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Nichols Doyle R, Yang V, Kayode YI, Damoiseaux R, Taylor HE, Fregoso OI. NSC95397 is a Novel HIV-1 Latency Reversing Agent. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.05.24.542213. [PMID: 37293110 PMCID: PMC10245985 DOI: 10.1101/2023.05.24.542213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The latent viral reservoir represents one of the major barriers of curing HIV-1. Focus on the "kick and kill" approach, in which virus expression is reactivated then cells producing virus are selectively depleted, has led to the discovery of many latency reversing agents (LRAs) that have furthered our understanding of the mechanisms driving HIV-1 latency and latency reversal. Thus far, individual compounds have yet to be robust enough to work as a therapy, highlighting the importance of identifying new compounds that target novel pathways and synergize with known LRAs. In this study, we identified a promising LRA, NSC95397, from a screen of ∼4250 compounds. We validated that NSC95397 reactivates latent viral transcription and protein expression from cells with unique integration events and across different latency models. Co-treating cells with NSC95397 and known LRAs demonstrated that NSC95397 synergizes with different drugs under both standard normoxic and physiological hypoxic conditions. NSC95397 does not globally increase open chromatin, and bulk RNA sequencing revealed NSC95397 does not greatly increase cellular transcription. Instead, NSC95397 downregulates pathways key to metabolism, cell growth, and DNA repair - highlighting the potential of these pathways in regulating HIV-1 latency. Overall, we identified NSC95397 as a novel LRA that does not largely alter global transcription, that shows potential for synergy with known LRAs, and that may act through novel pathways not previously recognized for their ability to modulate HIV-1 latency. Importance One of the largest barriers to curing HIV-1 is the latent viral reservoir - this is when the virus incorporates itself into long-lived cells in the body, ready to reactivate and re-seed infection. Destroying dormant HIV-1 is one potential pathway to a cure, yet no therapeutics have been discovered to work well in patients. In our study, we identified a compound, NSC95397, that can awaken dormant HIV-1 on its own through novel mechanisms not previously linked to HIV-1 latency. Moreover, NSC95397 improves the abilities of previously identified compounds to reactivate latent HIV-1. Thus, our study has identified a compound that can help towards the better understanding of an HIV-1 cure.
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Suk-Ouichai C, Coghill AE, Schabath MB, Sanchez JA, Chahoud J, Necchi A, Giuliano AR, Spiess PE. A clinical overview of people living with HIV and genitourinary cancer care. Nat Rev Urol 2024; 21:373-383. [PMID: 38238527 DOI: 10.1038/s41585-023-00846-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2023] [Indexed: 06/10/2024]
Abstract
The number of people living with HIV infection has been increasing globally. Administration of antiretroviral therapy is effective in controlling the infection for most patients and, as a consequence, people living with HIV (PLWH) now often have a long life expectancy. However, their risk of developing cancer - most notably virus-related cancers - has been increasing. To date, few studies have assessed the risk of genitourinary cancers in PLWH, and robust scientific data on their treatment-related outcomes are lacking. Previous studies have noted that PLWH are at a reduced risk of prostate cancer; however, low adoption and/or availability of prostate cancer screening among these patients might be confounding the validity of this finding. In genitourinary cancers, advanced stage at diagnosis and reduced cancer-specific mortality have been reported in PLWH. These data likely reflect, at least in part, the inequity of health care access for PLWH. Notably, systemic chemotherapy and/or radiotherapy could decrease total CD4+ cell counts, which could, therefore, increase the risk of morbidity and mortality from cancer treatments in PLWH. Immune checkpoint inhibitors have become the therapeutic backbone for many advanced malignancies in the general population; however, most studies validating their efficacy have excluded PLWH owing to concerns of severe adverse effects from immune checkpoint inhibitors themselves and/or related to their immunosuppressed status. To our knowledge, no genitourinary cancer survivorship programme exists that specifically caters to the needs of PLWH. By including PLWH in ongoing cancer trials, we can gain invaluable insights that will help to improve cancer care specifically for PLWH.
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Affiliation(s)
- Chalairat Suk-Ouichai
- Division of Urology, Department of Surgery, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Anna E Coghill
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Matthew B Schabath
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Julian A Sanchez
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Jad Chahoud
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Andrea Necchi
- Department of Medical Oncology, Vita-Salute San Raffaele University, Milan, Italy
| | - Anna R Giuliano
- Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
| | - Philippe E Spiess
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA.
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Greenberg L, Ryom L, Bakowska E, Wit F, Bucher HC, Braun DL, Phillips A, Sabin C, d'Arminio Monforte A, Zangerle R, Smith C, De Wit S, Bonnet F, Pradier C, Mussini C, Muccini C, Vehreschild JJ, Hoy J, Svedhem V, Miró JM, Wasmuth JC, Reiss P, Llibre JM, Chkhartishvili N, Stephan C, Hatleberg CI, Neesgaard B, Peters L, Jaschinski N, Dedes N, Kuzovatova E, Van Der Valk M, Menozzi M, Lehmann C, Petoumenos K, Garges H, Rooney J, Young L, Lundgren JD, Bansi-Matharu L, Mocroft A, On Behalf Of The Respond And D A D Study Groups. Trends in Cancer Incidence in Different Antiretroviral Treatment-Eras amongst People with HIV. Cancers (Basel) 2023; 15:3640. [PMID: 37509301 PMCID: PMC10377704 DOI: 10.3390/cancers15143640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Despite cancer being a leading comorbidity amongst individuals with HIV, there are limited data assessing cancer trends across different antiretroviral therapy (ART)-eras. We calculated age-standardised cancer incidence rates (IRs) from 2006-2021 in two international cohort collaborations (D:A:D and RESPOND). Poisson regression was used to assess temporal trends, adjusted for potential confounders. Amongst 64,937 individuals (31% ART-naïve at baseline) and 490,376 total person-years of follow-up (PYFU), there were 3763 incident cancers (IR 7.7/1000 PYFU [95% CI 7.4, 7.9]): 950 AIDS-defining cancers (ADCs), 2813 non-ADCs, 1677 infection-related cancers, 1372 smoking-related cancers, and 719 BMI-related cancers (groups were not mutually exclusive). Age-standardised IRs for overall cancer remained fairly constant over time (8.22/1000 PYFU [7.52, 8.97] in 2006-2007, 7.54 [6.59, 8.59] in 2020-2021). The incidence of ADCs (3.23 [2.79, 3.72], 0.99 [0.67, 1.42]) and infection-related cancers (4.83 [4.2, 5.41], 2.43 [1.90, 3.05]) decreased over time, whilst the incidence of non-ADCs (4.99 [4.44, 5.58], 6.55 [5.67, 7.53]), smoking-related cancers (2.38 [2.01, 2.79], 3.25 [2.63-3.96]), and BMI-related cancers (1.07 [0.83, 1.37], 1.88 [1.42, 2.44]) increased. Trends were similar after adjusting for demographics, comorbidities, HIV-related factors, and ART use. These results highlight the need for better prevention strategies to reduce the incidence of NADCs, smoking-, and BMI-related cancers.
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Affiliation(s)
- Lauren Greenberg
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Lene Ryom
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
- Department of Infectious Diseases 144, Hvidovre University Hospital, DK-2650 Copenhagen, Denmark
| | | | - Ferdinand Wit
- Stichting HIV Monitoring, 1105 BD Amsterdam, The Netherlands
| | - Heiner C Bucher
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8001 Zurich, Switzerland
| | - Dominique L Braun
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8001 Zurich, Switzerland
| | - Andrew Phillips
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London, London NW3 2PF, UK
| | - Caroline Sabin
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London, London NW3 2PF, UK
| | | | - Robert Zangerle
- Austrian HIV Cohort Study (AHIVCOS), Medizinische Universität Innsbruck, 6020 Innsbruch, Austria
| | - Colette Smith
- The Royal Free HIV Cohort Study, Royal Free Hospital, University College London, London NW3 2PF, UK
| | - Stéphane De Wit
- CHU Saint-Pierre, Centre de Recherche en Maladies Infectieuses a.s.b.l., 1000 Brussels, Belgium
| | - Fabrice Bonnet
- CHU de Bordeaux and Bordeaux University, BPH, INSERM U1219, 33076 Bordeaux, France
| | - Christian Pradier
- Nice HIV Cohort, Université Côte d'Azur et Centre Hospitalier Universitaire, 06000 Nice, France
| | - Cristina Mussini
- Modena HIV Cohort, Università Degli Studi Di Modena and Reggio Emilia, 41125 Modena, Italy
| | - Camilla Muccini
- San Raffaele Scientific Institute, Università Vita-Salute San Raffaele, 20132 Milano, Italy
| | | | - Jennifer Hoy
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne 3004, Australia
- The Australian HIV Observational Database (AHOD), Kirby Institute, UNSW, Sydney 2052, Australia
| | - Veronica Svedhem
- Swedish InfCareHIV Cohort, Karolinska University Hospital, 141 86 Stockholm, Sweden
| | - Jose M Miró
- Infectious Diseases Service, Hospital Clinic-IDIBAPS, University of Barcelona, 08036 Barcelona, Spain
- CIBERINFEC, Instituto de Salud Carlos III, 28029 Madrid, Spain
| | | | - Peter Reiss
- Amsterdam UMC Location, Department of Global Health, University of Amsterdam, Global Health, Meibergdreef 9, 1105 Amsterdam, The Netherlands
| | - Josep M Llibre
- Department of Infectious Diseases, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain
| | - Nikoloz Chkhartishvili
- Georgian National AIDS Health Information System (AIDS HIS), Infectious Diseases, AIDS and Clinical Immunology Research Center, Tbilisi, Georgia
| | - Christoph Stephan
- HIV Center, University Hospital Frankfurt, Goethe-University, 60596 Frankfurt, Germany
| | - Camilla I Hatleberg
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Bastian Neesgaard
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Lars Peters
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Nadine Jaschinski
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Nikos Dedes
- European AIDS Treatment Group, 1000 Brussels, Belgium
| | - Elena Kuzovatova
- Nizhny Novgorod Scientific and Research Institute, 603155 Nizhny Novgorod, Russia
| | - Marc Van Der Valk
- Stichting HIV Monitoring, 1105 BD Amsterdam, The Netherlands
- Amsterdam University Medical Centers, University of Amsterdam, 1117 Amsterdam, The Netherlands
| | - Marianna Menozzi
- Modena HIV Cohort, Università Degli Studi Di Modena and Reggio Emilia, 41125 Modena, Italy
| | | | - Kathy Petoumenos
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne 3004, Australia
- The Australian HIV Observational Database (AHOD), Kirby Institute, UNSW, Sydney 2052, Australia
| | - Harmony Garges
- ViiV Healthcare, Research Triangle Park, Durham, NC 27709, USA
| | - Jim Rooney
- Gilead Science, Foster City, CA 94404, USA
| | | | - Jens D Lundgren
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
| | - Loveleen Bansi-Matharu
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London, London NW3 2PF, UK
| | - Amanda Mocroft
- CHIP, Centre of Excellence for Health, Immunity and Infections Rigshospitalet, University of Copenhagen, DK-2100 Copenhagen, Denmark
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation, Institute for Global Health, University College London, London NW3 2PF, UK
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Nkwonta CA, Zhang J, Chen S, Weissman S, Olatosi B, Li X. Prevalence and trend of AIDS-defining cancers and non-AIDS-defining cancers and their association with antiretroviral therapy among people living with HIV in South Carolina: a population-based cohort study. AIDS Care 2023; 35:753-763. [PMID: 35578401 PMCID: PMC9666704 DOI: 10.1080/09540121.2022.2074957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 05/03/2022] [Indexed: 10/18/2022]
Abstract
ABSTRACTMonitoring cancer trends and risk is critical as cancer remains a growing problem in persons living with HIV (PLWH). Recent population-based data are limited regarding the cancer trends among PLWH. Our study examined the prevalence and trends in the rate of AIDS-defining cancers (ADC) and non-AIDS-defining cancers (NADC) and their risk factors in PLWH in South Carolina. Utilizing linked population-based HIV data (2005-2020), time-dependent proportional hazards model was used to identify associated risk predictors of developing cancer in PLWH. Among 11,238 PLWH, 250 individuals developed ADC and 454 developed NADC. The median time from HIV diagnosis to cancer diagnosis was 1.9 years for ADC and 3.8 years for NADC. Individuals who developed ADC or NADC were more likely to be older, male, use substances, have hepatitis infection, hypothyroidism, hypertension, and renal disease. Individuals with viral load >100,000 copies/ml were more likely to develop ADC while those with CD4 count >350 cells/mm3 were less likely to develop ADC or NADC. Our findings suggest that long-term viral suppression may contribute to risk reduction for cancer in PLWH. Early HIV diagnosis along with viral load suppression should be a part of ongoing cancer prevention efforts.
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Affiliation(s)
- Chigozie A. Nkwonta
- Rory Meyers College of Nursing, New York University, New York, NY, USA, 10010
| | - Jiajia Zhang
- South Carolina SmartState Center for Healthcare Quality, University of South Carolina, Columbia, SC, USA, 29208
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Shujie Chen
- South Carolina SmartState Center for Healthcare Quality, University of South Carolina, Columbia, SC, USA, 29208
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Sharon Weissman
- South Carolina SmartState Center for Healthcare Quality, University of South Carolina, Columbia, SC, USA, 29208
- Department of Internal Medicine, School of Medicine, University of South Carolina, Columbia, SC, USA, 29208
| | - Bankole Olatosi
- South Carolina SmartState Center for Healthcare Quality, University of South Carolina, Columbia, SC, USA, 29208
- Department of Health Services Policy and Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
| | - Xiaoming Li
- South Carolina SmartState Center for Healthcare Quality, University of South Carolina, Columbia, SC, USA, 29208
- Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA, 29208
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Abstract
PURPOSE OF REVIEW As people living with human immunodeficiency virus (HIV, PLWH) age, aging-related comorbidities have come into focus as major challenges to their overall health. In this review, an in-depth overview of the two most commonly encountered chronic lung diseases in PLWH, chronic obstructive pulmonary disease (COPD) and lung cancer, is provided. RECENT FINDINGS The risk for both COPD and lung cancer remains significantly higher in PLWH compared to the HIV-uninfected population, although fortunately rates of lung cancer appear to be declining over the last two decades. Outcomes for PLWH with these conditions, though, continue to be poor with worse survival rates in comparison to the general population. PLWH still face major barriers in accessing care for these conditions, including a higher likelihood of being underdiagnosed with COPD and a lower likelihood of being referred for lung cancer screening or treatment. A lack of evidence for optimal treatment strategies for both COPD and lung cancer still hampers the care of PLWH with these conditions. SUMMARY COPD and lung cancer represent substantial burdens of disease in PLWH. Improved access to standard-of-care screening and treatment and greater investigation into therapeutic responses specifically in this population are recommended.
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Affiliation(s)
- Janice M Leung
- Division of Respiratory Medicine, Department of Medicine
- Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
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Yuan T, Hu Y, Zhou X, Yang L, Wang H, Li L, Wang J, Qian HZ, Clifford GM, Zou H. Incidence and mortality of non-AIDS-defining cancers among people living with HIV: A systematic review and meta-analysis. EClinicalMedicine 2022; 52:101613. [PMID: 35990580 PMCID: PMC9386399 DOI: 10.1016/j.eclinm.2022.101613] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/19/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022] Open
Abstract
Background Non-AIDS-defining cancers (NADCs) are now becoming a rising cause of morbidity among people living with HIV (PLHIV) in the highly active antiretroviral therapy (HAART) era. We conducted a systematic review and meta-analysis to estimate the summary risk of incidence and mortality of a wide range of NADCs among PLHIV compared with the general population. Methods This systematic review and meta-analysis was registered in the PROSPERO (registration number CRD42020222020). We searched PubMed, EMBASE, Cochrane library, and Web of Science for relevant studies published before Jan 24, 2022. Cohort or registry linkage studies comparing the incidence or mortality of individual NADCs in PLHIV with that in the general population were included. Studies simply reporting outcomes of cancer precursor lesions or combined NADCs were excluded. We calculated pooled standardised incidence (SIRs) and standardised mortality ratios (SMRs) and their 95% confidence intervals (CIs) using random-effects models, and used robust variance estimation to account for non-independence in study-level effect sizes. Findings We identified 92 publications arising from 46 independent studies including 7 articles out of 7 studies from developing countries. Among the 40 types of NADCs investigated, all of the 20 infection-related NADCs, cancers related with human papillomavirus infection in particular, and half of the 20 non-infection-related NADCs occurred in excess in PLHIV compared with the general population. This risk pattern was consistent in most WHO regions and in both high-income and low-and middle-income countries. The increased SIRs for various NADCs were more evident among PLHIV with advanced immunodeficiency, and was explored by HIV transmission route, and use of HAART. PLHIV had increased mortality for anal cancer (SMR 124·07, 95% CI 27·31-563·72), Hodgkin lymphoma (41·03, 2·91-577·88), liver cancer (8·36, 3·86-18·11), lung cancer (3·95, 1·52-10·26), and skin melanoma (3·95, 1·28-12·2). Interpretation PLHIV had increased incidence and mortality for a wide spectrum of NADCs. Primary prevention and effective treatment for NADCs in this population is urgently needed. Funding Natural Science Foundation of China Excellent Young Scientists Fund, Natural Science Foundation of China International/Regional Research Collaboration Project, National Science and Technology Major Project of China, Sanming Project of Medicine in Shenzhen, High Level Project of Medicine in Longhua, Shenzhen, Shenzhen Science and Technology Innovation Commission Basic Research Program, Special Support Plan for High-Level Talents of Guangdong Province, the Guangzhou Basic Research Program on People's Livelihood Science and Technology, the National Natural Science Foundation of China.
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Affiliation(s)
- Tanwei Yuan
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Yuqing Hu
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Xinyi Zhou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Luoyao Yang
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
| | - Hui Wang
- National Clinical Research Center for Infectious Diseases, Shenzhen, China
- The Third People's Hospital of Shenzhen, Shenzhen, China
- The Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Linghua Li
- Infectious Disease Center, Guangzhou Eighth People's Hospital, Guangzhou, China
- Guangzhou Medical University, Guangzhou, China
| | - Junfeng Wang
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, the Netherlands
| | - Han-Zhu Qian
- School of Public Health, Yale University, New Haven, CT USA
| | - Gary M. Clifford
- Early Detection, Prevention and Infections Branch, International Agency for Research on Cancer (IARC/WHO), Lyon, France
| | - Huachun Zou
- School of Public Health (Shenzhen), Sun Yat-sen University, Shenzhen, China
- Kirby Institute, the University of New South Wales, Sydney, Australia
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Arora S, Mahesh A, Mahesh NK, Verma N. Spectrum of malignancies among human immunodeficiency virus-infected patients at a tertiary level human immunodeficiency virus-anti-retroviral therapy center in a North Indian hospital. Indian J Sex Transm Dis AIDS 2021; 42:118-124. [PMID: 34909615 PMCID: PMC8628102 DOI: 10.4103/ijstd.ijstd_28_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 06/20/2019] [Accepted: 06/18/2021] [Indexed: 11/27/2022] Open
Abstract
Introduction: Human immunodeficiency virus (HIV)-infected individuals have a higher risk of some types of cancer. A chronic immunodeficiency state, increased survival in the highly active antiretroviral therapy (HAART) era and predisposition to certain oncogenic viral infections have been postulated as the main reasons. While, the incidence of acquired immunodeficiency syndrome (AIDS) defining cancers (ADCs) is declining in the post-HAART era, non-AIDS-defining cancers (NADCs) are becoming an important cause of mortality in these patients. Materials and Methods: Analysis of the data of HIV-infected patients registered at an apex centre was done for 7 years. All patients were subjected to routine investigations on presentation (baseline) and during follow-up for the occurrence of any malignant disease. CD4 cell counts before starting anti-retroviral therapy and before the diagnosis of malignancy were noted. The date of the last review and the current status/outcome were recorded. Results: Out of 1258, 17 patients were diagnosed with various malignancies. Seven patients (41.2%) had ADCs and the remaining 10 (58.8%) had NADCs. The mean duration between diagnosis of HIV infection and diagnosis of malignancy was 59.53 months. The mean survival duration from the diagnosis of malignancy for all cases was 21 months. The mean survival duration was 29 months and 15 months for ADC and NADC group respectively. Conclusions: NADCs are on the rise in the era of effective use of HAART and increasing life span of HIV patients. The index of suspicion for cancer should be higher in such patients, especially compared to opportunistic infections in view of good immunovirologic status.
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Affiliation(s)
- Sumit Arora
- Department of General Medicine, Army College of Medical Sciences, New Delhi, India
| | - Ashwin Mahesh
- Department of General Medicine, Army College of Medical Sciences, New Delhi, India
| | - Nalin Kumar Mahesh
- Department of General Medicine, Army College of Medical Sciences, New Delhi, India
| | - Niket Verma
- Department of General Medicine, Army College of Medical Sciences, New Delhi, India
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Chiao EY, Coghill A, Kizub D, Fink V, Ndlovu N, Mazul A, Sigel K. The effect of non-AIDS-defining cancers on people living with HIV. Lancet Oncol 2021; 22:e240-e253. [PMID: 34087151 PMCID: PMC8628366 DOI: 10.1016/s1470-2045(21)00137-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 02/28/2021] [Accepted: 03/03/2021] [Indexed: 12/31/2022]
Abstract
Non-AIDS-defining cancers are a growing source of morbidity for people with HIV globally. Although people living with HIV have a disproportionately increased risk of developing virally mediated cancers, cancer burden for common non-AIDS-defining cancers that are not virally associated and are linked to ageing, such as prostate cancer, is becoming higher than for virally mediated cancers. Ageing, behavioural, and HIV-specific factors drive the incidence and affect the outcomes of non-AIDS-defining cancers, presenting different challenges for addressing global morbidity and mortality from non-AIDS-defining cancer. Although large population-based studies have shown that people living with HIV with non-AIDS-defining cancers have poorer cancer outcomes than do people without HIV, current guidelines emphasise that people living with HIV with non-AIDS-defining cancers should receive standard, guideline-based treatment, and infectious disease and oncology providers should work closely to address potential drug interactions between antiretroviral therapy and antineoplastic treatment. Most trials target preventive measures focusing on non-AIDS-defining cancers. However, treatment trials for the optimal management of people living with HIV and non-AIDS-defining cancer, including interventions such as immunotherapies, are needed to improve non-AIDS-defining cancer outcomes.
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Affiliation(s)
- Elizabeth Y Chiao
- Department of Epidemiology, Division of Cancer Prevention and Population Sciences, University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of General Oncology, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Anna Coghill
- Cancer Epidemiology Program, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA; Center for Immunization and Infection Research in Cancer, H Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Darya Kizub
- Department of General Oncology, Division of Cancer Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Valeria Fink
- Clinical Research, Fundación Huésped, Buenos Aires, Argentina
| | - Ntokozo Ndlovu
- Department of Oncology, Faculty of Medicine and Health Sciences, University of Zimbabwe, Harare, Zimbabwe
| | - Angela Mazul
- Department of Otolaryngology, Washington University School of Medicine, Washington University, St Louis, MO, USA
| | - Keith Sigel
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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9
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Marima R, Hull R, Dlamini Z, Penny C. The dual protease inhibitor lopinavir/ritonavir (LPV/r) exerts genotoxic stress on lung cells. Biomed Pharmacother 2020; 132:110829. [PMID: 33059259 DOI: 10.1016/j.biopha.2020.110829] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 08/06/2020] [Accepted: 09/28/2020] [Indexed: 01/13/2023] Open
Abstract
The Sub-Saharan countries, particularly South Africa has the largest number of people living with HIV, accompanied by the largest antiretroviral treatment (ART) programme in the world. The Highly Active Antiretroviral Treatment (HAART) is the most effective regimen against HIV/AIDS and has improved the lifespan and quality of life of HIV positive patients. HAART has also led to a decrease in the incidence of AIDS defining cancers (ADCs) while there is an increased incidence of the non-AIDS Defining Cancers (NADCs), such as lung cancer in the HAART era. The association between lung tumourigenesis and the use of HAART components such as the dual protease inhibitor (PI) lopinavir/ritonavir (LPV/r) is poorly understood. Using cell and molecular biological approaches, this study aimed at elucidating the effects of LPV/r on the regulation of the cell cycle related genes in normal (MRC-5) and adenocarcinoma (A549) lung cells. Initially, the nuclear integrity of these cells in response to LPV/r was determined using DAPI staining. The effect of LPV/r on cell cycle genes was evaluated through the use of a RT2 PCR gene array of 84 genes related to the cell cycle signaling pathway. The PCR array data was validated by Real-Time Quantification PCR (RT-qPCR). Ingenuity Pathway Analysis (IPA) bio-informatics tool was employed to disclose the molecular mechanism/s observed at cellular and gene expression levels. Loss of nuclear integrity and the upregulation of the p53 DNA damage response (DDR) pathway was revealed by DAPI staining, differential gene expression and IPA core analysis. Furthermore, MAD2L2 and AURKB which also play a role in the DDR pathway were shown to be differentially expressed. The activation of the CASP3 gene in response to LPV/r in A549 cells was also observed. The findings of this study suggest genotoxic properties of LPV/r in healthy normal lung fibroblasts cells and anti-tumour properties in the A549 cells.
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Affiliation(s)
- Rahaba Marima
- SAMRC/UP Precision Prevention and Novel Drug Targets for HIV-Associated Cancers Extramural Unit, Pan African Cancer Research Institute, Faculty of Health Sciences, University of Pretoria, Hatfield, 0028, South Africa; Department of Internal Medicine, School of Medicine, Faculty of Health Sciences, University of the Witwatersrand, Parktown, 2193, South Africa.
| | - Rodney Hull
- SAMRC/UP Precision Prevention and Novel Drug Targets for HIV-Associated Cancers Extramural Unit, Pan African Cancer Research Institute, Faculty of Health Sciences, University of Pretoria, Hatfield, 0028, South Africa
| | - Zodwa Dlamini
- SAMRC/UP Precision Prevention and Novel Drug Targets for HIV-Associated Cancers Extramural Unit, Pan African Cancer Research Institute, Faculty of Health Sciences, University of Pretoria, Hatfield, 0028, South Africa
| | - Clement Penny
- Department of Internal Medicine, School of Medicine, Faculty of Health Sciences, University of the Witwatersrand, Parktown, 2193, South Africa
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Sun D, Cao M, Li H, Ren J, Shi J, Li N, Chen W. Risk of prostate cancer in men with HIV/AIDS: a systematic review and meta-analysis. Prostate Cancer Prostatic Dis 2020; 24:24-34. [PMID: 32801354 DOI: 10.1038/s41391-020-00268-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/28/2020] [Accepted: 08/06/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Although previous studies have shown a decreased incidence of prostate cancer in men with HIV/AIDS, the consensus has not been reached. Our aim is to conduct a systematic review and meta-analysis to assess the risk of prostate cancer among people with HIV/AIDS. METHODS We systematically searched PubMed, Web of Science, Embase, and Cochrane Library until March 2020. Cohort studies were included if they compared the prostate cancer risk between people with HIV/AIDS and uninfected controls or the general population. The summary standardized incidence ratio (SIR) and 95% confidence interval (CI) were calculated using a random-effects model. RESULTS A total of 27 studies were included for analysis, with more than 2780 males with HIV/AIDS developing prostate cancer. The results showed that HIV infection was associated with a decreased risk of prostate cancer incidence (SIR, 0.76; 95% CI, 0.64-0.91; P = 0.003), with significant heterogeneity (P < 0.001; I2 = 91.6%). A range of sensitivity analyzes did not significantly change the results. CONCLUSIONS Our study shows that people with HIV/AIDS have a lower incidence of prostate cancer compared with the general population. However, significant heterogeneity exists among the included studies. Further prospective studies with better designs are needed to elucidate the association between HIV infection and prostate cancer.
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Affiliation(s)
- Dianqin Sun
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Maomao Cao
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - He Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Jiansong Ren
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Jufang Shi
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Ni Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China
| | - Wanqing Chen
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 100021, Beijing, China.
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Dhokotera T, Bohlius J, Spoerri A, Egger M, Ncayiyana J, Olago V, Singh E, Sengayi M. The burden of cancers associated with HIV in the South African public health sector, 2004-2014: a record linkage study. Infect Agent Cancer 2019; 14:12. [PMID: 31073325 PMCID: PMC6500038 DOI: 10.1186/s13027-019-0228-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 04/17/2019] [Indexed: 01/10/2023] Open
Abstract
INTRODUCTION The impact of South Africa's high human immunodeficiency virus (HIV) burden on cancer risk is not fully understood, particularly in the context of antiretroviral treatment (ART) availability. We examined national cancer trends and excess cancer risk in people living with HIV (PLHIV) compared to those who are HIV-negative. METHODS We used probabilistic record linkage to match cancer records provided by the National Cancer Registry to HIV data provided by the National Health Laboratory Service (NHLS). We also used text search of specific HIV terms from the clinical section of pathology reports to determine HIV status of cancer patients. We used logistic and Joinpoint regression models to evaluate the risk and trends in cancers in PLHIV compared to HIV-negative patients from 2004 to 2014. In sensitivity analysis, we used inverse probability weighting (IPW) to correct for possible selection bias. RESULTS A total of 329,208 cancer cases from public sector laboratories were reported to the NCR from 2004 to 2014 with the HIV status known for 95,279 (28.9%) cancer cases. About 50% of all the female cancer cases (n = 30,486) with a known status were HIV-positive. PLHIV were at higher risk of AIDS-defining cancers (Kaposi sarcoma [adjusted OR:134, 95% CI:111-162], non-Hodgkin lymphoma [adjusted OR:2.73, 95% CI:2.56-2.91] and, cervix [adjusted OR:1.70, 95% CI:1.63-1.77], conjunctival cancer [adjusted OR:21.5, 95% CI:16.3-28.4] and human papilloma virus (HPV) related cancers (including; penis [adjusted OR:2.35, 95% CI:1.85-2.99], and vulva [adjusted OR:1.94, 95% CI:1.67-2.25]) compared to HIV-negative patients. Analysis using the IPW population yielded comparable results. CONCLUSION There is need for improved awareness and screening of conjunctival cancer and HPV-associated cancers at HIV care centres. Further research and discussion is warranted on inclusive HPV vaccination in PLHIV.
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Affiliation(s)
- Tafadzwa Dhokotera
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Julia Bohlius
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| | - Adrian Spoerri
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
| | - Matthias Egger
- Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
- Centre for Infectious Disease Epidemiology and Research (CIDER), School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Jabulani Ncayiyana
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| | - Victor Olago
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Elvira Singh
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Mazvita Sengayi
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
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Marques M, Luz E, Leal M, Oliveira JV, Patrício R, Netto EM, Brites C. Neoplasms-associated deaths in HIV-1 infected and non-infected patients in Bahia, Brazil. Cancer Epidemiol 2018; 54:133-136. [PMID: 29727806 DOI: 10.1016/j.canep.2018.04.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Revised: 03/29/2018] [Accepted: 04/01/2018] [Indexed: 01/10/2023]
Abstract
BACKGROUND HIV-infected patients are at a higher risk to develop malignancies than general population. Although AIDS-related malignancies are a common feature of late-stage disease, patients under successful antiretroviral therapy also have an increased risk for development of non-AIDS malignancies. OBJECTIVE To compare the frequency and characteristics of adults HIV-infected patients and general population who died of malignancies in Bahia, Brazil from January 2000 to December 2010. METHODS National Information System on Mortality (SIM) was searched to identify all deaths in the study period caused by malignancies in general population and in HIV patients. The frequency of malignancies in these two groups was compared. For HIV patients we also recorded the last HIV-1 RNA plasma viral load and CD4+ cells count, retrieved from oficial databases on laboratory monitoring for HIV patients. RESULTS In the study period 733,645 deaths were reported, 677,427 (92.3%) of them in individual older than 13 years. Malignancies were the cause of death in 77,174 (11.4%) of them, and 5156 (0.8%) were associated to HIV/Aids. Among deaths of HIV/Aids patients, Kaposi´s sarcoma was the most prevalent malignancy (OR: 309.7; 95% CI: 177-544), followed by non-Hodgkin lymphoma (OR: 10.1; 95% CI: 5.3-19.3), Hodgkin´s lymphoma (OR: 4.3; 95% CI: 2.2-8.4), and cranial nervous malignancies (OR: 3.3; 95% CI:1.6-7.0). HIV patients died at a significantly lower age (43.7 years), than general population (64.5 years, p < 0.0001). Patients who had a diagnosis of Aids-related malignancies had lower CD4+ cells count than those with non-AIDS relates malignancies (p = 0.04). CONCLUSION HIV infection is a clear risk fator for development of some malignancies, and is associated with early mortality, compared to general population. The level of CD4+ cells count predicts the type of malignancies causing death in this population.
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Sachdeva RK, Sharma A, Singh S, Varma S. Spectrum of AIDS defining & non-AIDS defining malignancies in north India. Indian J Med Res 2017; 143:S129-S135. [PMID: 27748287 PMCID: PMC5080922 DOI: 10.4103/0971-5916.191813] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Background & objectives: There is scarcity of data on the frequency of malignancies in HIV infected individuals from India. The objective of this study was to determine the type and frequency of malignancies in HIV infected individuals attending a tertiary care hospital in north India. Methods: The study design included retrospective analysis of data of all HIV infected individuals registered in the Immunodeficiency clinic from December 2009 to December 2011 and a prospective analysis of HIV infected individuals registered from January 2012 to April 2013. The clinical details and treatment outcomes of all individuals diagnosed to have AIDS defining and non-AIDS defining malignancies were recorded. Results: Records of 2880 HIV infected individuals were reviewed. Thirty one (19 males, 12 females) individuals were diagnosed to have malignancy. AIDS defining malignancy was found in the form of non-Hodgkin's lymphoma in 12 individuals and cervical cancer in six women. Non-AIDS defining malignancies included Hodgkin's lymphoma (n=2); and chronic myelogenous leukaemia, carcinoma base of tongue, carcinoma larynx, carcinoma bronchus, sinonasal carcinoma, ovarian carcinoma, anal carcinoma, carcinoma urinary bladder, pleomorphic sarcoma, parathyroid adenoma, and renal cell carcinoma in one individual each. Mean CD4+cell count prior to ART initiation was 250 ± 195.6 (median: 187; range, 22-805) cells/μl and at the time of diagnosis of malignancy was 272 ± 202 (median: 202; range, 15-959) cells/μl. The mean CD4+ count of individuals with AIDS defining malignancy was significantly lower when compared with non-AIDS defining malignancy (P<0.001). Fourteen individuals were alive and on regular follow up, 15 had died and two cases were lost to follow up. Interpretation & conclusions: The frequency of malignancies in HIV infected patients at our centre was 1 per cent, with non-Hodgkin's lymphoma being the commonest. Further studies need to be done to document similar data from different parts of the country.
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Affiliation(s)
- Ravinder Kaur Sachdeva
- Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Aman Sharma
- Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Surjit Singh
- Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Subhash Varma
- Department of Internal Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
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Cubasch H, Ruff P, Joffe M, Norris S, Chirwa T, Nietz S, Sharma V, Duarte R, Buccimazza I, Čačala S, Stopforth LW, Tsai WY, Stavsky E, Crew KD, Jacobson JS, Neugut AI. South African Breast Cancer and HIV Outcomes Study: Methods and Baseline Assessment. J Glob Oncol 2017; 3:114-124. [PMID: 28706996 PMCID: PMC5493271 DOI: 10.1200/jgo.2015.002675] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Purpose In low- and middle-income, HIV-endemic regions of sub-Saharan Africa, morbidity and mortality from the common epithelial cancers of the developed world are rising. Even among HIV-infected individuals, access to antiretroviral therapy has enhanced life expectancy, shifting the distribution of cancer diagnoses toward non–AIDS-defining malignancies, including breast cancer. Building on our prior research, we recently initiated the South African Breast Cancer and HIV Outcomes study. Methods We will recruit a cohort of 3,000 women newly diagnosed with breast cancer at hospitals in high (average, 20%) HIV prevalence areas, in Johannesburg, Durban, Pietermaritzburg, and Empangeni. At baseline, we will collect information on demographic, behavioral, clinical, and other factors related to access to health care. Every 3 months in year 1 and every 6 months thereafter, we will collect interview and chart data on treatment, symptoms, cancer progression, comorbidities, and other factors. We will compare survival rates of HIV-infected and uninfected women with newly diagnosed breast cancer and their likelihood of receiving suboptimal anticancer therapy. We will identify determinants of suboptimal therapy and context-specific modifiable factors that future interventions can target to improve outcomes. We will explore molecular mechanisms underlying potentially aggressive breast cancer in both HIV-infected and uninfected patients, as well as the roles of pathogens, states of immune activation, and inflammation in disease progression. Conclusion Our goals are to contribute to development of evidence-based guidelines for the management of breast cancer in HIV-positive women and to improve outcomes for all patients with breast cancer in resource-constrained settings.
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Affiliation(s)
- Herbert Cubasch
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Paul Ruff
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Maureen Joffe
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Shane Norris
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Tobias Chirwa
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Sarah Nietz
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Vinay Sharma
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Raquel Duarte
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Ines Buccimazza
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Sharon Čačala
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Laura W Stopforth
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Wei-Yann Tsai
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Eliezer Stavsky
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Katherine D Crew
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Judith S Jacobson
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
| | - Alfred I Neugut
- Herbert Cubasch, Sarah Nietz, Paul Ruff, Maureen Joffe, Shane Norris, Tobias Chirwa, Vinay Sharma, and Raquel Duarte, University of the Witwatersrand; Sarah Nietz, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg; Herbert Cubasch and Vinay Sharma, Chris Hani Baragwanath Academic Hospital, Soweto; Ines Buccimazza, University of KwaZulu-Natal; Ines Buccimazza, Inkosi Albert Luthuli Central Hospital, Durban; Sharon Čačala and Laura W. Stopforth, Grey's Hospital, Pietermaritzburg, South Africa; and Wei-Yann Tsai, Eliezer Stavsky, Katherine D. Crew, Judith S. Jacobson, and Alfred I. Neugut, Columbia University, New York, NY
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Grover S, Martei YM, Puri P, Prabhakar P, Mutebi M, Balogun OD, Price AJ, Freeman AH, Narasimhamurthy M, Rodin D, Rayne S, Zetola NM. Breast Cancer and HIV in Sub-Saharan Africa: A Complex Relationship. J Glob Oncol 2017; 4:1-11. [PMID: 30241185 PMCID: PMC6180795 DOI: 10.1200/jgo.2016.006585] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Introduction The number and lifespan of individuals living with HIV have increased
significantly with the scale-up of antiretroviral therapy. Furthermore, the
incidence of breast cancer in women with HIV is growing, especially in
sub-Saharan Africa (SSA). However, the association between HIV infection and
breast cancer is not well understood. Methods A literature search was performed to identify articles published in journals
pertaining to breast cancer and HIV, with an emphasis on SSA. Selected
US-based studies were also identified for comparison. Results Among the 56 studies reviewed, the largest study examined 314 patients with
breast cancer and HIV in the United States. There is no consensus on whether
HIV infection acts as a pro-oncogenic or antioncogenic factor in breast
cancer, and it may have no relation to breast cancer. A higher incidence of
breast cancer is reported in high-income countries than in SSA, although
breast cancer in SSA presents at a younger age and at a more advanced stage.
Some studies show that patients with breast cancer and HIV experience worse
chemotherapy toxicity than do patients without HIV. Data on treatment
outcomes are limited. The largest study showed worse treatment outcomes in
patients with HIV, compared with their counterparts without HIV. Conclusion HIV infection has not been associated with different clinical presentation of
breast cancer. However, some evidence suggests that concurrent diagnosis of
HIV with breast cancer is associated with increased therapy-related toxicity
and worse outcomes. Systematic prospective studies are needed to establish
whether there is a specific association between breast cancer and HIV.
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Affiliation(s)
- Surbhi Grover
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Yehoda M Martei
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Priya Puri
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Pooja Prabhakar
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Miriam Mutebi
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Onyinye D Balogun
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Aryeh J Price
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Alexandra H Freeman
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Mohan Narasimhamurthy
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Danielle Rodin
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Sarah Rayne
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
| | - Nicola M Zetola
- Surbhi Grover, Yehoda M. Martei, Priya Puri, and Nicola M. Zetola, University of Pennsylvania, Philadelphia, PA; Surbhi Grover, Mohan Narasimhamurthy, and Nicola M. Zetola, University of Botswana, Gaborone, Botswana; Pooja Prabhakar, University of Texas Southwestern Medical Center, Dallas, TX; Miriam Mutebi, Aga Khan University Hospital, Nairobi, Kenya; Onyinye D. Balogun, Weill Cornell Medicine, New York, NY; Aryeh J. Price, California Institute of Technology, Pasadena; Alexandra H. Freeman, Kaiser Permanente San Francisco, San Francisco, CA; Danielle Rodin, University of Toronto, Toronto, Canada; and Sarah Rayne, Helen Joseph Hospital and University of the Witwatersrand, Johannesburg, South Africa
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16
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Abstract
PURPOSE OF REVIEW To review the newest research about the effects of combination antiretroviral therapy (cART) on cancer risk. RECENT FINDINGS HIV+ persons are at increased risk of cancer. As this risk is higher for malignancies driven by viral and bacterial coinfections, classifying malignancies into infection-related and infection-unrelated has been an emerging trend. Cohorts have detected major reductions in the incidence of Kaposi sarcoma and non-Hodgkin lymphoma (NHL) following cART initiation among immunosuppressed HIV+ persons. However, recent randomized data indicate that cART reduces risk of Kaposi sarcoma and NHL also during early HIV infection before overt immunosuppression occurs. Long-term effects of cART exposure on cancer risk are not well defined; according to basic and epidemiological research, there might be specific associations of each cART class with distinct patterns of cancer risk. SUMMARY The relationship between cART exposure and cancer risk is complex and nuanced. It is an intriguing fact that, whether initiated during severe immunosuppression or not, cART reduces risk of Kaposi sarcoma and NHL. Further research should identify mediators of the benefit of immediate cART initiation in reducing cancer risk, understand the relationship between long-term cART exposure and cancer incidence and assess whether adjuvant anti-inflammatory therapies can reduce cancer risk during treated HIV infection.
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Affiliation(s)
- Álvaro H Borges
- Centre for Health and Infectious Diseases Research, Department of Infectious Diseases, Section 2100, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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17
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Alejos B, Hernando V, Iribarren J, Gonzalez-García J, Hernando A, Santos J, Asensi V, Gomez-Berrocal A, del Amo J, Jarrin I. Overall and cause-specific excess mortality in HIV-positive persons compared with the general population: Role of HCV coinfection. Medicine (Baltimore) 2016; 95:e4727. [PMID: 27603368 PMCID: PMC5023891 DOI: 10.1097/md.0000000000004727] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
We aimed to estimate overall and cause-specific excess mortality of HIV-positive patients compared with the general population, and to assess the effect of risk factors.We included patients aged >19 years, recruited from January 1, 2004 to May 31, 2014 in Cohort of the Spanish Network on HIV/AIDS Research. We used generalized linear models with Poisson error structure to model excess mortality rates.In 10,340 patients, 368 deaths occurred. Excess mortality was 0.82 deaths per 100 person-years for all-cause mortality, 0.11 for liver, 0.08 for non-AIDS-defining malignancies (NADMs), 0.08 for non-AIDS infections, and 0.02 for cardiovascular-related causes. Lower CD4 count and higher HIV viral load, lower education, being male, and over 50 years were predictors of overall excess mortality. Short-term (first year follow-up) overall excess hazard ratio (eHR) for subjects with AIDS at entry was 3.71 (95% confidence interval [CI] 2.66, 5.19) and 1.37 (95% CI 0.87, 2.15) for hepatitis C virus (HCV)-coinfected; medium/long-term eHR for AIDS at entry was 0.90 (95% CI 0.58, 1.39) and 3.83 (95% CI 2.37, 6.19) for HCV coinfection. Liver excess mortality was associated with low CD4 counts and HCV coinfection. Patients aged ≥50 years and HCV-coinfected showed higher NADM excess mortality, and HCV-coinfected patients showed increased non-AIDS infections excess mortality.Overall, liver, NADM, non-AIDS infections, and cardiovascular excesses of mortality associated with being HIV-positive were found, and HCV coinfection and immunodeficiency played significant roles. Differential short and medium/long-term effects of AIDS at entry and HCV coinfection were found for overall excess mortality.
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Affiliation(s)
- Belén Alejos
- National Center of Epidemiology, Instituto de Salud Carlos III
- Correspondence: Belén Alejos, National Center of Epidemiology, Instituto de Salud Carlos III, Avda. Monforte de Lemos, 5. 28029 Madrid, Spain (e-mail: )
| | | | | | | | | | | | | | | | - Julia del Amo
- National Center of Epidemiology, Instituto de Salud Carlos III
| | - Inma Jarrin
- National Center of Epidemiology, Instituto de Salud Carlos III
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18
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Park LS, Tate JP, Sigel K, Rimland D, Crothers K, Gibert C, Rodriguez-Barradas MC, Goetz MB, Bedimo RJ, Brown ST, Justice AC, Dubrow R. Time trends in cancer incidence in persons living with HIV/AIDS in the antiretroviral therapy era: 1997-2012. AIDS 2016; 30:1795-806. [PMID: 27064994 PMCID: PMC4925286 DOI: 10.1097/qad.0000000000001112] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Utilizing the Veterans Aging Cohort Study, the largest HIV cohort in North America, we conducted one of the few comprehensive comparisons of cancer incidence time trends in HIV-infected (HIV+) versus uninfected persons during the antiretroviral therapy (ART) era. DESIGN Prospective cohort study. METHODS We followed 44 787 HIV+ and 96 852 demographically matched uninfected persons during 1997-2012. We calculated age-, sex-, and race/ethnicity-standardized incidence rates and incidence rate ratios (IRR, HIV+ versus uninfected) over four calendar periods with incidence rate and IRR period trend P values for cancer groupings and specific cancer types. RESULTS We observed 3714 incident cancer diagnoses in HIV+ and 5760 in uninfected persons. The HIV+ all-cancer crude incidence rate increased between 1997-2000 and 2009-2012 (P trend = 0.0019). However, after standardization, we observed highly significant HIV+ incidence rate declines for all cancer (25% decline; P trend <0.0001), AIDS-defining cancers (55% decline; P trend <0.0001), nonAIDS-defining cancers (NADC; 15% decline; P trend = 0.0003), and nonvirus-related NADC (20% decline; P trend <0.0001); significant IRR declines for all cancer (from 2.0 to 1.6; P trend <0.0001), AIDS-defining cancers (from 19 to 5.5; P trend <0.0001), and nonvirus-related NADC (from 1.4 to 1.2; P trend = 0.049); and borderline significant IRR declines for NADC (from 1.6 to 1.4; P trend = 0.078) and virus-related NADC (from 4.9 to 3.5; P trend = 0.071). CONCLUSION Improved HIV care resulting in improved immune function most likely contributed to the HIV+ incidence rate and the IRR declines. Further promotion of early and sustained ART, improved ART regimens, reduction of traditional cancer risk factor (e.g. smoking) prevalence, and evidence-based screening could contribute to future cancer incidence declines among HIV+ persons.
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Affiliation(s)
| | - Janet P. Tate
- Veterans Affairs Connecticut Healthcare System, West Haven, CT
- Yale School of Medicine, New Haven, CT
| | - Keith Sigel
- Icahn School of Medicine at Mt. Sinai, New York, NY
| | - David Rimland
- Atlanta Veterans Affairs Medical Center, Atlanta, GA; Emory University School of Medicine, Atlanta, GA
| | | | - Cynthia Gibert
- Washington DC Veterans Affairs Medical Center, Washington, DC; George Washington University School of Medicine and Health Sciences, Washington, DC
| | | | - Matthew Bidwell Goetz
- Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA; David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA
| | - Roger J. Bedimo
- Veterans Affairs North Texas Healthcare System, Dallas, TX; University of Texas Southwestern Medical Center, Dallas, TX
| | - Sheldon T. Brown
- Icahn School of Medicine at Mt. Sinai, New York, NY
- James J. Peters Veterans Affairs Medical Center, New York, NY
| | - Amy C. Justice
- Veterans Affairs Connecticut Healthcare System, West Haven, CT
- Yale School of Medicine, New Haven, CT
| | - Robert Dubrow
- Yale School of Medicine, New Haven, CT
- Yale School of Public Health, New Haven, CT
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19
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Abstract
People living with human immunodeficiency virus (HIV) are living longer since the advent of effective combined antiretroviral therapy (cART). While cART substantially decreases the risk of developing some cancers, HIV-infected individuals remain at high risk for Kaposi sarcoma, lymphoma, and several solid tumors. Currently HIV-infected patients represent an aging group, and malignancies have become a leading cause of morbidity and mortality. Tailored cancer-prevention strategies are needed for this population. In this review we describe the etiologic agents and pathogenesis of common malignancies in the setting of HIV, as well as current evidence for cancer prevention strategies and screening programs.
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Affiliation(s)
- Priscila H Goncalves
- HIV & AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jairo M Montezuma-Rusca
- Laboratory of Immunoregulation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Robert Yarchoan
- HIV & AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Thomas S Uldrick
- HIV & AIDS Malignancy Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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20
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Salters KA, Cescon A, Zhang W, Ogilvie G, Murray MCM, Coldman A, Hamm J, Chiu CG, Montaner JSG, Wiseman SM, Money D, Pick N, Hogg RS. Cancer incidence among HIV-positive women in British Columbia, Canada: Heightened risk of virus-related malignancies. HIV Med 2015; 17:188-95. [PMID: 26268461 DOI: 10.1111/hiv.12290] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/21/2015] [Indexed: 12/19/2022]
Abstract
OBJECTIVES We used population-based data to identify incident cancer cases and correlates of cancer among women living with HIV/AIDS in British Columbia (BC), Canada between 1994 and 2008. METHODS Data were obtained from a retrospective population-based cohort created from linkage of two province-wide databases: (1) the database of the BC Cancer Agency, a province-wide population-based cancer registry, and (2) a database managed by the BC Centre for Excellence in HIV/AIDS, which contains data on all persons treated with antiretroviral therapy in BC. This analysis included women (≥ 19 years old) living with HIV in BC, Canada. Incident cancer diagnoses that occurred after highly active antiretroviral therapy (HAART) initiation were included. We obtained a general population comparison of cancer incidence among women from the BC Cancer Agency. Bivariate analysis (Pearson χ(2) , Fisher's exact or Wilcoxon rank-sum test) compared women with and without incident cancer across relevant clinical and sociodemographic variables. Standardized incidence ratios (SIRs) were calculated for selected cancers compared with the general population sample. RESULTS We identified 2211 women with 12 529 person-years (PY) of follow-up who were at risk of developing cancer after HAART initiation. A total of 77 incident cancers (615/100 000 PY) were identified between 1994 and 2008. HIV-positive women with cancer, in comparison to the general population sample, were more likely to be diagnosed with invasive cervical cancer, Hodgkin's lymphoma, non-Hodgkin's lymphoma and Kaposi's sarcoma and less likely to be diagnosed with cancers of the digestive system. CONCLUSIONS This study observed elevated rates of cancer among HIV-positive women compared to a general population sample. HIV-positive women may have an increased risk for cancers of viral-related pathogenesis.
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Affiliation(s)
- K A Salters
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
| | - A Cescon
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Northern Ontario School of Medicine, Sudbury, Canada
| | - W Zhang
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - G Ogilvie
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Centre for Disease Control, Vancouver, Canada
| | - M C M Murray
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Women's Hospital and Health Centre, Vancouver, Canada.,Women's Health Research Institute, Vancouver, Canada
| | | | - J Hamm
- BC Cancer Agency, Vancouver, Canada
| | - C G Chiu
- Department of Surgery, St Paul's Hospital & University of British Columbia, Vancouver, Canada
| | - J S G Montaner
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - S M Wiseman
- Department of Surgery, St Paul's Hospital & University of British Columbia, Vancouver, Canada
| | - D Money
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Women's Hospital and Health Centre, Vancouver, Canada.,Women's Health Research Institute, Vancouver, Canada
| | - N Pick
- Faculty of Medicine, University of British Columbia, Vancouver, Canada.,BC Women's Hospital and Health Centre, Vancouver, Canada.,Women's Health Research Institute, Vancouver, Canada
| | - R S Hogg
- BC Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
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21
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Manzardo C, Tuset M, Miró JM, Gatell JM. Interacciones graves o potencialmente letales entre antirretrovirales y otros medicamentos. Enferm Infecc Microbiol Clin 2015; 33:e15-30. [DOI: 10.1016/j.eimc.2014.02.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Revised: 02/12/2014] [Accepted: 02/23/2014] [Indexed: 12/31/2022]
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22
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Zhao H, Shu G, Wang S. The risk of non-melanoma skin cancer in HIV-infected patients: new data and meta-analysis. Int J STD AIDS 2015; 27:568-75. [PMID: 25999166 DOI: 10.1177/0956462415586316] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Accepted: 04/20/2015] [Indexed: 01/05/2023]
Abstract
The role of HIV/AIDS in non-melanoma skin cancer (NMSC) is not well defined. We sought to update the evidence of the association between HIV/AIDS and risk of NMSC by gender and antiretroviral therapy (ART). We searched MEDLINE and EMBASE on 29 February 2014. Standardised incidence ratios with corresponding 95% confidence intervals were extracted and combined using generic inverse variance methods assuming a random effects model. Six studies including 78,794 patients with HIV/AIDS fulfilled the inclusion criteria. Analysis of all studies showed that HIV/AIDS was associated with an increased risk of NMSC (standardised incidence ratio 2.76; 95% confidence interval 2.55-2.98). The standardised incidence ratios of NMSC were 3.63 (1.08-12.22) for men and 2.18 (1.24-3.83) for women with HIV/AIDS, respectively. In analysis stratified by ART, we found that individuals receiving ART had lower risk of developing NMSC than individuals who had not received ART (standardised incidence ratio, 95% confidence interval; 1.95 [1.10-3.47] versus 2.11 [1.44-3.12]). HIV/AIDS is associated with an increased risk of NMSC in both male and female patients. The use of ART appears to be beneficial in protecting against the development of NMSC.
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Affiliation(s)
- Honglei Zhao
- Department of Dermatology, Beilun People's Hospital, Ningbo, Zhejiang, China
| | - Guobin Shu
- Department of Dermatology, Beilun People's Hospital, Ningbo, Zhejiang, China
| | - Songting Wang
- Department of Dermatology, Beilun People's Hospital, Ningbo, Zhejiang, China
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23
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Abstract
INTRODUCTION After the introduction of highly active antiretroviral treatment, the course of HIV infection turned into a chronic disease and most of HIV-positive patients will soon be over 50 years old. MATERIAL AND METHODS This paper reviews the multiple aspects that physicians have to face while taking care of HIV-positive ageing patients including the definitions of frailty and the prevalence and risk factors of concomitant diseases. From a therapeutic point of view pharmacokinetic changes and antiretroviral-specific toxicities associated with ageing are discussed; finally therapeutic approaches to frailty are reviewed both in HIV-positive and negative patients. CONCLUSION AND DISCUSSION We conclude by suggesting that the combined use of drugs with the least toxicity potential and the promotion of healthy behaviours (including appropriate nutrition and exercise) might be the best practice for ageing HIV-positive subjects.
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24
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Raffetti E, Albini L, Gotti D, Segala D, Maggiolo F, di Filippo E, Saracino A, Ladisa N, Lapadula G, Fornabaio C, Castelnuovo F, Casari S, Fabbiani M, Pierotti P, Donato F, Quiros-Roldan E. Cancer incidence and mortality for all causes in HIV-infected patients over a quarter century: a multicentre cohort study. BMC Public Health 2015; 15:235. [PMID: 25884678 PMCID: PMC4364101 DOI: 10.1186/s12889-015-1565-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Accepted: 02/17/2015] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND We aimed to assess cancer incidence and mortality for all-causes and factors related to risk of death in an Italian cohort of HIV infected unselected patients as compared to the general population. METHODS We conducted a retrospective (1986-2012) cohort study on 16 268 HIV infected patients enrolled in the MASTER cohort. The standardized incidence ratios (SIRs) and standardized mortality ratios (SMRs) were computed using cancer incidence rates of Italian Cancer Registries and official national data for overall mortality. The risk factors for death from all causes were assessed using Poisson regression models. RESULTS 1,195 cancer cases were diagnosed from 1986 to 2012: 700 AIDS-defining-cancers (ADCs) and 495 non-AIDS-defining-cancers (NADCs). ADC incidence was much higher than the Italian population (SIR = 30.8, 95% confidence interval 27.9-34.0) whereas NADC incidence was similar to the general population (SIR = 0.9, 95% CI 0.8-1.1). The SMR for all causes was 11.6 (11.1-12.0) in the period, and it decreased over time, mainly after 1996, up to 3.53 (2.5-4.8) in 2012. Male gender, year of enrolment before 1993, older age at enrolment, intravenous drug use, low CD4 cell count, AIDS event, cancer occurrence and the absence of antiretroviral therapy were all associated independently with risk of death. CONCLUSIONS In HIV infected patients, ADC but not NADC incidence rates were higher than the general population. Although overall mortality in HIV infected subjects decreased over time, it is about three-fold higher than the general population at present.
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Affiliation(s)
- Elena Raffetti
- Unit of Hygiene, Epidemiology and Public Health, University of Brescia, Brescia, Italy.
| | - Laura Albini
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy.
| | - Daria Gotti
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy.
| | - Daniela Segala
- Department of Infectious Diseases of Nuovo Polo Ospedaliero S.Anna di Cona, Ferrara, Italy.
| | - Franco Maggiolo
- Department of Infectious Diseases of Papa Giovanni XXIII Hospital, Bergamo, Italy.
| | - Elisa di Filippo
- Department of Infectious Diseases of Papa Giovanni XXIII Hospital, Bergamo, Italy.
| | - Annalisa Saracino
- Department of Infectious Diseases of Polyclinic of Bari, University of Bari, Bari, Italy.
| | - Nicoletta Ladisa
- Department of Infectious Diseases of Polyclinic of Bari, University of Bari, Bari, Italy.
| | - Giuseppe Lapadula
- Department of Infectious Diseases, San Gerardo de' Tintori" Hospital, Monza, Italy.
| | - Chiara Fornabaio
- Clinic of Infectious Diseases of Istituti Ospitalieri of Cremona, Cremona, Italy.
| | - Filippo Castelnuovo
- Hospital Division of Infectious and Tropical Diseases, Spedali Civili Hospital, Brescia, Italy.
| | - Salvatore Casari
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy.
| | - Massimiliano Fabbiani
- Institute of Clinical Infectious Diseases of Polyclinic A. Gemelli, University of Sacred Heart, Rome, Italy.
| | - Piera Pierotti
- Department of Infectious Diseases of SM, Annunziata Hospital of Florence, Florence, Italy.
| | - Francesco Donato
- Unit of Hygiene, Epidemiology and Public Health, University of Brescia, Brescia, Italy.
| | - Eugenia Quiros-Roldan
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy.
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Use of statins and risk of AIDS-defining and non-AIDS-defining malignancies among HIV-1 infected patients on antiretroviral therapy. AIDS 2014; 28:2407-15. [PMID: 25160933 DOI: 10.1097/qad.0000000000000443] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE Previous studies have shown that statins use is associated with a lower mortality risk or occurrence of non-Hodgkin's lymphoma or non-AIDS-defining malignancies (NADMs) in HIV-positive patients. We evaluated the effect of statin therapy on the occurrence of all AIDS-defining malignancy (ADM) and NADM among HIV-positive patients. DESIGN A chart study on HIV-1 infected patients attending the Infectious Diseases Department of the San Raffaele Scientific Institute, Italy. METHODS Incident malignancies diagnosed since antiretroviral treatment (ART) initiation until October 2012 among treated patients not taking statins at ART initiation. Statin therapy had to precede cancer diagnosis, if it occurred. Malignancies that occurred before ART or statin initiation were excluded. Follow-up was calculated since ART initiation until the first cancer diagnosis or loss to follow-up or death or last available visit, whichever occurred first. Results are described as median (interquartile range, IQR). RESULTS Five thousand, three hundred and fifty-seven HIV-1 treated patients were included. During 52 663 person-years, 740 (14%) patients had a history of statin use; 375 malignancies occurred: 12 (1.6%) malignancies (0 ADM; 12 NADM, crude incidence rate, 1.3/1000 person-years) among statin users and 363 (7.9%) malignancies (194 ADM; 169 NADM, crude incidence rate, 8.4/1000 person-years) among non-statin users. By multivariate Fine-Gray regression, statin use was associated with a lower risk of cancer [adjusted hazard ratio (95% confidence interval) for ever use: 0.45 (0.17-0.71)]. CONCLUSION Among HIV-1 treated patients, statin use was associated with a lower risk of cancer; the benefit was mainly related to AIDS-defining malignancies. Confirmatory studies are needed to consider the residual confounding likely present in this study.
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Factors contributing to risk for cancer among HIV-infected individuals, and evidence that earlier combination antiretroviral therapy will alter this risk. Curr Opin HIV AIDS 2014; 9:34-40. [PMID: 24225382 DOI: 10.1097/coh.0000000000000025] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
PURPOSE OF REVIEW To critically appraise recent published literature about factors associated with cancer risk likely to be influenced by combination antiretroviral therapy (cART) in HIV-infected individuals, and the potential of earlier cART initiation to reduce this risk. RECENT FINDINGS Factors leading to increased risk of non-AIDS-defining malignancies (NADMs) in particular remain poorly understood. Immunodeficiency appears to be key, whereas evidence is emerging that a direct pro-oncogenic effect of HIV, activated inflammatory and coagulation pathways, and cART toxicity may also contribute. By reducing HIV replication, improving immune function, and limiting chronic inflammation, cART initiation at higher CD4 cell counts may, therefore, reduce NADM risk. However, cART only partly normalizes enhanced inflammation and coagulation seen during HIV infection and conflicting laboratory and epidemiological data have been reported as to whether (and how) cART affects NADM risk. Furthermore, secondary analyses of randomized controlled trials comparing early versus delayed cART initiation were inconclusive. SUMMARY Continuous epidemiological surveillance is warranted to monitor trends in cancer incidence among HIV-infected individuals and to better understand the impact of earlier cART on NADM risk. The role of adjuvant anti-inflammatory or antithrombotic therapies to reduce cancer risk deserves further investigation.
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Micronucleated erythrocytes in newborn rats exposed to raltegravir placental transfer. BIOMED RESEARCH INTERNATIONAL 2014; 2014:851820. [PMID: 24977162 PMCID: PMC4055526 DOI: 10.1155/2014/851820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Accepted: 05/10/2014] [Indexed: 11/18/2022]
Abstract
The use of raltegravir in treating HIV/AIDS has been proposed due to its effectiveness in suppressing high loads of HIV RNA in pregnant women, thus preventing infection of the fetus. However, administration of raltegravir during pregnancy produces a compound which is transferred to high concentrations to the offspring. The objective of this study is to evaluate the transplacental genotoxic effect of raltegravir in newborn rats. We evaluated the number of micronucleated erythrocytes (MNE), micronucleated polychromatic erythrocytes (MNPCE), and polychromatic erythrocytes (PCE) in the peripheral blood samples of the offspring of Wistar rats treated 6 days before birth with oral administration of raltegravir. The animals were randomly assigned to five groups as follows: raltegravir at doses of 15, 30, or 60 mg/day, cyclophosphamide 10 mg/kg (positive control), or 0.5 ml of sterile water (negative control). In addition, the effect of these drugs on the weight and height of newborns was assessed. There were no differences in the number of MNE, MNPCE, and PCE, and a slight decrease in the weight and height was observed in the offspring of the rat mothers treated with raltegravir. Genotoxicity studies are required in pregnant women to determine the risk of using raltegravir to the fetuses.
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28
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Risk of cancer among HIV-infected individuals compared to the background population: impact of smoking and HIV. AIDS 2014; 28:1499-508. [PMID: 24785952 DOI: 10.1097/qad.0000000000000283] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The relative impact of immune deficiency and lifestyle-related factors on risk of cancer in the HIV-infected population is controversial. We aimed to estimate the population-attributable fractions (PAFs) associated with smoking, being HIV-infected and with immune deficiency. METHODS In a Danish, nationwide, population-based cohort study (1995-2011), incidences of cancer were compared between an HIV-infected cohort and a population-based matched cohort in analyses stratified on cancer category, smoking status and for HIV patients: low CD4 cell count. RESULTS We included 3503 HIV patients [baseline CD4+ 450 cells/μl (inter-quartile range 310-630)] and 12,979 population controls. Smoking-related and virological cancers accounted for 23 and 43% of cancers in the HIV-infected population. The risk of these cancers were higher among HIV patients compared to controls [incidence rate ratio (IRR) 2.8, 95% confidence interval (CI) 1.6-4.9; and IRR 11.5, 95% CI 6.5-20.5], whereas the risk of other cancers did not differ (IRR 1.0, 95% CI 0.7-1.3). Non-smoking HIV patients did not have increased risk of non-virological cancers compared to non-smoking controls (IRR 1.2, 95% CI 0.7-2.1). The PAFs of cancer associated with smoking and with being HIV-infected were 27 and 49%, respectively. For cancers not strongly related to smoking or viral infections, the PAFs associated with being HIV-infected and with immune deficiency were 0%. CONCLUSION The risk of cancer is increased in HIV patients compared to the background population. In absence of smoking, the increase in risk is confined to cancers related to viral infections, whereas the risk of other cancers is not elevated and does not seem to be associated with immune deficiency.
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Gotti D, Raffetti E, Albini L, Sighinolfi L, Maggiolo F, Di Filippo E, Ladisa N, Angarano G, Lapadula G, Pan A, Esposti AD, Fabbiani M, Focà E, Scalzini A, Donato F, Quiros-Roldan E. Survival in HIV-infected patients after a cancer diagnosis in the cART Era: results of an italian multicenter study. PLoS One 2014; 9:e94768. [PMID: 24760049 PMCID: PMC3997420 DOI: 10.1371/journal.pone.0094768] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Accepted: 03/19/2014] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES We studied survival and associated risk factors in an Italian nationwide cohort of HIV-infected individuals after an AIDS-defining cancer (ADC) or non-AIDS-defining cancer (NADC) diagnosis in the modern cART era. METHODS Multi-center, retrospective, observational study of HIV patients included in the MASTER Italian Cohort with a cancer diagnosis from January 1998 to September 2012. Malignancies were divided into ADC or NADC on the basis of the Centre for Disease Control-1993 classification. Recurrence of cancer and metastases were excluded. Survivals were estimated according to the Kaplan-Meier method and compared according to the log-rank test. Statistically significant variables at univariate analysis were entered in a multivariate Cox regression model. RESULTS Eight hundred and sixty-six cancer diagnoses were recorded among 13,388 subjects in the MASTER Database after 1998: 435 (51%) were ADCs and 431 (49%) were NADCs. Survival was more favorable after an ADC diagnosis than a NADC diagnosis (10-year survival: 62.7%±2.9% vs. 46%±4.2%; p = 0.017). Non-Hodgkin lymphoma had lower survival rates than patients with Kaposi sarcoma or cervical cancer (10-year survival: 48.2%±4.3% vs. 72.8%±4.0% vs. 78.5%±9.9%; p<0.001). Regarding NADCs, breast cancer showed better survival (10-year survival: 65.1%±14%) than lung cancer (1-year survival: 28%±8.7%), liver cancer (5-year survival: 31.9%±6.4%) or Hodgkin lymphoma (10-year survival: 24.8%±11.2%). Lower CD4+ count and intravenous drug use were significantly associated with decreased survival after ADCs or NADCs diagnosis. Exposure to cART was found to be associated with prolonged survival only in the case of ADCs. CONCLUSIONS cART has improved survival in patients with an ADC diagnosis, whereas the prognosis after a diagnosis of NADCs is poor. Low CD4+ counts and intravenous drug use are risk factors for survival following a diagnosis of ADCs and Hodgkin lymphoma in the NADC group.
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Affiliation(s)
- Daria Gotti
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy
- * E-mail:
| | - Elena Raffetti
- Section of Hygiene, Epidemiology and Public Health, University of Brescia, Brescia, Italy
| | - Laura Albini
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy
| | - Laura Sighinolfi
- Division of Infectious Diseases, University Hospital of Ferrara, Ferrara, Italy
| | - Franco Maggiolo
- Division of Infectious Diseases and Unit of Antiviral Therapy, AO Papa Giovanni XXIII, Bergamo, Italy
| | - Elisa Di Filippo
- Division of Infectious Diseases and Unit of Antiviral Therapy, AO Papa Giovanni XXIII, Bergamo, Italy
| | | | | | - Giuseppe Lapadula
- Clinic of Infectious Diseases, San Gerardo de' Tintori" Hospital, Monza, Italy
| | - Angelo Pan
- Clinic of Infectious Diseases, Hospital of Cremona, Cremona, Italy
| | - Anna Degli Esposti
- Clinic of Infectious Diseases, “Santa Maria Annunziata” Hospital, Firenze, Italy
| | - Massimiliano Fabbiani
- Institute of Clinical Infectious Diseases, Catholic University of Sacred Heart, Roma, Italy
| | - Emanuele Focà
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy
| | - Alfredo Scalzini
- Hospital Division of Infectious and Tropical Diseases, Spedali Civili Hospital, Brescia, Italy
| | - Francesco Donato
- Section of Hygiene, Epidemiology and Public Health, University of Brescia, Brescia, Italy
| | - Eugenia Quiros-Roldan
- University Division of Infectious and Tropical Diseases, University of Brescia, Brescia, Italy
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Epidemiological trends of cancers in AIDS patients. HIV & AIDS REVIEW 2014. [DOI: 10.1016/j.hivar.2013.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Affiliation(s)
- Mathilde Krim
- The Foundation for AIDS Research, New York, New York
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Kasapovic A, Boesecke C, Schwarze-Zander C, Anadol E, Vogel M, Hippe V, Schmitz V, Rockstroh JK, Wasmuth JC. Screening colonoscopy in HIV-infected patients: high rates of mucosal abnormalities in a German HIV-infected cohort. HIV Med 2013; 15:175-81. [DOI: 10.1111/hiv.12098] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/02/2013] [Indexed: 01/11/2023]
Affiliation(s)
- A Kasapovic
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
| | - C Boesecke
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
| | - C Schwarze-Zander
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
| | - E Anadol
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
| | - M Vogel
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
| | - V Hippe
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
| | - V Schmitz
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
- Department of Internal Medicine; St Marienwörth Hospital; Bad Kreuznach Germany
| | - JK Rockstroh
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
| | - JC Wasmuth
- Department of Internal Medicine I; Bonn University Hospital; Bonn Germany
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