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Modi D, Ye JC, Surapaneni M, Singh V, Chen W, Jang H, Deol A, Ayash L, Alavi A, Ratanatharathorn V, Uberti JP. Liver Graft-Versus-Host Disease is associated with poor survival among allogeneic hematopoietic stem cell transplant recipients. Am J Hematol 2019; 94:1072-1080. [PMID: 31292984 DOI: 10.1002/ajh.25575] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/03/2019] [Accepted: 07/07/2019] [Indexed: 12/17/2022]
Abstract
Liver Graft-versus-host disease (GVHD) is common in patients with post-transplant liver dysfunction following allogeneic hematopoietic stem cell transplantation (AHSCT). Oftentimes, the diagnosis is made clinically, and liver biopsy is deferred. Our objective was to evaluate the risk factors and clinical outcomes of liver GVHD among patients who developed post-transplant liver dysfunction. Additionally, we evaluated the feasibility of liver biopsy in this population. We compared outcomes between liver GVHD and a "non-liver GVHD" group, which consisted of other etiologies of post-transplant liver dysfunction. Between January 2003 and December 2010, 249 patients developed post-transplant liver dysfunction following AHSCT: 124 patients developed liver GVHD and 125 were in the "non-liver GVHD" group. The incidence of acute and chronic liver GVHD at one year was 15.7% and 31.0%, respectively. The competing risk analysis revealed full intensity conditioning regimen (Hazard ratio [HR], 1.76; P = .008) and related donor (HR, 1.68; P = .004) as independent risk factors for liver GVHD. The time-varying covariate Cox regression analysis with competing risk event, demonstrated that liver GVHD was independently associated with higher non-relapse mortality, and adverse relapse-free and overall survival. A total of 112 liver biopsies were performed in 100 patients. No major complications were observed. Liver biopsy confirmed prebiopsy hypotheses in 49% of cases, and led to treatment modification in 49% of patients. Our study shows that liver GVHD is associated with adverse survival. Liver biopsy is safe and often helps directing care in this setting.
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Modi D, Surapaneni M, Kim S, Ayash L, Alavi A, Ratanatharathorn V, Deol A, Uberti JP. Allogeneic stem cell transplant provides durable response in peripheral T-cell lymphoma. Leuk Res 2019; 83:106171. [PMID: 31228653 DOI: 10.1016/j.leukres.2019.106171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 05/16/2019] [Accepted: 05/19/2019] [Indexed: 10/26/2022]
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Modi D, Kim S, Singh V, Ayash L, Alavi A, Ratanatharathorn V, Uberti JP, Deol A. Pre-transplant hypomethylating agents do not influence post-transplant survival in myelodysplastic syndrome. Leuk Lymphoma 2019; 60:2762-2770. [PMID: 31010370 DOI: 10.1080/10428194.2019.1605070] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Information on the use of hypomethylating agents (HMAs) as a pre-transplant cytoreductive therapy in MDS is limited. We retrospectively evaluated outcomes of 172 adult MDS patients, who underwent allogeneic hematopoietic stem cell transplantation between January 2000 and December 2016. Patients were divided into three groups: group 1 - pre-transplant blasts <5% with HMA (n = 42), group 2 - pre-transplant blasts ≥5% with HMA (n = 38), group 3 - no HMA (n = 92). With a median follow up of 4.08 years, 1-year survival and relapse rates for groups 1, 2, and 3 were 75%, 40.2%, and 60.71%, respectively; and 17.6%, 26.6%, and 9.8%, respectively. Multivariate analysis revealed adverse relapse (HR 3.54; p = .03) in group 2 compared to groups 1 and 3, while no difference in overall survival was noticed. Our study shows no survival association with pre-transplant HMA; although, higher relapse rate was observed in the non-responding patients indicating possible chemotherapy resistant disease.
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Thakur A, Rathore R, Kondadasula SV, Uberti JP, Ratanatharathorn V, Lum LG. Immune T cells can transfer and boost anti-breast cancer immunity. Oncoimmunology 2018; 7:e1500672. [PMID: 30524893 PMCID: PMC6279339 DOI: 10.1080/2162402x.2018.1500672] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/22/2018] [Accepted: 07/10/2018] [Indexed: 11/21/2022] Open
Abstract
This proof-of-concept study investigates the immune effects in metastatic breast cancer (MBC) patients after “vaccination” with activated T cells (ATC) armed with anti-CD3 x anti-HER2 bispecific antibody (HER2 BATs) followed by immune consolidation with immune ATC “boost” after high dose chemotherapy (HDC) and autologous stem cell transplant (SCT). Approximately 2 weeks after completion of vaccination portion of the study, immune T cells were obtained by leukopheresis, activated and expanded ex vivo and re-infused after HDC and SCT to test the hypothesis that transfer of immune unarmed ATC would accelerate reconstitution of anti-tumor activity after SCT. Eight metastatic breast cancer (MBC) patients received 8 infusions of HER2 BATs, low dose IL-2, and GM-CSF in the first part of the protocol to induce adaptive cellular and humoral responses. In the “boost” portion of the protocol, 6 of 8 patients received multiple infusions of unarmed ATC post SCT. There were no dose-limiting toxicities or delays in engraftment. Four of 6 patients tested for the immune correlative studies exhibited increases in anti-breast cancer (BrCa) cytotoxicity, antigen specific IFN-γ Elispots, anti-BrCa antibodies and increased IL-12 and Th1 serum cytokine levels after HER2 BATs infusions. Anti-BrCa tumor responses were seen as early as 2 weeks after SCT and persisted up to 2 years post-SCT. One out of 6 patients’ rapidly progressed and showed poor immune responses and high Th2 cytokine levels. There was a significant correlation (p < 0.002) between time to progression (TTP) and anti-BrCa cytotoxicity by immune T cells. This is the first study to show that adoptive transfer of immune T cells after SCT accelerates reconstitution of anti-BrCa specific immunity and correlates with delay TTP.
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Modi D, Al-Kadhimi Z, Chen W, Jang H, Deol A, Ayash L, Bhutani D, Alavi A, Ratanatharathorn V, Uberti JP. A phase II study of tacrolimus and thymoglobulin as graft-versus-host-disease prophylaxis in related donor allogeneic hematopoietic cell transplantation. Am J Hematol 2018; 93:E96-E98. [PMID: 29318650 DOI: 10.1002/ajh.25035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 12/26/2017] [Accepted: 01/05/2018] [Indexed: 11/10/2022]
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Bhutani D, Jaiyeoba C, Kim S, Naylor P, Uberti JP, Ratanatharathorn V, Ayash L, Deol A, Alavi A, Revankar S, Chandrasekar P. Relationship between clostridium difficile infection and gastrointestinal graft versus host disease in recipients of allogeneic stem cell transplantation. Bone Marrow Transplant 2018; 54:164-167. [PMID: 30038352 DOI: 10.1038/s41409-018-0270-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 05/29/2018] [Accepted: 06/16/2018] [Indexed: 01/01/2023]
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Bumma N, Kim S, Jeyakumar G, Bhutani D, Deol A, Ayash LJ, Ratanatharathorn V, Uberti J, Alavi A. Prognosis of Light Chain Response after Autologous Stem Cell Transplant in VGPR or PR in Patients with Multiple Myeloma. Biol Blood Marrow Transplant 2018. [DOI: 10.1016/j.bbmt.2017.12.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Singh V, Kim S, Jang H, Alavi A, Bhutani D, Ayash LJ, Ratanatharathorn V, Uberti JP, Deol A. Cost effectiveness of G-CSF after allogeneic peripheral blood stem cell transplant. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.e18540] [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
e18540 Background: In spite of the fact G-CSF has been used post stem cell transplant (SCT) to accelerate neutrophil engraftment its use post allogeneic SCT remains controversial. ASCO does not recommend its use after allogeneic SCT. To further evaluate the effectiveness of its use, we compared outcomes in pts who underwent related and unrelated peripheral blood SCT(PBSCT) either with or without the use of G-CSF post SCT. Methods: This is a retrospective study comparing early outcomes in pts who received G-CSF starting on day + 6 post SCT until engraftment with pts who did not receive a planned course of G-CSF. Pts who underwent Allogeneic PBSCT between 2012-2014 at our institution were included. Pts who received marrow, haploidentical or cord blood transplants were excluded. Associations with survival outcomes were assessed by univariable and multivariable Cox proportional regression models. Results: A total of 162 patients were evaluated. Sixty-five pts received G-CSF post SCT and 97 did not. The only difference between the two groups was that more pts in the G-CSF group received myeloablative-conditioning (MAC) regimen (78% vs. 55%, p = 0.008). Other pt characteristics were not significantly different. Length of hospital stay was significantly lower in the G-CSF group (24 vs. 27 days P = 0.002). Pts who received G-CSF had earlier neutrophil engraftment (median, days 11 vs. 14 p = < 0.001). The median day of platelet engraftment was 15 days in both groups. There was no significant difference between the 2 groups in re-admissions in the first 100 days, and the incidence of acute or chronic GVHD. In multivariate analysis use of G-CSF did not significantly impact non- relapse mortality, relapse free survival and overall survival. However, relapse rate was significantly lower in G-CSF group in multivariable analysis (hazards ratio = 0.44, p = 0.03). Conclusions: Use of G-CSF post allogeneic PBSCT is associated with earlier neutrophil engraftment, shorter hospital stay and a suggestion of a reduced relapse rate after PBSCT. Our experience suggests that use of G-CSF (on average for approximately 5 days) in this setting is cost effective as it reduces hospitalization duration without adversely impacting post-transplant outcomes.
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Bukari SM, Usman M, Abrams J, Ratanatharathorn V, Uberti JP, Deol A, Bhutani D, Alavi A, Ayash LJ. Long term follow up of patients with locally advanced triple negative breast cancer treated with adjuvant high dose chemotherapy and autologous stem cell transplantation: A single center experience. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.e12590] [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
e12590 Background: Adjuvant high dose chemotherapy (HDC) with Autologous Hematopoietic Stem Cell Transplantation (AuSCT) as part treatment of high risk locally advanced breast cancer has remained controversial. Multiple trials reported disease free survival (DFS) without Overall survival (OS) resulting in its abandonment in early 2000s. However, post hoc analysis of these trials consistently reported DFS and OS benefit in young and triple negative breast cancer (TNBC) subgroups. This has not been re-evaluated till date. Recent European registry reports coupled with improved transplant related mortality (TRM) and still poor out-come of standard of care in TNBC subgroup has generated renewed interest. We report long term out-come of locally advanced high risk TNBC treated with HDC and AuSCT treated in Karmanos Cancer Institute from 1995 to 2001 Methods: Majority of the patients were treated with Adriamycin and Taxane based induction chemotherapy. Patients without evidence of metastatic disease proceeded to HDC and AuSCT using Carmustine 600mg/sqm Cyclophosphamide 5.6gm/sqm and Cisplatin 165mg/sqm (STAMP 1 regimen). This is followed with loco- regional radiation per protocol. Results: 72 hormone negative patients with Lymph Node(LN) > 4 or inflammatory breast cancers were selected from 576 treated for advanced or metastatic breast cancer. 33 patients were TNB with HER2 status of 39 patients unknown. Median time from diagnosis to stem cell transplantation was 6 months. Median age at diagnosis was 47yrs. Mean LN involvement was 9 with 90% having (4-20) LN positivity. With median follow up of 16 years,10yrs DFS and OS were both 62.5%. Median follow up for DFS and OS was not reached.TRM was 9% mostly from pulmonary toxicity. Conclusions: This study of locally advanced high risk TNBC treated with adjuvant HDC and AuSCT have high 10yr OS of 62.5% compared to current standard of care. With the current improvement in TRM, reevaluation of this strategy through clinical trials in this subgroup whose outcome remain poor is reasonable.
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Bumma N, Peravali M, Jeyakumar G, Kim S, Alavi A, Bhutani D, Ayash LJ, Ratanatharathorn V, Uberti JP, Deol A. Effect of lenalidomide use as part of induction chemotherapy on the risk of peri-transplant venous thromboembolic events (VTE) in patients undergoing autologous stem cell transplant for multiple myeloma. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.e19524] [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
e19524 Background: Lenalidomide (len) is approved for treatment in Multiple Myeloma (MM) Use of len has been associated with an increase in venous thrombotic events (VTE) and aspirin prophylaxis is recommended for pts who are on active treatment with len. Autologous stem cell transplant (ASCT) is used during the treatmentof MM after initial induction therapy. The use of intravenous catheters and hospitalization increase the risk of VTE in peri-transplant period. We evaluated the incidence of VTE in peri-transplant period to determine if len use increased the risk of VTE. Methods: We performed a retrospective chart review of pts with MM who underwent first ASCT at our institution between 1/2011-1/2015.Data was collected on pt. demographics, len use, VTE prophylaxis, VTE incidence and VTE treatment. Chemical anticoagulation during the peri-transplant period was based on physician preference and chemical anticoagulation was stopped once platelet counts dropped below 50,000/ uL. All pts were encouraged to ambulate daily for mechanical prophylaxis. Associations with incidence of VTE were conducted by univariable and multivariable logistic regression analyses. Results: A total of 303 pts met the study criteria. 204 pts received Len as part of induction treatment while 99 did not. There was no significant difference in demographics of the 2 groups. 87% pts in the Len group and 81% in the non-Len group did not receive any chemical prophylaxis, respectively during hospitalization. 15 pts developed DVT within 100 days of transplant: 10 in len group and 5 in non-len group (p > 0.99). 14 of the 15 were catheter associated. Median time to DVT was 10.5 days post-transplant. Caucasians had a higher risk of DVT; adjusted OR 0.315 (95%CI 0.03-0.99; p = 0.046). Incidence of VTE was not affected by prophylaxis, or response to induction. Conclusions: Despite the fact that during the peri-transplant period most of the patients were not on prophylactic chemical anticoagulation due to chemotherapy associated thrombocytopenia len use during the induction treatment did not increase the risk of peri-transplant VTE.
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Modi D, Jang H, Kim S, Surapaneni M, Sankar K, Deol A, Ayash L, Bhutani D, Lum LG, Ratanatharathorn V, Manasa R, Mellert K, Chandrasekar P, Uberti JP. Fluoroquinolone prophylaxis in autologous hematopoietic stem cell transplant recipients. Support Care Cancer 2017; 25:2593-2601. [PMID: 28365897 DOI: 10.1007/s00520-017-3670-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 03/14/2017] [Indexed: 11/26/2022]
Abstract
PURPOSE Although fluoroquinolone prophylaxis is frequently utilized in autologous hematopoietic stem cell transplant (AHSCT) patients, its impact on morbidity and mortality is uncertain. This study investigates the role of quinolone prophylaxis after AHSCT in recent years. METHODS We conducted a retrospective review of 291 consecutive adult patients who underwent AHSCT for malignant disorders, between June 2013 and January 2015. Outcomes were compared between patients who received norfloxacin prophylaxis and those who did not. The endpoints were mortality during prophylaxis and at 100 days after transplant, frequency of ICU admissions, and incidence and type of bacteremia. RESULTS Of 291 patients, 252 patients received norfloxacin prophylaxis and 39 patients did not. The mortality during prophylaxis and at 100 days as well as the median number of days of hospitalization following AHSCT did not differ between the two groups. No differences were noted in the frequency of ICU admission, incidence of septic shock, and duration of ICU stay. Patients who did not receive prophylaxis had a significantly higher rate of neutropenic fever (97%) than patients who received prophylaxis (77%) (p = 0.005). The patients with prophylaxis demonstrated a significantly higher rate of gram-positive bacteremia as compared to those without prophylaxis (p = 0.002). Frequency of Clostridium difficile infection was similar during and post-prophylaxis. More antibiotic use was noted among patients without prophylaxis [97%; median 9 (range, 5-24) days] compared to patients with prophylaxis [79%; median 7 (range, 3-36) days, p = 0.04]. CONCLUSION Although fluoroquinolone prophylaxis reduced the incidence of neutropenic fever and antibiotic use in AHSCT, it did not alter mortality or morbidity.
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Albabtain A, Kim S, Uberti J, Ratanatharathorn V, Deol A, Ayash LJ, Bhutani D, Alavi A. A Retrospective Comparison of Outcomes in AML/MDS Patients Undergoing Allogeneic Stem Cell Transplant with Reduced Intensity and Myeloablative Conditioning Regimens. Biol Blood Marrow Transplant 2017. [DOI: 10.1016/j.bbmt.2016.12.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Modi D, Jang H, Kim S, Deol A, Ayash L, Bhutani D, Lum LG, Ratanatharathorn V, Manasa R, Mellert K, Uberti JP. Incidence, etiology, and outcome of pleural effusions in allogeneic hematopoietic stem cell transplantation. Am J Hematol 2016; 91:E341-7. [PMID: 27238902 DOI: 10.1002/ajh.24435] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Revised: 05/23/2016] [Accepted: 05/24/2016] [Indexed: 01/19/2023]
Abstract
Pleural effusion is a known entity in patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT); however, the incidence, risk factors, and morbidity-mortality outcomes associated with pleural effusions remain unknown. We retrospectively evaluated pleural effusions in 618 consecutive adult patients who underwent allogeneic HSCT from January 2008 to December 2013 at our institution. Seventy one patients developed pleural effusion at a median of 40 days (range, 1 - 869) post-HSCT with the cumulative incidence of 9.9% (95% CI, 7.7 - 12.5%) at 1 year. Infectious etiology was commonly associated with pleural effusions followed by volume overload and serositis type chronic GVHD. In multivariate analysis, higher comorbidity index (P = 0.03) and active GVHD (P = 0.018) were found to be significant independent predictors for pleural effusion development. Higher comorbidity index, very high disease risk index, ≤7/8 HLA matching, and unrelated donor were associated with inferior overall survival (OS) (P < 0.03). More importantly, patients with pleural effusion were noted to have poor OS in comparison to patients without pleural effusion (P < 0.001). Overall, pleural effusion is a frequently occurring complication after allogeneic HSCT, adding to morbidity and mortality and hence, early identification is required. Am. J. Hematol. 91:E341-E347, 2016. © 2016 Wiley Periodicals, Inc.
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Younes A, Santoro A, Shipp M, Zinzani PL, Timmerman JM, Ansell S, Armand P, Fanale M, Ratanatharathorn V, Kuruvilla J, Cohen JB, Collins G, Savage KJ, Trneny M, Kato K, Farsaci B, Parker SM, Rodig S, Roemer MGM, Ligon AH, Engert A. Nivolumab for classical Hodgkin's lymphoma after failure of both autologous stem-cell transplantation and brentuximab vedotin: a multicentre, multicohort, single-arm phase 2 trial. Lancet Oncol 2016; 17:1283-94. [PMID: 27451390 PMCID: PMC5541855 DOI: 10.1016/s1470-2045(16)30167-x] [Citation(s) in RCA: 699] [Impact Index Per Article: 87.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 05/13/2016] [Accepted: 05/13/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Malignant cells of classical Hodgkin's lymphoma are characterised by genetic alterations at the 9p24.1 locus, leading to overexpression of PD-1 ligands and evasion of immune surveillance. In a phase 1b study, nivolumab, a PD-1-blocking antibody, produced a high response in patients with relapsed and refractory classical Hodgkin's lymphoma, with an acceptable safety profile. We aimed to assess the clinical benefit and safety of nivolumab monotherapy in patients with classical Hodgkin's lymphoma after failure of both autologous stem-cell transplantation and brentuximab vedotin. METHODS In this ongoing, single-arm phase 2 study, adult patients (aged ≥18 years) with recurrent classical Hodgkin's lymphoma who had failed to respond to autologous stem-cell transplantation and had either relapsed after or failed to respond to brentuximab vedotin, and with an Eastern Cooperative Oncology Group performance status score of 0 or 1, were enrolled from 34 hospitals and academic centres across Europe and North America. Patients were given nivolumab intravenously over 60 min at 3 mg/kg every 2 weeks until progression, death, unacceptable toxicity, or withdrawal from study. The primary endpoint was objective response following a prespecified minimum follow-up period of 6 months, assessed by an independent radiological review committee (IRRC). All patients who received at least one dose of nivolumab were included in the primary and safety analyses. This trial is registered with ClinicalTrials.gov, number NCT02181738. FINDINGS Among 80 treated patients recruited between Aug 26, 2014, and Feb 20, 2015, the median number of previous therapies was four (IQR 4-7). At a median follow-up of 8·9 months (IQR 7·8-9·9), 53 (66·3%, 95% CI 54·8-76·4) of 80 patients achieved an IRRC-assessed objective response. The most common drug-related adverse events (those that occurred in ≥15% of patients) included fatigue (20 [25%] patients), infusion-related reaction (16 [20%]), and rash (13 [16%]). The most common drug-related grade 3 or 4 adverse events were neutropenia (four [5%] patients) and increased lipase concentrations (four [5%]). The most common serious adverse event (any grade) was pyrexia (three [4%] patients). Three patients died during the study; none of these deaths were judged to be treatment related. INTERPRETATION Nivolumab resulted in frequent responses with an acceptable safety profile in patients with classical Hodgkin's lymphoma who progressed after autologous stem-cell transplantation and brentuximab vedotin. Therefore, nivolumab might be a new treatment option for a patient population with a high unmet need. Ongoing follow-up will help to assess the durability of response. FUNDING Bristol-Myers Squibb.
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Younes A, Santoro A, Zinzani PL, Timmerman J, Ansell SM, Armand P, Fanale MA, Ratanatharathorn V, Kuruvilla J, Cohen JB, Collins GP, Savage KJ, Trněný M, Kato K, Farsaci B, Parker SM, Rodig SJ, Shipp MA, Engert A. Checkmate 205: Nivolumab (nivo) in classical Hodgkin lymphoma (cHL) after autologous stem cell transplant (ASCT) and brentuximab vedotin (BV)—A phase 2 study. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.7535] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Pasquini MC, Le-Rademacher J, Zhu X, Artz A, DiPersio J, Fernandez HF, Mineishi S, Kamishohara M, Mehta J, Nakamura Y, Ratanatharathorn V, Sobecks R, Burkart J, Bredeson C. Intravenous Busulfan-Based Myeloablative Conditioning Regimens Prior to Hematopoietic Cell Transplantation for Hematologic Malignancies. Biol Blood Marrow Transplant 2016; 22:1424-1430. [PMID: 27154848 DOI: 10.1016/j.bbmt.2016.04.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 04/14/2016] [Indexed: 11/19/2022]
Abstract
Busulfan (Bu)-containing regimens are commonly used in myeloablative conditioning regimens before allogeneic hematopoietic cell transplantation (HCT). Yet, there is considerable variability on how Bu is administered related to frequency (4 times a day [Q6] or daily [Q24]) and combinations with other chemotherapeutic agents (cyclophosphamide [Cy] or fludarabine [Flu]). We performed a prospective cohort study of recipients of Bu-based conditioning according to contemporary practices to compare different approaches (BuCy Q6, n = 495; BuFlu Q24, n = 331; BuCy Q24, n = 96; BuFlu Q6, n = 91) in patients with myeloid malignancies between 2009 and 2011. BuFlu Q24 recipients were more likely to be older and tended to have worse performance status and a higher comorbid burden. The cumulative incidences of hepatic veno-occlusive disease (P = .40), idiopathic pneumonia (P = .50), and seizures (P = .50) did not differ across groups. One-year HCT-related mortality ranged from 12% to 16% (P = .80), 3-year relapse incidence ranged from 32% to 36% (P = .80), and 3-year overall survival ranged from 51% to 58% (P = .20) across groups. This study demonstrates that HCT conditioning regimens using i.v. Bu Q6 or Q24 alone or in combination with Cy or Flu have similar outcomes in the myeloablative setting for treatment of myeloid malignancies.
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Lum LG, Thakur A, Kondadasula SV, Al-Kadhimi Z, Deol A, Tomaszewski EN, Yano H, Schalk DL, Ayash L, Zonder JA, Uberti JP, Abidi MH, Ratanatharathorn V. Targeting CD138-/CD20+ Clonogenic Myeloma Precursor Cells Decreases These Cells and Induces Transferable Antimyeloma Immunity. Biol Blood Marrow Transplant 2016; 22:869-78. [PMID: 26827660 PMCID: PMC6820521 DOI: 10.1016/j.bbmt.2015.12.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 12/31/2015] [Indexed: 12/22/2022]
Abstract
This phase Ib clinical trial evaluated whether pretargeting of CD20(+) clonogenic myeloma precursor cells (CMPCs) with anti-CD3 × anti-CD20 bispecific antibody-armed T cells (BATs) before autologous stem cell transplantation (SCT) in patients with standard-risk and high-risk multiple myeloma would induce antimyeloma immunity that could be detected and boosted after SCT. All 12 patients enrolled in this study received 2 BATs infusions before SCT, and 4 patients received a booster infusion of BATs after SCT. Pretargeting CD138(-)/CD20(+) CMPCs with BATs before SCT was safe and reduced levels of CMPCs by up to 58% in the postinfusion bone marrow in patients who remained in remission. Four of 5 patients who remained in remission had a >5-fold increase in IFN-γ enzyme-linked immunospot responses. SOX2 antibody increased after BATs infusions and persisted after SCT. The median anti-SOX2 level at 3 months after SCT was 28.1 ng/mL (range, 4.6 to 256 ng/mL) in patients who relapsed and 46 ng/mL (range, 28.3 to 73.3 ng/mL) in patients who remained in remission. The immune correlates suggest that infusions of targeted T cells given before SCT were able to reduce CMPC levels and induced cellular and humoral antimyeloma immunity that could be transferred and boosted after SCT.
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Thakur A, Lum LG, Kondadasule V, Rathore R, Al-Kadhimi Z, Tomaszewski E, Schalk D, Uberti J, Ratanatharathorn V. Vaccination with bispecific antibody armed T cells (BATC) in metastatic breast cancer patients and transfer of anti-breast cancer immunity in primed T cells after stem cell transplant: a proof of principle study. J Immunother Cancer 2015. [PMCID: PMC4646114 DOI: 10.1186/2051-1426-3-s2-p56] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Zhang X, Penagaricano J, Liang X, Morrill S, Corry P, Griffin R, Paudel N, Ratanatharathorn V. SU-E-P-37: Helical Tomotherapy to LINAC Plan Conversion Utilizing RayStation Fallback Planning. Med Phys 2015. [DOI: 10.1118/1.4923971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Liang X, Penagaricano J, Paudel N, Zhang X, Morrill S, Corry P, Han E, Hardee M, Ratanatharathorn V. SU-E-P-47: Evaluation of Improvement of Esophagus Sparing in SBRT Lung Patients with Biologically Based IMRT Optimization. Med Phys 2015. [DOI: 10.1118/1.4923981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Paudel N, Han E, Liang X, Morrill S, Zhang X, Hardee M, Penagaricano J, Ratanatharathorn V. SU-E-T-346: Effect of Jaw Position On Dose to Critical Structures in 3-D Conformal Radiotherapy Treatment of Pancreatic Cancer. Med Phys 2015. [DOI: 10.1118/1.4924707] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Thakur A, Lum LG, Rathore R, Al-Kadhimi Z, Tomaszewski E, Schalk D, Liu Q, Uberti JP, Ratanatharathorn V. Transfer of anti-breast cancer immunity induced by infusions of bispecific antibody armed T cells and boosted with ex vivo primed T cells after stem cell transplant in metastatic breast cancer patients. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.3076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Agarwal R, Ying J, Ayash LJ, Al-Kadhimi Z, Deol A, Lum LG, Ratanatharathorn V, Uberti JP, Abidi MH. Role of cryopreserving surplus stem cells during allogeneic unrelated stem cell transplant. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.e18008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Ballen KK, Logan BR, Laughlin MJ, He W, Ambruso DR, Armitage SE, Beddard RL, Bhatla D, Hwang WYK, Kiss JE, Koegler G, Kurtzberg J, Nagler A, Oh D, Petz LD, Price TH, Quinones RR, Ratanatharathorn V, Rizzo JD, Sazama K, Scaradavou A, Schuster MW, Sender LS, Shpall EJ, Spellman SR, Sutton M, Weitekamp LA, Wingard JR, Eapen M. Effect of cord blood processing on transplantation outcomes after single myeloablative umbilical cord blood transplantation. Biol Blood Marrow Transplant 2015; 21:688-95. [PMID: 25543094 PMCID: PMC4359657 DOI: 10.1016/j.bbmt.2014.12.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Accepted: 12/17/2014] [Indexed: 12/18/2022]
Abstract
Variations in cord blood manufacturing and administration are common, and the optimal practice is not known. We compared processing and banking practices at 16 public cord blood banks (CBB) in the United States and assessed transplantation outcomes on 530 single umbilical cord blood (UCB) myeloablative transplantations for hematologic malignancies facilitated by these banks. UCB banking practices were separated into 3 mutually exclusive groups based on whether processing was automated or manual, units were plasma and red blood cell reduced, or buffy coat production method or plasma reduced. Compared with the automated processing system for units, the day 28 neutrophil recovery was significantly lower after transplantation of units that were manually processed and plasma reduced (red cell replete) (odds ratio, .19; P = .001) or plasma and red cell reduced (odds ratio, .54; P = .05). Day 100 survival did not differ by CBB. However, day 100 survival was better with units that were thawed with the dextran-albumin wash method compared with the "no wash" or "dilution only" techniques (odds ratio, 1.82; P = .04). In conclusion, CBB processing has no significant effect on early (day 100) survival despite differences in kinetics of neutrophil recovery.
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Jain T, Diab M, Awali R, Uberti J, Ratanatharathorn V, Ayash LJ, Deol A, Bhutani D, Abidi MH. Outcomes of Autologous Stem Cell Transplant (ASCT) in African-American (AA) Patients with Multiple Myeloma (MM). Biol Blood Marrow Transplant 2015. [DOI: 10.1016/j.bbmt.2014.11.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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