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Cho C, Hilden P, Avecilla ST, Barker JN, Castro-Malaspina H, Giralt SA, Gyurkocza B, Jakubowski AA, Maloy MA, O’Reilly RJ, Papadopoulos EB, Peled JU, Ponce DM, Shaffer B, Tamari R, van den Brink MRM, Young JW, Barba P, Perales MA. Combining the Disease Risk Index and Hematopoietic Cell Transplant Co-Morbidity Index provides a comprehensive prognostic model for CD34 +-selected allogeneic transplantation. ADVANCES IN CELL AND GENE THERAPY 2021; 4:e103. [PMID: 36339371 PMCID: PMC9634849 DOI: 10.1002/acg2.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 07/21/2020] [Indexed: 06/16/2023]
Abstract
UNLABELLED T cell depletion by CD34+ cell selection of hematopoietic stem cell allografts ex vivo reduces the incidence and severity of GvHD, without increased risk of relapse in patients with acute leukemia in remission or MDS. The optimal candidate for CD34+-selected HCT remains unknown, however. OBJECTIVE To determine outcomes based on both disease- and patient-specific factors, we evaluated a prognostic model combining the Disease Risk Index (DRI) and Hematopoietic Cell Transplantation Comorbidity Index (HCT-CI), an approach recently shown to predicted overall survival in a broad population of allograft recipients (1). METHODS This was a retrospective analysis of 506 adult recipients of first allogeneic HCT with CD34+ selected PBSCs from 7/8- or 8/8-matched donors for AML (n = 290), ALL (n = 72), or MDS (n = 144). The Kaplan-Meier method estimated OS and RFS. The cumulative incidence method for competing risks estimated relapse and non-relapse mortality (NRM). We evaluated the univariate association between variables of interest and OS and RFS using the log-rank test. Cox regression models assessed the adjusted effect of covariates on OS/RFS. RESULTS Stratification of patients based on a composite of DRI (low/intermediate vs. high/very high) and HCT-CI (0-2 vs. ≥ 3) revealed differences in OS and RFS between the 4 groups. Compared with reference groups of patients with low/intermediate DRI and low or high HCT-CI, those with high DRI had a greater risk of death (HR 2.30; 95% CI 1.39, 3.81) and relapse or death (HR 2.50; 95% CI 1.55, 4.05) than patients with any HCT-CI but low/intermediate DRI (HR death 1.80; 95% CI 1.34, 2.43; HR relapse/death 1.68; 95% CI 1.26, 2.24). CONCLUSIONS AND CLINICAL IMPLICATIONS A model combining DRI and HCT-CI predicted survival after CD34+ cell-selected HCT. Application of this combined model to other cohorts, both in retrospective analyses and prospective trials, will enhance clinical decision making and patient selection for different transplant approaches. DATA AVAILABILITY STATEMENT The data that support the findings of this study are available on request from the corresponding author, C Cho. In order to protect the privacy of research participants, the data are not publicly available.
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Barker JN, Devlin SM, Naputo KA, Skinner K, Maloy MA, Flynn L, Anagnostou T, Avecilla ST, Scaradavou A, Cho C, Dahi PB, Giralt SA, Gyurkocza B, Hanash AM, Hsu K, Jakubowski AA, Papadopoulos EB, Peled JU, Perales MA, Sauter CS, Shah GL, Shaffer BC, Tamari R, Young JW, Roshal M, O'Reilly RJ, Ponce DM, Politikos I. High progression-free survival after intermediate intensity double unit cord blood transplantation in adults. Blood Adv 2020; 4:6064-6076. [PMID: 33290545 PMCID: PMC7724901 DOI: 10.1182/bloodadvances.2020003371] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 10/26/2020] [Indexed: 12/18/2022] Open
Abstract
Cord blood transplantation (CBT) after high intensity or nonmyeloablative conditioning has limitations. We investigated cyclosporine-A/mycophenolate mofetil-based intermediate intensity (cyclophosphamide 50 mg/kg, fludarabine 150 mg/m2, thiotepa 10 mg/kg, total body irradiation 400 cGy) unmanipulated double-unit CBT (dCBT) with prioritization of unit quality and CD34+ cell dose in graft selection. Ninety adults (median age, 47 years [range, 21-63]; median hematopoietic cell transplantation comorbidity index, 2 [range, 0-8]; 61 [68%] acute leukemia) received double-unit grafts (median CD34+ cell dose, 1.3 × 105/kg per unit [range, 0.2-8.3]; median donor-recipient human leukocyte antigen (HLA) match, 5/8 [range 3-7/8]). The cumulative incidences of sustained CB engraftment, day 180 grade III-IV acute, and 3-year chronic graft-versus-host disease were 99%, 24%, and 7%, respectively. Three-year transplant-related mortality (TRM) and relapse incidences were 15% and 9%, respectively. Three-year overall survival (OS) is 82%, and progression-free survival (PFS) is 76%. Younger age and higher engrafting unit CD34+ cell dose both improved TRM and OS, although neither impacted PFS. Engrafting unit-recipient HLA match was not associated with any outcome with a 3-year PFS of 79% in 39 patients engrafting with 3-4/8 HLA-matched units. In 52 remission acute leukemia patients, there was no association between minimal residual disease (MRD) and 3-year PFS: MRD negative of 88% vs MRD positive of 77% (P = .375). Intermediate intensity dCBT is associated with high PFS. Use of highly HLA mismatched and unmanipulated grafts permits wide application of this therapy, and the low relapse rates support robust graft-versus-leukemia effects even in patients with MRD.
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Prockop S, Doubrovina E, Suser S, Heller G, Barker J, Dahi P, Perales MA, Papadopoulos E, Sauter C, Castro-Malaspina H, Boulad F, Curran KJ, Giralt S, Gyurkocza B, Hsu KC, Jakubowski A, Hanash AM, Kernan NA, Kobos R, Koehne G, Landau H, Ponce D, Spitzer B, Young JW, Behr G, Dunphy M, Haque S, Teruya-Feldstein J, Arcila M, Moung C, Hsu S, Hasan A, O'Reilly RJ. Off-the-shelf EBV-specific T cell immunotherapy for rituximab-refractory EBV-associated lymphoma following transplantation. J Clin Invest 2020; 130:733-747. [PMID: 31689242 DOI: 10.1172/jci121127] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 10/22/2019] [Indexed: 12/26/2022] Open
Abstract
BACKGROUNDAdoptive transfer of donor-derived EBV-specific cytotoxic T-lymphocytes (EBV-CTLs) can eradicate EBV-associated lymphomas (EBV-PTLD) after transplantation of hematopoietic cell (HCT) or solid organ (SOT) but is unavailable for most patients.METHODSWe developed a third-party, allogeneic, off-the-shelf bank of 330 GMP-grade EBV-CTL lines from specifically consented healthy HCT donors. We treated 46 recipients of HCT (n = 33) or SOT (n = 13) with established EBV-PTLD, who had failed rituximab therapy, with third-party EBV-CTLs. Treatment cycles consisted of 3 weekly infusions of EBV-CTLs and 3 weeks of observation.RESULTSEBV-CTLs did not induce significant toxicities. One patient developed grade I skin graft-versus-host disease. Complete remission (CR) or sustained partial remission (PR) was achieved in 68% of HCT recipients and 54% of SOT recipients. For patients who achieved CR/PR or stable disease after cycle 1, one year overall survival was 88.9% and 81.8%, respectively. In addition, 3 of 5 recipients with POD after a first cycle who received EBV-CTLs from a different donor achieved CR or durable PR (60%) and survived longer than 1 year. Maximal responses were achieved after a median of 2 cycles.CONCLUSIONThird-party EBV-CTLs of defined HLA restriction provide safe, immediately accessible treatment for EBV-PTLD. Secondary treatment with EBV-CTLs restricted by a different HLA allele (switch therapy) can also induce remissions if initial EBV-CTLs are ineffective. These results suggest a promising potential therapy for patients with rituximab-refractory EBV-associated lymphoma after transplantation.TRIAL REGISTRATIONPhase II protocols (NCT01498484 and NCT00002663) were approved by the Institutional Review Board at Memorial Sloan Kettering Cancer Center, the FDA, and the National Marrow Donor Program.FUNDINGThis work was supported by NIH grants CA23766 and R21CA162002, the Aubrey Fund, the Claire Tow Foundation, the Major Family Foundation, the Max Cure Foundation, the Richard "Rick" J. Eisemann Pediatric Research Fund, the Banbury Foundation, the Edith Robertson Foundation, and the Larry Smead Foundation. Atara Biotherapeutics licensed the bank of third-party EBV-CTLs from Memorial Sloan Kettering Cancer Center in June 2015.
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Lin RJ, Baser RE, Elko TA, Korc-Grodzicki B, Shahrokni A, Maloy MA, Young JW, Tamari R, Shah GL, Shaffer BC, Scordo M, Sauter CS, Ponce DM, Politikos I, Perales MA, Papadopoulos EB, Gyurkocza B, Dahi PB, Cho C, Barker JN, Tomas AA, Flores NC, Sanchez-Escamilla M, Segundo LYS, Jakubowski AA, Giralt SA. Geriatric syndromes in 2-year, progression-free survivors among older recipients of allogeneic hematopoietic cell transplantation. Bone Marrow Transplant 2020; 56:289-292. [PMID: 32694543 DOI: 10.1038/s41409-020-01001-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 06/23/2020] [Accepted: 07/14/2020] [Indexed: 11/09/2022]
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Lin RJ, Cohen AG, Stabler SM, Devlin SM, Elko TA, Maloy MA, Korc-Grodzicki B, Alexander K, Kramer D, Sanchez-Escamilla M, Castillo Flores N, Barker JN, Cho C, Dahi PB, Gyurkocza B, Papadopoulos EB, Perales MA, Politikos I, Ponce DM, Sauter CS, Scordo M, Shaffer BC, Shah GL, Tamari R, Young JW, Jakubowski AA, Giralt SA, Nelson JE. Characteristics and Impact of Post-Transplant Interdisciplinary Palliative Care Consultation in Older Allogeneic Hematopoietic Cell Transplant Recipients. J Palliat Med 2020; 23:1653-1657. [PMID: 32216649 DOI: 10.1089/jpm.2019.0611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
Context and Objectives: The myriad of benefits of early palliative care (PC) integration in oncology are well established, and emerging evidence suggests that PC improves symptom burden, mood, and quality of life for hematopoietic cell transplant (HCT) recipients. Specific impact of PC consultation on outcomes of older allogeneic HCT (allo-HCT) recipients, a historically high-risk population vulnerable to transplant-related complications and mortality, has not been explored. Design and Methods: In this single institution, retrospective analysis of 527 first allo-HCT recipients aged ≥60 years, we characterized 75 patients who had received post-HCT PC consultation and its association with geriatric vulnerabilities identified by pre-HCT geriatric assessment. We also examined end-of-life care outcomes among patients who died within one-year of allo-hematopoietic cell transplantation. Results: In multivariate analysis, higher disease risk, female gender, and, importantly, pre-HCT functional limitation (hazard ratio 2.35, 95% confidence interval, 1.35-4.09, p = 0.003) were associated with post-HCT PC utilization. Within one-year of hematopoietic cell transplantation, 127 patients died; among those, recipients of early PC consultation had significantly higher rates of hospice enrollment (25% vs. 9%, p = 0.019) and lower rates of hospital death (71% vs. 90%, p = 0.013), intensive care unit admission (44% vs. 75%, p = 0.001), and high-intensity medical care in last 30 days of life (46% vs. 77%, p = 0.001). Conclusions: Our results highlight important pre-HCT risk factors associated with increased PC needs posthematopoietic cell transplantation and benefits of PC involvement for older allo-HCT recipients at the end of life. Prospective studies should examine the optimal timing of PC consultation and its multidimensional benefits for older allo-HCT patients.
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Nath R, Chu B, Chen L, Sadeghi A, Senglaub T, Kaiser L, Saganich C, Zgaljardic M, Rutar F, Harling S, Liang Q, Hari P, van Besien K, Al-Kadhimi Z, Schuster MW, Reddy V, Berger MS, Konerth S, Liverett M, Gyurkocza B. Feasibility of Administering Anti-CD45 Iodine (131I) Apamistamab [Iomab-B] for Targeted Conditioning in Older Patients with Active, Relapsed or Refractory AML without Lead-Lined Rooms: Ongoing Phase III Sierra Trial Experience at 6 Study Sites. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Lin RJ, Baser RE, Elko TA, Korc-Grodzicki B, Shahrokni A, Maloy MA, Young JW, Tamari R, Shah GL, Shaffer BC, Scordo M, Sauter CS, Ponce DM, Politikos I, Perales M, Papadopoulos EB, Gyurkocza B, Dahi PB, Cho C, Barker JN, Flores NC, Escamilla MS, Jakubowski AA, Giralt SA. Burden and Impact of Geriatric Syndromes in 2-Year, Progression-Free Survivors of Older Allogeneic Hematopoietic Cell Transplant Recipients – a Landmark Analysis. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Gyurkocza B, Nath R, Stiff PJ, Agura E, Litzow MR, Tomlinson B, Choe H, Abhyankar S, Seropian SE, Chen GL, Hari P, Al-Kadhimi Z, Foran J, Orozco JJ, van Besien K, Sabloff M, Kebriaei P, Abboud C, Levy MY, Lazarus HM, Giralt SA, Berger MS, Reddy V, Pagel JM. Targeted Conditioning with Anti-CD45 Iodine (131I) Apamistamab [Iomab-B] Leads to High Rates of Allogeneic Transplantation and Successful Engraftment in Older Patients with Active, Relapsed or Refractory (rel/ref) AML after Failure of Chemotherapy and Targeted Agents: Preliminary Midpoint Results from the Prospective, Randomized Phase 3 Sierra Trial. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Brambilla CZ, Ruiz JD, Lobaugh SM, Dahi PB, Young JW, Gyurkocza B, Shaffer BC, Ponce DM, Tamari R, Escamilla MS, Flores NC, Politikos I, Scordo M, Shah GL, Cho C, Lin RJ, Maloy MA, Devlin SM, Jakubowski AA, Papadopoulos EB, Perales M, Giralt SA, Smith M. Long-Term Survival in Patients with AML or MDS Relapsed after Allogeneic Hematopoietic Cell Transplantation: Importance of Second Cell Therapy. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Shouval R, Fein JA, Devlin SM, Maloy MA, Flores NC, Lin RJ, Politikos I, Sanchez M, Scordo M, Shah GL, Barker JN, Giralt SA, Gyurkocza B, Jakubowski AA, Papadopoulos EB, O'Reilly RJ, Ponce DM, Shaffer BC, Sauter CS, Tamari R, Young J, Cho C, Perales M. The Impact of Individual Co-Morbidities in Myeloablative Ex Vivo CD34+ Selected Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Anagnostou T, Maloy MA, Patnaik MM, Arcila ME, Arteaga AG, Cho C, Dahi PB, Gyurkocza B, Perales M, Ponce DM, Shaffer BC, Tamari R, Giralt SA, Jakubowski AA, Papadopoulos EB. Transplant Characteristics and Outcomes of Philadelphia (Ph)-like Acute Lymphoblastic Leukemia (ALL). Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Pennisi M, Cho C, Devlin SM, Ruiz JD, Maloy MA, Tomas AA, Castillo N, Lin RJ, Politikos I, Sanchez-Escamilla M, Scordo M, Shah GL, Barker JN, Castro-Malaspina H, Gyurkocza B, Dahi PB, Jakubowski AA, Papadopoulos EB, Ponce DM, Sauter CS, Shaffer BC, Shouval R, Tamari R, van den Brink MR, Young JW, Giralt SA, Perales M. Don't Let the HCT-CI Fool You: Similar Outcomes with Myeloablative CD34+ Selected Allo-HCT Compared to Unmodified RIC Allo-HCT in Patients with AML or MDS and High Comorbidity Scores. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Peled JU, Gomes ALC, Devlin SM, Littmann ER, Taur Y, Sung AD, Weber D, Hashimoto D, Slingerland AE, Slingerland JB, Maloy M, Clurman AG, Stein-Thoeringer CK, Markey KA, Docampo MD, Burgos da Silva M, Khan N, Gessner A, Messina JA, Romero K, Lew MV, Bush A, Bohannon L, Brereton DG, Fontana E, Amoretti LA, Wright RJ, Armijo GK, Shono Y, Sanchez-Escamilla M, Castillo Flores N, Alarcon Tomas A, Lin RJ, Yáñez San Segundo L, Shah GL, Cho C, Scordo M, Politikos I, Hayasaka K, Hasegawa Y, Gyurkocza B, Ponce DM, Barker JN, Perales MA, Giralt SA, Jenq RR, Teshima T, Chao NJ, Holler E, Xavier JB, Pamer EG, van den Brink MRM. Microbiota as Predictor of Mortality in Allogeneic Hematopoietic-Cell Transplantation. N Engl J Med 2020; 382:822-834. [PMID: 32101664 PMCID: PMC7534690 DOI: 10.1056/nejmoa1900623] [Citation(s) in RCA: 382] [Impact Index Per Article: 95.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Relationships between microbiota composition and clinical outcomes after allogeneic hematopoietic-cell transplantation have been described in single-center studies. Geographic variations in the composition of human microbial communities and differences in clinical practices across institutions raise the question of whether these associations are generalizable. METHODS The microbiota composition of fecal samples obtained from patients who were undergoing allogeneic hematopoietic-cell transplantation at four centers was profiled by means of 16S ribosomal RNA gene sequencing. In an observational study, we examined associations between microbiota diversity and mortality using Cox proportional-hazards analysis. For stratification of the cohorts into higher- and lower-diversity groups, the median diversity value that was observed at the study center in New York was used. In the analysis of independent cohorts, the New York center was cohort 1, and three centers in Germany, Japan, and North Carolina composed cohort 2. Cohort 1 and subgroups within it were analyzed for additional outcomes, including transplantation-related death. RESULTS We profiled 8767 fecal samples obtained from 1362 patients undergoing allogeneic hematopoietic-cell transplantation at the four centers. We observed patterns of microbiota disruption characterized by loss of diversity and domination by single taxa. Higher diversity of intestinal microbiota was associated with a lower risk of death in independent cohorts (cohort 1: 104 deaths among 354 patients in the higher-diversity group vs. 136 deaths among 350 patients in the lower-diversity group; adjusted hazard ratio, 0.71; 95% confidence interval [CI], 0.55 to 0.92; cohort 2: 18 deaths among 87 patients in the higher-diversity group vs. 35 deaths among 92 patients in the lower-diversity group; adjusted hazard ratio, 0.49; 95% CI, 0.27 to 0.90). Subgroup analyses identified an association between lower intestinal diversity and higher risks of transplantation-related death and death attributable to graft-versus-host disease. Baseline samples obtained before transplantation already showed evidence of microbiome disruption, and lower diversity before transplantation was associated with poor survival. CONCLUSIONS Patterns of microbiota disruption during allogeneic hematopoietic-cell transplantation were similar across transplantation centers and geographic locations; patterns were characterized by loss of diversity and domination by single taxa. Higher diversity of intestinal microbiota at the time of neutrophil engraftment was associated with lower mortality. (Funded by the National Cancer Institute and others.).
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Stern A, Su Y, Lee YJ, Seo S, Shaffer B, Tamari R, Gyurkocza B, Barker J, Bogler Y, Giralt S, Perales MA, Papanicolaou GA. A Single-Center, Open-Label Trial of Isavuconazole Prophylaxis against Invasive Fungal Infection in Patients Undergoing Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2020; 26:1195-1202. [PMID: 32088367 DOI: 10.1016/j.bbmt.2020.02.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 12/13/2022]
Abstract
Isavuconazole is a broad-spectrum triazole approved for treatment of invasive fungal infections (IFIs). In this open-label, single-arm study, we evaluated isavuconazole for antifungal prophylaxis after allogeneic hematopoietic cell transplantation (HCT). Adult patients admitted for first HCT received micafungin 150 mg i.v. daily from admission through day +7 (D+7) post-transplantation (±2 days) followed by isavuconazole prophylaxis (i.v./p.o. 372 mg every 8 hours for 6 doses and then 372 mg daily) through maximum D+98 post-HCT. Patients were followed through D+182. The primary endpoint was prophylaxis failure, defined as discontinuation of prophylaxis for proven/probable IFI; systemic antifungal therapy for >14 days for suspected IFI; toxicity leading to discontinuation; or an adverse event. Between June 2017 and October 2018, 99 patients were enrolled in the study, of whom 95 were included in our analysis. The median patient age was 57 years (interquartile range [IQR], 50 to 66 years). Sixty-four (67%) patients received peripheral blood, 17(18%) received bone marrow, and 14 (15%) received a cord blood allograft for acute leukemia (55%), lymphoma (17%), myelodysplastic syndrome (16%), or another hematologic disease (14%). One-third (n = 31; 33%) of patients underwent CD34+-selected HCT. Isavuconazole prophylaxis was given for a median of 90 days (IQR, 87 to 91 days). Ten patients (10.7%) met the primary endpoint. Candidemia occurred in 3 patients (3.1%), 1 of whom had grade III skin acute graft-versus-host disease (GVHD). Toxicity leading to discontinuation occurred in 7 patients (7.4%). The most common toxicity was liver function abnormalities in 5 patients, including grade 1 transaminitis in 2 patients and grade 3 hyperbilirubinemia in 3 patients. Four patients (4.2%) had early discontinuation of isavuconazole for reasons not meeting the primary study endpoint. Six patients died during the study period, including 3 during prophylaxis and 3 during follow-up. No deaths were attributed to isavuconazole. The majority (85%) of allogeneic HCT recipients completed isavuconazole prophylaxis according to protocol. The rate of breakthrough candidemia was 3.1%, and there were no invasive mold infections. Our data support the utility of isavuconazole for antifungal prophylaxis after HCT.
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Krakow EF, Gyurkocza B, Storer BE, Chauncey TR, McCune JS, Radich JP, Bouvier ME, Estey EH, Storb R, Maloney DG, Sandmaier BM. Phase I/II multisite trial of optimally dosed clofarabine and low-dose TBI for hematopoietic cell transplantation in acute myeloid leukemia. Am J Hematol 2020; 95:48-56. [PMID: 31637757 DOI: 10.1002/ajh.25665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 10/15/2019] [Accepted: 10/16/2019] [Indexed: 11/11/2022]
Abstract
Clofarabine is an immunosuppressive purine nucleoside analog that may have better anti-leukemic activity than fludarabine. We performed a prospective phase I/II multisite trial of clofarabine with 2 Gy total body irradiation as non-myeloablative conditioning for allogeneic hematopoietic cell transplantation in adults with acute myeloid leukemia who were unfit for more intense regimens. Our main objective was to improve the 6-month relapse rate following non-myeloablative conditioning, while maintaining historic rates of non-relapse mortality (NRM) and engraftment. Forty-four patients, 53 to 74 (median: 69) years, were treated with clofarabine at 150 to 250 mg/m2 , of whom 36 were treated at the maximum protocol-specified dose. One patient developed multifactorial acute kidney injury and another developed multiorgan failure, but no other grade 3 to 5 non-hematologic toxicities were observed. All patients fully engrafted. The 6-month relapse rate was 16% (95% CI, 5%-27%) among all patients and 14% (95% CI, 3%-26%) among high-risk patients treated at the maximum dose, meeting the pre-specified primary efficacy endpoint. Overall survival was 55% (95% CI, 40%-70%) and leukemia-free survival was 52% (95% CI, 37%-67%) at 2 years. Compared to a historical high-risk cohort treated with the combination of fludarabine at 90 mg/m2 and 2 Gy TBI, protocol patients treated with the clofarabine-TBI regimen had lower rates of overall mortality (HR of 0.50, 95% CI, 0.28-0.91), disease progression or death (HR 0.48, 95% CI, 0.27-0.85), and morphologic relapse (HR 0.30, 95% CI, 0.13-0.69), and comparable NRM (HR 0.85, 95% CI 0.36-2.00). The combination of clofarabine with TBI warrants further investigation in patients with high-risk AML.
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Lin RJ, Sanchez M, Abbi K, Devlin SM, Jakubowski AA, Papadopoulos EB, Barker JN, Tamari R, Young JW, Gyurkocza B, Ponce DM, Dahi PB, Maloy MA, Giralt SA, Perales MA, Castro-Malaspina H. Favorable long-term outcomes of hematopoietic stem cell transplantation for CMML with myeloablative conditioning, anti-thymocyte globulin, and CD34 + selected graft. Bone Marrow Transplant 2019; 55:1632-1634. [PMID: 31645667 DOI: 10.1038/s41409-019-0723-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2019] [Revised: 10/07/2019] [Accepted: 10/09/2019] [Indexed: 11/09/2022]
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Taur Y, Coyte K, Schluter J, Robilotti E, Figueroa C, Gjonbalaj M, Littmann ER, Ling L, Miller L, Gyaltshen Y, Fontana E, Morjaria S, Gyurkocza B, Perales MA, Castro-Malaspina H, Tamari R, Ponce D, Koehne G, Barker J, Jakubowski A, Papadopoulos E, Dahi P, Sauter C, Shaffer B, Young JW, Peled J, Meagher RC, Jenq RR, van den Brink MRM, Giralt SA, Pamer EG, Xavier JB. Reconstitution of the gut microbiota of antibiotic-treated patients by autologous fecal microbiota transplant. Sci Transl Med 2019; 10:10/460/eaap9489. [PMID: 30257956 DOI: 10.1126/scitranslmed.aap9489] [Citation(s) in RCA: 222] [Impact Index Per Article: 44.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 01/19/2018] [Accepted: 05/11/2018] [Indexed: 12/15/2022]
Abstract
Antibiotic treatment can deplete the commensal bacteria of a patient's gut microbiota and, paradoxically, increase their risk of subsequent infections. In allogeneic hematopoietic stem cell transplantation (allo-HSCT), antibiotic administration is essential for optimal clinical outcomes but significantly disrupts intestinal microbiota diversity, leading to loss of many beneficial microbes. Although gut microbiota diversity loss during allo-HSCT is associated with increased mortality, approaches to reestablish depleted commensal bacteria have yet to be developed. We have initiated a randomized, controlled clinical trial of autologous fecal microbiota transplantation (auto-FMT) versus no intervention and have analyzed the intestinal microbiota profiles of 25 allo-HSCT patients (14 who received auto-FMT treatment and 11 control patients who did not). Changes in gut microbiota diversity and composition revealed that the auto-FMT intervention boosted microbial diversity and reestablished the intestinal microbiota composition that the patient had before antibiotic treatment and allo-HSCT. These results demonstrate the potential for fecal sample banking and posttreatment remediation of a patient's gut microbiota after microbiota-depleting antibiotic treatment during allo-HSCT.
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Lin RJ, Elko TA, Devlin SM, Flynn J, Jakubowski AA, Shahrokni A, Dahi P, Perales MA, Sanchez-Escamilla M, Tamari R, Shaffer BC, Sauter CS, Papadopoulos EB, Castro-Malaspina H, Gyurkocza B, Barker JN, Maloy MA, Korc-Grodzicki B, Giralt S. Impact of geriatric vulnerability on outcomes of older patients in allogeneic hematopoietic cell transplantation. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.7017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7017 Background: Older patients are at increased risk for complications and death following allogeneic hematopoietic cell transplantation (allo-HCT). Traditional transplant-specific prognostic indices such as hematopoietic cell transplant comorbidity index (HCT-CI) may not capture all underlying geriatric vulnerabilities, and in-depth evaluation by a geriatrician prior to transplant may not always be available. We hypothesize that routine pre-transplant assessments by interdisciplinary clinical providers may help uncover additional geriatric deficits. Methods: Using an institutional database of 457 adults age 60 years and older (range 60-78.7) who underwent first allo-HCT for hematological malignancies from 2010 to 2017, we retrospectively examined the prevalence and the prognostic impact of pre-transplant geriatric deficits identified by interdisciplinary clinical providers including geriatric domains of functional activity, cognition, medication, nutrition, mobility, and routine laboratory tests. Results: With a median follow-up of 37 months for survivors, the 3-year probability of overall survival (OS) was 50% (95% CI 45-55). The 2-year cumulative incidence of non-relapse mortality (NRM) was 25% (95% CI 22-28). Among pre-transplant geriatric variables, we found that impairment in instrumental activities of daily living (IADL) was associated with increased NRM and inferior PFS and OS. In multivariate analyses, mismatched donor, age-adjusted HCT-CI > 4 (aaHCTCI), and IADL impairment were associated with NRM, while high/very high disease risk index (DRI), IADL impairment, and positive CMV status were associated with OS. The combination of IADL impairment with either aaHCTCI or DRI readily stratifies NRM and OS, respectively. Conclusions: Our findings establish a simple assessment tool to risk stratify older patients prior to allo-HCT using IADL and aaHCTCI and DRI. These results may provide an entry point for prospective, interventional trials to reduce NRM and toxicities for older allo-HCT patients.
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Tomlinson BK, Reddy V, Berger MS, Spross J, Lichtenstein R, Gyurkocza B. Rapid reduction of peripheral blasts in older patients with refractory acute myeloid leukemia (AML) using reinduction with single agent anti-CD45 targeted iodine ( 131I) apamistamab [Iomab-B] radioimmunotherapy in the phase III SIERRA trial. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.15_suppl.7048] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7048 Background: The SIERRA trial is a prospective, randomized, phase 3, open-label, ongoing multicenter trial for patients aged ≥55 years with active, relapsed/refractory (R/R) AML evaluating allogeneic hematopoietic cell transplantation (HCT) versus conventional care (CC). Recent preliminary data demonstrated robust donor engraftment in all patients treated with Iomab-B (Blood 2018 132:1017) despite active disease. We hypothesize that successful engraftment was due to rapid disease reduction with Iomab-B. Methods: Patients are randomized to receive Iomab-B and HCT or to a CC therapy including approved targeted agents followed by HCT if in remission. Majority of patients (79%) in the CC arm did not achieve CR and the study allowed crossover to receive Iomab-B. Results: Data were evaluated for the first 25% of patients (N=38). Twenty-nine patients received Iomab-B, either directly (N=19) or via crossover (N=10). Median baseline marrow blasts were 30% (4-74) for Iomab-B and 24% (6-70%) for CC, which increased to 45% (10-70%) at crossover. Peripheral blast data was available in 16 patients (Iomab 7, Crossover 9). By day 3 post-Iomab, blasts were reduced by 98% with 100% reduction by day 8 (assuming 0% blasts due to lack of differential at WBC 0.1; Table). All patients engrafted with ANC at a median of 13 days (9-22 days). Conclusions: Targeted re-induction radioimmunotherapy with single agent Iomab-B rapidly decreases peripheral blasts in chemotherapy refractory AML. This significant reduction of leukemia burden followed by successful engraftment after HCT is encouraging in this underserved population. Clinical trial information: NCT02665065. [Table: see text]
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Graves SS, Gyurkocza B, Stone DM, Parker MH, Abrams K, Jochum C, Gallo S, Saad M, Johnson MM, Rosinski SL, Storb R. Development and characterization of a canine-specific anti-CD94 (KLRD-1) monoclonal antibody. Vet Immunol Immunopathol 2019; 211:10-18. [PMID: 31084888 DOI: 10.1016/j.vetimm.2019.03.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 01/31/2019] [Accepted: 03/14/2019] [Indexed: 12/29/2022]
Abstract
Natural killer (NK) cells are non-T, non-B lymphocytes are part of the innate immune system and function without prior activation. The human NK cell surface determinant, CD94, plays a critical role in regulation of NK cell activity as a heterodimer with NKG2 subclasses. Canine NK cells are not as well defined as the human and murine equivalents, due in part to the paucity of reagents specific to cell surface markers. Canines possess NK/NKT cells that have similar morphological characteristics to those found in humans, yet little is known about their functional characteristics nor of cell surface expression of CD94. Here, we describe the development and function of a monoclonal antibody (mAb) to canine (ca) CD94. Freshly isolated canine CD94+ cells were CD3+/-, CD8+/-, CD4-, CD21-, CD5low, NKp46+, and were cytotoxic against a canine target cell line. Anti-caCD94 mAb proved useful in enriching NK/NKT cells from PBMC for expansion on CTAC feeder cells in the presence of IL-2 and IL-15. The cultured cells were highly cytolytic with co-expression of NKp46 and reduced expression of CD3. Transmission electron microscopy revealed expanded CD94+ lymphocytes were morphologically large granular lymphocytes with large electron dense granules. Anti-caCD94 (mAb) can serve to enrich NK/NKT cells from dog peripheral blood for ex vivo expansion for HCT and is a potentially valuable reagent for studying NK/NKT regulation in the dog.
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Politikos I, Devlin SM, Mazis C, Maloy MA, Naputo K, Afuye A, Avecilla ST, Castro-Malaspina H, Dahi PB, Giralt SA, Sauter CS, Scordo M, Shaffer BC, Shah GL, Tamari R, Perales MA, Scaradavou A, O'Reilly RJ, Cho C, Gyurkocza B, Hsu KC, Jakubowski AA, Papadopoulos EB, van den Brink MR, Young JW, Ponce DM, Barker JN. Double-Unit Cord Blood (CB) Transplantation (dCBT) Supplemented with Haplo-Identical CD34+ Cells May be Associated with Enhanced Neutrophil Recovery but Successful Myeloid Bridging Is Strongly Influenced By Haplo CD34+ Cell Dose and Haplo-Winning CB Unit HLA-Match. Biol Blood Marrow Transplant 2019. [DOI: 10.1016/j.bbmt.2018.12.284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Lin RJ, Elko TA, Devlin SM, Perales MA, Papadopoulos EB, Castro-Malaspina H, Gyurkocza B, Shaffer BC, Tamari R, Tallman M, Stein E, Goldberg AD, Maloy MA, Giralt SA, Jakubowski AA. Impact of Pre-Transplant Measurable Residual Disease on Relapse Incidence and Progression-Free Survival in Older AML/MDS Patients Following Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2019. [DOI: 10.1016/j.bbmt.2018.12.391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Politikos I, Cho C, Devlin SM, Maloy MA, Naputo K, O'Reilly RJ, Scaradavou A, Castro-Malaspina H, Dahi PB, Gyurkocza B, Jakubowski AA, Papadopoulos EB, Ponce DM, Sauter CS, Scordo M, Shaffer BC, Shah GL, Tamari R, van den Brink MR, Young JW, Giralt SA, Perales MA, Barker JN. Comparison of Double Unit Cord Blood Transplants (dCBT) with 8/8 HLA-Allele Matched Related (MRD) or Unrelated Donor (MUD) T-Cell Depleted (TCD) Transplants in Adults with Myeloid Malignancies: Comparable Progression-Free Survival (PFS). Biol Blood Marrow Transplant 2019. [DOI: 10.1016/j.bbmt.2018.12.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Gyurkocza B, Storb R, Chauncey TR, Maloney DG, Storer BE, Sandmaier BM. Second allogeneic hematopoietic cell transplantation for relapse after first allografts. Leuk Lymphoma 2019; 60:1758-1766. [PMID: 30668198 DOI: 10.1080/10428194.2018.1542149] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
We analyzed outcomes of 126 patients with hematologic malignancies, who relapsed after first allogeneic hematopoietic cell transplantation (HCT) and received subsequent allografts. In 17 cases, the original donors were utilized, while in 109 cases different donors were identified. The 2-year overall survival (OS), relapse, and non-relapse mortality (NRM) rates were 33%, 42%, and 33%, respectively. Patients with early relapse after first allogeneic HCT (within 100 days vs. 100 days to 12 months vs. >12 months) had higher relapse rates (50% vs. 47% vs. 34%, respectively; p = .01) and worse OS (15% vs. 25% vs. 45%, respectively, p = .005) at 2 years after second allogeneic HCT. In conclusion, second allogeneic HCT should be considered in patients who relapse after first allografts, especially in those who relapse after more than a year. Utilizing a different donor for the second allotransplant including umbilical cord blood or HLA-haploidentical, related donors did not adversely impact outcomes.
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Scordo M, Hsu M, Jakubowski AA, Shah GL, Cho C, Maloy MA, Avecilla ST, Papadopoulos EB, Gyurkocza B, Castro-Malaspina H, Tamari R, O'Reilly RJ, Perales MA, Giralt SA, Shaffer BC. Immune Cytopenias after Ex Vivo CD34+-Selected Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2019; 25:1136-1141. [PMID: 30625387 DOI: 10.1016/j.bbmt.2018.12.842] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 12/31/2018] [Indexed: 01/20/2023]
Abstract
Immune-mediated cytopenias (ICs), such as immune thrombocytopenia and immune hemolytic anemia, are among the adverse events after allogeneic hematopoietic cell transplantation (allo-HCT). Previous reports suggest that in vivo T cell depletion may increase the incidence of IC after allo-HCT. We evaluated whether a strategy that reduces functional donor T cells via ex vivo CD34+-selection associates with the development of IC in a cohort of 408 patients who underwent allo-HCT for hematologic malignancy. The cumulative incidence of IC at 6, 12, and 36 months after the 30-day landmark post-HCT was 3.4%, 4.9%, and 5.8%, respectively. Among 23 patients who developed IC, 7 died of relapse-related mortality and 4 of nonrelapse mortality. A median 2 types of treatment (range, 1 to 5) was required to resolve IC, and there was considerable heterogeneity in the therapies used. In univariable analyses, a hematologic malignancy Disease Risk Index (DRI) score of 3 was significantly associated with an increased risk of IC compared with a DRI of 1 or 2 (hazard ratio [HR], 4.12; P = .003), and IC (HR, 2.4; P = .03) was associated with increased risk of relapse. In a multivariable analysis that included DRI, IC remained significantly associated with increased risk of relapse (HR, 2.4; P = .03). Our findings show that IC events occur with relatively similar frequency in patients after ex vivo CD34+-selected allo-HCT compared with unmodified allo-HCT, suggesting that reduced donor T cell immunity is not causative of IC. Moreover, we noted a possible link between its development and/or treatment and increased risk of relapse.
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