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Horner MJ, Shiels MS, McNeel TS, Monterosso A, Miller P, Pfeiffer RM, Engels EA. Real-world use of antiretroviral therapy and risk of cancer among people with HIV in Texas. AIDS 2024; 38:379-386. [PMID: 37890463 PMCID: PMC10842424 DOI: 10.1097/qad.0000000000003770] [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: 10/12/2023] [Revised: 06/05/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND Combination antiretroviral therapy (cART) may reduce cancer risk among people with HIV (PWH), but cancer-specific associations are incompletely understood. METHODS We linked HIV and cancer registries in Texas to a national prescription claims database. cART use was quantified as the proportion of days covered (PDC). Cox proportional hazards models assessed associations of cancer risk with cART usage, adjusting for demographic characteristics, AIDS status, and time since HIV report. RESULTS We evaluated 63 694 PWH followed for 276 804 person-years. The median cART PDC was 21.4% (interquartile range: 0.0-59.8%). cART use was associated with reduced risk of Kaposi sarcoma [adjusted hazard ratio (aHR) 0.48, 95% confidence interval (CI) 0.34-0.68 relative to unexposed status] and non-Hodgkin lymphoma (aHR 0.41, 95% CI 0.31-0.53), liver cancer (aHR 0.61, 95% CI 0.39-0.96), anal cancer (aHR 0.65, 95% CI 0.46-0.92), and a miscellaneous group of 'other' cancers (aHR 0.80, 95% CI 0.66-0.98). In contrast, cART-exposed status was not associated with risk for cervical, lung, colorectal, prostate or breast cancers. CONCLUSION In a large HIV cohort incorporating data from prescription claims, cART was associated with greatly reduced risks of Kaposi sarcoma and non-Hodgkin lymphoma, and to a lesser degree, reduced risks of liver and anal cancers. These associations likely reflect the beneficial effects of HIV suppression and improved immune control of oncogenic viruses. Efforts to increase cART use and adherence may further decrease cancer incidence among PWH.
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Affiliation(s)
- Marie-Josephe Horner
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda
| | - Meredith S. Shiels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda
| | | | | | - Paige Miller
- Cancer Epidemiology and Surveillance Branch, Texas Department of State Health Services, Austin, TX, USA
| | - Ruth M. Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda
| | - Eric A. Engels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda
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Sengayi-Muchengeti M, Singh E, Chen WC, Bradshaw D, de Villiers CB, Newton R, Waterboer T, Mathew CG, Sitas F. Thirteen cancers associated with HIV infection in a Black South African cancer patient population (1995-2016). Int J Cancer 2023; 152:183-194. [PMID: 36054877 DOI: 10.1002/ijc.34236] [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: 06/14/2021] [Revised: 10/05/2021] [Accepted: 10/27/2021] [Indexed: 11/11/2022]
Abstract
South Africa's HIV epidemic has evolved over time in terms of numbers of people living with HIV, access to antiretroviral treatment (ART) and age. These changes have profoundly influenced local cancer patterns. The Johannesburg Cancer Study has, over a period of 22 years (1995-2016), recruited over 20 000 incident black cancer patients who consented to provide answers to a questionnaire and blood samples (serum, DNA). This has presented a unique opportunity to examine the evolving association of HIV with cancer in Africa. We used logistic regression models to explore case-control associations between specific cancers and HIV, using participants with non-infection related cancers as controls. Using data of 20 835 cancer patients with confirmed HIV status, we found the following cancers to be associated with HIV: Kaposi's sarcoma (ORadj ; 95%CI): (99.1;72.6-135.1), non-Hodgkin lymphoma (11.3;9.3-13.6), cervical cancer (2.7;2.4-3.0), Hodgkin lymphoma (3.1;2.4-4.2), cancer of the eye/conjunctiva (18.7;10.1-34.7), anogenital cancers (anus [2.1;1.4-3.2], penis [5.4;2.7-10.5], vulva [4.8;3.5-6.4], vagina [5.5;3.0-10.2]), oropharyngeal cancer (1.6;1.3-1.9), squamous cell carcinoma of the skin (3.5;2.4-4.9), melanoma (2.0;1.2-3.5) and cancer of the larynx (1.7;1.3-2.4). Kaposi's sarcoma odds ratios increased from the pre-ART (1995-2004) to the early ART (2005-2009) period but declined in the late ART (2010-2016) period. Odds ratios for cancers of the eye/conjunctiva, cervix, penis and vulva continued to increase in recent ART periods. Our study confirms the spectrum of HIV-associated cancers found in other African settings. The odds ratios of conjunctival and HPV-related cancers continue to rise in the ART era as the HIV positive population ages.
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Affiliation(s)
- Mazvita Sengayi-Muchengeti
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
- South African DSI-NRF Centre of Excellence in Epidemiological Modelling and Analysis (SACEMA), Stellenbosch University, Stellenbosch, South Africa
| | - Elvira Singh
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Wenlong Carl Chen
- National Cancer Registry, National Health Laboratory Service, Johannesburg, South Africa
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Debbie Bradshaw
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
| | - Chantal Babb de Villiers
- Division of Human Genetics, National Health Laboratory Service and School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Robert Newton
- MRC/UVRI and LSHTM Uganda Research Unit, Entebbe, Uganda
- University of York, York, UK
| | - Tim Waterboer
- Infections and Cancer Epidemiology Division, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christopher G Mathew
- Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- Division of Human Genetics, National Health Laboratory Service and School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Freddy Sitas
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
- Center for Primary Health Care and Equity, School of Population Health, University of New South Wales Sydney, Sydney, New South Wales, Australia
- Menzies Center of Health Policy, School of Public Health, University of Sydney, Sydney, New South Wales, Australia
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Risk of Presenting with Poor-Prognosis Metastatic Cancer in Adolescents and Young Adults: A Population-Based Study. Cancers (Basel) 2022; 14:cancers14194932. [PMID: 36230854 PMCID: PMC9562204 DOI: 10.3390/cancers14194932] [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: 08/18/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 01/26/2023] Open
Abstract
Having metastatic disease at diagnosis poses the great risk of death among AYAs with cancer from all sociodemographic subgroups. This “landscape” study utilized United States Surveillance, Epidemiology, and End Results Program data from 2000−2016 to identify subgroups of AYAs at highest risk for presenting with metastases across twelve cancer sites having a poor-prognosis (5-year survival <50% with metastases). Adjusted odds ratios for risk of metastatic disease presentation were compared for AYAs in aggregate and by sociodemographic subgroup (race/ethnicity, sex, socioeconomic status [SES]). In general, AYAs who were male, racial/ethnic minorities, or low SES were at consistently greatest risk of metastases. Strikingly, having metastatic melanoma was independently associated with multiple AYA sociodemographic subgroups, including males (aOR 3.11 [95% CI 2.64−3.66]), non-Hispanic Blacks (4.04 [2.32−7.04]), Asian Pacific Islanders (2.99 [1.75−5.12]), Hispanics (2.37 [1.85−3.04]), and low SES (2.30 [1.89−2.80]). Non-Hispanic Blacks were more likely to present with metastatic cancer in all sites, except for bone, rhabdomyosarcoma, and stomach. Low SES AYAs are more likely to present with metastatic melanoma, bone tumors, soft tissue sarcomas, breast, cervical, lung, and stomach carcinomas. Building on these results, future cancer-specific studies should investigate the connection between sociodemographic risk factors and biological drivers of metastases. This line of research has potential to inform targeted public health and screening efforts to facilitate risk reduction and earlier detection of these deadly diseases.
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Bhutada JKS, Hwang AE, Liu L, Tsai KY, Deapen D, Freyer DR. Survival of Adolescents and Young Adults with Prevalent Poor-Prognosis Metastatic Cancers: A Population-Based Study of Contemporary Patterns and Their Implications. Cancer Epidemiol Biomarkers Prev 2022; 31:900-908. [PMID: 35086824 PMCID: PMC8983591 DOI: 10.1158/1055-9965.epi-21-0913] [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: 07/30/2021] [Revised: 10/11/2021] [Accepted: 01/21/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Although survival has improved dramatically for most adolescents and young adults (AYA; 15-39 years old) with cancer, it remains poor for those presenting with metastatic disease. To better characterize this subset, we conducted a landscape survival comparison with older adults (40-79 years). METHODS Using Surveillance, Epidemiology, and End Results Program data from 2000 to 2016, we examined incident cases of poor-prognosis metastatic cancers (5-year survival < 50%) among AYAs (n = 11,518) and older adults (n = 345,681) and compared cause-specific survival by sociodemographic characteristics (race/ethnicity, sex, and socioeconomic status). Adjusted HRs (aHR) for death from metastatic disease [95% confidence intervals (95% CI)] were compared between AYAs and older adults (Pint). RESULTS AYAs had significantly better survival than older adults for every cancer site except kidney, where it was equivalent (range of aHRs = 0.91; 95% CI, 0.82-1.02 for kidney cancer to aHR = 0.33; 95% CI, 0.26-0.42 for rhabdomyosarcoma). Compared with their older adult counterparts, greater survival disparities existed for AYAs who were non-Hispanic Black with uterine cancer (aHR = 2.20; 95% CI, 1.25-3.86 versus aHR = 1.40; 95% CI, 1.28-1.54; Pint = 0.049) and kidney cancer (aHR = 1.51; 95% CI, 1.15-1.98 versus aHR = 1.10; 95% CI, 1.03-1.17; Pint = 0.04); non-Hispanic Asian/Pacific Islanders with ovarian cancer (aHR = 1.47; 95% CI, 1.12-1.93 versus aHR = 0.89; 95% CI, 0.84-0.95; Pint<0.001); and males with colorectal cancer (aHR = 1.21; 95% CI, 1.10-1.32 versus aHR = 1.08; 95% CI, 1.06-1.10; Pint = 0.045). CONCLUSIONS AYAs diagnosed with these metastatic cancers have better survival than older adults, but outcomes remain dismal. IMPACT Overcoming the impact of metastasis in these cancers is necessary for continuing progress in AYA oncology. Sociodemographic disparities affecting AYAs within kidney, uterine, ovarian, and colorectal cancer could indicate plausible effects of biology, environment, and/or access and should be explored.
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Affiliation(s)
| | - Amie E. Hwang
- USC Norris Comprehensive Cancer Center, Los Angeles, CA
- Los Angeles Cancer Surveillance Program, Los Angeles, CA
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Lihua Liu
- USC Norris Comprehensive Cancer Center, Los Angeles, CA
- Los Angeles Cancer Surveillance Program, Los Angeles, CA
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Kai-ya Tsai
- Los Angeles Cancer Surveillance Program, Los Angeles, CA
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Dennis Deapen
- USC Norris Comprehensive Cancer Center, Los Angeles, CA
- Los Angeles Cancer Surveillance Program, Los Angeles, CA
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - David R. Freyer
- Cancer and Blood Disease Institute, Children’s Hospital Los Angeles, Los Angeles, CA
- USC Norris Comprehensive Cancer Center, Los Angeles, CA
- Department of Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA
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Rojas Rojas T, Poizot-Martin I, Rey D, Duvivier C, Bani-Sadr F, Cabie A, Delobel P, Jacomet C, Allavena C, Ferry T, Pugliese P, Valantin MA, Lamaury I, Hustache-Matthieu L, Fresard A, Houyou T, Huleux T, Cheret A, Makinson A, Obry-Roguet V, Lions C, Carrieri MP, Protopopescu C. Incidence of cervical, breast and colorectal cancers between 2010 and 2015 in people living with HIV in France. PLoS One 2022; 17:e0261069. [PMID: 35333883 PMCID: PMC8956191 DOI: 10.1371/journal.pone.0261069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 11/23/2021] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND We aimed to evaluate the incidence rates between 2010 and 2015 for invasive cervical cancer (ICC), breast cancer (BC), and colorectal cancer (CRC) in people living with HIV (PLWH) in France, and to compare them with those in the French general population. These cancers are targeted by the national cancer-screening program. SETTING This is a retrospective study based on the longitudinal data of the French Dat'AIDS cohort. METHODS Standardized incidence ratios (SIR) for ICC and BC, and incidence rates for all three cancers were calculated overall and for specific sub-populations according to nadir CD4 cell count, HIV transmission category, HIV diagnosis period, and HCV coinfection. RESULTS The 2010-2015 CRC incidence rate was 25.0 [95% confidence interval (CI): 18.6-33.4] per 100,000 person-years, in 44,642 PLWH (both men and women). Compared with the general population, the ICC incidence rate was significantly higher in HIV-infected women both overall (SIR = 1.93, 95% CI: 1.18-3.14) and in the following sub-populations: nadir CD4 ≤ 200 cells/mm3 (SIR = 2.62, 95% CI: 1.45-4.74), HIV transmission through intravenous drug use (SIR = 5.14, 95% CI: 1.93-13.70), HCV coinfection (SIR = 3.52, 95% CI: 1.47-8.47) and HIV diagnosis before 2000 (SIR = 2.06, 95% CI: 1.07-3.97). Conversely, the BC incidence rate was significantly lower in the study sample than in the general population (SIR = 0.56, 95% CI: 0.42-0.73). CONCLUSION The present study showed no significant linear trend between 2010 and 2015 in the incidence rates of the three cancers explored in the PLWH study sample. Specific recommendations for ICC screening are still required for HIV-infected women and should focus on sub-populations at greatest risk.
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Affiliation(s)
- Teresa Rojas Rojas
- Aix-Marseille Univ, APHM Sainte-Marguerite, Clinical Immuno-Hematological Unit Marseille, Marseille, France
| | - Isabelle Poizot-Martin
- Aix-Marseille Univ, APHM Sainte-Marguerite, Clinical Immuno-Hematological Unit Marseille, Marseille, France
- Aix-Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l’Information Médicale, ISSPAM, Marseille, France
| | - David Rey
- Le Trait d’Union, HIV-Infection Care Center, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Claudine Duvivier
- APHP-Hôpital Necker-Enfants Malades, Service de Maladies Infectieuses et Tropicales, Centre d’Infectiologie Necker-Pasteur, IHU Imagine, Paris, France
- Institut Cochin—CNRS 8104—INSERM U1016—RIL Team: Retrovirus, Infection and Latency, Université de Paris, Paris, France
- Centre Médical de l’Institut Pasteur, Institut Pasteur, Paris, France
| | - Firouzé Bani-Sadr
- Department of Internal Medicine, Clinical Immunology and Infectious Diseases, Robert Debré Hospital, University Hospital, Reims, France
| | - André Cabie
- Université des Antilles, CHU de Martinique, Fort-de-France, Martinique, France
| | - Pierre Delobel
- CHU de Toulouse, Service des Maladies Infectieuses et Tropicales-INSERM, UMR 1043- Université Toulouse III Paul Sabatier, Toulouse, France
| | - Christine Jacomet
- Clermont-Ferrand University Hospital Infectious and Tropical disease Department, Clermont Ferrand, France
| | - Clotilde Allavena
- Infectious Diseases Department, CHU Hôtel-Dieu, INSERM UIC 1413, CHU Nantes, Nantes, France
| | - Tristan Ferry
- Service de Maladies Infectieuses, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Villeurbanne, France
| | | | - Marc-Antoine Valantin
- GHPS Pitié Salpêtrière APHP, Infectious Diseases, Paris, France
- Sorbonne Universités UPMC Université Paris 6-INSERM-IPLESP, Paris, France
| | - Isabelle Lamaury
- Department of Infectious and Tropical Diseases, University Hospital of Pointe-à-Pitre, Pointe-à-Pitre, France
| | | | - Anne Fresard
- Department of Infectious and Tropical Diseases, University Hospital of Saint-Etienne, Saint-Etienne, France
| | - Tamazighth Houyou
- Aix-Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l’Information Médicale, ISSPAM, Marseille, France
- ORS PACA, Observatoire Régional De La Santé Provence-Alpes-Côte d’Azur, Marseille, France
| | - Thomas Huleux
- Service Universitaire des Maladies Infectieuses et du Voyageur—Centre Hospitalier G. DRON Tourcoing, Tourcoing, France
| | - Antoine Cheret
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
- Department of Internal Medicine, Bicêtre Hospital, AP-HP, Le Kremlin-Bicêtre, France
| | - Alain Makinson
- Department of Infectious Diseases, Montpellier University Hospital, INSERM U1175/IRD UMI 233, Montpellier, France
| | - Véronique Obry-Roguet
- Aix-Marseille Univ, APHM Sainte-Marguerite, Clinical Immuno-Hematological Unit Marseille, Marseille, France
| | - Caroline Lions
- Aix-Marseille Univ, APHM Sainte-Marguerite, Clinical Immuno-Hematological Unit Marseille, Marseille, France
| | - Maria Patrizia Carrieri
- Aix-Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l’Information Médicale, ISSPAM, Marseille, France
- ORS PACA, Observatoire Régional De La Santé Provence-Alpes-Côte d’Azur, Marseille, France
| | - Camelia Protopopescu
- Aix-Marseille Univ, INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l’Information Médicale, ISSPAM, Marseille, France
- ORS PACA, Observatoire Régional De La Santé Provence-Alpes-Côte d’Azur, Marseille, France
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Sheth Bhutada J, Hwang A, Liu L, Deapen D, Freyer DR. Poor-Prognosis Metastatic Cancers in Adolescents and Young Adults: Incidence Patterns, Trends, and Disparities. JNCI Cancer Spectr 2021; 5:pkab039. [PMID: 34250441 PMCID: PMC8266435 DOI: 10.1093/jncics/pkab039] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/28/2021] [Accepted: 04/21/2021] [Indexed: 01/07/2023] Open
Abstract
Background For adolescents and young adults (AYAs, aged 15-39 years) with cancer, metastatic disease at diagnosis is the strongest predictor of mortality, but its associations with age and sociodemographic factors are largely unexplored. Methods Using Surveillance, Epidemiology, and End Results Program data from 2000 to 2016, we collected incident cases of poor-prognosis metastatic cancer (5-year survival < 50%) and compared the proportion, incidence, time trends, and incidence rate ratios for race and ethnicity, sex, and socioeconomic status among AYAs, middle-aged adults (aged 40-64 years) and older adults (aged 65-79 years). Results From 2000 to 2016, a total of 17 210 incident cases of poor-prognosis metastatic cancer were diagnosed in AYAs, 121 274 in middle-aged adults, and 364 228 in older adults. Compared with older patients, the proportion of AYAs having metastatic disease was equivalent or substantially lower in nearly every site except stomach and breast cancers, which were statistically significantly higher for AYAs compared with middle-aged and older adults (stomach: 57.3% vs 46.4% and 39.5%; breast: 6.6% vs 4.4% and 5.6%, respectively; 2-sided P < .001 for all comparisons). Incidence rates rose significantly faster among AYAs for breast, stomach, and kidney cancers and among AYAs and middle-aged adults for colorectal cancer. Markedly higher incidence rate ratios were noted for AYA racial and ethnic minorities with breast, stomach, and especially kidney cancer, where only non-Hispanic Black AYAs were at considerably higher risk. For most sites, incidence rate ratios were higher among male patients and individuals of low socioeconomic status across age groups. Conclusions For most cancers, AYAs are not more likely to present with metastases than middle-aged and older adults. Further investigation is warranted for the disproportionate rise in incidence of metastatic breast, stomach, and kidney cancer among AYAs and their excess burden among AYA racial and ethnic minorities. The rising incidence of colorectal cancer among AYAs and middle-aged adults remains an additional concern.
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Affiliation(s)
- Jessica Sheth Bhutada
- Cancer and Blood Disease Institute, Children’s Hospital Los Angeles, Los Angeles, CA, USA
| | - Amie Hwang
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Los Angeles Cancer Surveillance Program, Los Angeles, CA, USA
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Lihua Liu
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Los Angeles Cancer Surveillance Program, Los Angeles, CA, USA
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Dennis Deapen
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Los Angeles Cancer Surveillance Program, Los Angeles, CA, USA
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - David R Freyer
- Cancer and Blood Disease Institute, Children’s Hospital Los Angeles, Los Angeles, CA, USA
- USC Norris Comprehensive Cancer Center, Los Angeles, CA, USA
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
- Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
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Horner MJ, Shiels MS, Pfeiffer RM, Engels EA. Deaths Attributable to Cancer in the US Human Immunodeficiency Virus Population During 2001-2015. Clin Infect Dis 2021; 72:e224-e231. [PMID: 32710777 DOI: 10.1093/cid/ciaa1016] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 07/20/2020] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Antiretroviral therapy (ART) has reduced mortality among people living with human immunodeficiency virus (HIV), but cancer remains an important cause of death. We characterized cancer-attributable mortality in the HIV population during 2001-2015. METHODS We used data from population-based HIV and cancer registries in the United States (US). Cox proportional hazards regression models were used to estimate adjusted hazard ratios (HRs) associating cancer diagnoses with overall mortality, we could perhaps cut these words to accommodate the word limit. However readers will probably want to know what statistical adjustments were made to the model. Population-attributable fractions (PAFs) were calculated using these HRs and the proportion of deaths preceded by cancer. Cancer-specific PAFs and cancer-attributable mortality rates were calculated for demographic subgroups, AIDS-defining cancers (Kaposi sarcoma [KS], non-Hodgkin lymphoma [NHL], cervical cancer), and non-AIDS-defining cancers. RESULTS Cancer-attributable mortality was 386.9 per 100 000 person-years, with 9.2% and 5.0% of deaths attributed to non-AIDS-defining and AIDS-defining cancers, respectively. Leading cancer-attributable deaths were from NHL (3.5%), lung cancer (2.4%), KS (1.3%), liver cancer (1.1%), and anal cancer (0.6%). Overall, cancer-attributable mortality declined from 484.0 per 100 000 person-years during 2001-2005 to 313.6 per 100 000 person-years during 2011-2015, while the PAF increased from 12.6% to 17.1%; the PAF for non-AIDS-defining cancers increased from 7.2% to 11.8% during 2011-2015. Cancer-attributable mortality was highest among those aged ≥60 years (952.2 per 100 000 person-years), with 19.0% of deaths attributed to non-AIDS-defining cancers. CONCLUSIONS Although cancer-attributable mortality has declined over time, it remains high and represents a growing fraction of deaths in the US HIV population. Mortality from non-AIDS-defining cancers may rise as the HIV population ages. ART access, early cancer detection, and improved cancer treatment are priorities for reducing cancer-attributable mortality.
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Affiliation(s)
- Marie-Josèphe Horner
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland, USA
| | - Meredith S Shiels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland, USA
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland, USA
| | - Eric A Engels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Department of Health and Human Services, Bethesda, Maryland, USA
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Hysell K, Yusuf R, Barakat L, Virata M, Gan G, Deng Y, Perez-Irizarry J, Vega T, Goldberg SB, Emu B. Decreased Overall Survival in HIV-associated Non-small-cell Lung Cancer. Clin Lung Cancer 2020; 22:e498-e505. [PMID: 33468393 DOI: 10.1016/j.cllc.2020.11.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 11/19/2020] [Accepted: 11/21/2020] [Indexed: 11/24/2022]
Abstract
INTRODUCTION This study aimed to compare demographics, disease characteristics, and outcomes of patients with HIV-infection with non-small-cell lung cancer (NSCLC) with the general NSCLC population. PATIENTS AND METHODS A retrospective cohort study was used to compare the HIV-infected and -uninfected groups. Medical records of all patients who were HIV-positive diagnosed with NSCLC between 2000 and 2016 at Yale New Haven Hospital (New Haven, CT) were reviewed and compared with the general Yale NSCLC population regarding demographics, NSCLC characteristics, treatment, and survival. Log-rank tests and Kaplan-Meier curves were used to analyze survival differences. Unadjusted and adjusted Cox proportional hazard models were used to assess predictors of survival. RESULTS Thirty-five patients with HIV-NSCLC and 5187 general patients with NSCLC were identified. The median age at cancer diagnosis was 54 years (interquartile range [IQR], 49-59 years) for patients with HIV-NSCLC versus 68 years (IQR, 61-76 years) for patients with NSCLC (P < .001). Both groups had high rates of tobacco use. At the time of NSCLC diagnosis, 80% of patients with HIV-NSCLC were on antiretroviral therapy, 60% had an HIV-1 RNA < 400 copies/mL, and their median CD4 was 407 cells/μL (IQR, 218-592 cells/μL). Histology, cancer stage, and first-line cancer treatment regimens were not significantly different between groups. The overall median survival was 12.4 months (95% confidence interval [CI], 7.2-20.4 months) for patients with HIV-NSCLC versus 22.8 months (95% CI, 21.2-24.1 months) for general patients with NSCLC. Patients with HIV-NSCLC had decreased survival at 2 years (P = .028) and 3 years (P = .014) compared with general patients with NSCLC. HIV status was an independent risk factor for poorer outcomes when controlling for other factors (hazard ratio, 1.8; 95% CI, 1.24-2.62). CONCLUSION Despite similar histology, stage, and treatment between groups, patients with HIV had worse outcomes for NSCLC.
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Affiliation(s)
- Kristen Hysell
- Division of Medicine, Infectious Diseases, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA.
| | - Ramsey Yusuf
- Division of Medicine, Infectious Diseases, Yale School of Medicine, New Haven, CT
| | - Lydia Barakat
- Division of Medicine, Infectious Diseases, Yale School of Medicine, New Haven, CT
| | - Michael Virata
- Division of Medicine, Infectious Diseases, Yale School of Medicine, New Haven, CT
| | - Geliang Gan
- Yale Center for Analytic Sciences, New Haven, CT
| | - Yanhong Deng
- Yale Center for Analytic Sciences, New Haven, CT
| | | | | | - Sarah B Goldberg
- Division of Medicine, Medical Oncology, Yale School of Medicine, New Haven, CT
| | - Brinda Emu
- Division of Medicine, Infectious Diseases, Yale School of Medicine, New Haven, CT
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9
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Agan BK, Ganesan A, Byrne M, Deiss R, Schofield C, Maves RC, Okulicz J, Chu X, O'Bryan T, Lalani T, Kronmann K, Ferguson T, Robb ML, Whitman TJ, Burgess TH, Michael N, Tramont E. The US Military HIV Natural History Study: Informing Military HIV Care and Policy for Over 30 Years. Mil Med 2020; 184:6-17. [PMID: 31778201 DOI: 10.1093/milmed/usy430] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/11/2018] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION In October 1985, 4 years after the initial descriptions of the acquired immunodeficiency syndrome (AIDS), the U.S. Department of Defense (DoD) began routine screening for human immunodeficiency virus (HIV) infection to prevent infected recruits from exposure to live virus vaccines, implemented routine active-duty force screening to ensure timely care and help protect the walking blood bank, and initiated the U.S. Military HIV Natural History Study (NHS) to develop epidemiologic, clinical, and basic science evidence to inform military HIV policy and establish a repository of data and specimens for future research. Here, we have reviewed accomplishments of the NHS over the past 30 years and sought to describe relevant trends among NHS subjects over this time, with emphasis on combination antiretroviral therapy (cART) use and non-AIDS comorbidities. METHODS Subjects who were prospectively enrolled in the NHS from 1986 through 2015 were included in this analysis. Time periods were classified by decade of study conduct, 1986-1995, 1996-2005, and 2006-2015, which also correlate approximately with pre-, early-, and late-combination ART (cART) eras. Analyses included descriptive statistics and comparisons among decades. We also evaluated mean community log10 HIV viral load (CVL) and CD4 counts for each year. RESULTS A total of 5,758 subjects were enrolled between 1986 and 2015, of whom 92% were male with a median age of 28 years, and 45% were African-American, 42% Caucasian, and 13% Hispanic/other. The proportion of African-Americans remained stable over the decades (45%, 47%, and 42%, respectively), while the proportion of Hispanic/other increased (10%, 13%, and 24%, respectively). The CD4 count at HIV diagnosis has remained high (median 496 cells/uL), while the occurrence of AIDS-defining conditions (excluding low CD4 count) has decreased by decade (36.7%, 5.4%, and 2.9%, respectively). Following the introduction of effective cART in 1996, CVL declined through 2000 as use increased and then plateaued until guidelines changed. After 2004, cART use again increased and CVL declined further until 2012-15 when the vast majority of subjects achieved viral suppression. Non-AIDS comorbidities have remained common, with approximately half of subjects experiencing one or more new diagnoses overall and nearly half of subjects diagnosed between 2006 and 2015, in spite of their relatively young age, shorter median follow-up, and wide use of cART. CONCLUSIONS The US Military HIV NHS has been critical to understanding the impact of HIV infection among active-duty service members and military beneficiaries, as well as producing insights that are broadly relevant. In addition, the rich repository of NHS data and specimens serves as a resource to investigators in the DoD, NIH, and academic community, markedly increasing scientific yield and identifying novel associations. Looking forward, the NHS remains relevant to understanding host factor correlates of virologic and immunologic control, biologic pathways of HIV pathogenesis, causes and consequences of residual inflammation in spite of effective cART, identifying predictors of and potential approaches to mitigation of excess non-AIDS comorbidities, and helping to understand the latent reservoir.
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Affiliation(s)
- Brian K Agan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817
| | - Anuradha Ganesan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817.,Division of Infectious Diseases, Walter Reed National Military Medical Center, 8901 Wisconsin Avenue, Bethesda, MD 20852
| | - Morgan Byrne
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817
| | - Robert Deiss
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817.,Division of Infectious Diseases, Naval Medical Center San Diego, 34800 Bob Wilson Drive, San Diego, CA 92134
| | - Christina Schofield
- Division of Infectious Diseases, Madigan Army Medical Center, 9040A Jackson Avenue, Joint Base Lewis McChord, WA 98431
| | - Ryan C Maves
- Division of Infectious Diseases, Naval Medical Center San Diego, 34800 Bob Wilson Drive, San Diego, CA 92134
| | - Jason Okulicz
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Infectious Disease Service, San Antonio Military Medical Center, 3551 Roger Brooke Drive, Fort Sam Houston, TX 78234
| | - Xiuping Chu
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817
| | - Thomas O'Bryan
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817.,Infectious Disease Service, San Antonio Military Medical Center, 3551 Roger Brooke Drive, Fort Sam Houston, TX 78234
| | - Tahaniyat Lalani
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814.,Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817.,Division of Infectious Diseases, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708
| | - Karl Kronmann
- Division of Infectious Diseases, Naval Medical Center Portsmouth, 620 John Paul Jones Circle, Portsmouth, VA 23708
| | - Tomas Ferguson
- Division of Infectious Diseases, Madigan Army Medical Center, 9040A Jackson Avenue, Joint Base Lewis McChord, WA 98431
| | - Merlin L Robb
- Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc., 6720A Rockledge Drive, Bethesda, MD 20817.,U.S. Military HIV Research Program, Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD 20910
| | - Timothy J Whitman
- Division of Infectious Diseases, Walter Reed National Military Medical Center, 8901 Wisconsin Avenue, Bethesda, MD 20852
| | - Timothy H Burgess
- Infectious Disease Clinical Research Program, Department of Preventive Medicine and Biostatistics, Uniformed Services University of the Health Sciences, 4301 Jones Bridge Road, Bethesda, MD 20814
| | - Nelson Michael
- U.S. Military HIV Research Program, Walter Reed Army Institute of Research, 503 Robert Grant Avenue, Silver Spring, MD 20910
| | - Edmund Tramont
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, 5601 Fishers Lane, Bethesda, MD 20892
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10
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Horner MJ, Chasimpha S, Spoerri A, Edwards J, Bohlius J, Tweya H, Tembo P, Nkhambule F, Phiri EM, Miller WC, Malisita K, Phiri S, Dzamalala C, Olshan AF, Gopal S. High Cancer Burden Among Antiretroviral Therapy Users in Malawi: A Record Linkage Study of Observational Human Immunodeficiency Virus Cohorts and Cancer Registry Data. Clin Infect Dis 2019; 69:829-835. [PMID: 30452634 PMCID: PMC6773978 DOI: 10.1093/cid/ciy960] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 11/13/2018] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND With antiretroviral therapy (ART), AIDS-defining cancer incidence has declined and non-AIDS-defining cancers (NADCs) are now more frequent among human immunodeficiency virus (HIV)-infected populations in high-income countries. In sub-Saharan Africa, limited epidemiological data describe cancer burden among ART users. METHODS We used probabilistic algorithms to link cases from the population-based cancer registry with electronic medical records supporting ART delivery in Malawi's 2 largest HIV cohorts from 2000-2010. Age-adjusted cancer incidence rates (IRs) and 95% confidence intervals were estimated by cancer site, early vs late incidence periods (4-24 and >24 months after ART start), and World Health Organization (WHO) stage among naive ART initiators enrolled for at least 90 days. RESULTS We identified 4346 cancers among 28 576 persons. Most people initiated ART at advanced WHO stages 3 or 4 (60%); 12% of patients had prevalent malignancies at ART initiation, which were predominantly AIDS-defining eligibility criteria for initiating ART. Kaposi sarcoma (KS) had the highest IR (634.7 per 100 000 person-years) followed by cervical cancer (36.6). KS incidence was highest during the early period 4-24 months after ART initiation. NADCs accounted for 6% of new cancers. CONCLUSIONS Under historical ART guidelines, NADCs were observed at low rates and were eclipsed by high KS and cervical cancer burden. Cancer burden among Malawian ART users does not yet mirror that in high-income countries. Integrated cancer screening and management in HIV clinics, especially for KS and cervical cancer, remain important priorities in the current Malawi context.
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Affiliation(s)
- Marie-Josèphe Horner
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill
- University of North Carolina Project-Malawi, Lilongwe
| | | | - Adrian Spoerri
- Institute of Social and Preventive Medicine, University of Bern, Switzerland
| | - Jessie Edwards
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill
| | - Julia Bohlius
- Institute of Social and Preventive Medicine, University of Bern, Switzerland
| | | | - Petros Tembo
- Lighthouse Trust, Kamuzu Central Hospital, Lilongwe
| | | | | | - William C Miller
- Department of Epidemiology, College of Public Health, Ohio State University, Columbus
| | | | - Sam Phiri
- Lighthouse Trust, Kamuzu Central Hospital, Lilongwe
- Department of Public Medicine, University of Malawi, Blantyre
- Department of Medicine, University of North Carolina at Chapel Hill, Blantyre
| | - Charles Dzamalala
- Malawi Cancer Registry, Blantyre, Malawi
- University of Malawi College of Medicine, Blantyre
| | - Andrew F Olshan
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill Lilongwe, Malawi
| | - Satish Gopal
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill
- University of North Carolina Project-Malawi, Lilongwe
- University of Malawi College of Medicine, Blantyre
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill Lilongwe, Malawi
- University of North Carolina Institute for Global Health & Infectious Diseases, University of North Carolina at Chapel Hill Lilongwe, Malawi
- Malawi Cancer Consortium & Regional Center of Research Excellence for Non-Communicable Diseases, Lilongwe, Malawi
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11
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Mondal P, Lim HJ. The Effect of MSM and CD4+ Count on the Development of Cancer AIDS (AIDS-defining Cancer) and Non-cancer AIDS in the HAART Era. Curr HIV Res 2018; 16:288-296. [PMID: 30520378 PMCID: PMC6416461 DOI: 10.2174/1570162x17666181205130532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 11/06/2018] [Accepted: 11/29/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND The HIV epidemic is increasing among Men who have Sex with Men (MSM) and the risk for AIDS defining cancer (ADC) is higher among them. OBJECTIVE To examine the effect of MSM and CD4+ count on time to cancer AIDS (ADC) and noncancer AIDS in competing risks setting in the HAART era. METHOD Using Ontario HIV Treatment Network Cohort Study data, HIV-positive adults diagnosed between January 1997 and October 2012 having baseline CD4+ counts ≤ 500 cells/mm3 were evaluated. Two survival outcomes, cancer AIDS and non-cancer AIDS, were treated as competing risks. Kaplan-Meier analysis, Cox cause-specific hazards (CSH) model and joint modeling of longitudinal and survival outcomes were used. RESULTS Among the 822 participants, 657 (79.9%) were males; 686 (83.5%) received anti-retroviral (ARV) ever. Regarding risk category, the majority (58.5%) were men who have Sex with men (MSM). Mean age was 37.4 years (SD = 10.3). In the multivariate Cox CSH models, MSM were not associated with cancer AIDS but with non-cancer AIDS [HR = 2.92; P = 0.055, HR = 0.54; P = 0.0009, respectively]. However, in joint models of longitudinal and survival outcomes, MSM were associated with cancer AIDS but not with non-cancer AIDS [HR = 3.86; P = 0.013, HR = 0.73; P = 0.10]. CD4+ count, age, ARV ever were associated with both events in the joint models. CONCLUSION This study demonstrates the importance of considering competing risks, and timedependent biomarker in the survival model. MSM have higher hazard for cancer AIDS. CD4+ count is associated with both survival outcomes.
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Affiliation(s)
| | - Hyun J. Lim
- Address correspondence to this author at the 107 Wiggins Road, Saskatoon, SK, S7N 5E5, Canada; Tel: 306 966 6288; Fax: 306-966-7920; E-mail:
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12
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Coghill AE, Pfeiffer RM, Shiels MS, Engels EA. Excess Mortality among HIV-Infected Individuals with Cancer in the United States. Cancer Epidemiol Biomarkers Prev 2017; 26:1027-1033. [PMID: 28619832 DOI: 10.1158/1055-9965.epi-16-0964] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 01/20/2017] [Accepted: 03/10/2017] [Indexed: 12/15/2022] Open
Abstract
Background: Human immunodefieciency virus (HIV)-infected persons are living longer in the era of effective HIV treatment, resulting in an increasing cancer burden in this population. The combined effects of HIV and cancer on mortality are incompletely understood.Methods: We examined whether individuals with both HIV and cancer have excess mortality using data from the HIV/AIDS Cancer Match Study and the National Center for Health Statistics (1996-2010). We compared age, sex, and race-stratified mortality between people with and without HIV or one of the following cancers: lung, breast, prostate, colorectum, anus, Hodgkin lymphoma, or non-Hodgkin lymphoma. We utilized additive Poisson regression models that included terms for HIV, cancer, and an interaction for their combined effect on mortality. We report the number of excess deaths per 1,000 person-years for models with a significant interaction (P < 0.05).Results: For all cancers examined except prostate cancer, at least one demographic subgroup of HIV-infected cancer patients experienced significant excess mortality. Excess mortality was most pronounced at younger ages (30-49 years), with large excesses for males with lung cancer (white race: 573 per 1,000 person-years; non-white: 503) and non-Hodgkin lymphoma (white: 236; non-white: 261), and for females with Hodgkin lymphoma (white: 216; non-white: 136) and breast cancer (non-white: 107).Conclusions: In the era of effective HIV treatment, overall mortality in patients with both HIV and cancer was significantly higher than expected on the basis of mortality rates for each disease separately.Impact: These results suggest that HIV may contribute to cancer progression and highlight the importance of improved cancer prevention and care for the U.S. HIV population. Cancer Epidemiol Biomarkers Prev; 26(7); 1027-33. ©2017 AACR.
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Affiliation(s)
- Anna E Coghill
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland.
| | - Ruth M Pfeiffer
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland
| | - Meredith S Shiels
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland
| | - Eric A Engels
- Division of Cancer Epidemiology and Genetics, NCI, Rockville, Maryland
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13
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Kojima Y, Iwasaki N, Yanaga Y, Tanuma J, Koizumi Y, Uehira T, Yotsumoto M, Ajisawa A, Hagiwara S, Okada S, Nagai H. End-of-life care for HIV-infected patients with malignancies: A questionnaire-based survey. Palliat Med 2016; 30:869-76. [PMID: 26934946 DOI: 10.1177/0269216316635881] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The number of HIV-infected patients who require palliative or end-of-life care is increasing, and the status of end-of-life care for HIV patients with malignancies is unclear. AIM This study aimed to evaluate the end-of-life care provided to HIV patients with malignancies in Japan. DESIGN National cross-sectional questionnaire-based survey. SETTING/PARTICIPANTS Questionnaires were delivered to the medical staff of 378 regional core hospitals/core hospitals for AIDS and 285 palliative care units in Japan. Data were collected between August and October 2013. RESULTS Overall, 226 regional core hospitals/core hospitals for AIDS (59.8%) responded. A total of 55 institutions (24.3%) provided end-of-life care to HIV patients with malignancies. Regarding the place of death of the patients, 69.1% died at the institution whereas 18.2% were transferred to palliative care units. The requests of 16 (29.1%) institutions to transfer patients to palliative care units were rejected. Of the 378 palliative care units, 179 (62.8%) responded. While 13 palliative care units (4.6%) provided care to hospitalized HIV patients with malignancies, 20 (11.2%) refused to accept these patients for treatment because of a lack of experience in treating these patients and a lack of knowledge regarding HIV infection. CONCLUSION Our findings suggest that in Japan, HIV patients with malignancies have difficulties obtaining hospitalization at a palliative care unit, which is likely due to a lack of experience among the professionals in treating such patients as well as a lack of knowledge about HIV.
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Affiliation(s)
- Yuki Kojima
- Department of Hematology and Oncology, Nagoya University Graduate school of Medicine, Nagoya, Japan Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Nami Iwasaki
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Yuriko Yanaga
- Center for Infectious Disease and Infection Control, Keio University, Tokyo, Japan
| | - Junko Tanuma
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yusuke Koizumi
- Department of Hematology, Shiga University of Medical Science Hospital, Shiga, Japan
| | - Tomoko Uehira
- Department of Infectious Diseases, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Mihoko Yotsumoto
- Department of Laboratory Medicine, Tokyo Medical University, Tokyo, Japan
| | - Atsushi Ajisawa
- Department of Infectious Disease, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Shotaro Hagiwara
- Department of Hematology, Internal Medicine, National Center for Global Health and Medicine, Tokyo, Japan
| | - Seiji Okada
- Center for AIDS Research, Kumamoto University, Kumamoto, Japan
| | - Hirokazu Nagai
- Department of Hematology, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
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14
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Abstract
OBJECTIVE Nelfinavir exhibits potent anticancer properties against a range of tumours. However, in 2006/2007, nelfinavir supplies were accidently contaminated with a carcinogen. This analysis investigated the association between nelfinavir use and cancer risk in HIV-positive persons. DESIGN Observational cohort study. METHODS D:A:D study data was analysed using Poisson regression models to examine associations between cancer incidence and cumulative nelfinavir exposure, current nelfinavir exposure, and exposure to nelfinavir between 1 July 2006-30 June 2007. RESULTS A total of 42 006 individuals (50% white, 73% male) contributed 303 005 person-years of follow-up between 1 January 2004 and 1 February 2014. At study enrolment, median age was 40 [interquartile range (IQR) 33-46] years and 8305 individuals had a history of nelfinavir use [median duration 1.7 (IQR 0.7-3.4) years]. During follow-up, nelfinavir was used by 2476 individuals for a median of 1.7 (IQR 0.7-3.8) years; 1063 were exposed to nelfinavir between 1 July 2006 and 30 June 2007. Overall, 2279 cancers were diagnosed at a rate of 0.75 [95% confidence interval (95% CI) 0.72-0.78] per 100 person-years. Neither greater cumulative exposure to nelfinavir [adjusted risk ratio (aRR) 0.93 for every additional 5 years, 95% CI 0.82-1.06, P = 0.26] nor current use of nelfinavir (aRR 0.98 vs other protease inhibitor use, 95% CI 0.68-1.41, P = 0.92) were associated with cancer risk. The adjusted risk of cancer for participants exposed to nelfinavir between 1 July 2006 and 30 June 2007 compared to those receiving other treatment over this period was 1.07 (95% CI 0.78-1.46, P = 0.68). CONCLUSION Nelfinavir use was not associated with a lower cancer incidence than other protease inhibitor regimens. As of February 2014, exposure to the 2006/2007 contamination of nelfinavir does not appear to be associated with increased cancer incidence.
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15
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Serrano-Villar S, Gutiérrez F, Miralles C, Berenguer J, Rivero A, Martínez E, Moreno S. Human Immunodeficiency Virus as a Chronic Disease: Evaluation and Management of Nonacquired Immune Deficiency Syndrome-Defining Conditions. Open Forum Infect Dis 2016; 3:ofw097. [PMID: 27419169 PMCID: PMC4943534 DOI: 10.1093/ofid/ofw097] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2016] [Accepted: 04/29/2016] [Indexed: 12/17/2022] Open
Abstract
In the modern antiretroviral therapy (ART) era, motivated people living with human immunodeficiency virus (HIV) who have access to therapy are expected to maintain viral suppression indefinitely and to receive treatment for decades. Hence, the current clinical scenario has dramatically shifted since the early 1980s, from treatment and prevention of opportunistic infections and palliative care to a new scenario in which most HIV specialists focus on HIV primary care, ie, the follow up of stable patients, surveillance of long-term toxicities, and screening and prevention of age-related conditions. The median age of HIV-infected adults on ART is progressively increasing. By 2030, 3 of every 4 patients are expected to be aged 50 years or older in many countries, more than 80% will have at least 1 age-related disease, and approximately one third will have at least 3 age-related diseases. Contemporary care of HIV-infected patients is evolving, and questions about how we might monitor and perhaps even treat HIV-infected adults have emerged. Through key published works, this review briefly describes the most prevalent comorbidities and age-associated conditions and highlights the differential features in the HIV-infected population. We also discuss the most critical aspects to be considered in the care of patients with HIV for the management and prevention of age-associated disease.
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Affiliation(s)
- Sergio Serrano-Villar
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria and Universidad de Alcalá , Madrid
| | - Félix Gutiérrez
- Hospital Universitario de Elche and Universidad Miguel Hernández , Alicante
| | | | - Juan Berenguer
- Juan Berenguer , Hospital Universitario Gregorio Marañón and Instituto de Investigación Sanitaria Gregorio Marañón , Madrid
| | - Antonio Rivero
- Unidad de Gestión Clínica Enfermedades Infecciosas , Hospital Universitario Reina Sofía and Instituto Maimónides de Investigación Biomédica de Córdoba
| | - Esteban Martínez
- Hospital Clínic and Instituto de Investigaciones Biomédicas August Pi i Sunyer, University of Barcelona , Spain
| | - Santiago Moreno
- Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria and Universidad de Alcalá , Madrid
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16
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Cancer risk and use of protease inhibitor or nonnucleoside reverse transcriptase inhibitor-based combination antiretroviral therapy: the D: A: D study. J Acquir Immune Defic Syndr 2015; 68:568-77. [PMID: 25763785 DOI: 10.1097/qai.0000000000000523] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND The association between combination antiretroviral therapy (cART) and cancer risk, especially regimens containing protease inhibitors (PIs) or nonnucleoside reverse transcriptase inhibitors (NNRTIs), is unclear. METHODS Participants were followed from the latest of D:A:D study entry or January 1, 2004, until the earliest of a first cancer diagnosis, February 1, 2012, death, or 6 months after the last visit. Multivariable Poisson regression models assessed associations between cumulative (per year) use of either any cART or PI/NNRTI, and the incidence of any cancer, non-AIDS-defining cancers (NADC), AIDS-defining cancers (ADC), and the most frequently occurring ADC (Kaposi sarcoma, non-Hodgkin lymphoma) and NADC (lung, invasive anal, head/neck cancers, and Hodgkin lymphoma). RESULTS A total of 41,762 persons contributed 241,556 person-years (PY). A total of 1832 cancers were diagnosed [incidence rate: 0.76/100 PY (95% confidence interval: 0.72 to 0.79)], 718 ADC [0.30/100 PY (0.28-0.32)], and 1114 NADC [0.46/100 PY (0.43-0.49)]. Longer exposure to cART was associated with a lower ADC risk [adjusted rate ratio: 0.88/year (0.85-0.92)] but a higher NADC risk [1.02/year (1.00-1.03)]. Both PI and NNRTI use were associated with a lower ADC risk [PI: 0.96/year (0.92-1.00); NNRTI: 0.86/year (0.81-0.91)]. PI use was associated with a higher NADC risk [1.03/year (1.01-1.05)]. Although this was largely driven by an association with anal cancer [1.08/year (1.04-1.13)], the association remained after excluding anal cancers from the end point [1.02/year (1.01-1.04)]. No association was seen between NNRTI use and NADC [1.00/year (0.98-1.02)]. CONCLUSIONS Cumulative use of PIs may be associated with a higher risk of anal cancer and possibly other NADC. Further investigation of biological mechanisms is warranted.
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Abstract
Non-Hodgkin lymphoma (NHL) consists of many histologically and biologically distinct lymphoid malignancies with poorly understood, but possibly distinct, etiologies. The patterns of incidence and time trend vary not only by age, sex, and race/ethnicity in the USA, but also show significant geographic differences, suggesting the potential role of infectious agents, environmental factors, and lifestyle factors in addition to host genetic status in the development of NHL. Important pathogenetic mechanisms include immune modulation and chronic antigen stimulation. Epidemiologic studies in the past two decades have provided intriguing new insights on the possible causes of lymphoma and support the idea that there is some mechanistic commonality of lymphomagenesis, but significant etiologic heterogeneity clearly exists. This review presents a summary of the current understanding of the descriptive epidemiology and etiology of NHL and suggests areas of focus for future epidemiologic research.
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Luu HN, Amirian ES, Chiao EY, Scheurer ME. Age patterns of Kaposi's sarcoma incidence in a cohort of HIV-infected men. Cancer Med 2014; 3:1635-43. [PMID: 25139791 PMCID: PMC4298390 DOI: 10.1002/cam4.312] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2014] [Revised: 06/21/2014] [Accepted: 07/02/2014] [Indexed: 12/27/2022] Open
Abstract
The life expectancy for HIV-positive individuals has improved over time due to increasing access to highly active antiretroviral therapy (HAART). Yet, as the HIV-positive population ages, their risk of developing cancers also increases. Studies of Kaposi's sarcoma (KS) among elderly HIV-infected persons are quite limited. We examined the age patterns of KS incidence and an association between age and KS risk in a US cohort of 3458 HIV-infected men, the Multicenter AIDS Cohort Study (MACS). Poisson distribution was used to calculate incidence rates and respective 95% confidence intervals (95% CIs). Cox proportional hazards regression was performed to examine the association between age and KS risk. There were 534 incident KS cases with a total follow-up time of 25,134 person-years. The overall KS incidence rate was 2.13 per 100 person-years (95% CI: 1.95–2.32) (Non-HAART users-ever: 5.57 per 100 person-years [95% CI: 5.09–6.10]; HAART users-ever: 0.39 per 100 person-years [95% CI: 0.31–0.51]). Overall, KS frequency and incidence declined with age, even in the oldest age group (ptrend < 0.0001). However, among non-HAART users-ever, the oldest age group had the highest incidence rate ratio compared to younger individuals [15.01, 95% CI: 6.12–44.22]). While the incidence of KS decreased with age, older HIV-infected persons who do not receive HAART are still at increased risk of KS. As KS remains an important malignancy among HIV-infected persons, earlier HIV diagnoses and HAART initiation, particularly in older HIV-infected persons is warranted.
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Affiliation(s)
- Hung N Luu
- Disivion of Epidemiology, Department of Medicine, School of Medicine, Vanderbilt University, Nashville, Tennessee; Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, Texas
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Laresche C, Fournier E, Dupond AS, Woronoff AS, Drobacheff-Thiebaut C, Humbert P, Aubin F. Kaposi's sarcoma: a population-based cancer registry descriptive study of 57 consecutive cases diagnosed between 1977 and 2009. Int J Dermatol 2014; 53:e549-54. [DOI: 10.1111/ijd.12453] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Claire Laresche
- Department of Dermatology; University Hospital; Besançon France
- University of Franche-Comté; Besançon France
| | - Evelyne Fournier
- University of Franche-Comté; Besançon France
- University Hospital, Registry for Tumors in the Doubs and Territoire de Belfort areas; Besançon France
| | | | - Anne Sophie Woronoff
- University of Franche-Comté; Besançon France
- University Hospital, Registry for Tumors in the Doubs and Territoire de Belfort areas; Besançon France
| | | | - Philippe Humbert
- Department of Dermatology; University Hospital; Besançon France
- University of Franche-Comté; Besançon France
| | - Francois Aubin
- Department of Dermatology; University Hospital; Besançon France
- University of Franche-Comté; Besançon France
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Kojima Y, Hagiwara S, Uehira T, Ajisawa A, Kitanaka A, Tanuma J, Okada S, Nagai H. Clinical Outcomes of AIDS-related Burkitt Lymphoma: A Multi-institution Retrospective Survey in Japan. Jpn J Clin Oncol 2014; 44:318-23. [DOI: 10.1093/jjco/hyu012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Shiels MS, Engels EA, Linet MS, Clarke CA, Li J, Hall HI, Hartge P, Morton LM. The epidemic of non-Hodgkin lymphoma in the United States: disentangling the effect of HIV, 1992-2009. Cancer Epidemiol Biomarkers Prev 2013; 22:1069-78. [PMID: 23595542 PMCID: PMC3698875 DOI: 10.1158/1055-9965.epi-13-0040] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND For decades, non-Hodgkin lymphoma (NHL) incidence has been increasing worldwide. NHL risk is strongly increased among HIV-infected people. Our understanding of trends in NHL incidence has been hampered by difficulties in separating HIV-infected NHL cases from general population rates. METHODS NHL incidence data during 1992-2009 were derived from 10 U.S. SEER cancer registries with information on HIV status at NHL diagnosis. The CDC estimated the number of people living with HIV in the registry areas. The proportion of NHL cases with HIV and NHL rates in the total and the HIV-uninfected populations were estimated. Time trends were assessed with Joinpoint analyses. RESULTS Of 115,643 NHL cases diagnosed during 1992-2009, 5.9% were HIV-infected. The proportions of NHL cases with HIV were highest for diffuse large B-cell (DLBCL; 7.8%), Burkitt (26.9%), and peripheral T-cell lymphomas (3.2%) with low proportions (≤1.1%) in the other subtypes. NHL rates in the total population increased 0.3% per year during 1992-2009. However, rates of NHL in HIV-uninfected people increased 1.4% per year during 1992-2003, before becoming stable through 2009. Similar trends were observed for DLBCLs and follicular lymphoma in HIV-uninfected people; rates increased 2.7% per year until 2003 and 1.7% per year until 2005, respectively, before stabilizing. CONCLUSIONS NHL incidence rates in the United States have plateaued over the last 5-10 years, independent of HIV infection. IMPACT Although the causes of the long-term increase in NHL incidence rates in the United States remain unknown, general population rates of NHL have stabilized since the early 2000s, independent of HIV.
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MESH Headings
- Adolescent
- Adult
- Child
- Child, Preschool
- Epidemics
- Female
- Follow-Up Studies
- HIV/pathogenicity
- HIV Infections/complications
- HIV Infections/virology
- Humans
- Incidence
- Infant
- Infant, Newborn
- Lymphoma, Follicular/epidemiology
- Lymphoma, Follicular/etiology
- Lymphoma, Large B-Cell, Diffuse/epidemiology
- Lymphoma, Large B-Cell, Diffuse/etiology
- Lymphoma, T-Cell, Peripheral/epidemiology
- Lymphoma, T-Cell, Peripheral/etiology
- Male
- Middle Aged
- Prognosis
- Risk Factors
- SEER Program
- Survival Rate
- Time Factors
- Young Adult
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Affiliation(s)
- Meredith S Shiels
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD 20892, USA.
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Suárez-García I, Jarrín I, Iribarren JA, López-Cortés LF, Lacruz-Rodrigo J, Masiá M, Gómez-Sirvent JL, Hernández-Quero J, Vidal F, Alejos-Ferreras B, Moreno S, Del Amo J. Incidence and risk factors of AIDS-defining cancers in a cohort of HIV-positive adults: Importance of the definition of incident cases. Enferm Infecc Microbiol Clin 2013; 31:304-12. [DOI: 10.1016/j.eimc.2012.03.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2011] [Revised: 02/22/2012] [Accepted: 03/16/2012] [Indexed: 10/26/2022]
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Volberding P. The impact of HIV research on health outcome and healthcare policy. Ann Oncol 2012; 22 Suppl 7:vii50-vii53. [PMID: 22039146 DOI: 10.1093/annonc/mdr426] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Human immunodeficiency virus (HIV) infection and the acquired immunodeficiency syndrome (AIDS) have shown an almost unique linkage between biomedical research and improved healthcare outcomes. A transformation has been seen between 1981 when AIDS was a rapidly fatal condition, to the present dramatic survival prolongation. HIV infection is a chronic illness requiring ongoing modern therapy. Parallels and interactions between HIV research and cancer research are close. The ability of novel therapies to suppress HIV replication and restore host immunity has decreased the incidence and progression of cancers in HIV patients. The rapid application of new knowledge to patient care and health policy in HIV has key lessons for other disease areas. Patient and Public Involvement has been influential in research activity and funding. The availability of laboratory markers of disease has been central to the successful application of novel HIV therapies. Active development and management of cooperative large-scale clinical trials supported by advocacy groups was influential. HIV investigators have been at the forefront of identifying cost-effective treatments that can be widely applied. The science, clinical research and political response to the HIV epidemic offer a model generalizable to other serious diseases. Opportunities to share the experiences and lessons learned from HIV should be sought, particularly in the cancer research community.
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Affiliation(s)
- P Volberding
- Department of Medicine, University of California San Francisco, CA, USA
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Sachdeva RK, Sharma A, Wanchu A, Malhotra P, Varma S. Hematological malignancies in human immunodeficiency virus-positive individuals in North India. Leuk Lymphoma 2011; 52:1597-600. [PMID: 21657953 DOI: 10.3109/10428194.2011.574756] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Shiels MS, Pfeiffer RM, Hall HI, Li J, Goedert JJ, Morton LM, Hartge P, Engels EA. Proportions of Kaposi sarcoma, selected non-Hodgkin lymphomas, and cervical cancer in the United States occurring in persons with AIDS, 1980-2007. JAMA 2011; 305:1450-9. [PMID: 21486978 PMCID: PMC3909038 DOI: 10.1001/jama.2011.396] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
CONTEXT Given the higher risk of AIDS-defining malignancies that include Kaposi sarcoma (KS), certain non-Hodgkin lymphomas (NHLs), and cervical cancer in persons with human immunodeficiency virus (HIV) infection, the HIV epidemic has likely contributed to the overall numbers of these cancers in the United States. OBJECTIVE To quantify the proportions of KS, AIDS-defining NHLs, and cervical cancer in the United States that occurred among persons with AIDS from 1980 to 2007. DESIGN, SETTING, AND PARTICIPANTS The HIV/AIDS Cancer Match Study (1980-2007) linked data from 16 US HIV/AIDS and cancer registries to identify cases with and without AIDS for KS, AIDS-defining NHLs (ie, diffuse large B-cell lymphoma [DLBCL], Burkitt lymphoma [BL], and central nervous system [CNS] lymphoma), and cervical cancer. Using linked data, we derived cancer rates for persons with and without AIDS. To estimate national counts, the rates were applied to national AIDS surveillance and US Census data. MAIN OUTCOME MEASURE Proportion of AIDS-defining malignancies in the United States occurring in persons with AIDS. RESULTS In the United States, an estimated 81.6% (95% confidence interval [CI], 81.2%-81.9%) of 83,252 KS cases, 6.0% (95% CI, 5.8%-6.1%) of 351,618 DLBCL cases, 19.9% (95% CI, 18.1%-21.7%) of 17,307 BL cases, 27.1% (95% CI, 26.1%-28.1%) of 27,265 CNS lymphoma cases, and 0.42% (95% CI, 0.37%-0.47%) of 375,452 cervical cancer cases occurred among persons with AIDS during 1980-2007. The proportion of KS and AIDS-defining NHLs in persons with AIDS peaked in the early 1990s (1990-1995: KS, 90.5% [95% CI, 90.2%-90.8%]; DLBCL, 10.2% [95% CI, 9.9%-10.5%]; BL, 27.8% [95% CI, 25.0%-30.5%]; and CNS lymphoma, 48.3% [95% CI, 46.7%-49.8%]; all P < .001 [compared with 1980-1989]) and then declined (2001-2007: KS, 70.5% [95% CI, 68.1%-73.0%]; DLBCL, 4.7% [95% CI, 4.3%-5.2%]; BL, 21.5% [95% CI, 17.7%-25.4%]; and CNS lymphoma, 12.9% [95% CI, 10.5%-15.3%]; all P < .001 [compared with 1990-1995]). The proportion of cervical cancers in persons with AIDS increased over time (1980-1989: 0.11% [95% CI, 0.09%-0.13%]; 2001-2007: 0.71% [95% CI, 0.51%-0.91%]; P < .001). CONCLUSIONS In the United States, the estimated proportions of AIDS-defining malignancies that occurred among persons with AIDS were substantial, particularly for KS and some NHLs. Except for cervical cancer, the proportions of AIDS-defining malignancies occurring among persons with AIDS peaked in the mid-1990s and then declined.
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Affiliation(s)
- Meredith S Shiels
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, 6120 Executive Blvd, EPS 7059, Rockville, MD 20892, USA.
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Shiels MS, Pfeiffer RM, Gail MH, Hall HI, Li J, Chaturvedi AK, Bhatia K, Uldrick TS, Yarchoan R, Goedert JJ, Engels EA. Cancer burden in the HIV-infected population in the United States. J Natl Cancer Inst 2011; 103:753-62. [PMID: 21483021 DOI: 10.1093/jnci/djr076] [Citation(s) in RCA: 531] [Impact Index Per Article: 40.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Effective antiretroviral therapy has reduced the risk of AIDS and dramatically prolonged the survival of HIV-infected people in the United States. Consequently, an increasing number of HIV-infected people are at risk of non-AIDS-defining cancers that typically occur at older ages. We estimated the annual number of cancers in the HIV-infected population, both with and without AIDS, in the United States. METHODS Incidence rates for individual cancer types were obtained from the HIV/AIDS Cancer Match Study by linking 15 HIV and cancer registries in the United States. Estimated counts of the US HIV-infected and AIDS populations were obtained from Centers for Disease Control and Prevention surveillance data. We obtained estimated counts of AIDS-defining (ie, Kaposi sarcoma, non-Hodgkin lymphoma, and cervical cancer) and non-AIDS-defining cancers in the US AIDS population during 1991-2005 by multiplying cancer incidence rates and AIDS population counts, stratified by year, age, sex, race and ethnicity, transmission category, and AIDS-relative time. We tested trends in counts and standardized incidence rates using linear regression models. We multiplied overall cancer rates and HIV-only (HIV infected, without AIDS) population counts, available from 34 US states during 2004-2007, to estimate cancers in the HIV-only population. All statistical tests were two-sided. RESULTS The US AIDS population expanded fourfold from 1991 to 2005 (96,179 to 413,080) largely because of an increase in the number of people aged 40 years or older. During 1991-2005, an estimated 79 656 cancers occurred in the AIDS population. From 1991-1995 to 2001-2005, the estimated number of AIDS-defining cancers decreased by greater than threefold (34,587 to 10,325 cancers; P(trend) < .001), whereas non-AIDS-defining cancers increased by approximately threefold (3193 to 10,059 cancers; P(trend) < .001). From 1991-1995 to 2001-2005, estimated counts increased for anal (206 to 1564 cancers), liver (116 to 583 cancers), prostate (87 to 759 cancers), and lung cancers (875 to 1882 cancers), and Hodgkin lymphoma (426 to 897 cancers). In the HIV-only population in 34 US states, an estimated 2191 non-AIDS-defining cancers occurred during 2004-2007, including 454 lung, 166 breast, and 154 anal cancers. CONCLUSIONS Over a 15-year period (1991-2005), increases in non-AIDS-defining cancers were mainly driven by growth and aging of the AIDS population. This growing burden requires targeted cancer prevention and treatment strategies.
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Affiliation(s)
- Meredith S Shiels
- Infections and Immunoepidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD 20852, USA.
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Abstract
OBJECTIVES To assess the incidence and spectrum of AIDS-defining opportunistic illnesses in the highly active antiretroviral therapy (cART) era. DESIGN A prospective cohort study of 8070 participants in the HIV Outpatient Study at 12 U.S. HIV clinics. METHODS We calculated incidence rates per 1000 person-years of observation for the first opportunistic infection, first opportunistic malignancy, and first occurrence of each individual opportunistic illness during 1994-2007. Using stratified Poisson regression models, and adjusting for sex, race, and HIV risk category, we modeled annual percentage changes in opportunistic illness incidence rates by calendar period. RESULTS Eight thousand and seventy patients (baseline median age 38 years; median CD4 cell count 298 cells/microl) experienced 2027 incident opportunistic illnesses during a median of 2.9 years of observation. During 1994-1997, 1998-2002, and 2003-2007, respectively, rates of opportunistic infections (per 1000 person-years) were 89.0, 25.2 and 13.3 and rates of opportunistic malignancies were 23.4, 5.8 and 3.0 (P for trend <0.001 for both). Opportunistic illness rate decreases were similar for the subset of patients receiving cART. During 2003-2007, there were no significant changes in annual rates of opportunistic infections or opportunistic malignancies; the leading opportunistic illnesses (rate per 1000 person-years) were esophageal candidiasis (5.2), Pneumocystis pneumonia (3.9), cervical cancer (3.5), Mycobacterium avium complex infection (2.5), and cytomegalovirus disease (1.8); 36% opportunistic illness events occurred at CD4 cell counts at least 200 cells/microl. CONCLUSIONS Opportunistic illness rates declined precipitously after introduction of cART and stabilized at low levels during 2003-2007. In this contemporary cART era, a third of opportunistic illnesses were diagnosed at CD4 cell counts at least 200 cells/microl.
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Shiels MS, Cole SR, Chmiel JS, Margolick J, Martinson J, Zhang ZF, Jacobson LP. A comparison of ad hoc methods to account for non-cancer AIDS and deaths as competing risks when estimating the effect of HAART on incident cancer AIDS among HIV-infected men. J Clin Epidemiol 2009; 63:459-67. [PMID: 19880284 DOI: 10.1016/j.jclinepi.2009.08.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2009] [Revised: 07/29/2009] [Accepted: 08/06/2009] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To compare three ad hoc methods to estimate the marginal hazard of incident cancer acquired immune deficiency syndrome (AIDS) in a highly active antiretroviral therapy (1996-2006) relative to a monotherapy/combination therapy (1990-1996) calendar period, accounting for other AIDS events and deaths as competing risks. STUDY DESIGN AND SETTING Among 1,911 human immunodeficiency virus (HIV)-positive men from the Multicenter AIDS Cohort Study, 228 developed cancer AIDS and 745 developed competing risks in 14,202 person-years from 1990 to 2006. Method 1 censored competing risks at the time they occurred, method 2 excluded competing risks, and method 3 censored competing risks at the date of analysis. RESULTS The age, race, and infection duration adjusted hazard ratios (HRs) for cancer AIDS were similar for all methods (HR approximately 0.15). We estimated bias and confidence interval coverage of each method with Monte Carlo simulation. On average, across 24 scenarios, method 1 produced less-biased estimates than methods 2 or 3. CONCLUSIONS When competing risks are independent of the event of interest, only method 1 produced unbiased estimates of the marginal HR, although independence cannot be verified from the data. When competing risks are dependent, method 1 generally produced the least-biased estimates of the marginal HR for the scenarios explored; however, alternative methods may be preferred.
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Affiliation(s)
- Meredith S Shiels
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
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Engels EA. Non-AIDS-defining malignancies in HIV-infected persons: etiologic puzzles, epidemiologic perils, prevention opportunities. AIDS 2009; 23:875-85. [PMID: 19349851 PMCID: PMC2677638 DOI: 10.1097/qad.0b013e328329216a] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Non-AIDS-defining malignancies have come to represent a growing fraction of the overall cancer burden in HIV-infected people, as improvements in HIV therapy prolong survival and reduce the incidence of AIDS-associated cancers. This review focuses on five non-AIDS-defining malignancies for which HIV-infected persons have an elevated risk, for which risk is substantial or increasing over time, and for which HIV infection may play an etiologic role. Among HIV-infected persons, lung cancer risk is high, in part due to frequent tobacco use in this population. Risks of anal cancer and liver cancer are also elevated, related to the high prevalence of infections with human papillomavirus and hepatitis B and C viruses. In addition, risk is elevated for Hodgkin lymphoma and several rare skin cancers, including Merkel cell carcinoma and sebaceous carcinoma. For anal cancer and Hodgkin lymphoma, it is particularly concerning that incidence in HIV-infected persons has risen in recent years, when highly active antiretroviral therapy has been available. Accumulating evidence supports the possibility that the high prevalence of known carcinogenic exposures (e.g., tobacco) and infections with oncogenic viruses does not completely explain the occurrence of these cancers. Indeed, HIV may act to increase the risk for each of these five non-AIDS-defining malignancies, although the mechanisms may vary, including immunosuppression, immune reconstitution, and chronic inflammation. These non-AIDS-defining cancers also present important opportunities for prevention (e.g., smoking cessation), screening (e.g., periodic anal Pap smear screening), and early detection.
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Abstract
PURPOSE OF REVIEW There is an increasing burden of non-AIDS-defining malignancies (NADMs) in the antiretroviral therapy (ART) era. The recent literature is reviewed with respect to NADM risk, ART use, and immune function. RECENT FINDINGS Recent studies have increasingly focused on individual ART use, CD4 T-cell counts, and the risk of NADMs. Certain NADMs have been shown to have a reduced risk with ART use including liver, breast, colorectal, and lung cancers. NADMs associated with immunosuppression included Hodgkin's lymphoma, oral/pharynx, lung, anal, and colorectal cancers. Despite the potential protective effect of ART on some NADMs, recent studies evaluating calendar era trends have noted an increased risk of Hodgkin's lymphoma and anal cancer and no change in risk for lung cancer in the ART era. SUMMARY Successful ART use and improvements in immune function for HIV-infected persons may reduce the risk of certain NADMs. However, a continued high risk in the ART era for certain cancers have been observed, including Hodgkin's lymphoma and anal cancers. Future studies should monitor trends in NADMs in HIV-infected persons in the ART era, as well as changes in the prevalence of risk factors, coinfections, and screening practices in this population.
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