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Etra AM, El Jurdi N, Katsivelos N, Kwon D, Gergoudis SC, Morales G, Spyrou N, Kowalyk S, Aguayo-Hiraldo P, Akahoshi Y, Ayuk FA, Baez J, Betts BC, Chanswangphuwana C, Chen YB, Choe HK, DeFilipp Z, Gleich S, Hexner EO, Hogan WJ, Holler E, Kitko CL, Kraus S, Al Malki MM, MacMillan ML, Pawarode A, Quagliarella F, Qayed M, Reshef R, Schechter-Finkelstein T, Vasova I, Weisdorf DJ, Wölfl M, Young R, Nakamura R, Ferrara JLM, Levine JE, Holtan SG. Amphiregulin, ST2,and REG3α Biomarker Risk Algorithms as Predictors of Non-Relapse Mortality in Patients with Acute GVHD. Blood Adv 2024:bloodadvances.2023011049. [PMID: 38640195 DOI: 10.1182/bloodadvances.2023011049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 03/29/2024] [Accepted: 03/29/2024] [Indexed: 04/21/2024] Open
Abstract
Graft-vs-host disease (GVHD) is a major cause of non-relapse mortality (NRM) following allogeneic hematopoietic cell transplant (HCT). Algorithms containing either the GI GVHD biomarker amphiregulin (AREG) or a combination of two GI GVHD biomarkers, (ST2+REG3α) when measured at GVHD diagnosis are validated predictors of NRM risk, but have never been assessed in the same patients using identical statistical methods. We measured serum concentrations of ST2, REG3, and AREG by ELISA at the time of GVHD diagnosis in 715 patients divided by date of transplant into training (2004-2015) and validation (2015-2017) cohorts. The training cohort (n=341) was used to develop algorithms for predicting probability of 12 month NRM that contained all possible combinations of 1-3 biomarkers and a threshold corresponding to the concordance probability was used to stratify patients for risk of NRM. Algorithms were compared to each other based on several metrics including the area under the receiver operating characteristics curve (AUC), proportion of patients correctly classified, sensitivity, and specificity using only the validation cohort (n=374). All algorithms were strong discriminators of 12 month NRM, whether or not patients were systemically treated (n=321). An algorithm containing only ST2+REG3α had the highest AUC (0.757), correctly classified the most patients (75%), and more accurately risk stratified those who developed Minnesota standard risk GVHD and for patients who received post-transplant cyclophosphamide-based prophylaxis. An algorithm containing only AREG more accurately risk stratified patients with Minnesota high risk GVHD. Combining ST2, REG3α, and AREG into a single algorithm did not improve performance.
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Magenau J, Jaglowski S, Uberti J, Farag SS, Riwes MM, Pawarode A, Anand S, Ghosh M, Maciejewski J, Braun T, Devenport M, Lu S, Banerjee B, DaSilva C, Devine S, Zhang MJ, Burns LJ, Liu Y, Zheng P, Reddy P. A phase 2 trial of CD24Fc for prevention of graft-versus-host disease. Blood 2024; 143:21-31. [PMID: 37647633 PMCID: PMC10934299 DOI: 10.1182/blood.2023020250] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 07/25/2023] [Accepted: 08/13/2023] [Indexed: 09/01/2023] Open
Abstract
ABSTRACT Patients who undergo human leukocyte antigen-matched unrelated donor (MUD) allogeneic hematopoietic stem cell transplantation (HSCT) with myeloablative conditioning for hematologic malignancies often develop acute graft-versus-host disease (GVHD) despite standard calcineurin inhibitor-based prophylaxis in combination with methotrexate. This trial evaluated a novel human CD24 fusion protein (CD24Fc/MK-7110) that selectively targets and mitigates inflammation due to damage-associated molecular patterns underlying acute GVHD while preserving protective immunity after myeloablative conditioning. This phase 2a, multicenter study evaluated the pharmacokinetics, safety, and efficacy of CD24Fc in combination with tacrolimus and methotrexate in preventing acute GVHD in adults undergoing MUD HSCT for hematologic malignancies. A double-blind, placebo-controlled, dose-escalation phase to identify a recommended dose was followed by an open-label expansion phase with matched controls to further evaluate the efficacy and safety of CD24Fc in preventing acute GVHD. A multidose regimen of CD24Fc produced sustained drug exposure with similar safety outcomes when compared with single-dose regimens. Grade 3 to 4 acute GVHD-free survival at day 180 was 96.2% (95% confidence interval [CI], 75.7-99.4) in the CD24Fc expansion cohort (CD24Fc multidose), compared with 73.6% (95% CI, 63.2-81.4) in matched controls (hazard ratio, 0.1 [95% CI, 0.0-0.6]; log-rank test, P = .03). No participants in the CD24Fc escalation or expansion phases experienced dose-limiting toxicities (DLTs). The multidose regimen of CD24Fc was well tolerated with no DLTs and was associated with high rates of severe acute GVHD-free survival after myeloablative MUD HSCT. This trial was registered at ClinicalTrials.gov as #NCT02663622.
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Vasbinder A, Catalan T, Anderson E, Chu C, Kotzin M, Murphy D, Cheplowitz H, Diaz KM, Bitterman B, Pizzo I, Huang Y, Xie J, Hoeger CW, Kaakati R, Berlin HP, Shadid H, Perry D, Pan M, Takiar R, Padalia K, Mills J, Meloche C, Bardwell A, Rochlen M, Blakely P, Leja M, Banerjee M, Riwes M, Magenau J, Anand S, Ghosh M, Pawarode A, Yanik G, Nathan S, Maciejewski J, Okwuosa T, Hayek SS. Cardiovascular Risk Stratification of Patients Undergoing Hematopoietic Stem Cell Transplantation: The CARE-BMT Risk Score. J Am Heart Assoc 2024; 13:e033599. [PMID: 38158222 PMCID: PMC10863830 DOI: 10.1161/jaha.123.033599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 11/22/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND Evidence guiding the pre-hematopoietic stem cell transplantation (HSCT) cardiovascular evaluation is limited. We sought to derive and validate a pre-HSCT score for the cardiovascular risk stratification of HSCT candidates. METHODS AND RESULTS We leveraged the CARE-BMT (Cardiovascular Registry in Bone Marrow Transplantation) study, a contemporary multicenter observational study of adult patients who underwent autologous or allogeneic HSCT between 2008 and 2019 (N=2435; mean age at transplant of 55 years; 4.9% Black). We identified the subset of variables most predictive of post-HSCT cardiovascular events, defined as a composite of cardiovascular death, myocardial infarction, heart failure, stroke, atrial fibrillation or flutter, and sustained ventricular tachycardia. We then developed a point-based risk score using the hazard ratios obtained from Cox proportional hazards modeling. The score was externally validated in a separate cohort of 919 HSCT recipients (mean age at transplant 54 years; 20.4% Black). The risk score included age, transplant type, race, coronary artery disease, heart failure, peripheral artery disease, creatinine, triglycerides, and prior anthracycline dose. Risk scores were grouped as low-, intermediate-, and high-risk, with the 5-year cumulative incidence of cardiovascular events being 4.0%, 10.3%, and 22.4%, respectively. The area under the receiver operating curves for predicting cardiovascular events at 100 days, 5 and 10 years post-HSCT were 0.65 (95% CI, 0.59-0.70), 0.73 (95% CI, 0.69-0.76), and 0.76 (95% CI, 0.69-0.81), respectively. The model performed equally well in autologous and allogeneic recipients, as well as in the validation cohort. CONCLUSIONS The CARE-BMT risk score is easy to calculate and could help guide referrals of high-risk HSCT recipients to cardiovascular specialists before transplant and guide long-term monitoring.
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Vasbinder A, Hoeger CW, Catalan T, Anderson E, Chu C, Kotzin M, Xie J, Kaakati R, Berlin HP, Shadid H, Perry D, Pan M, Takiar R, Padalia K, Mills J, Meloche C, Bardwell A, Rochlen M, Blakely P, Leja M, Banerjee M, Riwes M, Magenau J, Anand S, Ghosh M, Pawarode A, Yanik G, Nathan S, Maciejewski J, Okwuosa T, Hayek SS. Cardiovascular Events After Hematopoietic Stem Cell Transplant: Incidence and Risk Factors. JACC CardioOncol 2023; 5:821-832. [PMID: 38205002 PMCID: PMC10774793 DOI: 10.1016/j.jaccao.2023.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 07/13/2023] [Indexed: 01/12/2024] Open
Abstract
Background Hematopoietic stem cell transplantation (HSCT) is associated with various cardiovascular (CV) complications. Objectives We sought to characterize the incidence and risk factors for short-term and long-term CV events in a contemporary cohort of adult HSCT recipients. Methods We conducted a multicenter observational study of adult patients who underwent autologous or allogeneic HSCT between 2008 and 2019. Data on demographics, clinical characteristics, conditioning regimen, and CV outcomes were collected through chart review. CV outcomes were a composite of CV death, myocardial infarction, heart failure, atrial fibrillation/flutter, stroke, and sustained ventricular tachycardia and were classified as short-term (≤100 days post-HSCT) or long-term (>100 days post-HSCT). Results In 3,354 patients (mean age 55 years; 40.9% female; 30.1% Black) followed for a median time of 2.3 years (Q1-Q3: 1.0-5.4 years), the 100-day and 5-year cumulative incidences of CV events were 4.1% and 13.9%, respectively. Atrial fibrillation/flutter was the most common short- and long-term CV event, with a 100-day incidence of 2.6% and a 5-year incidence of 6.8% followed by heart failure (1.1% at 100 days and 5.4% at 5 years). Allogeneic recipients had a higher incidence of long-term CV events compared to autologous recipients (5-year incidence 16.4% vs 12.1%; P = 0.002). Baseline CV comorbidities were associated with a higher risk of long-term CV events. Conclusions The incidence of short-term CV events in HSCT recipients is relatively low. Long-term events were more common among allogeneic recipients and those with pre-existing CV comorbidities.
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Riwes MM, Golob JL, Magenau J, Shan M, Dick G, Braun T, Schmidt TM, Pawarode A, Anand S, Ghosh M, Maciejewski J, King D, Choi S, Yanik G, Geer M, Hillman E, Lyssiotis CA, Tewari M, Reddy P. Feasibility of a dietary intervention to modify gut microbial metabolism in patients with hematopoietic stem cell transplantation. Nat Med 2023; 29:2805-2813. [PMID: 37857710 PMCID: PMC10667101 DOI: 10.1038/s41591-023-02587-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 09/12/2023] [Indexed: 10/21/2023]
Abstract
Evaluation of the impact of dietary intervention on gastrointestinal microbiota and metabolites after allogeneic hematopoietic stem cell transplantation (HCT) is lacking. We conducted a feasibility study as the first of a two-phase trial. Ten adults received resistant potato starch (RPS) daily from day -7 to day 100. The primary objective was to test the feasibility of RPS and its effect on intestinal microbiome and metabolites, including the short-chain fatty acid butyrate. Feasibility met the preset goal of 60% or more, adhering to 70% or more doses; fecal butyrate levels were significantly higher when participants were on RPS than when they were not (P < 0.0001). An exploratory objective was to evaluate plasma metabolites. We observed longitudinal changes in plasma metabolites compared to baseline, which were independent of RPS (P < 0.0001). However, in recipients of RPS, the dominant plasma metabolites were more stable compared to historical controls with significant difference at engraftment (P < 0.05). These results indicate that RPS in recipients of allogeneic HCT is feasible; in this study, it was associated with significant alterations in intestinal and plasma metabolites. A phase 2 trial examining the effect of RPS on graft-versus-host disease in recipients of allogeneic HCT is underway. ClinicalTrials.gov registration: NCT02763033 .
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Tamari R, McLornan DP, Ahn KW, Estrada-Merly N, Hernández-Boluda JC, Giralt S, Palmer J, Gale RP, DeFilipp Z, Marks DI, van der Poel M, Verdonck LF, Battiwalla M, Diaz MA, Gupta V, Ali H, Litzow MR, Lazarus HM, Gergis U, Bashey A, Liesveld J, Hashmi S, Pu JJ, Beitinjaneh A, Bredeson C, Rizzieri D, Savani BN, Abid MB, Ganguly S, Agrawal V, Ulrike Bacher V, Wirk B, Jain T, Cutler C, Aljurf M, Kindwall-Keller T, Kharfan-Dabaja MA, Hildebrandt GC, Pawarode A, Solh MM, Yared JA, Grunwald MR, Nathan S, Nishihori T, Seo S, Scott BL, Nakamura R, Oran B, Czerw T, Yakoub-Agha I, Saber W. A simple prognostic system in patients with myelofibrosis undergoing allogeneic stem cell transplantation: a CIBMTR/EBMT analysis. Blood Adv 2023; 7:3993-4002. [PMID: 37134306 PMCID: PMC10410129 DOI: 10.1182/bloodadvances.2023009886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/17/2023] [Accepted: 04/17/2023] [Indexed: 05/05/2023] Open
Abstract
To develop a prognostic model for patients undergoing allogeneic hematopoietic cell transplantation (allo-HCT) for myelofibrosis (MF), we examined the data of 623 patients undergoing allo-HCT between 2000 and 2016 in the United States (the Center for International Blood and Marrow Transplant Research [CIBMTR] cohort). A Cox multivariable model was used to identify factors prognostic of mortality. A weighted score using these factors was assigned to patients who received transplantation in Europe (the European Bone Marrow Transplant [EBMT] cohort; n = 623). Patient age >50 years (hazard ratio [HR], 1.39; 95% confidence interval [CI], 0.98-1.96), and HLA-matched unrelated donor (HR, 1.29; 95% CI, 0.98-1.7) were associated with an increased hazard of death and were assigned 1 point. Hemoglobin levels <100 g/L at time of transplantation (HR, 1.63; 95% CI, 1.2-2.19) and a mismatched unrelated donor (HR, 1.78; 95% CI, 1.25-2.52) were assigned 2 points. The 3-year overall survival (OS) in patients with a low (1-2 points), intermediate (3-4 points), and high score (5 points) were 69% (95% CI, 61-76), 51% (95% CI, 46-56.4), and 34% (95% CI, 21-49), respectively (P < .001). Increasing score was predictive of increased transplant-related mortality (TRM; P = .0017) but not of relapse (P = .12). The derived score was predictive of OS (P < .001) and TRM (P = .002) but not of relapse (P = .17) in the EBMT cohort as well. The proposed system was prognostic of survival in 2 large cohorts, CIBMTR and EBMT, and can easily be applied by clinicians consulting patients with MF about the transplantation outcomes.
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Ragon BK, Shah MV, D’Souza A, Estrada-Merly N, Gowda L, George G, de Lima M, Hashmi S, Kharfan-Dabaja MA, Majhail NS, Banerjee R, Saad A, Hildebrandt GC, Mian H, Abid MB, Battiwalla M, Lekakis LJ, Patel SS, Murthy HS, Nieto Y, Strouse C, Badawy SM, Al Hadidi S, Dholaria B, Aljurf M, Vesole DH, Lee CH, Pawarode A, Gergis U, Miller KC, Holmberg LA, Afrough A, Solh M, Munshi PN, Nishihori T, Anderson LD, Wirk B, Kaur G, Qazilbash MH, Shah N, Kumar SK, Usmani SZ. Impact of second primary malignancy post-autologous transplantation on outcomes of multiple myeloma: a CIBMTR analysis. Blood Adv 2023; 7:2746-2757. [PMID: 36827681 PMCID: PMC10275699 DOI: 10.1182/bloodadvances.2022009138] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 02/14/2023] [Accepted: 02/14/2023] [Indexed: 02/26/2023] Open
Abstract
The overall survival (OS) has improved significantly in multiple myeloma (MM) over the last decade with the use of proteasome inhibitor and immunomodulatory drug-based combinations, followed by high-dose melphalan and autologous hematopoietic stem cell transplantation (auto-HSCT) and subsequent maintenance therapies in eligible newly diagnosed patients. However, clinical trials using auto-HSCT followed by lenalidomide maintenance have shown an increased risk of second primary malignancies (SPM), including second hematological malignancies (SHM). We evaluated the impact of SPM and SHM on progression-free survival (PFS) and OS in patients with MM after auto-HSCT using CIBMTR registry data. Adult patients with MM who underwent first auto-HSCT in the United States with melphalan conditioning regimen from 2011 to 2018 and received maintenance therapy were included (n = 3948). At a median follow-up of 37 months, 175 (4%) patients developed SPM, including 112 (64%) solid, 36 (20%) myeloid, 24 (14%) SHM, not otherwise specified, and 3 (2%) lymphoid malignancies. Multivariate analysis demonstrated that SPM and SHM were associated with an inferior PFS (hazard ratio [HR] 2.62, P < .001 and HR 5.01, P < .001, respectively) and OS (HR 3.85, P < .001 and HR 8.13, P < .001, respectively). In patients who developed SPM and SHM, MM remained the most frequent primary cause of death (42% vs 30% and 53% vs 18%, respectively). We conclude the development of SPM and SHM leads to a poor survival in patients with MM and is an important survivorship challenge. Given the median survival for MM continues to improve, continued vigilance is needed to assess the risks of SPM and SHM with maintenance therapy post-auto-HSCT.
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Boyiadzis M, Zhang MJ, Chen K, Abdel-Azim H, Abid MB, Aljurf M, Bacher U, Badar T, Badawy SM, Battiwalla M, Bejanyan N, Bhatt VR, Brown VI, Castillo P, Cerny J, Copelan EA, Craddock C, Dholaria B, Perez MAD, Ebens CL, Gale RP, Ganguly S, Gowda L, Grunwald MR, Hashmi S, Hildebrandt GC, Iqbal M, Jamy O, Kharfan-Dabaja MA, Khera N, Lazarus HM, Lin R, Modi D, Nathan S, Nishihori T, Patel SS, Pawarode A, Saber W, Sharma A, Solh M, Wagner JL, Wang T, Williams KM, Winestone LE, Wirk B, Zeidan A, Hourigan CS, Litzow M, Kebriaei P, de Lima M, Page K, Weisdorf DJ. Impact of pre-transplant induction and consolidation cycles on AML allogeneic transplant outcomes: a CIBMTR analysis in 3113 AML patients. Leukemia 2023; 37:1006-1017. [PMID: 36310182 PMCID: PMC10148918 DOI: 10.1038/s41375-022-01738-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 10/06/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022]
Abstract
We investigated the impact of the number of induction/consolidation cycles on outcomes of 3113 adult AML patients who received allogeneic hematopoietic cell transplantation (allo-HCT) between 2008 and 2019. Patients received allo-HCT using myeloablative (MAC) or reduced-intensity (RIC) conditioning in first complete remission (CR) or with primary induction failure (PIF). Patients who received MAC allo-HCT in CR after 1 induction cycle had 1.3-fold better overall survival (OS) than 2 cycles to CR and 1.47-fold better than ≥3 cycles. OS after CR in 2 or ≥3 cycles was similar. Relapse risk was 1.65-fold greater in patients receiving ≥3 cycles to achieve CR. After RIC allo-HCT, the number of induction cycles to CR did not affect OS. Compared to CR in 1 cycle, relapse risk was 1.24-1.41-fold greater in patients receiving 2 or ≥3 cycles. For patients receiving only 1 cycle to CR, consolidation therapy prior to MAC allo-HCT was associated with improved OS vs. no consolidation therapy. Detectable MRD at the time of MAC allo-HCT did not impact outcomes while detectable MRD preceding RIC allo-HCT was associated with an increased risk of relapse. For allo-HCT in PIF, OS was significantly worse than allo-HCT in CR after 1-3 cycles.
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Boyiadzis M, Zhang MJ, Chen K, Abdel-Azim H, Abid MB, Aljurf M, Bacher U, Badar T, Badawy SM, Battiwalla M, Bejanyan N, Bhatt VR, Brown VI, Castillo P, Cerny J, Copelan EA, Craddock C, Dholaria B, Perez MAD, Ebens CL, Gale RP, Ganguly S, Gowda L, Grunwald MR, Hashmi S, Hildebrandt GC, Iqbal M, Jamy O, Kharfan-Dabaja MA, Khera N, Lazarus HM, Lin R, Modi D, Nathan S, Nishihori T, Patel SS, Pawarode A, Saber W, Sharma A, Solh M, Wagner JL, Wang T, Williams KM, Winestone LE, Wirk B, Zeidan A, Hourigan CS, Litzow M, Kebriaei P, de Lima M, Page K, Weisdorf DJ. Correction to: Impact of pre-transplant induction and consolidation cycles on AML allogeneic transplant outcomes: a CIBMTR analysis in 3113AML patients. Leukemia 2023; 37:1173. [PMID: 36949156 DOI: 10.1038/s41375-023-01814-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
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Guru Murthy GS, Kim S, Hu ZH, Estrada-Merly N, Abid MB, Aljurf M, Bacher U, Badawy SM, Beitinjaneh A, Bredeson C, Cahn JY, Cerny J, Diaz Perez MA, Farhadfar N, Gale RP, Ganguly S, Gergis U, Hildebrandt GC, Grunwald MR, Hashmi S, Hossain NM, Kalaycio M, Kamble RT, Kharfan-Dabaja MA, Hamilton BK, Lazarus HM, Liesveld J, Litzow M, Marks DI, Murthy HS, Nathan S, Nazha A, Nishihori T, Patel SS, Pawarode A, Rizzieri D, Savani B, Seo S, Solh M, Ustun C, van der Poel M, Verdonck LF, Vij R, Wirk B, Oran B, Nakamura R, Scott B, Saber W. Relapse and Disease-Free Survival in Patients With Myelodysplastic Syndrome Undergoing Allogeneic Hematopoietic Cell Transplantation Using Older Matched Sibling Donors vs Younger Matched Unrelated Donors. JAMA Oncol 2022; 8:404-411. [PMID: 35024768 PMCID: PMC8759031 DOI: 10.1001/jamaoncol.2021.6846] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
IMPORTANCE Matched sibling donors (MSDs) are preferred for allogeneic hematopoietic cell transplantation (allo-HCT) in myelodysplastic syndrome even if they are older. However, whether older MSDs or younger human leukocyte antigen-matched unrelated donors (MUDs) are associated with better outcomes remains unclear. OBJECTIVE To investigate whether allo-HCT for myelodysplastic syndrome using younger MUDs would be associated with improved disease-free survival and less relapse compared with older MSDs. DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study assessed data reported to the Center for International Blood and Marrow Transplant Research database from 1761 adults 50 years or older with myelodysplastic syndrome who underwent allo-HCT using an older MSD or younger MUD between January 1, 2011, and December 31, 2017, with a median follow-up of 48 months. Data analysis was performed from January 8, 2019, to December 30, 2020. INTERVENTIONS/EXPOSURES Allo-HCT from an older MSD (donor age ≥50 years) or a younger MUD (donor age ≤35 years). MAIN OUTCOMES AND MEASURES The primary outcome was disease-free survival. Secondary outcomes were overall survival, relapse, nonrelapse mortality, acute graft-vs-host disease (GVHD), chronic GVHD, and GVHD-free relapse-free survival. RESULTS Of 1761 patients (1162 [66%] male; median [range] age, 64.9 [50.2-77.6] years in the MSD cohort and 66.5 [50.4-80.9] years in MUD cohort), 646 underwent allo-HCT with an older MSD and 1115 with a younger MUD. In multivariable analysis, the rate of disease-free survival was significantly lower in allo-HCTs with older MSDs compared with younger MUDs (hazard ratio [HR], 1.17; 95% CI, 1.02-1.34; P = .02), whereas the difference in overall survival rate of allo-HCT with younger MUDs vs older MSDs was not statistically significant (HR, 1.13; 95% CI, 0.98-1.29; P = .07). Allo-HCT with older MSDs was associated with significantly higher relapse (HR, 1.62; 95% CI, 1.32-1.97; P < .001), lower nonrelapse mortality (HR, 0.76; 95% CI, 0.59-0.96; P = .02), lower acute GVHD (HR, 0.52; 95% CI, 0.42-0.65; P < .001), chronic GVHD (HR, 0.77; 95% CI, 0.64-0.92; P = .005), and a lower rate of GVHD-free relapse-free survival beyond 12 months after allo-HCT (HR, 1.42; 95% CI, 1.02-1.98; P = .04). CONCLUSIONS AND RELEVANCE This cohort study found higher disease-free survival and lower relapse for allo-HCT in myelodysplastic syndrome using younger MUDs compared with older MSDs. The risk of nonrelapse mortality and GVHD was lower with older MSDs. These results suggest that the use of younger MUDs should be considered in the donor selection algorithm for myelodysplastic syndrome, in which it is pivotal to minimize relapse given limited treatment options for managing relapsed disease.
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Coda J, Raser K, Ghosh M, Gregg K, Maciejewski J, Pawarode A, Riwes MM, Tillman C, Yanik GA, Magenau J, Pianko M. Pneumocystis Jirovecii Infection in Autologous Hematopoietic Stem Cell Transplant Recipients. Transplant Cell Ther 2022. [DOI: 10.1016/s2666-6367(22)00644-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Murthy HS, Ahn KW, Estrada-Merly N, Alkhateeb HB, Bal S, Kharfan-Dabaja MA, Dholaria B, Foss F, Gowda L, Jagadeesh D, Sauter C, Abid MB, Aljurf M, Awan FT, Bacher U, Badawy SM, Battiwalla M, Bredeson C, Cerny J, Chhabra S, Deol A, Diaz MA, Farhadfar N, Freytes C, Gajewski J, Gandhi MJ, Ganguly S, Grunwald MR, Halter J, Hashmi S, Hildebrandt GC, Inamoto Y, Jimenez-Jimenez AM, Kalaycio M, Kamble R, Krem MM, Lazarus HM, Lazaryan A, Maakaron J, Munshi PN, Munker R, Nazha A, Nishihori T, OIuwole OO, Ortí G, Pan DC, Patel SS, Pawarode A, Rizzieri D, Saba NS, Savani B, Seo S, Ustun C, van der Poel M, Verdonck LF, Wagner JL, Wirk B, Oran B, Nakamura R, Scott B, Saber W. Outcomes of Allogeneic Hematopoietic Cell Transplantation in T-cell Prolymphocytic Leukemia: A Contemporary Analysis from the Center for International Blood and Marrow Transplant Research. Transplant Cell Ther 2022; 28:187.e1-187.e10. [PMID: 35081472 PMCID: PMC8977261 DOI: 10.1016/j.jtct.2022.01.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 01/11/2022] [Accepted: 01/17/2022] [Indexed: 10/19/2022]
Abstract
T cell prolymphocytic leukemia (T-PLL) is a rare, aggressive malignancy with limited treatment options and poor long-term survival. Previous studies of allogeneic hematopoietic cell transplantation (alloHCT) for T-PLL are limited by small numbers, and descriptions of patient and transplantation characteristics and outcomes after alloHCT are sparse. In this study, we evaluated outcomes of alloHCT in patients with T-PLL and attempted to identify predictors of post-transplantation relapse and survival. We conducted an analysis of data using the Center for International Blood and Marrow Transplant Research database on 266 patients with T-PLL who underwent alloHCT between 2008 and 2018. The 4-year rates of overall survival (OS), disease-free survival (DFS), relapse, and treatment-related mortality (TRM) were 30.0% (95% confidence interval [CI], 23.8% to 36.5%), 25.7% (95% CI, 20% to 32%), 41.9% (95% CI, 35.5% to 48.4%), and 32.4% (95% CI, 26.4% to 38.6%), respectively. In multivariable analyses, 3 variables were associated with inferior OS: receipt of a myeloablative conditioning (MAC) regimen (hazard ratio [HR], 2.18; P < .0001), age >60 years (HR, 1.61; P = .0053), and suboptimal performance status, defined by Karnofsky Performance Status (KPS) <90 (HR, 1.53; P = .0073). Receipt of an MAC regimen also was associated with increased TRM (HR, 3.31; P < .0001), an elevated cumulative incidence of grade II-IV acute graft-versus-host disease (HR, 2.94; P = .0011), and inferior DFS (HR, 1.86; P = .0004). Conditioning intensity was not associated with relapse; however, stable disease/progression was correlated with increased risk of relapse (HR, 2.13; P = .0072). Both in vivo T cell depletion (TCD) as part of conditioning and KPS <90 were associated with worse TRM and inferior DFS. Receipt of total body irradiation had no significant effect on OS, DFS, or TRM. Our data show that reduced-intensity conditioning without in vivo TCD (ie, without antithymocyte globulin or alemtuzumab) before alloHCT was associated with long-term DFS in patients with T-PLL who were age ≤60 years or who had a KPS >90 or chemosensitive disease.
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Riedell PA, Hamadani M, Ahn KW, Litovich C, Murthy GSG, Locke FL, Brunstein CG, Merryman RW, Stiff PJ, Pawarode A, Nishihori T, Kharfan-Dabaja MA, Herrera AF, Sauter CS, Smith SM. Outcomes and Utilization Trends of Front-Line Autologous Hematopoietic Cell Transplantation for Mantle Cell Lymphoma. Transplant Cell Ther 2021; 27:911.e1-911.e7. [PMID: 34450333 PMCID: PMC8556305 DOI: 10.1016/j.jtct.2021.08.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/14/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
Although autologous hematopoietic cell transplantation (auto-HCT) has become a common practice for eligible patients in the front-line setting with mantle cell lymphoma (MCL), there are limited data regarding trends in auto-HCT utilization and associated outcomes. This study used the Center for International Blood and Marrow Transplant Research (CIBMTR) database to evaluate survival outcomes and auto-HCT utilization in adults age ≥18 years who underwent auto-HCT within 12 months of diagnosis of MCL between January 2000 and December 2018. The 19-year period from 2000 to 2018 was divided into 4 separate intervals-2000 to 2004, 2005 to 2009, 2010 to 2014, and 2015 to 2018-and encompassed 5082 patients. To evaluate transplantation utilization patterns, we combined MCL incidence derived from the SEER 21 database with CIBMTR- reported auto-HCT activity within 12 months of diagnosis of MCL. Primary outcomes included overall survival (OS) along with the auto-HCT utilization rate. The cumulative incidence of nonrelapse mortality at 1 year decreased from 7% in the earliest cohort (2000 to 2004) to 2% in the latest cohort (2015 to 2018). Mirroring this trend, OS outcomes improved continually with time, with a 3-year OS of 72% in the earliest cohort improving to 86% in the latest cohort. In addition, we noted an increase in auto-HCT utilization from 2001 to 2018, particularly in patients age ≤65 years. This large retrospective analysis highlights trends in auto-HCT utilization and outcomes in patients with MCL and emphasizes the need to optimize pretransplantation and post-transplantation treatment strategies to enhance survival outcomes.
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Oran B, Ahn KW, Fretham C, Beitinjaneh A, Bashey A, Pawarode A, Wirk B, Scott BL, Savani BN, Bredeson C, Weisdorf D, Marks DI, Rizzieri D, Copelan E, Hildebrandt GC, Hale GA, Murthy HS, Lazarus HM, Cerny J, Liesveld JL, Yared JA, Yves-Cahn J, Szer J, Verdonck LF, Aljurf M, van der Poel M, Litzow M, Kalaycio M, Grunwald MR, Diaz MA, Sabloff M, Kharfan-Dabaja MA, Majhail NS, Farhadfar N, Reshef R, Olsson RF, Gale RP, Nakamura R, Seo S, Chhabra S, Hashmi S, Farhan S, Ganguly S, Nathan S, Nishihori T, Jain T, Agrawal V, Bacher U, Popat U, Saber W. Fludarabine and Melphalan Compared with Reduced Doses of Busulfan and Fludarabine Improve Transplantation Outcomes in Older Patients with Myelodysplastic Syndromes. Transplant Cell Ther 2021; 27:921.e1-921.e10. [PMID: 34403791 DOI: 10.1016/j.jtct.2021.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/27/2021] [Accepted: 08/09/2021] [Indexed: 10/20/2022]
Abstract
Reduced-intensity conditioning (RIC) regimens developed to extend the use of allogeneic hematopoietic stem cell transplantation (HSCT) to older patients have resulted in encouraging outcomes. We aimed to compare the 2 most commonly used RIC regimens, i.v. fludarabine with busulfan (FluBu) and fludarabine with melphalan (FluMel), in patients with myelodysplastic syndrome (MDS). Through the Center for International Blood and Marrow Transplant Research (CIBMTR), we identified 1045 MDS patients age ≥60 years who underwent first HSCT with a matched related or matched (8/8) unrelated donor using an RIC regimen. The CIBMTR's definition of RIC was used: a regimen that incorporated an i.v. busulfan total dose ≤7.2 mg/kg or a low-dose melphalan total dose ≤150 mg/m2. The 2 groups, recipients of FluBu (n = 697) and recipients of FluMel (n = 448), were comparable in terms of disease- and transplantation-related characteristics except for the more frequent use of antithymocyte globulin or alemtuzumab in the FluBu group (39% versus 31%). The median age was 67 years in both groups. FluMel was associated with a reduced relapse incidence (RI) compared with FluBu, with a 1-year adjusted incidence of 26% versus 44% (P ≤ .0001). Transplantation-related mortality (TRM) was higher in the FluMel group (26% versus 16%; P ≤ .0001). Because the magnitude of improvement with FluMel in RI was greater than the improvement in TRM with FluBu, disease-free survival (DFS) was better at 1 year and beyond with FluMel compared with FluBu (48% versus 40% at 1 year [P = .02] and 35% versus 27% at 3 years [P = .01]). Overall survival (OS) was comparable in the 2 groups at 1 year (63% versus 61%; P = .4) but was significantly improved with FluMel compared with FluBu at 3 years (46% versus 39%; P = .03). Our results suggest that FluMel is associated with superior DFS compared with FluBu owing to reduced RI in older patients with MDS patients. © 2021 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc.
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Lazaryan A, Dolan M, Zhang MJ, Wang HL, Kharfan-Dabaja MA, Marks DI, Bejanyan N, Copelan E, Majhail NS, Waller EK, Chao N, Prestidge T, Nishihori T, Kebriaei P, Inamoto Y, Hamilton B, Hashmi SK, Kamble RT, Bacher U, Hildebrandt GC, Stiff PJ, McGuirk J, Aldoss I, Beitinjaneh AM, Muffly L, Vij R, Olsson RF, Byrne M, Schultz KR, Aljurf M, Seftel M, Savoie ML, Savani BN, Verdonck LF, Cairo MS, Hossain N, Bhatt VR, Frangoul HA, Abdel-Azim H, Al Malki M, Munker R, Rizzieri D, Khera N, Nakamura R, Ringdén O, Van der Poel M, Murthy HS, Liu H, Mori S, De Oliveira S, Bolaños-Meade J, Elsawy M, Barba P, Nathan S, George B, Pawarode A, Grunwald M, Agrawal V, Wang Y, Assal A, Caro PC, Kuwatsuka Y, Seo S, Ustun C, Politikos I, Lazarus HM, Saber W, Sandmaier BM, De Lima M, Litzow M, Bachanova V, Weisdorf D. Impact of cytogenetic abnormalities on outcomes of adult Philadelphia-negative acute lymphoblastic leukemia after allogeneic hematopoietic stem cell transplantation: a study by the Acute Leukemia Working Committee of the Center for International Blood and Marrow Transplant Research. Haematologica 2021; 106:2295-2296. [PMID: 34333962 PMCID: PMC8327734 DOI: 10.3324/haematol.2021.279046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Indexed: 11/09/2022] Open
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Dhakal B, Patel S, Girnius S, Bachegowda L, Fraser R, Davila O, Kanate AS, Assal A, Hanbali A, Bashey A, Pawarode A, Freytes CO, Lee C, Vesole D, Cornell RF, Hildebrandt GC, Murthy HS, Lazarus HM, Cerny J, Yared JA, Schriber J, Berdeja J, Stockerl-Goldstein K, Meehan K, Holmberg L, Solh M, Diaz MA, Kharfan-Dabaja MA, Farhadfar N, Bashir Q, Munker R, Olsson RF, Gale RP, Bayer RL, Seo S, Chhabra S, Hashmi S, Badawy SM, Nishihori T, Gonsalves W, Nieto Y, Efebera Y, Kumar S, Shah N, Qazilbash M, Hari P, D'Souza A. Correction to: Hematopoietic cell transplantation utilization and outcomes for primary plasma cell leukemia in the current era. Leukemia 2021; 35:2141. [PMID: 34091601 DOI: 10.1038/s41375-021-01304-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Hoffman S, Reddy P, Magenau JM, Pawarode A, Parkin B, Anand SM, Ghosh M, Maciejewski JJ, King DP, Riwes M. Long-term follow-up of adult hematopoietic stem cell transplant recipients diagnosed with COVID-19. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e19028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19028 Background: Long-term complications of COVID-19 in hematopoietic stem cell transplant (HCT) recipients are unknown. Recent studies have described short term outcomes of COVID-19 infection post allogeneic (allo) and autologous (auto) HCT. In this study we provide long term follow-up of the outcomes of COVID-19 infection in allo and auto HCT recipients. Methods: We performed a retrospective study of adult patients who have received allo or auto HCT and were subsequently diagnosed with COVID-19 infection between March-December 2020. We summarized patient characteristics, laboratory and treatment data related to COVID-19 infection in these patients. Results: In this study, we provide long-term follow-up of over 7 months. Fifteen patients were identified for inclusion (allo n = 12, auto n = 3). Median follow-up was 7.8 months (range 1.9-10.7) for surviving patients. Median age at COVID-19 diagnosis was 55 years (range 24-77). Most patients were > 1 year out from transplant (allo n = 10, auto n = 1, 73%). Two patients (allo n = 1, auto n = 1, 13%) had undergone transplant within the preceding month. Most allo patients (n = 11, 73%) had received myeloablative conditioning. At the time of COVID-19 diagnosis, 9 allo patients (75%) were on immunosuppression (IS) (n = 7 for chronic graft-versus-host-disease (GVHD); n = 2 for GVHD prophylaxis). Eleven patients (73%) required hospitalization (allo n = 9, auto n = 2). Per the National Institutes of Health definitions of COVID-19 illness severity, 3 patients had critical disease (allo n = 2, auto n = 1, 20%), 5 severe (allo n = 5, 33%), 3 moderate (allo n = 2, auto n = 1, 20%), and 4 mild (allo n = 3, auto n = 1, 27%). All patients with chronic GVHD required hospitalization. Two patients died (allo n = 1, auto n = 1, 13%)—both had critical COVID-19 infections, were > 65 years old, > 3 years out from transplant, and had significant comorbidities. The allo patient was receiving prednisone < 1 mg/kg for chronic lung GVHD at COVID-19 diagnosis. Two allo patients developed either acute GVHD or chronic GVHD exacerbation within 3 months of their infection. One patient developed biopsy-proven acute GVHD (max grade III) 3 weeks after her infection and another patient developed a severe exacerbation of chronic GVHD within 3 months—both continue to require multi-modal IS. The remaining 7 patients with chronic GVHD have been maintained on either stable or tapered IS. Conclusions: Given the effect of COVID-19 infection, its impact on HCT recipients is important to define. The majority of HCT patients who contracted moderate-critical COVID-19 infections in our study were either on IS or had significant comorbidities. Our observational data points to the importance of long-term follow-up in HCT patients. Future studies are needed to delineate whether there is a relationship between COVID-19 infection and GVHD development or exacerbation. The role of vaccination in HCT recipients remains to be explored.
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Hoffman S, Reddy P, Magenau JM, Pawarode A, Parkin B, Anand SM, Ghosh M, Maciejewski JJ, King DP, Riwes M. Characterizing advance care planning, palliative care utilization, and location of end-of-life for adult allogeneic hematopoietic stem cell transplant recipients. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.7034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7034 Background: The impacts of advance care planning (ACP) on end-of-life (EOL) outcomes in allogeneic hematopoietic stem cell transplant (allo HCT) recipients are not well known. ACP includes advance directive (AD) completion, and palliative care (PC) consultation. Using these two components, we aimed to explore the current state of ACP and its impact on EOL outcomes in allo HCT recipients to provide the groundwork for future prospective studies. Methods: We performed a retrospective study of deceased adult patients who underwent allo HCT between December 2015-December 2019. We summarized patient characteristics, the rate of AD completion, PC consultation, and location of end-of-life (EOL). Univariate and multivariate analyses were performed to evaluate patient characteristics that may be associated with AD completion, PC consultation and assess the impact of these two factors on location of EOL. Results: See Table for summary of patient characteristics. Of the 125 patients included, we found that 66% (n = 82) completed ADs. All patients with ADs completed them prior to undergoing transplant and never modified them. The majority of patients (84%) with an AD expressed the desire to avoid life-sustaining treatment in the event of terminal illness or irreversible coma. PC was consulted for 46% (n = 58) of patients within 6 months prior to time of death (TOD). Regarding location of EOL, 30% of all patients died in the hospital (non-ICU), 20% in the ICU, 38% at home with hospice, and 10% in a hospice facility. Patients with ADs appeared more likely to die outside of the hospital compared to those without (53% vs. 44%, p = 0.4506). By multivariate analysis, there were no significant patient characteristics associated with the presence of an AD or PC consultation. After adjusting for age and comorbidity index, we found that patients with an AD were significantly more likely to die outside of the ICU (OR 3.0, 95% CI 1.2-7.5, p = 0.02), an effect that was further amplified in patients who both had an AD and received PC consultation at any point (n = 30, p = 0.0077). Conclusions: Our findings highlight the importance of ACP for EOL outcomes in the allo HCT population. While the rate of AD completion in our study population is higher than that of prior studies, future prospective studies aimed to improve the rate of ACP are needed.[Table: see text]
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Bejanyan N, Zhang M, Bo-Subait K, Brunstein C, Wang H, Warlick ED, Giralt S, Nishihori T, Martino R, Passweg J, Dias A, Copelan E, Hale G, Gale RP, Solh M, Kharfan-Dabaja MA, Diaz MA, Ganguly S, Gore S, Verdonck LF, Hossain NM, Kekre N, Savani B, Byrne M, Kanakry C, Cairo MS, Ciurea S, Schouten HC, Bredeson C, Munker R, Lazarus H, Cahn JY, van Der Poel M, Rizzieri D, Yared JA, Freytes C, Cerny J, Aljurf M, Palmisiano ND, Pawarode A, Bacher VU, Grunwald MR, Nathan S, Wirk B, Hildebrandt GC, Seo S, Olsson RF, George B, de Lima M, Hourigan CS, Sandmaier BM, Litzow M, Kebriaei P, Saber W, Weisdorf D. Myeloablative Conditioning for Allogeneic Transplantation Results in Superior Disease-Free Survival for Acute Myelogenous Leukemia and Myelodysplastic Syndromes with Low/Intermediate but not High Disease Risk Index: A Center for International Blood and Marrow Transplant Research Study. Transplant Cell Ther 2020; 27:68.e1-68.e9. [PMID: 33010430 DOI: 10.1016/j.bbmt.2020.09.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/05/2020] [Accepted: 09/19/2020] [Indexed: 11/26/2022]
Abstract
Compared with reduced-intensity conditioning (RIC), myeloablative conditioning (MAC) is generally associated with lower relapse risk after allogeneic hematopoietic cell transplantation (HCT) for acute myelogenous leukemia (AML) and myelodysplastic syndromes (MDS). However, disease-specific risk factors in AML/MDS can further inform when MAC and RIC may yield differential outcomes. We analyzed HCT outcomes stratified by the Disease Risk Index (DRI) in 4387 adults (age 40 to 65 years) to identify the impact of conditioning intensity. In the low/intermediate-risk DRI cohort, RIC was associated with lower nonrelapse mortality (NRM) (hazard ratio [HR], .74; 95% confidence interval [CI], .62 to .88; P < .001) but significantly greater relapse risk (HR, 1.54; 95% CI, 1.35 to 1.76; P < .001) and thus inferior disease-free survival (DFS) (HR, 1.19; 95% CI, 1.07 to 1.33; P = .001). In the high/very high-risk DRI cohort, RIC was associated with marginally lower NRM (HR, .83; 95% CI, .68 to 1.00; P = .051) and significantly higher relapse risk (HR, 1.23; 95% CI, 1.08 to 1.41; P = .002), leading to similar DFS using either RIC or MAC. These data support MAC over RIC as the preferred conditioning intensity for patients with AML/MDS with low/intermediate-risk DRI, but with a similar benefit as RIC in high/very high-risk DRI. Novel MAC regimens with less toxicity could benefit all patients, but more potent antineoplastic approaches are needed for the high/very-high risk DRI group.
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Nazha A, Hu ZH, Wang T, Lindsley RC, Abdel-Azim H, Aljurf M, Bacher U, Bashey A, Cahn JY, Cerny J, Copelan E, DeFilipp Z, Diaz MA, Farhadfar N, Gadalla SM, Gale RP, George B, Gergis U, Grunwald MR, Hamilton B, Hashmi S, Hildebrandt GC, Inamoto Y, Kalaycio M, Kamble RT, Kharfan-Dabaja MA, Lazarus HM, Liesveld JL, Litzow MR, Majhail NS, Murthy HS, Nathan S, Nishihori T, Pawarode A, Rizzieri D, Sabloff M, Savani BN, Schachter L, Schouten HC, Seo S, Shah NN, Solh M, Valcárcel D, Vij R, Warlick E, Wirk B, Wood WA, Yared JA, Alyea E, Popat U, Sobecks RM, Scott BL, Nakamura R, Saber W. A Personalized Prediction Model for Outcomes after Allogeneic Hematopoietic Cell Transplant in Patients with Myelodysplastic Syndromes. Biol Blood Marrow Transplant 2020; 26:2139-2146. [PMID: 32781289 DOI: 10.1016/j.bbmt.2020.08.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 07/21/2020] [Accepted: 08/01/2020] [Indexed: 01/01/2023]
Abstract
Allogeneic hematopoietic stem cell transplantation (HCT) remains the only potentially curative option for myelodysplastic syndromes (MDS). Mortality after HCT is high, with deaths related to relapse or transplant-related complications. Thus, identifying patients who may or may not benefit from HCT is clinically important. We identified 1514 patients with MDS enrolled in the Center for International Blood and Marrow Transplant Research Registry and had their peripheral blood samples sequenced for the presence of 129 commonly mutated genes in myeloid malignancies. A random survival forest algorithm was used to build the model, and the accuracy of the proposed model was assessed by concordance index. The median age of the entire cohort was 59 years. The most commonly mutated genes were ASXL1(20%), TP53 (19%), DNMT3A (15%), and TET2 (12%). The algorithm identified the following variables prior to HCT that impacted overall survival: age, TP53 mutations, absolute neutrophils count, cytogenetics per International Prognostic Scoring System-Revised, Karnofsky performance status, conditioning regimen, donor age, WBC count, hemoglobin, diagnosis of therapy-related MDS, peripheral blast percentage, mutations in RAS pathway, JAK2 mutation, number of mutations/sample, ZRSR2, and CUX1 mutations. Different variables impacted the risk of relapse post-transplant. The new model can provide survival probability at different time points that are specific (personalized) for a given patient based on the clinical and mutational variables that are listed above. The outcomes' probability at different time points may aid physicians and patients in their decision regarding HCT.
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Mehta RS, Holtan SG, Wang T, Hemmer MT, Spellman SR, Arora M, Couriel DR, Alousi AM, Pidala J, Abdel-Azim H, Agrawal V, Ahmed I, Al-Homsi AS, Aljurf M, Antin JH, Askar M, Auletta JJ, Bhatt VR, Chee L, Chhabra S, Daly A, DeFilipp Z, Gajewski J, Gale RP, Gergis U, Hematti P, Hildebrandt GC, Hogan WJ, Inamoto Y, Martino R, Majhail NS, Marks DI, Nishihori T, Olsson RF, Pawarode A, Diaz MA, Prestidge T, Rangarajan HG, Ringden O, Saad A, Savani BN, Schoemans H, Seo S, Schultz KR, Solh M, Spitzer T, Storek J, Teshima T, Verdonck LF, Wirk B, Yared JA, Cahn JY, Weisdorf DJ. Composite GRFS and CRFS Outcomes After Adult Alternative Donor HCT. J Clin Oncol 2020; 38:2062-2076. [PMID: 32364845 PMCID: PMC7302955 DOI: 10.1200/jco.19.00396] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/13/2020] [Indexed: 02/05/2023] Open
Abstract
PURPOSE There is no consensus on the best choice of an alternative donor (umbilical cord blood [UCB], haploidentical, one-antigen mismatched [7/8]-bone marrow [BM], or 7/8-peripheral blood [PB]) for hematopoietic cell transplantation (HCT) for patients lacking an HLA-matched related or unrelated donor. METHODS We report composite end points of graft-versus-host disease (GVHD)-free relapse-free survival (GRFS) and chronic GVHD (cGVHD)-free relapse-free survival (CRFS) in 2,198 patients who underwent UCB (n = 838), haploidentical (n = 159), 7/8-BM (n = 241), or 7/8-PB (n = 960) HCT. All groups were divided by myeloablative conditioning (MAC) intensity or reduced intensity conditioning (RIC), except haploidentical group in which most received RIC. To account for multiple testing, P < .0071 in multivariable analysis and P < .00025 in direct pairwise comparisons were considered statistically significant. RESULTS In multivariable analysis, haploidentical group had the best GRFS, CRFS, and overall survival (OS). In the direct pairwise comparison of other groups, among those who received MAC, there was no difference in GRFS or CRFS among UCB, 7/8-BM, and 7/8-PB with serotherapy (alemtuzumab or antithymocyte globulin) groups. In contrast, the 7/8-PB without serotherapy group had significantly inferior GRFS, higher cGVHD, and a trend toward worse CRFS (hazard ratio [HR], 1.38; 95% CI, 1.13 to 1.69; P = .002) than the 7/8-BM group and higher cGVHD and trend toward inferior CRFS (HR, 1.36; 95% CI, 1.14 to 1.63; P = .0006) than the UCB group. Among patients with RIC, all groups had significantly inferior GRFS and CRFS compared with the haploidentical group. CONCLUSION Recognizing the limitations of a registry retrospective analysis and the possibility of center selection bias in choosing donors, our data support the use of UCB, 7/8-BM, or 7/8-PB (with serotherapy) grafts for patients undergoing MAC HCT and haploidentical grafts for patients undergoing RIC HCT. The haploidentical group had the best GRFS, CRFS, and OS of all groups.
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Zheng P, Liu Y, Chen H, Devenport M, Reddy P, Farag SS, Devine SM, Jaglowski S, Uberti J, Braun T, Yanik GA, Choi S, Riwes MM, Maciejewski J, Pawarode A, Anand S, Ghosh M, Magenau JM. Targeting Danger Associated Molecular Pattern (DAMP) with CD24Fc to Reduce Acute Gvhd: Study Design on a Randomized Double Blind Placebo Controlled Phase III Clinical Trial (CATHY Study). Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.741] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Magenau JM, Jaglowski S, Farag SS, Uberti J, Pawarode A, Riwes MM, Braun T, Ghosh M, Anand S, Maciejewski J, Yanik GA, Choi S, Zheng P, Liu Y, Devine SM, Reddy P. Mitigating Damage Response with CD24 Fusion Protein for Prevention of Acute Graft-Versus-Host Disease. Biol Blood Marrow Transplant 2020. [DOI: 10.1016/j.bbmt.2019.12.126] [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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Stratton J, Sylvia A, Hoodin F, Choi SW, Pawarode A, Giordani B, Votruba K. The utility of cognitive changes in identifying those with acute graft vs. host disease following allogeneic hematopoietic cell transplant. Clin Neuropsychol 2019; 34:969-980. [PMID: 31619131 DOI: 10.1080/13854046.2019.1672791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Objectives: Acute graft versus host disease (aGVHD) is a common complication of allogeneic hematopoietic cell transplant (HCT) and is associated with morbidity and mortality. Identifying those at risk for developing aGVHD is crucial for early intervention. The current study assessed whether scores on a brief cognitive screening measure could identify those that develop aGVHD by 100 days post-HCT.Methods: Participants were 37 patients undergoing allogeneic HCT, assessed prior to transplant, and at 30- and 100-days post-HCT. Of those completing all evaluations, patients were divided into those who did (n = 14) and did not (n = 16) develop aGVHD by day 100 post-HCT. At 100 days post-transplant, groups did not differ on relevant demographic factors, disease, conditioning regimen, relatedness of donor, stem cell source, steroid use, total body irradiation use, human leukocyte antigens (HLA) match, or frequency of infection.Results: At 100 days post-HCT, those with aGVHD performed significantly worse on a working memory measure than those without aGvHD. The presence of aGVHD at day 100 increased significantly with every one standard deviation decrease in working memory from baseline to 30 days post-HCT (odds ratio = 3.08; 95% CI: 1.00-9.36). These findings were observed despite a small sample size and statistically controlling for multiple analyses.Conclusions: While this study is exploratory in nature, and has a small sample size, findings suggest that early detection of working memory declines could coincide with, or signal the development of, aGVHD. Potential etiologies are discussed. Implementing early cognitive screening within the first 30 days post-HCT may be useful in identifying patients at risk for aGVHD.
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Lazaryan A, Dolan M, Zhang MJ, Wang HL, Kharfan-Dabaja MA, Marks DI, Bejanyan N, Copelan E, Majhail NS, Waller EK, Chao N, Prestidge T, Nishihori T, Kebriaei P, Inamoto Y, Hamilton B, Hashmi SK, Kamble RT, Bacher U, Hildebrandt GC, Stiff PJ, McGuirk J, Aldoss I, Beitinjaneh AM, Muffly L, Vij R, Olsson RF, Byrne M, Schultz KR, Aljurf M, Seftel M, Savoie ML, Savani BN, Verdonck LF, Cairo MS, Hossain N, Bhatt VR, Frangoul HA, Abdel-Azim H, Malki MA, Munker R, Rizzieri D, Khera N, Nakamura R, Ringdén O, van der Poel M, Murthy HS, Liu H, Mori S, De Oliveira S, Bolaños-Meade J, Elsawy M, Barba P, Nathan S, George B, Pawarode A, Grunwald M, Agrawal V, Wang Y, Assal A, Caro PC, Kuwatsuka Y, Seo S, Ustun C, Politikos I, Lazarus HM, Saber W, Sandmaier BM, De Lima M, Litzow M, Bachanova V, Weisdorf D. Impact of cytogenetic abnormalities on outcomes of adult Philadelphia-negative acute lymphoblastic leukemia after allogeneic hematopoietic stem cell transplantation: a study by the Acute Leukemia Working Committee of the Center for International Blood and Marrow Transplant Research. Haematologica 2019; 105:1329-1338. [PMID: 31558669 PMCID: PMC7193485 DOI: 10.3324/haematol.2019.220756] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 09/20/2019] [Indexed: 11/11/2022] Open
Abstract
Cytogenetic risk stratification at diagnosis has long been one of the most useful tools to assess prognosis in acute lymphoblastic leukemia (ALL). To examine the prognostic impact of cytogenetic abnormalities on outcomes after allogeneic hematopoietic cell transplantation, we studied 1731 adults with Philadelphia-negative ALL in complete remission who underwent myeloablative or reduced intensity/non-myeloablative conditioning transplant from unrelated or matched sibling donors reported to the Center for International Blood and Marrow Transplant Research. A total of 632 patients had abnormal conventional metaphase cytogenetics. The leukemia-free survival and overall survival rates at 5 years after transplantation in patients with abnormal cytogenetics were 40% and 42%, respectively, which were similar to those in patients with a normal karyotype. Of the previously established cytogenetic risk classifications, modified Medical Research Council-Eastern Cooperative Oncology Group score was the only independent prognosticator of leukemia-free survival (P=0.03). In the multivariable analysis, monosomy 7 predicted post-transplant relapse [hazard ratio (HR)=2.11; 95% confidence interval (95% CI): 1.04-4.27] and treatment failure (HR=1.97; 95% CI: 1.20-3.24). Complex karyotype was prognostic for relapse (HR=1.69; 95% CI: 1.06-2.69), whereas t(8;14) predicted treatment failure (HR=2.85; 95% CI: 1.35-6.02) and overall mortality (HR=3.03; 95% CI: 1.44-6.41). This large study suggested a novel transplant-specific cytogenetic scheme with adverse [monosomy 7, complex karyotype, del(7q), t(8;14), t(11;19), del(11q), tetraploidy/near triploidy], intermediate (normal karyotype and all other abnormalities), and favorable (high hyperdiploidy) risks to prognosticate leukemia-free survival (P=0.02). Although some previously established high-risk Philadelphia-negative cytogenetic abnormalities in ALL can be overcome by transplantation, monosomy 7, complex karyotype, and t(8;14) continue to pose significant risks and yield inferior outcomes.
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