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Mushtaq MU, Shahzad M, Amin MK, Lutfi F, DeJarnette S, Al-Ramahi JS, Li K, Ahmed N, Bansal R, Abdelhakim H, Shune L, Abdallah AO, Abhyankar SH, McGuirk JP, Singh AK. Outcomes with HLA-matched unrelated donor versus haploidentical hematopoietic cell transplantation. Leuk Lymphoma 2024; 65:493-502. [PMID: 38164945 DOI: 10.1080/10428194.2023.2300708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 12/25/2023] [Indexed: 01/03/2024]
Abstract
We investigated the outcomes after adult haploidentical (haplo) and matched unrelated donor (MUD) hematopoietic cell transplantation (HCT) in a single-center study (n = 452) including 276 MUD and 176 haplo transplants. Myeloablative (37%) and reduced-intensity conditioning (63%) were performed. Graft sources included peripheral blood (50%) and bone marrow (50%). GVHD prophylaxis included tacrolimus/methotrexate (53%) and post-transplant cyclophosphamide-based (47%). In MUD versus haplo HCT recipients, a similar incidence of neutrophil engraftment (18 vs 17 days, p = 0.895), grade II-IV acute GVHD (51% vs 50%, p = 0.773), relapse (26% vs 23%, p = 0.578), non-relapse mortality (22% vs 23%, p = 0.817), 1-year disease-free survival (62% vs 63%. p = 0.921), and 1-year overall survival (73% vs 74%, p = 0.744) were observed. Earlier platelet engraftment (22 vs 27 days, p < 0.001) and higher chronic GVHD (45% vs 35%, p = 0.040) were noted in MUD as compared to haplo HCT. Allogeneic transplantation should be done promptly whenever indicated, utilizing either matched unrelated or haploidentical donors.
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Affiliation(s)
- Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Moazzam Shahzad
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Muhammad K Amin
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Forat Lutfi
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Shaun DeJarnette
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Joe S Al-Ramahi
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Kevin Li
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Rajat Bansal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Haitham Abdelhakim
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Leyla Shune
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Al-Ola Abdallah
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Joseph P McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
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Shahzad M, Khalid MF, Amin MK, Ammad-Ud-Din M, Ilyas U, Mushtaq AH, Butt A, Anwar I, Chaudhary SG, Ahmed N, Shune L, Singh AK, Abhyankar SH, McGuirk JP, Mushtaq MU. Use of Endpoints in Phase III Randomized Controlled Trials for Hematopoietic Stem Cell Transplantation Over the Last 15 Years: A Systematic Review. Hematol Oncol Stem Cell Ther 2024; 17:88-94. [PMID: 38560970 DOI: 10.56875/2589-0646.1118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/18/2023] [Indexed: 04/04/2024] Open
Abstract
This systematic review aimed to evaluate the proportion of primary and secondary endpoints in hematopoietic stem cell transplant (HSCT) phase III randomized clinical trials (RCTs) and analyze their trends in time and study sponsorship status. The Chi-square test and logistic regression analyses were performed using SPSS version 28. A total of 147 HSCT phase III RCTs from 2006 to 2021 reported 197 primary and 600 secondary endpoints. Overall survival (OS, 17 %), progression-free survival (PFS, 15 %), graft versus host disease (GVHD, 8 %), event-free survival (EFS, 8 %), and organ function (8 %) were the most common primary endpoints. GVHD (12.3 %, n = 74), safety/toxicity/adverse events (11.8 %, n = 71), OS (11.5 %, n = 69), PFS (9.3 %, n = 56), and relapse rate (RR; 7.5 %, n = 45) were the most common secondary endpoints during 2006-2021. After 2013, an increase was noted in the use of PFS as a primary endpoint (12 %-18 %, p = 0.196), while the use of OS as a primary endpoint declined (20 %-13 %, p = 0.170). An increase was observed in using the secondary endpoints RR (5 %-10 %, p = 0.047) and NRM (3 %-6 %, p = 0.047). EFS was used more (14 % vs. 4 %, p = 0.012) than ORR (11 % vs. 2 %, p = 0.003) as a primary endpoint in pharmaceutical-compared to non-pharmaceutical-sponsored studies. As secondary endpoints, the use of EFS (4 % vs. 1 %, p = 0.013) and ORR (4 % vs. 1 %, p = 0.028) was higher, whereas that of organ systems/functions (1.5 % vs. 5.5 %, p = 0.022) and GVHD (6.5 % vs. 15 %, p = 0.002) was lower in pharmaceutical-compared to non-pharmaceutical sponsored studies. GVHD-free relapse-free survival was reported as a primary endpoint in 2 % of studies, while only 5 % reported quality of life as a secondary endpoint. We described commonly used endpoints in HSCT phase III RCTs and patterns in their use over time by funding source and study intervention category.
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Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
- Division of Hematology and Oncology, H. Moffitt Cancer Center, University of South Florida, Tampa, FL, USA
| | - Muhammad Fareed Khalid
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Muhammad Kashif Amin
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Mohammad Ammad-Ud-Din
- Division of Hematology and Oncology, H. Moffitt Cancer Center, University of South Florida, Tampa, FL, USA
| | - Usman Ilyas
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Ali H Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Atif Butt
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Leyla Shune
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Anurag K Singh
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Joseph P McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
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McGuirk M, Shahzad M, Amin MK, Khan MA, Bellman P, Mudaranthakam DP, DeJarnette S, Lutfi F, Ahmed N, Bansal R, Abdelhakim H, Gorsline C, Shoemaker DM, Abdallah AO, Shune L, Abhyankar SH, Singh AK, McGuirk JP, Mushtaq MU. Predictors of cytomegalovirus reactivation after allogeneic hematopoietic cell transplantation: Insights from a real-world experience. Transpl Immunol 2024; 84:102039. [PMID: 38513813 DOI: 10.1016/j.trim.2024.102039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/15/2024] [Accepted: 03/18/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND We aimed to investigate factors associated with cytomegalovirus (CMV) viremia and CMV disease and its impact on post-transplant outcomes including overall survival (OS) following allogeneic hematopoietic stem cell transplantation (Allo-SCT). METHODS We conducted a single-center retrospective study including 452 Allo-SCT recipients (matched unrelated donor, MUD 61%; haploidentical, haplo 39%) from 2016 to 2021. Data were analyzed using SPSS v28. Descriptive (chi-square and t-test), Kaplan-Meier and regression analyses were conducted. RESULTS The median age was 57 years. Sixty-one percent were males and 84.3% were Caucasians. CMV serostatus was positive in 59.1% of recipients. The median follow-up was 24.4 months. CMV viremia and CMV disease were observed in 181 (40%) and 32 (7%) patients, respectively. Among CMV seropositive recipients, 65% developed CMV viremia and 11% were noted to have CMV disease compared to 4% and 1% in seronegative recipients, respectively (p < 0.001). Patients with CMV disease had significantly lower OS than those without CMV disease (median 14.1 months vs. not reached, p = 0.024); however, OS was not associated with CMV viremia (median not reached in both groups, p = 0.640). Letermovir prophylaxis was used in 66% (n = 176/267) of CMV seropositive recipients, but no impact was observed on the incidence of CMV viremia or CMV disease and OS. CONCLUSIONS CMV disease leads to significantly inferior survival after an allogeneic hematopoietic cell transplantation. Recipient CMV seropositive status was associated with the risk of CMV viremia and CMV disease, and this was not abrogated with the use of Letermovir prophylaxis.
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Affiliation(s)
- Matthew McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Moazzam Shahzad
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Muhammad Kashif Amin
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Muhammad Atif Khan
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Polina Bellman
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Dinesh Pal Mudaranthakam
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Shaun DeJarnette
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Forat Lutfi
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Rajat Bansal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Haitham Abdelhakim
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Chelsea Gorsline
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Dennis Matthew Shoemaker
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Al-Ola Abdallah
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Leyla Shune
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Joseph P McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States of America.
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Al-Ramahi JS, Shahzad M, Nguyen A, Li K, Amin MK, Ahmed N, Lutfi F, DeJarnette S, Chaudhary SG, Bansal R, Abdelhakim H, Shune L, Abdallah AO, Singh AK, Abhyankar SH, McGuirk JP, Mushtaq MU. Favorable outcomes following CD34-selected stem cell boost for poor graft function after allogeneic hematopoietic stem cell transplantation. Bone Marrow Transplant 2024; 59:134-137. [PMID: 37833526 DOI: 10.1038/s41409-023-02125-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/26/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023]
Affiliation(s)
- Joe S Al-Ramahi
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Andrea Nguyen
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Kevin Li
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Muhammad Kashif Amin
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Forat Lutfi
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Shaun DeJarnette
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Rajat Bansal
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Haitham Abdelhakim
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Leyla Shune
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Al-Ola Abdallah
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Anurag K Singh
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Joseph P McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, USA.
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Al-Ramahi JS, Shahzad M, Li K, DeJarnette S, Chaudhary SG, Lutfi F, Ahmed N, Balusu R, Bansal R, Abdelhakim H, Shune L, Singh AK, Abhyankar SH, McGuirk JP, Mushtaq MU. Lessons learned from COVID-19 pandemic: outcomes after SARS-CoV-2 infection in hematopoietic cell transplant and cell therapy recipients. Leuk Lymphoma 2023; 64:1981-1991. [PMID: 37574842 DOI: 10.1080/10428194.2023.2243355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 07/11/2023] [Accepted: 07/24/2023] [Indexed: 08/15/2023]
Abstract
We investigated the outcomes after Coronavirus disease 2019 (COVID) in hematopoietic cell transplant (HCT) or chimeric antigen receptor-T cell (CART) therapy recipients in a single-centre study including all (n = 261)HCT/CART recipients (allogeneic-HCT 49%, autologous-HCT 40%, CART 11%). The median age was 60 (22-80) years. COVID severity was mild (74%), moderate (11%), and severe/critical (16%) with a mortality rate of 7% and a median duration of infection of 5.7 weeks. Significant predictors of COVID severe disease or mortality included concurrent infection (HR 14.9, 95% CI 2.2-5.6) and immunosuppressive therapy (OR 4.8, 95% CI 1.2-3.4).HCT/CART recipients have a higher risk of mortality with COVID and warrant vigilant interventions.
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Affiliation(s)
- Joe S Al-Ramahi
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Moazzam Shahzad
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Kevin Li
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Shaun DeJarnette
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Forat Lutfi
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Rajat Bansal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Haitham Abdelhakim
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Leyla Shune
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph P McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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Shahzad M, Hussain A, Tariq E, Anwar I, Faisal MS, Syed L, Karam A, Chaudhary SG, Ahmed N, Bansal R, Khurana S, Singh AK, Byrd KP, Hematti P, Abhyankar SH, McGuirk JP, Mushtaq MU. Outcomes of Tyrosine Kinase Inhibitors Maintenance Therapy with or without Allogeneic Hematopoietic Stem Cell Transplantation in Philadelphia Chromosome Positive Acute Lymphoblastic Leukemia in First Complete Remission: A Systematic Review and Meta-Analysis. Clin Lymphoma Myeloma Leuk 2023; 23:178-187. [PMID: 36682989 DOI: 10.1016/j.clml.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/03/2023] [Accepted: 01/05/2023] [Indexed: 01/13/2023]
Abstract
We conducted a systematic review and meta-analysis to compare outcomes of tyrosine kinase inhibitor (TKI) maintenance therapy with or without allogeneic hematopoietic stem cell transplantation (HSCT) in Philadelphia chromosome-positive (Ph+) acute lymphoblastic leukemia (ALL) in first remission (CR1). A literature search was performed on PubMed, Cochrane, and Clinical trials.gov. After screening 1720 articles, 12 studies were included. Proportions and odds ratios (OR) with 95% confidence intervals (CI) were computed. I2 provides an estimate of the percentage of variability in results across studies that is due to real differences and not due to chance. Of 1039 patients, 635 (61%) had TKI alone and 404 (39%) patients had HSCT followed by TKI. At 3 years, a trend towards poor overall survival (OS; OR 0.67, 95% CI 0.39-1.15, I2 = 68%), (disease-free survival; OR 0.58, 95% CI 0.26-1.29, I2 = 76%), and higher relapse rate (RR; OR = 2.52, 95% CI = 1.66-3.83, I2 = 26%) was seen with TKI alone compared to HSCT-TKI. Although HSCT followed by TKI maintenance in Ph+ ALL has long been considered standard of care, the introduction of potent third-generation TKIs and bispecific T-cell engagers such as Blinatumomab has significantly improved outcomes while sparing the need for HSCT in newly diagnosed patients.
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Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS; Moffitt Cancer Center, University of South Florida, Tampa, FL
| | - Ali Hussain
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ezza Tariq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad S Faisal
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Leena Syed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Alvina Karam
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Rajat Bansal
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sharad Khurana
- Division of Hematology/Oncology, University of Arizona College of Medicine, Tucson, AZ
| | - Anurag K Singh
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Kenneth P Byrd
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Peiman Hematti
- Division of Hematology/Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph P McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS.
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Shahzad M, Ilyas U, Ud Din MA, Park R, Tariq E, Iqbal Q, Chaudhary SG, Anwar I, Hematti P, Abhyankar SH, McGuirk JP, Mushtaq MU. Outcomes after HLA-Mismatched Unrelated Donor Hematopoietic Stem Cell Transplantation with Post-Transplant Cyclophosphamide for Graft-Vs-Host Disease Prophylaxis: A Systematic Review and Meta-Analysis. Transplant Cell Ther 2023. [DOI: 10.1016/s2666-6367(23)00426-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Mushtaq MU, Al-Ramahi JS, Li K, Shahzad M, DeJarnette S, Nguyen A, Chaudhary SG, Lutfi F, Balusu R, Ahmed N, Bansal R, Abdelhakim H, Shune L, Singh AK, Abhyankar SH, McGuirk JP. Outcomes with CD34-Selected Stem Cell Boost for Poor Graft Function and Graft Failure after Allogeneic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2023. [DOI: 10.1016/s2666-6367(23)00298-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Hussain A, Shahzad M, Abbas S, Khan J, Mushtaq AH, Khalild MF, Ud Din MA, Anwar I, Chaudhary SG, Hematti P, Abhyankar SH, McGuirk JP, Mushtaq MU. Outcomes with Allogeneic Hematopoietic Stemcell Transplantation in NPM1-Mutated Acute Myeloid Leukemia: A Systematic Review And Meta-Analysis. Transplant Cell Ther 2023. [DOI: 10.1016/s2666-6367(23)00224-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Nelson M, Al-Ramahi JS, Shahzad M, England T, Li K, Nguyen A, Chaudhary SG, Ahmed N, Singh AK, Abhyankar SH, McGuirk JP, Mushtaq MU. Concurrent Intravenous Immunoglobulin and Platelet Transfusion for Refractory Alloimmune Thrombocytopenia in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplantation. Transplant Cell Ther 2023. [DOI: 10.1016/s2666-6367(23)00256-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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Mushtaq MU, Shahzad M, DeJarnette S, Al-Ramahi JS, Lutfi F, Li K, Balusu R, Ahmed N, Bansal R, Abdelhakim H, Shune L, Singh AK, Abhyankar SH, McGuirk JP. Outcomes with HLA-Matched Unrelated Donor Versus Haploidentical Hematopoietic Cell Transplantation: A Single-Center Experience. Transplant Cell Ther 2023. [DOI: 10.1016/s2666-6367(23)00371-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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12
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Wesson W, Nelson M, Mushtaq MU, Bansal R, Lutfi F, Singh AK, Ghazal BA, Hoffmann M, Tun A, Abdelhakim H, Abhyankar SH, McGuirk JP, Shune L, Ahmed N. Risk Factors and Outcomes for Patients with Persistent Cytopenia Following Administration of CD19 CAR-T Cell Therapy in B Cell Lymphoma. Transplant Cell Ther 2023. [DOI: 10.1016/s2666-6367(23)00313-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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13
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Mushtaq MU, Shahzad M, Tariq E, Iqbal Q, Chaudhary SG, Zafar MU, Anwar I, Ahmed N, Bansal R, Singh AK, Abhyankar SH, Callander NS, Hematti P, McGuirk JP. Outcomes with mismatched unrelated donor allogeneic hematopoietic stem cell transplantation in adults: A systematic review and meta-analysis. Front Oncol 2022; 12:1005042. [PMID: 36276084 PMCID: PMC9583270 DOI: 10.3389/fonc.2022.1005042] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/15/2022] [Indexed: 11/19/2022] Open
Abstract
Background Allogeneic hematopoietic stem cell transplantation (HSCT) is a potentially curative therapy for various hematologic disorders. Alternative donor strategies such as mismatched unrelated donors (MMUD) offer the option of HSCT to patients lacking a human leukocyte antigen (HLA)-matched donor. We conducted a systematic review and meta-analysis to evaluate outcomes after MMUD-HSCT. Methods A literature search was performed on PubMed, Cochrane Library, and ClinicalTrials.gov from the inception date through April 6, 2022. After screening 2477 manuscripts, 19 studies were included. Data was extracted following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. Pooled analysis was done using the meta-package by Schwarzer et al. Proportions with 95% confidence intervals (CI) were computed. Results A total of 3336 patients from 19 studies were included. The median age was 52.1 years, and 53% of recipients were males. The graft source was bone marrow in 19% and peripheral blood stem cells in 81% of recipients. The median time to transplant from hematologic diagnosis was 10 (1-247) months. Hematologic diagnoses included myeloid (82.9%), lymphoid (41.1%), and other disorders (3%). The reduced intensity and myeloablative conditioning were used in 65.6% and 32% of recipients, respectively. In-vivo T-cell depletion was performed in 56.7% of the patients. Most patients had one (87.9%) or two (11.4%) antigen HLA-mismatch. The pooled 1-year overall survival (OS) was 63.9% (95% CI 0.57-0.71, n=1426/2706), and the pooled 3-year OS was 42.1% (95% CI 0.34.2-0.50, n=907/2355). The pooled progression-free survival was 46.6% (95% CI 0.39-0.55, n=1295/3253) after a median follow-up of 1.8 (range 1-6) years. The pooled relapse rate was 26.8% (95% CI 0.22-0.32, n=972/3253) after a median follow-up of 2.25 (1-3) years. The pooled incidence of acute (grade II-IV) graft-versus-host disease (GVHD) and chronic GVHD was 36.4% (95% CI 0.31-0.42, n=1131/3030) and 41.2% (95% CI 0.35-0.48, n=1337/3228), respectively. The pooled non-relapse mortality was 22.6% (95% CI 0.17-0.29, n=888/3196) after a median follow-up of 2.6 (1-5) years. Conclusion MMUD-HSCT has demonstrated favorable outcomes with an acceptable toxicity profile. It represents a promising option in patients lacking an HLA-matched or haploidentical donor and may expand HSCT access to underrepresented racial and ethnic populations.
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Affiliation(s)
- Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
- *Correspondence: Muhammad Umair Mushtaq,
| | - Moazzam Shahzad
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
- Moffitt Cancer Center, University of South Florida, Tampa, FL, United States
| | - Ezza Tariq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
- Department of Medicine, University of Toledo Medical Center, Toledo, OH, United States
| | - Qamar Iqbal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Muhammad U. Zafar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Iqra Anwar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Rajat Bansal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Anurag K. Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Natalie S. Callander
- School of Medicine and Public Health, University of Wisconsin, Madison, WI, United States
| | - Peiman Hematti
- School of Medicine and Public Health, University of Wisconsin, Madison, WI, United States
| | - Joseph P. McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
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14
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Mushtaq MU, Shahzad M, Shah AY, Chaudhary SG, Zafar MU, Anwar I, Neupane K, Khalid A, Ahmed N, Bansal R, Balusu R, Singh AK, Abhyankar SH, Callander NS, Hematti P, McGuirk JP. Impact of natural killer cells on outcomes after allogeneic hematopoietic stem cell transplantation: A systematic review and meta-analysis. Front Immunol 2022; 13:1005031. [PMID: 36263054 PMCID: PMC9574024 DOI: 10.3389/fimmu.2022.1005031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/09/2022] [Indexed: 11/13/2022] Open
Abstract
Background Natural killer (NK) cells play a vital role in early immune reconstitution following allogeneic hematopoietic stem cell transplantation (HSCT). Methods A literature search was performed on PubMed, Cochrane, and Clinical trials.gov through April 20, 2022. We included 21 studies reporting data on the impact of NK cells on outcomes after HSCT. Data was extracted following the PRISMA guidelines. Pooled analysis was done using the meta-package (Schwarzer et al.). Proportions with 95% confidence intervals (CI) were computed. Results We included 1785 patients from 21 studies investigating the impact of NK cell reconstitution post-HSCT (8 studies/1455 patients), stem cell graft NK cell content (4 studies/185 patients), therapeutic NK cell infusions post-HSCT (5 studies/74 patients), and pre-emptive/prophylactic NK cell infusions post-HSCT (4 studies/77 patients). Higher NK cell reconstitution was associated with a better 2-year overall survival (OS) (high: 77%, 95%CI 0.73-0.82 vs low: 55%, 95%CI 0.37-0.72; n=899), however, pooled analysis for relapse rate (RR) or graft versus host disease (GVHD) could not be performed due to insufficient data. Higher graft NK cell content demonstrated a trend towards a better pooled OS (high: 65.2%, 95%CI 0.47-0.81 vs low: 46.5%, 95%CI 0.24-0.70; n=157), lower RR (high: 16.9%, 95%CI 0.10-0.25 vs low: 33%, 95%CI 0.04-0.72; n=157), and lower acute GVHD incidence (high: 27.6%, 95%CI 0.20-0.36 vs low: 49.7%, 95%CI 0.26-0.74; n=157). Therapeutic NK or cytokine-induced killer (CIK) cell infusions for hematologic relapse post-HSCT reported an overall response rate (ORR) and complete response (CR) of 48.9% and 11% with CIK cell infusions and 82.8% and 44.8% with NK cell infusions, respectively. RR, acute GVHD, and chronic GVHD were observed in 55.6% and 51.7%, 34.5% and 20%, and 20.7% and 11.1% of patients with CIK and NK cell infusions, respectively. Pre-emptive donor-derived NK cell infusions to prevent relapse post-HSCT had promising outcomes with 1-year OS of 69%, CR rate of 42%, ORR of 77%, RR of 28%, and acute and chronic GVHD rates of 24.9% and 3.7%, respectively. Conclusion NK cells have a favorable impact on outcomes after HSCT. The optimal use of NK cell infusions post-HSCT may be in a pre-emptive fashion to prevent disease relapse.
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Affiliation(s)
- Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
- *Correspondence: Muhammad Umair Mushtaq,
| | - Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
- Moffitt Cancer Center, University of South Florida, Tampa, FL, United States
| | - Amna Y. Shah
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Muhammad U. Zafar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Karun Neupane
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Ayesha Khalid
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Rajat Bansal
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Ramesh Balusu
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Anurag K. Singh
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Natalie S. Callander
- University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Peiman Hematti
- University of Wisconsin School of Medicine and Public Health, Madison, WI, United States
| | - Joseph P. McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
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15
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Shahzad M, Chaudhary SG, Anwar I, Arslan M, Naseem Z, Fatima NT, Abbas S, Ali T, Siddiqui RS, Hematti P, Abhyankar SH, McGuirk JP, Mushtaq MU. Top 100 Cited Articles on Clinical Hematopoietic Stem Cell Transplantation: A Bibliometric Analysis. Front Med (Lausanne) 2022; 9:872692. [PMID: 35733859 PMCID: PMC9208296 DOI: 10.3389/fmed.2022.872692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 05/04/2022] [Indexed: 12/03/2022] Open
Abstract
We conducted a bibliometric analysis to identify scholarly impact and factors associated with the top 100 cited articles on clinical hematopoietic stem cell transplantation (HSCT). In January 2021, a title-specific search was conducted. Non-HSCT and pre-clinical (in-vitro and animal) studies were excluded. A total of 39,406 records were identified and a list of the top 100 articles was made. Articles included in our study were characterized by the citations received, publication year, topic, study design, authors, h-index, and institutions. Linear regression analyses were performed. The 100 most cited articles were published over 52 years from 1968 to 2020, with a maximum number of articles (n = 40) published in the 1990s decade. Top-100 articles were cited 62,002 times with a median citation count of 465 (range 336–2240). The top-cited articles originated from 12 countries. United States contributed 69 articles. The University of Washington Fred Hutchinson Cancer Center (n = 15) was the leading institution. Blood (n = 32) and New England Journal of Medicine (n = 31) made the greatest contribution, and 52 manuscripts were clinical trials. The first author's H-index significantly correlated with citation count while journal impact factor, years since publication, first author's gender, and the number of authors did not have a significant association with the number of citations. In a multivariate regression model, the first author's h-index (regression coefficient 5.46, 95% confidence interval 2.99 to 7.93, p < 0.001) independently correlated with the citation count. Our study highlights the most influential articles on clinical HSCT and provides valuable insight for future research needs of the specialty.
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Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
- Department of Medicine, St Mary's Medical Center, Huntington, WV, United States
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Muhammad Arslan
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Zehra Naseem
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Naira T. Fatima
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Sakina Abbas
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Tayyaba Ali
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Raheel S. Siddiqui
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Peiman Hematti
- Division of Hematology/Oncology, University of Wisconsin School of Medicine & Public Health, Madison, WI, United States
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Joseph P. McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, MO, United States
- *Correspondence: Muhammad Umair Mushtaq
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16
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Shahzad M, Chaudhary SG, Zafar MU, Hassan MA, Hussain A, Ali F, Anwar I, Ahmed M, Ahmed N, Khurana S, Rauf MA, Anwar F, Hematti P, Callander NS, Abhyankar SH, McGuirk JP, Mushtaq MU. Impact of COVID-19 in Hematopoietic stem cell transplant recipients: A systematic review and meta-analysis. Transpl Infect Dis 2022; 24:e13792. [PMID: 35030267 DOI: 10.1111/tid.13792] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/23/2021] [Accepted: 01/03/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Hematopoietic stem cell transplant (HSCT) recipients are at increased risk of mortality and morbidity with Coronavirus Disease 2019 (COVID-19) due to severe immune dysfunction. METHODS A literature search was performed on PubMed, Cochrane, and Clinical trials.gov from the date of inception to 12/08/2021. We identified 19 original studies reporting data on COVID-19 in HSCT recipients after screening 292 articles. Data was extracted following PRISMA guidelines. Quality evaluation was done using the NIH quality assessment tool. Inter-study variance was calculated using Der Simonian-Laird Estimator. Pooled analysis was conducted using MetaXL. A random-effects model was used to estimate the proportions with 95% confidence intervals (CI). RESULTS Of 6711 patients in 19 studies, 2031 HSCT patients with SARS-CoV-2 infection were analyzed. The median age of patients was 56.9 (range 1-81.6) years, and 63% patients were men according to 14 studies. The median time from transplant to SARS-CoV-2 infection for autologous (auto) and allogeneic (allo) HSCT patients was 23.2 (0.33- 350.5) months and 16.4 (0.2- 292.7) months respectively. The median follow-up time after COVID-19 diagnosis was 28 (0-262) days. The COVID-19 mortality rate was 19% (95% CI 0.15- 0.24, I2 = 76%, n = 373/2031). The pooled mortality rate was 17% (95% CI 0.12- 0.24, I2 = 78%, n = 147/904) in auto-HSCT patients and 21% (95% CI 0.16- 0.25, I2 = 60%, n = 231/1103) in allo-HSCT patients. CONCLUSIONS HSCT recipients have a high risk of mortality and clinical complications due to COVID-19. There is a need for ongoing vigilance, masks, and social distancing, vaccination, and aggressive management of SARS-CoV-2 infection in HSCT recipients. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad U Zafar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Maha A Hassan
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ali Hussain
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Fatima Ali
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Mamoon Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sharad Khurana
- Division of Hematology/Oncology, University of Arizona College of Medicine, Tucson, AZ
| | - Muhammad A Rauf
- Division of Transplant Surgery, Vanderbilt University, Nashville, TN
| | - Faiz Anwar
- Division of Hematology/Oncology, Cleveland Clinic, Cleveland, OH
| | - Peiman Hematti
- Division of Hematology/Oncology, University of Wisconsin School of Medicine & Public Health, Madison, WI
| | - Natalie S Callander
- Division of Hematology/Oncology, University of Wisconsin School of Medicine & Public Health, Madison, WI
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph P McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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17
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Shahzad M, Chaudhary SG, Basit A, Thellman C, Rodriguez L, Abhyankar SH, McGuirk JP, Mushtaq MU. Chronic graft-versus-host disease presenting as acute polymyositis: A case series and systematic review. Transpl Immunol 2021; 70:101520. [PMID: 34952168 DOI: 10.1016/j.trim.2021.101520] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 12/24/2022]
Abstract
Chronic graft-versus-host disease (cGvHD) remains a significant complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). Commonly targeted organs are skin, eyes, mouth, gastrointestinal tract, and liver. Muscular involvement and presentation as acute polymyositis (APM) remain a rare manifestation of cGvHD. We present a case series of three patients who presented with APM as a sole presentation of cGvHD and were treated successfully with corticosteroids and ruxolitinib. We also conducted a systematic review including 72 patients to summarize current literature regarding APM associated with cGvHD after allo-HSCT. The estimated incidence of cGvHD-associated APM is up to 3.4%, with a median time to onset of 1.6 years post-allo-HSCT. Most cases (85%) presented with myalgia and progressive bilateral proximal muscle weakness with elevated creatine kinase and/or aldolase. Over half of the patients had a prior history of acute GvHD. Isolated APM presenting without other clinical manifestations of cGvHD was rare. Biopsy of affected muscles usually shows characteristic myonecrosis, which remains the gold standard for diagnosis. Most cases respond to systemic steroids and immunosuppressive therapy. However, refractory cases remain challenging to treat and can cause significant morbidity and mortality. Ruxolitinib appears to be an effective therapy in this setting.
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Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Abdul Basit
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Connor Thellman
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Liza Rodriguez
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Joseph P McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS, United States.
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Mushtaq MU, Shahzad M, Chaudhary SG, Luder M, Ahmed N, Abdelhakim H, Bansal R, Balusu R, DeJarnette S, Divine C, Kribs R, Shune L, Singh AK, Ganguly S, Abhyankar SH, McGuirk JP. Impact of SARS-CoV-2 in Hematopoietic Stem Cell Transplantation and Chimeric Antigen Receptor T Cell Therapy Recipients. Transplant Cell Ther 2021; 27:796.e1-796.e7. [PMID: 34256172 PMCID: PMC8272625 DOI: 10.1016/j.jtct.2021.07.005] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/19/2021] [Accepted: 07/05/2021] [Indexed: 12/15/2022]
Abstract
Coronavirus disease 2019 (COVID-19), a respiratory illness caused by the novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), was declared a pandemic in March 2020, and has caused more than 600,000 deaths in the United States at the time of this report. Hematopoietic stem cell transplantation (HCT) or chimeric antigen receptor T cell (CAR-T) therapy recipients have a higher risk of mortality with COVID-19 owing to profound immune dysregulation. In this study, we investigated the impact of SARS-CoV-2 in HCT/CAR-T therapy recipients. This single-center prospective study included all (n = 58) adult HCT/CAR-T recipients who were diagnosed with COVID-19 at the University of Kansas Medical Center between March 2020 and May 2021. Baseline and disease-related characteristics were ascertained from medical records. Data were analyzed using SPSS version 21 (IBM, Armonk, NY). Bivariate analyses, using the chi-square and t-test, and logistic regression analyses were conducted. The study included 58 HCT/CAR-T patients who acquired SARS-CoV-2 infection, including recipients of allogeneic HCT (n = 32), autologous HCT (n = 23), and CAR-T therapy (n = 3). The median patient age was 58 years (range, 24 to 77 years), and 64% were males. The median time from HCT/CAR-T therapy to SARS-CoV-2 infection was 17.7 months (range, 0.2 to 201.9 months), and 22% of the patients acquired SARS-CoV-2 within the first 100 days post-HCT/CAR-T therapy. The primary hematologic disorders were plasma cell (36%), myeloid (38%), and lymphoid (26%) malignancies. Myeloablative conditioning was performed in 62% of patients. Donors were autologous (45%), matched sibling (15%), matched unrelated (21%), and haploidentical (19%). Prior history of grade II-IV acute graft-versus-host disease (GVHD), active GVHD, and current immunosuppressive therapy (IST) was noted in 22%, 31%, and 36% of patients, respectively. Concurrent infections were observed in 19%. Lymphopenia (P = .049) and high serum ferritin concentration (P = .020) were associated with mortality. COVID-19 severity was mild in 50% of the patients, moderate in 22%, and severe in 28%. Clinical findings included pneumonia or abnormal chest imaging (in 50%), hypoxia (28%), intensive care unit admission (19%), and mechanical ventilation (10%). Therapies included remdesivir (in 41%), convalescent plasma (35%), dexamethasone (22%), monoclonal antibodies (19%), and tocilizumab (3%). The median duration of viral shedding (positive SARS-CoV-2 PCR) was 7.7 weeks (range, 2 to 18.7 weeks), and 2 patients had a persistent infection for >5 months post-CAR-T therapy. After a median follow-up of 6.1 months (range, 0.5-13.6 months), the mortality rate was 16% in all patients and 28% in allogeneic HCT recipients. Among 9 patients who died, the median survival after SARS-CoV-2 infection was 23 days (range, 14 to 140 days). In survivors with moderate-severe COVID-19, the median time to recovery was 4.2 weeks (range, 1.1 to 24.7 weeks). Among allogeneic HCT recipients, 5 (16%) developed subsequent pulmonary chronic GVHD necessitating systemic steroids and additional IST. Significant predictors of COVID-19 severity included allogeneic HCT (odds ratio [OR], 3.6, 95% confidence interval [CI], 1.2 to 10.8; P = .020), history of grade II-IV acute GVHD (OR, 4.6; 95% CI, 1.10 to 18.86; P = .036) and concurrent IST (OR, 5.9; 95% CI, 1.8 to 19.8; P = .004). HCT and CAR-T cell therapy recipients are at an increased risk of moderate-severe COVID-19 pneumonia and higher mortality with SARS-CoV-2 infection. Our findings confirm the need for continuing vigilance with social distancing and masks, vaccination prioritization, close monitoring, and aggressive treatment of HCT/CAR-T therapy recipients.
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Affiliation(s)
- Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS.
| | - Moazzam Shahzad
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Mary Luder
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Haitham Abdelhakim
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Rajat Bansal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Shaun DeJarnette
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Clint Divine
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Robert Kribs
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Leyla Shune
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Siddhartha Ganguly
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph P McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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19
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Shahzad M, Siddiqui RS, Anwar I, Chaudhary SG, Ali T, Naseem M, Ahmed TF, Ahmed Z, Khurana S, Ahmed N, Balusu R, Singh AK, Hematti P, Callander NS, Abhyankar SH, McGuirk JP, Mushtaq MU. Outcomes with CD34-Selected Stem Cell Boost for Poor Graft Function after Allogeneic Hematopoietic Stem Cell Transplantation: A Systematic Review and Meta-Analysis. Transplant Cell Ther 2021; 27:877.e1-877.e8. [PMID: 34284148 DOI: 10.1016/j.jtct.2021.07.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 07/08/2021] [Accepted: 07/11/2021] [Indexed: 12/28/2022]
Abstract
Poor graft function (PGF) is a life-threatening complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT) characterized by multilineage cytopenia in the absence of mixed donor chimerism (<95% donor), relapse, or severe graft-versus-host disease (GVHD). We present a systemic review and meta-analysis aimed at assessing the outcomes with CD34-selected stem cell boost (SCB) for PGF in adult allo-HSCT recipients. We screened a total of 1753 records identified from 4 databases (PubMed, Embase, Cochrane, and ClinicalTrials.gov) following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, using the search terms "hematological malignancies," "hematopoietic stem cell transplantation," "CD34 antigen(s)," "graft failure," and "poor graft function," from the date of inception to January 2021. After excluding review, duplicate, and nonrelevant articles, we included 7 studies reporting outcomes following administration of CD34-selected SCB for PGF after allo-HSCT, including hematologic complete response (CR) and overall response rate (ORR), GVHD, and overall survival (OS). Quality evaluation was done using the National Institutes of Health quality assessment tool. Pooled analysis was done using the R 'meta' package, and proportions with 95% confidence intervals (CIs) were computed. The inter-study variance was calculated using the Der Simonian-Laird estimator. We identified 209 patients who received CD34-selected SCB for PGF after allo-HSCT. The median age was 49 years (range, 18 to 69 years), and 61% were men. Primary graft sources included peripheral blood stem cells (72%) and bone marrow (28%). Donor types were matched sibling (37%), matched unrelated (36%), mismatched unrelated (22%), and haploidentical donors (5%). The median time from allo-HSCT to SCB was 138 days (range, 113 to 450 days). The median SCB dose was 3.45 × 106 CD34 cells/kg (range, 3.1 to 4.9 × 106 cells/kg). CR and ORR were 72% (95% CI, 63% to 79%; I2 = 26%) and 80% (95% CI, 74% to 85%; I2 = 0%), respectively. After a median follow-up of 42 months (range, 30 to 77 months), the actuarial survival rate was 54% (95% CI, 47% to 61%; I2 = 0%). OS ranged from 80% at 1 year to 40% at 9 years. The incidences of acute and chronic GVHD after SCB were 17% (95% CI, 13% to 23%; I2 = 0%) and 18% (95% CI, 8% to 34%; I2 = 76%), respectively. Nonrelapse mortality was reported in 42 patients, with a pooled rate of 27% (95% CI, 17% to 40; I2 = 59%), and death due to relapse was reported in 25 patients, with a pooled rate of 17% (95% CI, 11% to 23%; I2 = 0%). Our data show that CD34-selected SCB improves outcomes after PGF post allo-HSCT with an acceptable toxicity profile. The literature lacks high-quality randomized evidence, and there remains an unmet need for prospective studies to address the optimal dosing and manipulation of SCB. © 2021 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc.
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Affiliation(s)
- Moazzam Shahzad
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas; Department of Medicine, St Mary's Medical Center, Huntington, West Virginia
| | - Raheel S Siddiqui
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas; Department of Medicine, Icahn School of Medicine at Mount Sinai/Queens, New York, New York
| | - Iqra Anwar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Tayyaba Ali
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Masooma Naseem
- Department of Medicine, Icahn School of Medicine at Mount Sinai/Queens, New York, New York
| | - Tehniat F Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Zahoor Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Sharad Khurana
- Division of Hematology & Oncology, University of Arizona College of Medicine, Tucson, Arizona
| | - Nausheen Ahmed
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Ramesh Balusu
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Anurag K Singh
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Peiman Hematti
- Division of Hematology & Oncology, University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
| | - Natalie S Callander
- Division of Hematology & Oncology, University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin
| | - Sunil H Abhyankar
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Joseph P McGuirk
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, Kansas.
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20
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Mushtaq MU, Luder M, Shahzad M, Ahmed N, Abdelhakim H, Bansal R, Balusu R, Chaudhary SG, DeJarnette S, Divine C, Kribs R, Shune L, Singh AK, Abhyankar SH, Ganguly S, McGuirk J. Outcomes with COVID-19 in hematopoietic stem cell transplant and cellular therapy patients. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.7033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
7033 Background: The Coronavirus Disease 2019 (COVID-19) has caused over 25 million infections in the US with over 0.4 million deaths. Hematogenic stem cell transplant (HCT) or cellular therapy (CT) recipients have a high risk of mortality with COVID-19 due to profound immune dysregulation. We aimed to assess the outcomes with COVID-19 in HCT/CT recipients. Methods: A single-center prospective study was conducted, including all (n=40) adult HCT/CT patients who were diagnosed with COVID-19 at the University of Kansas from Apr 2020 to Jan 2021. Baseline and disease-related characteristics were ascertained from medical records. Data were analyzed using SPSS version 21 (SPSS Inc, Chicago, IL). Bivariate analyses, using chi-square and t-test, and logistic regression analyses were conducted. Results: The study included 40 COVID-19 patients (72.5% Oct 2020-Jan 2021), including allogeneic HCT (n=25), autologous HCT (n=13) and CAR-T CT (n=2) with median time since HCT/CT of 12.4 (1-201.9), 37.2 (0.4-118.7), and 3.8 (2.8-4.8) months. Seventy percent were Caucasians and 17.5 were Hispanics. Primary hematologic malignancy was myeloid (37.5%), lymphoid (35%) or plasma cell disorder (27.5%). Myeloablative conditioning was performed in 65% of patients. Donors were autologous (37.5%), matched sibling (17.5%), matched unrelated (22.5%) and haploidentical (22.5%). COVID-19 was mild (42.5%), moderate (42.5%) or severe (15%). Clinical findings included pneumonia (62.5%), hypoxia (25%) and ICU admission (17.5%) while therapies included remdesivir (47.5%), convalescent plasma (40%), dexamethasone (25%) and monoclonal antibodies (17.5%). Concurrent cancer treatment, other infections and active GVHD were reported in 25% (all myeloma), 20% and 32.5% of patients. After a median follow-up of 74 days (7-269), the mortality rate was 12.5% in all patients and 20% in allo-HCT patients. Significant predictors of COVID-19 severity included allogeneic HCT, concurrent immune suppression and elevated inflammatory markers. (Table). Conclusions: Hematopoietic stem cell transplant recipients have an increased risk of mortality with COVID-19. Our findings confirm the need for vaccination prioritization, close monitoring, and aggressive treatment in HCT/CT patients.[Table: see text]
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Affiliation(s)
- Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Mary Luder
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Moazzam Shahzad
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Haitham Abdelhakim
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Rajat Bansal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Shaun DeJarnette
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Clint Divine
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Robert Kribs
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Leyla Shune
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Siddhartha Ganguly
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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21
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Khanam R, Shahzad M, Pachika PS, Ahmed Z, Ali F, Masood A, Shah Z, Chattaraj A, Chaudhary SG, Balusu R, Ahmed N, Khurana S, Anwer F, Abhyankar SH, McGuirk JP, Mushtaq MU. Outcomes with venetoclax in myelodysplastic syndromes: A systematic review. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e19035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19035 Background: Myelodysplastic syndromes (MDS) are clonal hemopoietic disorders causing cytopenia(s) and increased risk of transformation to acute myeloid leukemia (AML). Venetoclax is a B-cell lymphoma-2 (BCL-2) inhibitor that induces apoptosis in malignant cells. The FDA has approved venetoclax for the treatment of newly diagnosed adult AML patients unfit for intensive chemotherapy and its utility in MDS is being explored. We present a systematic review aimed to evaluate outcomes with venetoclax in MDS patients. Methods: We performed a literature search on 3 databases (Pubmed, Cochrane, and Clinicaltrials.gov) following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We screened 62 studies using the Mesh terms ‘myelodysplastic syndrome’ and ‘venetoclax’. After excluding review, duplicate and non-relevant articles, 8 studies were included in the analysis. Quality evaluation was done using the NIH quality assessment tool. Pooled analysis was done using the ‘meta’ package (Schwarzer et al, R programming language) and proportions with 95% confidence intervals (CI) were computed. The Inter-study heterogeneity among the studies was assessed using the Q statistic proposed by Cochrane and the I2 index introduced by Higgins and Thompson. Results: We identified 313 patients from 8 studies (1 prospective, 3 retrospective, 2 ex-vivo, 2 clinical trials). Venetoclax was used in combination with hypomethylating agents (HMA) in 6 studies and with other agents in 2 studies. Most patients were pre-treated. Complete response (CR) with or without hematological recovery (CRi) was reported in 45% of patients (95% CI 0.26-0.66, I2= 90%, n = 292). Stable disease (SD) was seen in 18% patients (95% CI 0.08-0.37, I2= 85%, n = 223). Overall response rate (ORR) was 51% (95% CI 0.31-0.70, I2= 89%, n = 122). Hematopoietic stem cell transplant (HCT) was performed in 22% patients (95% CI 0.09-0.44, I2= 75%, n = 122). Twenty percent patients (95% CI 0.15-0.28, I2= 0%, n = 149) died. Common adverse events seen with venetoclax were cytopenias, gastrointestinal side effects and infections, often requiring drug interruption or dose. Conclusions: Despite heterogeneity of available literature, venetoclax seems to be a promising agent in treatment of MDS patients. Prospective clinical trial data is needed to ascertain safety and efficacy of venetoclax in MDS and impact on overall survival, in particular, in patients proceeding to HCT.[Table: see text]
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Affiliation(s)
- Razwana Khanam
- University of Pittsburgh Medical Center, McKeesport, Mckeesport, PA
| | - Moazzam Shahzad
- Department of Internal Medicine, St. Mary's Medical Center, Huntington, WV
| | | | - Zahoor Ahmed
- King Edward Medical University, Lahore, Pakistan
| | | | | | | | - Asmi Chattaraj
- University Pittsburgh Medical Center, Mckeesport, Mckeesport, PA
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | | | - Faiz Anwer
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph P McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Westwood, KS
| | - Muhammad Umair Mushtaq
- Devision of Hematologic Malignancies and Cellular Therapeutics University of Kansas Medical Center, Westwood, KS
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22
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Ahmed N, Fitzmaurice S, Morey C, Torres T, Beckman D, Ganguly S, Bansal R, Rodriguez L, Abdelhakim H, Singh AK, Abhyankar SH, Shune L, Kribs R, Devine C, Hanses J, Mushtaq MU, McGuirk J. Telehealth to increase access to transplant survivorship care for allogeneic stem cell transplant recipients regardless of distance to transplant center or neighborhood income. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e13615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e13615 Background: Transplant Survivorship Clinic at our institution serves to improve outcomes and overall health of allogeneic transplant survivors. The COVID19 pandemic allowed for growth of telemedicine in our program. We examine the patterns of use of telehealth and hypothesize that the use of telemedicine allowed continued access to care compared to the era prior to availability. We compared our transplant survivorship clinic data from July- December 2020, when telehealth was well established and compared to July-December 2019. Methods: All patients seen by the survivorship team for end of treatment visits, graft versus host disease assessments and survivorship visits annually between July-December 2019 and July-December 2020 were included. Their zip codes were used to get direct distance to survivorship clinic, average drive time, driving distance and average household income as in zip-codes.com database. Results: Total number of office visits in July-Dec 2019 was 163 visits (0% via telehealth) and in July-Dec 2020 was 228 (66.2% via telehealth). All encounters (telehealth and office visits) were lower in July and August 2020 compared to July and August 2019 but higher in months of September -December 2020 compared to 2019. Comparing all encounters during 7/2019-12/2019 to 7/2020-12/2020, there was no statistically significant difference in median age (58yr vs 60 yr), gender (males: 58% vs 59%), race (non-white: 11% vs 8.7%), median years from transplant (4yr vs 3 yrs), median income of patient neighborhood ($63,735 vs $60,465) and average drive time to center from zip code (40 min vs 51min). Comparison of patients who chose telehealth vs. office visit is summarized in table. While there was no statistically significant difference in age when comparing all encounters in 2019 and 2020, those who chose telehealth were younger (55yrs vs 60yrs, p=0.003). Conclusions: There were higher patient encounters in the 2020 period compared to 2019. Most of these 2020 encounters were via were telehealth, demonstrating the role of telehealth in increasing access. Younger patients appeared to choose telehealth, but telehealth served patients up to the age of 77 yrs. Utilization of telehealth appeared to be irrespective of demographics such as gender, neighborhood income and driving distance to the center. Comparison of telehealth vs office visit for July-December 2019 and 2020.[Table: see text]
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Affiliation(s)
- Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | | | - Tania Torres
- University of Kansas Medical Center, Westwood, KS
| | | | - Siddhartha Ganguly
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Rajat Bansal
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | | | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Leyla Shune
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Robert Kribs
- University of Kansas Medical Center, Westwood, KS
| | - Clint Devine
- University of Kansas Medical Center, Westwood, KS
| | | | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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23
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Siddiqui RS, Shahzad M, Majeed M, Hussain A, Murtaza F, Khalid F, Habib A, Aijaz Z, Bukhari SS, Anwar I, Altaf S, Anwer F, Chaudhary SG, Balusu R, Ahmed N, Ganguly S, Abhyankar SH, McGuirk J, Khosa F, Mushtaq MU. Gender disparities in National Institute of Health funding for hematologic malignancies, hematopoietic stem cell transplantation, and cellular therapeutics. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.11020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
11020 Background: Gender inequality in research funding has been studied extensively; however, the literature lacks evidence in Hematology. We investigated trends in National Institutes of Health (NIH) funding for hematologic malignancies (HM), hematopoietic stem cell transplantation (HSCT), and cellular therapeutics (CT). Methods: The data on Hematology funding was retrieved from NIH Research Portfolio Online Reporting Tools (RePORT) Categorical Spending for fiscal years 2018 and 2019. A total of 6351 entries were reported. Only grants (n=1834) that were related to HM, HSCT, and CT were included. After excluding non-relevant, 975 principal investigators (PIs) were included in the analysis. Additional data regarding PIs was ascertained from the Scopus database, LinkedIn, Doximity, and departmental websites, including the number of publications, number of years of active research, H-index, highest degree, gender, and institution. Data were analyzed using SPSS version 21. Bivariate analyses, using chi-square and t-test, and linear regression analyses were performed. Results: In 2018 and 2019, 1834 grants totaling $799.4 million were awarded by the NIH for malignant hematology research (men 1301, 71% vs women 533, 29%). Of 975 PIs, 680 (70%) were men and 295 (30%) were women. Table highlights gender disparities in NIH funding and associated factors. Most of the grant recipients were Ph.D. or M.D./Ph.D. About 70% of total funding was awarded to male PIs. There were no gender differences in the mean number of grants and mean grant amount. Women had significantly lower years of active research and academic productivity. Conclusions: Although the gender gap in academic hematology has decreased in recent years, the latest trend suggests significant gender inequality in NIH funding for malignant hematology, transplantation, and cellular therapy.[Table: see text]
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Affiliation(s)
- Raheel Sufian Siddiqui
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Moazzam Shahzad
- Department of Internal Medicine, St. Mary's Medical Center, Huntington, WV
| | - Mahrukh Majeed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ali Hussain
- Sentara Albemarle Medical Center, Elizabeth City, NC
| | - Faryal Murtaza
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Farhan Khalid
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ayesha Habib
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Zobia Aijaz
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Syeda Sadia Bukhari
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Iqra Anwar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sehar Altaf
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Faiz Anwer
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Siddhartha Ganguly
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Faisal Khosa
- University of British Columbia, Vancouver, BC, Canada
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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24
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Shahzad M, Anwar I, Siddiqui RS, Ahmed TF, Majeed M, Hassan MA, Ahmed Z, Neupane K, Ali T, Faisal MS, Naseem M, Chaudhary SG, Balusu R, Ahmed N, Singh AK, Abhyankar SH, McGuirk J, Anwer F, Mushtaq MU. Outcomes with CD34 stem cell boost for poor graft function after allogeneic hematopoietic stem cell transplantation for hematologic malignancies: A systemic review and meta-analysis. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e19021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19021 Background: Poor graft function (PGF) is a life-threatening complication after allogeneic hematopoietic stem cell transplantation (allo-HCT) characterized by severe multilineage cytopenia in the absence of mixed donor chimerism, relapse, or severe graft-vs-host disease (GVHD). We present a systemic review and meta-analysis aimed to assess the outcomes with stem cell boost (SCB) for PGF in adult allo-HCT patients. Methods: Following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, 752 articles were screened from 4 databases (PubMed, Embase, Cochrane, and Clinical trials.gov) using MeSH terms and keywords for “hematological malignancies”, “hematopoietic stem cell transplantation”, “CD34 antigen(s)” and “treatment outcome(s)” from the date of inception to Jan 2021. After excluding review, duplicate and non-relevant articles, we included 8 studies (1 prospective, 7 retrospective) reporting hematologic complete/overall response rate (CR/ORR), GVHD and overall survival (OS) after SCB for PGF after Allo-HSCT. Quality evaluation was done using the NIH quality assessment tool. Pooled analysis was done using the ‘meta’ package (Schwarzer et al, R programming language) and proportions with 95% confidence intervals (CI) were computed. Inter-study variance was calculated using Der Simonian-Laird Estimator. Results: We identified 217 patients who received SCB for PGF after allo-HCT. Median age, time since transplant and SCB dose were 48 (37-54) years, 133 (113-450) days and 3.43 (1.7-4.9) million CD34 cells/kg respectively. CR and ORR were 71% (95%CI 0.63-0.77, I216%) and 80% (95%CI 0.74-0.85, I20%) respectively. After median follow up of 41.5 (5-77) months, actuarial survival rate (ASR) was 54% (95%CI 0.48-0.61, I20%). OS was reported from 80% (1y) to 40% (9y) Acute and chronic GVHD incidence after SCB was 17% (95% CI 0.12-0.23, I2=0%) and 17% (95% CI 0.08-0.32, I2=72%, n=197) respectively, and 25% (95% CI 0.14-0.39, I2=63%, n=163) deaths were due to relapse (Table). Conclusions: CD34 SCB improves outcomes after PGF after allo-HSCT with acceptable toxicity profile. However, current literature lacks high-quality randomized evidence and there remains an unmet need for prospective studies to address optimal dosing and manipulation of SCB. Outcomes with SCB for PGF after allo-HCT (n=217).[Table: see text]
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Affiliation(s)
- Moazzam Shahzad
- Department of Internal Medicine, St. Mary's Medical Center, Huntington, WV
| | - Iqra Anwar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Raheel Sufian Siddiqui
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | - Mahrukh Majeed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Maha Awaiz Hassan
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Zahoor Ahmed
- King Edward Medical University, Lahore, Pakistan
| | | | - Tayyaba Ali
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | - Masooma Naseem
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Faiz Anwer
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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Basit A, Shahzad M, Chaudhary SG, Khalid F, Ahmed N, Khurana S, Ganguly S, Abhyankar SH, McGuirk J, Mushtaq MU. Acute polymyositis presenting as chronic graft-versus-host disease: A systemic review. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e19025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19025 Background: Chronic graft-versus-host disease (cGvHD) remains a significant complication of allogenic hematopoietic stem cell transplantation (allo-HSCT), with an estimated incidence of over 50%. Commonly targeted organs are skin, eyes, mouth, gastrointestinal tract, and liver. Muscular involvement and presentation as acute polymyositis (APM) remains a rare manifestation of cGvHD. We present a systemic review of APM associated with cGvHD to summarize current evidence regarding epidemiology, clinical presentation, diagnosis, treatment, and prognosis. Methods: A systemic review was conducting following Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. We screened 97 articles from 3 databases (PubMed, Embase, and Cochrane) using the MeSH terms and keywords for “Allogenic stem cell transplantation,” “Chronic graft-versus-host disease,” “Polymyositis” and “Myositis” from the date of inception to Jan 2021. After excluding duplicate, review and non-relevant articles, we included 36 studies (3 retrospective, others case series/reports) reporting APM associated with cGvHD after allo-HSCT. Results: We identified 72 patients, presented with APM associated with cGvHD after allo-HSCT. It involves cases of all ages, with male predominance. The onset of APM ranges as early as 100 days to 5 years, with a median range of 1.6 years post-allo-HSCT. Over half (59%) of patients had prior acute GvHD. Majority (85%) of cases presented with myalgia and progressive bilateral proximal muscle weakness with elevated Creatine phosphokinase (CPK) and/or Aldolase. Isolated presentation of APM without other manifestations of GvHD was rare, and concurrent skin involvement was present in 42% cases. Steroids remain the mainstay of treatment, achieving complete treatment response in up to 78% of cases. In some refractory cases, Rituximab has also been effective. Conclusions: APM can present as a sole manifestation of cGvHD with an estimated incidence of up to 3.4%. Diagnosis can be challenging as it can mimic idiopathic polymyositis. Radiologically targeted muscle biopsy showing characteristic myonecrosis remains the gold standard for diagnosis. Most (90%) cases respond to steroids and immunosuppression agents. Nevertheless, refractory cases remain challenging to treat and can cause significant morbidity and mortality. Characteristics of APM in 3 cohorts of allo-HSCT patients.[Table: see text]
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Affiliation(s)
| | - Moazzam Shahzad
- Department of Internal Medicine, St. Mary's Medical Center, Huntington, WV
| | - Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Fatima Khalid
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | - Siddhartha Ganguly
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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Chaudhary SG, Zafar MU, Hassan MA, Shahzad M, Hussain A, Ali F, Riaz Y, Khalid F, Khurana S, Balusu R, Ahmed N, Singh AK, Anwer F, Abhyankar SH, McGuirk J, Mushtaq MU. Outcomes with COVID-19 in patients with hematopoietic stem cell transplant and cellular therapy: A systemic review and meta-analysis. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e18611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e18611 Background: Coronavirus Disease 2019 (COVID-19) was declared a pandemic on March 11, 2020. COVID-19 has caused over 100 million infections and over 2 million deaths globally. Patients who have received a hematogenic stem cell transplant or cellular therapy (HCT) have a high risk of mortality and morbidity with COVID-19 due to severe immune dysregulation. We conducted a systematic review and meta-analysis aimed to evaluate the outcomes of COVID-19 in HCT patients. Methods: A literature search following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines (PRISMA) guidelines was performed on 3 databases (PubMed, Cochrane, and Clinical trials.gov) from the date of inception to Jan 2021. MeSH terms included ‘hematological malignancies’, ‘hematopoietic stem cell transplantation’, ‘SARS-CoV-2’, and ‘COVID 19’. We screened 99 articles and 6 studies (4 retrospective studies, 2 prospective) were included after excluding review, duplicate, and non-relevant articles. Quality evaluation was done using the NIH quality assessment tool. The Inter-study heterogeneity among the studies was assessed using the Q statistic proposed by Cochrane and the I2 index introduced by Higgins and Thompson. Pooled analysis was done using the ‘metaXL’, and the random effects model was used to estimate the pooled prevalence with 95% CI. Results: Of 1619 patients in 6studies, 646 HCT patients were analyzed (Table ). The median age of patients was 63 years and 59% were males. Median days since HCT for autologous (auto) HCT and allogeneic (allo) HCT patients were 690 and 450 days respectively. The average follow-up duration after COVID-19 was 24 days. COVID-19 mortality in HCT patients was 20% (95%CI 0.17 to 0.23, I2=0). Roedl et al (n=6) reported a mortality of 83% and was excluded from the pooled analysis. The mortality rate was 19% (95% CI 0.15 to 0.24, I2=0%) in auto HCT patients and 21% (95% CI 0.17 to 0.25, I2=0%) in allo HCT patients. Conclusions: The HCT patients are at significant risk of increased mortality and morbidity due to COVID-19. There is a need to prioritize HCT patients for COVID-19 vaccination, close surveillance, and aggressive management.[Table: see text]
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Affiliation(s)
- Sibgha Gull Chaudhary
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | - Maha Awaiz Hassan
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Moazzam Shahzad
- Department of Internal Medicine, St. Mary's Medical Center, Huntington, WV
| | - Ali Hussain
- Sentara Albemarle Medical Center, Elizabeth City, NC
| | | | - Yumna Riaz
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Fatima Khalid
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | - Ramesh Balusu
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Anurag K Singh
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Faiz Anwer
- Cleveland Clinic Taussig Cancer Institute, Cleveland, OH
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Joseph McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Muhammad Umair Mushtaq
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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27
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Ahmed N, Shippey E, Kus C, Appenfeller A, Hoffmann MS, Tun AM, Ganguly S, Shune L, Devine C, Bansal R, Abhyankar SH, Mushtaq MU, McGuirk J. Is chimeric antigen receptor T cell (CART) a destination procedure? Lower socioeconomic class who live farther from center have less access to CART. J Clin Oncol 2021. [DOI: 10.1200/jco.2021.39.15_suppl.e18562] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e18562 Background: Axicabtagene ciloleucel and tisagenlecleucel are commercially available CD19 chimeric antigen receptor T-cell (CART) therapies for B cell malignancies. Manufacturing pharmaceutical companies require patients to stay within 2 hours of the center for 4 weeks post infusion. Most centers require local lodging for that period if residence is over 30 minutes away. Financial burden may limit access. We therefore hypothesized that those who were likely to receive CART therapies were from higher income neighborhoods or lived closer to the facility. Methods: Since most patients get admitted for CART infusion, we used the Vizient CDB database for CART infusion admissions as well as other admissions. Patients over the age of 18 yrs who got commercially available CART between 2018 to 2020 were included. Distance was calculated in miles from patient zip code to treating center. Using census data, lower income neighborhoods (less than $40,000 median household income) were flagged. Results: 81 centers administered CART. We calculated the distance in miles between the patient and the center for both CART admissions as well as for all-cause inpatient admissions. Most admissions (81.2% all-cause vs 78.6% CART) were from neighborhoods with median income > $40,000. Most of the low-income admissions were from neighborhoods <10 miles (13.3% all admissions vs 15.7% CART). 80.6% of all CART patients came from neighborhoods over 10 miles, with 38.2% living over 60 miles away, while only 15.4% all-cause admissions were from > 60 miles. (p<.0001) While 74.9% of higher income CART patients lived beyond 10 miles from center, only 5.7% CART patients lived beyond 10 miles. Results summarized in Table. Conclusions: Most CART patients lived over 10 miles from the center, however less than 10% of them were from lower income neighborhoods. Neighborhood location relative to center and household income influence access and need to be addressed.[Table: see text]
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Affiliation(s)
- Nausheen Ahmed
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | - Crissy Kus
- University of Kansas Medical Center, Westwood, KS
| | | | | | - Aung M. Tun
- The University of Kansas Cancer Center, Westwood, KS
| | - Siddhartha Ganguly
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Leyla Shune
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | - Clint Devine
- University of Kansas Medical Center, Westwood, KS
| | - Rajat Bansal
- University of Kansas Medical Center, Westwood, KS
| | - Sunil H. Abhyankar
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
| | | | - Joseph McGuirk
- Division of Hematologic Malignancies and Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
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Fulbright JM, Doolittle GC, Rooney CM, Ganguly S, Abhyankar SH, Gilbert M, Dakhova O, Al-Sabbagh M, Zhang H, Myers GD, Lapteva N. Results from Melanoma Antigen Redirected Vaccine Stimulated Autologous Lymphocytes (MARVSmALo): A pilot study. J Clin Oncol 2020. [DOI: 10.1200/jco.2020.38.15_suppl.e15026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e15026 Background: Despite improvements in treatment with targeted agents and immunotherapeutics metastatic melanoma still has a guarded prognosis. Many melanoma cells upregulate the disialoganglioside GD2. Early GD2 chimeric antigen receptor (CAR) T-cell studies in neuroblastoma demonstrated no toxicity but limited ability to expand in vivo. Strategies to expand these GD2.CAR T cells might improve efficacy while retaining safety. This pilot study aimed to evaluate the safety and efficacy of first generation 14g2a.zeta chimeric antigen receptor ( GD2.CAR ) transduced, activated T cells enriched for vaccine specific cytotoxic T-Lymphocytes (tvs-CTL). Methods: Patients with metastatic melanoma in which standard therapy had failed were eligible if they had recovered from effects of prior therapy, did not have rapidly progressive disease, were free of melanoma involving the CNS and did not have a contraindication to receiving Hepatitis B, Polio or DTAP vaccine. Patients received each of these vaccines prior to cell harvest, 4 days before and 28 days after autologous T cell infusion. Patient 1 was treated with 2 x 108 cell dose and patients 2 and 3 were treated with 4x108 cell dose. We used QPCR to measure transgene copy number in patients before and after infusion. Interferon-gamma enzyme linked immunospot (ELISPOT) assay was used to measure the frequencies of tetanus, pertussis, diphtheria, poliovirus and tumor antigens-specific T cells in peripheral blood. Results: GD2.CAR-tvs-CTL were manufactured and infused in 3 patients. Overall the infusions were safe. Seven low grade adverse events possibly related to study participation were reported. The first 2 patients did not demonstrate robust in vivo expansion of GD2.CAR-tvs-CTLs by QPCR and had rapid disease progression. In patient 3 a significant expansion of GD2.CAR-tvs-CTLs, i.e. 18,250 copies/ug genomic DNA was observed on day 7 and cells persisted at 159 copies/ug DNA for up to 12 months (latest measured time point). High pertussis-specific responses were also observed by INF-gamma ELISPOT in this patient starting from day 14 after the vaccination through month 12. Conclusions: We have demonstrated that GD2.CAR T cells expanded and persisted in melanoma patient for up to 12 months. The use of vaccination before blood procurement for T cell manufacture and boosting virus-specific T cell after CAR T cell infusion is a safe strategy and may have helped induced higher transgene levels in one of three patients. Clinical trial information: NCT02482532 .
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Affiliation(s)
| | | | - Cliona M. Rooney
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
| | | | | | - Margaret Gilbert
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
| | - Olga Dakhova
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
| | - Mina Al-Sabbagh
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
| | - Huimin Zhang
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
| | | | - Natalia Lapteva
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, TX
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Szczepiorkowski ZM, Burnett CA, Dumont LJ, Abhyankar SH. Apheresis buffy coat collection without photoactivation has no effect on apoptosis, cell proliferation, and total viability of mononuclear cells collected using photopheresis systems. Transfusion 2018; 58:943-950. [PMID: 29451308 DOI: 10.1111/trf.14532] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/13/2017] [Accepted: 11/21/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND Extracorporeal photopheresis (ECP) has been approved for the treatment of advanced cutaneous T-cell lymphoma since 1988. While the precise mechanisms resulting in clinical effects are not fully understood, the photoactivation of mononuclear cells (MNCs) using ultraviolet A (UVA) light and methoxsalen is believed to be the predominant initiating process. The effects of MNC passage through the instrument without photoactivation are unknown. The objective of this study was to evaluate the effect of cell processing through the photopheresis instruments on MNCs. STUDY DESIGN AND METHODS Fourteen healthy male subjects underwent one simulated ECP procedure without reinfusion of buffy coats (BCs) in a two-center, open-label, prospective trial. Baseline peripheral blood BC, apheresis-separated untreated BC (BC1), and photoactivated BC (BC2) were evaluated in culture for viability by dye exclusion, apoptosis by annexin V binding, and cell proliferation response to phytohemagglutinin (PHA) stimulation by bromodeoxyuridine (BrdU) incorporation. RESULTS Photoactivation (BC2) resulted in 88% expression of annexin V by Day 1 of culture compared with 37 and 39% for baseline and untreated BC1. Cell viability by propidium iodide exclusion was reduced to 10% in BC2 on Day 1 versus 65 and 60% for baseline and BC1. The proliferative response to PHA stimulation was 97% inhibited in the photoactivated BC2. CONCLUSIONS These results demonstrate that the mechanical processes used for cell separation and processing of the BC in the absence of photoactivation do not induce a significant amount of apoptosis compared to the standard ECP with methoxsalen and UVA photoactivation.
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Affiliation(s)
- Zbigniew M Szczepiorkowski
- Department of Pathology and Laboratory Medicine.,Department of Medicine, Dartmouth-Hitchcock, Lebanon, New Hampshire.,Dartmouth Geisel School of Medicine, Hanover, New Hampshire.,Institute of Hematology and Transfusion Medicine, Warsaw, Poland
| | | | - Larry J Dumont
- Department of Pathology and Laboratory Medicine.,Dartmouth Geisel School of Medicine, Hanover, New Hampshire
| | - Sunil H Abhyankar
- Bone Marrow Transplant Program, University of Kansas Medical Center, Kansas City, Kansas
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30
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Mohyuddin GR, Clark AE, Shune LO, Lin TL, Abhyankar SH, Dias A, Dunavin N, McGuirk J, Ganguly S, Singh AK. Differences in outcomes between patients whose relapse was diagnosed radiologically versus clinically after autologous transplantation for relapsed/refractory diffuse large B-cell lymphoma. J Clin Oncol 2017. [DOI: 10.1200/jco.2017.35.15_suppl.e19001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e19001 Background: Surveillance scans performed after autologous stem cell transplant (AutoSCT) for patients with relapsed/refractory (RR) diffuse large B Cell lymphoma (DLBCL) have no proven survival benefit. We studied survival differences among patients with RR DLBCL post AutoSCT whose recurrences were detected on clinical history and exam, versus those detected on routine surveillance scan. Methods: We retrospectively identified 139 patients from our institutional database with DLBCL who underwent AutoSCT from 2000 to 2014. All patients had surveillance scans performed at days 100, 180 and at 1-year post AutoSCT. Results: Among the 139 patients with RR DLBCL that underwent AutoSCT, 37 relapsed, of which 21 were clinical and 16 radiological. There were no statistically significant differences in patient characteristics, although more patients in the clinical cohort had extra-nodal and bulky disease (Table 1). The median time to progression was 167 days for the clinical cohort and 565 days for the radiological cohort (p= 0.03). Median follow-up was 587 days for the clinical cohort and 1503 days for the radiological cohort (p=0.002). Median overall survival (OS) was 587 days for the clinical cohort, and was not reached for the radiological cohort (p=0.006). Conclusions: In our review, most patients with relapsed DLBCL after AutoSCT were diagnosed clinically. Patients whose relapse was diagnosed clinically were likely to be detected earlier and have a shorter OS. Our data indicates that patients with aggressive disease may be detected when clinically relevant, regardless of scanning. Given the known risks of excess radiation exposure, our data suggests that routine scanning may not be necessary in the majority of patients with DLBCL following AutoSCT. [Table: see text]
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Affiliation(s)
| | | | | | - Tara L. Lin
- Kansas University Medical Center, Kansas City, KS
| | | | - Ajoy Dias
- Kansas University Medical Center, Kansas City, KS
| | - Neil Dunavin
- Kansas University Medical Center, Kansas City, KS
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31
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Abdelhakim H, Cantilena A, Lin TL, Ganguly S, Singh AK, Shune LO, Abhyankar SH, Lipe B, McGuirk J, Allin D, Aljitawi OS. Transfusion support and post-transplant complications in autologous transplant patients receiving hyperbaric oxygen. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.e19004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | - Amy Cantilena
- University of Kansas Medical Center, Kansas City, KS
| | - Tara L. Lin
- University of Kansas Medical Center, Kansas City, KS
| | | | | | | | | | - Brea Lipe
- University of Kansas Medical Center, Kansas City, KS
| | | | - Dennis Allin
- University of Kansas Medical Center, Kansas City, KS
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32
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Mina A, Cantilena A, Lin TL, Ganguly S, Shune LO, L. Wise A, Singh A, Abhyankar SH, McGuirk J, Allin D, Aljitawi OS. A pilot study using hyperbaric oxygen therapy to improve umbilical cord blood stem cell engraftment: 6-months follow up results. J Clin Oncol 2016. [DOI: 10.1200/jco.2016.34.15_suppl.7048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Alain Mina
- University of Kansas Medical Center, Kansas City, KS
| | - Amy Cantilena
- University of Kansas Medical Center, Kansas City, KS
| | - Tara L. Lin
- University of Kansas Medical Center, Kansas City, KS
| | | | | | | | - Anurag Singh
- University of Kansas Medical Center, Kansas City, KS
| | | | | | - Dennis Allin
- University of Kansas Medical Center, Kansas City, KS
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33
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Aljitawi OS, Markiewicz M, Seng A, Lin TL, Ganguly S, Mahnken J, Singh A, Shune L, Abhyankar SH, Lipe B, Allin D, McGuirk J, Yankee T. The impact of HBO on early ALC recovery following high-dose therapy and autologous transplantation. J Clin Oncol 2015. [DOI: 10.1200/jco.2015.33.15_suppl.7034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | - Amara Seng
- University of Kansas Medical Center, Kansas City, KS
| | | | | | | | - Anurag Singh
- University of Kansas Medical Center, Kansas City, KS
| | - Leyla Shune
- University of Kansas Medical Center, Kansas City, KS
| | | | | | - Dennis Allin
- University of Kansas Medical Center, Kansas City, KS
| | | | - Thomas Yankee
- University of Kansas Medical Center, Kansas City, KS
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34
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Aljitawi OS, Ganguly S, Abhyankar SH, Ferree M, Marks R, Pipkin JD, McGuirk JP. Phase IIa cross-over study of propylene glycol-free melphalan (LGD-353) and alkeran in multiple myeloma autologous transplantation. Bone Marrow Transplant 2014; 49:1042-5. [DOI: 10.1038/bmt.2014.120] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2013] [Revised: 02/27/2014] [Accepted: 04/11/2014] [Indexed: 11/09/2022]
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Williams TG, Ganguly S, McGuirk J, Male HJ, Fleming A, Aljitawi OS, Abhyankar SH, Lin TL. Complete molecular testing in AML. J Clin Oncol 2014. [DOI: 10.1200/jco.2014.32.15_suppl.e18016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
| | | | | | | | - Allan Fleming
- University of Kansas Medical Center, Kansas City, KS
| | | | | | - Tara L. Lin
- The University of Kansas Medical Center, Kansas City, KS
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36
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Bhalla KN, Fiskus W, Sharma S, Horrigan S, Mudunuru U, Reyes R, Abhyankar SH, McGuirk J, Aljitawi OS, Ganguly S. Anti-AML activity of a novel beta-catenin antagonist BC2059. J Clin Oncol 2012. [DOI: 10.1200/jco.2012.30.15_suppl.10605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
10605 Background: The canonical WNT-β-catenin pathway is essential for self-renewal, growth and survivalof AML stem and progenitor cells. Deregulated WNT signaling inhibits degradation of β-catenin, causing increased nuclear translocation and interaction of β-catenin with the TCF/LEF transcription factor, which up regulates cyclin D1, Myc and survivin expression in AML progenitor cells. BC2059 (β-Cat Pharmaceuticals) is a potent, small molecule, anthraquinone oxime-analog, which inhibits WNT-β catenin pathway by promoting the degradation and attenuation of β-catenin levels. Methods: We determined the in vitro anti-AML activity of BC2059 (BC) (250 to 1000 nM) against cultured and primary human AML blast progenitors, as well as evaluated the in vivo anti-AML efficacy of BC in NOD-SCID and NOD-SCID-IL2γ receptor deficient (NSG) mice. Results: BC induced cell cycle G1 phase accumulation and apoptosis (40%) of the cultured OCI-AML3, HL-60 and HEL92.1.7 (HEL) AML cells. BC dose-dependently also induced apoptosis of primary AML versus normal progenitors. Treatment with BC resulted in proteasomal degradation and decline in the nuclear levels of β-catenin, which led to decreased activity of the LEF1/TCF4 transcription factor highlighted by reduced TOP-FLASH luciferase activity in the AML cells. This was associated with reduced protein levels of cyclin D1, MYC and survivin. Co-treatment with BC and the histone deacetylase inhibitor panobinostat (PS) (10 to 20 nM) synergistically induced apoptosis of cultured and primary AML blasts. Following tail vein infusion and establishment of AML by OCI-AML3 or HEL cells in NOD-SCID mice, treatment with BC (5, 10 or 15 mg/kg b.i.w, IV) for three weeks demonstrated improved survival, as compared to the control mice (p <0. 001). Survival was further improved upon co-treatment with BC and PS (5 mg/kg IP, MWF). BC treatment (5 or 10 mg/kg IV) also dramatically improved survival of NSG mice with established human AML following tail-vein injection of primary AML blasts expressing FLT3 ITD. Mice did not experience any toxicity or weight loss. Conclusions: These findings highlight the notable pre-clinical in vitro and in vivo activity and warrant further development and in vivo testing of BC against human AML.
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Affiliation(s)
| | - Warren Fiskus
- University of Kansas Medical Center, Kansas City, KS
| | | | | | - Uma Mudunuru
- University of Kansas Medical Center, Kansas City, KS
| | - Ruben Reyes
- University of Kansas Medical Center, Kansas City, KS
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Chiang KY, Hazlett LJ, Godder KT, Abhyankar SH, Christiansen NP, van Rhee F, Lee CG, Bridges K, Parrish RS, Henslee-Downey PJ. Epstein-Barr virus-associated B cell lymphoproliferative disorder following mismatched related T cell-depleted bone marrow transplantation. Bone Marrow Transplant 2001; 28:1117-23. [PMID: 11803352 DOI: 10.1038/sj.bmt.1703311] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2000] [Accepted: 10/04/2001] [Indexed: 11/08/2022]
Abstract
Epstein-Barr virus (EBV) is closely associated with the progressive and often fatal lymphoproliferative disorders (LPD) in post bone marrow transplantation (BMT) and immunocompromised hosts. The incidence increases significantly when alternative donors or manipulation of marrow graft are used. A total of 318 consecutive BMT from partially mismatched related family donors (PMRD) were performed between February 1993 and June 1998. Known risk factors for the development of EBV-LPD were analyzed which included HLA mismatches, T cell depletion, antithymocyte globulin (ATG), and graft-versus-host disease (GVHD). Eighteen patients (5.7%) developed EBV-LPD at a median of 137 days post BMT (range 48-617). The estimated probability of developing EBV-LPD was 0.13 (95% CI 0.07-0.19) at 5 years. The incidence of grade II to IV GVHD was 19.2%, which translated into an increased trend of EBV-LPD. No correlation with other risk factors was observed. Treatment consisted of supportive antiviral agents, tapering of immunosuppressive regimens, donor leukocyte infusions and radiation. Three patients are alive and disease-free at a median follow-up of 69 months (range 36-71). We observed a lower than expected incidence of EBV-LPD despite existing multiple high-risk factors. We believe prevention and early control of GVHD may contribute to this finding.
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Affiliation(s)
- K Y Chiang
- Children's Healthcare of Atlanta, 2040 Ridgewood Drive NE, Suite 100, Atlanta, GA 30322, USA
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38
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Godder KT, Hazlett LJ, Abhyankar SH, Chiang KY, Christiansen NP, Bridges KD, Lee CG, Geier SS, Goon-Johnson KS, Gee AP, Pati AR, Parrish RS, Henslee-Downey PJ. Partially mismatched related-donor bone marrow transplantation for pediatric patients with acute leukemia: younger donors and absence of peripheral blasts improve outcome. J Clin Oncol 2000; 18:1856-66. [PMID: 10784626 DOI: 10.1200/jco.2000.18.9.1856] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To extend access to bone marrow transplantation (BMT), we used partially mismatched related donors (PMRD) for pediatric patients with acute leukemia. In this report we sought to determine pretransplantation factors that might predict outcome. PATIENTS AND METHODS Of 67 such patients, 43 had acute lymphocytic leukemia and 24 had acute myelogenous leukemia. At the time of transplantation, 41 patients were in relapse. Donors included 40 parents, 24 siblings, and three cousins. HLA disparity of two to three major antigens was detected in two thirds of the donor-recipient pairs. Conditioning therapy, including total-body irradiation and chemotherapy followed by graft-versus-host disease (GvHD) prophylaxis with partial T-cell depletion of the graft using T10B9 or OKT3, was combined with posttransplantation immunosuppression. RESULTS Estimated probability (EP) of engraftment was 0.96 and was not affected by donor-antigen mismatch (AgMM; P =.732). EP of grades 2 to 4 acute GvHD was 0.24 and was not affected by recipient AgMM (P =.796). EP of disease-free survival was 0.26 at 3 years but improved to 0.45 when donors were younger than 30 years (P<.001). EP of relapse at 3 years was 0.41 and reduced with younger donors' age. For patients who were in relapse at the time of transplantation, absence of blasts was associated with a lower relapse rate (0.46 v. 0.84; P =. 083), similar to that of patients in remission. CONCLUSION PMRD-BMT in pediatric leukemia resulted in high engraftment and low GvHD rates. To improve outcomes, younger donors should be sought, and clinicians should attempt to reduce peripheral blasts in patients who are in relapse.
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Affiliation(s)
- K T Godder
- Division of Transplantation Medicine, Palmetto Richland Memorial Hospital, University of South Carolina, Columbia, SC 29203, USA.
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Godder KT, Abhyankar SH, Lamb LS, Best RG, Geier SS, Pati AR, Gee AP, Henslee-Downey PJ. Donor leukocyte infusion for treatment of graft rejection post partially mismatched related donor bone marrow transplant. Bone Marrow Transplant 1998; 22:111-3. [PMID: 9678806 DOI: 10.1038/sj.bmt.1701278] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Graft rejection following bone marrow transplantation is more common in patients who receive their grafts from alternative donors and whose marrow is T cell depleted. Rejection in these patients is mediated by persistent host cells that interfere with successful establishment of donor-derived hematopoietic recovery. We describe a patient with chronic myelogenous leukemia in accelerated phase who rejected a T cell-depleted bone marrow graft, 2 months following partially mismatched related donor bone marrow transplant. Unmanipulated peripheral blood donor leukocyte infusion, without additional chemotherapy or immunosuppressive therapy resulted in complete hematopoietic recovery. Cytogenetics and RFLP demonstrated hematopoietic donor chimerism. The patient did not develop graft-versus-host disease.
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Affiliation(s)
- K T Godder
- University of South Carolina School of Medicine, Department of Medicine, Richland Memorial Hospital, Columbia, USA
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40
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Abhyankar SH, Chiang KY, McGuirk JP, Pati AR, Godder KT, Welsh JA, Waldron RL, McElveen JL, Henslee-Downey PJ. Late onset Epstein-Barr virus-associated lymphoproliferative disease after allogeneic bone marrow transplant presenting as breast masses. Bone Marrow Transplant 1998; 21:295-7. [PMID: 9489654 DOI: 10.1038/sj.bmt.1701070] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We report a patient who developed breast masses 17 months after a T cell-depleted partially mismatched related donor (PMRD) bone marrow transplant (BMT) for chronic myeloid leukemia. The patient had severe chronic graft-versus-host disease (GVHD) and the masses were due to Epstein-Barr virus (EBV) lymphoproliferative disease (LPD). The patient expired from fungal pneumonia after chemotherapy for the EBV-LPD.
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Affiliation(s)
- S H Abhyankar
- Department of Medicine, University of South Carolina and Richland Memorial Hospital, Columbia 29203, USA
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41
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Henslee-Downey PJ, Abhyankar SH, Parrish RS, Pati AR, Godder KT, Neglia WJ, Goon-Johnson KS, Geier SS, Lee CG, Gee AP. Use of partially mismatched related donors extends access to allogeneic marrow transplant. Blood 1997; 89:3864-72. [PMID: 9160695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Most patients requiring allogeneic bone marrow transplant (allo-BMT) do not have an HLA-matched sibling donor. A phenotypically matched unrelated donor graft has been made available for approximately 50% of Caucasians and less than 10% of ethnic and racial minorities in need. However, almost all patients have a readily available partially mismatched related donor (PMRD). We summarize our experience with 72 patients who ranged from 1 to 50 years of age (median, 16 years) and who were recipients of a PMRD allo-BMT from haploidentical family members following conditioning therapy using total body irradiation (TBI) and multiagent, high-dose chemotherapy. T-cell depletion and post-BMT immunosuppression were combined for graft-versus-host disease (GVHD) prophylaxis. The probability of engraftment was 0.88 at 32 days. Six of 10 patients who failed to engraft achieved engraftment after secondary transplant. Grade II to IV acute GVHD was seen in 9 of 58 (16%) evaluable patients; extensive chronic GVHD was seen in 4 of 48 (8%) evaluable patients. There was a statistically significant difference in 2-year survival probability between low-risk and high-risk patients (0.55 v 0.27, P = .048). Prognostic factors that affected outcomes in multivariate analysis were (1) a lower TBI dose and 3-antigen rejection mismatch decreased stable engraftment (P = .005 and P = .002, respectively); (2) a higher T-cell dose increased acute GVHD (P = .058); (3) a higher TBI dose increased chronic GVHD (P = .016); and (4) a high-risk disease category increased treatment failure from relapse or death (P = .037). A PMRD transplant can be performed with acceptable rates of graft failure and GVHD. Using sequential immunomodulation, the disease status at the time of transplant is the only prognostic factor significantly associated with long-term successful outcome after PMRD allo-BMT. When allogeneic rather than autologous BMT is indicated, progression in disease status before transplant can be avoided using a PMRD with equal inclusion of all ethnic or racial groups.
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Affiliation(s)
- P J Henslee-Downey
- Division of Transplantation Medicine of the University of South Carolina School of Medicine, Richland Memorial Hospital, Columbia, USA
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42
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Godder K, Pati AR, Abhyankar SH, Lamb LS, Armstrong W, Henslee-Downey PJ. De novo chronic graft-versus-host disease presenting as hemolytic anemia following partially mismatched related donor bone marrow transplant . Bone Marrow Transplant 1997; 19:813-7. [PMID: 9134174 DOI: 10.1038/sj.bmt.1700746] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Chronic graft-versus-host disease (cGVHD) is a disease of immune dysregulation that resembles an autoimmune disease. It usually involves the skin, mucosal and serosal surfaces and, less commonly, the hematopoietic system. We report hemolytic anemia (HA) as the primary manifestation of de novo cGVHD in recipients of partially mismatched related donor transplants. Five of 40 eligible patients developed HA at a median of 168 days post-transplant. Recipients were mismatched for one to three major HLA antigens. Conditioning therapy consisted of total body irradiation, etoposide, Ara-C, cycle-phosphamide and steroids. GVHD prophylaxis included partial T cell depletion, using anti alpha/beta CD3 antibody (T10B9) and complement, in addition to post-transplant immunosuppression. At presentation, all patients were receiving cyclosporine with or without low-dose steroids. Along with a mean Hb of 7.1 g%, patients had an increased reticulocyte count, a mild raised lactic dehydrogenase and a positive Coombs' test (in 2/5 patients). Four patients had also demonstrated a decrease in platelet count. Treatment was initiated with high-dose steroids and intravenous gamma globulin and response was observed within 1 week. Awareness of this presentation of cGVHD and early therapeutic intervention can result in successful reversal of presumed immune-mediated red cell and platelet destruction.
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Affiliation(s)
- K Godder
- University of South Carolina, Columbia, USA
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43
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Abhyankar SH, Burns RG, Godder KT, Pati AR, Henslee-Downey PJ. Kaposi's Sarcoma of the intestine in an HIV-negative patient associated with immunosuppressive therapy for severe aplastic anemia. J Pediatr Hematol Oncol 1997; 19:86-8. [PMID: 9065726 DOI: 10.1097/00043426-199701000-00014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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44
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Pati AR, Godder KT, Abhyankar SH, Gee AP, Henslee-Downey PJ. Cyclosporine-induced autologous graft-versus-host disease following autologous blood stem cell transplantation for lymphoma. Bone Marrow Transplant 1996; 17:1081-3. [PMID: 8807118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Eight consecutive patients with relapsed/refractory non-Hodgkin's lymphoma or Hodgkin's disease received conditioning therapy with BCNU, etoposide, cytosine arabinoside and melphalan (BEAM) followed by autologous blood stem cell transplantation (ABSCT). Cyclosporine was administered from day +1 until day +28 post-ABSCT to induce autologous graft-versus-host disease (GVHD) for a possible antitumor effect. Three patients developed histologically documented grade II GVHD between 22-40 days post-transplant. GVHD resolved with local hydrocortisone 1% application in one patient and after a short course of steroid in the remaining two patients. Further studies are required to document any beneficial antitumor effect of such therapy following ABSCT.
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Affiliation(s)
- A R Pati
- Division of Transplantation Medicine, Richland Memorial Hospital, University of South Carolina, Columbia, USA
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45
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Abhyankar SH, Miller ST, Rao SP, Brown AB, Pass KA. Pneumococcal septicemia and meningitis in an infant with Hb S/D-Los Angeles disease: a failure of neonatal hemoglobinopathy screening. Hemoglobin 1991; 15:119-23. [PMID: 1717404 DOI: 10.3109/03630269109072492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- S H Abhyankar
- Department of Pediatrics, SUNY-Health Science Center, Brooklyn 11203
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46
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Joshi RM, Velur CT, Abhyankar SH, Vidvauns AS, Kamat JR, Joshi MK, Kandoth PW. Primary polydipsia in infancy. Indian Pediatr 1987; 24:169-72. [PMID: 3666946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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47
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Abhyankar SH, Naik S, Joshi MK. Resistant tuberculosis. Indian Pediatr 1986; 23:730-4. [PMID: 3804426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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48
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Abhyankar SH, Agarwal B, Currimbhoy Z. Autoimmune hemolytic anemia. Indian Pediatr 1986; 23:175-9. [PMID: 3744480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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49
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Merchant RH, Abhyankar SH, Desai MP, Chablani AT, Badakere SS, Bhatia HM. Neonatal thrombocytopenia. Indian Pediatr 1986; 23:193-7. [PMID: 3744483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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50
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Merchant RH, Abhyankar SH. Exchange transfusions in newborns. An analysis of 100 cases. Indian Pediatr 1985; 22:349-53. [PMID: 3833758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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