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Hessol NA, Ma D, Scheer S, Hsu LC, Schwarcz SK. Changing temporal trends in non-AIDS cancer mortality among people diagnosed with AIDS: San Francisco, California, 1996-2013. Cancer Epidemiol 2017; 52:20-27. [PMID: 29175052 DOI: 10.1016/j.canep.2017.11.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Revised: 11/08/2017] [Accepted: 11/10/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND Antiretroviral therapy (ART) has reduced AIDS-defining cancer (ADC) mortality, but its effect on non-AIDS-defining cancer (NADC) mortality is unclear. To help inform cancer prevention and screening, we evaluated trends in NADC mortality among people with AIDS (PWA) in the ART era. METHODS This retrospective cohort study analyzed AIDS surveillance data, including causes of death from death certificates, for PWA in San Francisco who died in 1996-2013. Proportional mortality ratios (PMRs), and year, age, race, sex-adjusted standardized mortality ratios (SMRs) were calculated for 1996-1999, 2000-2005, and 2006-2013, corresponding to advances in ART. RESULTS The study included 5822 deceased PWA of whom 90% were male and 68% were aged 35-54 at time of death. Over time, the PMRs significantly decreased for ADCs (2.6%, 1.4%, 1.2%) and increased for NADCs (4.3%, 7.0%, 12.3%). For all years combined (1996-2013) and compared to the California population, significantly elevated SMRs were observed for these cancers: all NADCs combined (2.1), anal (58.4), Hodgkin lymphoma (10.5), liver (5.2), lung/larynx (3.0), rectal (5.2), and tongue (4.7). Over time, the SMRs for liver cancer (SMR 19.8, 11.2, 5.0) significantly decreased while the SMRs remained significantly elevated over population levels for anal (SMR 123, 48.2, 45.5), liver (SMR 19.8, 11.2, 5.0), and lung/larynx cancer (SMR 5.3, 4.7, 3.6). CONCLUSION A decline in ADC PMRs and increase in NADC PMRs represent a shift in the cancer burden, likely due to ART use. Moreover, given their elevated SMRs, anal, liver, and lung/larynx cancer remain targets for improved cancer prevention, screening, and treatment.
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Affiliation(s)
- Nancy A Hessol
- Departments of Clinical Pharmacy and of Medicine, University of California, 3333 California Street, Suite 420, San Francisco, CA, 94143-0613, USA.
| | - Danning Ma
- Department of Clinical Pharmacy, University of California, 3333 California Street, San Francisco, CA, 94143-0613, USA
| | - Susan Scheer
- San Francisco Department of Public Health, 25 Van Ness Avenue, Suite 500, San Francisco, CA, 94102-6012, USA
| | - Ling C Hsu
- San Francisco Department of Public Health, 25 Van Ness Avenue, Suite 500, San Francisco, CA, 94102-6012, USA
| | - Sandra K Schwarcz
- San Francisco Department of Public Health, 25 Van Ness Avenue, Suite 500, San Francisco, CA, 94102-6012, USA
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Abstract
Liver-related morbidity and mortality is expanding in people living with HIV. Hepatocellular carcinoma (HCC), the third most lethal malignancy on a global scale, is a dominant complication of chronic liver disease and cirrhosis in patients with coexisting hepatitis. HIV infection further complicates the clinical heterogeneity of HCC, posing concurrent challenges stemming from the underlying immunological status of the patients and the ongoing need for combined antiretroviral therapy. In this article, we review the multiple clinical implications that characterize the multidisciplinary management of HCC in the context of HIV infection.
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Adefolaju GA, Theron KE, Hosie MJ. In-vitro effects of protease inhibitors on BAX, BCL- 2 and apoptosis in two human breast cell lines. S AFR J SCI 2015. [DOI: 10.17159/sajs.2015/20140417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Abstract Currently, the treatment of choice of HIV/AIDS in South Africa is the multidrug combination regimen known as HAART (highly active antiretroviral treatment). HAART, which commonly consists of nucleoside or non-nucleoside reverse transcriptase inhibitors and protease inhibitors, has radically decreased mortality and morbidity rates among people living with HIV/AIDS. The emphasis of the original development of the antiretroviral drugs was on clinical effectiveness (reducing mortality). Presently, emphasis has shifted from the initial short- term considerations to the long-term undesirable or harmful effects induced by this treatment regimen. Whether antiretroviral compounds are oncogenic is widely speculated, which led to this investigation into the effects of protease inhibitors on the expression of key apoptotic regulatory genes, BAX and BCL-2, in two human breast cell lines, MCF-7 and MCF-10A by real-time qPCR gene expression and immunofluorescence. The anti-apoptotic effects of the protease inhibitors – LPV/r were also investigated by cell death detection ELISA and acridine orange staining. This study also evaluated the cytotoxicity of the antiretroviral drugs in normal and cancer cell lines of the breast (at clinically relevant concentrations of the drugs and at different time points, 24–96 h), employing the neutral red uptake assay. The drugs and combinations tested did not alter BAX and BCL-2 gene expression and protein expression and localisation in both cell lines. In addition, the protease inhibitors–LPV/r did not inhibit camptothecin-induced apoptosis in both cell lines. We have shown that the protease inhibitors demonstrated varying degrees of cytotoxicity in the breast cells. The resulting DNA damage associated with cytotoxicity is strongly implicated in the processes of tumour initiation.
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Ong WL, Manohar P, Millar J, Royce P. Clinicopathological characteristics and management of prostate cancer in the human immunodeficiency virus (HIV)-positive population: experience in an Australian major HIV centre. BJU Int 2015; 116 Suppl 3:5-10. [PMID: 26315395 DOI: 10.1111/bju.13097] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To characterise clinicopathological characteristics of prostate cancer among human immunodeficiency virus (HIV)-positive men and to evaluate the current practice patterns in the management of prostate cancer in these men. PATIENTS AND METHODS We retrospectively reviewed all patients with HIV in the State-wide HIV referral centre in Victoria, who were diagnosed with prostate cancer from 2000 onwards. In all, 12 patients were identified, and the medical records were reviewed to collect data on HIV parameters at the time of prostate cancer diagnosis, as well as prostate cancer clinicopathological characteristics, treatment details and outcomes. RESULTS At the time of prostate cancer diagnosis, eight patients had undetectable viral load, and the median cluster of differentiation 4 (CD4) count was 485 cells/μL. The average age at diagnosis of prostate cancer was 63 years and the median prostate-specific antigen (PSA) level of 11.1 ng/mL. Four patients had Gleason 6 prostate cancer, four Gleason 7, one Gleason 8 and three Gleason 9. Seven of the 12 patients had a positive family history for prostate cancer. Of the patients with clinically localised prostate cancer (10), most were treated with radiotherapy (RT): one permanent seed brachytherapy (BT), five external beam RT (EBRT), two open radical prostatectomies (RP), one active surveillance (AS), and one on watchful waiting (WW). For the two patients with metastatic disease, one had androgen-deprivation therapy and EBRT, while the other had a combination of EBRT and chemo-hormonal therapy with doxetacel. All patients were followed for a median of 46 months, with three deaths reported, none of which was a prostate cancer-specific death. CONCLUSIONS This is the first Australasian series on prostate cancer management in a HIV population. With the prolonged survival among HIV-positive men in the highly active anti-retroviral therapy era, PSA testing should be offered to this group of patients, especially those with a positive family history. HIV-positive men should also be offered all treatment options in the same manner as men in the general population.
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Affiliation(s)
- Wee Loon Ong
- Department of Urology, Alfred Health, Melbourne, Vic, Australia.,Departments of Epidemiology and Prevention Medicine, Monash University, Melbourne, Vic, Australia
| | - Paul Manohar
- Department of Urology, Alfred Health, Melbourne, Vic, Australia
| | - Jeremy Millar
- William Buckland Radiation Oncology Service, Alfred Health, Melbourne, Vic, Australia.,Departments of Epidemiology and Prevention Medicine, Monash University, Melbourne, Vic, Australia
| | - Peter Royce
- Department of Urology, Alfred Health, Melbourne, Vic, Australia.,Surgery, Monash University, Melbourne, Vic, Australia
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Ferron P, Asfour SS, Metsch LR, Antoni MH, Rodriguez AE, Duncan R, Findlay SM. Impact of a Multifaceted Intervention on Promoting Adherence to Screening Colonoscopy Among Persons in HIV Primary Care: A Pilot Study. Clin Transl Sci 2015; 8:290-7. [PMID: 25996255 DOI: 10.1111/cts.12276] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
HIV-positive patients have lower colon cancer screening rates and are at increased risk for colon adenocarcinoma. We tested a transdisciplinary prevention model to increase provider and patient adherence to screening colonoscopy. Of 1,339 HIV-positive patients with scheduled clinic appointments during the period September to November 2009, we identified 400 records of eligible patients ≥50 years and retrospectively reviewed for screening colonoscopy referral; if never referred, flagged for referral at next visit. Providers referred 43.5% (174/400) patients and 36.2% (63/174) kept appointment. Within 6 months before the study, 337 patients attended clinic and providers referred 18%. Note that 211/226 patients with flagged records attended clinic at least once during the study 6-month period and providers referred (43.6%). The referral rate for flagged records was significantly different from that for the prior 6 months (p < 0.0001). A randomized trial compared the efficacy of patient decision support versus usual care on screening adherence. Among patients randomized to intervention 17 (51.5%) compared to usual care only 16 (48.5%), intervention group showed significant adherence of 70.6% (12/17) versus 29.4% (5/16), (p = 0.024). In addition, intervention patients had good bowel preparation of 76.9% (10/13) versus usual care 23.1% (3/13), (p = 0.05). This transdisciplinary intervention model significantly increased provider and patient screening colonoscopy behavior.
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Affiliation(s)
- Pansy Ferron
- University of Miami, Miller School of Medicine, Miami, Florida, USA
| | | | - Lisa R Metsch
- University of Miami, Miller School of Medicine, Miami, Florida, USA.,Columbia University, New York, USA
| | - Michael H Antoni
- University of Miami, Miller School of Medicine, Miami, Florida, USA
| | | | - Robert Duncan
- University of Miami, Miller School of Medicine, Miami, Florida, USA
| | - Sheila M Findlay
- University of Miami, Miller School of Medicine, Miami, Florida, USA
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Keller SC, Momplaisir F, Lo Re V, Newcomb C, Liu Q, Ratcliffe SJ, Long JA. Colorectal cancer incidence and screening in US Medicaid patients with and without HIV infection. AIDS Care 2013; 26:716-22. [PMID: 24188387 DOI: 10.1080/09540121.2013.855700] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Non-AIDS defining malignancies, particularly colorectal cancer (CRC), may be more prevalent among persons living with HIV (PLWH). Further, PLWH may be less likely to receive CRC screening (CRCS). We studied the epidemiology of CRC and CRCS patterns in PLWH and HIV-uninfected persons in a large US Medicaid population. We performed a matched cohort study examining CRC incidence in 2006 and CRCS between 1999 and 2007. Study participants were continuously enrolled in the Medicaid programs of California, Florida, New York, Ohio, and Pennsylvania. All PLWH enrollees were matched to five randomly sampled HIV-uninfected enrollees on 5-year age group, gender, and state. Adjusted odds ratios (AORs) for incident CRC (adjusted for comorbidity index) and the presence of CRCS (adjusted for comorbidity index and years in the data-set) among PLWH compared to HIV-uninfected enrollees were calculated. PLWH were not more likely to be diagnosed with CRC after adjusting for comorbidity index (unadjusted OR: 1.73, 95% confidence interval [CI]: 1.37-2.19; AOR 1.29; 95% CI: 0.98-1.70). While CRCS rates were low overall, PLWH were more likely to have received CRCS in unadjusted analyses (35.8% vs. 33.7%; OR 1.10, 95% CI: 1.07-1.13). This relationship was reversed after adjusting for comorbidity index and years in the data-set (AOR: 0.80, 95% CI: 0.77-0.83). Limitations of the study include a focus on the Medicaid population, an inability to detect fecal occult blood tests (FOBT), and having half of patients between 50 and 55 years of age. In conclusion, PLWH were not more likely to be diagnosed with CRC, but in adjusted analyses, were less likely to have received CRCS. As we showed a low rate of CRCS overall in this Medicaid population, researchers, clinicians, and policy-makers should improve access to and uptake of CRCS among all Medicaid patients, and particularly among PLWH.
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Affiliation(s)
- Sara C Keller
- a Division of Infectious Diseases, Perelman School of Medicine , University of Pennsylvania , Philadelphia , PA , USA
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Taniai H, Furusyo N, Murata M, Mitsumoto F, Shimizu M, Toyoda K, Ogawa E, Kainuma M, Okada K, Hayashi J. A case report of human immunodeficiency virus-associated anaplastic lymphoma kinase protein-negative anaplastic large cell lymphoma. SPRINGERPLUS 2013; 2:400. [PMID: 24010049 PMCID: PMC3756731 DOI: 10.1186/2193-1801-2-400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2013] [Accepted: 08/21/2013] [Indexed: 11/16/2022]
Abstract
Human immunodeficiency virus (HIV)-associated anaplastic large cell lymphoma (ALCL) is not so common, and anaplastic lymphoma kinase protein (ALK)-negative ALCL is rare and has a low survival rate. We report a case of a 31-year-old Japanese man diagnosed with HIV-associated ALK-negative ALCL who presented with long-lasting fever of unknown origin. The diagnosis was based on a full work-up that included inguinal lymph-node biopsy. Eight-cycle chemotherapy that included cyclophosphamide, doxorubicin, vincristine, and prednisone in addition to antiretroviral therapy for HIV infection provided a complete remission of his ALCL and over 5-year survival for him.
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Affiliation(s)
- Hiroaki Taniai
- Department of General Internal Medicine, Kyushu University Hospital, 3-1-1, Maidashi, Higashi-Ku, Fukuoka, 812-8582 Japan
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Gormley RH, Kovarik CL. Human papillomavirus–related genital disease in the immunocompromised host. J Am Acad Dermatol 2012; 66:867.e1-14; quiz 881-2. [DOI: 10.1016/j.jaad.2010.12.050] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 12/17/2010] [Accepted: 12/19/2010] [Indexed: 11/30/2022]
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Abstract
Non-AIDS-defining cancers are a rising health concern among HIV-infected patients. Cancer screening is now an important component of health maintenance in HIV clinical practice. The decision to screen an HIV-infected patient for cancer should include an assessment of individualized risk for the particular cancer, life expectancy, and the harms and benefits associated with the screening test and its potential outcome. HIV-infected patients are at enhanced risk of several cancers compared to the general population; anal cancer, hepatocellular carcinoma, Hodgkin's lymphoma, and lung cancer all have good evidence demonstrating an enhanced risk in HIV-infected persons. A number of cancer screening interventions have shown benefit for specific cancers in the general population, but data on the application of these tests to HIV-infected persons are limited. Here we review the epidemiology and background literature relating to cancer screening interventions in HIV-infected persons. We then use these data to inform a conceptual model for evaluating HIV-infected patients for cancer screening.
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Dauby N, De Wit S, Delforge M, Necsoi VC, Clumeck N. Characteristics of non-AIDS-defining malignancies in the HAART era: a clinico-epidemiological study. J Int AIDS Soc 2011; 14:16. [PMID: 21443771 PMCID: PMC3072916 DOI: 10.1186/1758-2652-14-16] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2010] [Accepted: 03/28/2011] [Indexed: 12/12/2022] Open
Abstract
Background Non-AIDS-defining malignancies (NADM) are becoming a major cause of mortality in the era of highly active antiretroviral therapy. We wished to investigate the incidence, risks factors and outcome of NADM in an urban cohort. Methods We carried out an observational cohort of HIV patients with 12,746 patient-years of follow up between January 2002 and March 2009. Socio-demographics and clinical characteristics of patients diagnosed with NADM were retrospectively compared with the rest of the cohort. Causes of death and risk factors associated with NADM were assessed using logistic regression. Survival analyses were performed with Kaplan-Meier estimates. Cancer incidences were compared with those of the general population of the Brussels-Capital Region using the standardized incidence ratio (SIR). Results Forty-five NADM were diagnosed. At inclusion in the study, patients with NADM were older than patients without NADM (47 years vs. 38 years, p < 0.001), had a longer history of HIV infection (59 months vs. 39 months, p = 0.0174), a lower nadir CD4 count (110 cells/mm3 vs. 224 cells/mm3, p < 0.0001) and a higher rate of previous AIDS events (33% vs. 20%, p = 0.0455) and of hepatitis C virus co-infection (22.2% vs. 10%, p = 0.0149). In multivariate analysis, age over 45 at baseline (OR 3.25; 95% CI 1.70-6.22) and a nadir CD4 count of less than 200 cells/mm3 (OR 3.10; 95% CI 1.40-6.87) were associated with NADM. NADM were independently associated with higher mortality in the cohort (OR 14.79; 95% CI 6.95-31.49). Women with cancer, the majority of whom were of sub-Saharan African origin, had poorer survival compared with men. The SIR for both sexes were higher than expected for Hodgkin's lymphoma (17.78; 95% CI 6.49-38.71), liver cancers (8.73; 95% CI 2.35-22.34), anal cancers (22.67; 95% CI 8.28-49.34) and bladder cancers (3.79; 95% CI 1.02-9.70). The SIR for breast cancer was lower in women (SIR 0.29; 95% CI 0.06-0.85). Conclusions Age over 45 and a nadir CD4 count of less than 200 cells/mm3 were predictive of NADM in our cohort. Mortality was high, especially in sub-Saharan African women. Cancers with increased incidences were Hodgkin's lymphoma and anal, bladder and liver cancers in both sexes; women had a lower incidence of breast cancer.
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Affiliation(s)
- Nicolas Dauby
- Division of Infectious Diseases, CHU St-Pierre, Université Libre de Bruxelles, Brussels, Belgium
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13
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Successful initiation of an anal cancer screening and treatment program at a New York City HIV clinic. AIDS 2010; 24:1085-6; author reply 1086-7. [PMID: 20386381 DOI: 10.1097/qad.0b013e328336e978] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Neuhaus J, Angus B, Kowalska JD, Rosa AL, Sampson J, Wentworth D, Mocroft A. Risk of all-cause mortality associated with nonfatal AIDS and serious non-AIDS events among adults infected with HIV. AIDS 2010; 24:697-706. [PMID: 20177360 DOI: 10.1097/qad.0b013e3283365356] [Citation(s) in RCA: 142] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Among patients with HIV, the risk of death associated with different AIDS events has been quantified, but the risk of death associated with non-AIDS events has not been examined. We compared the risk of all-cause mortality following AIDS versus serious non-AIDS (SNA) events in the Strategies for Management of Antiretroviral Therapy (SMART) study and the Evaluation of Subcutaneous Proleukin in a Randomized International Trial (ESPRIT). DESIGN Data from 9583 HIV-infected participants, 5472 with a CD4 cell count more than 350 cells/microl enrolled in SMART and 4111 with a CD4 cell count 300 cells/microl or more enrolled in ESPRIT, were analyzed. METHODS Cumulative mortality 6 months after AIDS and SNA events (cardiovascular, renal, hepatic disease, and malignancies) was estimated using the Kaplan-Meier method. Cox models were used to estimate hazard ratios associated with AIDS and SNA events on the risk of death overall and by treatment group within study. RESULTS AIDS and SNA events occurred in 286 and 435 participants with 47 (16%) and 115 (26%) subsequent deaths, respectively. Six-month cumulative mortality was 4.7% [95% confidence interval (CI) 2.8-8.0] after experiencing an AIDS event and 13.4% (95% CI 10.5-17.0) after experiencing an SNA event. The adjusted hazard ratio for all-cause mortality for those who experienced AIDS versus those who did not was 4.9 (95% CI 3.6-6.8). The corresponding hazard ratio for SNA was 11.4 (95% CI 9.0-14.5) (P < 0.001 for difference in hazard ratios). Findings were similar for both treatment groups in SMART and both treatment groups in ESPRIT. CONCLUSION Among HIV-infected persons with higher CD4 cell counts, SNA events occur more frequently and are associated with a greater risk of death than AIDS events. Future research should be aimed at comparing strategies to reduce morbidity and mortality associated with SNA events for HIV-infected persons.
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Damay A, Fabre J, Costes V, Didelot JM, Didelot MN, Boulle N, Segondy M. Human papillomavirus (HPV) prevalence and type distribution, and HPV-associated cytological abnormalities in anal specimens from men infected with HIV who have sex with men. J Med Virol 2010; 82:592-6. [DOI: 10.1002/jmv.21732] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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