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Cao J, Lu S, Luo D, Pei R, Lu Y, Chen D, Du X, Li S. Successful treatment pure red cell aplasia after ABO major mismatched allogeneic hematopoietic stem cell transplantation with avatrombopag and low dose rituximab. Transfusion 2024; 64:510-516. [PMID: 38351735 DOI: 10.1111/trf.17743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 03/16/2024]
Abstract
BACKGROUND Pure red cell aplasia (PRCA) following allogeneic hematopoietic stem cell transplantation (allo-HSCT) with ABO major incompatibility is characterized by transfusion dependent anemia. No standard treatment existed for PRCA following allo-HSCT yet. STUDY DESIGN AND METHODS We conducted a retrospective study, and reported our experience with the use of avatrombopag and lower dose rituximab to treat five patients with PRCA subsequent to major ABO-incompatible allo-HSCT. RESULTS Five cases of PRCA were identified from 72 patients who underwent allo-HSCT with major or bidirectional ABO mismatch. Cumulative incidence at Day +60 was 6.9% (5/72) at our center. All donor and recipient blood groups were A+ and O+ , respectively. In the first three cases we reported, patients received erythropoietin, plasma exchange, and donor lymphocyte infusion, but none of them had any effect. After 4 weeks of treatment with low dose rituximab (100 mg/week) combined with avatrombopag (40 mg/day), favorable outcomes were obtained. According to the aforementioned experience, Cases 4 and 5 were administered low-dose rituximab and avatrombopag in 3 months after transplantation, and erythroid response was observed on 3 weeks after treatment. Our patients tolerated low-dose rituximab and avatrombopag well and experienced rapid efficacy, with a median duration of 3 weeks. Furthermore, no severe infection or thrombocytosis necessitated a dose adjustment. CONCLUSION Low-dose rituximab and avatrombopag may be an effective treatment for patients with PRCA after major ABO-incompatible allo-HSCT. The patients should be treated at least 90 days post transplantation if conventional erythropoietin therapy fails.
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Affiliation(s)
- Junjie Cao
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
- Institute of Hematology, Ningbo University, Ningbo, China
| | - Shaoyan Lu
- Department of blood transfusion, The Affiliated People's Hospital of Ningbo University, Ningbo, China
| | - Danjie Luo
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
| | - Renzhi Pei
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
- Institute of Hematology, Ningbo University, Ningbo, China
| | - Ying Lu
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
- Institute of Hematology, Ningbo University, Ningbo, China
| | - Dong Chen
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
- Institute of Hematology, Ningbo University, Ningbo, China
| | - Xiaohong Du
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
- Institute of Hematology, Ningbo University, Ningbo, China
| | - Shuangyue Li
- Department of Hematology, The Affiliated People's Hospital of Ningbo University, Ningbo, China
- Institute of Hematology, Ningbo University, Ningbo, China
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2
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Holterhus M, Hennies M, Hillmann H, Thorer H, Rossig C, Burkhardt B, Groll AH. Parvovirus B19 infection in pediatric allogeneic hematopoietic cell transplantation - Single-center experience and review. Transpl Infect Dis 2023; 25:e14028. [PMID: 36748962 DOI: 10.1111/tid.14028] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 01/06/2023] [Accepted: 01/17/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND Parvovirus B19 (B19V) infection following pediatric hematopoietic cell transplantation (HCT) is a rare complication and available data is scarce. Therefore, we present the experience with B19V Infection in allogeneic pediatric HCT recipients at our transplant center together with a systematic review of the literature. METHODS Pediatric HCT patients with Parvovirus B19 infection treated at the University Children's Hospital Münster between 1999 and 2021 were retrospectively identified and clinical data were analyzed. Additionally, a systematic MEDLINE search to identify relevant articles was performed. RESULTS We identified three out of 445 patients (0.6%) with B19V infection post-transplantation. B19V infection occurred in combination with other complications like Graft-versus-Host disease, additional infections, or autoimmune-mediated hemolysis potentially triggered by B19V. In one patient these complications lead to a fatal outcome. The review of the literature showed considerable morbidity of B19V infection with the potential for life-threatening complications. Most patients were treated by red blood cell transfusion and intravenous immunoglobulins (IVIG) with a high succession rate. CONCLUSION Symptomatic B19V infection following HCT remains a rare but potentially challenging complication. A causal antiviral therapy does not exist as well as general recommendations on dosage and duration of IVIG therapy. Despite this, most patients are treated successfully with these measures. Additionally, transmission via blood or stem cell products is also rare and no general recommendations on B19V screenings exist.
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Affiliation(s)
- Malcolm Holterhus
- Department of Pediatric Hematology and Oncology, University Children's Hospital Munster, Munster, Germany
| | - Marc Hennies
- Department for Clinical Virology, Institute of Virology, University Hospital Munster, Munster, Germany
| | - Hartmut Hillmann
- Department of Transfusion Medicine and Cellular Therapy, University Hospital Munster, Munster, Germany
| | - Heike Thorer
- Department of Pediatric Hematology and Oncology, University Children's Hospital Munster, Munster, Germany
| | - Claudia Rossig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Munster, Munster, Germany
| | - Birgit Burkhardt
- Department of Pediatric Hematology and Oncology, University Children's Hospital Munster, Munster, Germany
| | - Andreas H Groll
- Department of Pediatric Hematology and Oncology, University Children's Hospital Munster, Munster, Germany.,Department of Pediatric Hematology and Oncology, Infectious Disease Research Program, Center for Bone Marrow Transplantation, University Children's Hospital Münster, Munster, Germany
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3
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Zhou X, Jiang P, Gao L, Yang J, Cai Y, Tong Y, Qiu H, Huang C, Zhou K, Xu X, Niu J, Xia X, Zhang Y, Shen C, Wei Y, Shao J, Song X, Wan L. Immune reconstitution and survival of patients with parvovirus B19 related pure red cell aplasia after haplo-PBSCT. Ann Hematol 2022; 101:1333-1342. [PMID: 35396950 PMCID: PMC9072482 DOI: 10.1007/s00277-022-04831-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 03/29/2022] [Indexed: 11/24/2022]
Abstract
Parvovirus B19 (PvB19) infection and PvB19 related pure red cell aplasia (PRCA) in recipients with allogeneic hematopoietic stem cell transplantation have been reported sporadically. However, clinical studies with large sample sizes are lacking, especially in patients undergoing HLA-haploidentical peripheral blood stem cell transplantation (haplo-PBSCT). In addition, clinical features, immune reconstitution, and outcomes of these patients are not clear. We conducted a retrospective analysis of 164 patients who received haplo-PBSCT with low-dose anti-thymocyte globulin (ATG) plus low-dose posttransplant cyclophosphamide (PTCy)-based regimen as graft-versus-host disease (GVHD) prophylaxis. We analyzed the incidence of PvB19 related PRCA and compared the clinical characteristics, immune reconstitution, incidence of GVHD, relapse rate, and survival between patients with and without PvB19 related PRCA. A total of 14 (8.5%) recipients developed PvB19 related PRCA after a median of 5.3 months after haplo-PBSCT. These patients with PvB19 related PRCA had slower immune reconstitution, but similar incidences of GVHD, relapse rate, and overall survival compared with recipients without PvB19 related PRCA. PvB19 related PRCA indicated relative delayed and poor immune reconstitution of the recipients early after haplo-PBSCT. PvB19 related PRCA had no effects on GVHD, relapse, and survival.
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Affiliation(s)
- Xiao Zhou
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Peiyao Jiang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Lu Gao
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Jun Yang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Yu Cai
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Yin Tong
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Huiying Qiu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Chongmei Huang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Kun Zhou
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Xiaowei Xu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Jiahua Niu
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Xinxin Xia
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Ying Zhang
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Chang Shen
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Yu Wei
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Jie Shao
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China.,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China
| | - Xianmin Song
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China. .,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China.
| | - Liping Wan
- Department of Hematology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, No. 100 Haining Road, Shanghai, 200080, China. .,Engineering Technology Research Center of Cell Therapy and Clinical Translation, Shanghai Science and Technology Committee (STCSM), No. 100 Haining Road, Shanghai, 200080, China.
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4
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Zhang W, Cui N, Su F, Wang Y, Yang B, Sun Y, Guan W, Kuang H, Wang Q. Comprehensive Metabolomics and Network Pharmacology to Explore the Mechanism of 5-Hydroxymethyl Furfural in the Treatment of Blood Deficiency Syndrome. Front Pharmacol 2022; 12:811331. [PMID: 35310893 PMCID: PMC8931835 DOI: 10.3389/fphar.2021.811331] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 12/27/2021] [Indexed: 11/13/2022] Open
Abstract
Radix Rehmanniae (RR, from Radix Rehmanniae (Gaertn.) DC.) is a natural medicine used in traditional Chinese medicine (TCM) since ancient times for the treatment of blood disorders. RR is steamed to get Rehmanniae Radix Praeparata (RP), which has a tonic effect on blood; the content of 5-hydromethylfurfural (5-HMF) increases more than four times after steaming. Studies have shown that 5-HMF has positive pharmacological effects on cardiovascular and hematological disorders. This study aimed to explore and verify the impact of 5-HMF on rats with chemotherapy-induced blood deficiency syndrome (BDS). Rats were given cyclophosphamide (CP) and acetophenhydrazine (APH) to induce BDS, the coefficients of some organs (liver, spleen, and kidney) were measured, and a routine blood test examined the coefficients of several peripheral blood cells. Metabolomics and network pharmacology were combined to find important biomarkers, targets, and pathways. Western blot was used to detect the expression of CYP17A1 and HSD3B1 proteins in the spleen. All these findings suggested that the 5-HMF significantly increased the number of peripheral blood cells and reversed splenomegaly in rats. In addition, 5-HMF upregulated CYP17A1 and HSD3B1 protein expression in splenic tissues. Also, 5-HMF ameliorated chemotherapy-induced BDS in rats, and its therapeutic mechanism might depend on steroid hormone biosynthesis and other pathways. It acts on blood deficiency via multiple targets and pathways, which is unique to Chinese medicine.
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Affiliation(s)
- Wensen Zhang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Na Cui
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Fazhi Su
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Yangyang Wang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Bingyou Yang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Yanping Sun
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Wei Guan
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
| | - Haixue Kuang
- Key Laboratory of Basic and Application Research of Beiyao (Heilongjiang University of Chinese Medicine), Ministry of Education, Harbin, China
- *Correspondence: Haixue Kuang, ; Qiuhong Wang,
| | - Qiuhong Wang
- School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangdong, China
- *Correspondence: Haixue Kuang, ; Qiuhong Wang,
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5
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Arslan S, Ali H, Mei M, Marcucci G, Forman S, Nakamura R, Stein A, Al Malki MM. Successful treatment of refractory pure red cell aplasia in major ABO-mismatched allogeneic hematopoietic stem cell transplant with single agent Ibrutinib. Bone Marrow Transplant 2022; 57:830-833. [PMID: 35194155 DOI: 10.1038/s41409-022-01590-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 01/13/2022] [Accepted: 01/17/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Shukaib Arslan
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA.
| | - Haris Ali
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
| | - Mathew Mei
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
| | - Guido Marcucci
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
| | - Stephan Forman
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
| | - Ryotaro Nakamura
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
| | - Anthony Stein
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
| | - Monzr M Al Malki
- Department of Hematology and Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, California, USA
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6
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Zhu P, Wu Y, Cui D, Shi J, Yu J, Zhao Y, Lai X, Liu L, Xie J, Huang H, Luo Y. Prevalence of Pure Red Cell Aplasia Following Major ABO-Incompatible Hematopoietic Stem Cell Transplantation. Front Immunol 2022; 13:829670. [PMID: 35222414 PMCID: PMC8873189 DOI: 10.3389/fimmu.2022.829670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 01/24/2022] [Indexed: 11/30/2022] Open
Abstract
Background Pure red cell aplasia (PRCA) is one of the important complications in major ABO-incompatible allogeneic hematopoietic stem cell transplantation (HSCT). The established pathogenic factor of PRCA is the persistence of high anti-donor isohemagglutinins. As previously verified, the conditioning regimen and donor type were the factors associated with the development of PRCA in the small-sized studies. Currently, the prevalence, risk factors, and prognosis of PRCA are still worth studying to provide evidence. Methods We conducted a prospective nested case-control study to determine the prevalence, donor-related factors, and the outcomes of PRCA following major ABO-incompatible transplantation. A total of 469 patients who underwent ABO-incompatible grafts were observed. Results None of the patients were diagnosed with PRCA with minor or bidirectional ABO-incompatible HSCT. Thirteen of the187 patients (7%; 95% confidence interval [CI], 3.9%–11.9%) developed PRCA following major ABO-incompatible HSCT. Eleven of the 13 patients with PRCA recovered entirely. Donor type was an independent factor associated with post-HSCT PRCA (odds ratio [OR]=0.030; 95% CI, 0.003–0.321; P=0.004). The cumulative incidence rates of post-HSCT PRCA in the context of major ABO-incompatible HSCT were 0.8%, 13.1%, and 27.2% for the haploidentical donor (HID), unrelated donor, and matched related donor, respectively. No significant influence of PRCA on transplantation outcomes was observed. In conclusion, post-HSCT PRCA is a rare and less threatening complication in major ABO-incompatible HSCT. The majority of patients with PRCA could recover. Additionally, HIDs for recipients may have a low risk of post-HSCT PRCA. This trial was registered at www.chictr.org.cn (#ChiCTR2000041412).
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Affiliation(s)
- Panpan Zhu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Yibo Wu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Dawei Cui
- Department of Blood Transfusion, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jimin Shi
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Jian Yu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Yanmin Zhao
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Xiaoyu Lai
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Lizhen Liu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Jue Xie
- Department of Blood Transfusion, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
| | - Yi Luo
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Institute of Hematology, Zhejiang University, Hangzhou, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, Hangzhou, China
- *Correspondence: Yi Luo,
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7
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Post-Hematopoietic Stem Cell Transplantation Immune-Mediated Anemia: A Literature Review and Novel Therapeutics. Blood Adv 2021; 6:2707-2721. [PMID: 34972204 PMCID: PMC9043947 DOI: 10.1182/bloodadvances.2021006279] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 12/23/2021] [Indexed: 01/19/2023] Open
Abstract
Anemia after allogeneic hematopoietic stem cell transplantation (HSCT) can be immune or non–immune mediated. Auto- or alloimmunity resulting from blood group incompatibility remains an important cause in post-HSCT immune-mediated anemia. ABO incompatibility is commonly encountered in HSCT and may lead to serious clinical complications, including acute hemolysis, pure red cell aplasia, and passenger lymphocyte syndrome. It remains controversial whether ABO incompatibility may affect HSCT outcomes, such as relapse, nonrelapse mortality, graft-versus-host disease, and survival. Non-ABO incompatibility is less frequently encountered but can have similar complications to ABO incompatibility, causing adverse clinical outcomes. It is crucial to identify the driving etiology of post-HSCT anemia in order to prevent and treat this condition. This requires a comprehensive understanding of the mechanism of anemia in blood group–incompatible HSCT and the temporal association between HSCT and anemia. In this review, we summarize the literature on post-HSCT immune-mediated anemia with a focus on ABO and non-ABO blood group incompatibility, describe the underlying mechanism of anemia, and outline preventive and treatment approaches.
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8
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Gao Y, Gao F, Shi J, Fu H, Huang H, Zhao Y. Successful treatment of refractory pure red cell aplasia with eltrombopag after ABO-incompatible allogeneic hematopoietic stem cell transplantation. J Zhejiang Univ Sci B 2021; 22:695-700. [PMID: 34414703 DOI: 10.1631/jzus.b2000532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Pure red cell aplasia (PRCA) is a well-recognized complication of ABO major mismatched allogeneic hematopoietic stem cell transplantation (allo-HSCT), with a reported incidence of 10%-20% (Zhidong et al., 2012; Busca et al., 2018). It is clinically characterized by anemia, reticulocytopenia, and the absence of erythroblasts in a normal-appearing bone marrow biopsy (Shahan and Hildebrandt, 2015). The mechanism for PRCA has been presumed to be persistence of recipient isoagglutinins, produced by residual host B lymphocytes or plasma cells, which can interfere with the engraftment of donor erythroid cells (Zhidong et al., 2012). Several risk factors of PRCA at presentation are known, such as presence of anti-A isoagglutinins before transplantation, reduced intensity conditioning, absence of acute graft-versus-host disease (GVHD), sibling donors, and cyclosporin A (CsA) as GVHD prophylaxis (Hirokawa et al., 2013). PRCA is not considered to be a barrier to HSCT, as some patients can recover spontaneously or benefit from various approaches including high-dose steroids, erythropoietin (EPO), plasma exchange, immunoadsorption, donor lymphocyte infusion (DLI), treatment with rituximab, bortezomib, or daratumumab, and tapering or discontinuation of immunosuppression (Hirokawa et al., 2013; Bathini et al., 2019). However, there are still some patients who fail to respond even to aggressive treatment; they become red cell transfusion-dependent and iron-overloaded, and their life quality is impaired.
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Affiliation(s)
- Yang Gao
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China.,Institute of Hematology, Zhejiang University, Hangzhou 310058, China.,Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou 310058, China
| | - Fei Gao
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China.,Institute of Hematology, Zhejiang University, Hangzhou 310058, China.,Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou 310058, China
| | - Jimin Shi
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China.,Institute of Hematology, Zhejiang University, Hangzhou 310058, China.,Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou 310058, China
| | - Huarui Fu
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China.,Institute of Hematology, Zhejiang University, Hangzhou 310058, China.,Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou 310058, China
| | - He Huang
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China. .,Institute of Hematology, Zhejiang University, Hangzhou 310058, China. .,Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou 310058, China.
| | - Yanmin Zhao
- Bone Marrow Transplantation Center, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China. .,Institute of Hematology, Zhejiang University, Hangzhou 310058, China. .,Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou 310058, China.
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9
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Successful treatment of thrombocytopenia with daratumumab after allogeneic transplant: a case report and literature review. Blood Adv 2021; 4:815-818. [PMID: 32119735 DOI: 10.1182/bloodadvances.2019001215] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Accepted: 02/03/2020] [Indexed: 11/20/2022] Open
Abstract
Key Points
A source of treatment refractoriness in immune cytopenias appears to be residual CD138/38-positive lymphocyte populations. A short course of daratumumab is a novel treatment of refractory thrombocytopenia after failure of standard treatment options.
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10
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Longval T, Galimard JE, Leprêtre AC, Suarez F, Amiranoff D, Cazaux M, Kaphan E, Michonneau D, Dhedin N, Coman T, Nguyen Quoc S, Peffault de Latour R, Resche-Rigon M, Sicre de Fontbrune F. Treatment for pure red cell aplasia after major ABO-incompatible allogeneic stem cell transplantation: a multicentre study. Br J Haematol 2021; 193:814-826. [PMID: 33844842 DOI: 10.1111/bjh.17463] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/12/2021] [Indexed: 11/30/2022]
Abstract
Pure red cell aplasia (PRCA) following allogeneic haematopoietic stem cell transplantation (aHSCT) with major ABO incompatibility is responsible for transfusion dependent anaemia, impaired quality of life and iron overload. We conducted a retrospective study, over a 10-year period, which included all consecutive patients who received a major ABO mismatched aHSCT, to assess the impact of specific treatment on PRCA. We did not observe any PRCA in the 57 aHSCT issued from cord blood. Among the remaining 631 patients, cumulative incidence of PRCA was 10·5% [range 8·2-13.0]. The median duration of resolved PRCA was 171 days [IQR 116; 261]. Pre-transplant high isohaemagglutinins titre was associated with an increased risk of PRCA (P < 10-4 ). PRCA did not affect overall survival (P = 0·95). Twenty-two patients (33·3%) received at least one specific treatment. The most commonly used treatments were rituximab (17 patients) and donor lymphocyte infusion (DLI; seven patients). Regarding PRCA resolution, we did not observe a significant difference between treated or untreated subjects (HR = 0·93, 95% confidence interval (CI) 0·48- 1·80; P = 0·82). Similar results were observed with erythropoietin treatment (22 patients, HR = 0·86 95% CI: [0·47-1·57] P = 0·62). Our data do not support the use of erythropoietin, rituximab or DLI for the treatment of PRCA.
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Affiliation(s)
- Thomas Longval
- Haematology Transplant Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Jacques-Emmanuel Galimard
- Centre of Research in Epidemiology and Statistics, Sorbonne Paris Cité, INSERM, UMR-1153, ECSTRRA Team, Paris, France
| | | | - Felipe Suarez
- Adult Haematology Department, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Denise Amiranoff
- Établissement Français du Sang (EFS), Necker-Enfants Malades Hospital, Paris, France
| | - Marine Cazaux
- Haematology Transplant Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Eleonore Kaphan
- Haematology Transplant Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - David Michonneau
- Haematology Transplant Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Nathalie Dhedin
- Haematology Transplant Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Tereza Coman
- Haematology Department, Gustave-Roussy, Villejuif, France
| | | | - Régis Peffault de Latour
- Haematology Transplant Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Matthieu Resche-Rigon
- Centre of Research in Epidemiology and Statistics, Sorbonne Paris Cité, INSERM, UMR-1153, ECSTRRA Team, Paris, France.,Biostatistics Unit, SBIM, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Flore Sicre de Fontbrune
- Haematology Transplant Unit, Saint-Louis Hospital, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
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11
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Pure red cell aplasia after major or bidirectional ABO incompatible hematopoietic stem cell transplantation: to treat or not to treat, that is the question. Bone Marrow Transplant 2020; 56:769-778. [PMID: 33188257 DOI: 10.1038/s41409-020-01124-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 10/19/2020] [Accepted: 10/30/2020] [Indexed: 12/15/2022]
Abstract
Pure red cell aplasia (PRCA) is a complication related to major or bidirectional ABO mismatched hematopoietic stem cell transplantation. This disorder is characterized by anemia, reticulocytopenia, and the absence or virtual absence of erythroid progenitors, other causes such as infections, hemolysis, disease relapse, or drug toxicity having been excluded. Patients with PRCA may become RBC transfusion dependent for long periods, suffering an important long-term iron overload, alloimmunization, and transfusion reactions. The persistence of recipient isoagglutinins against donor ABO antigens produced by host residual plasmatic cells has been considered as the immunological cause of the prolonged erythroid aplasia. PRCA behaves in many cases as a self-limited condition and resolution may occur spontaneously within weeks, months, and even years. Many different therapeutic approaches have been reported for posttransplant PRCA as plasmapheresis, high doses of erythropoietin, donor lymphocyte infusions, anti-thymocyte globulin, Rituximab and steroids, among others. However, to date there is no standard of care and the question if patients with PRCA should be treated and at which point remains. The objective of this article is to review the natural evolution of PRCA, and the treatments that have been used over time focusing on their suitability and efficacy.
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12
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[Chinese expert consensus on the diagnosis and treatment of acquired pure red cell aplasia (2020)]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2020; 41:177-184. [PMID: 32311886 PMCID: PMC7357928 DOI: 10.3760/cma.j.issn.0253-2727.2020.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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13
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Adkins BD, Booth GS, Vasu S. Transfusion support for stem cell transplant recipients. Semin Hematol 2020; 57:51-56. [PMID: 32892843 DOI: 10.1053/j.seminhematol.2020.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 06/04/2020] [Accepted: 07/15/2020] [Indexed: 01/28/2023]
Abstract
Hematopoietic stem cell patients regularly require transfusion support. Indications for transfusion in this population are similar to other patients being treated with chemoradiation; however, special considerations must be made in regards to pretransfusion testing, ABO compatibility, product modifications, and anticipated challenges while patients undergo engraftment. Additionally, infusion of hematopoietic stem cells requires acute understanding of product collection, modification, and potential side effects. As these patients often require numerous platelet transfusions, platelet refractoriness may be encountered and practice options are discussed. We review current indications and guidelines for transfusion in hematopoietic stem cell patients and make recommendations for best practice based on current literature.
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Affiliation(s)
- Brian D Adkins
- Department of Pathology, University of Virginia Health System, Charlottesville, VA, USA
| | - Garrett S Booth
- The Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sumithira Vasu
- Division of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA.
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14
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Jeyaraman P, Borah P, Rajput P, Dayal N, Pathak S, Naithani R. Daratumumab for pure red cell aplasia post ABO incompatible allogeneic hematopoietic stem cell transplant for aplastic anemia. Blood Cells Mol Dis 2020; 88:102464. [PMID: 32653327 DOI: 10.1016/j.bcmd.2020.102464] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 11/30/2022]
Abstract
Pure red cell aplasia is a known complication after ABO incompatible stem cell transplant. Due to rarity of disease, no established treatment guidelines are available for PRCA. Daratumumab is a monoclonal antibody against CD38 expressed by plasma cells. In this report we present our experience of successfully managing a patient of post-transplant PRCA with daratumumab. Our patient had failed multiple lines of therapy prior to receiving daratumumab. Response was seen after the 3rd weekly dose of daratumumab.
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Affiliation(s)
- Preethi Jeyaraman
- Division of Hematology and Bone Marrow Transplant, Max Super-speciality Hospital, India.
| | - Pronamee Borah
- Division of Hematology and Bone Marrow Transplant, Max Super-speciality Hospital, India
| | - Priyanka Rajput
- Division of Hematology and Bone Marrow Transplant, Max Super-speciality Hospital, India
| | - Nitin Dayal
- Department of Lab Medicine, Max Super-speciality Hospital, India
| | - Sangeeta Pathak
- Department of Transfusion Medicine, Max Super-speciality Hospital, India
| | - Rahul Naithani
- Division of Hematology and Bone Marrow Transplant, Max Super-speciality Hospital, India
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15
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Salas MQ, Alahmari A, Lipton JH. Successful treatment of refractory red cell aplasia after allogeneic hematopoietic cell transplantation with daratumumab. Eur J Haematol 2019; 104:145-147. [PMID: 31693245 DOI: 10.1111/ejh.13343] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 10/30/2019] [Accepted: 10/31/2019] [Indexed: 11/29/2022]
Abstract
Pure red cell aplasia (PRCA) is an uncommon complication secondary to ABO mismatched allogeneic stem-cell transplantation (allo-HSCT). The best approach for PRCA after allo-HSCT remains unclear. We aim to report a single case with refractory PRCA post-ABO mismatched allo-HSCT resolved with daratumumab. A 34-year-old male diagnosed with aplastic anemia in March 2014 received a peripheral blood reduced-intensity allo-HSCT from an HLA-matched related donor in July 2016. Donor and recipient blood groups were AB positive and 0 positive, respectively, indicating a major ABO incompatibility. The patient was diagnosed with PRCA 2 months after allo-HSCT. After failing multiple standard lines of treatment, compassionate treatment with daratumumab was requested. After receiving six doses of daratumumab, the patient had a marked reticulocyte response and consecutively become transfusion independent. In conclusion, Daratumumab is a human IgG1κ monoclonal antibody targeting CD38 and is used to treat multiple myeloma. The use of anti-CD38 therapy with daratumumab to target residual host plasma cells is safe and effective, and it can be considered in refractory recipients with PRCA after allo-HSCT secondary to ABO incompatibility.
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Affiliation(s)
- Maria Queralt Salas
- Section of Medical Oncology and Hematology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Ali Alahmari
- Section of Medical Oncology and Hematology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Jeffrey Howard Lipton
- Section of Medical Oncology and Hematology, Department of Medicine, University of Toronto, Toronto, ON, Canada.,Hans Messner Allogeneic Blood and Marrow Transplantation Program, Division of Medical Oncology and Hematology, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
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16
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Padmanabhan A, Connelly-Smith L, Aqui N, Balogun RA, Klingel R, Meyer E, Pham HP, Schneiderman J, Witt V, Wu Y, Zantek ND, Dunbar NM, Schwartz GEJ. Guidelines on the Use of Therapeutic Apheresis in Clinical Practice - Evidence-Based Approach from the Writing Committee of the American Society for Apheresis: The Eighth Special Issue. J Clin Apher 2019; 34:171-354. [PMID: 31180581 DOI: 10.1002/jca.21705] [Citation(s) in RCA: 760] [Impact Index Per Article: 152.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The American Society for Apheresis (ASFA) Journal of Clinical Apheresis (JCA) Special Issue Writing Committee is charged with reviewing, updating and categorizing indications for the evidence-based use of therapeutic apheresis (TA) in human disease. Since the 2007 JCA Special Issue (Fourth Edition), the committee has incorporated systematic review and evidence-based approaches in the grading and categorization of apheresis indications. This Eighth Edition of the JCA Special Issue continues to maintain this methodology and rigor in order to make recommendations on the use of apheresis in a wide variety of diseases/conditions. The JCA Eighth Edition, like its predecessor, continues to apply the category and grading system definitions in fact sheets. The general layout and concept of a fact sheet that was introduced in the Fourth Edition, has largely been maintained in this edition. Each fact sheet succinctly summarizes the evidence for the use of TA in a specific disease entity or medical condition. The Eighth Edition comprises 84 fact sheets for relevant diseases and medical conditions, with 157 graded and categorized indications and/or TA modalities. The Eighth Edition of the JCA Special Issue seeks to continue to serve as a key resource that guides the utilization of TA in the treatment of human disease.
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Affiliation(s)
- Anand Padmanabhan
- Medical Sciences Institute & Blood Research Institute, Versiti & Department of Pathology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Laura Connelly-Smith
- Department of Medicine, Seattle Cancer Care Alliance & University of Washington, Seattle, Washington
| | - Nicole Aqui
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Rasheed A Balogun
- Department of Medicine, University of Virginia, Charlottesville, Virginia
| | - Reinhard Klingel
- Apheresis Research Institute, Cologne, Germany & First Department of Internal Medicine, University of Mainz, Mainz, Germany
| | - Erin Meyer
- Department of Hematology/Oncology/BMT/Pathology, Nationwide Children's Hospital, Columbus, Ohio
| | - Huy P Pham
- Department of Pathology, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Jennifer Schneiderman
- Department of Pediatric Hematology/Oncology/Neuro-oncology/Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University, Chicago, Illinois
| | - Volker Witt
- Department for Pediatrics, St. Anna Kinderspital, Medical University of Vienna, Vienna, Austria
| | - Yanyun Wu
- Bloodworks NW & Department of Laboratory Medicine, University of Washington, Seattle, Washington, Yale University School of Medicine, New Haven, Connecticut
| | - Nicole D Zantek
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Nancy M Dunbar
- Department of Pathology and Laboratory Medicine, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
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17
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Chapuy CI, Kaufman RM, Alyea EP, Connors JM. Daratumumab for Delayed Red-Cell Engraftment after Allogeneic Transplantation. N Engl J Med 2018; 379:1846-1850. [PMID: 30403942 DOI: 10.1056/nejmoa1807438] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Daratumumab, a human IgG1κ monoclonal antibody targeting CD38, is used to treat multiple myeloma. We describe successful treatment with daratumumab in a case of treatment-refractory pure red-cell aplasia after ABO-mismatched allogeneic stem-cell transplantation. The patient was a 72-year-old man with the myelodysplastic syndrome who received a transplant from an HLA-matched, unrelated donor with a major ABO incompatibility (blood group A in the donor and blood group O in the recipient). The patient had persistent circulating anti-A antibodies and no red-cell recovery 200 days after transplantation. Standard treatments had no effect. Within 1 week after the initiation of treatment with daratumumab, he no longer required transfusions.
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Affiliation(s)
- Claudia I Chapuy
- From the Dana-Farber Cancer Institute at St. Elizabeth's Medical Center (C.I.C.), Blood Bank, Department of Pathology (R.M.K.), and the Division of Hematology (J.M.C.), Brigham and Women's Hospital, and the Department of Medical Oncology, Dana-Farber Cancer Institute (E.P.A.) - all in Boston; and the Department of Hematology and Oncology, University Medical Center, Göttingen, Germany (C.I.C.)
| | - Richard M Kaufman
- From the Dana-Farber Cancer Institute at St. Elizabeth's Medical Center (C.I.C.), Blood Bank, Department of Pathology (R.M.K.), and the Division of Hematology (J.M.C.), Brigham and Women's Hospital, and the Department of Medical Oncology, Dana-Farber Cancer Institute (E.P.A.) - all in Boston; and the Department of Hematology and Oncology, University Medical Center, Göttingen, Germany (C.I.C.)
| | - Edwin P Alyea
- From the Dana-Farber Cancer Institute at St. Elizabeth's Medical Center (C.I.C.), Blood Bank, Department of Pathology (R.M.K.), and the Division of Hematology (J.M.C.), Brigham and Women's Hospital, and the Department of Medical Oncology, Dana-Farber Cancer Institute (E.P.A.) - all in Boston; and the Department of Hematology and Oncology, University Medical Center, Göttingen, Germany (C.I.C.)
| | - Jean M Connors
- From the Dana-Farber Cancer Institute at St. Elizabeth's Medical Center (C.I.C.), Blood Bank, Department of Pathology (R.M.K.), and the Division of Hematology (J.M.C.), Brigham and Women's Hospital, and the Department of Medical Oncology, Dana-Farber Cancer Institute (E.P.A.) - all in Boston; and the Department of Hematology and Oncology, University Medical Center, Göttingen, Germany (C.I.C.)
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18
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Hematopoietic Stem Cell Donor Selection and Graft-Versus-Host Disease. CHIMERISM 2018. [DOI: 10.1007/978-3-319-89866-7_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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