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Foster WR, Bischin A, Dorer R, Aboulafia DM. Human Herpesvirus Type 8-associated Large B-cell Lymphoma: A Nonserous Extracavitary Variant of Primary Effusion Lymphoma in an HIV-infected Man: A Case Report and Review of the Literature. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2016; 16:311-21. [PMID: 27234438 DOI: 10.1016/j.clml.2016.03.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 03/25/2016] [Indexed: 11/25/2022]
Abstract
BACKGROUND Primary effusion lymphoma (PEL) is a rare non-Hodgkin lymphoma subtype primarily seen in human immunodeficiency virus (HIV)-infected individuals with low CD4(+) cell counts and elevated HIV viral loads. It has always been associated with human herpesvirus type 8 (HHV-8) and in 80% of cases has also been associated with Epstein-Barr virus (EBV). Less commonly, PEL has presented in patients with advanced age and other conditions associated with an altered immunity, including malignancy, liver cirrhosis, and immunosuppressive medications. It is a tumor of B-cell lineage; however, it shows a "null" phenotype, rarely expressing pan-B cell surface antigens. It will usually express CD45, CD30, CD38, CD138, and MUM1 and is characterized by lymphomatous effusions in body cavities but not lymphadenopathy. It is an aggressive lymphoma, with an average median survival of < 1 year. HHV-8-associated large B-cell lymphoma (HHV-8-LBL) is a second variant of PEL that is both solid and extracavitary. It has immunoblastic and/or anaplastic morphologic features and a distinct immunohistochemical staining pattern. It could also have a different clinical presentation than that of classic PEL. MATERIALS AND METHODS We describe the case of a 57-year-old HIV-infected man who presented with a slow-growing and asymptomatic abdominal mass. Examination of an excisional biopsy specimen showed malignant large cells with prominent cytoplasm that were positive for pan-B cell antigen CD20, HHV-8, and EBV and negative for CD138, CD10, BCL-6, CD3, and CD30. The Ki-67 labeling index was 90%. The diagnosis was stage IIIA HHV-8-LBL, and he was treated with 6 cycles of R-EPOCH (rituximab, etoposide, vincristine, doxorubicin, cyclophosphamide, and prednisone) infusion chemotherapy. At 12 months after treatment, he was in complete remission. We also performed a Medline and Embase search to better understand the clinical findings of our patient and the unique attributes of HHV-8-LBL. Focusing our search on English language studies, we identified 83 cases of HHV-8-LBL without an effusion component. We compared these 83 cases with 118 reported cases of classic PEL. RESULTS The median age of the patients with HHV-8-LBL was 41 years (range, 24-77), and 96% of the cases were associated with HIV. The median age of the patients with classic PEL was 41 years (range, 26-86), and 96% of the cases were associated with HIV. Of those with HHV-8-LBL, 31 of 61 (51%) had a pre-existing diagnosis of acquired immunodeficiency syndrome (AIDS) and 47 of 63 (75%) were coinfected with EBV. In contrast, 69 of 96 patients (72%) with classic PEL had a pre-existing AIDS diagnosis and 40 of 49 (82%) were coinfected with EBV. The mean CD4(+) count of the HHV-8-LBL patients was 256 cells/μL (range, 18-1126 cells/μL) compared with 139 cells/μL (range, 2-557 cells/μL) in the classic PEL patients. The median survival time for both groups was similar at 5.5 months (range, 25 days to ≥ 25 months) for patients with HHV-8-LBL and 4 months (range, 2 days to ≥ 113 months) for those with classic PEL. More patients with HHV-8-LBL were alive at the last follow-up point (59% vs. 18%). The percentage of patients achieving complete remission was 54% (30 of 56) and 36% (32 of 89) for HHV-8-LBL and classic PEL, respectively. CONCLUSION Our patient's high CD4(+) cell count, the lack of a pre-existing AIDS diagnosis, and the excellent response to chemotherapy highlights that HHV-8-LBL might have distinct clinical features and possibly a better response to chemotherapy than classic PEL. HHV-8-LBL should be included in the differential diagnosis of HIV patients with solid lesions. It is essential that patients' Centers for Disease Control and Prevention HIV clinical status and HIV viral load at the diagnosis of PEL and HHV-8-LBL be reported and that the reported clinical results include longer term follow-up data. Only then will a more complete clinical picture of this little-appreciated and little-understood PEL variant be defined.
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Gulvin J, Aboulafia DM. Squamous Cell Cancer of Unknown Primary and Primary Breast Cancer in an HIV-Infected Woman: The Importance of Cancer Screening for People Living with HIV/AIDS. J Int Assoc Provid AIDS Care 2016; 15:194-200. [PMID: 26864079 DOI: 10.1177/2325957416629550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
People living with HIV/AIDS (PLWHA) are surviving longer, with an increased risk of cancer. Cancer screening strategies in PLWHA are lacking. We describe the case of a woman with a history of AIDS, who had a nondetectable viral load on treatment. She is an activist, promoting HIV care, but had not undergone routine screening for breast, cervical, or colonic neoplasia. She presented with a left groin mass, which on biopsy proved to be a p16 immuno-histochemical positive squamous cell carcinoma. Anal and cervicovaginal examinations did not show invasive cancer, although high-resolution anoscopy identified high-grade anal dysplasia. A mammogram followed by magnetic resonance imaging showed invasive ductal carcinoma. Her breast cancer was treated with lumpectomy, adjuvant brachytherapy and chemotherapy. The left groin tumor was treated with chemo-radiation. Herein, we also review medical literature concerning anal, cervical, breast, colorectal, and lung cancer screening for PLWHA, which is important for our aging population of PLWHA.
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Vishnu P, Aboulafia DM. Haematological manifestations of human immune deficiency virus infection. Br J Haematol 2015; 171:695-709. [PMID: 26452169 DOI: 10.1111/bjh.13783] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Early in the human immunodeficiency virus (HIV) epidemic, infected patients presented to medical attention with striking abnormalities in each of the major blood cell lineages. The reasons for these derangements remain complex and multifactorial. HIV infects multipotent haematopoietic progenitor cells and establish latent cellular reservoirs, disturbs the bone marrow microenvironment and also causes immune dysregulation. These events lead to cytokine imbalances and disruption of other factors required for normal haematopoiesis. Activation of the reticulo-endothelial system can also result in increased blood cell destruction. The deleterious effects of medications, including first and second generation anti-retroviral agents, on haematopoiesis were well documented in the early years of HIV care; in the current era of HIV-care, the advent of newer and less toxic anti-retroviral drugs have had a more beneficial impact on haematopoiesis. Due to impaired regulation of the immune system and potential side effects of one or more anti-retroviral agents, there is also an increase in coagulation abnormalities such as thromboembolism, and less frequently, acquired disorders of coagulation including thrombotic thrombocytopenic purpura, immune thrombocytopenic purpura and acquired inhibitors of coagulation. In this article we review the epidemiology and aetiology of select non-oncological haematological disorders commonly seen in people living with HIV-acquired immune deficiency syndrome.
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Malhotra U, Aboulafia DM. Cyclophosphamide Treatment for Acquired Factor VIII Inhibitor in a Patient with AIDS-Associated Progressive Multifocal Leukoencephalopathy. J Int Assoc Provid AIDS Care 2015; 15:109-13. [PMID: 26013248 DOI: 10.1177/2325957415586259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Acquired hemophilia A (AHA) is a severe bleeding disorder with high mortality rates resulting from the development of autoantibodies to factor VIII (FVIII). Patients typically present with hemorrhages in the skin, subcutaneous tissues, and muscles, which are frequently severe. They can also develop life-threatening retroperitoneal hematomas and compartment syndromes. We describe the case of a man with a long history of AIDS complicated by progressive multifocal leukoencephalopathy (PML), who developed AHA while on stable antiretroviral therapy and then presented with new onset bleeding and hypotension. We treated our patient with incrementally increasing doses of cyclophosphamide resulting in resolution of coagulopathy. We review the medical literature for additional cases of HIV-associated AHA and discuss the challenges in the care of our patient, since the immunosuppression needed to eradicate the FVIII inhibitor had the potential to cause recrudescence of his PML.
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Kowalczyk M, Rubinstein PG, Aboulafia DM. Initial Experience with the Use of Thrombopoetin Receptor Agonists in Patients with Refractory HIV-Associated Immune Thrombocytopenic Purpura: A Case Series. J Int Assoc Provid AIDS Care 2014; 14:211-6. [PMID: 25504472 DOI: 10.1177/2325957414557266] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
HIV-associated immune thrombocytopenic purpura (ITP) has decreased in incidence 10-fold since the advent of highly active antiretroviral therapy (HAART). For patients with detectable HIV viral loads, first-line treatment approaches involve optimizing HAART followed by standard ITP options used to treat those without HIV infection. In the general population, the thrombopoetin receptor agonists (TRAs), eltrombopag and romiplostim, are effective when used as salvage ITP therapy. In addition, eltrombopag has been used effectively in patients with thrombocytopenia secondary to hepatitis C--a virus seen commonly in HIV-infected patients, especially in those who also have a history of intravenous drug use. There are, however, few reports or studies of TRAs use in those with HIV infection. Herein, we describe 5 cases of refractory HIV-associated ITP managed with TRAs. Although platelet counts improved for all patients, 2 patients succumbed to thromboembolic complications. Our initial experience, as well as our findings from a Medline review, supports the potential utility of TRA as salvage therapy in the treatment of HIV-related ITP; however, we recommend caution in the use of these agents in those who are at highest risk of thrombosis. Additional studies are needed to determine the efficacy and, more importantly, the safety of TRAs in treatment of HIV-associated ITP.
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Vishnu P, Dorer RP, Aboulafia DM. Immune reconstitution inflammatory syndrome-associated Burkitt lymphoma after combination antiretroviral therapy in HIV-infected patients. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2014; 15:e23-9. [PMID: 25458079 DOI: 10.1016/j.clml.2014.09.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Accepted: 09/25/2014] [Indexed: 12/19/2022]
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Ericson S, Shah N, Liberman J, Aboulafia DM. Fatal Bleeding Due to Acquired Factor IX and X Deficiency: A Rare Complication of Primary Amyloidosis; Case Report and Review of the Literature. CLINICAL LYMPHOMA MYELOMA & LEUKEMIA 2014; 14:e81-6. [DOI: 10.1016/j.clml.2013.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Accepted: 08/28/2013] [Indexed: 11/15/2022]
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Vishnu P, Chuda RR, Hwang DG, Aboulafia DM. Isolated granulocytic sarcoma of the nasopharynx: a case report and review of the literature. Int Med Case Rep J 2013; 7:1-6. [PMID: 24368892 PMCID: PMC3869915 DOI: 10.2147/imcrj.s53612] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Granulocytic sarcoma (GS) is a rare extramedullary manifestation of acute myeloid leukemia (AML). It may also represent blastic transformation of myelodysplastic syndromes or myeloproliferative neoplasms. Although usually seen in the context of advanced and poorly controlled disease, it may also present as the first manifestation of illness, without concurrent bone marrow or blood involvement. In the medical literature, chloroma and GS are terms that have been used interchangeably with myeloid sarcoma. GS usually manifests as soft tissue or bony masses in several extracranial sites, such as bone, periosteum, and lymph nodes; involvement of the head and neck region is uncommon. We report a case of a woman with insidious onset of progressive nasal congestion and diminished hearing who was diagnosed with an isolated GS of the nasopharynx. With involved field radiotherapy, she achieved a complete remission of 12-months duration before being diagnosed with overt AML. She has remained disease-free for greater than 18 months following induction and consolidation chemotherapy. Through a MEDLINE®/PubMed® search we identified an additional 13 cases of nasopharyngeal GS. The median age was 37 years (range 1 to 81 years). The cases were equally distributed among the sexes. The most common presenting symptoms were conductive hearing loss and sinonasal congestion. Isolated GS was identified in six cases, and the median time from diagnosis of GS to AML was 12 months (range 3 to 48 months). The treatment varied, but responses were seen in all the patients who received chemotherapy with or without radiotherapy.
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Abstract
PURPOSE OF REVIEW The growing burden of non-AIDS defining malignancies (non-ADMs) among people living with HIV/AIDS (PLWHA) highlights the need for cancer prevention and early detection. In this article, we propose screening guidelines for non-ADMs in PLWHA. RECENT FINDINGS A number of recent findings may help direct cancer screening guidelines in PLWHA. Screening for lung cancer with low-dose helical chest computerized tomography (LDCT) in the National Lung Screening Trial data demonstrated a decrease in lung cancer and all-cause mortality. Recent studies have demonstrated a favorable experience among PLWHA with liver transplantation. Overdiagnosis is common with breast and prostate cancer screening. Anal cancer rates were substantially higher for HIV-infected MSM, other men and women than for HIV-uninfected individuals. SUMMARY Screening recommendations for the general population can be applied to PLWHA patients for breast, colon and prostate cancer. Screening for lung cancer with LDCT could be considered in PLWHA at risk. American Association for the Study of Liver Diseases screening recommendations with biennial ultrasonography may be applied to at-risk PLWHA for hepatocellular carcinoma. All HIV-infected adults should be offered anal cancer screening as part of clinical care at specialized centres.
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Wilkin T, Lee JY, Lensing SY, Stier EA, Goldstone SE, Berry MJ, Jay N, Aboulafia DM, Einstein MH, Saah A, Mitsuyasu RT, Palefsky JM. High-grade anal intraepithelial neoplasia among HIV-1-infected men screening for a multicenter clinical trial of a human papillomavirus vaccine. HIV CLINICAL TRIALS 2013; 14:75-9. [PMID: 23611828 DOI: 10.1310/hct1402-75] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
PURPOSE High-grade anal intraepithelial neoplasia (HGAIN) is the precursor lesion to invasive anal cancer. Human papillomavirus (HPV) vaccination holds great promise for preventing anal cancer. METHODS We examined 235 HIV-1-infected men screening for participation in a multisite clinical trial of a quadrivalent HPV vaccine. All participants had anal swabs obtained for HPV testing and cytology and high-resolution anoscopy with biopsies of visible lesions to assess for HGAIN. RESULTS HPV types 16 and 18 were detected in 23% and 10%, respectively; abnormal anal cytology was found in 56% and HGAIN in 30%. HGAIN prevalence was significantly higher in those with HPV16 detection compared to those without (38% vs 17%; P = .01). Use of antiretroviral therapy and nadir and current CD4+ cell count were not associated with abnormal anal cytology or HGAIN. CONCLUSION HGAIN is highly prevalent in HIV-infected men. Further studies are needed on treatment and prevention of HGAIN.
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Nguyen V, Dorer R, Aboulafia DM. Atypical Cutaneous Lymphoproliferative Disorder: A Fatal Mimic of Cutaneous T-Cell Lymphoma in a Patient with HIV Infection. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/wja.2013.31002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Botello-Harbaum MT, Mosby K, Vena D, Aboulafia DM. The AIDS malignancy clinical trials consortium (AMC) patient navigator (PN) initiative. Infect Agent Cancer 2012. [PMCID: PMC3330067 DOI: 10.1186/1750-9378-7-s1-p24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Auerbach E, Aboulafia DM. Venous and arterial thromboembolic complications associated with HIV infection and highly active antiretroviral therapy. Semin Thromb Hemost 2012; 38:830-8. [PMID: 23041980 DOI: 10.1055/s-0032-1328887] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
With the advent of highly active antiretroviral therapy (HAART), dramatic improvements have been made in the quality and length of life in people living with HIV/AIDS (PLWA). Complications that are seen with increasing frequency in this group include venous thromboembolism events (VTE) and cardiovascular disease. Recent epidemiologic studies suggest PLWA have a 2-fold to 10-fold greater risk of VTE compared with age-matched controls. Several mechanisms associated with HIV infection, coupled with traditional risk factors, including age, opportunistic infections, and lifestyle choices, may contribute to a heightened risk of VTE and cardiovascular disease. It has been challenging to discern which of these complications are related to HAART. Herein, we review the risk of VTE in the pre-HAART and current HAART era. We call attention to particular instances where components of HAART have been associated with acute myocardial infarction, noncirrhotic portal hypertension and portal vein thrombosis. We also highlight potential drug-drug interactions between HAART and anticoagulant therapy. Additional studies are needed to better understand the mechanisms and risks associated with long-term use of HAART and to what extent HAART contributes to or mitigates the risk of VTE and cardiovascular disease.
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Bayraktar UD, Ramos JC, Petrich A, Gupta N, Lensing S, Moore PC, Reid EG, Aboulafia DM, Ratner L, Mitsuyasu R, Cooley T, Henry DH, Barr P, Noy A. Outcome of patients with relapsed/refractory acquired immune deficiency syndrome-related lymphoma diagnosed 1999-2008 and treated with curative intent in the AIDS Malignancy Consortium. Leuk Lymphoma 2012; 53:2383-9. [PMID: 22642936 DOI: 10.3109/10428194.2012.697559] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
No comparative studies exist for relapsed/refractory (rel/rfr) acquired immune deficiency syndrome (AIDS)-related lymphoma (ARL). To determine practices over the last decade and to assess the outcomes of salvage chemotherapy with curative intent and autologous stem cell transplant (ASCT), we retrospectively evaluated treatment outcomes in patients with rel/rfr ARL who were treated in 13 national AIDS Malignancy Consortium (AMC) sites between 1999 and 2008 (n = 88). The most commonly used second-line therapies were ICE (ifosfamide/carboplatin/etoposide, n = 34), dose adjusted EPOCH (etoposide/prednisone/vincristine/cyclophosphamide/doxorubicin, n = 17) and ESHAP (etoposide/methylprednisolone/cytarabine/cisplatin, n = 11). The odds of achieving a response were lower for those with non-Hodgkin lymphoma (NHL) than for those with HL and for those with primary refractory disease than for those with relapse. Overall survival (OS) was significantly longer for those with relapsed disease compared to those with refractory disease and for those with non-Burkitt NHL compared to those with Burkitt. OS was longer in patients who underwent ASCT compared to those who did not (1-year OS: 63.2% vs. 37.2%). However, among 32 patients (36%) who achieved a complete or partial response (CR/PR) after second-line therapy, 1-year OS was not different between the two groups (87.5% for ASCT vs. 81.8% for non-ASCT). Long-term survival in some patients with rel/rfr ARL may be possible without transplant, although transplant remains the standard of care for chemotherapy sensitive disease.
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Mani D, Guinee DG, Aboulafia DM. Vanishing lung syndrome and HIV infection: an uncommon yet potentially fatal sequela of cigarette smoking. ACTA ACUST UNITED AC 2012; 11:230-3. [PMID: 22564798 DOI: 10.1177/1545109712444755] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Persons with HIV infection have a higher risk of infectious pulmonary complications, chronic obstructive pulmonary disease, lung cancer, pulmonary hypertension, and pulmonary fibrosis than individuals not infected with HIV. Herein, we describe the clinical course of a patient with longstanding and well-controlled HIV infection and multiple previous pneumothoraces who presented to medical attention with insidious onset of shortness of breath and was diagnosed with vanishing lung syndrome (VLS). The VLS or giant bullous emphysema is a distinct clinical syndrome characterized by large bullae, predominantly in the upper lobes, occupying at least one third of the hemithorax and compressing surrounding normal lung parenchyma. It is a progressive disorder that typically occurs in young men, the majority of whom are smokers. As people with HIV/AIDS are now surviving well into middle age and beyond, clinicians are more likely to encounter VLS and severe obstructive lung disease, which are potentially fatal but preventable conditions.
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Vishnu P, Aboulafia DM. AIDS-Related Non-Hodgkin's Lymphoma in the Era of Highly Active Antiretroviral Therapy. Adv Hematol 2012; 2012:485943. [PMID: 22400030 PMCID: PMC3287061 DOI: 10.1155/2012/485943] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Accepted: 11/24/2011] [Indexed: 01/30/2023] Open
Abstract
In economically developed countries, AIDS-related lymphoma (ARL) accounts for a large proportion of malignances in HIV-infected individuals. Since the introduction of highly active anti-retroviral therapy (HAART) in 1996, epidemiology and prognosis of ARL have changed. While there is a slight increase in the incidence of Hodgkin's lymphoma in HIV-infected individuals, use of HAART has contributed to a decline in the incidence of non-Hodgkin's lymphoma (NHL) and also a decrease in the overall incidence of ARL. Strategies that employ HAART, improved supportive care, and the use of Rituximab with multi-agent chemotherapy have contributed to improved rates of complete remission and survival of patients with ARL that rival those seen in stage and histology matched HIV negative NHL patients. Most recent clinical trials demonstrate better outcomes with the use of rituximab in ARL. Tumor histogenesis (germinal center vs. non-germinal center origin) is associated with lymphoma-specific outcomes in the setting of AIDS-related diffuse-large B cell lymphoma. High-dose chemotherapy (HDCT) and autologous stem cell rescue (ASCT) can be effective for a subset of patients with relapsed ARL. HIV sero-status alone should not preclude consideration of ASCT in the setting of ARL relapse. Clinical trials investigating the role of allogeneic hematopoietic stem cell transplant in ARL are currently underway.
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Mani D, Haigentz M, Aboulafia DM. Lung cancer in HIV Infection. Clin Lung Cancer 2012; 13:6-13. [PMID: 21802373 PMCID: PMC3256276 DOI: 10.1016/j.cllc.2011.05.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 05/14/2011] [Accepted: 05/23/2011] [Indexed: 12/20/2022]
Abstract
Lung cancer is the most prevalent non-AIDS-defining malignancy in the highly active antiretroviral therapy era. Smoking plays a significant role in the development of HIV-associated lung cancer, but the cancer risk is two to four times greater in HIV-infected persons than in the general population, even after adjusting for smoking intensity and duration. Lung cancer is typically diagnosed a decade or more earlier among HIV-infected persons (mean age, 46 years) compared to those without HIV infection. Adenocarcinoma is the most common histological subtype, and the majority of patients are diagnosed with locally advanced or metastatic carcinoma. Because pulmonary infections are common among HIV-infected individuals, clinicians may not suspect lung cancer in this younger patient population. Surgery with curative intent remains the treatment of choice for early-stage disease. Although there is increasing experience in using radiation and chemotherapy for HIV-infected patients who do not have surgical options, there is a need for prospective studies because this population is frequently excluded from participating in cancer trials. Evidence-based treatments for smoking-cessation with demonstrated efficacy in the general population must be routinely incorporated into the care of HIV-positive smokers.
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Tyerman Z, Aboulafia DM. Review of screening guidelines for non-AIDS-defining malignancies: evolving issues in the era of highly active antiretroviral therapy. AIDS Rev 2012; 14:3-16. [PMID: 22297500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
HIV-associated morbidity and mortality have declined dramatically in the era of HAART. Through direct and indirect benefits of HAART, people with HIV/AIDS are living longer, developing less AIDS-defining cancers and more cancers commonly seen in the seronegative population. Herein, we review cancer screening strategies for people living with HIV and compare and contrast them with those of the general population. The most noticeable differences occur in anal and cervical cancer screening. Although anal cancer is uncommon in the general population, it is more prevalent in men who have sex with men and people at high risk for human papillomavirus infection, especially those infected with HIV. To address this, we recommend that a digital rectal exam and a visual inspection be performed annually. In addition, an anal Pap test should be performed soon after the diagnosis of HIV infection, with follow-up testing every six months until two normal tests. Abnormal cytological results are then investigated with high-resolution anoscopy and biopsy of suspicious lesions. In screening for cervical cancer, a Pap test should be performed during the anogenital exam after initial HIV diagnosis, with a second Pap six months later, then annually if the results are normal. A colposcopy should follow an abnormal result. Human papillomavirus testing as a screening method for cervical cancer in women with HIV can also be efficacious. In lung cancer screening, preliminary data suggest that low-dose computerized tomography may play an important role, but further research is needed. Screening for breast and colon cancer should follow guidelines for the general population. Early screening for prostate cancer based on a diagnosis of HIV lacks clear benefit.
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Buskin SE, Barash EA, Scott JD, Aboulafia DM, Wood RW. Hepatitis B and C infection and liver disease trends among human immunodeficiency virus-infected individuals. World J Gastroenterol 2011; 17:1807-16. [PMID: 21528052 PMCID: PMC3080714 DOI: 10.3748/wjg.v17.i14.1807] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2010] [Revised: 12/10/2010] [Accepted: 12/17/2010] [Indexed: 02/06/2023] Open
Abstract
AIM: To examine trends in and correlates of liver disease and viral hepatitis in an human immunodeficiency virus (HIV)-infected cohort.
METHODS: The multi-site adult/adolescent spectrum of HIV-related diseases (ASD) followed 29 490 HIV-infected individuals receiving medical care in 11 U.S. metropolitan areas for an average of 2.4 years, and a total of 69 487 person-years, between 1998 and 2004. ASD collected data on the presentation, treatment, and outcomes of HIV, including liver disease, hepatitis screening, and hepatitis diagnoses.
RESULTS: Incident liver disease, chronic hepatitis B virus (HBV), and hepatitis C virus (HCV) were diagnosed in 0.9, 1.8, and 4.7 per 100 person-years. HBV and HCV screening increased from fewer than 20% to over 60% during this period of observation (P < 0.001). Deaths occurred in 57% of those diagnosed with liver disease relative to 15% overall (P < 0.001). Overall 10% of deaths occurred among individuals with a diagnosis of liver disease. Despite care guidelines promoting screening and vaccination for HBV and screening for HCV, screening and vaccination were not universally conducted or, if conducted, not documented.
CONCLUSION: Due to high rates of incident liver disease, viral hepatitis screening, vaccination, and treatment among HIV-infected individuals should be a priority.
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D'Jaen GA, Pantanowitz L, Bower M, Buskin S, Neil N, Greco EM, Cooley TP, Henry D, Stem J, Dezube BJ, Stebbing J, Aboulafia DM. Human immunodeficiency virus-associated primary lung cancer in the era of highly active antiretroviral therapy: a multi-institutional collaboration. Clin Lung Cancer 2011; 11:396-404. [PMID: 21062730 DOI: 10.3816/clc.2010.n.051] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-infected individuals are at increased risk for primary lung cancer (LC). We wished to compare the clinicopathologic features and treatment outcome of HIV-LC patients with HIV-indeterminate LC patients. We also sought to compare behavioral characteristics and immunologic features of HIV-LC patients with HIV-positive patients without LC. PATIENTS AND METHODS A database of 75 HIV-positive patients with primary LC in the HAART era was established from an international collaboration. These cases were drawn from the archives of contributing physicians who subspecialize in HIV malignancies. Patient characteristics were compared with registry data from the Surveillance Epidemiology and End Results program (SEER; n = 169,091 participants) and with HIV-positive individuals without LC from the Adult and Adolescent Spectrum of HIV-related Diseases project (ASD; n = 36,569 participants). RESULTS The median age at HIV-related LC diagnosis was 50 years compared with 68 years for SEER participants (P < .001). HIV-LC patients, like their SEER counterparts, most frequently presented with stage IIIB/IV cancers (77% vs. 70%), usually with adenocarcinoma (46% vs. 47%) or squamous carcinoma (35% vs. 25%) histologies. HIV-LC patients and ASD participants had comparable median nadir CD4+ cell counts (138 cells/µL vs. 160 cells/µL). At LC diagnosis, their median CD4+ count was 340 cells/µL and 86% were receiving HAART. Sixty-three HIV-LC patients (84%) received cancer-specific treatments, but chemotherapy-associated toxicity was substantial. The median survival for both HIV-LC patients and SEER participants with stage IIIB/IV was 9 months. CONCLUSION Most HIV-positive patients were receiving HAART and had substantial improvement in CD4+ cell count at time of LC diagnosis. They were able to receive LC treatments; their tumor types and overall survival were similar to SEER LC participants. However, HIV-LC patients were diagnosed with LC at a younger age than their HIV-indeterminate counterparts. Future research should explore how screening, diagnostic and treatment strategies directed toward the general population may apply to HIV-positive patients at risk for LC.
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Snyder SM, Siekas L, Aboulafia DM. Initial Experience with Topical Fluorouracil for Treatment of HIV-Associated Anal Intraepithelial Neoplasia. ACTA ACUST UNITED AC 2011; 10:83-8. [PMID: 21266323 DOI: 10.1177/1545109710382578] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Exposure to high-risk strains of human papillomavirus (HPV) promotes cellular dysplasia of the anal canal epithelium, potentially leading to anal intraepithelial neoplasia (AIN), which is in turn a precursor to invasive squamous cell carcinoma of the anus (SCCA). People with HIV infection who engage in anoreceptive intercourse are at heightened risk for acquiring HPV, AIN, and SCCA. Although intravenous 5-fluorouracil (5-FU) is commonly used for treatment of invasive SCCA, there has been little experience with the use of topical 5-FU as therapy for AIN. We retrospectively reviewed records of the first 11 HIV-positive patients treated with topical 5-FU in our anal dysplasia clinic. Six (55%) patients had clinical improvement with reduction in area of dysplasia seen on high-resolution anoscopy (HRA). Three (27%) patients had improvement in AIN pathologic grade. Eight (73%) patients reported mild-to-moderate perianal irritation, which led six to reduce the frequency of 5-FU application. Further study of topical 5-FU for treatment of HIV-associated AIN is warranted.
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Eaton C, Dorer R, Aboulafia DM. Human Herpesvirus-8 Infection Associated with Kaposi Sarcoma, Multicentric Castleman's Disease, and Plasmablastic Microlymphoma in a Man with AIDS: A Case Report with Review of Pathophysiologic Processes. PATHOLOGY RESEARCH INTERNATIONAL 2010; 2011:647518. [PMID: 21253546 PMCID: PMC3021860 DOI: 10.4061/2011/647518] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2010] [Accepted: 12/10/2010] [Indexed: 11/20/2022]
Abstract
Kaposi sarcoma (KS), multicentric Castleman's disease (MCD), and plasmablastic microlymphoma, are all linked to human herpesvirus-8 (HHV-8) infection and HIV-induced immunodeficiency. Herein, we describe the case of a Kenyan man diagnosed with HIV in 2000. He deferred highly active antiretroviral therapy (HAART) and remained in good health until his CD4+ count declined in 2006. He was hospitalized with bacterial pneumonia in 2008, after which he agreed to take HAART but did so sporadically. In 2010, he was hospitalized with fever, lymphadenopathy, pancytopenia, and an elevated HHV-8 viral load. A lymph node biopsy showed findings consistent with KS, MCD, and plasmablastic microlymphoma. Eight months after starting liposomal doxorubicin, Rituximab, and a new HAART regimen, he has improved clinically, and his HIV and HHV-8 viral loads are suppressed. These three conditions, found in the same lymph node, underscore the inflammatory and malignant potential of HHV-8, particularly in the milieu of HIV-induced immunodeficiency.
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Cianfrocca M, Lee S, Von Roenn J, Tulpule A, Dezube BJ, Aboulafia DM, Ambinder RF, Lee JY, Krown SE, Sparano JA. Randomized trial of paclitaxel versus pegylated liposomal doxorubicin for advanced human immunodeficiency virus-associated Kaposi sarcoma: evidence of symptom palliation from chemotherapy. Cancer 2010; 116:3969-77. [PMID: 20564162 DOI: 10.1002/cncr.25362] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Paclitaxel and pegylated liposomal doxorubicin (PLD) are active cytotoxic agents for the treatment of human immunodeficiency virus (HIV)-associated Kaposi sarcoma (KS). A randomized trial comparing the efficacy and toxicity of paclitaxel and PLD was performed, and the effects of therapy on symptom palliation and quality of life were determined. METHODS Patients with advanced HIV-associated KS were randomly assigned to receive paclitaxel at a dose of 100 mg/m2 intravenously (iv) every 2 weeks or PLD at a dose of 20 mg/m2 iv every 3 weeks. The KS Functional Assessment of HIV (FAHI) quality of life instrument was used before and after every other treatment cycle. RESULTS The study included 73 analyzable patients enrolled between 1998 and 2002, including 36 in the paclitaxel arm and 37 in the PLD arm; 73% of patients received highly active antiretroviral therapy (HAART) and 32% had an undetectable viral load (<400 copies/mL). Treatment was associated with significant improvements in pain (P=.024) and swelling (P<.001). Of the 36 patients who reported that pain interfered with their normal work or activities at baseline, 25 (69%) improved. Of the 41 patients who reported swelling at baseline, 38 (93%) improved. Comparing the paclitaxel and PLD arms revealed comparable response rates (56% vs 46%; P=.49), median progression-free survival (17.5 months vs 12.2 months; P=.66), and 2-year survival rates (79% vs 78%; P=.75), but somewhat more grade 3 to 5 toxicity for paclitaxel (84% vs 66%; P=.077). CONCLUSIONS Treatment with either paclitaxel or PLD appears to produce significant improvements in pain and swelling in patients with advanced, symptomatic, HIV-associated KS treated in the HAART era.
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Snyder SM, Siekas L, Aboulafia DM. Initial experience with topical fluorouracil (5-FU) for treatment of anal intraepithelial neoplasia (AIN) in HIV-positive patients. Infect Agent Cancer 2010. [PMCID: PMC3002701 DOI: 10.1186/1750-9378-5-s1-a41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
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