1
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Dockrell DH, Breen R, Collini P, Lipman MCI, Miller RF. British HIV Association guidelines on the management of opportunistic infection in people living with HIV: The clinical management of pulmonary opportunistic infections 2024. HIV Med 2024; 25 Suppl 2:3-37. [PMID: 38783560 DOI: 10.1111/hiv.13637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2024] [Indexed: 05/25/2024]
Affiliation(s)
- D H Dockrell
- University of Edinburgh, UK
- Regional Infectious Diseases Unit, NHS Lothian Infection Service, Edinburgh, UK
| | - R Breen
- Forth Valley Royal Hospital, Larbert, Scotland, UK
| | | | - M C I Lipman
- Royal Free London NHS Foundation Trust, UK
- University College London, UK
| | - R F Miller
- Royal Free London NHS Foundation Trust, UK
- Institute for Global Health, University College London, UK
- Central and North West London NHS Foundation Trust, UK
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2
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Chen YC, Chen CC, Lin WK, Toh HS, Ko NY, Lin CY. Variations in the sleep-related breathing disorder index on polysomnography between men with HIV and controls: a matched case-control study. BMC Infect Dis 2024; 24:456. [PMID: 38689220 PMCID: PMC11062006 DOI: 10.1186/s12879-024-09322-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Accepted: 04/15/2024] [Indexed: 05/02/2024] Open
Abstract
BACKGROUND Both sleep-related breathing disorders (SRBDs) and HIV infection can interfere with normal sleep architecture, and also cause physical and psychological distress. We aimed to understand the differences in the obstructive patterns, sleep architecture, physical and psychological distress when compared between people living with HIV (PLWH) and matched the severity of SRBDs controls. METHODS A comparative study using matched case-control design was conducted. Men with HIV infection (case group) were enrolled from 2016 to 2019. A control group with HIV seronegative men were matched for SRBDs severity, and were selected from sleep medicine center database for comparison. RESULTS The mean age of the 108 men (including 54 cases and 54 matched controls) was 33.75 years. Central-apnea index (CI) was higher in the case group rather than matched controls (mean CI, 0.34 vs. 0.17, p = 0.049). PLWH had a lower mean percentage of stage 3 sleep (10.26% vs. 13.94%, p = 0.034) and a higher percentage of rapid eye movement sleep (20.59% vs. 17.85%, p = 0.011) compared to matched controls. Nocturnal enuresis and sleepiness causing traffic accidents were more frequent complaint in PLWH compared to controls. CONCLUSIONS Early detected SRBDs and subtypes in PLWH to begin treatment for the underlying cause could reduce the risk of sleepiness-related traffic accidents.
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Affiliation(s)
- Yen-Chin Chen
- College of Medicine, National Sun Yat-sen University, Tainan, Taiwan.
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
- Research and Development Committee, Taiwan AIDS Nurse Association, Taipei, Taiwan.
- , No. 70, Lianhai Road, Gushan District, 80424, Kaohsiung City, Taiwan.
| | - Chang-Chun Chen
- Department of Electrical and Computer Engineering, University of Arizona, Tucson, United States
| | - Wen-Kuei Lin
- Sleep Medicine Center, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Han Siong Toh
- Department of Intensive Care Medicine, Chi Mei Medical Center, Tainan, Taiwan
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Health and Nutrition, Chia Nan University of Pharmacy & Science, Tainan, Taiwan
| | - Nai-Ying Ko
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Research and Development Committee, Taiwan AIDS Nurse Association, Taipei, Taiwan
| | - Cheng-Yu Lin
- Sleep Medicine Center, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan.
- Department of Otolaryngology, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan.
- , No. 70, Lianhai Road, Gushan District, 80424, Kaohsiung City, Taiwan.
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3
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Gheitasi H, Sabbaghian M, Fadaee M, Mohammadzadeh N, Shekarchi AA, Poortahmasebi V. The relationship between autophagy and respiratory viruses. Arch Microbiol 2024; 206:136. [PMID: 38436746 DOI: 10.1007/s00203-024-03838-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/05/2024] [Accepted: 01/06/2024] [Indexed: 03/05/2024]
Abstract
Respiratory viruses have caused severe global health problems and posed essential challenges to the medical community. In recent years, the role of autophagy as a critical process in cells in viral respiratory diseases has been noticed. One of the vital catabolic biological processes in the body is autophagy. Autophagy contributes to energy recovery by targeting and selectively directing foreign microorganisms, organelles, and senescent intracellular proteins to the lysosome for degradation and phagocytosis. Activation or suppression of autophagy is often initiated when foreign pathogenic organisms such as viruses infect cells. Because of its antiviral properties, several viruses may escape or resist this process by encoding viral proteins. Viruses can also use autophagy to enhance their replication or prolong the persistence of latent infections. Here, we provide an overview of autophagy and respiratory viruses such as coronavirus, rhinovirus, parainfluenza, influenza, adenovirus, and respiratory syncytial virus, and examine the interactions between them and the role of autophagy in the virus-host interaction process and the resulting virus replication strategy.
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Affiliation(s)
- Hamidreza Gheitasi
- Department of Bacteriology and Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Sabbaghian
- Department of Bacteriology and Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Manouchehr Fadaee
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Nader Mohammadzadeh
- Department of Bacteriology and Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ali Akbar Shekarchi
- Department of Pathology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Vahdat Poortahmasebi
- Department of Bacteriology and Virology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
- Research Center for Clinical Virology, Tehran University of Medical Sciences, Tehran, Iran.
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4
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Byun JY, Chapman Lambert C, Fazeli PL, Iyer AS, Batey DS, Vance DE. Symptomatology and Quality of Life of Older People With HIV and Comorbid Chronic Obstructive Pulmonary Diseases From an HIV Clinic in Birmingham, Alabama. J Assoc Nurses AIDS Care 2024; 35:91-103. [PMID: 38319887 PMCID: PMC11216896 DOI: 10.1097/jnc.0000000000000452] [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: 02/08/2024]
Abstract
ABSTRACT Psychological symptomatology and quality of life (QoL) have been studied in older people with HIV (PWH) and those with chronic obstructive pulmonary disease (COPD), respectively, but there is a dearth of studies in older PWH with COPD. Our study compared depressive symptoms, anxiety, and QoL between older PWH with and without COPD using data from an HIV clinic in Birmingham, Alabama, from January 2018 to February 2020. Data on depressive symptoms (Patient Health Questionnaire-9), anxiety (Patient Health Questionnaire-5 Anxiety), and QoL (EuroQoL-5 Dimension) were analyzed. Among 690 PWH aged 50 years or older, 102 individuals (14.8%) had COPD. Significant differences were found between the two groups in depressive symptoms and components of QoL (e.g., mobility, self-care, usual activities, and pain/discomfort), but not in anxiety and general health. Experiencing COPD may worsen depressive symptomatology and QoL in older PWH, highlighting the need for tailored health care and research for this population.
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Affiliation(s)
- Jun Y Byun
- Jun Y. Byun, PhD, MSN, is a Postdoctoral Fellow, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Crystal Chapman Lambert, PhD, MSPH, CRNP, FNP-BC, ACRN, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Pariya L. Fazeli, PhD, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Anand S. Iyer, MD, MSPH, is an Assistant Professor in the Division of Pulmonary, Allergy, and Critical Care Medicine and the School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- D. Scott Batey, PhD, MSW, is an Associate Professor, School of Social Work, Tulane University, New Orleans, Louisiana, USA
- David E. Vance, PhD, MGS, is a Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Crystal Chapman Lambert
- Jun Y. Byun, PhD, MSN, is a Postdoctoral Fellow, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Crystal Chapman Lambert, PhD, MSPH, CRNP, FNP-BC, ACRN, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Pariya L. Fazeli, PhD, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Anand S. Iyer, MD, MSPH, is an Assistant Professor in the Division of Pulmonary, Allergy, and Critical Care Medicine and the School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- D. Scott Batey, PhD, MSW, is an Associate Professor, School of Social Work, Tulane University, New Orleans, Louisiana, USA
- David E. Vance, PhD, MGS, is a Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Pariya L Fazeli
- Jun Y. Byun, PhD, MSN, is a Postdoctoral Fellow, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Crystal Chapman Lambert, PhD, MSPH, CRNP, FNP-BC, ACRN, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Pariya L. Fazeli, PhD, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Anand S. Iyer, MD, MSPH, is an Assistant Professor in the Division of Pulmonary, Allergy, and Critical Care Medicine and the School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- D. Scott Batey, PhD, MSW, is an Associate Professor, School of Social Work, Tulane University, New Orleans, Louisiana, USA
- David E. Vance, PhD, MGS, is a Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Anand S Iyer
- Jun Y. Byun, PhD, MSN, is a Postdoctoral Fellow, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Crystal Chapman Lambert, PhD, MSPH, CRNP, FNP-BC, ACRN, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Pariya L. Fazeli, PhD, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Anand S. Iyer, MD, MSPH, is an Assistant Professor in the Division of Pulmonary, Allergy, and Critical Care Medicine and the School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- D. Scott Batey, PhD, MSW, is an Associate Professor, School of Social Work, Tulane University, New Orleans, Louisiana, USA
- David E. Vance, PhD, MGS, is a Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - D Scott Batey
- Jun Y. Byun, PhD, MSN, is a Postdoctoral Fellow, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Crystal Chapman Lambert, PhD, MSPH, CRNP, FNP-BC, ACRN, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Pariya L. Fazeli, PhD, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Anand S. Iyer, MD, MSPH, is an Assistant Professor in the Division of Pulmonary, Allergy, and Critical Care Medicine and the School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- D. Scott Batey, PhD, MSW, is an Associate Professor, School of Social Work, Tulane University, New Orleans, Louisiana, USA
- David E. Vance, PhD, MGS, is a Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - David E Vance
- Jun Y. Byun, PhD, MSN, is a Postdoctoral Fellow, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Crystal Chapman Lambert, PhD, MSPH, CRNP, FNP-BC, ACRN, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Pariya L. Fazeli, PhD, is an Associate Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Anand S. Iyer, MD, MSPH, is an Assistant Professor in the Division of Pulmonary, Allergy, and Critical Care Medicine and the School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
- D. Scott Batey, PhD, MSW, is an Associate Professor, School of Social Work, Tulane University, New Orleans, Louisiana, USA
- David E. Vance, PhD, MGS, is a Professor, School of Nursing, University of Alabama at Birmingham, Birmingham, Alabama, USA
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5
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Byanova KL, Abelman R, North CM, Christenson SA, Huang L. COPD in People with HIV: Epidemiology, Pathogenesis, Management, and Prevention Strategies. Int J Chron Obstruct Pulmon Dis 2023; 18:2795-2817. [PMID: 38050482 PMCID: PMC10693779 DOI: 10.2147/copd.s388142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 11/09/2023] [Indexed: 12/06/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is a progressive respiratory disorder characterized by airflow limitation and persistent respiratory symptoms. People with HIV (PWH) are particularly vulnerable to COPD development; PWH have demonstrated both higher rates of COPD and an earlier and more rapid decline in lung function than their seronegative counterparts, even after accounting for differences in cigarette smoking. Factors contributing to this HIV-associated difference include chronic immune activation and inflammation, accelerated aging, a predilection for pulmonary infections, alterations in the lung microbiome, and the interplay between HIV and inhalational toxins. In this review, we discuss what is known about the epidemiology and pathobiology of COPD among PWH and outline screening, diagnostic, prevention, and treatment strategies.
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Affiliation(s)
- Katerina L Byanova
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Rebecca Abelman
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Crystal M North
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Stephanie A Christenson
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Laurence Huang
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
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6
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Alsharif N, Elinav H, Keidar Haran T, Maly B, Dror D. Two pandemics intertwined around one patient: Interstitial pneumonia as the first presentation of HIV/AIDS, be it Pneumocystis jirovecii, cytomegalovirus, SARS-CoV2 or all?-A case report. Heliyon 2023; 9:e19615. [PMID: 37810149 PMCID: PMC10558869 DOI: 10.1016/j.heliyon.2023.e19615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Revised: 08/27/2023] [Accepted: 08/28/2023] [Indexed: 10/10/2023] Open
Abstract
Concerns have been mounting regarding the underdiagnosis of HIV among respiratory co-infections associated with the COVID-19 pandemic. The delay in recognizing HIV/AIDS may be attributed to the similarities in clinical, laboratory (lymphopenia) and imaging presentations, which are typical for advanced AIDS but could also be indicative of a COVID-19 infection. Herein, we present a case of a 38-year-old ultraorthodox Jew with a late diagnosis of AIDS in the context of COVID-19 infection. This occurred after several months of recurrent respiratory infections compounded by SARS-COV 2 infection, during which no HIV testing was conducted. As a result, a cascade of various opportunistic infections ensued, leading to an extended hospitalization period, ultimately culminating in the patient's demise despite receiving optimal treatment.
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Affiliation(s)
- Nuha Alsharif
- Internal Medicine Ward D, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Hila Elinav
- Hadassah AIDS Center, Department of Clinical Microbiology and Infectious Disease, Hadassah Hebrew University Medical Center, Jerusalem, Israel
- Faculty of Medicine, Hebrew University, Jerusalem, Israel
| | - Tal Keidar Haran
- Department of Pathology, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Bella Maly
- Faculty of Medicine, Hebrew University, Jerusalem, Israel
| | - Danna Dror
- Hadassah AIDS Center, Department of Clinical Microbiology and Infectious Disease, Hadassah Hebrew University Medical Center, Jerusalem, Israel
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7
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Konstantinidis I, Crothers K, Kunisaki KM, Drummond MB, Benfield T, Zar HJ, Huang L, Morris A. HIV-associated lung disease. Nat Rev Dis Primers 2023; 9:39. [PMID: 37500684 PMCID: PMC11146142 DOI: 10.1038/s41572-023-00450-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 07/29/2023]
Abstract
Lung disease encompasses acute, infectious processes and chronic, non-infectious processes such as chronic obstructive pulmonary disease, asthma and lung cancer. People living with HIV are at increased risk of both acute and chronic lung diseases. Although the use of effective antiretroviral therapy has diminished the burden of infectious lung disease, people living with HIV experience growing morbidity and mortality from chronic lung diseases. A key risk factor for HIV-associated lung disease is cigarette smoking, which is more prevalent in people living with HIV than in uninfected people. Other risk factors include older age, history of bacterial pneumonia, Pneumocystis pneumonia, pulmonary tuberculosis and immunosuppression. Mechanistic investigations support roles for aberrant innate and adaptive immunity, local and systemic inflammation, oxidative stress, altered lung and gut microbiota, and environmental exposures such as biomass fuel burning in the development of HIV-associated lung disease. Assessment, prevention and treatment strategies are largely extrapolated from data from HIV-uninfected people. Smoking cessation is essential. Data on the long-term consequences of HIV-associated lung disease are limited. Efforts to continue quantifying the effects of HIV infection on the lung, especially in low-income and middle-income countries, are essential to advance our knowledge and optimize respiratory care in people living with HIV.
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Affiliation(s)
- Ioannis Konstantinidis
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kristina Crothers
- Veterans Affairs Puget Sound Healthcare System and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Ken M Kunisaki
- Section of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Minneapolis Veterans Affairs Health Care System, Minneapolis, MN, USA
| | - M Bradley Drummond
- Division of Pulmonary Diseases and Critical Care Medicine, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Thomas Benfield
- Department of Infectious Diseases, Copenhagen University Hospital, Amager and Hvidovre, Hvidovre, Denmark
| | - Heather J Zar
- Department of Paediatrics & Child Health, Red Cross War Memorial Children's Hospital, Cape Town, South Africa
- SA-MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - Laurence Huang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Alison Morris
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
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Abstract
PURPOSE OF REVIEW As people living with human immunodeficiency virus (HIV, PLWH) age, aging-related comorbidities have come into focus as major challenges to their overall health. In this review, an in-depth overview of the two most commonly encountered chronic lung diseases in PLWH, chronic obstructive pulmonary disease (COPD) and lung cancer, is provided. RECENT FINDINGS The risk for both COPD and lung cancer remains significantly higher in PLWH compared to the HIV-uninfected population, although fortunately rates of lung cancer appear to be declining over the last two decades. Outcomes for PLWH with these conditions, though, continue to be poor with worse survival rates in comparison to the general population. PLWH still face major barriers in accessing care for these conditions, including a higher likelihood of being underdiagnosed with COPD and a lower likelihood of being referred for lung cancer screening or treatment. A lack of evidence for optimal treatment strategies for both COPD and lung cancer still hampers the care of PLWH with these conditions. SUMMARY COPD and lung cancer represent substantial burdens of disease in PLWH. Improved access to standard-of-care screening and treatment and greater investigation into therapeutic responses specifically in this population are recommended.
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Affiliation(s)
- Janice M Leung
- Division of Respiratory Medicine, Department of Medicine
- Centre for Heart Lung Innovation, St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
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9
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Drummond MB, Edmonds A, Ramirez C, Stosor V, Barjaktarevic I, Morris A, McCormack MC, Bhatt SP, Alcaide ML, Cribbs SK, D’Souza G, Bhandari N, Kunisaki KM, Huang L, Kassaye SG, Foronjy R, Sharma A, Westreich DJ, Adimora AA. Association Between HIV and Prevalence and Manifestations of Asthma: Analysis of the Multicenter AIDS Cohort Study and Women's Interagency HIV Study. J Acquir Immune Defic Syndr 2022; 91:419-428. [PMID: 36083508 PMCID: PMC9649933 DOI: 10.1097/qai.0000000000003088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 08/17/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND The association between HIV and asthma prevalence and manifestations remains unclear, with few studies including women. SETTING A retrospective observational cohort study from the Multicenter AIDS Cohort Study and Women's Interagency HIV Study. METHODS Asthma was defined in 2 ways: (1) self-report and (2) robust criteria requiring all the following: lack of fixed airflow obstruction, presence of wheeze on the St. George's Respiratory Questionnaire (SGRQ), and report of asthma therapies. Estimates of asthma prevalence and asthma-related manifestations were compared by HIV serostatus. RESULTS A total of 1815 men and 2122 women were included. Asthma prevalence did not differ between people with HIV (PWH) and people without HIV regardless of definition: self-report (men, 12.0% vs. 11.2%; women, 24.3% vs. 27.5%) and robust criteria (men, 5.0% vs. 3.4%; women, 12.8% vs. 13.2%). Among men with asthma, worse respiratory symptom burden was reported among those with HIV, regardless of asthma definition. Among women with self-reported asthma, those with HIV had less respiratory symptom burden. Regardless of serostatus, women with robust-defined asthma had similar respiratory symptoms across SGRQ domains and similar frequencies of phlegm, shortness of breath, and wheezing. CONCLUSIONS Among PWH and people without HIV, asthma prevalence was 2-fold to 3-fold higher using self-reported definition rather than robust definition. In men and women, HIV was not associated with increased asthma prevalence. In men, HIV was associated with more respiratory symptoms when asthma was self-reported; the relationship was attenuated with the robust criteria. Further studies are needed to explore asthma phenotypes among PWH.
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Affiliation(s)
- M. Bradley Drummond
- Division of Pulmonary Diseases and Critical Care Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Andrew Edmonds
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Catalina Ramirez
- Division of Infectious Diseases, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Valentina Stosor
- Division of Infectious Diseases, Department of Medicine, Feinberg School of Medicine, Chicago, IL
| | - Igor Barjaktarevic
- Division of Pulmonary Medicine, Department of Medicine, University of California Los Angeles, Los Angeles, CA
| | - Alison Morris
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Meredith C. McCormack
- Division of Pulmonary Medicine, Department of Medicine, Johns Hopkins University, Baltimore, MD
| | - Surya P. Bhatt
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Maria L. Alcaide
- Department of Medicine, OB/GYN, and Public Health, University of Miami Miller School of Medicine, Miami, FL
| | - Sushma K. Cribbs
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University, Atlanta, GA, USA; Atlanta Veterans Affairs Medical Center, Atlanta, GA
| | - Gypsyamber D’Souza
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Neha Bhandari
- Division of Pulmonary and Critical Care Medicine, Cook County Health, Chicago, IL
| | - Ken M. Kunisaki
- Pulmonary, Allergy, Critical Care and Sleep Medicine, Minneapolis Veterans Affairs Health Care System, Minneapolis, MN
| | - Laurence Huang
- Divisions of Pulmonary and Critical Care Medicine and HIV, Infectious Diseases, and Global Medicine, University of California San Francisco, San Francisco, CA
| | - Seble G. Kassaye
- Department of Medicine, Georgetown University Medical Center, Georgetown University, Washington, DC
| | - Robert Foronjy
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY
| | - Anjali Sharma
- Divisions of General Internal Medicine and Infectious Diseases, Albert Einstein College of Medicine, Bronx, NY
| | - Daniel J. Westreich
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Adaora A. Adimora
- Division of Infectious Diseases, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC
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10
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Abdo M, Kunisaki KM, Morris A, Stosor V, Chang D, D'Souza G, Crothers K, Abdel-Maksoud M, DiGuiseppi C, Brown TT, MaWhinney S, Erlandson KM. Pulmonary and physical function limitations in aging men with and without HIV from the Multicenter AIDS Cohort Study (MACS). Ann Epidemiol 2022; 76:50-60. [PMID: 36244514 PMCID: PMC9881119 DOI: 10.1016/j.annepidem.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 09/27/2022] [Accepted: 10/06/2022] [Indexed: 02/03/2023]
Abstract
PURPOSE We examined the associations between pulmonary impairments and physical function and whether age, HIV serostatus, or smoking modified these relationships. METHODS Using Multicenter AIDS Cohort Study data, we examined associations between pulmonary function (diffusing capacity for carbon monoxide [DLCO], one-second forced expiratory volume [FEV1]) and subsequent physical outcomes (gait speed, grip strength, frailty [non-frail, pre-frail, frail]) using mixed models. RESULTS Of 1,048 men, 55% were living with HIV, median age was 57(IQR=48,64) and median cumulative pack-years was 1.2(IQR = 0,18.1); 33% and 13% had impaired DLCO and FEV1(<80% predicted), respectively. Participants with impaired DLCO had 3.5 kg (95%CI: -4.6, -2.4) weaker grip strength, 0.04 m/sec (95%CI: -0.06, -0.02) slower gait speed and 4.44-fold (95%CI: 1.81, 10.93) greater odds of frailty compared to participants with normal DLCO. Participants with impaired FEV1 had 3.1 kg (95%CI: -4.8, -1.4) weaker grip strength, similar gait speed (-0.001 m/sec [95%CI: -0.04, 0.03]) and 5.72-fold (95%CI: 1.90, 17.19) greater odds of frailty compared to participants with normal FEV1. Age, but not smoking or HIV, significantly modified the DLCO effect on gait speed and grip strength. CONCLUSIONS Pulmonary impairment and decreased physical function were associated. Preserving pulmonary function may help preserve physical function in aging men with and without HIV.
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Affiliation(s)
- Mona Abdo
- Department of Epidemiology, Colorado School of Public Health, University of Colorado-Anschutz Medical Campus, Aurora, CO
| | - Ken M Kunisaki
- Minneapolis Veterans Affairs Health Care System, Pulmonary Section, Minneapolis, MN; Department of Medicine, University of Minnesota, Minneapolis, MN
| | - Alison Morris
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Valentina Stosor
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Dong Chang
- Division of Respiratory and Critical Care Physiology and Medicine, Los Angeles Biomed Research Institute at Harbor-University of California Los Angeles Medical Center, Torrance, California
| | - Gypsyamber D'Souza
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Kristina Crothers
- Pulmonary and Critical Care Section, Veterans Affairs Puget Sound and University of Washington, Seattle, WA
| | - Madiha Abdel-Maksoud
- Department of Epidemiology, Colorado School of Public Health, University of Colorado-Anschutz Medical Campus, Aurora, CO
| | - Carolyn DiGuiseppi
- Department of Epidemiology, Colorado School of Public Health, University of Colorado-Anschutz Medical Campus, Aurora, CO
| | - Todd T Brown
- Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins School of Medicine, Baltimore, MD
| | - Samantha MaWhinney
- Department of Biostatistics, Colorado School of Public Health, Aurora, CO
| | - Kristine M Erlandson
- Division of Infectious Disease, School of Medicine, University of Colorado-Anschutz Medical Campus, Aurora, CO.
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11
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Konstantinidis I, Qin S, Fitzpatrick M, Kessinger C, Gentry H, McMahon D, Weinman RD, Tien P, Huang L, McCormack M, Barjaktarevic I, Reddy D, Foronjy R, Lazarous D, Cohen MH, McKay H, Adimora AA, Moran C, Fischl MA, Dionne-Odom J, Stosor V, Drummond MB, Cribbs SK, Kunisaki K, Rinaldo C, Morris A, Nouraie SM. Pulmonary Function Trajectories in People with HIV: Analysis of the Pittsburgh HIV Lung Cohort. Ann Am Thorac Soc 2022; 19:2013-2020. [PMID: 35939796 PMCID: PMC9743474 DOI: 10.1513/annalsats.202204-332oc] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 08/08/2022] [Indexed: 02/02/2023] Open
Abstract
Rationale: Human immunodeficiency virus (HIV) infection is associated with chronic lung disease and impaired pulmonary function; however, longitudinal pulmonary function phenotypes in HIV are undefined. Objectives: To identify pulmonary function trajectories, their determinants, and outcomes. Methods: We used data from participants with HIV in the Pittsburgh HIV Lung Cohort with three or more pulmonary function tests between 2007 and 2020. We analyzed post-bronchodilator forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and FEV1/FVC, and diffusing capacity of the lung for carbon monoxide (DlCO) using group-based trajectory modeling to identify subgroups of individuals whose measurements followed a similar pattern over time. We examined the association between participant characteristics and trajectories using multivariable logistic regression. In exploratory adjusted analyses restricted to individuals with available plasma cytokine data, we investigated the association between 18 individual standardized cytokine concentrations and trajectories. We compared mortality, dyspnea prevalence, respiratory health status, and 6-minute-walk distance between phenotypes. Results: A total of 265 participants contributed 1,606 pulmonary function measurements over a median follow-up of 8.1 years. We identified two trajectories each for FEV1 and FVC: "low baseline, slow decline" and "high baseline, rapid decline." There were three trajectory groups for FEV1/FVC: "rapid decline," "moderate decline," and "slow decline." Finally, we identified two trajectories for DlCO: "baseline low" and "baseline high." The low baseline, slow decline FEV1 and FVC, rapid decline, and moderate decline FEV1/FVC, and baseline low DlCO phenotypes were associated with increased dyspnea prevalence, worse respiratory health status, and decreased 6-minute-walk distance. The baseline low DlCO phenotype was also associated with worse mortality. Current smoking and pack-years of smoking were associated with the adverse FEV1, FEV1/FVC, and DlCO phenotypes. Detectable viremia was the only HIV marker associated with the adverse DlCO phenotype. C-reactive protein and endothelin-1 were associated with the adverse FEV1 and FVC phenotypes, and endothelin-1 trended toward an association with the adverse DlCO phenotype. Conclusions: We identified novel, distinct longitudinal pulmonary function phenotypes with significant differences in characteristics and outcomes. These findings highlight the importance of lung dysfunction over time in people with HIV and should be validated in additional cohorts.
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Affiliation(s)
| | | | | | | | | | | | | | - Phyllis Tien
- Department of Medicine, University of California, San Francisco, San Francisco, California
| | - Laurence Huang
- Department of Medicine, University of California, San Francisco, San Francisco, California
| | | | - Igor Barjaktarevic
- Department of Medicine, University of California, Los Angeles, Los Angeles, California
| | - Divya Reddy
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York
| | - Robert Foronjy
- Department of Medicine, SUNY Downstate Health Sciences University, New York, New York
| | - Deepa Lazarous
- Department of Medicine, Georgetown University, Washington, District of Columbia
| | - Mardge H. Cohen
- Department of Medicine, Stroger Hospital of Cook County, Chicago, Illinois
| | - Heather McKay
- Department of Epidemiology, Johns Hopkins University, Baltimore, Maryland
| | - Adaora A. Adimora
- Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Caitlin Moran
- Department of Medicine, Emory University, Atlanta, Georgia
| | | | - Jodie Dionne-Odom
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Valentina Stosor
- Department of Medicine, Northwestern University, Chicago, Illinois
| | - M. Bradley Drummond
- Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Sushma K. Cribbs
- Department of Medicine, Emory University, Atlanta, Georgia
- Department of Medicine, Department of Veterans Affairs Medical Center, Atlanta, Georgia
| | - Ken Kunisaki
- Department of Medicine, University of Minnesota, Minneapolis, Minnesota; and
- Department of Medicine, Minneapolis VA Healthcare System, Minneapolis, Minnesota
| | - Charles Rinaldo
- Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania
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12
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Terry C, Mehta C, Holloway J, Sheth A, Ofotokun I, Abraham A, Kunisaki KM, Witt M, Mccormack MC, Morris A, Drummond MB, Jensen R, Stosor V, Macatangay B, Cribbs S. Dyspnea and Pulmonary Function Among Participants in the Multicenter AIDS Cohort Study Using Protease Inhibitors: A Cross-Sectional Study. AIDS Res Hum Retroviruses 2022; 38:143-151. [PMID: 34969258 PMCID: PMC8861940 DOI: 10.1089/aid.2021.0082] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
People living with HIV (PLWH) have a higher prevalence of respiratory symptoms than people without human immunodeficiency virus (HIV). Antiretroviral therapy has been associated with worsened airflow limitation. This cross-sectional study assessed respiratory health impairment among PLWH and its association with protease inhibitor use using data from Multicenter AIDS Cohort Study visits between April 1, 2017 and March 31, 2018. Participants completed the St. George's Respiratory Questionnaire (SGRQ), modified Medical Research Council (mMRC) dyspnea scale, spirometry, and diffusion capacity measurement. Visit data were compared among PI users, non-PI users, and men without HIV. Binary and ordinal logistic models were used to determine the associations between HIV status, PI use, and covariates with primary outcomes of dichotomized SGRQ and mMRC dyspnea scores. Of PI users, 57/177 (32.2%) self-reported pulmonary disease compared with 132/501 (26.4%) of non-PI users and 105/547 (19.2%) men without HIV. Of PI users, 77/177 (45.3%) had SGRQ scores ≥10, while 171/501 (34.7%) of non-PI users and 162/549 (29.9%) of people living without HIV had SGRQ scores ≥10 (p = .001). Adjusted models found an association between PI use and SGRQ score ≥10 [odds ratio (OR) 1.91 (95% confidence interval [CI] 1.29-2.82), ref: HIV negative and OR 1.50 (95% CI 1.01-2.22) ref: non-PI users]. A similar association was found with mMRC scores and PI use [OR 1.79 (95% CI 1.21-2.64), ref: HIV negative and OR 1.53 (95% CI 1.04-2.25), ref: non-PI users]. PI use is associated with worse respiratory health status, increased dyspnea, and an increased prevalence of self-reported pulmonary disease.
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Affiliation(s)
- Charles Terry
- Pulmonary, Allergy, Critical Care, and Sleep Medicine, Medical University of South Carolina, Charleston, South Carolina, USA.,Address correspondence to: Charles Terry, Pulmonary, Allergy, Critical Care, and Sleep Medicine, Medical University of South Carolina, 96 Jonathan Lucas Street, CSB 816A, Charleston, SC 29425, USA
| | - Christina Mehta
- Biostatistics and Bioinformatics, Emory University Rollins School of Public Health, Atlanta, Georgia, USA
| | - JaNae Holloway
- Biostatistics and Bioinformatics, Emory University Rollins School of Public Health, Atlanta, Georgia, USA
| | - Anandi Sheth
- Infectious Disease, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Igho Ofotokun
- Infectious Disease, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Alison Abraham
- Epidemiology, University of Colorado, Anschutz Medical Campus, Johns Hopkins Bloomberg School of Public Health, Aurora, Colorado, USA
| | - Ken M. Kunisaki
- Pulmonary, Allergy, Critical Care and Sleep Medicine, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA.,Pulmonary, Allergy, Critical Care and Sleep Medicine, University of Minnesota School of Medicine, Minneapolis, Minnesota, USA
| | - Mallory Witt
- Infectious Disease, UCLA-Harbor Medical Center, Los Angeles, California, USA
| | - Meredith C. Mccormack
- Pulmonary and Critical Care, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Alison Morris
- Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Michael Bradley Drummond
- Pulmonary Diseases and Critical Care Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Robert Jensen
- Pulmonary Disease, University of Utah, Salt Lake City, Utah, USA
| | - Valentina Stosor
- Infectious Disease and Organ Transplantation, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Bernard Macatangay
- Infectious Disease, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Sushma Cribbs
- Pulmonary Medicine, Department of Veterans Affairs, Atlanta, Georgia, USA.,Division of Pulmonary, Allergy, Critical Care and Sleep, Department of Medicine, Emory University, Atlanta, Georgia, USA
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13
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Chen YC, Chen CC, Strollo PJ, Li CY, Ko WC, Lin CY, Ko NY. Differences in Sleep Disorders between HIV-Infected Persons and Matched Controls with Sleep Problems: A Matched-Cohort Study Based on Laboratory and Survey Data. J Clin Med 2021; 10:jcm10215206. [PMID: 34768728 PMCID: PMC8585117 DOI: 10.3390/jcm10215206] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/01/2021] [Accepted: 11/04/2021] [Indexed: 11/21/2022] Open
Abstract
Objectives: Sleep disturbances are prevalent problems among human immunodeficiency virus (HIV)-infected persons. The recognition of comorbid sleep disorders in patients with HIV is currently hampered by limited knowledge of sleep-related symptoms, sleep architecture, and types of sleep disorders in this population. We aimed to compare the differences in sleep-related symptoms and polysomnography-based sleep disorders between HIV-infected persons and controls. Methods: The study evaluated 170 men with a Pittsburgh sleep quality index scores greater than 5, including 44 HIV-infected men and 126 male controls who were frequency-matched by sex, age (±3.0 years) and BMI (±3.0 kg/m2). For all participants, an overnight sleep study using a Somte V1 monitor was conducted. Differences in sleep-related symptoms and sleep disorders between HIV-infected patients and controls were examined using t-tests or chi-square tests. Results: HIV-infected persons with sleep disturbances more often had psychological disturbances (72.7% vs. 40.5%, p < 0.001) and suspected rapid eye movement behavior disorder (25.0% vs. 4.8%, p < 0.01) than controls. Sleep-disordered breathing was less common in HIV-infected persons than in controls (56.8% vs. 87.3%, p < 0.001). The mean percentage of rapid eye movement sleep was higher among HIV-infected patients than among controls (20.6% vs. 16.6%, p < 0.001). Nocturia was more common in HIV-infected persons than in controls (40.9% vs. 22.2%, p = 0.02). Conclusions: Psychological disturbances and sleep-disordered breathing can be possible explanations of sleep disturbances in HIV-infected persons in whom sleep-disordered breathing is notable. Further studies are warranted to examine the underlying factors of rapid eye movement behavior disorder among HIV-infected persons with sleep disturbances.
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Affiliation(s)
- Yen-Chin Chen
- Department of Nursing, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
| | - Chang-Chun Chen
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
| | - Patrick J. Strollo
- Division of Pulmonary Allergy and Critical Care Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA;
| | - Chung-Yi Li
- Department of Public Health, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
- Department of Public Health, College of Public Health, China Medical University, Taichung 404, Taiwan
| | - Wen-Chien Ko
- Department of Medicine, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
| | - Cheng-Yu Lin
- Department of Otolaryngology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
- Sleep Medicine Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan
- Correspondence: (C.-Y.L.); (N.-Y.K.); Tel.: +88-66-2353535 (C.-Y.L.); Fax: +88-66-2377550 (C.-Y.L.)
| | - Nai-Ying Ko
- Department of Nursing, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
- Department of Nursing, College of Medicine, National Cheng Kung University, Tainan 704, Taiwan;
- Correspondence: (C.-Y.L.); (N.-Y.K.); Tel.: +88-66-2353535 (C.-Y.L.); Fax: +88-66-2377550 (C.-Y.L.)
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14
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Zifodya JS, Triplette M, Shahrir S, Attia EF, Akgun KM, Soo Hoo GW, Rodriguez-Barradas MC, Wongtrakool C, Huang L, Crothers K. A cross-sectional analysis of diagnosis and management of chronic obstructive pulmonary disease in people living with HIV: Opportunities for improvement. Medicine (Baltimore) 2021; 100:e27124. [PMID: 34664836 PMCID: PMC8448060 DOI: 10.1097/md.0000000000027124] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 08/16/2021] [Indexed: 10/29/2022] Open
Abstract
Chronic obstructive pulmonary disease (COPD) is common in people living with HIV (PLWH). We sought to evaluate the appropriateness of COPD diagnosis and management in PLWH, comparing results to HIV-uninfected persons.We conducted a cross-sectional analysis of Veterans enrolled in the Examinations of HIV-Associated Lung Emphysema study, in which all participants underwent spirometry at enrollment and reported respiratory symptoms on self-completed surveys. Primary outcomes were misdiagnosis and under-diagnosis of COPD, and the frequency and appropriateness of inhaler prescriptions. Misdiagnosis was defined as having an International Classification of Diseases (ICD)-9 diagnosis of COPD without spirometric airflow limitation (post-bronchodilator forced expiratory volume in 1-second [FEV1]/Forced vital capacity [FVC] < 0.7). Under-diagnosis was defined as having spirometry-defined COPD without a prior ICD-9 diagnosis.The analytic cohort included 183 PLWH and 152 HIV-uninfected participants. Of 25 PLWH with an ICD-9 diagnosis of COPD, 56% were misdiagnosed. Of 38 PLWH with spirometry-defined COPD, 71% were under-diagnosed. In PLWH under-diagnosed with COPD, 85% reported respiratory symptoms. Among PLWH with an ICD-9 COPD diagnosis as well as in those with spirometry-defined COPD, long-acting inhalers, particularly long-acting bronchodilators (both beta-agonists and muscarinic antagonists) were prescribed infrequently even in symptomatic individuals. Inhaled corticosteroids were the most frequently prescribed long-acting inhaler in PLWH (28%). Results were overall similar amongst the HIV-uninfected.COPD was frequently misdiagnosed and under-diagnosed in PLWH, similar to uninfected-veterans. Among PLWH with COPD and a likely indication for therapy, long-acting inhalers were prescribed infrequently, particularly guideline-concordant, first-line long-acting bronchodilators. Although not a first-line controller therapy for COPD, inhaled corticosteroids were prescribed more often.
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Affiliation(s)
- Jerry S. Zifodya
- Department of Medicine, Section of Pulmonary Diseases, Critical Care, and Environmental Medicine, Tulane University School of Medicine, New Orleans, LA
| | - Matthew Triplette
- Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA
- Fred Hutchinson Cancer Research Center, Seattle, WA
| | - Shahida Shahrir
- Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA
| | - Engi F. Attia
- Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA
| | - Kathleen M. Akgun
- Department of Medicine, Section of Pulmonary, Critical Care and Sleep Medicine, Veterans Affairs Connecticut Healthcare System, West Haven, CT
- Yale University School of Medicine, New Haven, CT
| | - Grant W. Soo Hoo
- Department of Medicine, Pulmonary, Critical Care and Sleep Section, Veterans Affairs Greater Los Angeles Healthcare System, Los Angeles, CA
| | - Maria C. Rodriguez-Barradas
- Infectious Diseases Section, Michael E. DeBakey Veterans Administration Medical Center and Department of Medicine, Baylor College of Medicine, Houston, TX
| | - Cherry Wongtrakool
- Department of Medicine, Atlanta Veterans Administration Medical Center & Emory University School of Medicine, Atlanta, GA
| | - Laurence Huang
- Department of Medicine, Zuckerberg San Francisco General Hospital, University of California San Francisco, San Francisco, CA
| | - Kristina Crothers
- Division of Pulmonary, Critical Care & Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA
- Veterans Administration Puget Sound Health Care System, Seattle, WA
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15
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van Riel SE, Klipstein-Grobusch K, Barth RE, Grobbee DE, Feldman C, Shaddock E, Stacey SL, Venter WDF, Vos AG. Predictors of impaired pulmonary function in people living with HIV in an urban African setting. South Afr J HIV Med 2021; 22:1252. [PMID: 34522426 PMCID: PMC8424741 DOI: 10.4102/sajhivmed.v22i1.1252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 06/06/2021] [Indexed: 12/04/2022] Open
Abstract
Background Studies have associated HIV with an increased risk of obstructive lung disease (OLD). Objectives We aimed to identify the predictive factors for impaired lung function in an urban, African, HIV-positive population. Method A cross-sectional study was performed in Johannesburg, South Africa, from July 2016 to November 2017. A questionnaire was administered and pre- and post-bronchodilator spirometry conducted. The predictors investigated included age, sex, antiretroviral treatment (ART) duration, body mass index, history of tuberculosis (TB) or pneumonia, occupational exposure, environmental exposure, smoking and symptoms of OLD (cough, wheeze, mucus and dyspnoea). Impaired lung function was defined as a forced expiratory volume in 1 second/forced vital capacity (FEV1/FVC) ratio of < 0.70, or below the 20th percentile of normal. Results The 98 ART-naïve participants (mean age = 34.0, standard deviation [s.d.] = 8.2), 85 participants on first-line ART (mean age = 36.9, s.d. = 6.6) and 189 participants on second-line ART (mean age = 43.5, s.d. = 7.9) were predominantly female (65.6%). Of the participants, 64 (17.2%) had impaired lung function and 308 had normal lung function. Linear regression identified age (β = –0.003, P < 0.01), male sex (β = –0.016, P = 0.03) and history of TB or pneumonia (β = –0.024, P < 0.01) as independent predictors of a lower FEV1/FVC ratio. Following logistic regression, only a history of TB or pneumonia (odds ratio = 2.58, 95% confidence interval = 1.47–4.52) was significantly related to impaired lung function (area under the receiver operating characteristic curve = 0.64). Conclusion Our data show that a history of TB or pneumonia predicts impaired lung function. In order to improve timely access to spirometry, clinicians should be alert to the possibility of impaired lung function in people with a history of TB or pneumonia.
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Affiliation(s)
- Sarah E van Riel
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.,Division of Epidemiology and Biostatistics, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Roos E Barth
- Department of Internal Medicine and Infectious Diseases, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Diederick E Grobbee
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Charles Feldman
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Erica Shaddock
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Division of Pulmonology, Department of Internal Medicine, Charlotte Maxeke Johannesburg Academic Hospital, Johannesburg, South Africa
| | - Sarah L Stacey
- Department of Internal Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.,Department of Infectious Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Willem D F Venter
- Ezintsha, Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Alinda G Vos
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.,Ezintsha, Wits Reproductive Health and HIV Institute, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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16
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Correa-Macedo W, Fava VM, Orlova M, Cassart P, Olivenstein R, Sanz J, Xu YZ, Dumaine A, Sindeaux RH, Yotova V, Pacis A, Girouard J, Kalsdorf B, Lange C, Routy JP, Barreiro LB, Schurr E. Alveolar macrophages from persons living with HIV show impaired epigenetic response to Mycobacterium tuberculosis. J Clin Invest 2021; 131:e148013. [PMID: 34473646 DOI: 10.1172/jci148013] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 08/26/2021] [Indexed: 11/17/2022] Open
Abstract
Persons living with HIV (PLWH) are at increased risk of tuberculosis (TB). HIV-associated TB is often the result of recent infection with Mycobacterium tuberculosis (Mtb) followed by rapid progression to disease. Alveolar macrophages (AM) are the first cells of the innate immune system that engage Mtb, but how HIV and antiretroviral therapy (ART) impact on the anti-mycobacterial response of AM is not known. To investigate the impact of HIV and ART on the transcriptomic and epigenetic response of AM to Mtb, we obtained AM by bronchoalveolar lavage from 20 PLWH receiving ART, 16 control subjects who were HIV-free (HC), and 14 subjects who received ART as pre-exposure prophylaxis (PrEP) to prevent HIV infection. Following in-vitro challenge with Mtb, AM from each group displayed overlapping but distinct profiles of significantly up- and down-regulated genes in response to Mtb. Comparatively, AM isolated from both PLWH and PrEP subjects presented a substantially weaker transcriptional response. In addition, AM from HC subjects challenged with Mtb responded with pronounced chromatin accessibility changes while AM obtained from PLWH and PrEP subjects displayed no significant changes in their chromatin state. Collectively, these results revealed a stronger adverse effect of ART than HIV on the epigenetic landscape and transcriptional responsiveness of AM.
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Affiliation(s)
| | - Vinicius M Fava
- Program in Infectious Diseases and Global Health, The Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Marianna Orlova
- Program in Infectious Diseases and Global Health, The Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Pauline Cassart
- Program in Infectious Diseases and Global Health, The Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Ron Olivenstein
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Joaquín Sanz
- Institute for Bio-computation and Physics of Complex Systems BIFI, Departme, University of Zaragoza, Zaragoza, Spain
| | - Yong Zhong Xu
- Program in Infectious Diseases and Global Health, The Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Anne Dumaine
- Department of Medicine, University of Chicago, Chicago, United States of America
| | | | - Vania Yotova
- Research Centre, CHU Sainte-Justine Hospital, Montréal, Canada
| | - Alain Pacis
- Canadian Centre for Computational Genomics, McGill University and Genome Quebec Innovation Center, Montréal, Canada
| | - Josée Girouard
- Chronic Viral Illnesses Service and Division of Hematology, McGill University, Montréal, Canada
| | - Barbara Kalsdorf
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
| | - Christoph Lange
- Clinical Infectious Diseases, Research Center Borstel, Borstel, Germany
| | - Jean-Pierre Routy
- Program in Infectious Diseases and Global Health, The Research Institute of the McGill University Health Centre, Montréal, Canada
| | - Luis B Barreiro
- Department of Medicine, University of Chicago, Chicago, United States of America
| | - Erwin Schurr
- Program in Infectious Diseases and Global Health, The Research Institute of the McGill University Health Centre, Montréal, Canada
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17
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Ronit A, Omland LH, Kronborg G, Pedersen G, Nielsen L, Mohey R, Wiese L, Obel N, Ahlström MG. Incidence of chronic obstructive pulmonary disease in people with HIV, their parents and siblings in Denmark. J Infect Dis 2021; 225:492-501. [PMID: 34260725 DOI: 10.1093/infdis/jiab369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 07/12/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND People with HIV (PWH) may be at increased risk of several respiratory syndromes including chronic obstructive pulmonary disease (COPD). In matched cohort studies, we examined risk factors for COPD in PWH, their parents and siblings compared with population controls. METHODS Using data from national registries, competing risk regression models were constructed and used to calculate adjusted hazard ratios (aHR) for COPD. We evaluated the effect of HIV characteristics, smoking and educational attainment on COPD incidence in PWH. RESULTS A total of 226 PWH and 1029 population controls were diagnosed with COPD during 63,661 and 562,171 person years of follow up. PWH had increased risk of being diagnosed with COPD compared to controls (aHR 2.02 [95%CI: 1.75-2.33]). Parents and siblings of PWH were also more likely to be diagnosed with COPD compared to controls. CD4+ T-cell counts were not associated with COPD, but both unsuppressed viral replication, smoking status and educational attainment were associated with COPD in PWH. No COPD diagnoses were registered in PWH with high educational attainment and absence of smoking. CONCLUSIONS PWH have an increased risk of being diagnosed with COPD, as have their parents and siblings. This seems to be driven primarily by smoking and low socioeconomic status.
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Affiliation(s)
- Andreas Ronit
- Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre,Denmark
| | - Lars H Omland
- Department of Infectious Diseases, Copenhagen University Hospital, Rigsh ospitalet,Denmark
| | - Gitte Kronborg
- Department of Infectious Diseases, Copenhagen University Hospital, Hvidovre,Denmark
| | - Gitte Pedersen
- Department of Infectious Diseases, Aalborg University Hospital, Aalborg,Denmark
| | - Lars Nielsen
- Department of Infectious Diseases, Hillerød University Hospital, Hillerød,Denmark
| | - Rajesh Mohey
- Department of Infectious Diseases, Herning University Hospital, Herning,Denmark
| | - Lothar Wiese
- Department of Internal Medicine, Division of Infectious Diseases, Zealand University Hospital, Roskilde,Denmark
| | - Niels Obel
- Department of Infectious Diseases, Copenhagen University Hospital, Rigsh ospitalet,Denmark
| | - Magnus G Ahlström
- Department of Clinical Microbiology, Copenhagen University Hospital, Rigshospitalet, Denmark
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18
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Harrington KR, Staitieh BS, Nguyen MLT, Colasanti JA, Sumitani J, Marconi VC, Auld SC. Diagnosis and Management of HIV-Associated Pulmonary Diseases in a Ryan White-Funded Primary Care Setting. AIDS Patient Care STDS 2021; 35:239-248. [PMID: 34242091 PMCID: PMC8418444 DOI: 10.1089/apc.2021.0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Despite widespread use of antiretroviral therapy (ART), people with HIV (PWH) continue to suffer substantial morbidity and mortality from pulmonary diseases. We sought to evaluate the prevalence of pulmonary symptoms, evaluations, and diagnoses (both infectious and noninfectious) among PWH receiving care at one of the largest HIV clinics in the United States. All PWH seen at the Infectious Disease Program in Atlanta, Georgia, from July 2013 to June 2018 were included. Multivariable logistic regression was used to assess the odds of all-cause mortality. Among 8387 patients, median age was 48 years, 35% had documented smoking, 74% were male, and the 47% with ≥1 pulmonary symptom or diagnosis were older and had higher rates of smoking compared to those without any symptoms or diagnoses (p-values <0.0001). Percent on ART was 97% and 81% for individuals with and without symptoms or diagnoses, respectively (p-value <0.0001). Patients with an infectious diagnosis were more likely to have a diagnostic test ordered than those with a noninfectious diagnosis (p-value <0.0001). After adjustment for demographic and clinical risk factors, odds of death were 2.1 times greater [95% confidence interval (CI) = 1.3-3.5] among those with a pulmonary symptom or diagnosis compared to those without. Despite a high prevalence of pulmonary symptoms and diagnoses in this large cohort of PWH, many did not have a complete diagnostic evaluation, particularly those with noninfectious diagnoses. Greater awareness of evaluation and treatment of noninfectious pulmonary diseases among HIV care providers will be critical to improving long-term outcomes for PWH.
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Affiliation(s)
- Kristin R.V. Harrington
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia, USA.,Address correspondence to: Kristin R.V. Harrington, BS, Department of Epidemiology, Rollins School of Public Health, 3rd Floor, Claudia Nance Rollins Building, 1518 Clifton Road, Atlanta, GA 30322, USA
| | - Bashar S. Staitieh
- Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.,Infectious Diseases Program, Grady Health System, Atlanta, Georgia, USA
| | - Minh Ly T. Nguyen
- Infectious Diseases Program, Grady Health System, Atlanta, Georgia, USA.,Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Jonathan A. Colasanti
- Infectious Diseases Program, Grady Health System, Atlanta, Georgia, USA.,Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Global Health, Emory University Rollins School of Public Health, Atlanta, Georgia, USA
| | - Jieri Sumitani
- Infectious Diseases Program, Grady Health System, Atlanta, Georgia, USA
| | - Vincent C. Marconi
- Infectious Diseases Program, Grady Health System, Atlanta, Georgia, USA.,Division of Infectious Diseases, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA.,Department of Global Health, Emory University Rollins School of Public Health, Atlanta, Georgia, USA.,Infectious Diseases Clinic, Atlanta Veterans Affairs Medical Center, Decatur, Georgia, USA.,The Emory Vaccine Center, Atlanta, Georgia, USA
| | - Sara C. Auld
- Department of Epidemiology, Emory University Rollins School of Public Health, Atlanta, Georgia, USA.,Division of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia, USA
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19
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Kuniholm MH, Bramah-Lawani M, Fitzpatrick M, Nouraie M, Qin S, Huang L, Vallejo AN, Landay AL, Morris A. Association of Monocyte Migration Marker CD11b With Pulmonary Function in People Living With HIV. J Acquir Immune Defic Syndr 2021; 86:344-352. [PMID: 33148999 PMCID: PMC9597655 DOI: 10.1097/qai.0000000000002544] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 09/19/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Maladaptive immune responses contribute to the pathogenesis of many chronic lung diseases. Here, we tested hypotheses that CD4 and CD8 T-cell and monocyte phenotypes are associated with lung function in people living with HIV and those without HIV. METHODS Markers of T cell differentiation, activation, exhaustion and senescence, and markers of monocyte recruitment and migration were quantified in 142 HIV-positive and 73 HIV-negative participants of the Pittsburgh HIV Lung Cohort. All participants underwent lung function testing. RESULTS CD4 or CD8 T-cell phenotypes were not associated with measures of lung function in HIV-positive or HIV-negative participants after adjustment for multiple comparisons. In HIV-positive participants, however, the percentage of classical monocytes that were CD11b+ had positive associations at the Bonferroni-adjusted significance threshold of P = 0.05/63 with prebronchodilator and postbronchodilator forced expiratory volume in 1 second (FEV1)/forced vital capacity (FVC) ratio (β = 0.36; P = 0.00003 and β = 0.31; P = 0.0003, respectively). In stratified analyses of n = 87 participants with CD4 ≥ 500 cells/µL, associations of percentage of classical monocytes that were CD11b+ with prebronchodilator and postbronchodilator FEV1/FVC ratio were stronger (β = 0.48 and β = 0.41, for pre- and post-, respectively) than in the entire HIV-positive study population. Significant associations of monocyte phenotypes were not observed in HIV-negative participants after adjustment for multiple comparisons. CONCLUSIONS CD11b+ expression on classical monocytes is positively associated with FEV1/FVC ratio in people living with HIV including in those with CD4 T-cell recovery. Given the normal surveillance activity of monocytes, such association suggests this monocyte subset may play a role in preservation of pulmonary function in PLWH.
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Affiliation(s)
- Mark H Kuniholm
- Department of Epidemiology and Biostatistics, University at Albany, State University of New York, Rensselaer, NY
| | | | | | - Mehdi Nouraie
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Shulin Qin
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
| | - Laurence Huang
- Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Abbe N Vallejo
- Department of Pediatrics, University of Pittsburgh, Pittsburgh, PA
- Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, PA; and
| | - Alan L Landay
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL
| | - Alison Morris
- Department of Medicine, University of Pittsburgh, Pittsburgh, PA
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20
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D'Souza G, Springer G, Gustafson D, Kassaye S, Alcaide ML, Ramirez C, Sharma A, Palella FJ, Tien PC, Detels R, Kempf MC, Lahiri CD, Rinaldo CR, French AL, Margolick JB, Adimora AA. COVID-19 symptoms and SARS-CoV-2 infection among people living with HIV in the US: the MACS/WIHS combined cohort study. HIV Res Clin Pract 2020; 21:130-139. [PMID: 33211636 PMCID: PMC7682380 DOI: 10.1080/25787489.2020.1844521] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND SARS-CoV-2 infection among People Living With HIV (PLWH) is not well-described. OBJECTIVE To study COVID-19 symptoms and SARS-CoV-2 PCR-based swab testing among participants of the Multicenter AIDS Cohort Study (MACS) and Women's Interagency HIV Study (WIHS). METHODS A telephone survey was collected April-June 30, 2020. Symptom and testing prevalence were explored. Multivariable logistic regression was used to examine the factors associated with SARS-CoV-2 positivity. RESULTS The survey was completed by 3411 participants, including 2078 (61%) PLWH and 1333 HIV-seronegative (SN) participants from across the US. Thirteen percent (n = 441) were tested for SARS-CoV-2 infection (13.4% of PLWH vs 12.2% of SN). Among those tested, positivity was higher in PLWH than SN (11.2% vs 6.1%, p = 0.08). Reasons for not being tested included testing not being available (30% of participants) and not knowing where to get tested (16% of participants). Most symptoms reported since January 2020 were similar in PLWH and SN, including headache (23% vs. 24%), myalgias (19% vs 18%), shortness of breath (14% vs 13%), chills (12% vs 10%), fever (6% vs 6%) and loss of taste or smell (6% vs 7%). Among PLWH who tested positive for SARS-CoV-2 DNA, the most common symptoms were headache (71%), myalgia (68%), cough (68%) and chills (65%). In multivariable analysis among those tested, the odds of SARS-CoV-2 positivity were higher among PLWH than SN (aOR = 2.22 95%CI = 01.01-4.85, p = 0.046) and among those living with others versus living alone (aOR = 2.95 95%CI = 1.18-7.40). CONCLUSION Prevalence and type of COVID-19 symptoms were similar in PLWH and SN. SARS-CoV-2 infection may be elevated among PLWH.
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Affiliation(s)
- Gypsyamber D'Souza
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Gayle Springer
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Deborah Gustafson
- Department of Neurology, State of New York Downstate Health Sciences University, Brooklyn, NY, USA
| | - Seble Kassaye
- Department of Medicine, Division of Infectious Diseases, Georgetown University, Washington, DC, USA
| | - Maria L Alcaide
- Department of Medicine, Division of Infectious Diseases, University of Miami Miller School of Medicine, Miami, Fl, USA
| | - Catalina Ramirez
- Department of Medicine, UNC School Division of Medicine, The Infectious Diseases, University of North Carolina School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Anjali Sharma
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Frank J Palella
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Phyllis C Tien
- Department of Medicine, University of California, San Francisco and Department of Veterans Affairs, San Francisco, CA, USA
| | - Roger Detels
- Department of Epidemiology, Fielding School of Public Health, UCLA, Los Angeles, CA, USA
| | - Mirjam-Colette Kempf
- Schools of Nursing, Public Health and Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Cecile D Lahiri
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA, USA
| | - Charles R Rinaldo
- Department of Infectious Diseases and Microbiology, Department of Pathology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Audrey L French
- Department of Medicine, CORE Center/Stroger Hospital of Cook County, Chicago, IL, USA
| | - Joseph B Margolick
- Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Ada A Adimora
- Department of Medicine, UNC School Division of Medicine, The Infectious Diseases, University of North Carolina School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.,Department of Epidemiology, UNC Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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21
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Abstract
OBJECTIVES Initial studies suggest HIV-positive persons may be at increased risk for chronic lung diseases such as chronic obstructive pulmonary disease, but have commonly relied on single-center designs, lacked HIV-negative controls, or assessed lung function with only spirometry. We tested differences in spirometry and single-breath diffusing capacity for carbon monoxide (DLCO) in persons with and without HIV. DESIGN Cross-sectional, observational study. METHODS Participants were enrolled from the Multicenter AIDS Cohort Study, a longitudinal cohort study of men who have sex with men (both HIV-positive and HIV-negative) at four sites in the United States. Standardized spirometry and DLCO testing were performed in all eligible, consenting participants at routine study visits. We tested associations between HIV status and spirometry and DLCO results, using linear and logistic regression. RESULTS Among 1067 men, median age was 57 years, prevalence of current marijuana (30%), and cigarette (24%) use was high, and another 45% were former cigarette smokers. Median forced expiratory volume in 1 s was 97% of predicted normal and DLCO was 85% of predicted normal. HIV-positive persons demonstrated no statistical difference in forced expiratory volume in 1 s compared with HIV-negative persons, but had worse DLCO (adjusted difference -2.6% of predicted; 95% confidence interval: -4.7 to -0.6%) and a higher risk of DLCO impairment (odds ratio for DLCO < 60% of predicted 2.97; 95% confidence interval: 1.36-6.47). Lower DLCO was associated with lower nadir CD4 cell counts. CONCLUSION HIV-positive men are at increased risk of abnormal gas exchange, indicated by low DLCO, compared with men without HIV.
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22
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Cribbs SK, Crothers K, Morris A. Pathogenesis of HIV-Related Lung Disease: Immunity, Infection, and Inflammation. Physiol Rev 2019; 100:603-632. [PMID: 31600121 DOI: 10.1152/physrev.00039.2018] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Despite anti-retroviral therapy (ART), human immunodeficiency virus-1 (HIV)-related pulmonary disease continues to be a major cause of morbidity and mortality for people living with HIV (PLWH). The spectrum of lung diseases has changed from acute opportunistic infections resulting in death to chronic lung diseases for those with access to ART. Chronic immune activation and suppression can result in impairment of innate immunity and progressive loss of T cell and B cell functionality with aberrant cytokine and chemokine responses systemically as well as in the lung. HIV can be detected in the lungs of PLWH and has profound effects on cellular immune functions. In addition, HIV-related lung injury and disease can occur secondary to a number of mechanisms including altered pulmonary and systemic inflammatory pathways, viral persistence in the lung, oxidative stress with additive effects of smoke exposure, microbial translocation, and alterations in the lung and gut microbiome. Although ART has had profound effects on systemic viral suppression in HIV, the impact of ART on lung immunology still needs to be fully elucidated. Understanding of the mechanisms by which HIV-related lung diseases continue to occur is critical to the development of new preventive and therapeutic strategies to improve lung health in PLWH.
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Affiliation(s)
- Sushma K Cribbs
- Pulmonary Medicine, Department of Veterans Affairs, Atlanta, Georgia; Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep, Emory University, Atlanta, Georgia; Department of Medicine, Veterans Affairs Puget Sound Health Care System and Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Kristina Crothers
- Pulmonary Medicine, Department of Veterans Affairs, Atlanta, Georgia; Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep, Emory University, Atlanta, Georgia; Department of Medicine, Veterans Affairs Puget Sound Health Care System and Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Alison Morris
- Pulmonary Medicine, Department of Veterans Affairs, Atlanta, Georgia; Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep, Emory University, Atlanta, Georgia; Department of Medicine, Veterans Affairs Puget Sound Health Care System and Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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23
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Besutti G, Santoro A, Scaglioni R, Neri S, Zona S, Malagoli A, Orlando G, Beghè B, Ligabue G, Torricelli P, Manfredini M, Pellacani G, Fabbri LM, Guaraldi G. Significant chronic airway abnormalities in never-smoking HIV-infected patients. HIV Med 2019; 20:657-667. [PMID: 31577384 DOI: 10.1111/hiv.12785] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/21/2019] [Indexed: 01/02/2023]
Abstract
OBJECTIVES The aim of the study was to describe chronic lung disease in HIV-infected never-smokers by looking at clinical, structural and functional abnormalities. METHODS This comparative cross-sectional study included 159 HIV-infected never-smoking patients [mean (± standard deviation) age 54.6 ± 9.1 years; 13.2% female; 98.1% with undetectable viral load] and 75 nonmatched never-smoking controls [mean (± standard deviation) age 52.6 ± 6.9 years; 46.7% female]. We examined calcium scoring computer tomography (CT) scans or chest CT scans, all with a lung-dedicated algorithm reconstruction, to assess emphysema and airway disease (respiratory bronchiolitis and/or bronchial wall thickening), tested pulmonary function using spirometry, lung volumes and the diffusion lung capacity of carbon monoxide (DLCO), and assessed respiratory symptoms using the Chronic Obstructive Pulmonary Disease (COPD) Assessment Test (CAT). RESULTS Twenty-five (17.2%) of the HIV-infected patients versus two (2.7%) of the controls had a CAT score > 10. Only 5% of the HIV-infected patients showed FEV1% < 80%, and 25% had DLCO < 75% of the predicted value. Based on the CT scans, they had increased prevalences, compared with the controls, of airway disease (37% versus 7.9%, respectively) and emphysema (18% versus 4%, respectively), with more severe and more frequent centrilobular disease. After correction for age, sex and clinical factors, HIV infection was significantly associated with CAT > 10 [odds ratio (OR) 7.7], emphysema (OR 4), airway disease (OR 4.5) and DLCO < 75% of predicted (OR 4). CONCLUSIONS Although comparisons were limited by the different enrolment methods used for HIV-infected patients and controls, the results suggest that never-smoking HIV-infected patients may present with chronic lung damage characterized by CT evidence of airway disease. A minority of them showed respiratory symptoms, without significant functional abnormalities.
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Affiliation(s)
- G Besutti
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy.,Radiology Unit, AUSL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - A Santoro
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - R Scaglioni
- Radiology Unit, Azienda Ospedaliero-Universitaria Policlinico di Modena, Modena, Italy
| | - S Neri
- University of Modena and Reggio Emilia, Modena, Italy
| | - S Zona
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - A Malagoli
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - G Orlando
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
| | - B Beghè
- Respiratory Disease Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - G Ligabue
- Radiology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - P Torricelli
- Radiology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - M Manfredini
- Dermatology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - G Pellacani
- Dermatology Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - L M Fabbri
- Respiratory Disease Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - G Guaraldi
- Modena HIV Metabolic Clinic, University of Modena and Reggio Emilia, Modena, Italy
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24
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Pneumoproteins are associated with pulmonary function in HIV-infected persons. PLoS One 2019; 14:e0223263. [PMID: 31574118 PMCID: PMC6772133 DOI: 10.1371/journal.pone.0223263] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 09/17/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND COPD is a common HIV comorbidity, and HIV-infected individuals have a higher incidence and earlier onset of COPD compared to HIV-uninfected individuals. While the pathogenesis of HIV-associated COPD is largely unknown, chronic inflammation may contribute. Four pneumoproteins known to be markers of lung injury and inflammation have been associated with COPD in HIV-uninfected individuals: PARC/CCL-18, SP-D, CC-16, and sRAGE. OBJECTIVE To determine whether these pneumoproteins are also associated with pulmonary function and COPD Assessment Test (CAT) scores in HIV-infected individuals. METHODS Associations between plasma pneumoprotein levels and pulmonary function were determined in a cross-sectional study of otherwise healthy HIV-infected individuals enrolled between September 2016 and June 2017. Covariates included HIV-associated (antiretroviral therapy, CD4 count, and viral load) and COPD-associated (smoking and BMI) covariates. RESULTS Among 65 participants, 78.5% were male, 50.8% had undetectable viral load, and 76.9% were ever-smokers. Mean post-bronchodilator FEV1/FVC was 0.71, and mean DLco%predicted was 61%. Higher PARC/CCL-18 was associated with lower DLco%predicted and higher CAT score. Higher CC-16 was associated with lower DLco%predicted and lower FVC%predicted. CONCLUSIONS This exploratory analysis is the first to characterize associations between these four pneumoproteins and pulmonary function in an HIV-infected cohort. Our findings suggest the pathogenesis of HIV-associated COPD may differ from that of non-HIV-associated COPD due to HIV-specific inflammatory changes affecting DLco. PARC/CCL-18 is associated with structural and functional pulmonary abnormalities and may be an important COPD biomarker candidate in HIV infection. Our study is a preliminary step toward finding clinically relevant COPD biomarkers in high-risk populations.
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25
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North CM, MacNaughton P, Lai PS, Vallarino J, Okello S, Kakuhikire B, Tsai AC, Castro MC, Siedner MJ, Allen JG, Christiani DC. Personal carbon monoxide exposure, respiratory symptoms, and the potentially modifying roles of sex and HIV infection in rural Uganda: a cohort study. Environ Health 2019; 18:73. [PMID: 31429759 PMCID: PMC6701123 DOI: 10.1186/s12940-019-0517-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Accepted: 08/12/2019] [Indexed: 05/04/2023]
Abstract
BACKGROUND Most of the global burden of pollution-related morbidity and mortality is believed to occur in resource-limited settings, where HIV serostatus and sex may influence the relationship between air pollution exposure and respiratory morbidity. The lack of air quality monitoring networks in these settings limits progress in measuring global disparities in pollution-related health. Personal carbon monoxide monitoring may identify sub-populations at heightened risk for air pollution-associated respiratory morbidity in regions of the world where the financial cost of air quality monitoring networks is prohibitive. METHODS From September 2015 through May 2017, we measured 48-h ambulatory carbon monoxide (CO) exposure in a longitudinal cohort of HIV-infected and uninfected adults in rural southwestern Uganda. We fit generalized mixed effects models to identify correlates of CO exposure exceeding international air quality thresholds, quantify the relationship between CO exposure and respiratory symptoms, and explore potential effect modification by sex and HIV serostatus. RESULTS Two hundred and sixty study participants completed 419 sampling periods. Personal CO exposure exceeded international thresholds for 50 (19%) participants. In covariate-adjusted models, living in a home where charcoal was the main cooking fuel was associated with CO exposure exceeding international thresholds (adjusted odds ratio [AOR] 11.3, 95% confidence interval [95%CI] 4.7-27.4). In sex-stratified models, higher CO exposure was associated with increased odds of respiratory symptoms among women (AOR 3.3, 95%CI 1.1-10.0) but not men (AOR 1.3, 95%CI 0.4-4.4). In HIV-stratified models, higher CO exposure was associated with increased odds of respiratory symptoms among HIV-infected (AOR 2.5, 95%CI 1.01-6.0) but not HIV-uninfected (AOR 1.4, 95%CI 0.1-14.4) participants. CONCLUSIONS In a cohort in rural Uganda, personal CO exposure frequently exceeded international thresholds, correlated with biomass exposure, and was associated with respiratory symptoms among women and people living with HIV. Our results provide support for the use of ambulatory CO monitoring as a low-cost, feasible method to identify subgroups with heightened vulnerability to pollution-related respiratory morbidity in resource-limited settings and identify subgroups that may have increased susceptibility to pollution-associated respiratory morbidity.
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Affiliation(s)
- Crystal M. North
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, 55 Fruit Street, BUL-148, Boston, MA 02118 USA
- Harvard T.H. Chan School of Public Health, Boston, MA USA
- Harvard Medical School, Boston, MA USA
| | | | - Peggy S. Lai
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, 55 Fruit Street, BUL-148, Boston, MA 02118 USA
- Harvard T.H. Chan School of Public Health, Boston, MA USA
- Harvard Medical School, Boston, MA USA
| | - Jose Vallarino
- Harvard T.H. Chan School of Public Health, Boston, MA USA
| | - Samson Okello
- Harvard T.H. Chan School of Public Health, Boston, MA USA
- Mbarara University of Science and Technology, Mbarara, Uganda
- University of Virginia Health System, Charlottesville, USA
| | | | - Alexander C. Tsai
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, 55 Fruit Street, BUL-148, Boston, MA 02118 USA
- Harvard Medical School, Boston, MA USA
- Mbarara University of Science and Technology, Mbarara, Uganda
| | | | - Mark J. Siedner
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, 55 Fruit Street, BUL-148, Boston, MA 02118 USA
- Harvard Medical School, Boston, MA USA
- Mbarara University of Science and Technology, Mbarara, Uganda
| | - Joseph G. Allen
- Harvard T.H. Chan School of Public Health, Boston, MA USA
- Harvard Medical School, Boston, MA USA
| | - David C. Christiani
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, 55 Fruit Street, BUL-148, Boston, MA 02118 USA
- Harvard T.H. Chan School of Public Health, Boston, MA USA
- Harvard Medical School, Boston, MA USA
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26
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MacDonald DM, Zanotto AD, Collins G, Baker JV, Czarnecki M, Loiza E, Nixon DE, Papastamopoulos V, Wendt CH, Wood R, Kunisaki KM. Associations between baseline biomarkers and lung function in HIV-positive individuals. AIDS 2019; 33:655-664. [PMID: 30601153 DOI: 10.1097/qad.0000000000002101] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of this study was to analyse the association of baseline biomarker data with cross-sectional lung function and subsequent decline in lung function in HIV-positive persons. DESIGN Lung function was modelled in all START pulmonary substudy participants who had baseline biomarker data and good-quality spirometry. In longitudinal analyses, we restricted to those participants with at least one good-quality follow-up spirometry test. METHODS We performed linear regression of baseline forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC) and FEV1/FVC and their longitudinal slopes on log2-transformed baseline biomarkers with adjustment for age, sex, race, region, smoking status, baseline CD4+ T-cell counts and baseline HIV-RNA. Biomarkers included D-dimer, high-sensitivity C-reactive protein (hsCRP), interleukin (IL)-6, IL-27, serum amyloid A, soluble intercellular adhesion molecule (sICAM)-1, soluble vascular cell adhesion molecule (sVCAM)-1, albumin and total bilirubin. RESULTS Among 903 included participants, baseline median age was 36 years, CD4+ cell count was 647 cells/μl, and 28.5% were current smokers. In adjusted analyses, elevated markers of systemic inflammation (hsCRP, IL-6 and serum amyloid A) were associated with lower baseline FEV1 and FVC. Elevated D-dimer and IL-6 were associated with worse airflow obstruction (lower FEV1/FVC). Despite these cross-sectional associations at baseline, no associations were found between baseline biomarkers and subsequent longitudinal lung function decline over a median follow-up time of 3.9 years (3293 spirometry-years of follow-up). CONCLUSION Commonly available biomarkers, in particular markers of systemic inflammation, are associated with worse cross-sectional lung function, but do not associate with subsequent lung function decline among HIV-positive persons with early HIV infection and baseline CD4 T-cell counts more than 500 cells/μl.
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27
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Li Y, Nouraie SM, Kessinger C, Weinman R, Huang L, Greenblatt RM, Kleerup E, Kingsley L, McMahon D, Fitzpatrick M, Morris A. Factors Associated With Progression of Lung Function Abnormalities in HIV-Infected Individuals. J Acquir Immune Defic Syndr 2018; 79:501-509. [PMID: 30142142 PMCID: PMC6203646 DOI: 10.1097/qai.0000000000001840] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND HIV is an independent risk factor for chronic obstructive pulmonary disease; however, baseline risk factors for lung function decline remain largely unknown in this population. METHODS HIV-infected participants in the Pittsburgh Lung HIV Cohort with at least 3 pulmonary function measurements between 2007 and 2016 were included. Pulmonary function testing including postbronchodilator (BD) spirometry and diffusion capacity for carbon monoxide (DLco) was performed every 18 months. We used a mixed-effect linear model to evaluate factors associated with pulmonary function testing and DLco decline and logistic regression models to evaluate factors associated with rapid FEV1 decline (defined as >80 mL per year) and any DLco decline. RESULTS Two hundred eighty-five HIV-infected participants were included. Median baseline CD4 cell count was 521 cells per micro liter, 61.9% had an undetectable HIV viral load at baseline, and 78.5% were receiving ART. Approximately 20% of participants met Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria for a diagnosis of chronic obstructive pulmonary disease at baseline. Older age and baseline GOLD stage 1 compared with stage 0 were associated with faster decline in post-BD FEV1%, whereas female sex was associated with slower decline. Similarly, female sex was associated with slower decline in DLco%. HIV-related factors including CD4 cell count, viral load, and ART use were not significantly associated with pulmonary function decline. CONCLUSIONS Older age, male sex, and higher baseline GOLD stage were associated with more rapid post-BD FEV1% decline in HIV-infected individuals.
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Affiliation(s)
- Yijia Li
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Seyed Mehdi Nouraie
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Cathy Kessinger
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Renee Weinman
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Laurence Huang
- Department of Medicine, School of Medicine, University of California, San Francisco, CA
| | - Ruth M. Greenblatt
- Departments of Clinical Pharmacy, Epidemiology, Biostatistics and Medicine, University of California, San Francisco, CA
| | - Eric Kleerup
- Department of Medicine, University of California, Los Angeles, CA
| | - Lawrence Kingsley
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Deborah McMahon
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Meghan Fitzpatrick
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Alison Morris
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
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Shikuma CM, Kohorn L, Paul R, Chow DC, Kallianpur KJ, Walker M, Souza S, Gangcuangco LMA, Nakamoto BK, Pien FD, Duerler T, Castro L, Nagamine L, Soll B. Sleep and neuropsychological performance in HIV+ subjects on efavirenz-based therapy and response to switch in therapy. HIV CLINICAL TRIALS 2018; 19:139-147. [PMID: 30451595 DOI: 10.1080/15284336.2018.1511348] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The antiretroviral drug efavirenz (EFV) has been linked to disordered sleep and cognitive abnormalities. We examined sleep and cognitive function and subsequent changes following switch to an alternative integrase inhibitor-based regimen. Thirty-two HIV-infected individuals on EFV, emtricitabine, and tenofovir (EFV/FTC/TDF) without traditional risk factors for obstructive sleep apnea (OSA) were randomized 2:1 to switch to elvitegravir/cobicistat/emtricitabine/tenofovir (EVG/COBI/FTC/TDF) or to continue EFV/FTC/TDF therapy for 12 weeks. Overnight polysomnography and standardized sleep and neuropsychological assessments were performed at baseline and at 12 weeks. No significant differences in change over 12 weeks were noted between the two arms in any sleep or neuropsychological test parameter. At entry, however, the rate of sleep disordered breathing (SDB) was substantially higher in study subjects compared to published age-matched norms and resulted in a high assessed OSA rate of 59.4%. Respiratory Disturbance Index (RDI), a measure of SDB, correlated with age- and education-adjusted global neuropsychological Z-score (NPZ) (r = -0.35, p = 0.05). Sleep Maintenance Efficiency, Wake after Sleep Onset, REM Sleep and RDI correlated with domain-specific NPZ for learning and memory (all p-values ≤ 0.05). Among HIV-infected individuals on EFV-based therapy and without traditional risk factors for OSA, sleep and neuropsychological abnormalities do not readily reverse after discontinuation of EFV. High baseline rates of SDB and abnormalities in sleep architecture exist in this population correlating with neuropsychological impairment. The role of HIV immuno-virologic or lifestyle factors as contributing etiologies should be explored. OSA may be an under-recognized etiology for cognitive dysfunction during chronic HIV.
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Affiliation(s)
- Cecilia M Shikuma
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA
| | - Lindsay Kohorn
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA
| | - Robert Paul
- b Missouri Institute of Mental Health, University of Missouri , St. Louis , MO , USA
| | - Dominic C Chow
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA.,c Queen's Medical Center , Honolulu , HI , USA
| | - Kalpana J Kallianpur
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA
| | - Maegen Walker
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA
| | - Scott Souza
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA.,c Queen's Medical Center , Honolulu , HI , USA
| | | | - Beau K Nakamoto
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA.,d Straub Medical Center , Honolulu , HI , USA
| | - Francis D Pien
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA
| | - Timothy Duerler
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA
| | | | - Lorna Nagamine
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA
| | - Bruce Soll
- a John A. Burns School of Medicine, University of Hawaii , Honolulu , Hawaii , USA.,c Queen's Medical Center , Honolulu , HI , USA
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Chand HS, Vazquez-Guillamet R, Royer C, Rudolph K, Mishra N, Singh SP, Hussain SS, Barrett E, Callen S, Byrareddy SN, Guillamet MCV, Abukhalaf J, Sheybani A, Exil V, Raizada V, Agarwal H, Nair M, Villinger F, Buch S, Sopori M. Cigarette smoke and HIV synergistically affect lung pathology in cynomolgus macaques. J Clin Invest 2018; 128:5428-5433. [PMID: 30277472 DOI: 10.1172/jci121935] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 09/27/2018] [Indexed: 12/21/2022] Open
Abstract
In the era of combined antiretroviral therapy (cART), lung diseases such as chronic bronchitis (CB) and chronic obstructive pulmonary disease (COPD) are common among persons living with HIV (PLWH), particularly smokers. Although smoking is highly prevalent among PLWH, HIV may be an independent risk factor for lung diseases; however, the role of HIV and cigarette smoke (CS) and their potential interaction in the development of chronic lung diseases among PLWH has not been delineated. To investigate this interaction, cynomolgus macaques were exposed to CS and/or simian-adapted human immunodeficiency virus (SHIV) and treated with cART. The development of CB and the lung functions were evaluated following CS±SHIV treatment. The results showed that in the lung, SHIV was a strong independent risk factor for goblet cell metaplasia/hyperplasia and mucus formation, MUC5AC synthesis, loss of tight junction proteins, and increased expression of Th2 cytokines/transcription factors. In addition, SHIV and CS synergistically reduced lung function and increased extrathoracic tracheal ring thickness. Interestingly, SHIV infection generated significant numbers of HIV-gp120+ epithelial cells (HGECs) in small airways and alveoli, and their numbers doubled in CS+SHIV-infected lungs. We conclude that even with cART, SHIV independently induces CB and pro-COPD changes in the lung, and the effects are exacerbated by CS.
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Affiliation(s)
- Hitendra S Chand
- Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA.,Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | | | - Christopher Royer
- Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA
| | - Karin Rudolph
- Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA
| | - Neerad Mishra
- Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA
| | - Shashi P Singh
- Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA
| | - Shah S Hussain
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | - Edward Barrett
- Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA
| | - Shannon Callen
- University of Nebraska Medical Center, Omaha, Nebraska, USA
| | | | | | - Jawad Abukhalaf
- University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Aryaz Sheybani
- University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Vernat Exil
- University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Veena Raizada
- University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Hemant Agarwal
- University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Madhavan Nair
- Herbert Wertheim College of Medicine, Florida International University, Miami, Florida, USA
| | - Francois Villinger
- New Iberia Research Center, University of Louisiana at Lafayette, New Iberia, Louisiana, USA
| | - Shilpa Buch
- University of Nebraska Medical Center, Omaha, Nebraska, USA
| | - Mohan Sopori
- Lovelace Respiratory Research Institute, Albuquerque, New Mexico, USA
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30
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Crothers K, Rodriguez CV, Nance RM, Akgun K, Shahrir S, Kim J, W Soo Hoo G, Sharafkhaneh A, Crane HM, Justice AC. Accuracy of electronic health record data for the diagnosis of chronic obstructive pulmonary disease in persons living with HIV and uninfected persons. Pharmacoepidemiol Drug Saf 2018; 28:140-147. [PMID: 29923258 DOI: 10.1002/pds.4567] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Revised: 04/05/2018] [Accepted: 05/07/2018] [Indexed: 12/19/2022]
Abstract
PURPOSE No prior studies have addressed the performance of electronic health record (EHR) data to diagnose chronic obstructive pulmonary disease (COPD) in people living with HIV (PLWH), in whom COPD could be more likely to be underdiagnosed or misdiagnosed, given the higher frequency of respiratory symptoms and smoking compared with HIV-uninfected (uninfected) persons. METHODS We determined whether EHR data could improve accuracy of ICD-9 codes to define COPD when compared with spirometry in PLWH vs uninfected, and quantified level of discrimination using the area under the receiver-operating curve (AUC). The development cohort consisted of 350 participants who completed research spirometry in the Examinations of HIV Associated Lung Emphysema (EXHALE) study, a pulmonary substudy of the Veterans Aging Cohort Study. Results were externally validated in 294 PLWH who performed spirometry for clinical indications from the University of Washington (UW) site of the Centers for AIDS Research Network of Integrated Clinical Systems cohort. RESULTS ICD-9 codes performed similarly by HIV status, but alone were poor at discriminating cases from non-cases of COPD when compared with spirometry (AUC 0.633 in EXHALE; 0.651 in the UW cohort). However, algorithms that combined ICD-9 codes with other clinical variables available in the EHR-age, smoking, and COPD inhalers-improved discrimination and performed similarly in EXHALE (AUC 0.771) and UW (AUC 0.734). CONCLUSIONS These data support that EHR data in combination with ICD-9 codes have moderately good accuracy to identify COPD when spirometry data are not available, and perform similarly in PLWH and uninfected individuals.
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Affiliation(s)
| | - Carla V Rodriguez
- Department of Medicine, University of Washington, Seattle, WA, USA.,Mid-Atlantic Permanente Research Institute Kaiser Permanente Mid-Atlantic States, Rockville, MD, USA
| | - Robin M Nance
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Kathleen Akgun
- Department of Medicine, Veterans Affairs (VA) Connecticut Healthcare System and Yale University, West Haven, CT, USA
| | - Shahida Shahrir
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Joon Kim
- Department of Medicine, James J. Peters VA Medical Center and Icahn School of Medicine at Mt. Sinai, New York, NY, USA
| | - Guy W Soo Hoo
- Department of Medicine, VA Greater Los Angeles Healthcare System and David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Amir Sharafkhaneh
- Department of Medicine, Michael E. DeBakey VA Medical Center and Baylor College of Medicine, Houston, TX, USA
| | - Heidi M Crane
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Amy C Justice
- Department of Medicine, Veterans Affairs (VA) Connecticut Healthcare System and Yale University, West Haven, CT, USA
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31
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Markers of chronic obstructive pulmonary disease are associated with mortality in people living with HIV. AIDS 2018; 32:487-493. [PMID: 29135579 DOI: 10.1097/qad.0000000000001701] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Aging people living with HIV (PLWH) face an increased burden of comorbidities, including chronic obstructive pulmonary disease (COPD). The impact of COPD on mortality in HIV remains unclear. We examined associations between markers of COPD and mortality among PLWH and uninfected study participants. DESIGN Longitudinal analysis of the Examinations of HIV-Associated Lung Emphysema (EXHALE) cohort study. METHODS EXHALE includes 196 PLWH and 165 uninfected smoking-matched study participants who underwent pulmonary function testing and computed tomography (CT) to define COPD and were followed. We determined associations between markers of COPD with mortality using multivariable Cox regression models, adjusted for smoking and the Veterans Aging Cohort Study (VACS) Index, a validated predictor of mortality in HIV. RESULTS Median follow-up time was 6.9 years; the mortality rate was 2.7/100 person-years among PLWH and 1.7/100 person-years among uninfected study participants (P = 0.11). The VACS Index was associated with mortality in both PLWH and uninfected study participants. In multivariable models, pulmonary function and CT characteristics defining COPD were associated with mortality in PLWH: those with airflow obstruction (forced expiratory volume in 1 s/ forced vital capacity <0.7) had 3.1 times the risk of death [hazard ratio 3.1 (95% confidence interval 1.4-7.1)], compared with those without; those with emphysema (>10% burden) had 2.4 times the risk of death [hazard ratio 2.4 (95% confidence interval 1.1-5.5)] compared with those with ≤ 10% emphysema. In uninfected subjects, pulmonary variables were not significantly associated with mortality, which may reflect fewer deaths limiting power. CONCLUSION Markers of COPD were associated with greater mortality in PWLH, independent of the VACS Index. COPD is likely an important contributor to mortality in contemporary PLWH.
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Abstract
: HIV in the antiretroviral therapy era is characterized by multimorbidity and the frequent occurrence of HIV-associated non-AIDS chronic health conditions. Respiratory symptoms and chronic pulmonary diseases, including chronic obstructive pulmonary disease, asthma, and cardiopulmonary dysfunction, are among the conditions that may present in persons living with HIV. Tobacco smoking, which is disproportionately high among persons living HIV, strongly contributes to the risk of pulmonary disease. Additionally, features associated with and at times unique to HIV, including persistent inflammation, immune cell activation, oxidative stress, and dysbiosis, may also contribute. This review summarizes the available literature regarding epidemiology of and risk factors for respiratory symptoms and chronic pulmonary disease in the current era.
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Abstract
Pulmonary complications remain among the most frequent causes of morbidity and mortality for individuals with HIV despite the advent of antiretroviral therapy (ART) and improvement in its efficacy and availability. The prevalence of non-infectious pulmonary diseases is rising in this population, reflecting both an increase in smoking and the independent risk associated with HIV. The unique mechanisms of pulmonary disease in these patients remain poorly understood, and direct effects of HIV, genetic predisposition, inflammatory pathways, and co-infections have all been implicated. Lung cancer, chronic obstructive pulmonary disease (COPD), and pulmonary hypertension are the most prevalent non-infectious pulmonary diseases in persons with HIV, and the risk of each of these diseases is higher among HIV-infected (HIV+) persons than in the general population. This review discusses the latest advances in the literature on these important complications of HIV infection.
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Affiliation(s)
- M Triplette
- Division of Pulmonary and Critical Care, Department of Medicine, University of Washington, Seattle, WA, USA.
| | - K Crothers
- Division of Pulmonary and Critical Care, Department of Medicine, University of Washington, Seattle, WA, USA
| | - E F Attia
- Division of Pulmonary and Critical Care, Department of Medicine, University of Washington, Seattle, WA, USA
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34
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Bigna JJ, Kenne AM, Asangbeh SL, Sibetcheu AT. Prevalence of chronic obstructive pulmonary disease in the global population with HIV: a systematic review and meta-analysis. LANCET GLOBAL HEALTH 2017; 6:e193-e202. [PMID: 29254748 DOI: 10.1016/s2214-109x(17)30451-5] [Citation(s) in RCA: 108] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 10/30/2017] [Accepted: 11/06/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND In recent years, the concept has been raised that people with HIV are at risk of developing chronic obstructive pulmonary disease (COPD) because of HIV infection. However, much remains to be understood about the relationship between COPD and HIV infection. We aimed to investigate this association by assessing studies that reported the prevalence of COPD in the global population with HIV. METHODS In this systematic review and meta-analysis, we assessed observational studies of COPD in people with HIV. We searched PubMed, Embase, Web of Science, and Global Index Medicus, with no language restriction, to identify articles published until June 21, 2017, and we searched the reference lists of the retrieved articles. Eligible studies reported the prevalence of COPD or had enough data to compute these estimates. We excluded studies in subgroups of participants selected on the basis of the presence of COPD; studies that were limited to other specific groups or populations, such as people with other chronic respiratory diseases; and case series, letters, reviews, commentaries, editorials, and studies without primary data or an explicit description of methods. The main outcome assessed was prevalence of COPD. Each study was independently reviewed for methodological quality. We used a random-effects model to pool individual studies and assessed heterogeneity (I2) using the χ2 test on Cochrane's Q statistic. This study is registered with PROSPERO, number CRD42016052639. FINDINGS Of 4036 studies identified, we included 30 studies (151 686 participants) from all WHO regions in the meta-analysis of COPD prevalence. 23 studies (77%) had low risk of bias, six (20%) had moderate risk of bias, and one (3%) had high risk of bias in their methodological quality. The overall prevalence of COPD was 10·5% (95% CI 6·2-15·7; I2=97·2%; six studies) according to the lower limit of normal definition of COPD, and 10·6% (6·9-15·0; 94·7%; 16 studies) according to the fixed-ratio definition. COPD prevalence was higher in Europe and among current and ever smokers, and increased with level of income and proportion of participants with detectable HIV viral load. Prevalence of COPD was significantly higher in patients with HIV than in HIV-negative controls (pooled odds ratio 1·14, 95% CI 1·05-1·25, I2=63·5%; 11 studies), even after adjustment for tobacco consumption (2·58, 1·05-6·35, 74·9%; four studies). INTERPRETATION Our findings suggest a high prevalence of COPD in the global population with HIV, and an association with HIV. As such, COPD deserves more attention from HIV health-care providers, researchers, policy makers, and stakeholders for improved detection, overall proper management, and efficient control of COPD in people with HIV. Efforts to address this burden should focus on promoting the decrease of tobacco consumption and adherence to highly active antiretroviral therapy to reduce viral load. FUNDING None.
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Affiliation(s)
- Jean Joel Bigna
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, International Network of Pasteur Institutes, Yaoundé, Cameroon.
| | - Angeladine Malaha Kenne
- Department of Epidemiology and Public Health, Centre Pasteur of Cameroon, International Network of Pasteur Institutes, Yaoundé, Cameroon
| | - Serra Lem Asangbeh
- Department of Clinical Research, the French Research Agency on HIV/AIDS and Hepatitis, Yaoundé, Cameroon
| | - Aurelie T Sibetcheu
- Department of Pediatrics, Faculty of Medicine and Biomedical Sciences, University of Yaoundé 1, Yaoundé, Cameroon
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35
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Kim TW, Walley AY, Ventura AS, Patts GJ, Heeren TC, Lerner GB, Mauricio N, Saitz R. Polypharmacy and risk of falls and fractures for patients with HIV infection and substance dependence. AIDS Care 2017; 30:150-159. [PMID: 29034725 DOI: 10.1080/09540121.2017.1384532] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Although people with HIV infection (PLWH) are at higher risk of polypharmacy and substance use, there is limited knowledge about potential harms associated with polypharmacy such as falls and fractures in this population. The study objective was to determine whether polypharmacy, as measured by the number and type of medication, is associated with falls and fractures among PLWH and DSM-IV substance dependence in the past year or ever injection drug use (IDU). We identified the number of medications by electronic medical record review in the following categories: (i) systemically active, (ii) non-antiretroviral (non-ARV), (iii) sedating, (iv) non-sedating as well as any opioid medication and any non-opioid sedating medication. Outcomes were self-reported (1) fall/accident requiring medical attention and (2) fracture in the previous year. Separate logistic regression models were fitted for medications in each category and each outcome. Among 250 participants, the odds of a fall requiring medical attention were higher with each additional medication overall (odds ratio [OR] 1.12, 95% Confidence Interval [CI] = 1.05, 1.18), each additional non-ARV medication (OR 1.13, 95%CI = 1.06, 1.20), each additional sedating medication (OR 1.36, 95%CI = 1.14, 1.62), and a non-opioid sedating medication (OR 2.89, 95%CI = 1.06, 7.85) but not with an additional non-sedating medication or opioid medication. In receiver operating characteristic (ROC) curve analyses, optimal cutoffs for predicting falls were: ≥8 overall and ≥2 sedating medications. Odds ratios for fracture in the previous year were OR 1.05, 95%CI = 0.97, 1.13 for each additional medication overall and OR 1.11, 95%CI = 0.89, 1.38 for each additional sedating medication. In PLWH and substance dependence or ever IDU, a higher number of medications was associated with greater odds of having a fall requiring medical attention. The association appeared to be driven largely by sedating medications. Future studies should determine if reducing such polypharmacy, particularly sedating medications, lowers the risk of falls.
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Affiliation(s)
- Theresa W Kim
- a Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Boston Medical Center , Boston University School of Medicine , Boston , MA , USA
| | - Alexander Y Walley
- a Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Boston Medical Center , Boston University School of Medicine , Boston , MA , USA
| | - Alicia S Ventura
- a Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Boston Medical Center , Boston University School of Medicine , Boston , MA , USA
| | - Gregory J Patts
- b Data Coordinating Center , Boston University School of Public Health , Boston , MA , USA
| | - Timothy C Heeren
- c Department of Biostatistics , Boston University School Public Health , Boston , MA , USA
| | | | | | - Richard Saitz
- a Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Boston Medical Center , Boston University School of Medicine , Boston , MA , USA.,e Department of Community Health Sciences , Boston University School of Public Health , Boston , MA , USA
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36
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Wasserman P, Rubin DS, Turett G. Review: Anal Intraepithelial Neoplasia in HIV-Infected Men Who Have Sex with Men: Is Screening and Treatment Justified? AIDS Patient Care STDS 2017; 31:245-253. [PMID: 28530494 DOI: 10.1089/apc.2017.0063] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Anal squamous cell carcinoma (SCC) is the fourth most prevalent cancer in human immunodeficiency virus (HIV)-infected men who have sex with men (MSM). Human papillomavirus (HPV) has been detected in over 90% of anal carcinoma biopsy specimens from MSM, and is considered a necessary, but alone, insufficient factor for carcinogenesis. Anal intraepithelial neoplasia (AIN) may be precursive for SCC, and screening cytology with referral of persons with abnormality for high-resolution anoscopy-guided biopsy, and AIN treatment, has been recommended for prevention. In the absence of either randomized controlled trials or surveillance data demonstrating a reduction in anal SCC incidence, these recommendations were based on analogy with cervical cancer. HPV-mediated genetic changes associated with cervical cancer, and aneuploidy, have been documented in AIN. However, little data exist on the rate of AIN progression to SCC. The treatment of AIN is frequently prolonged and not curative, and if routinized in the care of HIV-infected MSM, would likely be recurring well into their sixth decade of life. Clinical trials demonstrating a reduction in invasive anal carcinoma incidence, as well as acceptable morbidity with repeated AIN destruction, are needed before asking our patients to commit to routine treatment.
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Affiliation(s)
- Peter Wasserman
- Division of Infectious Diseases, Department of Medicine, New York-Presbyterian Queens, Flushing, New York
- Weill Cornell Medical College, New York, New York
| | | | - Glenn Turett
- Division of Infectious Diseases, Department of Medicine, New York-Presbyterian Queens, Flushing, New York
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37
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North CM, Valeri L, Hunt PW, Mocello AR, Martin JN, Boum Y, Haberer JE, Bangsberg DR, Christiani DC, Siedner MJ. Cooking fuel and respiratory symptoms among people living with HIV in rural Uganda. ERJ Open Res 2017; 3:00094-2016. [PMID: 28534032 PMCID: PMC5436927 DOI: 10.1183/23120541.00094-2016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Accepted: 03/11/2017] [Indexed: 11/17/2022] Open
Abstract
Household air pollution (HAP) and chronic HIV infection are each associated with significant respiratory morbidity. Little is known about relationships between HAP and respiratory symptoms among people living with HIV. The objective of this study was to investigate the relationship between cooking fuel type and chronic respiratory symptoms in study participants from the Uganda AIDS Rural Treatment Outcomes Study. Study participants were enrolled at the time of antiretroviral therapy initiation and seen quarterly from 2005 to 2014 for health-focused questionnaires, CD4 count and HIV viral load. We used multivariable logistic regression and generalised estimating equations, with each study visit as a unit of observation, to investigate relationships between cooking fuel type and chronic respiratory symptoms. We observed an association between cooking with firewood (versus charcoal) and chronic cough among HIV-infected females in rural Uganda (adjusted OR 1.41, 95% CI 1.00–1.99; p=0.047). We did not observe an association between cooking fuel type and respiratory symptoms among males (adjusted OR 0.88, 95% CI 0.47–1.63; p=0.658). Associations between cooking fuel and chronic cough in this HIV-infected cohort may be influenced by sex-based roles in meal preparation. This study raises important questions about relationships between household air pollution, HIV infection and respiratory morbidity. This study raises important questions about relationships between air pollution, HIV and respiratory morbidityhttp://ow.ly/zjsJ30arkI0
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Affiliation(s)
- Crystal M North
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Dept of Environmental Health, Harvard School of Public Health, Boston, MA, USA
| | - Linda Valeri
- Psychiatric Biostatistics Laboratory, McLean Hospital, Belmont, MA, USA.,Dept of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Peter W Hunt
- Dept of Medicine, University of California, San Francisco, CA, USA
| | - A Rain Mocello
- Dept of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Jeffrey N Martin
- Dept of Medicine, University of California, San Francisco, CA, USA.,Dept of Epidemiology and Biostatistics, University of California, San Francisco, CA, USA
| | - Yap Boum
- Epicentre Research Base, Mbarara, Uganda
| | - Jessica E Haberer
- Massachusetts General Hospital Global Health, Harvard Medical School, Boston, MA, USA
| | - David R Bangsberg
- Massachusetts General Hospital Global Health, Harvard Medical School, Boston, MA, USA.,Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | - David C Christiani
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Dept of Environmental Health, Harvard School of Public Health, Boston, MA, USA
| | - Mark J Siedner
- Massachusetts General Hospital Global Health, Harvard Medical School, Boston, MA, USA.,Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.,Faculty of Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
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Drummond MB, Lambert AA, Hussien AF, Lin CT, Merlo CA, Wise RA, Kirk GD, Brown RH. HIV Infection Is Independently Associated with Increased CT Scan Lung Density. Acad Radiol 2017; 24:137-145. [PMID: 27876271 PMCID: PMC5237394 DOI: 10.1016/j.acra.2016.09.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 09/29/2016] [Accepted: 09/30/2016] [Indexed: 11/20/2022]
Abstract
RATIONALE AND OBJECTIVES Noninfectious pulmonary complications are common among HIV-infected individuals and may be detected early by quantitative computed tomography (CT) scanning. The association of HIV disease markers with CT lung density measurement remains poorly understood. MATERIALS AND METHODS One hundred twenty-five participants free of spirometry-defined lung disease were recruited from a longitudinal cohort study of HIV-infected and HIV-uninfected individuals to undergo standardized CT scan of the chest. Parenchymal density for the entire lung volume was calculated using computerized software. Qualitative assessment of CT scans was conducted by two radiologists masked to HIV status. Linear regression models were developed to determine the independent association of markers of HIV infection on inspiratory scan mean lung density (MLD). RESULTS HIV-infected participants had a significantly higher MLD (denser lung) compared to HIV-uninfected participants (-815 Hounsfield unit [HU] vs -837 HU; P = 0.002). After adjusting for relevant covariates, HIV infection was independently associated with 19.9 HU higher MLD (95% CI 6.04 to 33.7 HU; P = 0.005). In qualitative assessment, only ground glass attenuation and cysts were noted more commonly among HIV-infected individuals compared to HIV-uninfected individuals (34% vs 17% [P = 0.045] and 27% vs 10% [P = 0.03], respectively). No qualitative radiographic abnormalities attenuated the association between HIV infection and increased MLD. CONCLUSIONS HIV infection is independently associated with increased lung density. Although qualitative CT abnormalities were common in this cohort, only ground glass attenuation and cysts were noted more frequently in HIV-infected participants, suggesting that the increased lung density observed among HIV-infected individuals may be associated with subclinical inflammatory lung changes.
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Affiliation(s)
- M Bradley Drummond
- Department of Medicine, University of North Carolina at Chapel Hill School of Medicine, 125 Mason Farm Road, CB# 7248, Chapel Hill, North Carolina 27599.
| | - Allison A Lambert
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Amira F Hussien
- Department of Radiology, Johns Hopkins University, Baltimore, Maryland
| | - Cheng T Lin
- Department of Radiology, Johns Hopkins University, Baltimore, Maryland
| | - Christian A Merlo
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Robert A Wise
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Gregory D Kirk
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland
| | - Robert H Brown
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland; Department of Radiology, Johns Hopkins University, Baltimore, Maryland; Department of Environmental Health Sciences, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland; Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland
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The Lesbian, Gay, Bisexual, and Transgender Community and Respiratory Health. Respir Med 2017. [DOI: 10.1007/978-3-319-43447-6_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Emphysema Distribution and Diffusion Capacity Predict Emphysema Progression in Human Immunodeficiency Virus Infection. PLoS One 2016; 11:e0167247. [PMID: 27902753 PMCID: PMC5130231 DOI: 10.1371/journal.pone.0167247] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 11/10/2016] [Indexed: 11/25/2022] Open
Abstract
Background Chronic obstructive pulmonary disease (COPD) and emphysema are common amongst patients with human immunodeficiency virus (HIV). We sought to determine the clinical factors that are associated with emphysema progression in HIV. Methods 345 HIV-infected patients enrolled in an outpatient HIV metabolic clinic with ≥2 chest computed tomography scans made up the study cohort. Images were qualitatively scored for emphysema based on percentage involvement of the lung. Emphysema progression was defined as any increase in emphysema score over the study period. Univariate analyses of clinical, respiratory, and laboratory data, as well as multivariable logistic regression models, were performed to determine clinical features significantly associated with emphysema progression. Results 17.4% of the cohort were emphysema progressors. Emphysema progression was most strongly associated with having a low baseline diffusion capacity of carbon monoxide (DLCO) and having combination centrilobular and paraseptal emphysema distribution. In adjusted models, the odds ratio (OR) for emphysema progression for every 10% increase in DLCO percent predicted was 0.58 (95% confidence interval [CI] 0.41–0.81). The equivalent OR (95% CI) for centrilobular and paraseptal emphysema distribution was 10.60 (2.93–48.98). Together, these variables had an area under the curve (AUC) statistic of 0.85 for predicting emphysema progression. This was an improvement over the performance of spirometry (forced expiratory volume in 1 second to forced vital capacity ratio), which predicted emphysema progression with an AUC of only 0.65. Conclusion Combined paraseptal and centrilobular emphysema distribution and low DLCO could identify HIV patients who may experience emphysema progression.
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Brown J, Roy A, Harris R, Filson S, Johnson M, Abubakar I, Lipman M. Respiratory symptoms in people living with HIV and the effect of antiretroviral therapy: a systematic review and meta-analysis. Thorax 2016; 72:355-366. [PMID: 27965402 PMCID: PMC5520276 DOI: 10.1136/thoraxjnl-2016-208657] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 08/17/2016] [Accepted: 09/05/2016] [Indexed: 01/06/2023]
Abstract
Background Antiretroviral therapy (ART) has significantly altered the pattern of acute and chronic HIV-related disease. However, it is not clear what this means in terms of respiratory symptoms. We sought to investigate the association between HIV status and respiratory symptoms and how these have changed with the availability of ART. Methods We searched Cochrane, Medline and Embase databases for studies published between 1946 and August 2015 comparing the prevalence of respiratory symptoms in populations with and without HIV infection. We undertook random effects meta-analysis of the main symptoms reported. We studied heterogeneity and completed sensitivity analyses and funnel plots. Results From 5788 unique references identified, 24 papers provided relevant data: 18 documented the prevalence of cough and 11 examined the prevalence of breathlessness among other symptoms reported. Compared with the HIV negative, people living with HIV (PLWH) were more likely to have respiratory symptoms with pooled ORs for the prevalence of cough of 3.05 (95% CI 2.24 to 4.16) in resource-limited populations without access to ART; 2.18 (1.56 to 3.18) in resource-rich populations without access to ART and 1.11 (0.99 to 1.24) in resource-rich populations with access to ART. In resource-rich settings, although the availability of ART was associated with a reduction in the difference between HIV-positive and HIV-negative individuals, PLWH were more likely to report breathlessness, OR 1.39 (95% CI 1.11 to 1.73). Conclusions Respiratory symptoms are more common in PLWH than controls. This association persists although at a reduced level in populations with access to ART.
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Affiliation(s)
- James Brown
- Departments of HIV and Respiratory Medicine, Royal Free London NHS Foundation trust, London, UK.,UCL Respiratory, Division of Medicine, University College London, London, UK
| | | | | | - Sarah Filson
- Departments of HIV and Respiratory Medicine, Royal Free London NHS Foundation trust, London, UK
| | - Margaret Johnson
- Departments of HIV and Respiratory Medicine, Royal Free London NHS Foundation trust, London, UK
| | - Ibrahim Abubakar
- Public Health England, London, UK.,Department of Infection and Population Health, University College London, London, UK
| | - Marc Lipman
- Departments of HIV and Respiratory Medicine, Royal Free London NHS Foundation trust, London, UK.,UCL Respiratory, Division of Medicine, University College London, London, UK
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Abstract
PURPOSE OF REVIEW Human immunodeficiency virus (HIV) is now managed as a chronic disease. Non-infectious pulmonary conditions have replaced infection as the biggest threat to lung health, particularly as HIV cohorts age, but there is no consensus on how best to maintain long-term lung health. We review the epidemiology and pathogenesis of chronic obstructive pulmonary disease (COPD), pulmonary arterial hypertension (PAH), and lung cancer in HIV-seropositive individuals. RECENT FINDINGS Diagnoses of COPD are now up to 50% more prevalent in HIV-seropositive individuals than HIV-uninfected controls, and prospective pulmonary function studies find significant impairment in 7% to more than 50% of HIV-seropositive individuals. The prevalence of HIV-PAH is 0.2-0.5%, and lung cancer is two to three times more prevalent in HIV-seropositive individuals. Although host factors such as age and smoking have a role, HIV is an independent contributor to the pathogenesis of COPD, PAH, and lung cancer. Chronic inflammation, immune senescence, oxidative stress, and direct effects of viral proteins are all potential pathogenetic mechanisms. Despite their prevalence, non-infectious lung diseases remain underrecognized and evidence for effective screening strategies in HIV-seropositive individuals is limited. SUMMARY COPD, PAH, and lung cancer are a growing threat to lung health in the highly active antiretroviral therapy era necessitating early recognition.
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Affiliation(s)
- Paul Collini
- aDepartment of Infection, Immunity & Cardiovascular Disease, University of Sheffield Medical School, Sheffield, UK bDepartment of Medicine, University of Pittsburgh, 628 NW Montefiore University Hospital, Pittsburgh, Pennsylvania, USA
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Association of chronic obstructive pulmonary disease with frailty measurements in HIV-infected and uninfected Veterans. AIDS 2016; 30:2185-93. [PMID: 27191979 DOI: 10.1097/qad.0000000000001162] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Chronic obstructive pulmonary disease (COPD) prevalence is increasing among aging HIV-infected individuals. We determined the association between COPD and self-reported measures of frailty [adapted frailty-related phenotype (aFRP)] and physical limitation, and a clinical biomarker of physiologic frailty [Veterans Aging Cohort Study (VACS) Index] in HIV-infected compared with uninfected individuals. DESIGN Cross-sectional study of VACS participants between 2002 and 2012. METHODS Prefrail/aFRP was obtained from self-reported surveys. Prefrail was defined as 1-2 domains of physical shrinking, exhaustion, slowness and low physical activity; aFRP was defined as at least 3 domains. Physical limitation scale was determined from 12 self-reported survey items assessing limitations performing physical activities. VACS index includes age and laboratory measurements. We used regression models to test for associations between COPD and outcomes in models stratified by HIV status. RESULTS The sample included 3538 HIV-infected and 3606 uninfected participants; 67 and 63% were black (P = 0.0003), 97 and 92% were men (P < 0.0001) and 4 and 5% had COPD (P = 0.2). In unadjusted analyses, COPD was associated with all three outcomes (P < 0.0001). In adjusted analyses, COPD was associated with increased prefrail and aFRP in HIV-infected and uninfected participants (P ≤ 0.01 for all comparisons). COPD was associated with physical limitation in both groups (P < 0.0001). There was an interaction between COPD and physical limitation by HIV status with increased physical limitation among HIV-infected participants (P = 0.04). COPD was not associated with VACS index. CONCLUSION COPD was strongly associated with aFRP and physical limitations. COPD management may mediate frailty through functional limitations rather than physiologic biomarkers, especially in HIV-infected individuals.
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Novel relationships of markers of monocyte activation and endothelial dysfunction with pulmonary dysfunction in HIV-infected persons. AIDS 2016; 30:1327-39. [PMID: 26990629 DOI: 10.1097/qad.0000000000001092] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Chronic obstructive pulmonary disease is a common comorbidity in HIV, with prevalence and severity of disease incompletely explained by risk factors such as smoking and age. Unique HIV-associated factors, including microbial translocation, monocyte activation, and endothelial dysfunction, have been described in other comorbidities, but have not been investigated in relation to pulmonary abnormalities in HIV. This study assessed the relationship of these pathologic processes to pulmonary function in HIV-infected and uninfected individuals and determined if relationships were unique to HIV. DESIGN Longitudinal observational study. METHODS Total 274 participants completed pulmonary function testing. Markers of inflammation (IL-6, IL-8, and TNFα), microbial translocation (lipopolysaccharide, sCD14), monocyte activation (sCD163, sCD14, and IL-2 receptor), and endothelial dysfunction (endothelin-1) were measured at baseline. Cross-sectional and longitudinal analyses were performed, adjusting for pertinent covariates. RESULTS In HIV-infected individuals, higher IL-6 and endothelin-1 associated with worse forced expiratory volume in one second (FEV1) percentage-predicted, and higher sCD163 associated with worse FEV1/forced vital capacity. IL-6, TNFα, lipopolysaccharide, sCD163, IL-2 receptor, and endothelin-1 associated with diffusing impairment. sCD163 and endothelin-1 interacted with HIV status in relationship to pulmonary function. In HIV-infected individuals only, baseline endothelin-1 was associated with lower FEV1, and sCD163 and endothelin-1 were associated with lower diffusing capacity during follow-up. CONCLUSION Circulating markers of HIV-associated humoral abnormalities are associated with airflow obstruction and diffusing impairment and baseline measures of monocyte activation and endothelial dysfunction associate with lower pulmonary function over time in HIV-infected persons. These findings suggest mechanisms of the disproportionate burden of chronic obstructive pulmonary disease in HIV-infected persons.
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Drummond MB, Kunisaki KM, Huang L. Obstructive Lung Diseases in HIV: A Clinical Review and Identification of Key Future Research Needs. Semin Respir Crit Care Med 2016; 37:277-88. [PMID: 26974304 DOI: 10.1055/s-0036-1578801] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
HIV infection has shifted from what was once a disease directly impacting short-term mortality to what is now a chronic illness controllable in the era of effective combination antiretroviral therapy (ART). In this setting, life expectancy for HIV-infected individual is nearly comparable to that of individuals without HIV. Subsequent to this increase in life expectancy, there has been recognition of increased multimorbidity among HIV-infected persons, with prevalence of comorbid chronic illnesses now approaching 65%. Obstructive lung diseases, including chronic obstructive pulmonary disease (COPD) and asthma, are prevalent conditions associated with substantial morbidity and mortality in the United States. There is overlap in risk factors for HIV acquisition and chronic lung diseases, including lower socioeconomic status and the use of tobacco and illicit drugs. Objectives of this review are to (1) summarize the current state of knowledge regarding COPD and asthma among HIV-infected persons, (2) highlight implications for clinicians caring for patients with these combined comorbidities, and (3) identify key research initiatives to reduce the burden of obstructive lung diseases among HIV-infected persons.
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Affiliation(s)
- M Bradley Drummond
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ken M Kunisaki
- Section of Pulmonary, Critical Care, and Sleep Medicine, Minneapolis VA Health Care System, Minneapolis, Minnesota
| | - Laurence Huang
- Division of Pulmonary and Critical Care Medicine, San Francisco General Hospital, University of California San Francisco, San Francisco, California
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Pefura-Yone EW, Kengne AP, Balkissou AD, Magne-Fotso CG, Ngo-Yonga M, Boulleys-Nana JR, Efe-de-Melingui NR, Ndjeutcheu-Moualeu PI, Mbele-Onana CL, Kenmegne-Noumsi EC, Kolontchang-Yomi BL, Theubo-Kamgang BJ, Ebouki ER, Djuikam-Kamga CK, Amougou F, Mboumtou L, Petchou-Talla EL, Kuaban C. Prevalence of obstructive lung disease in an African country using definitions from different international guidelines: a community based cross-sectional survey. BMC Res Notes 2016; 9:124. [PMID: 26917543 PMCID: PMC4766601 DOI: 10.1186/s13104-015-1731-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 11/23/2015] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Obstructive lung disease (OLD), a major global public health problem, has been less investigated in African countries. We assessed the prevalence and determinants of OLD in Yaounde (the capital city of Cameroon), using internationally agreed definitions. METHODS Participants were adults (age >19 years) screened during a community-based survey between December 2013 and April 2014. Air flow limitation (AFL) was based on a pre-bronchodilator forced expiratory volume in 1 s (FEV1) and forced vital capacity (FVC) below the lower limit of normal (LLN, AFL-LLN). Chronic obstructive pulmonary disease (COPD) was based on post-bronchodilator FEV1/FVC ratio < LLN (COPD-LLN). RESULTS Of the 1287 subjects included, 51.9% were female, 9.3% were current smokers and their mean age was 34.4 ± 12.8 years. Forty-nine (3.8%, 95% CI 2.8-4.9%) participants had AFL-LLN. Thirty-one subjects had COPD-LLN; giving a prevalence of COPD-LLN of (2.4%, 95% CI 1.6-3.3%). In multivariable analysis, male gender (AOR 2.42; 95% CI 1.12-5.20) and lifetime wheezing (AOR 2.88; 95% CI 1.06-7.81) were the determinants of COPD-LLN. Otherwise, male sex (AOR 1.93, 95% CI 1.00-3.73), age 40-59 years (AOR 1.99, 95% CI 1.04-3.81) and lifetime wheezing (AOR 2.65, 95% CI 1.13-6.20) remained as independent determinants of AFL-LLN. CONCLUSIONS Obstructive lung disease based on more accurate definitions was relatively infrequent in this population. It is important to sensitize the medical staff and the general public about this condition which should be actively investigated in individuals aged 40 years and above.
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Affiliation(s)
- Eric Walter Pefura-Yone
- Department of Internal Medicine and Subspecialties, Faculty of Medicine and Biomedical Sciences, University of Yaounde I, Yaounde, Cameroon.
- Pneumology service, Yaounde Jamot Hospital, P.O Box: 4021, Yaounde, Cameroon.
| | - André Pascal Kengne
- South African Medical Research Council & University of Cape Town, Cape Town, South Africa.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Christopher Kuaban
- Department of Internal Medicine and Subspecialties, Faculty of Medicine and Biomedical Sciences, University of Yaounde I, Yaounde, Cameroon.
- Faculty of Heath Sciences, University of Bamenda, Bamenda, Cameroon.
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Association of COPD With Risk for Pulmonary Infections Requiring Hospitalization in HIV-Infected Veterans. J Acquir Immune Defic Syndr 2016; 70:280-8. [PMID: 26181820 DOI: 10.1097/qai.0000000000000751] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Pulmonary infections remain more common in HIV-infected (HIV+) compared with uninfected individuals. The increase in chronic lung diseases among aging HIV+ individuals may contribute to this persistent risk. We sought to determine whether chronic obstructive pulmonary disease (COPD) is an independent risk factor for different pulmonary infections requiring hospitalization among HIV+ patients. METHODS We analyzed data from 41,993 HIV+ Veterans in the nationwide Veterans Aging Cohort Study Virtual Cohort from 1996 to 2009. Using International Classification of Diseases, Ninth Revision codes, we identified baseline comorbid conditions, including COPD, and incident community-acquired pneumonia (CAP), pulmonary tuberculosis (TB), and Pneumocystis jirovecii pneumonia (PCP) requiring hospitalization within 2 years after baseline. We used multivariable Poisson regression to determine incidence rate ratios (IRRs) associated with COPD for each type of pulmonary infection, adjusting for comorbidities, CD4 cell count, HIV viral load, smoking status, substance use, vaccinations, and calendar year at baseline. RESULTS Unadjusted incidence rates of CAP, TB, and PCP requiring hospitalization were significantly higher among persons with COPD compared to those without COPD (CAP: 53.9 vs. 19.4 per 1000 person-years; TB: 8.7 vs. 2.8; PCP: 15.5 vs. 9.2; P ≤ 0.001). In multivariable Poisson regression models, COPD was independently associated with increased risk of CAP, TB, and PCP (IRR: 1.94, 95% confidence interval [CI]: 1.64 to 2.30; IRR: 2.60, 95% CI: 1.70 to 3.97; and IRR: 1.48, 95% CI: 1.10 to 2.01, respectively). CONCLUSIONS COPD is an independent risk factor for CAP, TB, and PCP requiring hospitalization among HIV+ individuals. As the HIV+ population ages, the growing burden of COPD may confer substantial risk for pulmonary infections.
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Risk factors associated with acute exacerbation of chronic obstructive pulmonary disease in HIV-infected and uninfected patients. AIDS 2016; 30:455-63. [PMID: 26765938 DOI: 10.1097/qad.0000000000000940] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVE To determine the association between HIV infection and other risk factors for acute exacerbation of chronic obstructive pulmonary disease (AECOPD). DESIGN Longitudinal, national Veterans Aging Cohort Study including 43 618 HIV-infected and 86 492 uninfected veterans. METHODS AECOPD was defined as an inpatient or outpatient COPD ICD-9 diagnosis accompanied by steroid and/or antibiotic prescription within 5 days. We calculated incidence rate ratios (IRR) and 95% confidence intervals (CI) for first AECOPD over 2 years and used Poisson regression models to adjust for risk factors. RESULTS Over 234 099 person-years of follow-up, 1428 HIV-infected and 2104 uninfected patients had at least one AECOPD. HIV-infected patients had an increased rate of AECOPD compared with uninfected (18.8 vs. 13.3 per 1000 person-years, P < 0.001). In adjusted models, AECOPD risk was greater in HIV-infected individuals overall (IRR 1.54; 95% CI 1.44-1.65), particularly in those with more severe immune suppression when stratified by CD4 cell count (cells/μl) compared with uninfected (HIV-infected CD4 < 200: IRR 2.30, 95% CI 2.10-2.53, HIV-infected CD4 ≥ 200-349: IRR 1.32, 95% CI 1.15-1.51, HIV-infected CD4 ≥ 350: IRR 0.99, 95% CI 0.88-1.10). HIV infection also modified the association between current smoking and alcohol-related diagnoses with risk for AECOPD such that interaction terms for HIV and current smoking or HIV and alcohol-related diagnoses were each significantly associated with AECOPD. CONCLUSION HIV infection, especially with lower CD4 cell count, is an independent risk factor for AECOPD. Enhanced susceptibility to harm from current smoking or unhealthy alcohol use in HIV-infected patients may also contribute to the greater rate of AECOPD.
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Oni T, Unwin N. Why the communicable/non-communicable disease dichotomy is problematic for public health control strategies: implications of multimorbidity for health systems in an era of health transition. Int Health 2015; 7:390-9. [PMID: 26103981 PMCID: PMC4638105 DOI: 10.1093/inthealth/ihv040] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Revised: 04/23/2015] [Accepted: 05/05/2015] [Indexed: 01/09/2023] Open
Abstract
In today's globalized world, rapid urbanization, mechanization of the rural economy, and the activities of trans-national food, drink and tobacco corporations are associated with behavioral changes that increase the risk of chronic non-communicable diseases (NCDs). These changes include less healthy diet, lower physical activity, tobacco smoking and increased alcohol consumption. As a result, population health profiles are rapidly changing. For example, the global burden of type 2 diabetes mellitus is expected to double by 2030, with 80% of adult cases occurring in low and middle-income countries (LMIC). Many LMIC are undergoing rapid changes associated with developing high rates of NCD while concomitantly battling high levels of certain communicable diseases, including HIV, TB and malaria. This has population health, health systems and economic implications for these countries. This critical review synthesizes evidence on the overlap and interactions between established communicable and emerging NCD epidemics in LMIC. The review focuses on HIV, TB and malaria and explores the disease-specific interactions with prevalent NCDs in LMIC including diabetes, cardiovascular disease, chronic obstructive pulmonary disease, chronic renal disease, epilepsy and neurocognitive diseases. We highlight the complexity, bi-directionality and heterogeneity of these interactions and discuss the implications for health systems.
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Affiliation(s)
- Tolu Oni
- Division of Public Health Medicine, School of Public Health and Family Medicine, University of Cape Town, South Africa Clinical Infectious Disease Research Initiative, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, South Africa
| | - Nigel Unwin
- Chronic Disease Research Centre, Tropical Medicine Research Institute, University of the West Indies, Bridgetown, Barbados MRC Epidemiology Unit, University of Cambridge, UK
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