for patients with primary or secondary myelofibrosis (MF). However, many patients are considered ineligible for allo-HCT, and transplant-related mortality can be substantial. Data on the efficacy and safety of allo-HCT are mixed and largely derived from retrospective studies. We aimed to synthesize the available evidence on the safety and efficacy of allo-HCT in MF and to identify patient, disease, and transplant characteristics with prognostic impact on outcomes of patients with MF undergoing allo-HCT. For this systematic review and meta-analysis, Cochrane Library, Google Scholar, Ovid Medline, Ovid Embase, PubMed, Scopus, and Web of Science Core Collection were searched from inception to October 11, 2020, for studies on allo-HCT in MF. Random-effects models were used to pool response rates for the co-primary outcomes of 1-year, 2-year, and 5-year overall survival (OS). Rates of non-relapse mortality and acute and chronic graft-versus-host-disease (GVHD) were studied as secondary endpoints. Subgroup analyses on the effect of conditioning regimen intensity, baseline dynamic international prognostic scoring system (DIPSS) score, and patient age were performed. The study protocol has been registered on PROSPERO (CRD42020188706). Forty-three studies with 8739 patients were identified and included in this meta-analysis. Rates of 1-year, 2-year, and 5-year OS were 66.7% (95% confidence interval [CI], 63.5%-69.8%), 64.4% (95% CI, 57.6%-70.6%), and 55.0% (95% CI, 51.8%-58.3%), respectively. Rates of 1-year, 2-year, and 5-year nonrelapse mortality were 25.9% (95% CI, 23.3%-28.7%), 29.7% (95% CI, 24.5%-35.4%), and 30.5% (95% CI, 25.9%-35.5%), respectively. The combined rate of graft failure was 10.6% (95% CI, 8.9%-12.5%) with primary and secondary graft failure occurring in 7.3% (95% CI, 5.7%-9.4%) and 5.9% (95% CI, 4.3%-8.0%) of patients, respectively. Rates of acute and chronic graft-versus-host disease were 44.0% (95% CI, 39.6%-48.4%; grade III/IV: 15.2%) and 46.5% (95% CI, 42.2%-50.8%; extensive or moderate/severe: 26.1%), respectively. Subgroup analyses did not show any significant difference between conditioning regimen intensity (myeloablative versus reduced-intensity), median patient age, and proportion of DIPSS-intermediate-2/high patients. The quality of the evidence is limited by the absence of randomized clinical trials in the field and the heterogeneity of patient and transplant characteristics across included studies. Given the poor prognosis of patients not receiving transplants and in the absence of curative nontransplantation therapies, our results support consideration of allo-HCT for eligible patients with MF.
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Affiliation(s)
- Jan Philipp Bewersdorf
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, Connecticut
| | | | - Shaurey Vetsa
- Yale School of Medicine, Department of Neurosurgery, New Haven, Connecticut
| | - Alyssa Grimshaw
- Harvey Cushing/John Hay Whitney Medical Library, Yale University, New Haven, Connecticut
| | - Smith Giri
- Division of Hematology and Oncology, University of Alabama School of Medicine
| | - Nikolai A Podoltsev
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, Connecticut; Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, Connecticut
| | - Lohith Gowda
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, Connecticut
| | - Roni Tamari
- Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Martin S Tallman
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Raajit K Rampal
- Leukemia Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Amer M Zeidan
- Department of Internal Medicine, Section of Hematology, Yale School of Medicine, New Haven, Connecticut; Cancer Outcomes, Public Policy, and Effectiveness Research (COPPER) Center, Yale University, New Haven, Connecticut
| | - Maximilian Stahl
- Department of Medical Oncology, Adult Leukemia Program, Dana-Farber Cancer Institute, Boston, Massachusetts.
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4
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Saad A, de Lima M, Anand S, Bhatt VR, Bookout R, Chen G, Couriel D, Di Stasi A, El-Jawahri A, Giralt S, Gutman J, Ho V, Horwitz M, Hsu J, Juckett M, Kharfan-Dabaja MA, Loren A, Meade J, Mielcarek M, Moreira J, Nakamura R, Nieto Y, Roddy J, Satyanarayana G, Schroeder M, Tan CR, Tzachanis D, Burn J, Pluchino L. Hematopoietic Cell Transplantation, Version 2.2020, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2021; 18:599-634. [PMID: 32519831 DOI: 10.6004/jnccn.2020.0021] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Hematopoietic cell transplantation (HCT) involves the infusion of hematopoietic progenitor cells into patients with hematologic disorders with the goal of re-establishing normal hematopoietic and immune function. HCT is classified as autologous or allogeneic based on the origin of hematopoietic cells. Autologous HCT uses the patient's own cells while allogeneic HCT uses hematopoietic cells from a human leukocyte antigen-compatible donor. Allogeneic HCT is a potentially curative treatment option for patients with certain types of hematologic malignancies, and autologous HCT is primarily used to support patients undergoing high-dose chemotherapy. Advances in HCT methods and supportive care in recent decades have led to improved survival after HCT; however, disease relapse and posttransplant complications still commonly occur in both autologous and allogeneic HCT recipients. Allogeneic HCT recipients may also develop acute and/or chronic graft-versus-host disease (GVHD), which results in immune-mediated cellular injury of several organs. The NCCN Guidelines for Hematopoietic Cell Transplantation focus on recommendations for pretransplant recipient evaluation and the management of GVHD in adult patients with malignant disease.
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Affiliation(s)
- Ayman Saad
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | - Marcos de Lima
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | | | | | | | | | | | | | | | - Vincent Ho
- Dana-Farber/Brigham and Women's Cancer Center
| | | | | | | | | | - Alison Loren
- Abramson Cancer Center at the University of Pennsylvania
| | - Javier Meade
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Marco Mielcarek
- Fred Hutchinson Cancer Research Center/ Seattle Cancer Care Alliance
| | - Jonathan Moreira
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | - Yago Nieto
- The University of Texas MD Anderson Cancer Center
| | - Juliana Roddy
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | - Mark Schroeder
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
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5
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Survival following allogeneic transplant in patients with myelofibrosis. Blood Adv 2021; 4:1965-1973. [PMID: 32384540 DOI: 10.1182/bloodadvances.2019001084] [Citation(s) in RCA: 56] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Accepted: 03/08/2020] [Indexed: 01/17/2023] Open
Abstract
Allogeneic hematopoietic cell transplantation (HCT) is the only curative therapy for myelofibrosis (MF). In this large multicenter retrospective study, overall survival (OS) in MF patients treated with allogeneic HCT (551 patients) and without HCT (non-HCT) (1377 patients) was analyzed with Cox proportional hazards model. Survival analysis stratified by the Dynamic International Prognostic Scoring System (DIPSS) revealed that the first year of treatment arm assignment, due to upfront risk of transplant-related mortality (TRM), HCT was associated with inferior OS compared with non-HCT (non-HCT vs HCT: DIPSS intermediate 1 [Int-1]: hazard ratio [HR] = 0.26, P < .0001; DIPSS-Int-2 and higher: HR, 0.39, P < .0001). Similarly, in the DIPSS low-risk MF group, due to upfront TRM risk, OS was superior with non-HCT therapies compared with HCT in the first-year post treatment arm assignment (HR, 0.16, P = .006). However, after 1 year, OS was not significantly different (HR, 1.38, P = .451). Beyond 1 year of treatment arm assignment, an OS advantage with HCT therapy in Int-1 and higher DIPSS score patients was observed (non-HCT vs HCT: DIPSS-Int-1: HR, 2.64, P < .0001; DIPSS-Int-2 and higher: HR, 2.55, P < .0001). In conclusion, long-term OS advantage with HCT was observed for patients with Int-1 or higher risk MF, but at the cost of early TRM. The magnitude of OS benefit with HCT increased as DIPSS risk score increased and became apparent with longer follow-up.
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Yoon JH, Min GJ, Park SS, Park S, Lee SE, Cho BS, Kim YJ, Lee S, Kim HJ, Min CK, Cho SG, Lee JW, Eom KS. HLA-mismatched donor and high ferritin level showed poor clinical outcomes after allogeneic hematopoietic cell transplantation in patients with advanced myelofibrosis. Ther Adv Hematol 2020; 11:2040620720936935. [PMID: 32994911 PMCID: PMC7502801 DOI: 10.1177/2040620720936935] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 05/19/2020] [Indexed: 11/16/2022] Open
Abstract
Background: Preconditioning intensity, donor choice and graft-versus-host disease (GVHD) prophylaxis of allogeneic hematopoietic cell transplantation (allo-HCT) for advanced myelofibrosis (MF) have not been fully elucidated. Methods: Thirty-five patients with advanced MF were treated with reduced-intensity conditioning (RIC) allo-HCT. We searched for matched sibling donors first, followed by matched or mismatched unrelated donors and familial mismatched donors. Preconditioning regimen consisted of fludarabine (total 150 mg/m2) and busulfan (total 6.4 mg/kg) with total body irradiation ⩽400cGy. Results: All showed engraftments, but four showed either leukemic relapse or delayed graft failure. Two-year overall survival (OS) and non-relapse mortality (NRM) was 60.0% and 29.9%, respectively. Acute GVHD was observed in 19 patients, and grade III–IV acute GVHD (eight grade III and four grade IV) was higher in human leukocyte antigen (HLA)-mismatched donor HCT compared with HLA-matched HCT (70% versus 20%). Chronic GVHD was observed in 16 patients, and a cumulative incidence of severe chronic GVHD was 33% in HLA-mismatched donor HCT and 7.7% in HLA-matched HCT. Significant hepatic GVHD was observed in nine patients (five acute, four chronic) and six of them died. Multivariate analysis revealed inferior OS in HLA-mismatched donor HCT (hazard ratio (HR) = 6.40, 95% confidence interval (CI) 1.6–25.7, p = 0.009) and in patients with high ferritin level at the time of pre-conditioning period (HR = 7.22, 95% CI 1.9–27.5, p = 0.004), which were related to higher incidence of hepatic GVHD with high NRM rate. Conclusion: RIC allo-HCT can be a valid choice providing graft-versus-fibrosis effect for advanced MF patients. However, HLA-mismatched donor and high pre-HCT ferritin level related to fatal hepatic GVHD should be regarded as poor-risk parameters.
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Affiliation(s)
- Jae-Ho Yoon
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Gi June Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Soo Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Silvia Park
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung-Eun Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Byung-Sik Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yoo-Jin Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee-Je Kim
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang-Ki Min
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok-Goo Cho
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong Wook Lee
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ki-Seong Eom
- Department of Hematology, Catholic Hematology Hospital and Leukemia Research Institute, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul 06591, Republic of Korea
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7
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Popat U, Mehta RS, Bassett R, Kongtim P, Chen J, Alousi AM, Anderlini P, Ciurea S, Hosing C, Jones R, Kebriaei P, Khouri I, Lindsay R, Nieto Y, Olson A, Oran B, Qazilbash MH, Rondon G, Shpall EJ, Verstovsek S, Andersson BS, Champlin RE. Optimizing the Conditioning Regimen for Hematopoietic Cell Transplant in Myelofibrosis: Long-Term Results of a Prospective Phase II Clinical Trial. Biol Blood Marrow Transplant 2020; 26:1439-1445. [PMID: 32438043 DOI: 10.1016/j.bbmt.2020.03.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 03/05/2020] [Accepted: 03/23/2020] [Indexed: 12/16/2022]
Abstract
Optimal conditioning regimens for older patients with myelofibrosis undergoing allogeneic hematopoietic cell transplant are not known. Likewise, the role of dose intensity is not clear. We conducted a nonrandomized, prospective, phase II trial using low-dose, later escalated to high-dose (myeloablative conditioning), busulfan with fludarabine (Bu-Flu) in myelofibrosis patients up to age 74 years. The first 15 patients received i.v. busulfan 130 mg/m2/day on days -3 and -2 ("low dose"); 31 patients received high-dose conditioning, either 100 mg/m2/day (days -5 to -2; n = 4) or pharmacokinetic-guided area under the curve of 4000 μmol/min (days -5 to -2; n = 27). The primary endpoint was day 100 nonrelapse mortality (NRM). Median age was 58 years (interquartile range [IQR], 53-63). Dynamic international prognostic scoring system-plus was intermediate (n = 28) or high (n = 18). Donors were related (n = 19) or unrelated (n = 27). Cumulative incidence of NRM was 9.7% (95% confidence interval [CI], 0-20.3) at day 100 and at 3 years in the high-dose group and 0% in the low-dose group at day 100, which increased to 20% (95% CI, 0-41.9) at 3 years. With a median follow-up of 5.1 years (IQR, 3.8-6), 3-year relapse was 32.3% (95% CI, 15.4-49.1) in high dose versus 53.3% (95% CI, 26.6-80.1) in low dose. Event-free survival was 58% (95% CI, 43-78) versus 27% (95% CI, 12-62), and overall survival was 74% (95% CI, 60-91) versus 60% (95% CI, 40-91). In multivariate analysis, high-dose busulfan had a trend toward lower relapse (hazard ratio, .44; 95% CI, .18-1.07; P = .07), with no impact on NRM. Intensifying the Bu-Flu regimen using pharmacokinetic-monitoring appears to be promising in reducing relapse without increasing NRM.
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Affiliation(s)
- Uday Popat
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas.
| | - Rohtesh S Mehta
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Roland Bassett
- Department of Biostatistics, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Piyanuch Kongtim
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas; Division of Hematology, Department of Internal Medicine, Faculty of Medicine, Thammasat University, Bangkok, Thailand
| | - Julianne Chen
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Amin M Alousi
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Paolo Anderlini
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Stefan Ciurea
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Chitra Hosing
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Roy Jones
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Partow Kebriaei
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Issa Khouri
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Richard Lindsay
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Yago Nieto
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Amanda Olson
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Betul Oran
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Muzaffar H Qazilbash
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Gabriela Rondon
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Elizabeth J Shpall
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Srdan Verstovsek
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Borje S Andersson
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Richard E Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas M.D. Anderson Cancer Center, Houston, Texas
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8
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Zhang L, Yang F, Feng S. Allogeneic hematopoietic stem-cell transplantation for myelofibrosis. Ther Adv Hematol 2020; 11:2040620720906002. [PMID: 32110286 PMCID: PMC7019406 DOI: 10.1177/2040620720906002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 01/09/2020] [Indexed: 12/22/2022] Open
Abstract
Myelofibrosis is one of the Philadelphia chromosome (Ph)-negative
myeloproliferative neoplasms with heterogeneous clinical course. Though many
treatment options, including Janus kinase (JAK) inhibitors, have provided
clinical benefits and improved survival, allogeneic hematopoietic stem-cell
transplantation (AHSCT) remains the only potentially curative therapy.
Considering the significant transplant-related morbidity and mortality, it is
crucial to decide who to proceed to AHSCT, and when. In this review, we discuss
recent updates in patient selection, prior splenectomy, conditioning regimen,
donor type, molecular mutation, and other factors affecting AHSCT outcomes.
Relapse is a major cause of treatment failure; we also describe recent data on
minimal residual disease monitoring and management of relapse. In addition,
emerging studies have reported pretransplant therapy with ruxolitinib for
myelofibrosis showing favorable results, and further research is needed to
explore its use in the post-transplant setting.
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Affiliation(s)
- Lining Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, China
| | - Fan Yang
- Aerospace Center Hospital, Beijing, China
| | - Sizhou Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Institute of Hematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 288 Nanjing Road, Heping District, Tianjin, 300020, China
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9
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Chhabra S, Narra RK, Wu R, Szabo A, George G, Michaelis LC, D'Souza A, Dhakal B, Drobyski WR, Fenske TS, Jerkins JH, Pasquini MC, Rizzo RD, Saber W, Shah NN, Shaw BE, Hamadani M, Hari PN. Fludarabine/Busulfan Conditioning-Based Allogeneic Hematopoietic Cell Transplantation for Myelofibrosis: Role of Ruxolitinib in Improving Survival Outcomes. Biol Blood Marrow Transplant 2020; 26:893-901. [PMID: 31982543 DOI: 10.1016/j.bbmt.2020.01.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 01/11/2020] [Accepted: 01/17/2020] [Indexed: 12/29/2022]
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is the only curative treatment modality for primary myelofibrosis (MF) and related myeloproliferative neoplasms. Older age at diagnosis and age-related comorbidities make most patients ineligible for allo-HCT, given concerns for nonrelapse mortality (NRM). Here we report the outcomes of 37 consecutive recipients of allo-HCT for MF performed at a single center between 2009 and 2018 with a standardized institutional protocol. Most patients received ruxolitinib before HCT (n = 32), and those with splenomegaly >22 cm received pretransplantation splenic irradiation. The median age at HCT was 60 years (range, 40 to 74 years), and 68% of the cohort carried a JAK2 driver mutation. All patients received fludarabine/busulfan-based conditioning; 22 patients (59%) received a reduced-intensity conditioning regimen. All patients received peripheral blood grafts, from a matched sibling donor in 16 patients (43%), an unrelated donor in 20 patients, and a haploidentical-related donor in 1 patient. Sixty-one percent had a Hematopoietic Cell Transplantation Comorbidity Index ≥3, 40% had a Karnofsky Performance Status score <90, and 24% had a high-risk DIPSS Plus score. With a median follow-up of 40.2 months (range, 16.9 to 115 months), the 3-year overall survival and relapse-free survival were 81.1% (95% confidence interval [CI], 64.4% to 90.5%) and 78.4% (95% CI, 61.4% to 88.5%), respectively. Only 2 patients relapsed/progressed after transplant. NRM at 2 years was 16.2% (95% CI, 6.5% to 29.9%). All patients engrafted. Sixteen patients were treated with ruxolitinib post-transplantation for graft-versus-host disease, graft rejection/relapse, or persistent MF. These results suggest that pretransplantation ruxolitinib, fludarabine/busulfan-based conditioning, and splenic management are keys to improved transplantation outcomes in patients undergoing allo-HCT for MF.
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Affiliation(s)
- Saurabh Chhabra
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin.
| | - Ravi K Narra
- Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Ruizhe Wu
- Division of Biostatistics, Institute of Health and Equity, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Aniko Szabo
- Division of Biostatistics, Institute of Health and Equity, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Gemlyn George
- Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Laura C Michaelis
- Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Anita D'Souza
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Binod Dhakal
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - William R Drobyski
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Timothy S Fenske
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - James H Jerkins
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Marcelo C Pasquini
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - R Douglas Rizzo
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Wael Saber
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Nirav N Shah
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Bronwen E Shaw
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Mehdi Hamadani
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Parameswaran N Hari
- Blood and Marrow Transplant & Cellular Therapy Program, Medical College of Wisconsin, Milwaukee, Wisconsin; Division of Hematology/Oncology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin
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10
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Murata M, Takenaka K, Uchida N, Ozawa Y, Ohashi K, Kim SW, Ikegame K, Kanda Y, Kobayashi H, Ishikawa J, Ago H, Hirokawa M, Fukuda T, Atsuta Y, Kondo T. Comparison of Outcomes of Allogeneic Transplantation for Primary Myelofibrosis among Hematopoietic Stem Cell Source Groups. Biol Blood Marrow Transplant 2019; 25:1536-1543. [PMID: 30826464 DOI: 10.1016/j.bbmt.2019.02.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 02/19/2019] [Indexed: 12/15/2022]
Abstract
The choice of alternative donor is a major issue in allogeneic hematopoietic stem cell transplantation (HSCT) for patients with primary myelofibrosis (PMF) without an HLA-matched related donor. We conducted this retrospective study using the Japanese national registry data for 224 PMF patients to compare the outcomes of first allogeneic HSCT from HLA-matched related donor bone marrow (Rtd-BM), HLA-matched related donor peripheral blood stem cells (Rtd-PB), HLA-matched unrelated donor bone marrow (UR-BM), unrelated umbilical cord blood (UR-UCB), and other hematopoietic stem cell grafts. Nonrelapse mortality (NRM) rates at 1 year after Rtd-BM, Rtd-PB, UR-BM, UR-UCB, and other transplantations were 16%, 36%, 30%, 41%, and 48%, respectively. Multivariate analysis identified UR-UCB transplantation, other transplantation, frequent RBC transfusion before transplantation, and frequent platelet (PLT) transfusion before transplantation as predictive of higher NRM. Relapse rates at 1 year after Rtd-BM, Rtd-PB, UR-BM, UR-UCB, and other transplantation were 14%, 17%, 11%, 14%, and 15%, respectively. No specific factor was associated with the incidence of relapse. Overall survival (OS) at 1 and 4 years after Rtd-BM, Rtd-PB, UR-BM, UR-UCB, and other transplantation were 81% and 71%, 58% and 52%, 61% and 46%, 48% and 27%, and 48% and 41%, respectively. Multivariate analysis identified older patient age, frequent RBC transfusion before transplantation, and frequent PLT transfusion before transplantation as predictive of lower OS. In conclusion, UR-UCB transplantation, as well as UR-BM transplantation, can be selected for PMF patients without an HLA-identical related donor. However, careful management is required for patients after UR-UCB transplantation because of the high NRM. Further studies including more patients after HLA-haploidentical related donor and HLA-mismatched unrelated donor transplantation would provide more valuable information for patients with PMF when making decisions regarding the choice of alternative donor.
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Affiliation(s)
- Makoto Murata
- Department of Hematology and Oncology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Katsuto Takenaka
- Department of Hematology, Clinical Immunology and Infectious Diseases, Ehime University Graduate School of Medicine, Toon, Japan
| | - Naoyuki Uchida
- Department of Hematology, Toranomon Hospital, Tokyo, Japan
| | - Yukiyasu Ozawa
- Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Aichi, Japan
| | - Kazuteru Ohashi
- Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
| | - Sung-Won Kim
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuhiro Ikegame
- Division of Hematology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Yoshinobu Kanda
- Division of Hematology, Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Hikaru Kobayashi
- Department of Hematology, Nagano Red Cross Hospital, Nagano, Japan
| | - Jun Ishikawa
- Department of Hematology, Osaka International Cancer Institute, Osaka, Japan
| | - Hiroatsu Ago
- Department of Hematology and Oncology, Shimane Prefectural Central Hospital, Izumo, Japan
| | - Makoto Hirokawa
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Takahiro Fukuda
- Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshiko Atsuta
- Japanese Data Center for Hematopoietic Cell Transplantation, Nagoya, Japan; Department of Healthcare Administration, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Takeshi Kondo
- Department of Hematology, Aiiku Hospital, Sapporo, Japan
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11
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Patriarca F, Masciulli A, Bacigalupo A, Bregante S, Pavoni C, Finazzi MC, Bosi A, Russo D, Narni F, Messina G, Alessandrino EP, Carella AM, Milone G, Bruno B, Mammoliti S, Bruno B, Fanin R, Bonifazi F, Rambaldi A. Busulfan- or Thiotepa-Based Conditioning in Myelofibrosis: A Phase II Multicenter Randomized Study from the GITMO Group. Biol Blood Marrow Transplant 2018; 25:932-940. [PMID: 30579966 DOI: 10.1016/j.bbmt.2018.12.064] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 12/06/2018] [Indexed: 01/28/2023]
Abstract
We report a randomized study comparing fludarabine in combination with busulfan (FB) or thiotepa (FT), as conditioning regimen for hematopoietic stem cell transplantation (HSCT) in patients with myelofibrosis. The primary study endpoint was progression-free survival (PFS). Sixty patients were enrolled with a median age of 56 years and an intermediate-2 or high-risk score in 65%, according to the Dynamic International Prognostic Staging System (DIPSS). Donors were HLA-identical sibling (n = 25), matched unrelated (n = 25) or single allele mismatched unrelated (n = 10). With a median follow-up of 22 months (range, 1 to 68 months), outcomes at 2 years after HSCT in the FB arm versus the FT arm were as follows: PFS, 43% versus 55% (P = .28); overall survival (OS), 54% versus 70% (P = .17); relapse/progression, 36% versus 24% (P = .24); nonrelapse mortality (NRM), 21% in both arms (P = .99); and graft failure, 14% versus 10% (P = .96). A better PFS was observed in patients with intermediate-1 DIPSS score (P = .03). Both neutrophil engraftment and platelet engraftment were significantly influenced by previous splenectomy (hazard ratio [HR], 2.28; 95% confidence interval [CI], 1.16 to 4.51; P = .02) and splenomegaly at transplantation (HR, 0.51; 95% CI, 0.27 to 0.94; P = .03). In conclusion, the clinical outcome after HSCT was comparable when using either a busulfan or thiotepa based conditioning regimen.
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Affiliation(s)
| | | | | | | | | | | | - Alberto Bosi
- Hematology, University of Florence, Florence, Italy
| | - Domenico Russo
- ASST Hospital of Brescia, DSCS, Brescia University, Brescia, Italy
| | | | | | | | | | | | - Benedetto Bruno
- "Citta' della Salute e della Scienza" University Hospital, DBMSS, University of Torino, Torino, Italy
| | - Sonia Mammoliti
- Trial Clinical Office, Gruppo Italiano Trapianto Midollo Osseo (GITMO), Genoa, Italy
| | - Barbara Bruno
- Trial Clinical Office, Gruppo Italiano Trapianto Midollo Osseo (GITMO), Genoa, Italy
| | - Renato Fanin
- Udine University Hospital, DAME, University of Udine, Udine, Italy
| | - Francesca Bonifazi
- Institute of Hematology "Seragnoli", University Hospital "S. Orsola Malpighi", Bologna, Italy
| | - Alessandro Rambaldi
- "Papa Giovanni XXIII" Hospital, Bergamo, Italy; Department of Hematology-Oncology, University of Milano, Milan, Italy
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12
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Kröger N, Shahnaz Syed Abd Kadir S, Zabelina T, Badbaran A, Christopeit M, Ayuk F, Wolschke C. Peritransplantation Ruxolitinib Prevents Acute Graft-versus-Host Disease in Patients with Myelofibrosis Undergoing Allogenic Stem Cell Transplantation. Biol Blood Marrow Transplant 2018; 24:2152-2156. [PMID: 29800615 DOI: 10.1016/j.bbmt.2018.05.023] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Accepted: 05/18/2018] [Indexed: 12/21/2022]
Abstract
JAK inhibition by ruxolitinib is approved for treating myelofibrosis and also has shown efficacy in treating steroid-resistant acute and chronic graft-versus-host disease (GVHD). In 12 patients with myelofibrosis (median age, 63 years; range, 43 to 71 years) who were treated with ruxolitinib and underwent allogeneic stem cell transplantation (ASCT), ruxolitinib was continued (2 × 5 mg daily) until stable engraftment. No graft failure was observed, and leukocyte engraftment was achieved after a median of 12 days (range, 11 to 18 days). One patient developed fever of unknown origin after discontinuation of ruxolitinib; otherwise, no withdrawal syndrome was observed. Overall, only 1 patient each experienced acute GVHD grade I or II, resulting in an 8% incidence of acute GVHD grade II-IV at day +100, with no nonrelapse mortality. Complete chimerism was achieved in 11 patients after a median of 40 days, and molecular clearance of the underlying driver mutation was noted in 10 patients after a median of 32 days. Cytomegalovirus (CMV) reactivation occurred in 5 patients (41%), 1 of whom had CMV colitis as well, but all resolved after ganciclovir treatment. In 2 patients, ruxolitinib had to be discontinued on day 17 and day 18 after ASCT due to cytopenia after engraftment. Levels of inflammatory cytokines IL-8, IL-10, IL-6, TNFR2, INF-α, and INF-β were reduced after ruxolitinib treatment. After day +100, 4 patients developed acute GVHD (1 with grade I, 2 with grade II, and 1 with grade III) after tapering of cyclosporine, and all patients were alive at a median follow-up of 17 months (range, 12 to 18 months).
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Affiliation(s)
- Nicolaus Kröger
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Sharifah Shahnaz Syed Abd Kadir
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Department of Haematology, Ampang Hospital, Selangor, Malaysia
| | - Tatjana Zabelina
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anita Badbaran
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maximilian Christopeit
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Francis Ayuk
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christine Wolschke
- Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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13
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Smith FO, Dvorak CC, Braun BS. Myelodysplastic Syndromes and Myeloproliferative Neoplasms in Children. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00063-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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14
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Sakoda T, Kanamitsu Y, Mori Y, Sasaki K, Yonemitsu E, Nagae K, Yoshimoto G, Kamezaki K, Kato K, Takenaka K, Miyamoto T, Furue M, Iwasaki H, Akashi K. Recurrent Subcutaneous Sweet's Disease in a Myelofibrosis Patient Treated with Ruxolitinib before Allogeneic Stem Cell Transplantation. Intern Med 2017; 56:2481-2485. [PMID: 28824063 PMCID: PMC5643178 DOI: 10.2169/internalmedicine.8491-16] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (allo-SCT) has a curative potential for myelofibrosis (MF) patients; however, its association with a high therapy-related mortality (TRM) remains a big obstacle that needs to be overcome. Ruxolitinib (RUXO), a novel JAK1/2 inhibitor, can be used as a bridging therapy until allo-SCT can be performed to reduce TRM. We herein report a RUXO-treated MF patient who developed recurrent subcutaneous Sweet's disease (SSD) that was successfully treated by the administration of systemic glucocorticoids. We performed allo-SCT as previously scheduled, resulting in a good clinical course without deterioration of SSD. RUXO administration, as well as MF itself, might therefore sometimes cause this rare non-infectious event.
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Affiliation(s)
- Teppei Sakoda
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
| | - Yoko Kanamitsu
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
| | - Yasuo Mori
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Japan
| | - Kensuke Sasaki
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
| | - Etsuko Yonemitsu
- Department of Dermatology, Kyushu University Graduate School of Medical Sciences, Japan
| | - Konosuke Nagae
- Department of Dermatology, Kyushu University Graduate School of Medical Sciences, Japan
| | - Goichi Yoshimoto
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
| | - Kenjiro Kamezaki
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Japan
| | - Koji Kato
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
| | - Katsuto Takenaka
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Japan
| | - Toshihiro Miyamoto
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
| | - Masutaka Furue
- Department of Dermatology, Kyushu University Graduate School of Medical Sciences, Japan
| | - Hiromi Iwasaki
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Japan
| | - Koichi Akashi
- Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences, Japan
- Center for Cellular and Molecular Medicine, Kyushu University Hospital, Japan
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15
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Devlin R, Gupta V. Myelofibrosis: to transplant or not to transplant? HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2016; 2016:543-551. [PMID: 27913527 PMCID: PMC6142493 DOI: 10.1182/asheducation-2016.1.543] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Hematopoietic cell transplantation (HCT) is the only curative therapeutic modality for myelofibrosis (MF) at present. The optimal timing of HCT is not known in the presence of wider availability of less risky nontransplant therapies such as JAK 1/2 inhibitors. Careful review of patient, disease, and transplant-related factors is required in the appropriate selection of HCT vs the best available nontransplant therapies. We highlight some of the relevant issues and positioning of HCT in light of evolving data on JAK 1/2 inhibitors. The goal of this study is to provide the reader with updated evidence of HCT for MF, recognizing that knowledge in this area is limited by the absence of comparative studies between HCT and nontransplant therapies. Prospective studies are needed for better information on: the determination of optimal timing and conditioning regimens, the best way to integrate JAK inhibitors in the HCT protocols, and the impact of JAK inhibitors on graft-versus-host disease.
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Affiliation(s)
- Rebecca Devlin
- The Elizabeth and Tony Comper Myeloproliferative Neoplasm Program, Princess Margaret Cancer Center, Toronto, Ontario, Canada
| | - Vikas Gupta
- The Elizabeth and Tony Comper Myeloproliferative Neoplasm Program, Princess Margaret Cancer Center, Toronto, Ontario, Canada
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16
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Abstract
Myelofibrosis (MF) is a myeloproliferative neoplasm that presents either as a primary disease or evolves secondarily from polycythemia vera or essential thrombocythemia to post-polycythemia vera MF or post-essential thrombocythemia MF, respectively. Myelofibrosis is characterized by stem cell-derived clonal myeloproliferation, abnormal cytokine expression, bone marrow fibrosis, anemia, splenomegaly, extramedullary hematopoiesis, constitutional symptoms, cachexia, leukemic progression, and shortened survival. Therapeutic options for patients with MF have been limited to the use of cytoreductive agents, predominantly hydroxyurea; splenectomy and splenic irradiation for treatment of splenomegaly; and management of anemia with transfusions, erythropoiesis-stimulating agents, androgens, and immunomodulatory agents along with steroids. The only curative option is allogeneic stem cell transplantation (ASCT), which is associated with high morbidity and mortality risks. Recently, JAK (Janus kinase) inhibitor therapies have become available and proven to be palliative in primary MF patients with hydroxyurea-refractory splenomegaly and severe constitutional symptoms. The purpose of this article is to review the clinical features of MF; discuss different treatment strategies, including ASCT; and discuss the potential danger and benefit of using JAK inhibitors prior to ASCT.
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17
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Farhadfar N, Cerquozzi S, Patnaik M, Tefferi A. Allogeneic Hematopoietic Stem-Cell Transplantation for Myelofibrosis: A Practical Review. J Oncol Pract 2016; 12:611-21. [DOI: 10.1200/jop.2016.013268] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Myelofibrosis is a myeloproliferative neoplasm with cardinal features of extramedullary hematopoiesis, hepatosplenomegaly, cytopenias, and constitutional symptoms that result in shortened survival and leukemic transformation. It is a disease predominantly of the elderly, and currently available therapies only offer symptom control without curative benefit or ability to alter disease progression. Allogeneic hematopoietic stem-cell transplant (HSCT) is the only potentially curative intervention; however, this is only feasible in younger and medically fit patients and selectively offered to those with high-risk disease. Despite ongoing advancements, HSCT is associated with substantial morbidity and mortality, and the determination of which patients with myelofibrosis are ideal candidates and the selection of the opportune moment to proceed with transplantation remains challenging. This review summarizes our current recommendations for the role of and indications for HSCT in myelofibrosis.
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18
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Viswabandya A, Devlin R, Gupta V. Myelofibrosis-When Do We Select Transplantation or Non-transplantation Therapeutic Options? Curr Hematol Malig Rep 2015; 11:6-11. [PMID: 26659587 DOI: 10.1007/s11899-015-0296-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Janus kinase 1/2 (JAK1/2) inhibitor therapy is effective in alleviating myelofibrosis (MF)-related symptoms. However, at present, the only curative therapy for MF patients is hematopoietic cell transplantation (HCT). The decision of whether to proceed with HCT, which carries significant risks, or continue with JAK inhibitor therapy is a complicated one. Nevertheless, careful assessment of patient, disease, and transplant-related factors can guide this decision on a case-by-case basis. Difficult questions arise in the decision-making process such as age limits, whether lower-risk patients are suitable candidates, and HCT in patients responding well to JAK inhibitor therapy. The optimal timing of transplant is a major dilemma in the management of MF patients who are responding to or are stable on JAK inhibitor therapy. In this paper, we provide our perspective on selection of transplant versus non-transplant therapies in the management of MF.
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Affiliation(s)
- Auro Viswabandya
- Princess Margaret Cancer Center, University of Toronto, Toronto, ON, Canada
| | - Rebecca Devlin
- Princess Margaret Cancer Center, University of Toronto, Toronto, ON, Canada
| | - Vikas Gupta
- Princess Margaret Cancer Center, University of Toronto, Toronto, ON, Canada. .,The Elizabeth and Tony Comper MPN Program, Princess Margaret Cancer Center, 610 University Avenue, Toronto, ON, M5G 2M9, Canada.
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19
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Shanavas M, Popat U, Michaelis LC, Fauble V, McLornan D, Klisovic R, Mascarenhas J, Tamari R, Arcasoy MO, Davies J, Gergis U, Ukaegbu OC, Kamble RT, Storring JM, Majhail NS, Romee R, Verstovsek S, Pagliuca A, Vasu S, Ernst B, Atenafu EG, Hanif A, Champlin R, Hari P, Gupta V. Outcomes of Allogeneic Hematopoietic Cell Transplantation in Patients with Myelofibrosis with Prior Exposure to Janus Kinase 1/2 Inhibitors. Biol Blood Marrow Transplant 2015; 22:432-40. [PMID: 26493563 DOI: 10.1016/j.bbmt.2015.10.005] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 10/06/2015] [Indexed: 12/31/2022]
Abstract
The impact of Janus kinase (JAK) 1/2 inhibitor therapy before allogeneic hematopoietic cell transplantation (HCT) has not been studied in a large cohort in myelofibrosis (MF). In this retrospective multicenter study, we analyzed outcomes of patients who underwent HCT for MF with prior exposure to JAK1/2 inhibitors. One hundred consecutive patients from participating centers were analyzed, and based on clinical status and response to JAK1/2 inhibitors at the time of HCT, patients were stratified into 5 groups: (1) clinical improvement (n = 23), (2) stable disease (n = 31), (3) new cytopenia/increasing blasts/intolerance (n = 15), (4) progressive disease: splenomegaly (n = 18), and (5) progressive disease: leukemic transformation (LT) (n = 13). Overall survival (OS) at 2 years was 61% (95% confidence interval [CI], 49% to 71%). OS was 91% (95% CI, 69% to 98%) for those who experienced clinical improvement and 32% (95% CI, 8% to 59%) for those who developed LT on JAK1/2 inhibitors. In multivariable analysis, response to JAK1/2 inhibitors (P = .03), dynamic international prognostic scoring system score (P = .003), and donor type (P = .006) were independent predictors of survival. Among the 66 patients who remained on JAK1/2 inhibitors until stopped for HCT, 2 patients developed serious adverse events necessitating delay of HCT and another 8 patients had symptoms with lesser severity. Adverse events were more common in patients who started tapering or abruptly stopped their regular dose ≥6 days before conditioning therapy. We conclude that prior exposure to JAK1/2 inhibitors did not adversely affect post-transplantation outcomes. Our data suggest that JAK1/2 inhibitors should be continued near to the start of conditioning therapy. The favorable outcomes of patients who experienced clinical improvement with JAK1/2 inhibitor therapy before HCT were particularly encouraging, and need further prospective validation.
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Affiliation(s)
- Mohamed Shanavas
- MPN Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Uday Popat
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Laura C Michaelis
- Department of Medicine, Division of Hematology/Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Veena Fauble
- Department of Hematology and Oncology, Mayo Clinic Cancer Center, Scottsdale, Arizona
| | - Donal McLornan
- Department of Haematological Medicine, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Rebecca Klisovic
- Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - John Mascarenhas
- Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Roni Tamari
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Murat O Arcasoy
- Division of Cellular Therapy and Hematologic Malignancies, Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - James Davies
- Oxford University Hospitals NHS trust, Oxford, UK
| | - Usama Gergis
- Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Oluchi C Ukaegbu
- Department of Internal Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Rammurti T Kamble
- Center for Cell and Gene Therapy, Baylor College of Medicine and Houston Methodist Hospital, Houston, Texas
| | - John M Storring
- Department of Medicine, McGill University Health Centre, Montreal, Quebec, Canada
| | - Navneet S Majhail
- Blood and Marrow Transplant Program, Cleveland Clinic, Cleveland, Ohio
| | - Rizwan Romee
- Division of Oncology, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri
| | - Srdan Verstovsek
- Hanns A. Pielenz Clinical Research Center for Myeloproliferative Neoplasms, Department of Leukemia, MD Anderson Cancer Center, Houston, TX, US
| | - Antonio Pagliuca
- Department of Haematological Medicine, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Sumithira Vasu
- Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, Ohio
| | - Brenda Ernst
- Department of Hematology and Oncology, Mayo Clinic Cancer Center, Scottsdale, Arizona
| | - Eshetu G Atenafu
- Department of Biostatistics, Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Ahmad Hanif
- Department of Medicine, Division of Hematology/Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Richard Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Paremeswaran Hari
- Department of Medicine, Division of Hematology/Oncology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Vikas Gupta
- MPN Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.
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Indication and management of allogeneic stem cell transplantation in primary myelofibrosis: a consensus process by an EBMT/ELN international working group. Leukemia 2015; 29:2126-33. [PMID: 26293647 DOI: 10.1038/leu.2015.233] [Citation(s) in RCA: 205] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 08/10/2015] [Indexed: 12/15/2022]
Abstract
The aim of this work is to produce recommendations on the management of allogeneic stem cell transplantation (allo-SCT) in primary myelofibrosis (PMF). A comprehensive systematic review of articles released from 1999 to 2015 (January) was used as a source of scientific evidence. Recommendations were produced using a Delphi process involving a panel of 23 experts appointed by the European LeukemiaNet and European Blood and Marrow Transplantation Group. Key questions included patient selection, donor selection, pre-transplant management, conditioning regimen, post-transplant management, prevention and management of relapse after transplant. Patients with intermediate-2- or high-risk disease and age <70 years should be considered as candidates for allo-SCT. Patients with intermediate-1-risk disease and age <65 years should be considered as candidates if they present with either refractory, transfusion-dependent anemia, or a percentage of blasts in peripheral blood (PB) >2%, or adverse cytogenetics. Pre-transplant splenectomy should be decided on a case by case basis. Patients with intermediate-2- or high-risk disease lacking an human leukocyte antigen (HLA)-matched sibling or unrelated donor, should be enrolled in a protocol using HLA non-identical donors. PB was considered the most appropriate source of hematopoietic stem cells for HLA-matched sibling and unrelated donor transplants. The optimal intensity of the conditioning regimen still needs to be defined. Strategies such as discontinuation of immune-suppressive drugs, donor lymphocyte infusion or both were deemed appropriate to avoid clinical relapse. In conclusion, we provided consensus-based recommendations aimed to optimize allo-SCT in PMF. Unmet clinical needs were highlighted.
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22
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Markiewicz M, Dzierzak Mietla M, Wieczorkiewicz A, Mizia S, Helbig G, Kopera M, Bialas K, Rybicka M, Matyja M, Koclega A, Sedlak L, Oleksy T, Raman S, Kyrcz-Krzemien S. Safety and outcome of allogeneic stem cell transplantation in myelofibrosis. Eur J Haematol 2015; 96:222-8. [DOI: 10.1111/ejh.12572] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2015] [Indexed: 12/25/2022]
Affiliation(s)
- Miroslaw Markiewicz
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Monika Dzierzak Mietla
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Agata Wieczorkiewicz
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Sylwia Mizia
- Department of Public Health; Department of Organisation and Management; Faculty of Health Science; Wroclaw Medical University; Wroclaw Poland
| | - Grzegorz Helbig
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Malgorzata Kopera
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Krzysztof Bialas
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Malwina Rybicka
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Mariusz Matyja
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Anna Koclega
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Lech Sedlak
- School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Tomasz Oleksy
- School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Sundar Raman
- School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
| | - Slawomira Kyrcz-Krzemien
- Department of Hematology and Bone Marrow Transplantation; School of Medicine in Katowice; Medical University of Silesia; Katowice Poland
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23
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Allo-SCT for myelofibrosis: reversing the chronic phase in the JAK inhibitor era? Bone Marrow Transplant 2015; 50:628-36. [PMID: 25665047 DOI: 10.1038/bmt.2014.323] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 11/16/2014] [Accepted: 11/17/2014] [Indexed: 01/30/2023]
Abstract
At present, allo-SCT is the only curative treatment for patients with myelofibrosis (MF). Unfortunately, a significant proportion of candidate patients are considered transplant ineligible due to their poor general condition and advanced age at the time of diagnosis. The approval of the first JAK inhibitor, ruxolitinib, for patients with advanced MF in 2011 has had a qualified impact on the treatment algorithm. The drug affords substantial improvement in MF-associated symptoms and splenomegaly but no major effect on the natural history. There has, therefore, been considerable support for assessing the drug's candidacy in the peritransplant period. The drug's precise impact on clinical outcome following allo-SCT is currently not known; nor are the drug's long-term efficacy and safety known. Considering the rarity of MF and the small proportion of patients who undergo allo-SCT, well designed collaborative efforts are required. In order to address some of the principal challenges, an expert panel of laboratory and clinical experts in this field was established, and an independent workshop held during the 54th American Society of Hematology Annual Meeting in New Orleans, USA on 6 December 2013, and the European Hematology Association's Annual Meeting in Milan, Italy on 13 June 2014. This document summarizes the results of these efforts.
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Claudiani S, Marktel S, Piemontese S, Assanelli A, Lupo-Stanghellini MT, Carrabba M, Guggiari E, Giglio F, De Freitas T, Marcatti M, Bernardi M, Corti C, Peccatori J, Lunghi F, Ciceri F. Treosulfan based reduced toxicity conditioning followed by allogeneic stem cell transplantation in patients with myelofibrosis. Hematol Oncol 2014; 34:154-60. [PMID: 25469485 DOI: 10.1002/hon.2183] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Revised: 10/22/2014] [Accepted: 10/23/2014] [Indexed: 11/10/2022]
Abstract
Allogeneic transplantation is the only potentially curative strategy for myelofibrosis, even in the era of new drugs that so far only mitigate symptoms. The choice to proceed to allogeneic transplantation is based on several variables including age, disease phase, degree of splenomegaly, donor availability, comorbidities and iron overload. These factors, along with conditioning regimen and time to transplantation, may influence the outcome of ASCT. We report 14 patients affected by myelofibrosis with a median age of 57 years (range, 41-76) receiving a treosulfan-fludarabine based reduced toxicity conditioning. Patients (pts) received a stem cell transplantation from an HLA identical (n = 10) or matched unrelated donor (n = 4). All pts had a complete myeloablation followed by engraftment and in 12 out of 13 evaluated pts donor chimerism was 100% at 1 month. In most cases a reduction of splenomegaly and a reduction (or resolution) of bone marrow fibrosis was observed. After a median follow-up of 39 months (range, 3-106), the 3-year probability of overall survival and disease free survival was 54 +/- 14% and 46 +/- 14%, respectively. The cumulative incidence of non-relapse mortality at 2 years was 39 +/- 15%. Causes of non-relapse mortality were: infection (n = 2), GvHD (n = 2) and haemorrhage (n = 1). We can conclude that a treosulfan and fludarabine based conditioning has a potent myeloablative and anti-disease activity although non-relapse mortality remains high in this challenging clinical setting. Copyright © 2014 John Wiley & Sons, Ltd.
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Affiliation(s)
- Simone Claudiani
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Sarah Marktel
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Simona Piemontese
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Andrea Assanelli
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | | | - Matteo Carrabba
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Elena Guggiari
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Fabio Giglio
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Tiago De Freitas
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Magda Marcatti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Massimo Bernardi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Consuelo Corti
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Jacopo Peccatori
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Francesca Lunghi
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
| | - Fabio Ciceri
- Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milano, Italy
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Ballinger TJ, Savani BN, Gupta V, Kroger N, Mohty M. How we manage JAK inhibition in allogeneic transplantation for myelofibrosis. Eur J Haematol 2014; 94:115-9. [PMID: 25256963 DOI: 10.1111/ejh.12455] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2014] [Indexed: 12/22/2022]
Abstract
Hematopoietic stem cell transplantation (HCT) is currently the only curative treatment for myelofibrosis (MF), but this option is complicated by high incidences of associated morbidity and mortality. Ruxolitinib, a janus-activated kinase (JAK) 1/2 inhibitor, has proven to be beneficial in reduction of splenomegaly, improvement of constitutional symptoms, and possibly in overall survival. However, use of JAK inhibitors in the peritransplant period has been complicated by unpredictable response, return of MF symptoms or cytokine storm reaction upon discontinuation, and lack of long-term response data. This review considers the current limited available data on JAK inhibitor use prior to HCT, including common side effects and possible impact of severe adverse events on discontinuation of the drug. We provide our experience and recommendations regarding use of JAK inhibition in patients undergoing HCT. Additional studies are needed to determine the optimal schedule of JAK inhibitors in the transplant protocols and their impact on engraftment, graft-versus-host disease, and survival.
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Affiliation(s)
- Tarah J Ballinger
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
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Shanavas M, Gupta V. Controversies and dilemmas in allogeneic transplantation for myelofibrosis. Best Pract Res Clin Haematol 2014; 27:165-74. [PMID: 25189727 DOI: 10.1016/j.beha.2014.07.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 07/11/2014] [Indexed: 01/10/2023]
Abstract
JAK1/2 inhibitors have broadened the therapeutic options in myelofibrosis. Though not curative, they result in a meaningful clinical benefit with relatively fewer side effects. In contrast, allogeneic hematopoietic cell transplantation (HCT) is a potentially curative option, but is associated with significant morbidity and mortality. Hence, an important question is the optimal timing of HCT in the era of JAK inhibitors. Timing of HCT is a crucial decision, and need to be individualized based on the personal preferences and goals of therapy; in addition to patient, disease, and transplant related factors. Risk stratification by the currently established prognostic scoring systems need to be further refined by incorporation of prognostically significant mutations to guide the treatment choices better. Data on use of JAK inhibitors prior to HCT have just started to emerge. We discuss some of the current controversies and dilemmas in transplantation for myelofibrosis based on a few real life scenarios.
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Affiliation(s)
- Mohamed Shanavas
- Allogeneic Blood and Marrow Transplant Program, Princess Margaret Cancer Center and University of Toronto, 610 University Avenue, Toronto, Ontario, M5G 2M9, Canada
| | - Vikas Gupta
- Allogeneic Blood and Marrow Transplant Program, Princess Margaret Cancer Center and University of Toronto, 610 University Avenue, Toronto, Ontario, M5G 2M9, Canada.
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