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Yokota T, Kurosawa S, Yoshimura Y, Bingo M, Yamaguchi T, Takada Y, So Y, Miyata N, Nakayama H, Sakurai A, Sato K, Ito C, Aisa Y, Nakazato T. Pioneering cord blood transplantation in relapsed/refractory HIV-related lymphoma: a case study with concurrent intramuscular antiretroviral therapy. Int J Infect Dis 2024; 146:107124. [PMID: 38838848 DOI: 10.1016/j.ijid.2024.107124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2024] [Revised: 05/23/2024] [Accepted: 05/30/2024] [Indexed: 06/07/2024] Open
Abstract
A 44-year-old HIV-positive man diagnosed with diffuse large B-cell lymphoma in 2021 achieved complete remission with six cycles of R-CHOP therapy but had a relapse in November 2022. ESHAP therapy failed to induce remission, leading to complete remission with four cycles of Pola-BR therapy. Post-failure of autologous stem cell harvest, cord blood transplantation (CBT) was performed in June 2023. Notably, this case used recently approved intramuscular antiretroviral therapy (ART) with cabotegravir and rilpivirine, addressing gastrointestinal complications during CBT. This innovative use of intramuscular ART in the treatment of malignancy represents a first in the field, offering a pioneering approach to HIV-related lymphoma.
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Affiliation(s)
- Takako Yokota
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Shuhei Kurosawa
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan.
| | - Yukihiro Yoshimura
- Division of Infectious Disease, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Masato Bingo
- Department of Laboratory Medicine, Tokyo Medical University Hospital, Shinjuku, Tokyo, Japan
| | - Tomoko Yamaguchi
- Department of Laboratory Medicine, Tokyo Medical University Hospital, Shinjuku, Tokyo, Japan
| | - Yusuke Takada
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Yuna So
- Division of Infectious Disease, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Nobuyuki Miyata
- Division of Infectious Disease, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Hitomi Nakayama
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Aki Sakurai
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Kosuke Sato
- Division of Infectious Disease, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Chisako Ito
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Yoshinobu Aisa
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
| | - Tomonori Nakazato
- Department of Hematology, Yokohama Municipal Citizen's Hospital, Yokohama, Kanagawa, Japan
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Arslan S, Litzow MR, Cummins NW, Rizza SA, Badley AD, Navarro W, Hashmi SK. Risks and Outcomes of Allogeneic Hematopoietic Stem Cell Transplantation for Hematologic Malignancies in Patients with HIV Infection. Biol Blood Marrow Transplant 2019; 25:e260-e267. [PMID: 30926447 DOI: 10.1016/j.bbmt.2019.03.021] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 03/20/2019] [Indexed: 11/24/2022]
Abstract
Allogeneic hematopoietic cell transplantation (allo-HCT) is a potentially curative therapy for hematologic malignancies in persons living with HIV (PLHIV), however, uncertainties exist in many domains related to their care, including optimal donor selection, conditioning regimen, immunosuppression for graft-versus-host disease (GVHD), and long-term outcomes. We undertook a comprehensive systematic review from multiple databases to evaluate the foregoing uncertainties. The final sample comprised 49 patients (median age at HCT, 34 years; 46 males [93.8%]). Acute GVHD (aGVHD) was reported in 19 patients (59.3%) in the overall cohort, with grade II in 12 (37.5%) and grade III in 2 (6.2%). In the entire cohort, overall survival (OS) was 81.6% at 6 months and 56.6% at 12 months. Among 32 patients, the OS at 6 months was 73.3% for patients who received myeloablative conditioning (MAC) and 88.2% for those who received reduced-intensity conditioning (RIC), and OS at 12 months was 53.3% for MAC and 58.8% for RIC. Twenty-four patients were alive in complete remission on long-term follow-up, with 25 deaths reported. Fifteen deaths (60%) occurred due to relapse, including 3 (12%) from infection, 2 (8%) from GVHD, and 5 (20%) from other causes, including renal failure, respiratory failure, and liver failure. To our knowledge, this is the largest series of allo-HCT in PLHIV reported to date, and our results indicate that clinical outcomes (including engraftment, infection rate, and survival) are not significantly different from those in patients without HIV (historical controls). RIC regimens are associated with a slightly greater likelihood of survival compared with MAC regimens. Prospective trials are critically needed to evaluate the optimal conditioning regimens, ideal donor source, and most appropriate GVHD prophylaxis.
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Affiliation(s)
- Shukaib Arslan
- Department of Hematology/Hematopoietic Stem Cell Transplant, City of Hope National Cancer Center, Duarte, California
| | - Mark R Litzow
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Nathan W Cummins
- Division of Infectious Disease, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Stacey A Rizza
- Division of Infectious Disease, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Andrew D Badley
- Division of Infectious Disease, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Willis Navarro
- Department of Blood and Marrow Transplant, University of California, San Francisco, California; Clinical Research and Development, Atara Biotherapeutics, San Francisco, California
| | - Shahrukh K Hashmi
- Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, Minnesota; Oncology Center, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
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How I treat patients with HIV-related hematological malignancies using hematopoietic cell transplantation. Blood 2017; 130:1976-1984. [PMID: 28882882 DOI: 10.1182/blood-2017-04-551606] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2017] [Accepted: 08/28/2017] [Indexed: 12/20/2022] Open
Abstract
Hematopoietic cell transplantation (HCT) has now been shown to be safe and effective for selected HIV-infected patients with hematological malignancies. Autologous HCT is now the standard of care for patients with HIV-related lymphomas who otherwise meet standard transplant criteria. Limited data also support use of allogeneic HCT (alloHCT) in selected HIV-infected patients who meet standard transplant criteria. We recommend enrolling patients in clinical trials that offer access to CCR5Δ32 homozygous donors, if available. HIV-infected patients requiring HCT may also be considered for participation in trials evaluating the activity of gene-modified hematopoietic stem cells in conferring resistance to HIV infection. To be considered for HCT, patients must have HIV infection that is responsive to combination antiretroviral therapy (cART). Careful planning for the peri-HCT management of the cART can avoid risk of significant drug interactions and development of cART-resistant HIV. In general, we recommend against the use of boosted proteasome inhibitors and nonnucleotide reverse transcriptase inhibitors in the cART regimen, in favor of nucleoside reverse transcriptase inhibitors and integrase inhibitors (without cobicistat). After HCT, patients must be closely monitored for development of opportunistic infections (OI), such as cytomegalovirus. Prevention of OI should include prophylactic and pre-emptive antimicrobials.
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Hütter G. Stem cell transplantation in strategies for curing HIV/AIDS. AIDS Res Ther 2016; 13:31. [PMID: 27625700 PMCID: PMC5020531 DOI: 10.1186/s12981-016-0114-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 08/17/2016] [Indexed: 01/08/2023] Open
Abstract
HIV-1 can persist in a latent form in resting memory CD4+ cells and macrophages carrying an integrated copy of the HIV genome. Because of the presence of these stable reservoir cells, eradication by antiretroviral therapy is unlikely and in order to achieve eradication, alternative treatment options are required. Stem cell transplantation has been considered previously to effect the clinical course of HIV-infection but in practice eradication or virus control was not achievable. However, modifications of stem cell transplantation using natural or artificial resistant cell sources, combination with new techniques of gene editing or generating cytotoxic anti HIV effector cells have stimulated this field of HIV cell therapy substantially. Here, we look back on 30 years of stem cell therapy in HIV patients and discuss most recent developments in this direction.
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Abstract
In human immunodeficiency virus (HIV)-infected persons, the incidence of hematologic malignancies, including leukemia and lymphoma, is increased despite the use of successful antiretroviral therapy. Hematopoietic stem cell transplantation (SCT) is emerging as a safe and effective therapy for HIV-infected persons with hematologic malignancies. Management of these patients is complicated by drug-drug interactions involving antiretroviral therapy (ART) that may impact conditioning agent efficacy and metabolism of immunosuppressive medications and potentiate drug toxicities. As such, optimal strategies for ART remain controversial. We discuss recent advances, controversies, and future directions related to SCT in HIV-infected persons, including the investigation of allogeneic SCT as a strategy for HIV cure.
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Affiliation(s)
- Ignacio A Echenique
- Division of Infectious Diseases, Department of Medicine, Northwestern University Feinberg School of Medicine, 645 N. Michigan Ave, Suite 900, Chicago, IL, 60611, USA,
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Younan P, Kowalski J, Kiem HP. Genetic modification of hematopoietic stem cells as a therapy for HIV/AIDS. Viruses 2013; 5:2946-62. [PMID: 24287598 PMCID: PMC3967155 DOI: 10.3390/v5122946] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2013] [Revised: 11/18/2013] [Accepted: 11/19/2013] [Indexed: 02/07/2023] Open
Abstract
The combination of genetic modification and hematopoietic stem cell (HSC) transplantation may provide the necessary means to develop an alternative treatment option to conventional antiretroviral therapy. As HSCs give rise to all hematopoietic cell types susceptible to HIV infection, modification of HSCs is an ideal strategy for the development of infection-resistant immune cell populations. Although promising results have been obtained in multiple animal models, additional evidence is needed to convincingly demonstrate the feasibility of this approach as a treatment of HIV-1 infected patients. Here, we review the potential of HSC transplantation and the recently identified limitations of this approach. Using the Berlin Patient as a model for a functional cure, we contrast the confines of autologous versus allogeneic transplantation. Finally, we suggest that although autologous, gene-modified HSC-transplantation may significantly reduce plasma viremia, reaching the lower detection limits currently obtainable through daily HAART will remain a challenging endeavor that will require innovative combinatorial therapies.
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Affiliation(s)
- Patrick Younan
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; E-Mails: ; ;
| | - John Kowalski
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; E-Mails: ; ;
| | - Hans-Peter Kiem
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA; E-Mails: ; ;
- Department of Medicine, University of Washington, Seattle, WA 98195, USA
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +1-206-667-4425; Fax: +1-206-667-6124
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Serrano D, Miralles P, Balsalobre P, Kwon M, Rodriguez-Macias G, Gayoso J, Anguita J, Buño I, Berenguer J, Díez-Martín JL. Graft-versus-tumor effect after allogeneic stem cell transplantation in HIV-positive patients with high-risk hematologic malignancies. AIDS Res Hum Retroviruses 2013; 29:1340-5. [PMID: 23800257 DOI: 10.1089/aid.2013.0001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Allogeneic hematopoietic stem cell transplantation (Allo-HSCT) is a well-established therapeutic option for hematological malignancies. Combination antiretroviral therapy (cART) has enabled the treatment of medical conditions in patients infected with the human immunodeficiency virus (HIV) in the same way as in the general population. Moreover, improvements in supportive care have allowed HIV-infected patients with life-threatening hematological disorders to be treated with Allo-HSCT. We report on four HIV-infected patients with hematological malignancies receiving an Allo-HSCT in our institution, and on the use of donor lymphocyte infusions to successfully treat post-Allo-HSCT relapse. Of note, one of them is the first HIV(+) patient to receive a "dual transplant" (unrelated umbilical cord blood stem cells combined with mobilized T cell-depleted CD34(+) stem cells from a mismatched third party donor). cART drugs interactions were satisfactorily managed. This approach provided long-term control of the hematological disease. Nevertheless, despite adequate immune reconstitution, infections were the main cause of morbidity and mortality after Allo-HSCT.
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Affiliation(s)
- David Serrano
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Pilar Miralles
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
- Infectious Diseases Unit, H.G.U. Gregorio Marañón, Madrid, Spain
| | - Pascual Balsalobre
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Mi Kwon
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Gabriela Rodriguez-Macias
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Jorge Gayoso
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Javier Anguita
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Ismael Buño
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
| | - Juan Berenguer
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
- Infectious Diseases Unit, H.G.U. Gregorio Marañón, Madrid, Spain
| | - José L. Díez-Martín
- Department of Hematology-BMT Unit, H.G.U. Gregorio Marañón, Madrid, Spain
- Gregorio Marañón Health Research Institute (IISGM), Madrid, Spain
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Hematopoietic stem cell transplantation in HIV-1-infected individuals: clinical challenges and the potential for viral eradication. Curr Opin Oncol 2013; 25:180-6. [PMID: 23385862 DOI: 10.1097/cco.0b013e32835d814a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
PURPOSE OF REVIEW We will review the evidence that hematopoietic stem cell transplantation is well tolerated and effective in HIV-1-infected individuals with high-risk hematologic malignancies. We will discuss the challenges of using blood and marrow transplant strategies in this population, as well as the potential impact that hematopoietic stem cell transplantation has on HIV-1 reservoirs and persistence. RECENT FINDINGS Advances in stem cell transplantation and the success of antiretroviral therapy (ART) have made it possible to extend curative cancer therapy to HIV-1-infected individuals with aggressive lymphoma and leukemia. Outcomes of autologous hematopoietic stem cell transplantation in HIV-1-infected individuals are similar to the general population. In allogeneic hematopoietic stem cell transplantation (alloHSCT), there are a growing number of successful case reports and the first national trial is ongoing. Infectious complications do not appear to be increased in patients on effective ART; however, drug interactions and drug interruptions are common. There is also renewed interest in the possibility that alloHSCT could lead to HIV-1 cure. SUMMARY HIV-1 infection is not a contraindication to blood and marrow transplantation and may offer unique benefits. Particular attention to preventing infectious complications, drug interactions, and drug interruptions in this patient population is required.
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Non-AIDS-defining hematological malignancies in HIV-infected patients: an epidemiological study in Japan. AIDS 2013; 27:279-83. [PMID: 23014520 DOI: 10.1097/qad.0b013e32835a5a7a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
OBJECTIVE To clarify the incidence and clinical outcomes of non-AIDS-defining hematological malignancies (NADHMs), excluding non-Hodgkin's lymphomas, in HIV-infected patients. DESIGN A nationwide epidemiological study was conducted to evaluate the incidence and clinical outcomes of NADHMs. METHODS Questionnaires were sent to 429 regional AIDS centers and 497 educational hospitals certified by the Japanese Society of Hematology. Data from 511 institutes were obtained. RESULTS From 1991 to 2010, 47 patients with NADHMs were detected (median age, 42.0 years; male, 93.6%). The median CD4-positive T-cell count was 255/μl, and the median duration from the diagnosis of HIV infection to development of hematological malignancy was 28.0 months. Most patients with acute leukemia were treated with standard induction chemotherapy. Complete remission rates and median overall survival periods for acute myeloblastic leukemia (AML) and acute lymphoblastic leukemia (ALL) were 70.0 and 85.7% and 13 and 16 months, respectively. Three of four patients with chronic-phase chronic myeloid leukemia (CML-CP) were well controlled with imatinib. Five patients (2 AML, 1 ALL, 1 accelerated-phase CML, and 1 myeloma) were treated with autologous or allogeneic stem-cell transplantation. Comparison of patients over the two periods (1991-2000 and 2001-2009) revealed a 4.5-fold increase in the incidence of hematological malignancies. CONCLUSION The incidence of NADHMs has increased in the past decade. The prognosis of these patients was similar to that of HIV-negative patients; therefore, standard chemotherapy may be a feasible treatment option for HIV-infected patients with hematological malignancies.
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Hoxie JA, June CH. Novel cell and gene therapies for HIV. Cold Spring Harb Perspect Med 2012; 2:2/10/a007179. [PMID: 23028130 DOI: 10.1101/cshperspect.a007179] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Highly active antiretroviral therapy dramatically improves survival in HIV-infected patients. However, persistence of HIV in reservoirs has necessitated lifelong treatment that can be complicated by cumulative toxicities, incomplete immune restoration, and the emergence of drug-resistant escape mutants. Cell and gene therapies offer the promise of preventing progressive HIV infection by interfering with HIV replication in the absence of chronic antiviral therapy. Individuals homozygous for a deletion in the CCR5 gene (CCR5Δ32) are largely resistant to infection from R5-topic HIV-1 strains, which are most commonly transmitted. A recent report that an HIV-infected patient with relapsed acute myelogenous leukemia was effectively cured from HIV infection after transplantation of hematopoietic stem/progenitor cells (HSC) from a CCR5Δ32 homozygous donor has generated renewed interest in developing treatment strategies that target viral reservoirs and generate HIV resistance in a patient's own cells. Although the development of cell-based and gene transfer therapies has been slow, progress in a number of areas is evident. Advances in the fields of gene-targeting strategies, T-cell-based approaches, and HSCs have been encouraging, and a series of ongoing and planned trials to establish proof of concept for strategies that could lead to successful cell and gene therapies for HIV are under way. The eventual goal of these studies is to eliminate latent viral reservoirs and the need for lifelong antiretroviral therapy.
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Affiliation(s)
- James A Hoxie
- Division of Hematology/Oncology, Department of Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania 19104, USA.
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Hütter G, Zaia JA. Allogeneic haematopoietic stem cell transplantation in patients with human immunodeficiency virus: the experiences of more than 25 years. Clin Exp Immunol 2011; 163:284-95. [PMID: 21303358 DOI: 10.1111/j.1365-2249.2010.04312.x] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
For treatment of several malignancies, transplantation of allogeneic haematopoietic stem cells (HSCT) derived from bone marrow or peripheral blood has been used as a therapeutic procedure for decades. In the past, HSCT has been suggested as a treatment option for infection with the human immunodeficiency virus type 1 (HIV-1), but these attempts were mostly unsuccessful. Today, after the introduction of an active anti-retroviral therapy, the lifetime expectancy of HIV-infected patients has improved substantially, but nevertheless the incidence rate of malignancies in these patients has increased considerably. Therefore, it can be assumed that there will be a rising necessity for HIV-1-infected patients with malignancies for allogeneic HSCT. At the same time, there is increasing interest in treatment methods which might target the HIV-1 reservoir more effectively, and the question has been raised as to whether allogeneic HSCT could be linked to such strategies. In this paper the data of more than 25 years experience with allogeneic HSCT in patients with HIV-1 are reviewed and analysed.
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Affiliation(s)
- G Hütter
- Institute of Transfusion Medicine and Immunology, Heidelberg University, Mannheim, Germany.
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12
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Feasibility of reduced-intensity cord blood transplantation as salvage therapy for graft failure: results of a nationwide survey of adult patients. Biol Blood Marrow Transplant 2010; 17:841-51. [PMID: 20849969 DOI: 10.1016/j.bbmt.2010.09.005] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2010] [Accepted: 09/06/2010] [Indexed: 11/21/2022]
Abstract
To evaluate whether rescue with cord blood transplantation (CBT) could improve the poor survival after graft failure (GF), we surveyed the data of 80 adult patients (median age, 51 years) who received CBT within 3 months of GF (primary 64, secondary 16), with fludarabine-based reduced-intensity regimens with or without melphalan, busulfan, cyclophosphamide, and/or 2-4 Gy total-body irradiation (TBI). A median number of 2.4 × 10(7)/kg total nucleated cells (TNC) were infused, and among the 61 evaluable patients who survived for more than 28 days, 45 (74%) engrafted. The median follow-up of surviving patients was 325 days, and the 1-year overall survival rate was 33% despite poor performance status (2-4, 60%), carryover organ toxicities (grade 3/4, 14%), and infections (82%) prior to CBT. Day 100 transplantation-related mortality was 45%, with 60% related to infectious complications. Multivariate analysis showed that the infusion of TNC ≥2.5 × 10(7)/kg and an alkylating agent-containing regimen were associated with a higher probability of engraftment, and that high risk-status at the preceding transplantation and grade 3/4 organ toxicities before CBT were associated with an increased risk of mortality. In conclusion, in an older population of patients, our data support the feasibility of CBT with a reduced-intensity conditioning regimen for GF.
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Gupta V, Tomblyn M, Pedersen TL, Atkins HL, Battiwalla M, Gress RE, Pollack MS, Storek J, Thompson JC, Tiberghien P, Young JAH, Ribaud P, Horowitz MM, Keating A. Allogeneic hematopoietic cell transplantation in human immunodeficiency virus-positive patients with hematologic disorders: a report from the center for international blood and marrow transplant research. Biol Blood Marrow Transplant 2009; 15:864-71. [PMID: 19539219 DOI: 10.1016/j.bbmt.2009.03.023] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2008] [Accepted: 03/28/2009] [Indexed: 11/27/2022]
Abstract
The role of allogeneic hematopoietic cell transplantation (alloHCT) in human immunodeficiency virus (HIV)-positive patients is not known. Using the Center for International Blood and Marrow Transplant Research database, we retrospectively evaluated 23 HIV-positive patients undergoing matched sibling donor (n = 19) or unrelated donor (n = 4) alloHCT between 1987 and 2003. The median age at alloHCT was 32 years. Indications for alloHCT were diverse and included malignant (n = 21) and nonmalignant (n = 2) hematologic disorders. Nine patients (39%) underwent transplantation after 1996, the approximate year that highly active antiretroviral therapy became standard treatment. The median time to neutrophil engraftment was 16 days (range, 7 to 30 days), and the cumulative incidences of grade II-IV acute graft-versus-host disease (aGVHD) at 100 days, chronic GVHD (cGVHD), and survival at 2 years were 30% (95% confidence interval [CI] = 14% to 50%), 28% (95% CI = 12% to 48%), and 30% (95% CI = 14% to 50%), respectively. At a median follow-up of 59 months, 6 patients were alive. Survival appears to be better in the patients undergoing alloHCT after 1996; 4 of these 9 patients survived, compared with only 2 of 14 those undergoing transplantation before 1996. These data suggest that alloHCT is feasible for selected HIV-positive patients with malignant and nonmalignant disorders. Prospective studies are needed to evaluate the safety and efficacy of this modality in specific diseases in these patients.
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Affiliation(s)
- Vikas Gupta
- Division of Haematology, Princess Margaret Hospital, University of Toronto, Toronto, Ontario, Canada.
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15
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Abstract
PURPOSE OF REVIEW Important strides in the management of patients with HIV/AIDS-related lymphomas have been made in recent years. This review will discuss the role of bone marrow or peripheral stem-cell transplantation as a modality for patients with HIV and lymphoma. RECENT FINDINGS In the era of highly active antiretroviral therapy, patients with HIV-associated lymphoma are generally being treated with standard or only slightly modified chemotherapy regimens. Autologous bone marrow and stem-cell transplant approaches in lymphoma patients have been successful. Case reports suggest that allogeneic transplantation for patients with HIV and hematologic malignancies merits further investigation. SUMMARY High-dose hematopoietic stem-cell therapies with curative intent should be considered as standard therapeutic options in patients who otherwise are appropriate for such therapies.
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Affiliation(s)
- Nina D Wagner-Johnston
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, Maryland 21287, USA
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