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Treatment and Survival of Patients With Primary Effusion Lymphoma in the Netherlands: A Population-based Analysis, 2002-2015. Hemasphere 2018; 2:e143. [PMID: 30887007 PMCID: PMC6407798 DOI: 10.1097/hs9.0000000000000143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Supplemental Digital Content is available in the text
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Miralles P, Navarro JT, Berenguer J, Gómez Codina J, Kwon M, Serrano D, Díez-Martín JL, Villà S, Rubio R, Menárguez J, Ribera Santasusana JM. GESIDA/PETHEMA recommendations on the diagnosis and treatment of lymphomas in patients infected by the human immunodeficiency virus. Med Clin (Barc) 2018; 151:39.e1-39.e17. [PMID: 29357988 DOI: 10.1016/j.medcli.2017.11.037] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 10/21/2017] [Accepted: 11/02/2017] [Indexed: 01/20/2023]
Abstract
The incidence of non-Hodgkin's lymphoma and Hodgkin's lymphoma is higher in patients with HIV infection than in the general population. Following the introduction of combination antiretroviral therapy (cART), the prognostic significance of HIV-related variables has decreased, and lymphoma-related factors have become more pronounced. Currently, treatments for lymphomas in HIV-infected patients do not differ from those used in the general population. However, differentiating characteristics of seropositive patients, such as the need for cART and specific prophylaxis and treatment of certain opportunistic infections, should be considered. This document updates recommendations on the diagnosis and treatment of lymphomas in HIV infected patients published by GESIDA/PETHEMA in 2008.
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Affiliation(s)
- Pilar Miralles
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España.
| | - José Tomás Navarro
- Institut Català d'Oncologia, Hospital Universitari Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autónoma de Barcelona, Badalona, Barcelona, España
| | - Juan Berenguer
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | | | - Mi Kwon
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - David Serrano
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - José Luis Díez-Martín
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - Salvador Villà
- Institut Català d'Oncologia, Hospital Universitari Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autónoma de Barcelona, Badalona, Barcelona, España
| | | | - Javier Menárguez
- Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid, España
| | - José-María Ribera Santasusana
- Institut Català d'Oncologia, Hospital Universitari Germans Trias i Pujol, Institut de Recerca Josep Carreras, Universitat Autónoma de Barcelona, Badalona, Barcelona, España
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Dai L, Cao Y, Chen Y, Parsons C, Qin Z. Targeting xCT, a cystine-glutamate transporter induces apoptosis and tumor regression for KSHV/HIV-associated lymphoma. J Hematol Oncol 2014; 7:30. [PMID: 24708874 PMCID: PMC4234972 DOI: 10.1186/1756-8722-7-30] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 03/30/2014] [Indexed: 12/16/2022] Open
Abstract
Kaposi’s sarcoma-associated herpesvirus (KSHV) is the etiological agent of primary effusion lymphoma (PEL), which represents a rapidly progressing malignancy arising in HIV-infected patients. Conventional chemotherapy for PEL treatment induces unwanted toxicity and is ineffective — PEL continues to portend nearly 100% mortality within a period of months, which requires novel therapeutic strategies. The amino acid transporter, xCT, is essential for the uptake of cystine required for intracellular glutathione (GSH) synthesis and for maintaining the intracellular redox balance. Inhibition of xCT induces growth arrest in a variety of cancer cells, although its role in virus-associated malignancies including PEL remains unclear. In the current study, we identify that xCT is expressed on the surface of patient-derived KSHV+ PEL cells, and targeting xCT induces caspase-dependent cell apoptosis. Further experiments demonstrate the underlying mechanisms including host and viral factors: reducing intracellular GSH while increasing reactive oxygen species (ROS), repressing cell-proliferation-related signaling, and inducing viral lytic genes. Using an immune-deficient xenograft model, we demonstrate that an xCT selective inhibitor, Sulfasalazine (SASP), prevents PEL tumor progression in vivo. Together, our data provide innovative and mechanistic insights into the role of xCT in PEL pathogenesis, and the framework for xCT-focused therapies for AIDS-related lymphoma in future.
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Affiliation(s)
| | | | | | | | - Zhiqiang Qin
- Research Center for Translational Medicine and Key Laboratory of Arrhythmias of the Ministry of Education of China, East Hospital, Tongji University School of Medicine, 150 Jimo Road, Shanghai 200120, China.
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Primary effusion lymphoma in an elderly patient effectively treated by lenalidomide: case report and review of literature. Blood Cancer J 2014; 4:e190. [PMID: 24608734 PMCID: PMC3972705 DOI: 10.1038/bcj.2014.6] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2014] [Accepted: 01/24/2014] [Indexed: 12/27/2022] Open
Abstract
Primary effusion lymphoma (PEL) is a rare aggressive subset of non-Hodgkin B-cell lymphoma. It is caused by Kaposi sarcoma-associated herpesvirus/human herpesvirus type 8 (KSHV/HHV8). It occurs mainly, but not exclusively, in HIV-positive patients. PEL predominantly develops in serous cavities and occasionally in extracavitary regions. PEL carries a very poor prognosis with a median survival time of <6 months. Indeed, currently used treatment modalities such as CHOP chemotherapy are far from achieving complete and sustainable remission. Therefore, there is no clear standard of care established in the treatment of PEL patients, stressing the need for novel-targeted approaches. Here, we have attempted a comprehensive assessment of the treatment of PEL, discussed avant-garde therapies and updated the state of preclinical research with promising clinical applications in the field. These include inhibitors of viral replication, modulators of cell signaling and inflammation, nuclear factor kappa B (NF-κB) and histone deacetylase inhibitors, and recently the combination of arsenic trioxide and interferon-alpha. Some of these targeted therapies have not yet reached clinical studies, although others were used in a few individual case reports with low numbers of patients. We also describe the first case of a 77-year-old, HIV-negative, HHV8-positive patient diagnosed with PEL limited to the pleural and peritoneal cavities. He received lenalidomide 25 mg/day for 21 days every 28 days. Treatment was well tolerated with no side effects. He rapidly improved after 1 month of treatment and progressively achieved complete remission persistent after 18 months of therapy. We believe that this review will bridge an important gap between classical chemotherapy and modern approaches of targeted therapy. Finally, our findings warrant further evaluation of lenalidomide in future prospective clinical studies.
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Kabiawu-Ajise OE, Harris J, Ismaili N, Amorosi E, Ibrahim S. Primary effusion lymphoma with central nervous system involvement in an HIV-negative homosexual male. Acta Haematol 2012; 128:77-82. [PMID: 22699313 DOI: 10.1159/000338183] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Accepted: 03/05/2012] [Indexed: 11/19/2022]
Abstract
Primary effusion lymphoma (PEL) is a rare form of non-Hodgkin lymphoma that presents with body cavity effusions. It occurs chiefly in immunodeficient HIV-positive patients. The tumor cells generally express gene sequences of human herpesvirus-8 (HHV-8) and Epstein-Barr virus (EBV). Tumor cells of HIV-negative patients usually express HHV-8 gene sequences, but rarely those of EBV. We report a novel case of PEL in an HIV-negative homosexual male whose tumor cells expressed both HHV-8 and EBV gene sequences and who developed evidence of central nervous system involvement.
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Otvös R, Skribek H, Kis LL, Gloghini A, Markasz L, Flaberg E, Eksborg S, Konya J, Gergely L, Carbone A, Szekely L. Drug sensitivity patterns of HHV8 carrying body cavity lymphoma cell lines. BMC Cancer 2011; 11:441. [PMID: 21992895 PMCID: PMC3224241 DOI: 10.1186/1471-2407-11-441] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 10/12/2011] [Indexed: 12/05/2022] Open
Abstract
Background Primary effusion lymphoma (PEL) is a rare KSHV/HHV8-associated high-grade non-Hodgkin's lymphoma (NHL) of B-cell origin, characterized by serous effusions in body cavities. Most patients are HIV-infected men with severe immunosuppression and other HHV8-associated diseases such as Kaposi's sarcoma (KS). The prognosis for those infected is poor, with a median survival of less than 6 months in most cohorts. Sustained complete remission is rare. High-dose chemotherapy regimens are used to improve remission rate and survival. The aim of the present study was to compare the drug sensitivity pattern of the available primary effusion (body cavity based) lymphoma-derived cell lines in order to find additional, potentially effective drugs that are not included in current chemotherapy treatment protocols. Methods We have analyzed 11 cell lines against 27 frequently used cytostatic drugs in short term (3 days) survival assays using automated high throughput confocal microscopy. Results All cell lines showed a distinct, individual drug sensitivity pattern. Considering the in vitro used and clinically achieved drug concentration, Vinorelbine, Paclitaxel, Epirubicin and Daunorubicin were the most effective drugs. Conclusions We suggest that inclusion of the above drugs into PEL chemotherapy protocols may be justified. The heterogeneity in the drug response pattern however indicated that assay-guided individualized therapy might be required to optimize therapeutic response.
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Affiliation(s)
- Rita Otvös
- Department of Microbiology, Tumor and Cell Biology-MTC and Center for Integrative Recognition in the Immune System-IRIS, Karolinska Institute, Box 280 SE-17177 Stockholm, Sweden.
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Treatment of primary effusion lymphoma with highly active antiviral therapy in the setting of HIV infection. AIDS 2008; 22:1236-7. [PMID: 18525275 DOI: 10.1097/qad.0b013e3282fc732b] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
Primary effusion lymphoma (PEL) is a rare HIV-associated non-Hodgkin's lymphoma (NHL) that accounts for approximately 4% of all HIV-associated NHL. PEL has a unique clinical presentation in having a predilection for arising in body cavities such as the pleural space, pericardium, and peritoneum. PEL cells are morphologically variable with a null lymphocyte immunophenotype and evidence of human herpesvirus (HHV)-8 infection. The exact oncogenic mechanisms of HHV-8 have not been clearly defined. Treatment is usually with combination CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) chemotherapy and antiretroviral therapy (if HIV positive). The prognosis for PEL is poor, with a median survival time of around 6 months. As the exact molecular steps in HHV-8-driven oncogenesis are unraveled, it is hoped that more specific therapeutic targets will be revealed.
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Affiliation(s)
- Yi-Bin Chen
- Dana-Faber Cancer Institute, Boston, Massachusetts, USA
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Kobayashi Y, Kamitsuji Y, Kuroda J, Tsunoda S, Uoshima N, Kimura S, Wada K, Matsumoto Y, Nomura K, Horiike S, Shimazaki C, Yoshikawa T, Taniwaki M. Comparison of human herpes virus 8 related primary effusion lymphoma with human herpes virus 8 unrelated primary effusion lymphoma-like lymphoma on the basis of HIV: report of 2 cases and review of 212 cases in the literature. Acta Haematol 2006; 117:132-44. [PMID: 17135726 DOI: 10.1159/000097460] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2006] [Accepted: 08/29/2006] [Indexed: 11/19/2022]
Abstract
BACKGROUND Primary lymphomatous effusion is a rare lymphoma that arises in the body cavity and has a peculiar proliferative form, lacking a tumor. This primary lymphomatous effusion includes human herpes virus 8 (HHV8)-related primary effusion lymphoma (PEL) and HHV8-unrelated PEL-like lymphoma. We attempted to clarify the nature of the primary lymphomatous effusion. METHODS Using 'PEL' and 'body cavity-based lymphoma' (BCBL) as key words, reports written in English were collected from PubMed. Primary lymphomatous effusion was defined as BCBL with primary effusion and without tumor at onset. Adding our 2 PEL-like lymphoma cases, each case was studied as to the patients' and lymphomas' characteristics, therapy and survival time. Moreover, each item was compared among four groups according to the presence of HHV8 and HIV. RESULTS In 214 cases investigated, there was no difference in proliferation, but an apparent difference in age, gender, phenotype, effectiveness and prognosis among the four groups. CONCLUSIONS Both PEL and PEL-like lymphoma are thought to be characterized by a peculiar proliferation, regardless of the presence of HHV8. Dividing PEL or PEL-like lymphoma into two subgroups on the basis of HIV presentation might also be appropriate.
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Affiliation(s)
- Yutaka Kobayashi
- Division of Hematology and Oncology, Department of Internal Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan.
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Boulanger E, Gérard L, Gabarre J, Molina JM, Rapp C, Abino JF, Cadranel J, Chevret S, Oksenhendler E. Prognostic Factors and Outcome of Human Herpesvirus 8–Associated Primary Effusion Lymphoma in Patients With AIDS. J Clin Oncol 2005; 23:4372-80. [PMID: 15994147 DOI: 10.1200/jco.2005.07.084] [Citation(s) in RCA: 212] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PurposePrimary effusion lymphoma (PEL) is a rare high-grade B-cell non-Hodgkin's lymphoma associated with Kaposi sarcoma–associated herpesvirus/human herpesvirus 8 (KSHV/HHV-8) infection, and is mostly observed in the course of HIV infection. The prognosis is poor, with reported median survival time shorter than 6 months. To date, no prognostic factor has been identified in this subset of lymphoma.Patients and MethodsWe describe here a large series of HIV-infected patients with PEL, including 28 cases diagnosed in six centers during an 11-year time period. Prognosis analysis was performed using a Cox proportional hazard regression model. Statistically significant covariates were further analyzed in a forward, stepwise multivariate model.ResultsAfter a median follow-up of 3.8 years (range, 10 months to 10.8 years), nine patients (32%) were still alive, and eight of them remained progression free. The median survival was 6.2 months, and the 1-year overall survival rate was 39.3%. Fourteen patients (50%) achieved complete remission, with a 1-year disease-free survival rate at 78.6%. In a multivariate analysis, only a performance status more than 2 (hazard ratio, 5.84; 95% CI, 1.76 to 19.33) and the absence of highly active antiretroviral therapy (HAART) before PEL diagnosis (hazard ratio, 3.26; 95% CI, 1.14 to 9.34) were found to be independent predictors for shorter survival.ConclusionBased on a retrospective series of 28 patients, two prognostic factors were identified as being independently associated with impaired clinical outcome in HIV-related PEL—(1) a poor performance status and (2) the absence of HAART before PEL diagnosis.
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Affiliation(s)
- Emmanuelle Boulanger
- Department of Clinical Immunology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, 1 Avenue Claude Vellefaux, 75 475 Paris cedex 10, France.
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Aoki Y, Tosato G. Therapeutic options for human herpesvirus-8/Kaposi's sarcoma-associated herpesvirus-related disorders. Expert Rev Anti Infect Ther 2004; 2:213-25. [PMID: 15482187 DOI: 10.1586/14787210.2.2.213] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Human herpesvirus-8/Kaposi's sarcoma-associated herpesvirus infection is associated with three proliferative disorders in immunocompromised patients - Kaposi's sarcoma, primary effusion lymphoma and multicentric Castleman's disease. These disorders often develop in patients with advanced AIDS who present a number of therapeutic challenges, underscoring the importance of continuing efforts dedicated to basic and clinical research in this field. In the era of highly active antiretroviral therapy, the incidence of AIDS and Kaposi's sarcoma has considerably decreased, presumably due to enhanced anti-Kaposi's sarcoma-associated herpesvirus immune responses, whereas the situation with primary effusion lymphoma and multicentric Castleman's disease is more complex. Based on advances in the understanding of Kaposi's sarcoma-associated herpesvirus-related disorders and availability of antiretroviral agents, current and future therapeutic approaches will be discussed.
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Affiliation(s)
- Yoshiyasu Aoki
- Experimental Transplantation and Immunology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, 10 Center Drive 12N226, Bethesda, MD 20892-1907, USA.
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Chadburn A, Hyjek E, Mathew S, Cesarman E, Said J, Knowles DM. KSHV-Positive Solid Lymphomas Represent an Extra-Cavitary Variant of Primary Effusion Lymphoma. Am J Surg Pathol 2004; 28:1401-16. [PMID: 15489644 DOI: 10.1097/01.pas.0000138177.10829.5c] [Citation(s) in RCA: 212] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Primary effusion lymphoma (PEL) is a unique form of non-Hodgkin lymphoma (NHL) associated with Kaposi sarcoma-associated herpesvirus (KSHV; HHV-8) that displays a distinct constellation of clinical, morphologic, immunologic, and molecular characteristics. Rare KSHV-containing immunoblastic lymphomas occurring in solid tissues have been described. Whether they represent part of the spectrum of PEL has not been determined. The morphologic, immunophenotypic, and molecular features of KSHV-positive solid lymphomas occurring in 8 HIV+/AIDS patients were systematically investigated and compared with those of 29 similarly analyzed PELs. The 8 KSHV-positive solid lymphomas were virtually indistinguishable from the 29 PELs based on morphology (immunoblastic/anaplastic), immunophenotype (CD45 positive; T cell antigen negative; CD30, EMA, CD138 positive; CD10, CD15, BCL6 negative) and genotype (100% immunoglobulin genes rearranged; no identifiable abnormalities in C-MYC, BCL6, BCL1, BCL2; and uniformly EBV positive). The only identifiable phenotypic difference was that the KSHV-positive solid lymphomas appeared to express B cell-associated antigens (25%) and immunoglobulin (25%) slightly more often than the PELs (<5% and 15%, respectively; P = 0.11 and P = 0.08, respectively). The clinical presentation and course of the patients who develop KSHV-positive solid lymphomas were also similar, except for the lack of an effusion and somewhat better survival (median 11 months vs. 3 months). However, the 3 KSHV-positive solid lymphoma patients alive without disease 11, 25, and 44 months following initial presentation were recently diagnosed patients and, unlike the other patients with KSHV-positive solid lymphomas, received anti-retroviral therapy. These findings strongly suggest that these decidedly rare KSHV-positive solid lymphomas belong to the spectrum of PEL. Therefore, we propose that the KSHV-positive solid lymphomas be designated extra-cavitary PELs.
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Affiliation(s)
- Amy Chadburn
- Department of Pathology and Laboratory Medicine, Weill Medical College of Cornell University, New York, New York 10021, USA.
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Waddington TW, Aboulafia DM. Failure to eradicate AIDS-associated primary effusion lymphoma with high-dose chemotherapy and autologous stem cell reinfusion: case report and literature review. AIDS Patient Care STDS 2004; 18:67-73. [PMID: 15006181 DOI: 10.1089/108729104322802498] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Primary effusion lymphoma (PEL), also known as body cavity-based lymphoma, is a newly recognized AIDS-related malignancy that is etiopathologically linked to Kaposi's sarcoma (KS)-associated human herpes virus type 8 (HHV-8). PEL is characterized by presentation in serous body cavities without identifiable tumor masses. Tumor cells have high-grade morphologic features, an indeterminate immunophenotype, B-lineage genotype, and contain HHV-8 and often Epstein-Barr virus. PEL rarely responds to systemic chemotherapy. Herein, we describe what we believe is the first patient with AIDS-associated PEL to be treated with high-dose chemotherapy and autologous stem cell reinfusion. Treatment was well tolerated but the patient succumbed to progressive cancer. Our experience with this patient serves to underscore the high mortality rate associated with this unique neoplasm.
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MESH Headings
- Acquired Immunodeficiency Syndrome/complications
- Acquired Immunodeficiency Syndrome/drug therapy
- Acquired Immunodeficiency Syndrome/immunology
- Acquired Immunodeficiency Syndrome/virology
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Antiretroviral Therapy, Highly Active
- CD4 Lymphocyte Count
- Carboplatin/administration & dosage
- Combined Modality Therapy
- Cyclophosphamide/administration & dosage
- Doxorubicin/administration & dosage
- Etoposide/administration & dosage
- Fatal Outcome
- Granulocyte Colony-Stimulating Factor/therapeutic use
- Humans
- Ifosfamide/administration & dosage
- Immunophenotyping
- Lymphoma, AIDS-Related/diagnosis
- Lymphoma, AIDS-Related/therapy
- Lymphoma, AIDS-Related/virology
- Male
- Middle Aged
- Pleural Effusion, Malignant/diagnosis
- Pleural Effusion, Malignant/therapy
- Pleural Effusion, Malignant/virology
- Prednisone/administration & dosage
- Salvage Therapy/methods
- Sarcoma, Kaposi/diagnosis
- Sarcoma, Kaposi/therapy
- Sarcoma, Kaposi/virology
- Skin Neoplasms/diagnosis
- Skin Neoplasms/therapy
- Skin Neoplasms/virology
- Stem Cell Transplantation/methods
- Transplantation, Autologous/methods
- Treatment Failure
- Vincristine/administration & dosage
- Viral Load
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Boulanger E, Daniel MT, Agbalika F, Oksenhendler E. Combined chemotherapy including high-dose methotrexate in KSHV/HHV8-associated primary effusion lymphoma. Am J Hematol 2003; 73:143-8. [PMID: 12827649 DOI: 10.1002/ajh.10341] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Primary effusion lymphoma (PEL) is a rare KSHV/HHV8-associated high-grade non-Hodgkin's lymphoma (NHL) of B-cell origin, characterized by serous effusions in body cavities. Most patients are HIV-infected homosexual men with severe immunosuppression and other KSHV/HHV8-associated diseases such as Kaposi's sarcoma (KS). The prognosis is poor with a median survival of less than 6 months in most cohorts. The achievement of a sustained complete remission is rare. High-dose chemotherapy regimens are warranted to improve complete remission rate and survival. Seven patients with AIDS-associated PEL were treated with a combined chemotherapy including high-dose methotrexate followed by leucovorin rescue. In all cases, KSHV/HHV8 sequences were detected in the effusion samples using quantitative PCR assays. Five patients had a pre-existing KS, associated in three cases with multicentric Castleman's disease (MCD). Upon diagnosis, 6 patients received antiretroviral therapy, which was maintained during chemotherapy in 5 of them. At time of analysis, 3 out of 7 patients were in complete remission 18, 26, and 78 months after PEL diagnosis. Three patients died with a progressive PEL at 22, 67, and 153 days after diagnosis, and 1 patient died 9 months after PEL diagnosis with a MCD-associated plasmablastic NHL. Complete remission was obtained in 3 out of 7 patients treated for AIDS-associated PEL with combined chemotherapy containing high-dose methotrexate.
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MESH Headings
- Acquired Immunodeficiency Syndrome/complications
- Acquired Immunodeficiency Syndrome/drug therapy
- Adult
- Antigens, CD/blood
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Antiretroviral Therapy, Highly Active
- DNA, Viral/isolation & purification
- France
- HIV Infections/complications
- HIV Infections/drug therapy
- Herpesviridae Infections/blood
- Herpesviridae Infections/drug therapy
- Herpesviridae Infections/immunology
- Herpesvirus 8, Human/isolation & purification
- Homosexuality, Male
- Humans
- Immunophenotyping
- Male
- Methotrexate/therapeutic use
- Middle Aged
- Pleural Effusion/pathology
- Prognosis
- RNA, Viral/blood
- Sarcoma, Kaposi/blood
- Sarcoma, Kaposi/drug therapy
- Sarcoma, Kaposi/immunology
- Sarcoma, Kaposi/mortality
- Sarcoma, Kaposi/pathology
- Treatment Outcome
- Viral Load
- White People
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Affiliation(s)
- Emmanuelle Boulanger
- Department of Clinical Immunopathology, Hôpital Saint-Louis, AP-HP, Paris, France.
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