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Cali Daylan AE, Maia CM, Attarian S, Guo X, Ginsberg M, Castellucci E, Gucalp R, Haigentz M, Halmos B, Cheng H. HIV Associated Lung Cancer: Unique Clinicopathologic Features and Immune Biomarkers Impacting Lung Cancer Screening and Management. Clin Lung Cancer 2024; 25:159-167. [PMID: 38158315 PMCID: PMC10922688 DOI: 10.1016/j.cllc.2023.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 12/06/2023] [Accepted: 12/08/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVES Lung cancer contributes significantly to morbidity and mortality in people with HIV (PWH). We study the clinicopathologic characteristics and immune microenvironment in HIV associated lung cancer. MATERIAL AND METHODS Clinicopathological characteristics including immunotherapy outcomes were collected for 174 PWH diagnosed with lung cancer. Immunohistochemical staining for PD-L1, CD4, and CD8 was performed. RESULTS At diagnosis, patients with HIV associated lung cancer were significantly younger (56.9 vs. 69 years, P < .0001) and more frequently had advanced disease (70% vs. 53%, P = .01). The majority were African American (60% vs. 42%, P < .0001) and were smoking at the time of diagnosis or smoked in the past (98% vs. 86%, P = .0001). Only 10% of HIV associated lung cancer was diagnosed through the screening program. The median CD4+ lymphocyte count was 334 cells/µL, 31% had a CD4 ≤200 cells/µL and 63% of the cohort was virally suppressed. HIV associated non-small-cell lung cancer(NSCLC) was characterized by limited PD-L1 expression compared to the HIV negative cohort, 64% vs. 31% had TPS <1%, and 20% vs. 34% had TPS≥50%, respectively (P = .04). Higher CD8+ TILs were detected in PD-L1-high tumors (P < .0001). 50% of patients achieved disease control in the metastatic setting with the use of immunotherapy, and there were no new safety signals in 19 PWH treated with immunotherapy. CONCLUSION Lung cancer in PWH demonstrates unique features highlighting the need for a specialized screening program. Despite low PD-L1 expression, immunotherapy is well tolerated with reasonable disease control. Altered immune system in lung cancer pathogenesis in PWH should be further investigated.
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Affiliation(s)
- Ayse Ece Cali Daylan
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Catarina Martins Maia
- Department of Internal Medicine, Albert Einstein College of Medicine, Jacobi Medical Center, Bronx, NY
| | - Shirin Attarian
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Xiaoling Guo
- Department of Pathology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx NY
| | - Mindy Ginsberg
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx NY
| | - Enrico Castellucci
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Rasim Gucalp
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Missak Haigentz
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Balazs Halmos
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Haiying Cheng
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY.
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Islam JY, Yang S, Schabath M, Vadaparampil ST, Lou X, Wu Y, Bian J, Guo Y. Lung cancer screening adherence among people living with and without HIV: An analysis of an integrated health system in Florida, United States (2012-2021). Prev Med Rep 2023; 35:102334. [PMID: 37546581 PMCID: PMC10403735 DOI: 10.1016/j.pmedr.2023.102334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/08/2023] Open
Abstract
Although lung cancer is a leading cause of death among people living with HIV (PLWH), limited research exists characterizing real-world lung cancer screening adherence among PLWH. Our objective was to compare low-dose computed tomography (LDCT) adherence among PLWH to those without HIV treated at one integrated health system. Using the University of Florida's Health Integrated Data Repository (01/01/2012-10/31/2021), we identified PLWH with at least one LDCT procedure, using Current Procedural Terminology codes(S8032/G0297/71271). Lung cancer screening adherence was defined as a second LDCT based on the Lung Imaging Reporting and Data System (Lung-RADS®). Lung-RADS categories were extracted from radiology reports using a natural language processing system. PLWH were matched with 4 randomly selected HIV-negative patients based on (+/- 1 year) age, Lung-RADS category, and calendar year. Seventy-three PLWH and 292 matched HIV-negative adults with at least one LDCT were identified. PLWH were more likely to be male (66% vs.52%,p < 0.04), non-Hispanic Black (53% vs.23%,p < 0.001), and live in an area of high poverty (45% vs.31%,p < 0.001). PLWH were more likely to be diagnosed with lung cancer after first LDCT (8% vs.0%,p < 0.001). Seventeen percent of HIV-negative and 12% of PLWH were adherent to LDCT screenings. Only 25% of PLWH diagnosed with category 4A were adherent compared to 44% of HIV-negative. On multivariable analyses, those with older age (66-80 vs.50-64 years) and with either Medicaid, charity-based, or other government insurance (vs. Medicare) were less likely to be adherent to LDCT screenings. PLWH may have poorer adherence to LDCT compared to their HIV-negative counterparts.
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Affiliation(s)
- Jessica Y. Islam
- Cancer Epidemiology Program, Center for Immunization and Infection in Cancer Research, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Shuang Yang
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States
| | - Matthew Schabath
- Cancer Epidemiology Program, Center for Immunization and Infection in Cancer Research, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Susan T. Vadaparampil
- Health Outcomes and Behavior, The Office of Community Outreach, Engagement, and Equity (COEE), H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, United States
| | - Xiwei Lou
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States
| | - Yonghui Wu
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States
| | - Jiang Bian
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States
| | - Yi Guo
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, FL, United States
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Islam JY, Yang S, Schabath M, Vadaparampil ST, Lou X, Wu Y, Bian J, Guo Y. Lung Cancer Screening Adherence Among People with HIV Treated at an Integrated Health System in Florida. AIDS Res Hum Retroviruses 2023; 39:482-484. [PMID: 37132600 PMCID: PMC10623064 DOI: 10.1089/aid.2022.0158] [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] [Indexed: 05/04/2023] Open
Abstract
We evaluated low-dose computed tomography (LDCT) adherence among people with HIV (PWH) treated at University of Florida (UF). From the UF Health Integrated Data Repository, we identified PWH who underwent at least one LDCT procedure (January 1, 2012-October 31, 2021). Lung cancer screening adherence was defined as having a second LDCT within recommended observation window, based on the Lung Imaging Reporting and Data System (Lung-RADS®). We identified 73 PWH with a history of at least one LDCT. PWH were mostly male (66%), non-Hispanic Black (53%), and living in urban (86%), high poverty (45%) areas. Almost 1 in 10 of PWH were diagnosed with lung cancer after their first LDCT. Overall, 48% and 41% of PWH were diagnosed with Lung-RADS categories 1 and 2, respectively. We observed that 12% of PWH were adherent to LDCT. Only 25% of PWH diagnosed with category 4A were adherent. PWH may have poor adherence to lung cancer screening.
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Affiliation(s)
- Jessica Y. Islam
- Cancer Epidemiology Program, Center for Immunization and Infection in Cancer Research, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Shuang Yang
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Matthew Schabath
- Cancer Epidemiology Program, Center for Immunization and Infection in Cancer Research, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Susan T. Vadaparampil
- Health Outcomes and Behavior, The Office of Community Outreach, Engagement, and Equity (COEE), H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
| | - Xiwei Lou
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Yonghui Wu
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Jiang Bian
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Yi Guo
- Department of Health Outcomes and Biomedical Informatics, College of Medicine, University of Florida, Gainesville, Florida, USA
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Spierling A, Smith DA, Kikano EG, Rao S, Vos D, Tirumani SH, Ramaiya NH. Chest CT Findings in Patients with HIV Presenting to the Emergency Department: A Single Institute Experience. Curr Probl Diagn Radiol 2023; 52:110-116. [PMID: 36333220 DOI: 10.1067/j.cpradiol.2022.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 09/12/2022] [Accepted: 09/21/2022] [Indexed: 02/05/2023]
Abstract
PURPOSE The aim of this study was to analyze chest CT imaging findings and relevant clinical factors in patients with HIV presenting to the emergency department (ED). MATERIALS AND METHODS A retrospective review was performed to identify patients with HIV who received chest CT imaging evaluation in the acute ED setting. Analyzed patients included adults with a known diagnosis of HIV who presented to the ED at a single tertiary care center between 2004 and 2020 and received chest CT imaging. Chest CT findings were assessed by 2 radiologist readers, and relevant clinical data were gathered. Statistical analysis was performed to determine if imaging and clinical factors demonstrate significant associations with CD4 count, viral load, and antiretroviral therapy status. RESULTS A total of 113 patients with HIV were identified who presented to the ED and underwent chest CT imaging evaluation (mean age 47 ± 11 years). Frequently detected chest CT findings included infectious pneumonia (24%), malignancy (11%), pleural effusion (17%), pericardial effusion (13%), and pulmonary embolism (4%). CD4 count, viral load, and active retroviral therapy demonstrated statistically significant associations with a number of key imaging and clinical factors, including presence of pneumonia, malignancy, average length of hospital admission, and survival. CONCLUSION Patients with HIV present with a wide range of imaging findings when presenting in the acute ED setting. CD4 count, viral load, and active retroviral therapy status demonstrate statistically significant associations with multiple key imaging findings and clinical factors. Chest CT plays an integral role in the clinical management of this unique patient population.
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Affiliation(s)
- Angela Spierling
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Daniel A Smith
- Department of Radiology, University Hospitals Cleveland Medical Center/Case Western Reserve University, Cleveland, OH.
| | - Elias G Kikano
- Department of Radiology, Brigham and Women's Hospital, Boston, MA
| | - Sanjay Rao
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Derek Vos
- Case Western Reserve University School of Medicine, Cleveland, OH
| | - Sree H Tirumani
- Department of Radiology, University Hospitals Cleveland Medical Center/Case Western Reserve University, Cleveland, OH
| | - Nikhil H Ramaiya
- Department of Radiology, University Hospitals Cleveland Medical Center/Case Western Reserve University, Cleveland, OH
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Hoden B, DeRubeis D, Martinez-Moczygemba M, Ramos KS, Zhang D. Understanding the role of Toll-like receptors in lung cancer immunity and immunotherapy. Front Immunol 2022; 13:1033483. [PMID: 36389785 PMCID: PMC9659925 DOI: 10.3389/fimmu.2022.1033483] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 10/17/2022] [Indexed: 07/25/2023] Open
Abstract
Lung cancer is currently the leading cause of cancer-related deaths worldwide. Significant improvements in lung cancer therapeutics have relied on a better understanding of lung cancer immunity and the development of novel immunotherapies, as best exemplified by the introduction of PD-1/PD-L1-based therapies. However, this improvement is limited to lung cancer patients who respond to anti-PD-1 immunotherapy. Further improvements in immunotherapy may benefit from a better understanding of innate immune response mechanisms in the lung. Toll-like receptors (TLRs) are a key component of the innate immune response and mediate the early recognition of pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs). TLR signaling modulates the tumor microenvironment from "cold" to "hot" leading to immune sensitization of tumor cells to treatments and improved patient prognosis. In addition, TLR signaling activates the adaptive immune response to improve the response to cancer immunotherapy through the regulation of anti-tumor T cell activity. This review will highlight recent progress in our understanding of the role of TLRs in lung cancer immunity and immunotherapy.
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Affiliation(s)
- Bettina Hoden
- Center for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, United States
| | - David DeRubeis
- Center for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, United States
| | - Margarita Martinez-Moczygemba
- Center for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, United States
| | - Kenneth S. Ramos
- Center for Genomic and Precision Medicine, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, United States
| | - Dekai Zhang
- Center for Infectious and Inflammatory Diseases, Institute of Biosciences and Technology, Texas A&M University, Houston, TX, United States
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Caro-Vegas C, Ramirez C, Landis J, Adimora AA, Strickler H, French AL, Ofotokun I, Fischl M, Seaberg EC, Wang CCJ, Spence AB, Dittmer DP. Molecular profiling of breast and lung cancer in women with HIV reveals high tumor mutational burden. AIDS 2022; 36:567-571. [PMID: 34873086 PMCID: PMC8881359 DOI: 10.1097/qad.0000000000003144] [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] [Indexed: 10/19/2022]
Abstract
OBJECTIVE This study compared the mutation profile and tumor mutational burden (TMB) in women with HIV (WWH) diagnosed with lung adenocarcinoma (n = 8) or breast ductal neoplasm (n = 13) who were enrolled into the Women's Interagency HIV Study (WIHS). DESIGN Previous studies tended to focus on single institutions based on sample availability. This study is based on a representative, multicenter cohort that represents the racial and ethnic composition of women with HIV in the United States. METHODS The study sequenced the complete human exome of n = 26 cancer samples from HIV-positive women, using Ion torrent next-generation sequencing. The study cohort was compared with a HIV-negative cohort obtained from the Genomic Data Commons Data Portal of the NCI. RESULTS There were no differences in known cancer mutations between breast cancer and lung cancer that developed in WWH and those that developed in HIV-negative (HIV-) women; however, WWH presented a significantly higher TMB in comparison to HIV- patients. Seventy-five percent of lung cancers and 61% of breast cancers were defined as TMB-high (more than 10 mutation/mb of DNA). CONCLUSION This study affirms the recommendation that WWH be included in clinical trials of novel treatments for these cancers. Although these data are preliminary, the high TMB in WLHV suggests, paradoxically, that this immune challenged population may benefit greatly from immune checkpoint inhibitor therapies.
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Affiliation(s)
- Carolina Caro-Vegas
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Microbiology and Immunology, Chapel Hill, NC
| | - Catalina Ramirez
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Medicine Division of Infectious Diseases, Chapel Hill, NC
| | - Justin Landis
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Microbiology and Immunology, Chapel Hill, NC
| | - Adaora A. Adimora
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Medicine Division of Infectious Diseases, Chapel Hill, NC
| | - Howard Strickler
- Albert Einstein College of Medicine, Department of Epidemiology, Bronx, NY
| | - Audrey L. French
- Stronger Hospital of Cook County Health, Division of Infectious Diseases Chicago, IL
| | - Igho Ofotokun
- Emory University School of Medicine, Division of Infectious Diseases, Atlanta, GA
| | - Margaret Fischl
- University of Miami Department of Medicine, Division of Infectious Diseases, Miami, FL
| | - Eric C. Seaberg
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, Baltimore, VA
| | | | - Amanda B. Spence
- Georgetown University Medical Center, Division of Infectious Diseases Washington, DC, VA
| | - Dirk P. Dittmer
- UNC Lineberger Comprehensive Cancer Center and Center for AIDS Research, Chapel Hill, NC
- UNC Department of Microbiology and Immunology, Chapel Hill, NC
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Kunnumpurath A, Huang CB, Jacob D. Dyspnea in an HIV Patient: A Not so Typical Presentation of Lung Adenocarcinoma. J Investig Med High Impact Case Rep 2021; 8:2324709620927872. [PMID: 32462932 PMCID: PMC7273546 DOI: 10.1177/2324709620927872] [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] [Indexed: 11/17/2022] Open
Abstract
Dyspnea in a HIV patient often warrants an extensive workup. The most common
etiology of this presentation is likely due to an infectious etiology. However,
with the introduction of antiretroviral treatment, non–AIDS-defining illness
including malignancies are increasingly being reported. We report the case of a
46-year-old African American female, nonsmoker who presented with dyspnea and
found to have pericardial effusion. In patients with HIV presenting with
dyspnea, pericardial effusion should be considered among the differential
diagnosis, more so in patients in whom infectious etiologies have been ruled
out. Further workup, including imaging and biopsy, revealed that our patient had
metastatic lung adenocarcinoma. The introduction of antiretroviral treatment has
significantly reduced mortality for those with AIDS from AIDS-defining illness
and malignancies. However, the incidence of non–AIDS-defining malignancies like
lung adenocarcinoma (most common non–AIDS-defining malignancy) is being
increasingly reported. Lung adenocarcinoma often presents at a younger age in
patients with HIV than the general population. Smoking rates are higher in
patients with HIV and may be a contributing factor to the early onset of lung
cancer; however, other factors such as long-term medications and
immunomodulation in HIV may also play a role. Prognosis is also worse for
HIV-positive patients having lung cancer compared with those who are HIV
negative, even at a similar stage of cancer.
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Affiliation(s)
| | | | - Diana Jacob
- White River Health System, Batesville, AR, 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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Wang L, Chen Y, Wang Y, Liu J, Wen Z, Chen H, Zhu Y, Wang J, Wan L, Li F, Song Y. Lung cancer surgery in HIV-infected patients: An analysis of postoperative complications and long-term survival. Thorac Cancer 2020; 11:2146-2154. [PMID: 32627360 PMCID: PMC7396368 DOI: 10.1111/1759-7714.13519] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/08/2020] [Accepted: 05/13/2020] [Indexed: 11/30/2022] Open
Abstract
Background The purpose of this study was to investigate the risk factors of postoperative complications and reliable prognostic factors of long‐term survival in HIV‐infected patients with non‐small cell lung cancer (NSCLC). Methods HIV‐infected patients with NSCLC who underwent surgical treatment were retrospectively studied; a single‐institutional analysis was conducted from November 2011 to August 2018. Pre‐ and postoperative clinical data, including age, gender, smoking history, highly active antiretroviral therapy (HAART), CD4+ T cell count, HIV viral load, cancer histology, clinical and pathological stage (p‐stage), surgical result, Glasgow Prognostic Score (GPS), the Charlson comorbidity index (CCI), survival time and postoperative complications were collected. Results A total of 33 HIV‐infected patients with NSCLC were enrolled of which 18 (54.7%) had preoperative comorbidities and postoperative complications were observed in 22 (66.7%) patients. Thirty‐day mortality was not observed in these patients. Median survival time after surgery was 65 months: the MST of p‐stage I patients was 65 months; p‐stage II MST was unestimable; p‐stage III MST was 21 months. Univariate analyses showed that postoperative complications were associated with HIV viral load (P = 0.002), CCI (P = 0.027), HAART (P = 0.028) and CD4+ T cell count (P = 0.045). However, multiple logistic regression analysis showed no correlation between HAART and postoperative complications. The p‐stage was an independent prognostic factor for survival time. Conclusions In our single‐arm retrospective analysis, the risk factors for postoperative complications in HIV‐infected patients with NSCLC were HIV viral load, CCI and CD4+ T cell counts. The p‐stage was a predictive factor for long‐term survival.
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Affiliation(s)
- Lin Wang
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yongfang Chen
- Department of Pharmacy, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yifei Wang
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Jianjian Liu
- Department of Ultrasonic Room, Shanghai Public Health Clinical Center, Shanghai, China
| | - Zilu Wen
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China.,Department of Scientific Research, Shanghai Public Health Clinical Center, Shanghai, China
| | - Hui Chen
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yijun Zhu
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Jun Wang
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Laiyi Wan
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
| | - Feng Li
- Department of Experimental Animal, Shanghai Public Health Clinical Center, Shanghai, China
| | - Yanzheng Song
- Department of Thoracic Surgery, Shanghai Public Health Clinical Center, Shanghai, China
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Freeman EE, Busakhala N, Regan S, Asirwa FC, Wenger M, Seth D, Moon KC, Semeere A, Maurer T, Wools-Kaloustian K, Bassett I, Martin J. Real-world use of chemotherapy for Kaposi's sarcoma in a large community-based HIV primary care system in Kenya. BMC Cancer 2020; 20:71. [PMID: 31996161 PMCID: PMC6990575 DOI: 10.1186/s12885-019-6506-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 12/30/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Kaposi's sarcoma (KS) is one of the most common HIV-associated malignancies in sub-Saharan Africa. Worldwide, the availability of antiretroviral therapy (ART) has improved KS survival. In resource-rich settings, survival has also benefited from chemotherapy, which is widely available. Little is known, however, about the epidemiology of chemotherapy use for HIV-associated KS in resource-limited regions such as sub-Saharan Africa. METHODS We identified all patients newly diagnosed with HIV-related KS from 2009 to 2012 in the 26-clinic AMPATH network, a large community-based care network in Kenya. We ascertained disease severity at diagnosis, frequency of initiation of chemotherapy, and distribution of chemotherapeutic regimens used. Indications for chemotherapy included AIDS Clinical Trial Group T1 stage and/or "severe" disease defined by WHO KS treatment guidelines. RESULTS Of 674 patients diagnosed with KS, charts were available for 588; 61% were men, median age was 35 years, and median CD4 at KS diagnosis was 185 cells/μl. At time of diagnosis, 58% had at least one chemotherapy indication, and 22% had more than one indication. For patients with a chemotherapy indication, cumulative incidence of chemotherapy initiation (with death as a competing event) was 37% by 1 month and 56% by 1 year. Median time from diagnosis to chemotherapy initiation was 25 days (IQR 1-50 days). In multivariable regression, patients with > 3 chemotherapy indications at time of diagnosis had a 2.30 (95% CI 1.46-3.60) increased risk of rapid chemotherapy initiation (within 30 days of diagnosis) compared to those with only one chemotherapy indication (p < 0.001). Initial regimens were bleomycin-vincristine (78%), adriamycin-bleomycin-vincristine (11%), etoposide (7%), and gemcitabine (4%). CONCLUSIONS A substantial fraction of patients with KS in East Africa are diagnosed at advanced disease stage. For patients with chemotherapy indications, nearly half did not receive chemotherapy by one year. Liposomal anthracyclines, often used in resource-rich settings, were not first line. These findings emphasize challenges in East Africa cancer care, and highlight the need for further advocacy for improved access to higher quality chemotherapy in this setting.
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Affiliation(s)
- Esther E Freeman
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Bartlett Hall 6R, 55 Fruit Street, Boston MA, MA, 02114, USA.
| | | | - Susan Regan
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Bartlett Hall 6R, 55 Fruit Street, Boston MA, MA, 02114, USA
| | - Fredrick Chite Asirwa
- AMPATH, Moi University, Eldoret, Kenya
- Indiana University, Indianapolis, Indiana, USA
| | | | - Divya Seth
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Bartlett Hall 6R, 55 Fruit Street, Boston MA, MA, 02114, USA
| | - Khatiya Chelidze Moon
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Bartlett Hall 6R, 55 Fruit Street, Boston MA, MA, 02114, USA
| | - Aggrey Semeere
- University of California, San Francisco, USA
- Infectious Diseases Institute, Makerere University, Kampala, Uganda
| | - Toby Maurer
- University of California, San Francisco, USA
| | | | - Ingrid Bassett
- Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Bartlett Hall 6R, 55 Fruit Street, Boston MA, MA, 02114, USA
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11
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Abstract
OBJECTIVE Lung cancer is the leading cause of cancer death in people living with HIV (PWH). Surgical resection is a key component of potentially curative treatment regimens for early-stage lung cancers, but its safety is unclear in the setting of HIV. From a national cohort, we assessed potential differences in the risk of major lung cancer surgery complications by HIV status. DESIGN We linked clinical and cancer data from the Veterans Aging Cohort Study (VACS) and Veterans Affairs Corporate Data Warehouse to outcomes from the Veterans Affairs Surgical Quality Improvement Program (VASQIP) and identified 8371 patients (137 PWH, 8234 uninfected) who underwent lung cancer surgeries between 2000 and 2016. METHODS We compared rates of 15 major short-term surgical complications by HIV status. RESULTS Use of surgical resection for early-stage lung cancer did not differ by HIV status. Lung cancer surgery postoperative (30-day) mortality was 2.0% for PWH and did not differ by HIV status (P = 0.9). Pneumonia was the most common complication for both PWH and uninfected veterans, but did not differ significantly in prevalence between groups (11.0% for PWH versus 9.4%; P = 0.5). The frequency of complications did not differ by HIV status for any complication (all P > 0.3). There were no significant predictors of postoperative complications for PWH. CONCLUSIONS In a national antiretroviral-era cohort of lung cancer patients undergoing surgical lung resection, short-term outcomes after surgery did not differ significantly by HIV status. Concerns regarding short-term surgical complications should have limited influence on treatment decisions for PWH with lung cancer.
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12
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Rihana N, Nanjappa S, Sullivan C, Velez AP, Tienchai N, Greene JN. Malignancy Trends in HIV-Infected Patients Over the Past 10 Years in a Single-Center Retrospective Observational Study in the United States. Cancer Control 2018; 25:1073274818797955. [PMID: 30185062 PMCID: PMC6128080 DOI: 10.1177/1073274818797955] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The introduction of antiretroviral therapy (ART) in 1995 had a dramatic impact on the morbidity and mortality of the HIV population, and subsequently, the natural history of cancer has changed. The purpose of our study was to review the prevalence of AIDS-defining malignancies and non-AIDS defining cancers (NADC), taking into consideration racial and gender variations. After the institutional review board approval, the study was conducted as a retrospective chart review of 279 HIV-infected patients who were treated at the Moffitt Cancer Center between January 1, 2000 and December 31, 2010. The demographic characteristics included gender, ethnicity, race, presence or absence of ART, and the type of malignancy reviewed. Of 233 men, 78 (33.5%) had AIDS-defining malignancies. AIDS-related non-Hodgkin lymphoma (NHL) was detected in 49 (21%) patients and Kaposi sarcoma (KS) in 29 (12%) patients. Two-thirds of male patients had NADC, with anal cancer being the most prevalent (8.5%), followed by Hodgkin lymphoma (6%). AIDS-related NHL was also the predominant malignancy for women with a prevalence of 19.5% followed by invasive cervical cancer (ICC) and breast cancer, both with a similar prevalence of 11%. Kaposi sarcoma and anal cancer were equally detected in 2% of women. The prevalence rates of AIDS-defining malignancies among those of white race were 34%, ranging from 21% for NHL to 13% for KS and 1.5% for ICC. Twenty-one (7.7%) patients had anal cancer. AIDS-defining malignancies were found in 36% of patients of black race and 60% had NHL. Non-AIDS-related NHL was the second most common malignancy, followed by breast cancer and anal cancer with a similar prevalence of 6.5%. Of 279 patients, 53% were taking ART; 39.4% were not taking ART; and in 7.5% of the patients, it was unknown if they were taking ART. In the ART era, our study found NADC to be more prevalent than AIDS-defining malignancies with 60% versus 40%, respectively. Non-Hodgkin lymphoma remained the most common AIDS-related malignancy in both genders. Among the patients with NADC, anal cancer was the predominant malignancy. The increasing incidence of some of the NADC is expected as this population is living longer with chronic exposure of viral replication of virus with oncogenic potential such as Human papillomavirus (HPV), Hepatitis B virus (HBV), Epstein-Barr virus (EBV), and Human herpesvirus 8 (HHV-8). Early ART initiation, aggressive vaccination, and judicious cancer screening are the cornerstone of cancer prevention of this growing population.
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Affiliation(s)
- Nancy Rihana
- 1 Division of Infectious Diseases and International Medicine, Department of Internal Medicine, College of Medicine, University of South Florida, Tampa, FL, USA
| | - Sowmya Nanjappa
- 2 Department of Internal Hospital Medicine, H. Lee Moffitt Cancer Center, Tampa, FL, USA.,3 USF College of Medicine, Tampa, FL, USA
| | - Cara Sullivan
- 4 Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Ana Paula Velez
- 1 Division of Infectious Diseases and International Medicine, Department of Internal Medicine, College of Medicine, University of South Florida, Tampa, FL, USA
| | - Narach Tienchai
- 5 Division of Infectious Diseases and International Medicine, University of South Florida, Tampa, FL, USA
| | - John N Greene
- 6 Infectious Diseases and Hospital Epidemiologist, Moffitt Cancer Center and Research Institute, Tampa, FL, USA.,7 University of South Florida College of Medicine, Tampa, FL, USA
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13
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The Potential Roles of Extracellular Vesicles in Cigarette Smoke-Associated Diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2018; 2018:4692081. [PMID: 30524655 PMCID: PMC6247573 DOI: 10.1155/2018/4692081] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Accepted: 09/13/2018] [Indexed: 01/09/2023]
Abstract
Cigarette smoke contains more than 4,500 chemicals; most of which are highly reactive free radicals, which induce proinflammatory and carcinogenic reactions. Numerous efforts have focused extensively on the role of cigarette smoking as a cause of many diseases. Extracellular vesicles and exosomes have recently received increasing interest for their diagnostic and therapeutic roles in many diseases. However, research done on the role of extracellular vesicles and exosomes on cigarette smoke-induced chronic disease is still in its infancy. In this review, we summarize the recently addressed roles of extracellular vesicles and exosomes in the pathogenesis of cigarette smoke-related diseases, such as chronic obstructive pulmonary disease, cardiovascular disease, lung cancer, and oral cancer. Moreover, their potential utilization and future prospects as diagnostic biomarkers for cigarette smoke-related diseases are described.
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14
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Zheng J, Wang L, Cheng Z, Pei Z, Zhang Z, Li Z, Zhang X, Yan D, Xia Q, Feng Y, Song Y, Chen W, Zhang X, Xu J, Wang J. Molecular Changes of Lung Malignancy in HIV Infection. Sci Rep 2018; 8:13128. [PMID: 30177858 PMCID: PMC6120915 DOI: 10.1038/s41598-018-31572-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 08/07/2018] [Indexed: 01/02/2023] Open
Abstract
Malignancy of the lung is a major source of morbidity and mortality in persons with human immunodeficiency virus infection; as the most prevalent non-acquired immunodeficiency syndrome-defining malignancy, it represents an important and growing problem confronting HIV-infected patients. To evaluate the molecular changes of lung malignancy in HIV infection, we analyzed differential gene expression profiles and screened for early detection biomarkers of HIV-associated lung cancer using Affymetrix arrays and IPA analysis. A total of 59 patients were diagnosed with HIV-associated lung cancer from Jan 2010 to May 2018. The primary outcome was a significant difference in survival outcome between stages III-IV (10.46 ± 1.87 months) and I-II (17.66 ± 2.88 months). We identified 758 differentially expressed genes in HIV-associated lung cancer. The expression levels of SIX1 and TFAP2A are specifically increased in HIV-associated lung cancer and are associated with poorly differentiated tumor tissue. We also found decreased ADH1B, INMT and SYNPO2 mRNA levels in HIV lung cancer. A comprehensive network and pathway analysis of the dysregulated genes revealed that these genes were associated with four network functions and six canonical pathways relevant to the development of HIV-associated lung cancer. The molecular changes in lung malignancy may help screen the growing population of HIV patients who have or will develop this malignancy.
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Affiliation(s)
- Jianghua Zheng
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China.,Department of Laboratory Medicine, Zhoupu Hospital Affiliated to Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
| | - Lin Wang
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Zenghui Cheng
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China.,Department of Radiology, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Zenglin Pei
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Zhiyong Zhang
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Zehuan Li
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China.,Department of General Surgery, Zhongshan Hospital, Fudan University, 200032, Shanghai, P. R. China
| | - Xuan Zhang
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Dong Yan
- Department of Medical Oncology, Beijing Chaoyang Hospital affiliated to Capital Medical University, Beijing, China
| | - Qianlin Xia
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Yanling Feng
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Yanzheng Song
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Weiping Chen
- Microarray Core, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Xiaoyan Zhang
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Jianqing Xu
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China
| | - Jin Wang
- Shanghai Public Health Clinical Center, Fudan University, 2901 Caolang Road, Jinshan District, Shanghai, 201508, P.R. China.
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15
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Benefits and harms of lung cancer screening in HIV-infected individuals with CD4+ cell count at least 500 cells/μl. AIDS 2018; 32:1333-1342. [PMID: 29683843 PMCID: PMC5991188 DOI: 10.1097/qad.0000000000001818] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Lung cancer is the leading cause of non-AIDS-defining cancer deaths among HIV-infected individuals. Although lung cancer screening with low-dose computed tomography (LDCT) is endorsed by multiple national organizations, whether HIV-infected individuals would have similar benefit as uninfected individuals from lung cancer screening is unknown. Our objective was to determine the benefits and harms of lung cancer screening among HIV-infected individuals. DESIGN We modified an existing simulation model, the Lung Cancer Policy Model, for HIV-infected patients. DATA SOURCES Veterans Aging Cohort Study, Kaiser Permanente Northern California HIV Cohort, and medical literature. TARGET POPULATION HIV-infected current and former smokers. TIME HORIZON Lifetime. PERSPECTIVE Population. INTERVENTION Annual LDCT screening from ages 45, 50, or 55 until ages 72 or 77 years. MAIN OUTCOME MEASURES Benefits assessed included lung cancer mortality reduction and life-years gained; harms assessed included numbers of LDCT examinations, false-positive results, and overdiagnosed cases. RESULTS OF BASE-CASE ANALYSIS For HIV-infected patients with CD4 cell count at least 500 cells/μl and 100% antiretroviral therapy adherence, screening using the Centers for Medicare & Medicaid Services criteria (age 55-77, 30 pack-years of smoking, current smoker or quit within 15 years of screening) would reduce lung cancer mortality by 18.9%, similar to the mortality reduction of uninfected individuals. Alternative screening strategies utilizing lower screening age and/or pack-years criteria increase mortality reduction, but require more LDCT examinations. LIMITATIONS Strategies assumed 100% screening adherence. CONCLUSION Lung cancer screening reduces mortality in HIV-infected patients with CD4 cell count at least 500 cells/μl, with a number of efficient strategies for eligibility, including the current Centers for Medicare & Medicaid Services criteria.
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16
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The pattern of secondary cancers in patients with Kaposi sarcoma in the United States. Cancer Causes Control 2017; 28:1065-1074. [PMID: 28900786 DOI: 10.1007/s10552-017-0957-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 09/07/2017] [Indexed: 12/11/2022]
Abstract
PURPOSE In the U.S., Kaposi sarcoma (KS) occurs mostly in HIV-infected patients, who are also at increased risk of developing secondary cancers. The trends in secondary cancer risk are unclear in the HAART era. METHODS We extracted data from the SEER database on patients diagnosed with KS between 1981 and 2013, stratified into the pre-HAART (1981-1995) and HAART (1996-2013) eras. We compared the risk of secondary cancer in KS patients and the general population, and estimated the absolute risk. RESULTS We followed 13,535 KS patients for 49,813 person-years, during which 1,041 secondary cancers were diagnosed: 774 in the pre-HAART and 267 in the HAART era. In the pre-HAART era, non-Hodgkin's lymphoma (NHL) and anal carcinomas were the most common secondary cancers. The standard incidence ratio of secondary cancers decreased from 3.44 (pre-HAART era) to 1.94 (HAART era) in patients aged <70 years. The absolute excess risk decreased from 178 to 68 cases per 10,000 person-years. The risk of NHL decreased, while the risk of anal carcinoma did not change significantly. The risk of lung cancer was lower in KS patients than in the general population. The absolute risk of non-AIDS-defining cancers increased fourfold in the HAART era. CONCLUSIONS The absolute risk of non-AIDS-defining secondary cancers has increased in KS patients in the HAART era. However, the overall relative risk of secondary cancers has decreased, mainly due to a significant decrease in the risk of NHL.
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17
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Chiu CG, Smith D, Salters KA, Zhang W, Kanters S, Milan D, Montaner JSG, Coldman A, Hogg RS, Wiseman SM. Overview of cancer incidence and mortality among people living with HIV/AIDS in British Columbia, Canada: Implications for HAART use and NADM development. BMC Cancer 2017; 17:270. [PMID: 28410587 PMCID: PMC5391557 DOI: 10.1186/s12885-017-3229-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 03/24/2017] [Indexed: 02/06/2023] Open
Abstract
Background The objective of this study is to evaluate the incidence of non-AIDS defining malignancies (NADMs) among people living with HIV/AIDS (PLWHA) in British Columbia, focusing on clinical correlates, highly active antiretroviral therapy (HAART) use, and survival, in order to elucidate mechanisms for NADM development. Methods A retrospective population based analysis was carried out for individuals with HIV/AIDS that began their treatment between 1996 and 2008. Results There were 145 (2.95%) NADMs and 123 (2.50%) AIDS defining malignancies (ADMs) identified in 4918 PLWHA in the study population. NADMs were represented by a range of cancer types including, most commonly, lung cancer, followed by anal, breast, head/neck, prostate, liver, rectal, and renal cancers. PLWHA had a SIR of 2.05 (CI:1.73, 2.41) for the development of NADMs compared to individuals without an HIV/AIDS diagnosis in the general population. Independent factors significantly associated with a NADM were: male gender, older age, lower CD4 cell counts, previous NADM, absence of HAART (non-HAART versus HAART) and treatment during the early-HAART era (before 2000 versus after 2000). Conclusions NADMs represent an important source of morbidity for PLWHA. Use of HAART with its associated improvement in immune-restoration, and tailored targeted cancer screening interventions, may be beneficial and improve outcomes in this unique patient population.
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Affiliation(s)
- Connie G Chiu
- Department of Surgery, St. Paul's Hospital, & University of British Columbia, C303 - 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada
| | - Danielle Smith
- Faculty оf Health Sciences, Simon Fraser University, Burnaby, BC, Canada.,British Columbia Centre For Excellence In HIV/AIDS, Providence Health Care, St. Paul's Hospital, Vancouver, BC, Canada
| | - Kate A Salters
- Faculty оf Health Sciences, Simon Fraser University, Burnaby, BC, Canada.,British Columbia Centre For Excellence In HIV/AIDS, Providence Health Care, St. Paul's Hospital, Vancouver, BC, Canada
| | - Wendy Zhang
- British Columbia Centre For Excellence In HIV/AIDS, Providence Health Care, St. Paul's Hospital, Vancouver, BC, Canada
| | - Steve Kanters
- British Columbia Centre For Excellence In HIV/AIDS, Providence Health Care, St. Paul's Hospital, Vancouver, BC, Canada
| | - David Milan
- British Columbia Centre For Excellence In HIV/AIDS, Providence Health Care, St. Paul's Hospital, Vancouver, BC, Canada
| | - Julio S G Montaner
- British Columbia Centre For Excellence In HIV/AIDS, Providence Health Care, St. Paul's Hospital, Vancouver, BC, Canada.,Faculty of Medicine, University of British Columbia, Vancouver, Canada
| | - Andy Coldman
- Population and Preventive Oncology, British Columbia Cancer Agency, Vancouver, BC, Canada
| | - Robert S Hogg
- Faculty оf Health Sciences, Simon Fraser University, Burnaby, BC, Canada.,British Columbia Centre For Excellence In HIV/AIDS, Providence Health Care, St. Paul's Hospital, Vancouver, BC, Canada
| | - Sam M Wiseman
- Department of Surgery, St. Paul's Hospital, & University of British Columbia, C303 - 1081 Burrard Street, Vancouver, BC, V6Z 1Y6, Canada.
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18
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Kiderlen TR, Siehl J, Hentrich M. HIV-Associated Lung Cancer. Oncol Res Treat 2017; 40:88-92. [PMID: 28259887 DOI: 10.1159/000458442] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 01/30/2017] [Indexed: 12/27/2022]
Abstract
Lung cancer (LC) is one of the most common non-AIDS (acquired immune deficiency syndrome)-defining malignancies. It occurs more frequently in persons living with human immunodeficiency virus (PLWHIV) than in the HIV-negative population. Compared to their HIV-negative counterparts, patients are usually younger and diagnosed at more advanced stages. The pathogenesis of LC in PLWHIV is not fully understood, but immunosuppression in combination with chronic infection and the oncogenic effects of smoking and HIV itself all seem to play a role. Currently, no established preventive screening is available, making smoking cessation the most promising preventive measure. Treatment protocols and standards are the same as for the general population. Notably, immuno-oncology will also become standard of care in a significant subset of HIV-infected patients with LC. As drug interactions and hematological toxicity must be taken into account, a multidisciplinary approach should include a physician experienced in the treatment of HIV. Only limited data is available on novel targeted therapies and checkpoint inhibitors in the setting of HIV.
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19
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Abstract
INTRODUCTION Since the advent of antiretroviral therapy (ART), non-infectious pulmonary disorders have become common comorbidities in the human immunodeficiency virus (HIV) positive population. Clinicians caring for those with HIV disease should be aware of the prevalence of non-infectious pulmonary disorders. A comprehensive understanding is required to diagnosis and manage these syndromes appropriately. Areas covered: This review focuses on the epidemiology, risk factors, pathogenesis, clinical feature and diagnosis, and treatment of HIV-related chronic obstructive pulmonary disease (COPD), lung cancer, pulmonary hypertension. Expert Commentary: The prevalence of COPD in the HIV population is frequent and requires appropriate diagnosis and treatment. HIV-positive individuals with lung cancer carry a poorer prognosis and require early diagnosis and treatment. A complex condition exists with pulmonary hypertension in the HIV population and requires a high degree of clinical suspicion for early diagnosis.
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Affiliation(s)
- Choua Thao
- a Section of Pulmonary and Critical Care Medicine , MedStar Washington Hospital Center , Washington , DC , USA
| | - Andrew F Shorr
- a Section of Pulmonary and Critical Care Medicine , MedStar Washington Hospital Center , Washington , DC , USA.,b Medical Intensive Care Unit , MedStar Washington Hospital Center , Washington , DC , USA
| | - Christian Woods
- b Medical Intensive Care Unit , MedStar Washington Hospital Center , Washington , DC , USA.,c Sections of Infectious Diseases and Pulmonary/Critical Care Medicine , MedStar Washington Hospital Center , Washington , DC , USA.,d Education, Section of Critical Care Medicine , MedStar Washington Hospital Center , Washington , DC , USA
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20
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Ivanov AV, Valuev-Elliston VT, Ivanova ON, Kochetkov SN, Starodubova ES, Bartosch B, Isaguliants MG. Oxidative Stress during HIV Infection: Mechanisms and Consequences. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:8910396. [PMID: 27829986 PMCID: PMC5088339 DOI: 10.1155/2016/8910396] [Citation(s) in RCA: 221] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 09/18/2016] [Indexed: 12/15/2022]
Abstract
It is generally acknowledged that reactive oxygen species (ROS) play crucial roles in a variety of natural processes in cells. If increased to levels which cannot be neutralized by the defense mechanisms, they damage biological molecules, alter their functions, and also act as signaling molecules thus generating a spectrum of pathologies. In this review, we summarize current data on oxidative stress markers associated with human immunodeficiency virus type-1 (HIV-1) infection, analyze mechanisms by which this virus triggers massive ROS production, and describe the status of various defense mechanisms of the infected host cell. In addition, we have scrutinized scarce data on the effect of ROS on HIV-1 replication. Finally, we present current state of knowledge on the redox alterations as crucial factors of HIV-1 pathogenicity, such as neurotoxicity and dementia, exhaustion of CD4+/CD8+ T-cells, predisposition to lung infections, and certain side effects of the antiretroviral therapy, and compare them to the pathologies associated with the nitrosative stress.
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Affiliation(s)
- Alexander V. Ivanov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow 119991, Russia
| | - Vladimir T. Valuev-Elliston
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow 119991, Russia
| | - Olga N. Ivanova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow 119991, Russia
| | - Sergey N. Kochetkov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow 119991, Russia
| | - Elizaveta S. Starodubova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow 119991, Russia
- M. P. Chumakov Institute of Poliomyelitis and Viral Encephalitides, Moscow 142782, Russia
| | - Birke Bartosch
- Cancer Research Center Lyon, INSERM U1052 and CNRS 5286, Lyon University, 69003 Lyon, France
- DevWeCan Laboratories of Excellence Network (Labex), France
| | - Maria G. Isaguliants
- Riga Stradins University, Riga LV-1007, Latvia
- Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, 17177 Stockholm, Sweden
- N. F. Gamaleya Research Center of Epidemiology and Microbiology, Moscow 123098, Russia
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21
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Brown CA, Suneja G, Tapela N, Mapes A, Pusoentsi M, Mmalane M, Hodgeman R, Boyer M, Musimar Z, Ramogola-Masire D, Grover S, Nsingo-Bvochora M, Kayembe M, Efstathiou J, Lockman S, Dryden-Peterson S. Predictors of Timely Access of Oncology Services and Advanced-Stage Cancer in an HIV-Endemic Setting. Oncologist 2016; 21:731-8. [PMID: 27053501 PMCID: PMC4912361 DOI: 10.1634/theoncologist.2015-0387] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Accepted: 02/08/2016] [Indexed: 11/17/2022] Open
Abstract
This study explored predictors of timely oncology care and whether being engaged in the medical system for HIV care improved time to access. According to records and interviews of cancer patients in Botswana, the median time from first symptom to specialized oncology care was 13 months. HIV status did not affect time to oncology care; however, advanced cancer stage and use of traditional medicine/healers was associated with earlier oncology access. Background. Three-quarters of cancer deaths occur in resource-limited countries, and delayed presentation contributes to poor outcome. In Botswana, where more than half of cancers arise in HIV-infected individuals, we sought to explore predictors of timely oncology care and evaluate the hypothesis that engagement in longitudinal HIV care improves access. Methods. Consenting patients presenting for oncology care from October 2010 to September 2014 were interviewed and their records were reviewed. Cox and logistic models were used to examine the effect of HIV and other predictors on time to oncology care and presentation with advanced cancer (stage III or IV). Results. Of the 1,146 patients analyzed, 584 (51%) had HIV and 615 (54%) had advanced cancer. The initial clinic visit occurred a mean of 144 days (median 29, interquartile range 0–185) after symptom onset, but subsequent mean time to oncology care was 406 days (median 160, interquartile range 59–653). HIV status was not significantly associated with time to oncology care (adjusted hazard ratio [aHR] 0.91, 95% confidence interval [CI] 0.79–1.06). However, patients who reported using traditional medicine/healers engaged in oncology care significantly faster (aHR 1.23, 95% CI 1.09–1.40) and those with advanced cancer entered care earlier (aHR 1.48, 95% CI 1.30–1.70). Factors significantly associated with advanced cancer included income <$50 per month (adjusted odds ratio [aOR] 1.35, 95% CI 1.05–1.75), male sex (aOR 1.45, 95% CI 1.12–1.87), and pain as the presenting symptom (aOR 1.39, 95% CI 1.03–1.88). Conclusion. Longitudinal HIV care did not reduce the substantial delay to cancer treatment. Research focused on reducing health system delay through coordination and navigation is needed. Implications for Practice: The majority (54%) of patients in this large cohort from Botswana presented with advanced-stage cancer despite universal access to free health care. Median time from first symptom to specialized oncology care was 13 months. For HIV-infected patients (51% of total), regular longitudinal contact with the health system, through quarterly doctor visits for HIV management, was not successful in providing faster linkages into oncology care. However, patients who used traditional medicine/healers engaged in cancer care faster, indicating potential for leveraging traditional healers as partners in early cancer detection. New strategies are urgently needed to facilitate diagnosis and timely treatment of cancer in low- and middle-income countries.
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Affiliation(s)
- Carolyn A Brown
- Botswana Harvard AIDS Institute, Gaborone, Botswana Emory Rollins School of Public Health, Atlanta, Georgia, USA
| | - Gita Suneja
- Department of Radiation Oncology, University of Utah, Salt Lake City, Utah, USA
| | - Neo Tapela
- University of Botswana School of Medicine, Gaborone, Botswana Department of Oncology, Princess Marina Hospital, Gaborone, Botswana
| | | | | | | | | | - Matthew Boyer
- Botswana Harvard AIDS Institute, Gaborone, Botswana Joan C. Edwards School of Medicine, Marshall University, Huntington, West Virginia, USA
| | - Zola Musimar
- Department of Oncology, Princess Marina Hospital, Gaborone, Botswana
| | | | - Surbhi Grover
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | | | - Mukendi Kayembe
- Anatomic Pathology, National Health Laboratory, Gaborone, Botswana
| | - Jason Efstathiou
- Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Shahin Lockman
- Botswana Harvard AIDS Institute, Gaborone, Botswana Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Scott Dryden-Peterson
- Botswana Harvard AIDS Institute, Gaborone, Botswana Division of Infectious Diseases, Brigham and Women's Hospital, Boston, Massachusetts, USA Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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Fujiwara K, Koyama S, Fukuhara T, Miyake N, Yamasaki A, Kataoka H, Kitano H, Takeuchi H. Transoral surgery for HIV-infected patient with pharyngeal cancer and supraglottic cancer: A case study and literature review. ACTA OTO-LARYNGOLOGICA CASE REPORTS 2016. [DOI: 10.1080/23772484.2016.1259957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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23
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Rossouw TM, Anderson R, Feldman C. Impact of HIV infection and smoking on lung immunity and related disorders. Eur Respir J 2015; 46:1781-95. [PMID: 26250491 DOI: 10.1183/13993003.00353-2015] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2014] [Accepted: 05/23/2015] [Indexed: 12/29/2022]
Abstract
HIV-infected persons not only have higher rates of smoking than the general population, but are also unusually vulnerable to the associated adverse health effects, both infective and noninfective in origin. Indeed, in the setting of well-organised care and availability of highly active antiretroviral therapy, HIV-infected smokers lose more life-years to smoking than to HIV infection per se, presenting a major challenge to healthcare providers. Not surprisingly, the respiratory system is particularly susceptible to the damaging interactive chronic inflammatory and immunosuppressive effects of HIV and smoking, intensifying the risk of the development of opportunistic infections, as well as lung cancer and obstructive lung disorders. The impact of smoking on the immunopathogenesis and frequencies of these respiratory conditions in the setting of HIV infection, as well as on the efficacy of antiretroviral therapy, represent the primary focus of this review.
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Affiliation(s)
- Theresa M Rossouw
- Department of Immunology, Faculty of Health Sciences, Institute of Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa Department of Family Medicine, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Ronald Anderson
- Department of Immunology, Faculty of Health Sciences, Institute of Cellular and Molecular Medicine, University of Pretoria, Pretoria, South Africa
| | - Charles Feldman
- Division of Pulmonology, Department of Internal Medicine, Charlotte Maxeke Johannesburg Academic Hospital and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Hessol NA, Martínez-Maza O, Levine AM, Morris A, Margolick JB, Cohen MH, Jacobson LP, Seaberg EC. Lung cancer incidence and survival among HIV-infected and uninfected women and men. AIDS 2015; 29:1183-93. [PMID: 25888645 PMCID: PMC4457511 DOI: 10.1097/qad.0000000000000690] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVES To determine the lung cancer incidence and survival time among HIV-infected and uninfected women and men. DESIGN Two longitudinal studies of HIV infection in the United States. METHODS Data from 2549 women in the Women's Interagency HIV Study (WIHS) and 4274 men in the Multicenter AIDS Cohort Study (MACS), all with a history of cigarette smoking, were analyzed. Lung cancer incidence rates and incidence rate ratios were calculated using Poisson regression analyses. Survival time was assessed using Kaplan-Meier and Cox proportional-hazard analyses. RESULTS Thirty-seven women and 23 men developed lung cancer (46 HIV-infected and 14 HIV-uninfected) during study follow-up. In multivariable analyses, the factors that were found to be independently associated with a higher lung cancer incidence rate ratios were older age, less education, 10 or more pack-years of smoking, and a prior diagnosis of AIDS pneumonia (vs. HIV-uninfected women). In an adjusted Cox model that allowed different hazard functions for each cohort, a history of injection drug use was associated with shorter survival, and a lung cancer diagnosis after 2001 was associated with longer survival. In an adjusted Cox model restricted to HIV-infected participants, nadir CD4 lymphocyte cell count less than 200 was associated with shorter survival time. CONCLUSIONS Our data suggest that pulmonary damage and inflammation associated with HIV infection may be causative for the increased risk of lung cancer. Encouraging and assisting younger HIV-infected smokers to quit and to sustain cessation of smoking is imperative to reduce the lung cancer burden in this population.
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Affiliation(s)
- Nancy A Hessol
- aDepartments of Clinical Pharmacy & Medicine, University of California, San Francisco bDepartments of Obstetrics & Gynecology and Microbiology, Immunology & Molecular Genetics, David Geffen School of Medicine at UCLA, and Department of Epidemiology, UCLA Fielding School of Public Health cCity of Hope National Medical Center, Duarte, and the Keck School of Medicine, University of Southern California, Los Angeles, California dDepartments of Medicine and Immunology, University of Pittsburgh, Pittsburgh, Pennsylvania eDepartment of Molecular Microbiology and Immunology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland fDepartments of Medicine, Stroger Hospital and Rush University, Chicago, Illinois gDepartment of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
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Abstract
BACKGROUND Epidemiological evidence suggests that HIV-infected individuals are at increased risk of lung cancer, but no data exist because large computed tomography (CT) screening trials routinely exclude HIV-infected participants. METHODS From 2006 to 2013, we conducted the world's first lung cancer screening trial of 224 HIV-infected current/former smokers to assess the CT detection rates of lung cancer. We also used 130 HIV-infected patients with known lung cancer to determine radiographic markers of lung cancer risk using multivariate analysis. RESULTS Median age was 48 years with 34 pack-years smoked. During 678 person-years, one lung cancer was found on incident screening. Besides this lung cancer case, 18 deaths (8%) occurred, but none were cancer related. There were no interim diagnoses of lung or extrapulmonary cancers. None of the pulmonary nodules detected in 48 participants at baseline were diagnosed as cancer by study end. The heterogeneity of emphysema across the entire lung as measured by CT densitometry was significantly higher in HIV-infected subjects with lung cancer compared with the heterogeneity of emphysema in those without HIV (p ≤ 0.01). On multivariate regression analysis, increased age, higher smoking pack-years, low CD4 nadir, and increased heterogeneity of emphysema on quantitative CT imaging were all significantly associated with lung cancer. CONCLUSIONS Despite a high rate of active smoking among HIV-infected participants, only one lung cancer was detected in 678 patient-years. This was probably because of the young age of participants suggesting that CT screening of high-risk populations should strongly consider advanced age as a critical inclusion criterion. Future screening trials in urban American must also incorporate robust measures to ensure HIV patient compliance, adherence, and smoking cessation.
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Ferrand H, Crockett F, Naccache JM, Rioux C, Mayaud C, Yazdanpanah Y, Cadranel J. [Pulmonary manifestations in HIV-infected patients: a diagnostic approach]. Rev Mal Respir 2014; 31:903-15. [PMID: 25496788 DOI: 10.1016/j.rmr.2014.04.106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2013] [Accepted: 04/25/2014] [Indexed: 01/12/2023]
Abstract
The spectrum of pulmonary diseases that can affect human immunodeficiency virus (HIV)-infected patients is wide and includes both HIV and non-HIV-related conditions. Opportunistic infections and neoplasms remain a major concern even in the current era of combination antiretroviral therapy. Although these diseases have characteristic clinical and radiological features, there can be considerable variation in these depending on the patient's CD4 lymphocyte count. The patient's history, physical examination, CD4 count and chest radiograph features must be considered in establishing an appropriate diagnostic algorithm. In this article, we propose different diagnostic approaches HIV infected to patients with respiratory symptoms depending on their clinico-radiological pattern.
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Affiliation(s)
- H Ferrand
- Service de pneumologie, hôpital Tenon, université P&M Curie, AP-HP, 4, rue de la Chine, 75970 Paris, France; Service de maladies infectieuses et tropicales, hôpital Bichat-Claude-Bernard, université Denis-Diderot, AP-HP, Paris, France
| | - F Crockett
- Service de pneumologie, hôpital Tenon, université P&M Curie, AP-HP, 4, rue de la Chine, 75970 Paris, France
| | - J-M Naccache
- Service de pneumologie, hôpital Tenon, université P&M Curie, AP-HP, 4, rue de la Chine, 75970 Paris, France
| | - C Rioux
- Service de maladies infectieuses et tropicales, hôpital Bichat-Claude-Bernard, université Denis-Diderot, AP-HP, Paris, France
| | - C Mayaud
- Service de pneumologie, hôpital Tenon, université P&M Curie, AP-HP, 4, rue de la Chine, 75970 Paris, France
| | - Y Yazdanpanah
- Service de maladies infectieuses et tropicales, hôpital Bichat-Claude-Bernard, université Denis-Diderot, AP-HP, Paris, France
| | - J Cadranel
- Service de pneumologie, hôpital Tenon, université P&M Curie, AP-HP, 4, rue de la Chine, 75970 Paris, France.
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Okuma Y, Yanagisawa N, Hosomi Y, Imamura A, Okamura T, Kato K, Negishi K. Concomitant chemoradiotherapy and antiretroviral therapy for HIV-infected patients with locoregionally advanced non-small cell lung cancer: benefit and tolerability of treatment in 2 cases. ACTA ACUST UNITED AC 2013; 36:586-90. [PMID: 24107914 DOI: 10.1159/000355162] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-infected patients are surviving longer since the advent of antiretroviral therapy. Therefore, more patients are developing non-AIDS-defining cancers which increasingly determine mortality. CASE REPORTS Here we present 2 cases of locally advanced non-small cell lung cancer treated initially with concomitant chemoradiotherapy and antiretroviral therapy. Both patients were male, ages 69 and 66, with known HIV infection and immunologically stable on antiretroviral therapy. Presenting symptoms included superior sulcus tumor with left arm immobility and sensory disturbance in case 1 and right lower bronchus constriction in case 2. Symptoms were controlled by chemoradiotherapy. CONCLUSION These cases illustrate that intensive anticancer therapy administered to the HIV-infected population can be tolerated even though these patients seem to be too fragile for both chemotherapy and radiotherapy, especially since the potential benefit remains uncertain. Recent improvements in chemoradiotherapy and supportive care have enhanced tolerance for such therapy.
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Affiliation(s)
- Yusuke Okuma
- Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious diseases Center, Komagome Hospital, Tokyo, Japan
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28
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Palacios R, Pascual J, Cabrera E, Lebrón JM, Guerrero-León MA, del Arco A, Colmenero JD, Santos J. Lung cancer in HIV-infected patients. Int J STD AIDS 2013; 25:239-43. [PMID: 23970654 DOI: 10.1177/0956462413499317] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Our objective was to determine the prevalence and characteristics of lung cancer (LC) in HIV patients and compare them with LC patients from the general population. All HIV patients diagnosed at three hospitals in Malaga (southern Spain) who developed LC during January 1989-June 2012 were reviewed. They were compared with a sample of patients with LC taken from the Pneumology and Oncology Department of the Hospital Virgen de le Victoria (Malaga) during the same period. Of the 4721 HIV patients (83% men) followed-up during the study period, 61 (1.29%) developed LC: 82% were men, mean age 48 years, all except two were smokers, 47.5% had a prior lung infection, and the median CD4 count was 237 cells/mm(3). Forty (65.5%) patients were on antiretroviral therapy at LC diagnosis (70% had an undetectable viral load). The HIV-negative group was older at diagnosis, contained fewer active smokers, had a greater frequency of the squamous cell carcinoma histological subtype and fewer cases of adenocarcinoma. Presentation was advanced in both groups and the median survival of HIV patients was three months. LC is a common tumour in HIV patients. It affects men and women equally, with a history of smoking and often a prior opportunistic lung disease. Affected patients are often immunosuppressed and have had an AIDS-related diagnosis.
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Affiliation(s)
- Rosario Palacios
- UGC de Enfermedades Infecciosas, Hospital Virgen de la Victoria, Málaga, Spain
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29
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Alberg AJ, Brock MV, Ford JG, Samet JM, Spivack SD. Epidemiology of lung cancer: Diagnosis and management of lung cancer, 3rd ed: American College of Chest Physicians evidence-based clinical practice guidelines. Chest 2013; 143:e1S-e29S. [PMID: 23649439 DOI: 10.1378/chest.12-2345] [Citation(s) in RCA: 459] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Ever since a lung cancer epidemic emerged in the mid-1900 s, the epidemiology of lung cancer has been intensively investigated to characterize its causes and patterns of occurrence. This report summarizes the key findings of this research. METHODS A detailed literature search provided the basis for a narrative review, identifying and summarizing key reports on population patterns and factors that affect lung cancer risk. RESULTS Established environmental risk factors for lung cancer include smoking cigarettes and other tobacco products and exposure to secondhand tobacco smoke, occupational lung carcinogens, radiation, and indoor and outdoor air pollution. Cigarette smoking is the predominant cause of lung cancer and the leading worldwide cause of cancer death. Smoking prevalence in developing nations has increased, starting new lung cancer epidemics in these nations. A positive family history and acquired lung disease are examples of host factors that are clinically useful risk indicators. Risk prediction models based on lung cancer risk factors have been developed, but further refinement is needed to provide clinically useful risk stratification. Promising biomarkers of lung cancer risk and early detection have been identified, but none are ready for broad clinical application. CONCLUSIONS Almost all lung cancer deaths are caused by cigarette smoking, underscoring the need for ongoing efforts at tobacco control throughout the world. Further research is needed into the reasons underlying lung cancer disparities, the causes of lung cancer in never smokers, the potential role of HIV in lung carcinogenesis, and the development of biomarkers.
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Affiliation(s)
- Anthony J Alberg
- Hollings Cancer Center and the Department of Public Health Sciences, Medical University of South Carolina, Charleston, SC.
| | - Malcolm V Brock
- Department of Surgery, School of Medicine, Johns Hopkins University, Baltimore, MD
| | - Jean G Ford
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Jonathan M Samet
- Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA
| | - Simon D Spivack
- Division of Pulmonary Medicine, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY
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30
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Hoffmann C, Kohrs F, Sabranski M, Wolf E, Jaeger H, Wyen C, Siehl J, Baumgarten A, Hensel M, Jessen A, Schaaf B, Vogel M, Bogner J, Horst HA, Stephan C. HIV-associated lung cancer: survival in an unselected cohort. ACTA ACUST UNITED AC 2013; 45:766-72. [PMID: 23876190 DOI: 10.3109/00365548.2013.810813] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Lung cancer is one of the most common non-AIDS-defining malignancies in HIV-infected patients. However, data on clinical outcome and prognostic factors are scarce. METHODS This was a national German multicentre, retrospective cohort analysis of all cases of lung cancer seen in HIV-infected individuals from 2000 through 2010. Survival was analyzed with respect to the use of antiretroviral therapy (ART), specific lung cancer therapies, and other potential prognostic factors. RESULTS A total of 72 patients (mean age 55.5 y, CD4 T-cells 383/μl) were evaluated in this analysis. At time of lung cancer diagnosis, 86% were on ART. Of these, 79% had undetectable HIV-1 RNA (< 50 copies/ml) for a mean duration of 4.0 y. All but 1 patient were current or former heavy smokers (mean 42 package y). The median estimated overall survival was 1.08 y, with a 2-y overall survival of 24%. The prognosis did not improve during the observation time. A limited lung cancer stage of I-IIIA was associated with better overall survival when compared with the advanced stages IIIb/IV (p = 0.0003). Other factors predictive of improved overall survival were better performance status, CD4 T-cells > 200/μl, and a non-intravenous drug use transmission risk for HIV. CONCLUSIONS Currently, most cases of lung cancer occur in the setting of limited immune deficiency and a long-lasting viral suppression. As in HIV-negative cases, the clinical stage of lung cancer is highly predictive of survival, and long-term overall survival can only be achieved at the limited stages. The still high mortality underscores the importance of smoking cessation strategies in HIV-infected patients.
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Abstract
This review of lung malignancies in human immunodeficiency virus (HIV) briefly highlights key epidemiologic and clinical features in the pulmonary involvement of AIDS-defining malignancies of Kaposi sarcoma and non-Hodgkin lymphoma. Then, focusing on non-AIDS defining lung cancer, the epidemiology and mechanisms, clinical presentation, pathology, treatment and outcomes, and prevention of HIV-associated lung cancer are discussed. Finally, the important knowledge gaps and future directions for research related to HIV-associated lung malignancies are highlighted.
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Affiliation(s)
- Allison A Lambert
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, MD, USA
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Suneja G, Shiels MS, Melville SK, Williams MA, Rengan R, Engels EA. Disparities in the treatment and outcomes of lung cancer among HIV-infected individuals. AIDS 2013; 27:459-68. [PMID: 23079809 PMCID: PMC3595594 DOI: 10.1097/qad.0b013e32835ad56e] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
OBJECTIVES HIV-infected people have elevated risk for lung cancer and higher mortality following cancer diagnosis than HIV-uninfected individuals. It is unclear whether HIV-infected individuals with lung cancer receive similar cancer treatment as HIV-uninfected individuals. DESIGN/METHODS We studied adults more than 18 years of age with lung cancer reported to the Texas Cancer Registry (N = 156 930) from 1995 to 2009. HIV status was determined by linkage with the Texas enhanced HIV/AIDS Reporting System. For nonsmall cell lung cancer (NSCLC) cases, we identified predictors of cancer treatment using logistic regression. We used Cox regression to evaluate effects of HIV and cancer treatment on mortality. RESULTS Compared with HIV-uninfected lung cancer patients (N = 156 593), HIV-infected lung cancer patients (N = 337) were more frequently young, non-Hispanic black, men, and with distant stage disease. HIV-infected NSCLC patients less frequently received cancer treatment than HIV-uninfected patients [60.3 vs. 77.5%; odds ratio 0.39, 95% confidence interval (CI) 0.30-0.52, after adjustment for diagnosis year, age, sex, race, stage, and histologic subtype]. HIV infection was associated with higher lung cancer-specific mortality (hazard ratio 1.34, 95% CI 1.15-1.56, adjusted for demographics and tumor characteristics). Inclusion of cancer treatment in adjusted models slightly attenuated the effect of HIV on lung cancer-specific mortality (hazard ratio 1.25; 95% CI 1.06-1.47). Also, there was a suggestion that HIV was more strongly associated with mortality among untreated than among treated patients (adjusted hazard ratio 1.32 vs. 1.16, P-interaction = 0.34). CONCLUSION HIV-infected NSCLC patients were less frequently treated for lung cancer than HIV-uninfected patients, which may have affected survival.
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Affiliation(s)
- Gita Suneja
- Department of Radiation Oncology, The Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
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Wee J, Nei WL, Yeoh KW, Yeo RM, Loong SL, Qian CN. Why are East Asians more susceptible to several infection-associated cancers (carcinomas of the nasopharynx, stomach, liver, adenocarcinoma of the lung, nasal NK/T-cell lymphomas)? Med Hypotheses 2012; 79:833-42. [PMID: 23079399 DOI: 10.1016/j.mehy.2012.09.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2012] [Revised: 08/02/2012] [Accepted: 09/10/2012] [Indexed: 02/06/2023]
Abstract
There are at least five cancers with uniquely high incidence amongst East and Southeast Asian ethnic groups - namely nasopharyngeal carcinoma (NPC); gastric carcinoma; hepatocellular carcinoma (HCC); adeno-carcinoma of the lung in female non-smokers and nasal NK/T-cell lymphomas. They all appear to be related to an infective cause (Epstein Barr Virus, Helicobacter pylori, hepatitis B virus). We hypothesize that a genetic bottleneck 30,000years ago at the Last Glacial Maximum could have resulted in unique genetic polymorphisms in Toll-like receptor 8, making East Asians more vulnerable to these infective associated cancers. This bottleneck could have been caused by the presence of malaria in the southern Himalayan conduit between central and East Asia; and only those with an attenuated innate immune response to the malarial parasite (perhaps reflected by the TLR8 polymorphism) were spared the ravages of cerebral malaria; allowing these people to cross into east Asia, but then rendering them susceptible to later endemic infections and their associated cancers.
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Affiliation(s)
- J Wee
- National Cancer Centre, Singapore.
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Ferraresi A, Calabresi A, Castelli F, Vavassori A, Castelnuovo F, Scalzini A, Torti C, Quiros-Roldan E. Lung cancer in HIV-infected patients: the experience in Brescia from 1999 to 2009. Int J STD AIDS 2012; 23:753-5. [DOI: 10.1258/ijsa.2012.012042] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Lung cancer (LC) is the most common cancer among the non AIDS-defining malignancies in the highly active antiretroviral therapy (HAART) era. We described 23 HIV infected patients with a LC diagnosis followed in the Clinic of Tropical and Infectious Diseases of Brescia during the period of 1999–2009. All of these patients except two ( n = 21, 91.3%) were cigarette smokers and all had at least one risk factor for developing cancer of the lung, or predisposing comorbidities, such as a COPD (chronic obstructive pulmonary disease) or a previous pneumonia. The median age at LC diagnosis was 53.6 years (range 21.2–71.4 years). Adenocarcinoma and squamous cell carcinoma were diagnosed in 10 cases (43.5%) respectively. In 21 subjects (91.3%) cancer was detected at stage IV with metastases. The median survival was 5.95 months. Greater intervention focused on the cessation of smoking is necessary, as well as the implementation of closer screening policies, especially in HIV-positive subjects with LC risk factors.
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Affiliation(s)
- A Ferraresi
- Clinic of Infectious Diseases and Tropical Medicine, University of Brescia
| | - A Calabresi
- Clinic of Infectious Diseases and Tropical Medicine, University of Brescia
| | - F Castelli
- Clinic of Infectious Diseases and Tropical Medicine, University of Brescia
| | - A Vavassori
- Clinic of Infectious Diseases and Tropical Medicine, University of Brescia
| | - F Castelnuovo
- Infectious Diseases Department, Spedali Civili, Brescia, Italy
| | - A Scalzini
- Infectious Diseases Department, Spedali Civili, Brescia, Italy
| | - C Torti
- Clinic of Infectious Diseases and Tropical Medicine, University of Brescia
| | - E Quiros-Roldan
- Clinic of Infectious Diseases and Tropical Medicine, University of Brescia
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Sugawara E, Yamamoto K, Umeda S, Suzuki S, Kurata M, Endo Y, Uchibori K, Akashi T, Inase N, Kitagawa M. Giant cell carcinoma causing rapidly progressive respiratory failure as the presenting feature of AIDS. Int J STD AIDS 2012; 23:e7-8. [PMID: 22844020 DOI: 10.1258/ijsa.2009.009519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The incidence of lung cancer has been increasing among HIV-positive patients. The majority of these cases were in patients previously diagnosed as HIV-positive and treated with highly active antiretroviral therapy (HAART). Here, we report a 56-year-old male patient with lung cancer, who was diagnosed as HIV-positive after the onset of neck pain and lumbago and thus, was not treated with anti-AIDS therapy. The patient developed rapidly progressive and fatal respiratory failure. Autopsy demonstrated giant cell carcinoma of the lung responsible for carcinomatous lymphangitis. This case highlighted the possibility that pulmonary carcinogenesis in HIV-positive patients is not necessarily associated with HAART therapy.
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Affiliation(s)
- E Sugawara
- Department of Comprehensive Pathology, Tokyo Medical and Dental University, Tokyo, Japan
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Cancer and the 'other' noncommunicable chronic diseases in older people living with HIV/AIDS in resource-limited settings: a challenge to success. AIDS 2012; 26 Suppl 1:S65-75. [PMID: 22781178 DOI: 10.1097/qad.0b013e328355ab72] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE There is considerable research around the morbidity and mortality related to noncommunicable diseases (NCDs), particularly cardiovascular disease and diabetes, among people living with HIV/AIDS (PLWHA) in resource-richer settings. Less is known about the burden and appropriate management of NCDs, particularly 'other' NCDs including cancer, renal, pulmonary, neurocognitive and mental health conditions, among older PLWHA in resource-limited settings (RLSs). We undertook a literature review of these other NCDs to explore what is currently known about them and identify areas of further research. METHODS Systematic literature review of published manuscripts and selected conference abstracts and reports. RESULTS Although there is growing recognition of the importance of these NCDs among the aging population of PLWHA in RLSs, significant gaps remain in understanding the epidemiology and risk factors among older PLWHA in these settings. Even more concerning is the limited available evidence for effective and feasible approaches to prevention, screening and treatment of these conditions. The burden of these NCDs is related to both the aging of the population of PLWHA and an increased risk due to HIV infection, other comorbidities associated with HIV infection or transmission risk and underlying risk factors in the general community. Results from resource-richer settings and RLSs highlight malignancies, neurocognitive and mental health as well as renal disease as the most significant challenges currently and likely to increase in the future. CONCLUSION Although some lessons can be taken from the growing experience with NCDs in older PLWHA in resource-richer settings, additional research is needed to better understand their risk and impact and identify optimal models of care to effectively address this challenge in the areas where the majority of older PLWHA will be receiving care.
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Iriki T, Ishii S, Takeda Y, Nishijima T, Teruya K, Oka S, Mochizuki M, Sugiyama H, Kobayashi N. Chemotherapy for thymic carcinoma in an adult patient with HIV infection. Int Cancer Conf J 2012. [DOI: 10.1007/s13691-012-0027-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Sigel K, Wisnivesky J, Gordon K, Dubrow R, Justice A, Brown ST, Goulet J, Butt AA, Crystal S, Rimland D, Rodriguez-Barradas M, Gibert C, Park LS, Crothers K. HIV as an independent risk factor for incident lung cancer. AIDS 2012; 26:1017-25. [PMID: 22382152 DOI: 10.1097/qad.0b013e328352d1ad] [Citation(s) in RCA: 161] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND It is unclear whether the elevated rate of lung cancer among HIV-infected persons is due to biological effects of HIV, surveillance bias, or excess smoking. We compared the incidence of lung cancer between HIV-infected and demographically similar HIV-uninfected patients, accounting for smoking and stage of lung cancer at diagnosis. DESIGN Data from the Veterans Aging Cohort Study Virtual Cohort were linked to data from the Veterans Affairs Central Cancer Registry, resulting in an analytic cohort of 37,294 HIV-infected patients and 75,750 uninfected patients. METHODS We calculated incidence rates of pathologically confirmed lung cancer by dividing numbers of cases by numbers of person-years at risk. We used Poisson regression to determine incidence rate ratios (IRRs), adjusting for age, sex, race/ethnicity, smoking prevalence, previous bacterial pneumonia, and chronic obstructive pulmonary disease. RESULTS The incidence rate of lung cancer in HIV-infected patients was 204 cases per 100,000 person-years [95% confidence interval (CI) 167-249] and among uninfected patients was 119 cases per 100,000 person-years (95% CI 110-129). The IRR of lung cancer associated with HIV infection remained significant after multivariable adjustment (IRR 1.7; 95% CI 1.5-1.9). Lung cancer stage at presentation did not differ between HIV-infected and uninfected patients. CONCLUSION In our cohort of demographically similar HIV-infected and uninfected patients, HIV infection was an independent risk factor for lung cancer after controlling for potential confounders including smoking. The similar stage distribution between the two groups indicated that surveillance bias was an unlikely explanation for this finding.
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Fares S, Irfan FB. Thoracic Emergencies in Immunocompromised Patients. Emerg Med Clin North Am 2012; 30:565-89, x. [DOI: 10.1016/j.emc.2011.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Estébanez-Muñoz M, Soto-Abánades CI, Ríos-Blanco JJ, Arribas JR. Updating Our Understanding of Pulmonary Disease Associated With HIV Infection. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.arbr.2012.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Hooker CM, Meguid RA, Hulbert A, Taylor JT, Shin J, Wrangle J, Rodgers K, Lee B, Laskshmanan S, Brown T, Meneshian A, Sussman M, Keruly J, Moore RD, Yang SC, Brock MV. Human immunodeficiency virus infection as a prognostic factor in surgical patients with non-small cell lung cancer. Ann Thorac Surg 2012; 93:405-12. [PMID: 22269705 DOI: 10.1016/j.athoracsur.2011.11.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2011] [Revised: 11/04/2011] [Accepted: 11/07/2011] [Indexed: 01/06/2023]
Abstract
BACKGROUND The purpose of this study was to assess the effect of human immunodeficiency virus (HIV) infection on postoperative survival among non-small cell lung cancer (NSCLC) patients. METHODS A retrospective cohort study compared 22 HIV-infected lung cancer patients to 2,430 lung cancer patients with HIV-unspecified status who underwent resection at Johns Hopkins Hospital from 1985 to 2009. Subcohort comparative analyses were performed using individual matching methods. RESULTS Thirty-day mortality rates did not differ between HIV-infected and HIV-unspecified patients. Survival rates for HIV-infected lung cancer patients were significantly shorter than for HIV-unspecified patients (median, 26 versus 48 months; p=0.001). After adjustment, the relative hazard of mortality among HIV-infected NSCLC patients was more than threefold that of HIV-unspecified patients (adjusted hazard ratio, 3.08; 95% confidence interval: 1.85 to 5.13). When additional surgical characteristics were modeled in a matched subcohort, the association remained statistically significant (adjusted hazard ratio, 2.31; 95% confidence interval: 1.11 to 4.81). Moreover, HIV-infected lung cancer patients with CD4 counts less than 200 cells/mm3 had shortened median survival compared with patients whose CD4 counts were 200 cells/mm3 or greater (8 versus 40 months; p=0.031). Postoperative pulmonary and infectious complications were also elevated in the HIV-infected group (p=0.001 and p<0.001, respectively). After surgery, median time to cancer progression was shorter among HIV-infected patients (20.4 months) versus HIV-unspecified patients (p=0.061). CONCLUSIONS The HIV-infected NSCLC patients have more postoperative complications, rapid progression to disease recurrence, and poorer postoperative survival. Optimizing immune status before surgery and careful patient selection based on diffusion capacity of lung for carbon monoxide may improve patient outcomes.
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Affiliation(s)
- Craig M Hooker
- Department of Oncology, Johns Hopkins School of Medicine, Johns Hopkins Hospital, Baltimore, Maryland 21287, USA
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Estébanez-Muñoz M, Soto-Abánades CI, Ríos-Blanco JJ, Arribas JR. Updating our understanding of pulmonary disease associated with HIV infection. Arch Bronconeumol 2012; 48:126-32. [PMID: 22257776 DOI: 10.1016/j.arbres.2011.12.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2011] [Revised: 11/24/2011] [Accepted: 12/11/2011] [Indexed: 02/02/2023]
Abstract
The introduction of highly active antiretroviral therapy (HAART) has resulted in a reduction of opportunistic infections associated with cellular and humoral immunosuppression. However, what is still unclear is the impact of HAART on the development of other diseases not associated with AIDS, such as lung cancer and COPD. The aim of this paper is to review the most innovative and relevant aspects of lung pathology in patients infected with HIV.
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Affiliation(s)
- Miriam Estébanez-Muñoz
- Unidad de VIH, Servicio de Medicina Interna, Hospital Universitario La Paz, IdiPAZ, Madrid, España.
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Pisani M. Lung Disease in Older Patients with HIV. AGING AND LUNG DISEASE 2012. [PMCID: PMC7120014 DOI: 10.1007/978-1-60761-727-3_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Successful treatment of HIV with combination antiretroviral therapy (ART) has resulted in an aging HIV-infected population. As HIV-infected patients are living longer, noninfectious pulmonary diseases are becoming increasingly prevalent with a proportional decline in the incidence of opportunistic infections (OIs). Pulmonary OIs such as Pneumocystis jirovecii pneumonia (PCP) and tuberculosis are still responsible for a significant proportion of pulmonary diseases in HIV-infected patients. However, bacterial pneumonia (BP) and noninfectious pulmonary diseases such as chronic obstructive pulmonary disease (COPD), lung cancer, pulmonary arterial hypertension (PAH), and interstitial lung disease (ILD) account for a growing number of pulmonary diseases in aging HIV-infected patients. The purpose of this chapter is to discuss the spectrum and management of pulmonary diseases in aging HIV-infected patients, although limited data exists to guide management of many noninfectious pulmonary diseases in HIV-infected patients. In the absence of such data, treatment of lung diseases in HIV-infected patients should generally follow guidelines for management established in HIV-uninfected patients.
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Affiliation(s)
- Margaret Pisani
- School of Medicine, Pulmonary and Critical Care Medicine, Yale University, Cedar Street 330, New Haven, 06520-8057 Connecticut USA
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Mani D, Haigentz M, Aboulafia DM. Lung cancer in HIV Infection. Clin Lung Cancer 2012; 13:6-13. [PMID: 21802373 PMCID: PMC3256276 DOI: 10.1016/j.cllc.2011.05.005] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 05/14/2011] [Accepted: 05/23/2011] [Indexed: 12/20/2022]
Abstract
Lung cancer is the most prevalent non-AIDS-defining malignancy in the highly active antiretroviral therapy era. Smoking plays a significant role in the development of HIV-associated lung cancer, but the cancer risk is two to four times greater in HIV-infected persons than in the general population, even after adjusting for smoking intensity and duration. Lung cancer is typically diagnosed a decade or more earlier among HIV-infected persons (mean age, 46 years) compared to those without HIV infection. Adenocarcinoma is the most common histological subtype, and the majority of patients are diagnosed with locally advanced or metastatic carcinoma. Because pulmonary infections are common among HIV-infected individuals, clinicians may not suspect lung cancer in this younger patient population. Surgery with curative intent remains the treatment of choice for early-stage disease. Although there is increasing experience in using radiation and chemotherapy for HIV-infected patients who do not have surgical options, there is a need for prospective studies because this population is frequently excluded from participating in cancer trials. Evidence-based treatments for smoking-cessation with demonstrated efficacy in the general population must be routinely incorporated into the care of HIV-positive smokers.
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Affiliation(s)
- Deepthi Mani
- Division of Internal Medicine, Providence Sacred Heart Medical Center, Spokane, WA 98111, USA
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Abstract
As mortality due to AIDS-related causes has decreased with the use of antiretroviral therapy, there has been a rise in deaths related to non-AIDS-defining illnesses. Given the exceedingly high prevalence of cigarette smoking among individuals living with HIV infection, tobacco has been implicated as a major contributor to this paradigm shift. Evidence suggests that smoking-related illnesses, such as cardiovascular disease, respiratory illnesses, and certain malignancies, contribute substantially to morbidity and mortality among HIV-infected persons. In this review, we summarize the adverse health consequences of smoking relevant to HIV-infected individuals and discuss smoking cessation in this unique population, including a discussion of barriers to quitting and a review of studies that have examined smoking cessation interventions.
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Okuma Y, Yanagisawa N, Takagi Y, Hosomi Y, Suganuma A, Imamura A, Iguchi M, Okamura T, Ajisawa A, Shibuya M. Clinical characteristics of Japanese lung cancer patients with human immunodeficiency virus infection. Int J Clin Oncol 2011; 17:462-9. [PMID: 21918928 DOI: 10.1007/s10147-011-0316-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2011] [Accepted: 08/18/2011] [Indexed: 01/12/2023]
Abstract
BACKGROUND Lung cancer has emerged as a crucial problem among human immunodeficiency virus (HIV)-infected patients, contributing to significant mortality in Western countries. Japan has an increasing number of newly infected HIV patients, but clinical characteristics of lung cancer have not been well investigated in Asian populations with HIV. PATIENTS AND METHODS We retrospectively analyzed patients diagnosed with HIV and lung cancer simultaneously in our institution between 1985 and 2010. Data regarding HIV status, characteristics, treatment, and prognosis of lung cancer were evaluated. RESULTS We identified 13 consecutive patients (all men; mean age, 59.0 ± 10.2 years) since 1985, 7 of whom had been diagnosed since 2008. Mean CD4 cell count was 332 ± 159 cells/μL, and HIV viral loads were undetectable in 8 patients (61.5%) at the time of lung cancer diagnosis. The mean latency from HIV diagnosis to detection of lung cancer was 4.0 years. Histological examination demonstrated adenocarcinoma in 9 patients (69.2%), followed by squamous cell carcinoma (23.1%), and small cell carcinoma (7.7%). Among the 7 patients available for examination, 2 patients (28.6%) harbored EGFR mutation. Six patients had stage IA-IIIA, and 7 patients had stage IIIB/IV. Among 6 patients treated with chemotherapy for unresectable stages, 5 (83.3%) achieved a partial response. Median overall survival was 17 months for all stages and 14 months for advanced stages. Toxicities for treatment modalities were largely acceptable. CONCLUSIONS Clinical characteristics of Japanese HIV-infected patients with lung cancer resemble those of Western populations. The prognosis for patients in the metastatic stage was better than previously reported.
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Affiliation(s)
- Yusuke Okuma
- Department of Respiratory Medicine, Tokyo Metropolitan Cancer and Infectious diseases Center Komagome Hospital, 3-18-22 Honkomagome, Bunkyo, Tokyo 113-8677, Japan.
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Robinson W, Moody-Thomas S, Gruber D. Patient perspectives on tobacco cessation services for persons living with HIV/AIDS. AIDS Care 2011; 24:71-6. [PMID: 22250886 DOI: 10.1080/09540121.2011.582078] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
With the advent of highly active antiretroviral therapy, the survival for HIV-infected individuals has increased, but other health-related behaviors have been largely unaddressed. Tobacco use is of primary concern, given its prevalence and the medical implications of smoking among these patients. Improving responsiveness to the needs, values, and preferences of patients (i.e., patient-centeredness) is a focus for increasing participation in systems of care. To assess the social, cultural, and educational barriers limiting use of smoking cessation services by HIV-positive individuals, two focus groups were conducted at a Louisiana HIV outpatient clinic. Questions addressed smoking history, knowledge of and access to cessation services, and knowledge of effects of smoking on disease progression and medication efficacy. Identified themes included a desire for increased and more specific information on the health effects of smoking as related to the patients' HIV status, difficulty in quitting, motivation, and the increased burden of medication. These results provide recommendations for designing, for HIV-infected smokers, patient-centered treatment of tobacco use, including providing relevant knowledge, access to cessation services, and more effective messages related to the impact of tobacco use on disease progression.
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Affiliation(s)
- William Robinson
- LSU Health Sciences Center, School of Public Health, New Orleans, LA, USA
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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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Ruiz M. Lung cancer in HIV-infected patients: the experience of an urban clinic. ACTA ACUST UNITED AC 2010; 9:214-7. [PMID: 20798400 DOI: 10.1177/1545109710373279] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Lung cancer is one of the most common non-AIDS-defining malignancies among HIV-infected patients. Recent studies suggest that lung cancer risk is 3 to 4 times higher in HIV-infected patients than in uninfected persons after adjusting for other factors such as smoking intensity and duration. METHODS A retrospective chart review (2002-2009) was conducted in our institution. An abstraction form was used to compile data that included demographics, T-cell count, and viral loads before and at the time of diagnosis, comordibities, smoking, and use of alcohol and drugs. RESULTS A total of 16 patients were found. Of these, 11 (69%) patients were male and 5 (31%) female. The average age at diagnosis was 49 years (range 36-54). The Majority of patients were African American (90%). Their average CD4 counts before and at the time of diagnoses were 241 and 211 cells/mm( 3), respectively. Their viral loads before and at the time of diagnosis ranged from <48 to 437 000 and <48 to 590 760 copies/mL, respectively. Adenocarcinoma was found in 67% of cases. The majority of cases (85%) were detected at advanced stages (IIIB or IV). Smoking was found in 100% of cases (average of 15-20 pack/year history), alcohol use in 70% of cases, and drug abuse in 50%. CONCLUSIONS Lung cancer is very common in HIV-infected populations. It tends to occur at a young age, and it is usually diagnosed at very advanced stages (IIIB or IV). The main risk factors found in our study were extensive smoking history, young age, male sex, and potentially prolonged immunosuppression. Based on these results, an attempt to construct a high-risk group index might not be appropriate due to the limited number of cases studied and the need for further evaluation of the length of immunosuppression and the real impact of HIV RNA viral load in the development of lung cancer.
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Affiliation(s)
- Marco Ruiz
- Department of Medicine, Section of Infectious Diseases and Geriatric Medicine, Louisiana State University, New Orleans, LA, USA.
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