1
|
Moreira RDC, Rodrigues A, Leonardo BM, Arabe D, Santos R, Cardoso SW, Grinsztejn B, Veloso V, Pacheco AG. Smoking Cessation Is Associated With Short-Term Improvement of Vascular Health in a Cohort of People Living With HIV in Rio de Janeiro, Brazil. Am J Cardiol 2024; 214:157-166. [PMID: 38160920 DOI: 10.1016/j.amjcard.2023.12.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 11/24/2023] [Accepted: 12/17/2023] [Indexed: 01/03/2024]
Abstract
Smoking is highly prevalent in people living with HIV/AIDS (PLHA), leading to detrimental effects in different tissues. We examined the effects of nicotine replacement therapy (NRT) on smoking cessation and vascular health. From December 2019 to October 2021, we prospectively enrolled PLHA who were actively smoking. The primary outcome was endothelial function measured by brachial artery flow-mediated dilatation (FMD). We evaluated the percent change in FMD compared to the baseline measure (Δ%FMD) to detect improvements among participants who quit smoking. To confirm the results, we used linear regression models to account for classical cardiovascular (CV) confounders. We included 117 participants with median age of 45.5 years (IQR= 36.4-54.8); 22 (20.4%) had hypertension, 9 (8.3%) had diabetes, almost half were smoking 20+ cigarettes/day (41.7%). After 12 weeks 30.76% participants quit smoking. Comparison of Δ%FMD change from baseline to week 12 showed that among participants adherent to therapy, there has been an increase in Δ%FMD when compared to those who relapsed (1.17% [0.29-2.98] vs -0.19% [-1.95-0.91], p<0.001). After adjustment for CV factors, multiple linear regression showed that Δ%FMD in participants who quit smoking presented a 2.54 mean increase in comparison to those who continued smoking (p=0.007). In conclusion, this study provides evidence that a strategy of NRT and counseling is modestly effective for smoking cessation in PLHA and improves vascular health in a short period of time. This reinforces the importance of the widespread anti-tobacco programs in HIV clinics and the expected impact lowering the incidence of future cardiovascular events.
Collapse
Affiliation(s)
| | | | | | - Daniel Arabe
- Evandro Chagas National Institute of Infectology, Rio de Janeiro, Brazil
| | - Renata Santos
- Evandro Chagas National Institute of Infectology, Rio de Janeiro, Brazil
| | | | - Beatriz Grinsztejn
- Evandro Chagas National Institute of Infectology, Rio de Janeiro, Brazil
| | - Valdilea Veloso
- Evandro Chagas National Institute of Infectology, Rio de Janeiro, Brazil
| | - Antonio G Pacheco
- Scientific Computing Program of Oswaldo Cruz Fundation (PROCC), Rio de Janeiro, Brazil
| |
Collapse
|
2
|
Bui TC, Hoogland CE, Chhea C, Sopheab H, Ouk V, Samreth S, Hor B, Vidrine JI, Businelle MS, Shih YCT, Sutton SK, Jones SR, Shorey Fennell B, Cottrell-Daniels C, Frank-Pearce SG, Ngor C, Kulkarni S, Vidrine DJ. Ending Tobacco Use Through Interactive Tailored Messaging for Cambodian People With HIV (Project EndIT): Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2023; 12:e48923. [PMID: 37384390 PMCID: PMC10365624 DOI: 10.2196/48923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 05/25/2023] [Indexed: 07/01/2023] Open
Abstract
BACKGROUND The prevalence of smoking remains high in many low- and middle-income countries (LMICs), including the Southeast Asian nation of Cambodia. Smoking is especially hazardous for people with HIV. In Cambodia, approximately 43%-65% of men with HIV and 3%-5% of women with HIV smoke cigarettes. Thus, there is a critical need for cost-effective smoking cessation interventions for Cambodian people with HIV. This paper describes the design, methods, and data analysis plans for a randomized controlled trial assessing the efficacy of a theory-based mobile health smoking cessation intervention in Cambodian people with HIV. OBJECTIVE This 2-group randomized controlled trial compares the efficacy of a mobile health-based automated messaging (AM) intervention versus standard care (SC) in facilitating smoking cessation among Cambodian people with HIV. METHODS Cambodian people with HIV who currently smoke and are receiving antiretroviral treatment (target, N=800) will be randomized to (1) SC or (2) the AM intervention. SC participants will receive brief advice to quit smoking, written self-help materials, nicotine patches, and will complete weekly app-delivered dietary assessments for 26 weeks. AM participants will receive all SC components (but will complete smoking-related weekly assessments instead of dietary assessments), in addition to a fully automated tailored messaging program driven by the weekly assessments to facilitate smoking cessation. In the Phase-Based Model of smoking cessation, the cessation process is partitioned into 4 phases: motivation, preparation (precessation), cessation (quit date to 2 weeks post quit), and maintenance (up to 6 months post quit). Our AM program targets processes within these phases, including increasing motivation to quit, enhancing self-efficacy, obtaining social support, skills to cope with nicotine withdrawal symptoms and stress, and skills to maintain abstinence. All participants will complete baseline and 3-, 6-, and 12-month in-person follow-up assessments. The primary outcome is biochemically confirmed abstinence at 12 months, with 3- and 6-month abstinence as secondary outcomes. Potential mediators and moderators underlying treatment effects will be explored, and cost-effectiveness will be assessed. RESULTS This study was approved by all relevant domestic and international institutional and ethical review boards. Participant recruitment commenced in January 2023. Data collection is expected to conclude by the end of 2025. CONCLUSIONS By demonstrating the greater efficacy and cost-effectiveness of AM relative to SC, this study has the potential to transform HIV care in Cambodia and prevent tobacco-related diseases. Furthermore, it may be adapted for use in other Cambodian populations and in other low- and middle-income countries. Ultimately, the AM approach to smoking cessation could greatly improve public health in the developing world and beyond. TRIAL REGISTRATION ClinicalTrials.gov NCT05746442; https://clinicaltrials.gov/ct2/show/NCT05746442. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/48923.
Collapse
Affiliation(s)
- Thanh Cong Bui
- Department of Family and Preventive Medicine, College of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
- TSET Health Promotion Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Charles E Hoogland
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| | - Chhorvann Chhea
- School of Public Health, National Institute of Public Health of Cambodia, Phnom Penh, Cambodia
| | - Heng Sopheab
- School of Public Health, National Institute of Public Health of Cambodia, Phnom Penh, Cambodia
| | - Vichea Ouk
- National Center for HIV/AIDS, Dermatology and STD of Cambodia, Phnom Penh, Cambodia
| | - Sovannarith Samreth
- National Center for HIV/AIDS, Dermatology and STD of Cambodia, Phnom Penh, Cambodia
| | - Bunleng Hor
- National AIDS Authority of Cambodia, Phnom Penh, Cambodia
| | - Jennifer I Vidrine
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| | - Michael S Businelle
- Department of Family and Preventive Medicine, College of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
- TSET Health Promotion Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Ya Chen Tina Shih
- Section of Cancer Economics and Policy, Department of Health Services Research, Division of Cancer Prevention and Population Sciences, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Steven K Sutton
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, United States
| | - Sarah R Jones
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| | - Bethany Shorey Fennell
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| | | | - Summer G Frank-Pearce
- TSET Health Promotion Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
- Department of Biostatistics and Epidemiology, Hudson College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Chamnab Ngor
- School of Public Health, National Institute of Public Health of Cambodia, Phnom Penh, Cambodia
| | - Shweta Kulkarni
- Department of Biostatistics and Epidemiology, Hudson College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Damon J Vidrine
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| |
Collapse
|
3
|
Abd-Elmoniem KZ, Yeramosu T, Purdy JB, Ouwerkerk R, Matta JR, Ishaq H, Hawkins K, Curl KA, Dee N, Gharib AM, Hadigan C. The role of HIV as a risk modifier for coronary endothelial function in young adults. HIV Med 2023. [PMID: 36997324 DOI: 10.1111/hiv.13484] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 03/02/2023] [Indexed: 04/01/2023]
Abstract
BACKGROUND People living with HIV have an increased risk of cardiovascular disease (CVD). Although coronary endothelial function (CEF) is an early direct indicator of CVD, only a few studies have been able to interrogate CEF directly. Most studies have examined vascular endothelial function through indirect assessment of brachial flow-mediated dilatation (FMD). However, peripheral arteries are significantly larger and manifest atherogenesis differently from the coronary arteries, and so produce conflicting results. Additionally, none of these studies focused on young adults who acquired HIV perinatally or in early childhood. OBJECTIVE The present study investigates CEF in a unique population of young adults with lifelong HIV using direct magnetic resonance imaging (MRI) of coronary FMD (corFMD) with an in-house developed MRI-integrated isometric handgrip exercise system with continuous feedback and monitoring mechanisms (fmIHE). METHODS Young adults who acquired HIV perinatally or in early childhood (n = 23) and group-matched healthy participants (n = 12) completed corFMD-MRI with fmIHE. CorFMD was measured as the coronary cross-sectional area response to the fmIHE. RESULTS In univariable and multivariable regression analysis, HIV status was a significant risk modifier. CD8+ T-cell count and smoking pack-years and their interaction with HIV status were independently associated with impaired coronary artery response to fmIHE. In people living with HIV, corFMD was significantly inversely correlated with CD8+ T-cells and smoking pack-years. In a multivariable regression analysis adjusted for age and body mass index, CD8+ T-cells and smoking and their interaction with HIV status remained significant independent predictors of coronary endothelial dysfunction. DISCUSSION In this unique population of young adults, HIV status was a significant risk modifier, and immune activation and smoking were associated with decreased CEF, directly measured from the coronary vascular response to fmIHE. CONCLUSIONS Management of CVD risk factors such as smoking and developing strategies that target immune activation in people living with HIV are warranted.
Collapse
Affiliation(s)
- Khaled Z Abd-Elmoniem
- Biomedical and Metabolic Imaging Branch National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, Maryland, USA
| | - Teja Yeramosu
- National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Julia B Purdy
- Critical Care Medicine Department, NIH Clinical Center, Bethesda, Maryland, USA
| | - Ronald Ouwerkerk
- Biomedical and Metabolic Imaging Branch National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, Maryland, USA
| | - Jatin R Matta
- Biomedical and Metabolic Imaging Branch National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, Maryland, USA
| | - Hadjira Ishaq
- Biomedical and Metabolic Imaging Branch National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, Maryland, USA
| | - Karyn Hawkins
- Nursing Department, NIH Clinical Center, Bethesda, Maryland, USA
| | - Kara-Anne Curl
- Leidos Biomedical Research, Inc., National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Nicola Dee
- Leidos Biomedical Research, Inc., National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| | - Ahmed M Gharib
- Biomedical and Metabolic Imaging Branch National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, Maryland, USA
| | - Colleen Hadigan
- National Institute of Allergy and Infectious Diseases, NIH, Bethesda, Maryland, USA
| |
Collapse
|
4
|
Stöger L, Katende A, Mapesi H, Kalinjuma AV, van Essen L, Klimkait T, Battegay M, Weisser M, Letang E. Persistent High Burden and Mortality Associated With Advanced HIV Disease in Rural Tanzania Despite Uptake of World Health Organization "Test and Treat" Guidelines. Open Forum Infect Dis 2022; 9:ofac611. [PMID: 36540386 PMCID: PMC9757676 DOI: 10.1093/ofid/ofac611] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 11/11/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Information about burden, characteristics, predictors, and outcomes of advanced human immunodeficiency virus disease (AHD) is scarce in rural settings of sub-Saharan Africa. Human immunodeficiency virus (HIV) infections and associated deaths remain high despite specific guidelines issued by the World Health Organization (WHO). METHODS Burden of AHD and 6-month death/loss to follow-up (LTFU) were described among 2498 antiretroviral therapy (ART)-naive nonpregnant people with HIV (PWH) aged >15 years enrolled in the Kilombero Ulanga Antiretroviral Cohort in rural Tanzania between 2013 and 2019. Baseline characteristics associated with AHD and predictors of death/LTFU among those with AHD were analyzed using multivariate logistic and Cox regression, respectively. RESULTS Of the PWH, 62.2% had AHD at diagnosis (66.8% before vs 55.7% after national uptake of WHO "test and treat" guidelines in 2016). At baseline, older age, male sex, lower body mass index, elevated aminotransferase aspartate levels, severe anemia, tachycardia, decreased glomerular filtration rate, clinical complaints, impaired functional status, and enrollment into care before 2018 were independently associated with AHD. Among people with AHD, incidence of mortality, and LTFU were 16 and 34 per 100 person-years, respectively. WHO clinical stage 3 or 4, CD4 counts <100 cells/µL, severe anemia, tachypnea, and liver disease were associated with death/LTFU. CONCLUSIONS More than 50% of PWH enrolled in our cohort after test and treat implementation still had AHD at diagnosis. Increasing HIV testing and uptake and implementation of the WHO-specific guidelines on AHD for prevention, diagnosis, treatment of opportunistic infections, and reducing the risks of LTFU are urgently needed to reduce morbidity and mortality.
Collapse
Affiliation(s)
- Linda Stöger
- ISGlobal, Hospital Clinic, Universitat de Barcelona, Barcelona, Spain
| | | | - Herry Mapesi
- Ifakara Health Institute, Ifakara, Tanzania,Department Biomedicine-Petersplatz, University of Basel, Basel, Switzerland,Swiss Tropical and Public Health Institute, Basel, Switzerland
| | - Aneth V Kalinjuma
- Ifakara Health Institute, Ifakara, Tanzania,Faculty of Health Sciences, Department of Epidemiology and Biostatistics, University of the Witwatersrand, School of Public Health, Johannesburg, South Africa
| | - Liselot van Essen
- Gerion, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Thomas Klimkait
- Department Biomedicine-Petersplatz, University of Basel, Basel, Switzerland
| | - Manuel Battegay
- Department Biomedicine-Petersplatz, University of Basel, Basel, Switzerland,Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Maja Weisser
- Ifakara Health Institute, Ifakara, Tanzania,Department Biomedicine-Petersplatz, University of Basel, Basel, Switzerland,Swiss Tropical and Public Health Institute, Basel, Switzerland,Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Emilio Letang
- Correspondence: Emilio Letang, MD, MPH, PhD, Barcelona Institute for Global Health, Rosselló 132, 4.1, Barcelona 08036, Spain ()
| |
Collapse
|
5
|
Bhalerao A, Cucullo L. HIV-1 gp120 and tobacco smoke synergistically disrupt the integrity of the blood-brain barrier. Eur J Cell Biol 2022; 101:151271. [PMID: 36030572 PMCID: PMC10120396 DOI: 10.1016/j.ejcb.2022.151271] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 08/22/2022] [Accepted: 08/23/2022] [Indexed: 12/14/2022] Open
Abstract
In the United States, the Centers for Disease Control and Prevention (CDC) terms HIV and tobacco use among the ten most important public health challenges we face today. In the last decade, there has been a remarkable decrease in the number of deaths due to HIV/AIDS, especially after the widespread availability and use of combination antiretroviral therapy (cART). However, people living with HIV/AIDS have a heightened risk of chronic complications and comorbidities, including neurological disorders. Around 40-60 % of HIV-infected individuals progress to NeuroAIDS, a group of disorders caused primarily by HIV-mediated damage to the central and peripheral nervous systems, despite receiving cART. The detrimental effects of chronic smoking on the cerebrovascular system are also well studied and reported. Addictive behavior, such as smoking, is more common in HIV patients compared to the general population. In this context, given the existing immune suppression, smoking can pose a significant risk for the progression of the disease to NeuroAIDS by disrupting the integrity of the blood-brain barrier (BBB). Here we show that co-treatment with Tobacco Smoke Extract (TSE) and HIV-1 gp120 (HIV envelope glycoprotein) in primary cultures of human brain microvascular endothelial cells promoted heightened cellular stress responses compared to control and individual treatments. Our findings suggest that a potential synergistic effect between smoke exposure and gp120 can worsen the loss of BBB viability, possibly exacerbating NeuroAIDS progression.
Collapse
Affiliation(s)
- Aditya Bhalerao
- Department of Biological and Biomedical Sciences, Oakland University, Rochester, MI 48309, USA.
| | - Luca Cucullo
- Department of Biological and Biomedical Sciences, Oakland University, Rochester, MI 48309, USA; Department of Foundation Medical Studies, Oakland University William Beaumont School of Medicine, 586 Pioneer Dr, Rochester, MI 48309, USA.
| |
Collapse
|
6
|
Schnall R, Liu J, Alvarez G, Porras T, Ganzhorn S, Boerner S, Huang MC, Trujillo P, Cioe P. A Smoking Cessation Mobile App for Persons Living With HIV: Preliminary Efficacy and Feasibility Study. JMIR Form Res 2022; 6:e28626. [PMID: 35980739 PMCID: PMC9437787 DOI: 10.2196/28626] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 06/07/2022] [Accepted: 06/24/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The prevalence of smoking in the United States general population has gradually declined to the lowest rate ever recorded; however, this has not been true for persons with HIV. OBJECTIVE We conducted a pilot test to assess the feasibility and efficacy of the Lumme Quit Smoking mobile app and smartwatch combination with sensing capabilities to improve smoking cessation in persons with HIV. METHODS A total of 40 participants were enrolled in the study and randomly assigned 1:1 to the control arm, which received an 8-week supply of nicotine replacement therapy, a 30-minute smoking cessation counseling session, and weekly check-in calls with study staff, or to the intervention arm, which additionally received the Lumme Quit Smoking app and smartwatch. RESULTS Of the 40 participants enrolled, 37 completed the follow-up study assessments and 16 used the app every day during the 56-day period. During the 6-month recruitment and enrollment period, 122 people were screened for eligibility, with 67.2% (82/122) deemed ineligible. Smoking criteria and incompatible tech were the major reasons for ineligibility. There was no difference in the proportion of 7-day point prevalence abstinence by study arm and no significant decrease in exhaled carbon monoxide for the intervention and control arms separately. However, the average exhaled carbon monoxide decreased over time when analyzing both arms together (P=.02). CONCLUSIONS Results suggest excellent feasibility and acceptability of using a smoking sensor app among this smoking population. The knowledge gained from this research will enable the scientific community, clinicians, and community stakeholders to improve tobacco cessation outcomes for persons with HIV. TRIAL REGISTRATION ClinicalTrials.gov NCT04808609; https://clinicaltrials.gov/ct2/show/NCT04808609.
Collapse
Affiliation(s)
- Rebecca Schnall
- Columbia University School of Nursing, New York, NY, United States
| | - Jianfang Liu
- Columbia University School of Nursing, New York, NY, United States
| | | | - Tiffany Porras
- Zucker School of Medicine, Hofstra University, Hempstead, NY, United States
| | - Sarah Ganzhorn
- Columbia University School of Nursing, New York, NY, United States
| | - Samantha Boerner
- Center for Psychedelic Medicine, Department of Psychiatry, NYU Langone Health, New York, NY, United States
- New York University Grossman School of Medicine, New York, NY, United States
- Bellevue Hospital Center, New York, NY, United States
| | - Ming-Chun Huang
- Case School of Engineering, Case Western Reserve University, Cleveland, OH, United States
| | - Paul Trujillo
- Columbia University School of Nursing, New York, NY, United States
| | - Patricia Cioe
- Center for Alcohol and Addiction Studies, Brown University, Providence, RI, United States
| |
Collapse
|
7
|
Cyktor J, Qin S, Staines B, Nouraie M, Fitzpatrick M, Kessinger C, DeSensi R, Huang L, Rinaldo CR, Kingsley L, Tien PC, Mellors JW, Morris A. Associations of HIV persistence, cigarette smoking, inflammation, and pulmonary dysfunction in people with HIV on antiretroviral therapy. Medicine (Baltimore) 2022; 101:e29264. [PMID: 35801755 PMCID: PMC9259161 DOI: 10.1097/md.0000000000029264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
We aimed to investigate the relationship between measures of HIV persistence with antiretroviral therapy (ART) and cigarette smoking, systemic markers of inflammation, and pulmonary function. Retrospective study of 82 people with HIV (PWH) on ART for a median of 6.9 years (5.6-7.8) and plasma HIV RNA levels <50 copies/mL. HIV DNA and cell-associated HIV RNA (CA-RNA) were measured in peripheral blood mononuclear cells (PBMC) and plasma HIV RNA was measured by single-copy assay (SCA). Plasma levels of 17 inflammatory mediators were measured by Bio-Plex, and standard pulmonary function tests (PFT) were performed in all participants. Median age was 52 years and 41% were women. Most had preserved CD4+ T cell counts (median (IQR) 580 (361-895) cells/mm3). Median plasma HIV RNA was 1.3 (0.7-4.6) copies/mL, and median levels of HIV DNA and CA-RNA in PBMC were 346 (140-541) copies and 19 (3.7-49) copies per 1 million PBMC, respectively. HIV DNA was higher in smokers than in nonsmokers (R = 0.3, P < 0.05), and smoking pack-years positively correlated with HIV DNA and CA-RNA (R = 0.3, P < 0.05 and R = 0.4, P < 0.01, respectively). HIV DNA, CA-RNA, and plasma HIV RNA were not significantly associated with any measure of pulmonary function or inflammation. Cigarette smoking was associated with HIV DNA and CA-RNA levels in blood, but measures of HIV persistence were not associated with pulmonary function or inflammation.
Collapse
Affiliation(s)
- Joshua Cyktor
- Department of Medicine, University of Pittsburgh, PA, USA
- *Correspondence: Joshua Cyktor, 3550 Terrace St. Scaife Hall S814, Pittsburgh, PA 15261 (e-mail: )
| | - Shulin Qin
- Department of Medicine, University of Pittsburgh, PA, USA
| | | | - Mehdi Nouraie
- Department of Medicine, University of Pittsburgh, PA, USA
| | | | | | | | - Laurence Huang
- Department of Medicine, University of California San Francisco, CA, USA
| | - Charles R. Rinaldo
- Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, PA, USA
| | - Lawrence Kingsley
- Department of Infectious Diseases and Microbiology, Graduate School of Public Health, University of Pittsburgh, PA, USA
| | - Phyllis C. Tien
- Department of Medicine, University of California San Francisco, CA, USA
- Department of Veterans Affairs Medical Center, San Francisco, CA, USA
| | | | - Alison Morris
- Department of Medicine, University of Pittsburgh, PA, USA
- Department of Immunology, University of Pittsburgh, PA, USA
| |
Collapse
|
8
|
Yang S, Huang J, Ye L, Lin J, Xie Z, Guo B, Li Y, Liang B, Zheng Z, Lunze K, Abdullah AS, Liang H, Quintiliani LM. Factors Related to Smoking and Perceptions of a Behavioral Counseling and Messenger Service-Delivered Smoking Cessation Intervention for People with HIV in China: A Qualitative Study (Preprint). JMIR Form Res 2022; 6:e35923. [PMID: 36222795 PMCID: PMC9607887 DOI: 10.2196/35923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 07/14/2022] [Accepted: 08/15/2022] [Indexed: 11/20/2022] Open
Abstract
Background China, where half of the adult male population smoke tobacco, has one of the highest global burdens of smoking. Smoking rates are even higher among people with HIV. People with HIV can be affected by smoking in multiple ways, including more severe HIV-related symptoms and worse antiretroviral therapy treatment outcomes. However, smoking cessation services targeted for people with HIV are not routinely integrated into HIV care in China. Given the widespread mobile phone ownership, an exploration of factors related to smoking among people with HIV in China who smoke could inform the design and implementation of mobile smoking cessation interventions that target the needs of this vulnerable population. Objective This study aims to explore the perspectives of smoking, barriers and facilitators to quitting, and perceptions related to a smoking cessation intervention delivered through behavioral counseling sessions and brief daily messenger service (WeChat)–delivered messages. Methods We recruited people with HIV from the People’s 4th Hospital of Nanning, Guangxi, China, and conducted semistructured face-to-face interviews. All interviews were audio-recorded, transcribed verbatim in Chinese, and translated into English for data analysis. We conducted a thematic analysis using a codebook, which was guided by a team-based consensus approach to identify 5 main themes. We also explored themes according to the demographic groups. Results A total of 24 participants were enrolled in the study. The mean age was 37.2 (SD=13.5) years. The participants had lived with HIV for a mean of 2.4 years. The majority were male (18/24, 75%) and lived in urban or metropolitan settings (19/24, 79%). We identified five main themes: variable knowledge of the harms of smoking, both related and unrelated to HIV; willpower perceived as the primary quitting strategy; a duality of the effect of social factors on quitting; perceptions about optimal features of the smoking cessation intervention (eg, messages should be brief and most frequent during the first few weeks); and the largely negative impact of their HIV diagnosis on smoking behaviors. In addition, some themes differed according to participant demographic characteristics such as age, sex, and education level. Conclusions We identified barriers to and facilitators of smoking cessation among people with HIV in China by conducting semistructured qualitative interviews. Owing to the adverse impact of smoking on HIV outcomes, targeting cessation interventions to the unique needs and preferences of people with HIV in China may be needed to increase the effectiveness of future interventions. A pilot clinical trial will be conducted in the future to evaluate this behavioral counseling and brief daily messenger service (WeChat)–delivered messages approach among people with HIV who smoke in China.
Collapse
Affiliation(s)
- Shanyin Yang
- Section of General Internal Medicine, Boston Medical Center, Boston, MA, United States
| | - Jiegang Huang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Li Ye
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Nanning, Guangxi, China
| | - Jianyan Lin
- The Fourth People's Hospital of Nanning, Nanning, Guangxi, China
| | - Zhiman Xie
- The Fourth People's Hospital of Nanning, Nanning, Guangxi, China
| | - Baodong Guo
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Yanjun Li
- The Fourth People's Hospital of Nanning, Nanning, Guangxi, China
| | - Bingyu Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Nanning, Guangxi, China
| | - Zhigang Zheng
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
| | - Karsten Lunze
- Section of General Internal Medicine, Boston Medical Center, Boston, MA, United States
- Department of Medicine, Boston Univeristy School of Medicine, Boston, MA, United States
| | - Abu S Abdullah
- Department of Medicine, Boston Univeristy School of Medicine, Boston, MA, United States
| | - Hao Liang
- Guangxi Key Laboratory of AIDS Prevention and Treatment, School of Public Health, Guangxi Medical University, Nanning, Guangxi, China
- Collaborative Innovation Centre of Regenerative Medicine and Medical BioResource Development and Application Co-constructed by the Province and Ministry, Nanning, Guangxi, China
- Life Science Institute, Guangxi Medical University, Nanning, Guangxi, China
| | - Lisa M Quintiliani
- Section of General Internal Medicine, Boston Medical Center, Boston, MA, United States
- Department of Medicine, Boston Univeristy School of Medicine, Boston, MA, United States
| |
Collapse
|
9
|
Barré T, Mercié P, Marcellin F, Esterle L, Duvivier C, Teicher E, Bureau M, Chas J, Salmon-Céron D, Sogni P, Carrieri MP, Wittkop L, Protopopescu C. HCV Cure and Cannabis Abstinence Facilitate Tobacco Smoking Quit Attempts in HIV-HCV Co-Infected Patients (ANRS CO13 HEPAVIH Cohort Study). AIDS Behav 2021; 25:4141-4153. [PMID: 33903998 DOI: 10.1007/s10461-021-03277-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 12/16/2022]
Abstract
In Western countries, tobacco smoking is highly prevalent among patients co-infected with HIV and hepatitis C virus (HCV). In the era of antiretrovirals and HCV cure, smoking-related health damages contribute greatly to morbidity and mortality in HIV-HCV co-infected patients. We used longitudinal data from the ANRS CO13 HEPAVIH cohort to identify the correlates of tobacco smoking quit attempts (TSQA) in HIV-HCV co-infected patients. TSQA were modelled using a multivariable discrete-time Cox proportional hazards model in 695 HIV-HCV co-infected tobacco smokers. HCV cure was associated with a 76% higher chance of TSQA (adjusted hazard ratio [95% confidence interval]: 1.76 [1.06-2.93], p = 0.029), and cannabis use with a 37% lower chance (0.63 [0.40-1.00], p = 0.049), independently of the mode of HIV transmission, other psychoactive substance use, and body mass index. Patients should be screened for tobacco and cannabis use at HCV treatment initiation and during follow-up. They should also be provided with comprehensive counselling and referral to addiction services. Non-smoking routes of cannabis administration should be promoted for cannabis users who wish to quit smoking tobacco.
Collapse
Affiliation(s)
- Tangui Barré
- INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Aix Marseille Univ, Marseille, France
- ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d'Azur, Marseille, France
| | - Patrick Mercié
- Centre Hospitalier Universitaire (CHU) de Bordeaux, Pôle Médecine Interne, Service de Médecine Interne Et Immunologie Clinique, Bordeaux Population Health Research Center UMR 1219, CIC-EC 1401, Université de Bordeaux, Bordeaux, France
| | - Fabienne Marcellin
- INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Aix Marseille Univ, Marseille, France.
- UMR 1252 SESSTIM, Aix-Marseille Univ, Faculté de Médecine, 3e étage - Aile Bleue, 27, boulevard Jean Moulin, 13385, Marseille cedex 5, France.
| | - Laure Esterle
- ISPED, Inserm, Bordeaux Population Health Research Center, Team MORPH3EUS, UMR 1219, CIC-EC 1401, Université de Bordeaux, Bordeaux, France
| | - Claudine Duvivier
- Service de Maladies Infectieuses et Tropicales, Centre d'Infectiologie Necker-Pasteur, APHP-Hôpital Necker-Enfants Malades, Paris, France
- IHU Imagine, Paris, France
- Institut Cochin-CNRS 8104-INSERM U1016-RIL Team: Retrovirus, Infection and Latency, Université de Paris, Paris, France
- Centre Médical de L'Institut Pasteur, Institut Pasteur, Paris, France
| | - Elina Teicher
- Centre Hépato-Biliaire, AP-HP Hôpital Paul-Brousse, Villejuif, France
- DHU Hepatinov, Villejuif, France
- Service de Médecine Interne, AP-HP Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Morgane Bureau
- INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Aix Marseille Univ, Marseille, France
| | - Julie Chas
- Service Maladies Infectieuses et Tropicales, Assistance Publique des Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | - Dominique Salmon-Céron
- Service Maladies Infectieuses et Tropicales, AP-HP, Hôpital Cochin, Paris, France
- Université Paris Descartes, Paris, France
| | - Philippe Sogni
- Université Paris Descartes, Paris, France
- INSERM U1223, Institut Pasteur, Paris, France
- Hôpital Cochin, Paris, France
| | - Maria Patrizia Carrieri
- INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Aix Marseille Univ, Marseille, France
| | - Linda Wittkop
- ISPED, Inserm, Bordeaux Population Health Research Center, Team MORPH3EUS, UMR 1219, CIC-EC 1401, Université de Bordeaux, Bordeaux, France
- Service D'information Médicale, CHU de Bordeaux, Pôle de Santé Publique, Bordeaux, France
| | - Camelia Protopopescu
- INSERM, IRD, SESSTIM, Sciences Économiques & Sociales de la Santé & Traitement de l'Information Médicale, Aix Marseille Univ, Marseille, France
| |
Collapse
|
10
|
Vidrine DJ, Bui TC, Businelle MS, Shih YCT, Sutton SK, Shahani L, Hoover DS, Bowles K, Vidrine JI. Evaluating the Efficacy of Automated Smoking Treatment for People With HIV: Protocol for a Randomized Controlled Trial. JMIR Res Protoc 2021; 10:e33183. [PMID: 34787590 PMCID: PMC8663670 DOI: 10.2196/33183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 09/03/2021] [Indexed: 11/29/2022] Open
Abstract
Background Smoking prevalence rates among people with HIV are nearly 3 times higher than those in the general population. Nevertheless, few smoking cessation trials targeting smokers with HIV have been reported in the literature. Efforts to develop and evaluate sustainable, low-cost, and evidence-based cessation interventions for people with HIV are needed. Given the widespread proliferation of mobile phones, the potential of using mobile health apps to improve the reach and efficacy of cessation interventions is promising, but evidence of efficacy is lacking, particularly among people with HIV. Objective This study will consist of a 2-group randomized controlled trial to evaluate a fully automated smartphone intervention for people with HIV seeking cessation treatment. Methods Participants (N=500) will be randomized to receive either standard treatment (ST; 250/500, 50%) or automated treatment (AT; 250/500, 50%). ST participants will be connected to the Florida Quitline and will receive nicotine replacement therapy in the form of transdermal patches and lozenges. This approach, referred to as Ask Advise Connect, was developed by our team and has been implemented in numerous health systems. ST will be compared with AT, a fully automated behavioral treatment approach. AT participants will receive nicotine replacement therapy and an interactive smartphone-based intervention that comprises individually tailored audiovisual and text content. The major goal is to determine whether AT performs better in terms of facilitating long-term smoking abstinence than the more resource-intensive ST approach. Our primary aim is to evaluate the efficacy of AT in facilitating smoking cessation among people with HIV. As a secondary aim, we will explore potential mediators and moderators and conduct economic evaluations to assess the cost and cost-effectiveness of AT compared with ST. Results The intervention content has been developed and finalized. Recruitment and enrollment will begin in the fall of 2021. Conclusions There is a critical need for efficacious, cost-effective, and sustainable cessation treatments for people with HIV who smoke. The AT intervention was designed to help fill this need. If efficacy is established, the AT approach will be readily adoptable by HIV clinics and community-based organizations, and it will offer an efficient way to allocate limited public health resources to tobacco control interventions. Trial Registration ClinicalTrials.gov NCT05014282; https://clinicaltrials.gov/ct2/show/NCT05014282 International Registered Report Identifier (IRRID) PRR1-10.2196/33183
Collapse
Affiliation(s)
- Damon J Vidrine
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| | - Thanh C Bui
- Stephenson Cancer Center, TSET Health Promotion Research Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Michael S Businelle
- Stephenson Cancer Center, TSET Health Promotion Research Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Ya-Chen Tina Shih
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Steven K Sutton
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center, Tampa, FL, United States
| | - Lokesh Shahani
- Department of Health Services Research, The University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | | | - Kristina Bowles
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| | - Jennifer I Vidrine
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL, United States
| |
Collapse
|
11
|
Willoughby M, Weinberger AH, Shuter J, Seng EK. Pain and medication adherence in adult cigarette smokers living with HIV: a cross-sectional observational study. AIDS Care 2021; 33:1422-1429. [PMID: 33233919 PMCID: PMC8144233 DOI: 10.1080/09540121.2020.1849530] [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: 04/02/2020] [Accepted: 11/05/2020] [Indexed: 10/22/2022]
Abstract
The present study examines relationships between pain, mental health symptoms, and medication adherence in adult smokers living with HIV. Sixty-eight adult HIV-positive smokers taking antiretroviral medication completed a survey measuring medication adherence, mental health symptoms, and pain. The presence of pain, OR = 3.81, 95% CI (1.19, 12.14), higher pain severity, OR = 1.22, 95% CI (1.05, 1.41), and higher anxiety, OR = 1.09, 95% CI (1.03, 1.14) were associated with inferior medication adherence (MMAS-8 score <6). Anxiety mediated the relationships between presence of pain (ab = .56, BCa CI (0.05, 1.61)) and pain severity (ab = .09, BCa CI (0.01, 0.24)) and medication adherence. The results of this study suggest that pain and anxiety are factors that significantly contribute to medication nonadherence and thus are important areas of assessment by clinicians treating adult smokers living with HIV.
Collapse
Affiliation(s)
- Melody Willoughby
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York USA
- Counseling and Psychological Services, The College of New Jersey, Ewing, New Jersey, USA
| | - Andrea H. Weinberger
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York USA
| | - Jonathan Shuter
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York USA
- AIDS Center and Division of Infectious Diseases, Montefiore Medical Center and the Albert Einstein College of Medicine, Bronx, New York USA
| | - Elizabeth K. Seng
- Ferkauf Graduate School of Psychology, Yeshiva University, Bronx, New York USA
- The Saul R. Korey Department of Neurology, Albert Einstein College of Medicine, Bronx, New York USA
| |
Collapse
|
12
|
African American/Black and Latino Adults with Detectable HIV Viral Load Evidence Substantial Risk for Polysubstance Substance Use and Co-occurring Problems: A Latent Class Analysis. AIDS Behav 2021; 25:2501-2516. [PMID: 33683531 PMCID: PMC7937776 DOI: 10.1007/s10461-021-03212-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/24/2021] [Indexed: 12/01/2022]
Abstract
Substance use problems are highly prevalent among persons living with (PLWH) in the United States and serve as serious barriers to engagement in HIV care. Yet, in contrast to studies of single substances, little is known about patterns of polysubstance use in this population. Moreover, other risk factors (e.g., financial hardship, incarceration, homelessness, and mental health distress) are also prevalent and complicate HIV management. The present study drew on a cross-sectional survey with African American/Black and Latino (AABL) adult PLWH from low socioeconomic status backgrounds in New York City who were insufficiently engaged in HIV care and evidenced detectable HIV viral load (N = 512). We used latent class analysis (LCA) to explore patterns of polysubstance use and their relationships to financial hardship, incarceration, homelessness, and mental health. LCA yielded three substance use classes: Class 1, a high polysubstance use/high-risk substance use class (9%); Class 2, a polysubstance use/moderate substance use risk class (18%); and Class 3, a moderate polysubstance use/moderate-to-low-risk substance use class (74%). Mental health symptoms were prevalent in all classes, but Class 1 had greater mental health distress than the other two classes. Current homelessness was more prevalent in Classes 1 and 2. We cannot end the HIV epidemic without engaging and treating AABL PLWH who have serious barriers to engagement along the HIV care continuum, and who evidence polysubstance use along with co-occurring risk factors. Clinical settings can develop outreach and engagement approaches to bring this subpopulation of PLWH into care settings, and further, specialized services are needed to successfully screen, treat, and retain them.
Collapse
|
13
|
Relationships among Self-Efficacy, Quality of Life, Perceived Vulnerability, and Readiness to Quit Smoking in People Living with HIV. J Smok Cessat 2021; 2021:6697404. [PMID: 34306237 PMCID: PMC8279192 DOI: 10.1155/2021/6697404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 04/22/2021] [Indexed: 11/25/2022] Open
Abstract
Smoking-related diseases (e.g., lung cancer) are the leading cause of mortality in HIV-infected patients. While many PLWH who smoke report a desire to quit, a majority of them have low readiness to quit. This study used logistic and linear regression to examine the relations among two (continuous vs. binary) measures of readiness to quit, smoking cessation self-efficacy (SE), quality of life (QoL), and perceived vulnerability (PV) using baseline data from 100 PLWH who smoke who participated in a clinical trial. Results showed no significant main effects (SE, QoL, and PV) or interaction effects (SE × QoL and SE × PV) on a continuous measure of readiness to quit. However, a follow-up analysis revealed that SE had a curvilinear effect on readiness to quit such that self-efficacy was positively associated with readiness to quit except at the highest levels of self-efficacy where readiness to quit declined. Greater SE significantly increased the likelihood of reporting readiness to quit (yes/no) among those with low QoL or high PV. For PLWH who smoke, improving self-efficacy may increase readiness to quit especially among those with lower quality of life. Psychoeducation tailored to PLWH designed to reduce unrealistic invulnerability to smoking-related diseases along with interventions that target self-efficacy may improve readiness to quit.
Collapse
|
14
|
An Emerging Syndemic of Smoking and Cardiopulmonary Diseases in People Living with HIV in Africa. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18063111. [PMID: 33803504 PMCID: PMC8003038 DOI: 10.3390/ijerph18063111] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 03/11/2021] [Accepted: 03/14/2021] [Indexed: 11/29/2022]
Abstract
Background: African countries have the highest number of people living with HIV (PWH). The continent is home to 12% of the global population, but accounts for 71% of PWH globally. Antiretroviral therapy has played an important role in the reduction of the morbidity and mortality rates for HIV, which necessitates increased surveillance of the threats from pernicious risks to which PWH who live longer remain exposed. This includes cardiopulmonary comorbidities, which pose significant public health and economic challenges. A significant contributor to the cardiopulmonary comorbidities is tobacco smoking. Indeed, globally, PWH have a 2–4-fold higher utilization of tobacco compared to the general population, leading to endothelial dysfunction and atherogenesis that result in cardiopulmonary diseases, such as chronic obstructive pulmonary disease and coronary artery disease. In the context of PWH, we discuss (1) the current trends in cigarette smoking and (2) the lack of geographically relevant data on the cardiopulmonary conditions associated with smoking; we then review (3) the current evidence on chronic inflammation induced by smoking and the potential pathways for cardiopulmonary disease and (4) the multifactorial nature of the syndemic of smoking, HIV, and cardiopulmonary diseases. This commentary calls for a major, multi-setting cohort study using a syndemics framework to assess cardiopulmonary disease outcomes among PWH who smoke. Conclusion: We call for a parallel program of implementation research to promote the adoption of evidence-based interventions, which could improve health outcomes for PWH with cardiopulmonary diseases and address the health inequities experienced by PWH in African countries.
Collapse
|
15
|
Bui TC, Piñeiro B, Vidrine DJ, Wetter DW, Frank-Pearce SG, Vidrine JI. Quitline Treatment Enrollment and Cessation Outcomes Among Smokers Linked With Treatment via Ask-Advise-Connect: Comparisons Among Smokers With and Without HIV. Nicotine Tob Res 2021; 22:1640-1643. [PMID: 31811295 DOI: 10.1093/ntr/ntz227] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 12/05/2019] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Given that people living with HIV (PLWH) are disproportionately burdened by tobacco-related morbidity and mortality, it is critically important to understand the degree to which evidence-based cessation interventions are utilized by and are effective among PLWH. AIMS AND METHODS This secondary data analysis aimed to examine differences in Quitline treatment enrollment and 6-month cessation outcomes among smokers seeking care at 1 HIV clinic and 12 non-HIV clinics that were part of a large healthcare system in the greater Houston, Texas metropolitan area, United States. Data were from a 34-month (April 2013-February 2016) one-group implementation trial that evaluated the Ask-Advise-Connect (AAC) approach to linking smokers with Quitline treatment. Primary outcomes included (1) treatment enrollment and (2) 6-month self-reported and biochemically confirmed abstinence. RESULTS The smoking status of 218 915 unique patients was recorded in the electronic health record; 5285 (2.7%) of these patients were seen at the HIV clinic where the smoking prevalence was 45.9%; smoking prevalence at the non-HIV clinics was 17.9%. The proportion of identified smokers who enrolled in treatment was 10.8% at the HIV clinic and 11.8% at the non-HIV clinics. The self-reported abstinence rate was 18.7% among HIV clinic patients and 16.5% among non-HIV clinic patients. Biochemically confirmed abstinence was lower at 4.2% and 4.5%, respectively (all ps > .05). CONCLUSIONS AAC resulted in rates of Quitline treatment enrollment and abstinence rates that were comparable among patients seen at an HIV clinic and non-HIV clinics. Findings suggest that AAC should be considered for widespread implementation in HIV clinics. IMPLICATIONS PLWH were as likely as other patients to enroll in evidence-based tobacco cessation treatment when it was offered in the context of a primary care visit. Cessation outcomes were also comparable. Therefore, standard care for PLWH should include routine screening for smoking status and referrals to cessation treatment.
Collapse
Affiliation(s)
- Thanh C Bui
- Department of Family and Preventive Medicine, College of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, OK.,Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Bárbara Piñeiro
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Damon J Vidrine
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL
| | - David W Wetter
- Huntsman Cancer Institute and the Department of Population Health Sciences, University of Utah, Salt Lake City, UT
| | - Summer G Frank-Pearce
- Oklahoma Tobacco Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK.,Department of Biostatistics and Epidemiology, Hudson College of Public Health, University of Oklahoma Health Sciences Center, Oklahoma City, OK
| | - Jennifer I Vidrine
- Department of Health Outcomes and Behavior, Moffitt Cancer Center, Tampa, FL
| |
Collapse
|
16
|
Meziane O, Alexandrova Y, Olivenstein R, Dupuy FP, Salahuddin S, Thomson E, Orlova M, Schurr E, Ancuta P, Durand M, Chomont N, Estaquier J, Bernard NF, Costiniuk CT, Jenabian MA. Peculiar Phenotypic and Cytotoxic Features of Pulmonary Mucosal CD8 T Cells in People Living with HIV Receiving Long-Term Antiretroviral Therapy. THE JOURNAL OF IMMUNOLOGY 2020; 206:641-651. [PMID: 33318292 DOI: 10.4049/jimmunol.2000916] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/13/2020] [Indexed: 12/31/2022]
Abstract
People living with HIV have high burdens of chronic lung disease, lung cancers, and pulmonary infections despite antiretroviral therapy (ART). The rates of tobacco smoking by people living with HIV vastly exceed that of the general population. Furthermore, we showed that HIV can persist within the lung mucosa despite long-term ART. As CD8 T cell cytotoxicity is pivotal for controlling viral infections and eliminating defective cells, we explored the phenotypic and functional features of pulmonary versus peripheral blood CD8 T cells in ART-treated HIV+ and uninfected controls. Bronchoalveolar lavage fluid and matched blood were obtained from asymptomatic ART-treated HIV+ smokers (n = 11) and nonsmokers (n = 15) and uninfected smokers (n = 7) and nonsmokers (n = 10). CD8 T cell subsets and phenotypes were assessed by flow cytometry. Perforin/granzyme B content, degranulation (CD107a expression), and cytotoxicity against autologous Gag peptide-pulsed CD4 T cells (Annexin V+) following in vitro stimulation were assessed. In all groups, pulmonary CD8 T cells were enriched in effector memory subsets compared with blood and displayed higher levels of activation (HLA-DR+) and exhaustion (PD1+) markers. Significant reductions in proportions of senescent pulmonary CD28-CD57+ CD8 T cells were observed only in HIV+ smokers. Pulmonary CD8 T cells showed lower perforin expression ex vivo compared with blood CD8 T cells, with reduced granzyme B expression only in HIV+ nonsmokers. Bronchoalveolar lavage CD8 T cells showed significantly less in vitro degranulation and CD4 killing capacity than blood CD8 T cells. Therefore, pulmonary mucosal CD8 T cells are more differentiated, activated, and exhausted, with reduced killing capacity in vitro than blood CD8 T cells, potentially contributing to a suboptimal anti-HIV immune response within the lungs.
Collapse
Affiliation(s)
- Oussama Meziane
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada
| | - Yulia Alexandrova
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - Ronald Olivenstein
- Division of Respirology, Department of Medicine, McGill University, Montreal, Quebec H4A 3J1, Canada
| | - Franck P Dupuy
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Syim Salahuddin
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada
| | - Elaine Thomson
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada
| | - Marianna Orlova
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Erwin Schurr
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Department of Human Genetics, McGill University, Montreal, Quebec H3A 0C7, Canada
| | - Petronela Ancuta
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec H2X 0A9, Canada.,Département de Microbiologie, Infectiologie, et Immunologie, Université de Montréal, Montreal, Quebec H3C 3J7, Canada
| | - Madeleine Durand
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec H2X 0A9, Canada
| | - Nicolas Chomont
- Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Quebec H2X 0A9, Canada.,Département de Microbiologie, Infectiologie, et Immunologie, Université de Montréal, Montreal, Quebec H3C 3J7, Canada
| | - Jérôme Estaquier
- Centre de Recherche du Centre Hospitalier Universitaire de Québec, Faculté de Médecine, Université Laval, Quebec City, Quebec G1V 4G2, Canada
| | - Nicole F Bernard
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Division of Experimental Medicine, McGill University, Montreal, Quebec H4A 3J1, Canada.,Division of Clinical Immunology, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada; and
| | - Cecilia T Costiniuk
- Infectious Diseases and Immunity in Global Health Program, Research Institute of McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada.,Chronic Viral Illness Service, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada.,Division of Infectious Diseases, McGill University Health Centre, Montreal, Quebec H4A 3J1, Canada
| | - Mohammad-Ali Jenabian
- Département des Sciences Biologiques, Université du Québec à Montréal, Montreal, Quebec H2X 1Y4, Canada; .,Department of Microbiology and Immunology, McGill University, Montreal, Quebec H3A 2B4, Canada.,Département de Microbiologie, Infectiologie, et Immunologie, Université de Montréal, Montreal, Quebec H3C 3J7, Canada
| |
Collapse
|
17
|
Haque S, Kodidela S, Gerth K, Hatami E, Verma N, Kumar S. Extracellular Vesicles in Smoking-Mediated HIV Pathogenesis and their Potential Role in Biomarker Discovery and Therapeutic Interventions. Cells 2020; 9:cells9040864. [PMID: 32252352 PMCID: PMC7226815 DOI: 10.3390/cells9040864] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 03/16/2020] [Accepted: 03/30/2020] [Indexed: 02/06/2023] Open
Abstract
In the last two decades, the mortality rate in people living with HIV/AIDS (PLWHA) has decreased significantly, resulting in an almost normal longevity in this population. However, a large portion of this population still endures a poor quality of life, mostly due to an increased inclination for substance abuse, including tobacco smoking. The prevalence of smoking in PLWHA is consistently higher than in HIV negative persons. A predisposition to cigarette smoking in the setting of HIV potentially leads to exacerbated HIV replication and a higher risk for developing neurocognitive and other CNS disorders. Oxidative stress and inflammation have been identified as mechanistic pathways in smoking-mediated HIV pathogenesis and HIV-associated neuropathogenesis. Extracellular vesicles (EVs), packaged with oxidative stress and inflammatory agents, show promise in understanding the underlying mechanisms of smoking-induced HIV pathogenesis via cell-cell interactions. This review focuses on recent advances in the field of EVs with an emphasis on smoking-mediated HIV pathogenesis and HIV-associated neuropathogenesis. This review also provides an overview of the potential applications of EVs in developing novel therapeutic carriers for the treatment of HIV-infected individuals who smoke, and in the discovery of novel biomarkers that are associated with HIV-smoking interactions in the CNS.
Collapse
|
18
|
Xu W, Tang W, Zhang J, Shi X, Zheng Y, Kaufman MR. Cigarette Smoking and Its Associations with Substance Use and HIV-Related Sexual Risks among Chinese Men Who Have Sex with Men. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E1653. [PMID: 32150802 PMCID: PMC7084185 DOI: 10.3390/ijerph17051653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 01/24/2020] [Accepted: 02/25/2020] [Indexed: 02/05/2023]
Abstract
China has the largest population of male smokers globally. Men who have sex with men (MSM) are at greater risk of cigarette smoking compared to the general population. Limited data are available regarding cigarette smoking and its associations with other health issues among Chinese MSM. Eligible MSM (n = 1100) were recruited from mainland China using an online national cross-sectional survey conducted in 2014-2015. Socio-demographic characteristics, smoking behavior, substance use, homosexual stigma and outness, HIV-related risk behavior, and HIV status were obtained. Logistic regression analyses were performed to evaluate predictors of current cigarette smoking frequency and the co-occurrence of smoking and drug use. Nearly 41% (n = 446) of participants had ever smoked cigarettes; 25% (n = 278) were current frequent smokers; and 13% (n = 138) were current infrequent smokers. Factors associated with a history of smoking included age, employment status, and monthly salary. Risk factors associated with current frequent smoking included self-identification as gay, having female sexual partners, binge drinking, drug use, higher levels of homosexual stigma, and being partially or fully "out" as gay. Adjusted multinomial analysis showed that human immunodeficiency virus (HIV) related risks, including risky sexual behaviors, lack of condom use, and a reported history of sexually transmitted infections (STIs), were associated with co-occurrence of current smoking and drug use. Cigarette smoking rates remain high among MSM in China. Cigarette smoking is associated with binge drinking, drug use, and HIV-related risks in this community. There is a clear opportunity for smoking cessation interventions to be linked with HIV and substance use prevention interventions, thereby addressing multiple health issues simultaneously for the MSM community in China.
Collapse
Affiliation(s)
- Wenjian Xu
- Department of Sociology & Psychology, School of Public Administration, Sichuan University, Chengdu 610065, China;
- Faculty of Psychology, Southwest University, Chongqing 400715, China; (J.Z.); (X.S.)
- Department of Health, Behavior & Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA;
| | - Wanjie Tang
- Center for Educational and Health Psychology, Sichuan University, Chengdu 610065, China;
- Institute of Emergency Management and Post-disaster Reconstruction, Sichuan University, Chengdu 610065, China
- Mental Health Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610065, China
| | - Jing Zhang
- Faculty of Psychology, Southwest University, Chongqing 400715, China; (J.Z.); (X.S.)
| | - Xin Shi
- Faculty of Psychology, Southwest University, Chongqing 400715, China; (J.Z.); (X.S.)
| | - Yong Zheng
- Faculty of Psychology, Southwest University, Chongqing 400715, China; (J.Z.); (X.S.)
| | - Michelle R. Kaufman
- Department of Health, Behavior & Society, Johns Hopkins University Bloomberg School of Public Health, Baltimore, MD 21205, USA;
| |
Collapse
|
19
|
Parameter estimates for trends and patterns of excess mortality among persons on antiretroviral therapy in high-income European settings. AIDS 2019; 33 Suppl 3:S271-S281. [PMID: 31800404 PMCID: PMC6919232 DOI: 10.1097/qad.0000000000002387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Supplemental Digital Content is available in the text Introduction: HIV cohort data from high-income European countries were compared with the UNAIDS Spectrum modelling parameters for these same countries to validate mortality rates and excess mortality estimates for people living with HIV (PLHIV) on antiretroviral therapy (ART). Methods: Data from 2000 to 2015 were analysed from the Antiretroviral Therapy Cohort Collaboration (ART-CC) for Austria, Denmark, France, Italy, the Netherlands, Spain, and Switzerland. Flexible parametric models were used to compare all-cause mortality rates in the ART-CC and Spectrum. The percentage of AIDS-related deaths and excess mortality (both are the same within Spectrum) were compared, with excess mortality defined as that in excess of the general population mortality. Results: Analyses included 94 026 PLHIV with 585 784 person-years of follow-up, from which there were 5515 deaths. All-cause annual mortality rates in Spectrum for 2000–2003 were 0.0121, reducing to 0.0078 in 2012–2015, whilst the ART-CC's corresponding annual mortality rates were 0.0151 [95% confidence interval (95% CI): 0.0130–0.0171] reducing to 0.0049 (95% CI: 0.0039–0.0060). The percentage of AIDS-related deaths in Spectrum was 74.7% in 2000–2003, dropping to 43.6% in 2012–2015. In the ART-CC, AIDS-related mortality constitutes 45.3% (95% CI: 38.4–52.9%) of mortality in 2000–2003 and 26.7% (95% CI: 19–46%) between 2012 and 2015. Excess mortality in the ART-CC was broadly similar to the Spectrum estimates, dropping from 75.3% (95% CI: 60.3–95.2%) in 2000–2003 to 30.7% (95% CI: 25.5–63.7%) in 2012–2015. Conclusion: All-cause mortality assumptions for PLHIV on ART in high-income European settings should be adjusted in Spectrum to be higher in 2000–2003 and decline more quickly to levels currently captured for recent years.
Collapse
|
20
|
Mann-Jackson L, Choi D, Sutfin EL, Song EY, Foley KL, Wilkin AM, Morse CG, Rojas NF, Oh TS, Rhodes SD. A Qualitative Systematic Review of Cigarette Smoking Cessation Interventions for Persons Living with HIV. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2019; 34:1045-1058. [PMID: 31037506 PMCID: PMC6819245 DOI: 10.1007/s13187-019-01525-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Persons living with HIV (PLWH) have disproportionately high rates of both cigarette smoking and tobacco-induced negative health outcomes. The goal of this qualitative systematic review was to identify gaps in the existing literature and future directions for smoking cessation support for PLWH. Three online databases were searched from their inception through December 31, 2017, using designated search terms. Peer-reviewed English-language articles that documented an intervention designed to increase smoking cessation among PLWH were reviewed. Data were abstracted using a standardized form to document study and intervention characteristics and results. Thirty-two articles, describing 28 unique intervention studies, met inclusion criteria. Interventions consisted primarily of combinations of counseling, pharmacotherapy, and the use of information and communications technology; few interventions were implemented at the clinic level. Thirteen interventions resulted in significant improvements in cessation-related outcomes. Information and communications technology and clinic-level interventions had the greatest potential for increasing smoking cessation among PLWH. Efficacious interventions designed for PLWH in the US South, and for groups of PLWH facing additional health disparities (e.g., communities of color and sexual and gender minorities), are needed. There is also a need for more rigorous research designs to test the efficacy of interventions designed to increase cessation-related outcomes among PLWH.
Collapse
Affiliation(s)
- Lilli Mann-Jackson
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA.
- Wake Forest Clinical and Translational Science Institute Program in Community Engagement, Medical Center Boulevard, Winston-Salem, NC, 27157, USA.
| | - David Choi
- Stanford University, 401 Quarry Road, Palo Alto, CA, 94304, USA
| | - Erin L Sutfin
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| | - Eunyoung Y Song
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| | - Kristie L Foley
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| | - Aimee M Wilkin
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| | - Caryn G Morse
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| | - Nicole F Rojas
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| | - Timothy S Oh
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| | - Scott D Rhodes
- Wake Forest School of Medicine, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
- Wake Forest Clinical and Translational Science Institute Program in Community Engagement, Medical Center Boulevard, Winston-Salem, NC, 27157, USA
| |
Collapse
|
21
|
Bitty-Anderson AM, Gbeasor-Komlanvi FA, Johnson P, Sewu EK, Dagnra CA, Salou M, Blatome TJ, Jaquet A, Coffie PA, Ekouevi DK. Prevalence and correlates of alcohol and tobacco use among key populations in Togo in 2017: a cross-sectional study. BMJ Open 2019; 9:e028934. [PMID: 31685493 PMCID: PMC6858156 DOI: 10.1136/bmjopen-2019-028934] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
OBJECTIVES The aim of this study was to estimate alcohol and tobacco use prevalence and their correlates among female sex workers (FSW), men who have sex with men (MSM) and drug users (DU) in Togo. DESIGN, SETTING AND PARTICIPANTS A cross-sectional bio-behavioural study was conducted among 2115 MSM, FSW and DU in 2017 using a respondent-driven sampling method, in the eight biggest towns of Togo. Selection criteria for the MSM were being male and having had oral or anal intercourse with a man in the previous 12 months; for FSW, being a female and having exchanged sex for money in the previous 12 months; and for DU, consuming heroin, cocaine or hashish for MSM, FSW and DU, respectively. All participants had to be at least 18 years old and residing in the territory for the past 3 months. RESULTS The prevalence of alcohol consumption, hazardous/harmful consumption and binge drinking was 64.8%, 38.4% and 45.5%, respectively. Current tobacco use was reported by 30.6% of participants and HIV prevalence was estimated at 12.5%. DU were more likely to engage in binge drinking compared with other key populations (adjusted odds ratio (aOR)=2.0; 95% CI 1.4 to 2.8; p=0.001). Participants who were identified as having hazardous/harmful alcohol consumption had almost three times the odds of tobacco consumption than those with no risky consumption (aOR=2.6; 95% CI 2.0 to 3.4; p=0.001). Hazardous/harmful alcohol consumption was three times more likely among participants with severe psychological distress compared with those with no psychological distress (aOR=3.3, 95% CI 2.2 to 5.1; p=0.001). CONCLUSION Findings from this study demonstrate the need for the integration of mental health and substance abuse reduction interventions into HIV prevention programme, particularly those geared towards key populations.
Collapse
Affiliation(s)
| | - Fifonsi Adjidossi Gbeasor-Komlanvi
- Department of Public Health, Faculty of Health Sciences, University of Lomé, Lomé, Togo
- Centre Africain de Recherches en Epidemiologie et en Santé Publique (CARESP), Lomé, Togo
| | - Pascal Johnson
- Centre Africain de Recherches en Epidemiologie et en Santé Publique (CARESP), Lomé, Togo
| | - Essèboè K Sewu
- Centre Africain de Recherches en Epidemiologie et en Santé Publique (CARESP), Lomé, Togo
| | - Claver A Dagnra
- Faculty of Health Sciences, Molecular Biology Laboratory, University of Lomé, Lomé, Togo
| | - Mounerou Salou
- Faculty of Health Sciences, Molecular Biology Laboratory, University of Lomé, Lomé, Togo
| | - Tetouyaba J Blatome
- Centre Africain de Recherches en Epidemiologie et en Santé Publique (CARESP), Lomé, Togo
| | - Antoine Jaquet
- Department of Public Health, INSERM U1219, Bordeaux Population Health Research, University of Bordeaux, Bordeaux, France
- Department of Public Health, Institut de Santé Publique Epidémiologie et Développement, University of Bordeaux, Bordeaux, France
| | - Patrick Ahuatchi Coffie
- PACCI Research Center-Site ANRS Côte d'Ivoire, Abidjan, Côte d'Ivoire
- Department of Public Health, Institut de Santé Publique Epidémiologie et Développement, University of Bordeaux, Bordeaux, France
- Dermatologie et Infectiologie, Unite de Formation et de Recherche des Sciences Medicales, Universite Felix Houphouet-Boigny, Abidjan, Côte d'Ivoire
| | - Didier Koumavi Ekouevi
- PACCI Research Center-Site ANRS Côte d'Ivoire, Abidjan, Côte d'Ivoire
- Department of Public Health, Faculty of Health Sciences, University of Lomé, Lomé, Togo
- Centre Africain de Recherches en Epidemiologie et en Santé Publique (CARESP), Lomé, Togo
- Department of Public Health, INSERM U1219, Bordeaux Population Health Research, University of Bordeaux, Bordeaux, France
| |
Collapse
|
22
|
Zyambo CM, Burkholder GA, Cropsey KL, Willig JH, Wilson CM, Gakumo CA, Westfall AO, Hendricks PS. Mental health disorders and alcohol use are associated with increased likelihood of smoking relapse among people living with HIV attending routine clinical care. BMC Public Health 2019; 19:1409. [PMID: 31664967 PMCID: PMC6819600 DOI: 10.1186/s12889-019-7705-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 09/30/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND People living with HIV (PLWH) have a high level of interest in quitting smoking, but only a small proportion have sustainable abstinence 6 months after cessation. Few investigations have focused on relapse to smoking among PLWH. In this investigation, we evaluated the prevalence of relapse after smoking cessation and the characteristics associated with smoking relapse using a retrospective, longitudinal cohort of PLWH during an eight-year observation. METHODS All patients aged ≥19 years that reported current smoking during the study period and then reported not smoking on a subsequent tobacco use questionnaire (quitters) were eligible for the study. In addition, patients required at least one subsequent follow-up visit after quitting where smoking status was again reported to allow for assessment of relapse. A Cox proportional hazard model was fit to evaluate factors associated with smoking relapse in PLWH attending routine clinical care. RESULTS Of the 473 patients who quit smoking in the study, 51% relapsed. In multivariable analysis, factors significantly associated with a higher likelihood of relapse were anxiety symptoms (HR = 1.55, 95% CI [1.11, 2.17]) and at-risk alcohol use (HR = 1.74, 95% CI [1.06, 2.85]), whereas antiretroviral therapy (ART) adherence (HR = 0.65, 95% CI [0.49, 0.99]) and longer time in care (HR = 0.94, 95% CI [0.91, 0.98]) were associated with a reduced likelihood of relapse after cessation. CONCLUSION Our study underscores the high prevalence of smoking relapse that exists among PLWH after they quit smoking. Successful engagement in mental health care may enhance efforts to reduce relapse in the underserved populations of PLWH.
Collapse
Affiliation(s)
- Cosmas M Zyambo
- Department of Health Behavior, School of Public Health, University of Alabama at Birmingham, Birmingham, USA.
- Division of Infectious Diseases, School of Medicine, University of Alabama at Birmingham, Birmingham, USA.
- Department; Epidemiology of Microbial Diseases, School of Public Health, Yale University, New Haven, USA.
- Department of Community and Family medicine, School of Public Health, University of Zambia, Lusaka, Zambia.
| | - Greer A Burkholder
- Division of Infectious Diseases, School of Medicine, University of Alabama at Birmingham, Birmingham, USA.
| | - Karen L Cropsey
- Department of Psychiatry, School of Medicine, University of Alabama at Birmingham, Birmingham, USA
| | - James H Willig
- Division of Infectious Diseases, School of Medicine, University of Alabama at Birmingham, Birmingham, USA
| | - Craig M Wilson
- Department of Epidemiology, School of Public Health, University of Alabama at Birmingham, Birmingham, USA
| | - C Ann Gakumo
- Department of Nursing, University of Massachusetts, Boston, MA, USA
| | - Andrew O Westfall
- Department of Biostatistics, School of Public Health, University of Alabama at Birmingham, Birmingham, USA
| | - Peter S Hendricks
- Department of Health Behavior, School of Public Health, University of Alabama at Birmingham, Birmingham, USA
| |
Collapse
|
23
|
Krishnan N, Gittelsohn J, Ross A, Elf J, Chon S, Niaura R, Martinson N, Golub JE. Qualitative Exploration of a Smoking Cessation Trial for People Living With HIV in South Africa. Nicotine Tob Res 2019. [PMID: 28637262 DOI: 10.1093/ntr/ntx139] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Introduction In South Africa, people living with HIV have a high prevalence of smoking, which undermines the beneficial effects of antiretroviral therapy. However, little is known about barriers to smoking cessation and what interventions work for people living with HIV in this setting. Methods A randomized trial comparing intensive anti-smoking counseling versus counseling and nicotine replacement therapy was recently concluded in Klerksdorp, South Africa. In a post-trial follow-up, 23 in-depth interviews with patients and one focus group discussion with counselors from the trial were conducted. A codebook was developed and codes were applied to the transcripts, which were analyzed using a thematic analysis. Results Barriers at the economic, social/interpersonal, and individual levels induced stress, which hindered smoking cessation. Economic stressors included unemployment and poverty. Social or interpersonal stressors were lack of social support for quitting smoking and lack of social support due to having HIV. Individual stressors were traumatic life events. Alcohol was used to cope with stress and frequently co-occurred with smoking. Managing cravings was a barrier unrelated to stress. Participants proposed income and employment opportunities, group counseling, and more frequent counseling as solutions to address stressors at different levels. Nicotine replacement therapy was helpful to mitigate cravings. Conclusions Future smoking cessation interventions need to target barriers at multiple levels. Increasing the supply and duration of nicotine replacement therapy may increase its effectiveness. Other behavioral approaches such as group counseling or peer counseling could hold promise in this setting but need to be tested for efficacy through randomized controlled trials. Implications To our knowledge, this is the first qualitative study examining barriers to smoking cessation for people living with HIV in South Africa. Smoking is highly prevalent among people with HIV in South Africa and cessation interventions are urgently needed. A better understanding of barriers to smoking cessation that people with HIV face will lead to the development of contextually appropriate interventions. This study also provides feedback on interventions from a recently concluded smoking cessation randomized trial and will help guide the design of future smoking cessation trials.
Collapse
Affiliation(s)
| | - Joel Gittelsohn
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Alexandra Ross
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
| | - Jessica Elf
- Schroeder Institute for Tobacco Research and Policy Studies, Washington, DC.,Center for Tuberculosis Research, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sandy Chon
- Center for Tuberculosis Research, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Raymond Niaura
- Schroeder Institute for Tobacco Research and Policy Studies, Washington, DC
| | - Neil Martinson
- Perinatal HIV Research Unit, Chris Hani Baragwanath Hospital, Soweto, South Africa
| | - Jonathan E Golub
- Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.,Center for Tuberculosis Research, Johns Hopkins University School of Medicine, Baltimore, MD
| |
Collapse
|
24
|
Abstract
OBJECTIVE HIV-infected women are burdened by depression and anxiety, which may impact adherence to antiretroviral therapy and overall quality of life. Yet, little is known about the scope of psychological symptoms in the growing number of HIV-infected women reaching menopause, when affective symptoms are more prevalent in the general population. We conducted a longitudinal study to compare affective symptoms between perimenopausal HIV-infected and non-HIV-infected women. METHODS The Center for Epidemiologic Studies Depression Scale (CES-D), and the Generalized Anxiety Disorder scale (GAD-7) were completed at baseline and 12 months among 33 HIV-infected and 33 non-HIV-infected perimenopausal women matched by race, age, menstrual patterns, and BMI. Linear regression models estimated the relationship of baseline GAD-7 and CES-D scores with clinical factors. RESULTS All women were perimenopausal at baseline, and the vast majority remained perimenopausal throughout follow-up. HIV status was associated with higher baseline CES-D scores (median [interquartile range] 21 [12, 29] vs 10 [5, 14]; P = 0.03) and GAD-7 scores (7 [5, 15] vs 2 [1, 7]; P = 0.01), controlling for smoking, substance use, and antidepressant use. Depressive symptoms and anxiety remained significantly higher in the HIV-infected women at 12 months (P ≤ 0.01). Significant relationships of depressive symptoms (P = 0.048) and anxiety (P = 0.02) with hot flash severity were also observed. CONCLUSIONS Perimenopausal HIV-infected women experienced a disproportionately high level of affective symptom burden over a 12-month observation period. Given the potential for these factors to influence adherence to HIV clinical care and quality of life, careful assessment and referral for treatment of these symptoms is essential.
Collapse
|
25
|
Mu Y, Patters BJ, Midde NM, He H, Kumar S, Cory TJ. Tobacco and Antiretrovirals Modulate Transporter, Metabolic Enzyme, and Antioxidant Enzyme Expression and Function in Polarized Macrophages. Curr HIV Res 2019; 16:354-363. [PMID: 30706821 PMCID: PMC6446460 DOI: 10.2174/1570162x17666190130114531] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 01/24/2019] [Accepted: 01/27/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Cigarette smoking increases systemic oxidative stress, inflammation, and viral replication in individuals with HIV. Macrophages are infected during HIV infection and serve as an important reservoir throughout the process. Macrophages exist in two phenotypes, the classically activated M1 macrophage and alternatively activated M2 macrophage. The expression of drug efflux transporters and metabolic enzymes, which have direct effects on intracellular drug concentrations, differ between the pro-inflammatory M1 macrophage and the anti-inflammatory M2 macrophage. OBJECTIVE To further explain the role of tobacco use in worsened outcomes in the HIV + population receiving antiretroviral therapy. METHODS Western blotting was used to examine macrophage polarization and expression of drug efflux transporters, CYP enzymes, and antioxidant enzymes. The arginase assay was used to measure arginase activity. Cytokine production was measured using the human multiplex inflammatory cytokine assay kit. The 8-OHdG DNA Damage Quantification Direct Kit was used to quantify DNA damage. Viral replication under the influence of tobacco and antiretroviral drug use was measured by p24 Elisa. RESULTS We observed phenotypic shifts from M1 to M2 with both individual and combination treatments with cigarette smoke condensate and the protease inhibitor antiretroviral drug lopinavir. These shifts lead to changes in cytokine production, the expression of CYP enzymes, anti-oxidant enzymes, and drug efflux transporters, as well as changes in viral replication. CONCLUSION This data suggest a mechanism by which tobacco use impairs HIV antiretroviral therapy to increase intracellular drug concentrations in this important cellular reservoir.
Collapse
Affiliation(s)
- Ying Mu
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center College of Pharmacy, Memphis, United States
| | - Benjamin J Patters
- Department of Pharmaceutical Science, University of Tennessee Health Science Center College of Pharmacy, Memphis, United States
| | - Narasimha M Midde
- Department of Pharmaceutical Science, University of Tennessee Health Science Center College of Pharmacy, Memphis, United States
| | - Hui He
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center College of Pharmacy, Memphis, United States
| | - Santosh Kumar
- Department of Pharmaceutical Science, University of Tennessee Health Science Center College of Pharmacy, Memphis, United States
| | - Theodore J Cory
- Department of Clinical Pharmacy and Translational Science, University of Tennessee Health Science Center College of Pharmacy, Memphis, United States
| |
Collapse
|
26
|
Jaworowski A, Hearps AC, Angelovich TA, Hoy JF. How Monocytes Contribute to Increased Risk of Atherosclerosis in Virologically-Suppressed HIV-Positive Individuals Receiving Combination Antiretroviral Therapy. Front Immunol 2019; 10:1378. [PMID: 31275317 PMCID: PMC6593090 DOI: 10.3389/fimmu.2019.01378] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 05/31/2019] [Indexed: 12/27/2022] Open
Abstract
Combination antiretroviral therapy (ART) is effective at suppressing HIV viremia to achieve persistently undetectable levels in peripheral blood in the majority of individuals with access and ability to maintain adherence to treatment. However, evidence suggests that ART is less effective at eliminating HIV-associated inflammation and innate immune activation. To the extent that residual inflammation and immune activation persist, virologically suppressed people living with HIV (PLWH) may have increased risk of inflammatory co-morbidities, and adjunctive therapies may need to be considered to reduce HIV-related inflammation and fully restore the health of virologically suppressed HIV+ individuals. Cardiovascular disease (CVD) is the single leading cause of death in the developed world and is becoming more important in PLWH with access to ART. Arterial disease due to atherosclerosis, leading to acute myocardial infarction (AMI) and stroke, is a major component of CVD. Atherosclerosis is an inflammatory disease, and epidemiological comparisons of atherosclerosis and AMI show a higher prevalence and suggest a greater risk in PLWH compared to the general population. The reasons for greater prevalence of CVD in PLWH can be broadly grouped into four categories: (a) the higher prevalence of traditional risk factors e.g., smoking and hypertension (b) dyslipidemia (also a traditional risk factor) caused by off-target effects of ART drugs (c) HIV-related inflammation and immune activation and (d) other undefined HIV-related factors. Management strategies aimed at reducing the impact of traditional risk factors in PLWH are similar to those for the general population and their effectiveness is currently being evaluated. Together with improvements in ART regimens and guidelines for treatment, and a greater awareness of its impact on CVD, the HIV-related risk of AMI and stroke is decreasing but remains elevated compared to the general community. Monocytes are key effector cells which initiate the formation of atherosclerotic plaques by migrating into the intima of coronary arteries and accumulating as foam cells full of lipid droplets. This review considers the specific role of monocytes as effector cells in atherosclerosis which progresses to AMI and stroke, and explores mechanisms by which HIV may promote an atherogenic phenotype and function independent of traditional risk factors. Altered monocyte function may represent a distinct HIV-related factor which increases risk of CVD in PLWH.
Collapse
Affiliation(s)
- Anthony Jaworowski
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia.,Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, VIC, Australia.,Life Sciences Discipline, Burnet Institute, Melbourne, VIC, Australia
| | - Anna C Hearps
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, VIC, Australia.,Life Sciences Discipline, Burnet Institute, Melbourne, VIC, Australia
| | - Thomas A Angelovich
- School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia.,Life Sciences Discipline, Burnet Institute, Melbourne, VIC, Australia
| | - Jennifer F Hoy
- Department of Infectious Diseases, Alfred Hospital and Monash University, Melbourne, VIC, Australia
| |
Collapse
|
27
|
HIV infection and cerebral small vessel disease are independently associated with brain atrophy and cognitive impairment. AIDS 2019; 33:1197-1205. [PMID: 30870193 DOI: 10.1097/qad.0000000000002193] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVE The objective of this study is to investigate whether cerebral small vessel disease (CSVD) is more common in virologically suppressed HIV-positive participants compared with HIV-negative controls and examine the potential synergistic effects of HIV and CSVD on brain structure and cognition. DESIGN Cross-sectional analysis of 119 treated, virologically suppressed HIV-positive and 55 HIV-negative participants. Forty-six HIV-positive and 30 HIV-negative participants had follow-up 2 years later. All participants underwent MRI and neuropsychological testing. METHODS Volume of white matter hyperintensities (WMH) was used as a surrogate measure of CSVD severity. Tensor-based morphometry and cortical modeling estimated brain volumes and cortical thickness, respectively. Rasch measurement theory was applied to neuropsychological test scores to estimate overall cognition. Linear models compared WMH loads, brain volumes, and cognition between groups; evaluated the association of WMH loads with brain volumes and cognition; and tested the interaction between HIV and WMH loads on brain volumes and cognition. Mixed-effects models compared the change in WMH loads between groups. RESULTS WMH loads and change in WMH loads were similar between the groups. HIV-positive participants had poorer cognition, thinner cortex and reduced subcortical volumes compared with HIV-negative controls. Higher WMH loads were associated with reduced cortical thickness and subcortical volumes and worse cognition, regardless of HIV serostatus. No significant interactions were observed between HIV and WMH loads with regards to brain volumes or cognition. CONCLUSION These findings suggest that the contributions of HIV and CSVD on brain atrophy and cognitive impairment are independent but additive processes. This argues that optimizing vascular health may mitigate brain injury and cognitive decline, especially in treated, virologically suppressed HIV-positive individuals.
Collapse
|
28
|
Li J, Lai H, Chen S, Kickler T, Lai S. Cocaine use modifies the association between antiretroviral therapy and endothelial dysfunction among adults with HIV infection. J Med Virol 2019; 91:1660-1667. [PMID: 31144332 DOI: 10.1002/jmv.25507] [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: 02/07/2019] [Revised: 05/03/2019] [Accepted: 05/12/2019] [Indexed: 11/05/2022]
Abstract
Cocaine is commonly used among HIV-infected people and may worsen HIV disease progression. In addition, existing evidence suggests a link between antiretroviral regimens and endothelial dysfunction. This study aimed to examine whether the associations of antiretroviral therapy (ART) regimens with endothelial dysfunction may be modified by cocaine use in adults with HIV infection. Between 2003 and 2014, 466 HIV-positive participants residing in Baltimore, Maryland, were enrolled in a study investigating comorbidities associated with HIV/ART. The associations between various risk factors and endothelial dysfunction indicators were examined by robust regression models fitted for the overall subjects and cocaine subgroups, separately. Duration of nonnucleoside reverse-transcriptase inhibitor (NNRTI)-based therapy was negatively associated with plasma vWF:Ag levels in cocaine non-users (β = -.715, SE = .220, P < .05). However, cocaine users on longer-term NNRTI-based regimens had greater plasma endothelin-1 (ET-1) concentrations than their counterparts (β = .003, SE = .001, P < .05). In addition, current cigarette smoking was significantly positively associated with ET-1 concentrations in both cocaine non-users (β = .609, SE = .164, P < .05) and cocaine users (β = .331, SE = .086, P < .05). In conclusion, cocaine use modified the potential effects of NNRTI-based therapy on biomarkers of endothelial dysfunction. These findings suggested that reduction in cocaine use may improve endothelial function in HIV-infected cocaine users.
Collapse
Affiliation(s)
- Ji Li
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Hong Lai
- Department of Radiology, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Shaoguang Chen
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Thomas Kickler
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - Shenghan Lai
- Department of Pathology, Johns Hopkins School of Medicine, Baltimore, Maryland.,Department of Radiology, Johns Hopkins School of Medicine, Baltimore, Maryland.,Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland
| |
Collapse
|
29
|
Zyambo CM, Burkholder GA, Cropsey KL, Willig JH, Wilson CM, Gakumo CA, Westfall AO, Hendricks PS. Predictors of smoking cessation among people living with HIV receiving routine clinical care. AIDS Care 2019; 31:1353-1361. [PMID: 31117821 DOI: 10.1080/09540121.2019.1619659] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
People living with HIV (PLWH) have a higher prevalence of smoking and are less likely to quit smoking than the general population. Few studies involving a large sample of PLWH receiving routine care have evaluated factors associated with smoking cessation. This retrospective longitudinal cohort study evaluated factors associated with smoking cessation among PLWH from 2007 to 2018. Of 1,714 PLWH smokers included in the study, 27.6% reported quitting smoking. Suppressed plasma HIV-1 RNA (<200 copies/ml) was significantly associated with an increased likelihood of smoking cessation (HRadjusted = 1.27, 95% CI [1.03, 1.58]); whereas age/10 year increments (HRadjusted = 0.12, 95% CI [0.04, 0.38]), greater length of care at the HIV clinic (HRadjusted = 0.97, 95% CI [0.94, 0.99]), lack of insurance (HRadjusted = 0.77, 95% CI [0.61, 0.99]) or having public insurance (HRadjusted = 0.74, 95% CI [0.55, 0.97)]), current substance use (HRadjusted = 0.66, 95% CI [0.43, 0.97]) and risk of developing alcohol use disorder (HRadjusted = 0.60, 95% CI [0.43, 0.84]) were associated with a reduced likelihood of quitting smoking. These findings underscore the importance of early smoking cessation intervention among PLWH. In addition, targeted smoking cessation intervention strategies are needed for groups at risk for being less likely to quit, including older patients, and those with alcohol and substance use disorders.
Collapse
Affiliation(s)
- Cosmas M Zyambo
- Department of Health Behavior, School of Public Health, University of Alabama , Birmingham , AL , USA.,Division of Infectious Diseases, School of Medicine, University of Alabama , Birmingham , AL , USA.,Department of Epidemiology of Microbial Diseases, School of Public Health, Yale University , New Haven , CT , USA.,Department of Epidemiology, School of Public Health, University of Zambia , Lusaka , Zambia
| | - Greer A Burkholder
- Division of Infectious Diseases, School of Medicine, University of Alabama , Birmingham , AL , USA
| | - Karen L Cropsey
- Department of Psychiatry, School of Medicine, University of Alabama , Birmingham , AL , USA
| | - James H Willig
- Division of Infectious Diseases, School of Medicine, University of Alabama , Birmingham , AL , USA
| | - Craig M Wilson
- Department of Epidemiology, School of Public Health, University of Alabama , Birmingham , AL , USA
| | - C Ann Gakumo
- Department of Nursing, University of Massachusetts , Boston , MA , USA
| | - Andrew O Westfall
- Department of Biostatistics, School of Public Health, University of Alabama , Birmingham , AL , USA
| | - Peter S Hendricks
- Department of Health Behavior, School of Public Health, University of Alabama , Birmingham , AL , USA
| |
Collapse
|
30
|
Schnall R, Carcamo J, Porras T, Huang MC, Webb Hooper M. Use of the Phase-Based Model of Smoking Treatment to Guide Intervention Development for Persons Living with HIV Who Self-Identify as African American Tobacco Smokers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:E1703. [PMID: 31096577 PMCID: PMC6571600 DOI: 10.3390/ijerph16101703] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 05/10/2019] [Accepted: 05/11/2019] [Indexed: 01/10/2023]
Abstract
Cigarette smoking is highly prevalent among persons living with the human immunodeficiency virus (HIV) (PLWH), with rates as high 50% as compared to 14% in the general U.S. population. Tobacco use causes morbidity and mortality in PLWH, and tobacco-related harm is substantially higher in PLWH than smokers in the general population, providing the scientific premise for developing effective tobacco cessation interventions in this population. To better address this issue, we conducted six focus group sessions with 45 African American smokers who are living with HIV to understand the barriers to smoking cessation and the strategies that would be helpful to overcome these barriers. We organized our findings by the Phase-Based Model of Smoking Treatment to understand the intervention components that are needed at each phase to help PLWH successfully quit smoking. Participants in our focus group sessions articulated key components for incorporation into tobacco cessation intervention for PLWH: a personalized plan for quitting, reminders about that plan, and a support system. Participants thought that their HIV and tobacco use were disassociated. Participants described barriers to the use of pharmacotherapy, including adverse side effects of the gum and patch and concerns about the negative health effects of some oral medications. Substance use was identified as a commonly co-occurring condition as well as a barrier to successfully ceasing to smoke tobacco products. In summary, these findings offer information on the components of a tobacco cessation intervention for PLWH, namely reminders, a support system, substance use treatment, and monitoring to prevent relapse.
Collapse
Affiliation(s)
- Rebecca Schnall
- School of Nursing, Columbia University, New York, NY 10032, USA.
| | - Jasmine Carcamo
- School of Nursing, Columbia University, New York, NY 10032, USA.
| | - Tiffany Porras
- School of Nursing, Columbia University, New York, NY 10032, USA.
| | - Ming-Chun Huang
- School of Engineering, Case Western Reserve University, Cleveland, OH 44106, USA.
| | - Monica Webb Hooper
- Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH 44106, USA.
| |
Collapse
|
31
|
Associations Between Multiple Forms of Discrimination and Tobacco Use Among People Living With HIV: The Mediating Role of Avoidance Coping. J Acquir Immune Defic Syndr 2019; 78:9-15. [PMID: 29373394 DOI: 10.1097/qai.0000000000001636] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND People living with HIV (PLWH) have higher levels of tobacco use compared with the general population, increasing their risk of morbidity and mortality. PLWH also face potential chronic stressors related to the stigma and discrimination associated with HIV and other characteristics (eg, race and sexual orientation). These experiences may be associated with harmful health behaviors, such as tobacco use. The purpose of the current study is to explore the psychosocial context of tobacco use in PLWH, examining avoidance coping as a mediator in the relationship between multiple forms of discrimination and tobacco use. SETTING Participants included 202 PLWH recruited from an HIV primary care clinic in Birmingham, AL, between 2013 and 2015. METHODS Participants responded to parallel items assessing experiences of discrimination related to HIV status, race, and sexual orientation, as well as items assessing avoidance coping. Data on current tobacco use were obtained from participants' clinic records. Mediation models for each form of discrimination (HIV, race and sexual orientation) adjusting for demographic variables and the other forms of discrimination were evaluated. RESULTS The indirect effect of HIV-related discrimination on likelihood of tobacco use through avoidance coping was significant, suggesting that avoidance coping mediates the association between HIV-related discrimination and tobacco use. However, the indirect effects of the other forms of discrimination were not significant. CONCLUSIONS Given the disparity in tobacco use in PLWH, behavioral scientists and interventionists should consider including content specific to coping with experiences of discrimination in tobacco prevention and cessation programs for PLWH.
Collapse
|
32
|
Bhalerao A, Cucullo L. Impact of Tobacco Smoke in HIV Progression: a Major Risk Factor for the Development of NeuroAIDS and Associated of CNS Disorders. JOURNAL OF PUBLIC HEALTH-HEIDELBERG 2019; 28:259-270. [PMID: 33738180 DOI: 10.1007/s10389-019-01062-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Aim With the advent of highly active and combination antiretroviral therapy have substantially increased the life expectancy of patients infected with human immunodeficiency virus (HIV). However, this has brought into sharp contrast the incidence of several 'Non-acquired immunodeficiency syndrome (AIDS) diseases such as NeuroAIDS which identifies a group of neurological disorders caused primarily by HIV-mediated damage to the central and peripheral nervous systems. Given the patients depleted immune condition, the use and abuse of drug and addictive substances such as tobacco smoking can further deteriorates their overall health and accelerate the progression and severity of the disease. In this review we detail the pathogenesis, progression and characteristics of HIV and the impact of tobacco smoking as a risk factor for the progression of the disease to NeuroAIDS. This is a poorly understood aspect of HIV-related complications that needs to be addressed. Subjects and methods Review of theoretical approaches and knowledge synthesis. Results Tobacco smoking is highly prevalent in HIV patients when compared to the general population. The oxidative damage and inflammatory stress caused by chronic smoking on the cerebrovascular system have been well established. Considering that HIV patients have an impaired immune system and smokers per se are more susceptible to viral and bacterial inflammatory neuropathologies than non-smokers, it is conceivable that tobacco smoking as a risk factor for the progression of HIV into NeuroAIDS and related neurological impairments. Conclusion Tobacco smoke (TS) may bring about a synergistic effect in the context of persistent inflammatory state and cerebrovascular damage which facilitate HIV infection and progression to NeuroAIDS when compared to non-smokers.
Collapse
Affiliation(s)
- Aditya Bhalerao
- Department of Pharmaceutical Sciences, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| | - Luca Cucullo
- Department of Pharmaceutical Sciences, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA.,Center for Blood Brain Barrier Research, Texas Tech University Health Sciences Center, Amarillo, TX 79106, USA
| |
Collapse
|
33
|
Demir OM, Candilio L, Fuster D, Muga R, Barbaro G, Colombo A, Azzalini L. Cardiovascular disease burden among human immunodeficiency virus-infected individuals. Int J Cardiol 2019; 265:195-203. [PMID: 29885686 DOI: 10.1016/j.ijcard.2018.03.137] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 03/17/2018] [Accepted: 03/30/2018] [Indexed: 12/20/2022]
Abstract
Human Immunodeficiency Virus (HIV) infection affects 36.7 million people worldwide, it accounted for 1.1 million deaths in 2015. The advent of combined antiretroviral therapy (cART) has been associated with a decrease in HIV-related morbidity and mortality. However, there are increasing concerns about long-lasting effects of chronic inflammation and immune activation, leading to premature aging and HIV-related mortality. Cardiovascular diseases, especially coronary artery disease, are among the leading causes of death in HIV-infected patients, accounting for up to 15% of total deaths in high income countries. Furthermore, as cART availability expands to low-income countries, the burden of cardiovascular related mortality is likely to rise. Hence, over the next decade HIV-associated cardiovascular disease burden is expected to increase globally. In this review, we summarize our understanding of the pathogenesis and risk factors associated with HIV infection and cardiovascular disease, in particular coronary artery disease.
Collapse
Affiliation(s)
- Ozan M Demir
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy; Department of Cardiology, Hammersmith Hospital, Imperial College NHS Healthcare Trust, London, United Kingdom
| | - Luciano Candilio
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy; Department of Cardiology, Hammersmith Hospital, Imperial College NHS Healthcare Trust, London, United Kingdom
| | - Daniel Fuster
- Department of Internal Medicine, Addiction Unit, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Robert Muga
- Department of Internal Medicine, Addiction Unit, Hospital Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain
| | - Giuseppe Barbaro
- Department of Internal Medicine and Infectious Diseases, Policlinico Umberto Primo, Rome, Italy
| | - Antonio Colombo
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy
| | - Lorenzo Azzalini
- Interventional Cardiology Division, Cardio-Thoracic-Vascular Department, San Raffaele Scientific Institute, Milan, Italy.
| |
Collapse
|
34
|
Mechanisms of Arrhythmia and Sudden Cardiac Death in Patients With HIV Infection. Can J Cardiol 2018; 35:310-319. [PMID: 30825952 DOI: 10.1016/j.cjca.2018.12.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/03/2018] [Accepted: 12/09/2018] [Indexed: 12/17/2022] Open
Abstract
Long-term survival of HIV-infected patients has significantly improved with the use of antiretroviral therapy (ART). As a consequence, cardiovascular diseases are now emerging as an important clinical problem in this population. Sudden cardiac death is the third leading cause of mortality in HIV patients. Twenty percent of patients with HIV who died of sudden cardiac death had previous cardiac arrhythmias including ventricular tachycardia, atrial fibrillation, and other unspecified rhythm disorders. This review presents a summary of HIV-related arrhythmias, associated risk factors specific to the HIV population, and underlying mechanisms. Compared with the general population, patients with HIV have several cardiac conditions and electrophysiological abnormalities. As a result, they have an increased risk of developing severe arrhythmias, that can lead to sudden cardiac death. Possible explanations may be related to non-ART polypharmacy, electrolyte imbalances, and use of substances observed in HIV-infected patients; many of these conditions are associated with alterations in cardiac electrical activity, increasing the risk of arrhythmia and sudden cardiac death. However, clinical and experimental evidence has also revealed that cardiac arrhythmias occur in HIV-infected patients, even in the absence of drugs. This indicates that HIV itself can change the electrophysiological properties of the heart profoundly and cause cardiac arrhythmias and related sudden cardiac death. The current knowledge of the underlying mechanisms, as well as the emerging role of inflammation in these arrhythmias, are discussed here.
Collapse
|
35
|
Savin MJ, Frank-Pearce SG, Pulvers K, Vidrine DJ. The association between lifetime polytobacco use and intention to quit among HIV-positive cigarette smokers. Drug Alcohol Depend 2018; 191:152-158. [PMID: 30107321 PMCID: PMC6709522 DOI: 10.1016/j.drugalcdep.2018.05.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 04/20/2018] [Accepted: 05/08/2018] [Indexed: 01/28/2023]
Abstract
BACKGROUND This secondary analysis aims to describe, over time, the relationship between HIV disease progression and intention to quit cigarette smoking among current monocigarette users with and without a lifetime history of polytobacco use. METHODS Participants completed a baseline assessment at the time of HIV care initiation and four follow-up assessments (3, 6, 9, and 12-months). Assessments included biochemically verified smoking status and audio computer-assisted self-interviews assessing psychosocial, substance use, and clinical variables known to influence smoking behaviors. Using linear and generalized linear fixed-effects models, we modeled the covariance structure for the repeated outcome measures (intention to quit and 7-day point prevalence smoking abstinence) across the study time points and included a three-way interaction term to examine the effects of disease stage and tobacco product use. RESULTS Participants (N = 357) were 73.1% male, 67.3% black/African American, and had a mean (SD) age of 38.7 (10.6) years. At baseline, lifetime polytobacco users reported significantly worse HIV-related symptoms and burdens, illness perception, social support, and nicotine dependence. Intention to quit, but not smoking abstinence, was predicted by a three-way interaction between time from HIV care initiation, disease progression, and tobacco product use (p = .04). Overall, progressive HIV was associated with greater intention to quit smoking cigarettes. However, the relationship differed over time between the two tobacco product groups. CONCLUSION Future studies should consider tailoring the timing of cessation interventions upon disease stage and lifetime history of polytobacco use.
Collapse
Affiliation(s)
| | | | - Kim Pulvers
- HIV Neurobehavioral Research Center, Department of Psychiatry, University of California San Diego, 9500 Gilman Dr., San Diego, CA 92093, USA.
| | | |
Collapse
|
36
|
Cillóniz C, García-Vidal C, Moreno A, Miro JM, Torres A. Community-acquired bacterial pneumonia in adult HIV-infected patients. Expert Rev Anti Infect Ther 2018; 16:579-588. [PMID: 29976111 DOI: 10.1080/14787210.2018.1495560] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Despite active antiretroviral therapy (ART), community-acquired pneumonia (CAP) remains a major cause of morbidity and mortality among human immunodeficiency virus (HIV)-infected patients and incurs high health costs. Areas covered: This article reviews the most recent publications on bacterial CAP in the HIV-infected population, focusing on epidemiology, prognostic factors, microbial etiology, therapy, and prevention. The data discussed here were mainly obtained from a non-systematic review using Medline, and references from relevant articles. Expert commentary: HIV-infected patients are more susceptible to bacterial CAP. Although ART improves their immune response and has reduced CAP incidence, these patients continue to present increased risk of pneumonia in part because they show altered immunity and because immune activation persists. The risk of CAP in HIV-infected patients and the probability of polymicrobial or atypical infections are inversely associated with the CD4 cell count. Mortality in HIV-infected patients with CAP ranges from 6% to 15% but in well-controlled HIV-infected patients on ART the mortality is low and similar to that seen in HIV-negative individuals. Vaccination and smoking cessation are the two most important preventive strategies for bacterial CAP in well-controlled HIV-infected patients on ART.
Collapse
Affiliation(s)
- Catia Cillóniz
- a Department of Pulmonary Medicine Institut Clinic del Tórax, Hospital Clinic of Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) , University of Barcelona (UB) - SGR 911- Ciber de Enfermedades Respiratorias (Ciberes) , Barcelona , Spain
| | - Carolina García-Vidal
- b Infectious Diseases Service, Hospital Clinic-IDIBAPS , University of Barcelona , Barcelona , Spain
| | - Asunción Moreno
- b Infectious Diseases Service, Hospital Clinic-IDIBAPS , University of Barcelona , Barcelona , Spain
| | - José M Miro
- b Infectious Diseases Service, Hospital Clinic-IDIBAPS , University of Barcelona , Barcelona , Spain
| | - Antoni Torres
- a Department of Pulmonary Medicine Institut Clinic del Tórax, Hospital Clinic of Barcelona - Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) , University of Barcelona (UB) - SGR 911- Ciber de Enfermedades Respiratorias (Ciberes) , Barcelona , Spain
| |
Collapse
|
37
|
Bhatta DN, Subedi A, Sharma N. Tobacco smoking and alcohol drinking among HIV infected people using antiretroviral therapy. Tob Induc Dis 2018; 16:16. [PMID: 31516416 PMCID: PMC6659491 DOI: 10.18332/tid/86716] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 03/14/2018] [Accepted: 03/14/2018] [Indexed: 11/24/2022] Open
Abstract
INTRODUCTION Tobacco smoking, common in people living with human immunodeficiency virus (HIV), is associated with increased mortality and morbidity. This study aimed to determine the proportion of current smokers, as well as assess the factors associated with tobacco smoking and drinking alcohol, among people living with HIV (PLHIV) in Nepal. METHODS A cross-sectional study was conducted at an antiretroviral therapy (ART) clinic in Kathmandu, Nepal between September and December 2014. Data were collected among 132 HIV infected individuals using a random sampling technique and face-to-face interview. Binary logistic regression analysis was performed to estimate the factors associated with current tobacco smoking and drinking of alcohol. RESULTS Among the HIV infected people, the proportion of current tobacco smoking was 26.5% (95% Confidence Interval (CI): 18.9-34.1), while drinking of alcohol was 22.7% (95% CI: 15.5-30.0). The respondents who were infected with HIV, after sexual contact with sex workers, were more likely to smoke tobacco (OR=15.2, 95% CI: 4.35-53.08) and drink alcohol (OR=4.50, 95% CI: 1.70-11.93) than those who were infected from drug needle use and blood transfusion. HIV infected individuals, who forgot to take ART medication, were three times more likely (OR=3.17, 95% CI: 1.36-7.38) to drink alcohol than those who did not forget to take ART medication. CONCLUSIONS Proportion of people who smoke tobacco and drink alcohol is high among the HIV infected individuals who had sexual contact with sex workers in Nepal. There is an urgent need to develop immediate, sustainable and efficient programs to control tobacco smoking and alcohol drinking among vulnerable populations in low and middle-income countries like Nepal. ABBREVIATIONS HIV: Human Immunodeficiency Virus, AIDS: Acquired Immunodeficiency Syndrome, ART: Antiretroviral Therapy, PLHIV: People Living with Human Immunodeficiency Virus, CI: Confidence Interval, STIDH: Sukraraj Tropical and Infectious Disease Hospital, OR: Odds Ratio, SD: Standard Deviation
Collapse
Affiliation(s)
- Dharma N Bhatta
- Department of Community Medicine and Public Health, People's Dental College, Tribhuvan University, Kathmandu, Nepal.,Center for Tobacco Control Research and Education, Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, United States
| | - Arjun Subedi
- Program Planning Department, Society for Local Integrated Development (SOLID Nepal), Kathmandu, Nepal
| | - Narbada Sharma
- HIV/AIDS Treatment, Prevention and Control Center, Sukraraj Tropical and Infectious Disease Hospital, Ministry of Health and Population, Kathmandu, Nepal
| |
Collapse
|
38
|
Lasser KE, Lunze K, Cheng DM, Blokhina E, Walley AY, Tindle HA, Quinn E, Gnatienko N, Krupitsky E, Samet JH. Depression and smoking characteristics among HIV-positive smokers in Russia: A cross-sectional study. PLoS One 2018; 13:e0189207. [PMID: 29408935 PMCID: PMC5800551 DOI: 10.1371/journal.pone.0189207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 11/21/2017] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Globally, persons with HIV infection, depression and substance use disorders have a higher smoking prevalence and smoke more heavily than other populations. These associations have not been explored among Russian smokers with HIV infection and substance use disorders. The purpose of this study was to examine the relationship between the presence of depressive symptoms and smoking outcomes in an HIV-positive cohort of Russian smokers with a history of substance use disorders (alcohol and/or drug use disorders). METHODS We performed a cross-sectional secondary data analysis of a cohort of HIV-positive regular smokers with a history of substance use disorders recruited in St. Petersburg, Russia in 2012-2015. The primary outcome was heavy smoking, defined as smoking > 20 cigarettes per day. Nicotine dependence (moderate-very high) was a secondary outcome. The main independent variable was a high level of depressive symptoms in the past 7 days (defined as CES-D > = 24). We used multivariable logistic regression to examine associations between depressive symptoms and the outcomes, controlling for age, sex, education, income, running out of money for housing/food, injection drug use, and alcohol use measured by the AUDIT. RESULTS Among 309 regular smokers, 79 participants (25.6%) had high levels of depressive symptoms, and 65 participants (21.0%) were heavy smokers. High levels of depressive symptoms were not significantly associated with heavy smoking (adjusted odds ratio [aOR] 1.50, 95% CI 0.78-2.89) or with moderate-very high levels of nicotine dependence (aOR 1.35, 95% CI 0.75-2.41). CONCLUSIONS This study did not detect an association between depressive symptoms and smoking outcomes among HIV-positive regular smokers in Russia.
Collapse
Affiliation(s)
- Karen E. Lasser
- Department of Medicine, Section of General Internal Medicine, Boston University Schools of Medicine and Public Health/Boston Medical Center, Boston, Massachusetts, United States of America
| | - Karsten Lunze
- Department of Medicine, Section of General Internal Medicine, Clinical Addiction Research and Education Unit, Boston University School of Medicine/Boston Medical Center, Boston, Massachusetts, United States of America
| | - Debbie M. Cheng
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Elena Blokhina
- First St. Petersburg Pavlov State Medical University, St. Petersburg, Russian Federation
| | - Alexander Y. Walley
- Department of Medicine, Section of General Internal Medicine, Clinical Addiction Research and Education Unit, Boston University School of Medicine/Boston Medical Center, Boston, Massachusetts, United States of America
| | - Hilary A. Tindle
- The Vanderbilt Center for Tobacco, Addiction, and Lifestyle, Vanderbilt University School of Medicine, Nashville, Tennessee, United States of America
| | - Emily Quinn
- Data Coordinating Center, Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Natalia Gnatienko
- Department of Medicine, Section of General Internal Medicine, Clinical Addiction and Research Education Unit, Boston Medical Center, Boston, Massachusetts, United States of America
| | - Evgeny Krupitsky
- First St. Petersburg Pavlov State Medical University, St. Petersburg, Russian Federation
- St. Petersburg Bekhterev Research Psychoneurological Institute, St. Petersburg, Russian Federation
| | - Jeffrey H. Samet
- Department of Medicine, Section of General Internal Medicine, Clinical Addiction Research and Education Unit, Boston University School of Medicine/Boston Medical Center, Boston, Massachusetts, United States of America
- Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts, United States of America
| |
Collapse
|
39
|
Twigg HL, Crystal R, Currier J, Ridker P, Berliner N, Kiem HP, Rutherford G, Zou S, Glynn S, Wong R, Peprah E, Engelgau M, Creazzo T, Colombini-Hatch S, Caler E. Refining Current Scientific Priorities and Identifying New Scientific Gaps in HIV-Related Heart, Lung, Blood, and Sleep Research. AIDS Res Hum Retroviruses 2017; 33:889-897. [PMID: 28530113 DOI: 10.1089/aid.2017.0026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The National Heart, Lung, and Blood Institute (NHLBI) AIDS Program's goal is to provide direction and support for research and training programs in areas of HIV-related heart, lung, blood, and sleep (HLBS) diseases. To better define NHLBI current HIV-related scientific priorities and with the goal of identifying new scientific priorities and gaps in HIV-related HLBS research, a wide group of investigators gathered for a scientific NHLBI HIV Working Group on December 14-15, 2015, in Bethesda, MD. The core objectives of the Working Group included discussions on: (1) HIV-related HLBS comorbidities in the antiretroviral era; (2) HIV cure; (3) HIV prevention; and (4) mechanisms to implement new scientific discoveries in an efficient and timely manner so as to have the most impact on people living with HIV. The 2015 Working Group represented an opportunity for the NHLBI to obtain expert advice on HIV/AIDS scientific priorities and approaches over the next decade.
Collapse
Affiliation(s)
- Homer L. Twigg
- Division of Pulmonary, Critical Care, Sleep, and Occupational Medicine, Indiana University Medical Center, Indianapolis, Indiana
| | - Ronald Crystal
- Department of Genetic Medicine, Weill Cornell Medical College, New York, New York
| | - Judith Currier
- Department of Medicine, University of California, Los Angeles, California
| | - Paul Ridker
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Nancy Berliner
- Department of Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Hans-Peter Kiem
- Department of Medicine, Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington
| | - George Rutherford
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California
| | - Shimian Zou
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Simone Glynn
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Renee Wong
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Emmanuel Peprah
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Michael Engelgau
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Tony Creazzo
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Sandra Colombini-Hatch
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| | - Elisabet Caler
- National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
| |
Collapse
|
40
|
Yang Z, Nesil T, Wingo T, Chang SL, Li MD. HIV-1 Proteins Influence Novelty-Seeking Behavior and Alter Region-Specific Transcriptional Responses to Chronic Nicotine Treatment in HIV-1Tg Rats. Nicotine Tob Res 2017; 19:1024-1032. [PMID: 28339662 PMCID: PMC5896433 DOI: 10.1093/ntr/ntx047] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 02/15/2017] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Clinical studies suggest that HIV-1-infected patients are more likely to use or abuse addictive drugs than is the general population. We hypothesized that HIV-1 proteins impact novelty-seeking behavior and enhance the transcriptional response to nicotine in genes implicated in both novelty-seeking behavior and drug addiction. METHODS We assessed the effects of HIV-1 proteins on novelty-seeking behavior by comparing baseline activity differences of HIV-1Tg and F344 control rats in the open-field test. One day after behavioral testing, all rats began daily subcutaneous injections of either nicotine (0.4 mg/kg, base) or saline (the same for each rat) for 27 days. At the end of treatment, the prefrontal cortex, nucleus accumbens, and ventral tegmental area were collected for RNA expression analysis of genes in the receptor families for dopamine, GABA, glutamate, and serotonin. RESULTS Significant strain difference was detected in the distance moved in the center, such that HIV-1Tg rats traveled greater distance in the center of the arena than did F344 rats. Quantitative RT-PCR analysis showed that mRNA from Drd3 and Grm2 in the prefrontal cortex and Drd5 and Gabra6 in the ventral tegmental area was significantly upregulated, whereas that of Drd5 in the nucleus accumbens was downregulated in HIV-1Tg rats compared with F344 rats. Further, more addiction-related genes were significantly modulated by nicotine in each brain region in the HIV-1Tg rats than in the control animals. CONCLUSIONS HIV-1 proteins may affect novelty-seeking behavior and modulate the expression of genes related to drug addiction and novelty-seeking behavior. IMPLICATIONS HIV-1 viral proteins and chronic nicotine treatment impact the expression of genes involved in novelty-seeking behavior and addiction in three brain regions of the HIV-1 transgenic rat. These findings implicate that HIV-1 proteins may be involved in novelty-seeking behavior and in modulating the expression of genes related to drug addiction and novelty seeking.
Collapse
Affiliation(s)
- Zhongli Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University School of Medicine, Hangzhou, China
- Research Center for Air Pollution and Health, Zhejiang University,Hangzhou,China
- Institute of NeuroImmune Pharmacology, Seton Hall University,South Orange, NJ
| | - Tanseli Nesil
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA
| | - Taylor Wingo
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA
| | - Sulie L Chang
- Institute of NeuroImmune Pharmacology, Seton Hall University,South Orange, NJ
- Department of Biology, Seton Hall University,South Orange, NJ
| | - Ming D Li
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang University School of Medicine, Hangzhou, China
- Research Center for Air Pollution and Health, Zhejiang University,Hangzhou,China
- Department of Psychiatry and Neurobehavioral Sciences, University of Virginia, Charlottesville, VA
| |
Collapse
|
41
|
Abstract
PURPOSE OF REVIEW In the era of effective antiretroviral therapy, HIV-positive patients experience an increase in non-AIDS associated comorbidities. Causes of death are now more frequently associated with ageing and smoking; alcohol and drug use are strongly linked to many of these causes. RECENT FINDINGS An almost equal life expectancy among HIV-positive people compared with HIV-negative population has been recently reported. However, life expectancy is reduced among HIV-positive smokers by at least 16 years and further reduced for people who have a history of excessive alcohol and drug use. Cohort studies report between a 1.5- and two-fold or greater increased mortality risk as a result of smoking. In a Danish population study, 61% of deaths in HIV-positive people were associated with smoking. Excessive alcohol and drug use are also elevated among specific HIV subpopulations and significantly impact morbidity and mortality. In the Veteran Affairs cohort study, moderate and excessive alcohol use increased mortality by 25-35% compared with low alcohol use. SUMMARY Despite the effective therapy, smoking, alcohol and drug use have a significant role in increased mortality and reduced life expectancy among HIV-positive people. These factors need to be in continued focus for the management and care of HIV-positive people.
Collapse
|
42
|
Tseng TY, Krebs P, Schoenthaler A, Wong S, Sherman S, Gonzalez M, Urbina A, Cleland CM, Shelley D. Combining Text Messaging and Telephone Counseling to Increase Varenicline Adherence and Smoking Abstinence Among Cigarette Smokers Living with HIV: A Randomized Controlled Study. AIDS Behav 2017; 21:1964-1974. [PMID: 27605365 DOI: 10.1007/s10461-016-1538-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Smoking represents an important health risk for people living with HIV (PLHIV). Low adherence to smoking cessation pharmacotherapy may limit treatment effectiveness. In this study, 158 participants recruited from three HIV care centers in New York City were randomized to receive 12-weeks of varenicline (Chantix) either alone as standard care (SC) or in combination with text message (TM) support or TM plus cell phone-delivered adherence-focused motivational and behavioral therapy (ABT). Generalized linear mixed-effect models found a significant decline in varenicline adherence from week 1-12 across treatment groups. At 12-weeks, the probability of smoking abstinence was significantly higher in SC+TM+ABT than in SC. The study demonstrates the feasibility of delivering adherence-focused interventions to PLHIV who smoke. Findings suggest intensive behavioral support is an important component of an effective smoking cessation intervention for this population, and a focus on improving adherence self-efficacy may lead to more consistent adherence and higher smoking abstinence.
Collapse
Affiliation(s)
- Tuo-Yen Tseng
- Department of Population Health, New York University School of Medicine, 227 East 30th Street, Room 708, New York, NY, 10016, USA
| | - Paul Krebs
- Department of Population Health, New York University School of Medicine, 227 East 30th Street, Room 708, New York, NY, 10016, USA
| | - Antoinette Schoenthaler
- Department of Population Health, New York University School of Medicine, 227 East 30th Street, Room 708, New York, NY, 10016, USA
| | - Selena Wong
- Department of Population Health, New York University School of Medicine, 227 East 30th Street, Room 708, New York, NY, 10016, USA
| | - Scott Sherman
- Department of Population Health, New York University School of Medicine, 227 East 30th Street, Room 708, New York, NY, 10016, USA
| | - Mirelis Gonzalez
- Department of Population Health, New York University School of Medicine, 227 East 30th Street, Room 708, New York, NY, 10016, USA
| | - Antonio Urbina
- Behavioral Health Research, St. Luke's Roosevelt Hospital, New York, NY, USA
| | - Charles M Cleland
- New York University Rory Meyers College of Nursing and Center for Drug Use and HIV Research, New York, NY, USA
| | - Donna Shelley
- Department of Population Health, New York University School of Medicine, 227 East 30th Street, Room 708, New York, NY, 10016, USA.
| |
Collapse
|
43
|
Brown JL, Winhusen T, DiClemente RJ, Sales JM, Rose ES, Safonova P, Levina O, Belyakov N, Rassokhin VV. The association between cigarette smoking, virologic suppression, and CD4+ lymphocyte count in HIV-Infected Russian women. AIDS Care 2017; 29:1102-1106. [PMID: 28497980 DOI: 10.1080/09540121.2017.1327645] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Cigarette smoking among people living with HIV/AIDS is associated with significant morbidity and mortality, but findings regarding the association between cigarette smoking and HIV viral load and CD4+ lymphocyte counts have been inconsistent. This study characterized the prevalence of cigarette smoking among HIV-infected Russian women and examined the association between smoking frequency and quantity and HIV viral load and CD4+ lymphocyte counts. HIV-infected Russian women (N = 250; M age = 30.0) in St. Petersburg, Russia, completed an audio computer-assisted self-interview survey assessing cigarette use, antiretroviral medication adherence, and provided blood samples assayed for HIV viral load and CD4+ lymphocyte counts. The majority (60.4%) reported cigarette smoking in the past month; 49.0% of recent smokers were classified as moderate or heavy smokers, defined as smoking ≥10 cigarettes daily. Viral load status did not differ between infrequent smokers and regular smokers. However, moderate/heavy smokers (relative to light smokers) were more likely to have a detectable viral load (AOR = 2.3, 95% CI: 1.1, 5.1). There were no significant differences in CD4+ lymphocyte counts by smoking frequency or quantity of cigarettes smoked. Results highlight the need for additional research to examine the association between cigarette smoking and virologic suppression and markers of HIV disease progression. Adverse health consequences of cigarette smoking coupled with a potential link between heavy smoking and poor virologic suppression highlight the need for assessment of cigarette use and provision of evidence-based smoking-cessation interventions within HIV medical care.
Collapse
Affiliation(s)
- Jennifer L Brown
- a Addiction Sciences Division, Department of Psychiatry & Behavioral Neuroscience , University of Cincinnati College of Medicine , Cincinnati , OH USA
| | - Theresa Winhusen
- a Addiction Sciences Division, Department of Psychiatry & Behavioral Neuroscience , University of Cincinnati College of Medicine , Cincinnati , OH USA
| | - Ralph J DiClemente
- b Department of Behavioral Sciences and Health Education , Rollins School of Public Health, Emory University , Atlanta , GA , USA.,c Centers for AIDS Research , Emory University , Atlanta , GA , USA.,d Department of Pediatrics (Division of Infectious Diseases, Epidemiology and Immunology) , Emory University School of Medicine , Atlanta , GA , USA
| | - Jessica M Sales
- b Department of Behavioral Sciences and Health Education , Rollins School of Public Health, Emory University , Atlanta , GA , USA.,c Centers for AIDS Research , Emory University , Atlanta , GA , USA
| | - Eve S Rose
- b Department of Behavioral Sciences and Health Education , Rollins School of Public Health, Emory University , Atlanta , GA , USA
| | | | | | | | - Vadim V Rassokhin
- h Department of Socially Significant Infections , First Pavlov State Medical University , Saint Petersburg , Russia
| |
Collapse
|
44
|
Grabovac I, Brath H, Schalk H, Degen O, Dorner TE. Clinical setting-based smoking cessation programme and the quality of life in people living with HIV in Austria and Germany. Qual Life Res 2017; 26:2387-2395. [PMID: 28429240 PMCID: PMC5548958 DOI: 10.1007/s11136-017-1580-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2017] [Indexed: 11/24/2022]
Abstract
Purpose To report on the global quality of life (QOL) in people living with HIV (PLWHIV) and how a smoking cessation intervention influences the changes in QOL. Methods Participants were asked to fill out a questionnaire during visits to their HIV outpatient clinic consisting of sociodemographic information, general health data and the WHOQOL HIV-Bref. Exhaled carbon monoxide measurements were used to confirm the smoking status, based on which participants classified as smokers received a short 5 min structured intervention and were offered participation in a full smoking cessation programme consisting of five sessions. Follow-up was done 8 months after the baseline. Results Overall 447 (mean age = 45.5) participants took part with 221 being classified as smokers. A total of 165 (74.6%) participants received a short intervention and 63 (29.4%) agreed to participate in the full program. At baseline, differences in QoL were observed, where smokers had lower QoL in domains of physical (M = 16.1 vs. 15.3, p = 0.009) and psychological (M = 15.3 vs. 14.6, p = 0.021) well-being, independency level (M = 16.1 vs. 15.2, p = 0.003) and environment (M = 16.5 vs. 16.0, p = 0.036). At study end, 27 (12.2%) participants quit smoking; 12 (19.0%) participants of the full programme and 15 (14.7%) that received the short intervention. There were no significant differences in QoL between those that continued to smoke and quitters at follow-up. Conclusion Quality of life results may be used to better understand the underlying motivation of PLWHIV who start cessation programs. In order to reduce the high prevalence and health burden that smoking causes in PLWHIV, it is necessary to introduce effective interventions that can be used in the clinical settings.
Collapse
Affiliation(s)
- Igor Grabovac
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090, Vienna, Austria.
| | - Helmut Brath
- Health Centre South, Wienerbergstrasse 13, 1100, Vienna, Austria
| | - Horst Schalk
- "Schalk-Pichler Group Practice", Zimmermannplatz 1, 1090, Vienna, Austria
| | - Olaf Degen
- Infectious Diseases Unit, University Clinic Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
| | - Thomas E Dorner
- Department of Social and Preventive Medicine, Centre for Public Health, Medical University of Vienna, Kinderspitalgasse 15/1, 1090, Vienna, Austria
| |
Collapse
|
45
|
Bekele T, Rueda S, Gardner S, Raboud J, Smieja M, Kennedy R, Fletcher D, Burchell AN, Bacon J, Rourke SB. Trends and Correlates of Cigarette Smoking and Its Impacts on Health-Related Quality of Life Among People Living with HIV: Findings from the Ontario HIV Treatment Network Cohort Study, 2008-2014. AIDS Patient Care STDS 2017; 31:49-59. [PMID: 28170303 DOI: 10.1089/apc.2016.0174] [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: 11/12/2022] Open
Abstract
We sought to examine the trends of cigarette smoking, identify correlates of smoking, and examine the impacts of smoking on health-related quality of life (HRQOL) among people living with HIV in Ontario, Canada. Study sample included 4473 individuals receiving care and enrolled in the Ontario HIV Treatment Network Cohort Study. Self-report data on cigarette smoking, HRQOL, and demographic and sociobehavioral variables were collected between 2008 and 2014 through annual face-to-face interviews. Clinical data were abstracted from participants' medical records and enhanced through linkage with a provincial public health laboratory database. Analyses included descriptive statistics, generalized logit regression, and linear mixed-effects modeling. At first interview, 1760 participants (39.3%) were current cigarette smokers. Smoking prevalence declined annually by 1.6% between 2008 and 2014, but remained much higher than the prevalence in the general population. Current cigarette smokers were more likely to be younger, male, white or indigenous, Canadian-born, single, unemployed with lower education, heavy drinkers, nonmedicinal drug users, and to have current depression than former cigarette smokers or those who never smoked. Current cigarette smokers also had significantly (p < 0.001) worse SF-12 physical component summary (β = -2.07) and SF-12 mental component summary (β = -1.08) scores than those who never smoked after adjusting for demographic, socioeconomic, and HIV-related clinical variables. To reduce the burden of cigarette smoking, cessation interventions that take into account the complex social, economic, and medical needs of people living with HIV are needed urgently.
Collapse
Affiliation(s)
| | - Sergio Rueda
- Institute for Mental Health Policy Research, Centre for Addiction and Mental Health, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
- Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Canada
| | - Sandra Gardner
- Baycrest Health Sciences, Toronto, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Janet Raboud
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Toronto General Research Institute, University Health Network, Toronto, Canada
| | - Marek Smieja
- Department of Pathology and Molecular Medicine, McMaster University, Hamilton, Canada
- St. Joseph's Health Care, Hamilton, Canada
| | | | | | - Ann N. Burchell
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
- Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
- Department of Family and Community Medicine, St. Michael's Hospital, Toronto, Canada
| | - Jean Bacon
- The Ontario HIV Treatment Network, Toronto, Canada
| | - Sean B. Rourke
- The Ontario HIV Treatment Network, Toronto, Canada
- Department of Psychiatry, University of Toronto, Toronto, Canada
- Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael's Hospital, Toronto, Canada
| | | |
Collapse
|
46
|
Akhtar-Khaleel WZ, Cook RL, Shoptaw S, Surkan PJ, Teplin LA, Stall R, Beyth RJ, Manini TM, Plankey M. Long-Term Cigarette Smoking Trajectories Among HIV-Seropositive and Seronegative MSM in the Multicenter AIDS Cohort Study. AIDS Behav 2016; 20:1713-21. [PMID: 26922718 DOI: 10.1007/s10461-016-1343-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
To examine the association between demographic characteristics and long-term smoking trajectory group membership among HIV-seropositive and HIV-seronegative men who have sex with men (MSM). A cohort of 6552 MSM from the Multicenter AIDS Cohort Study were asked detailed information about their smoking history since their last follow-up. Group-based trajectory modeling was used to examine smoking behavior and identify trajectory group membership. Because participants enrolled after 2001 were more likely to be younger, HIV-seronegative, non-Hispanic black, and have a high school diploma or less, we also assessed time of enrollment in our analysis. Participants were grouped into 4 distinct smoking trajectory groups: persistent nonsmoker (n = 3737 [55.9 %]), persistent light smoker (n = 663 [11.0 %]), heavy smoker to nonsmoker (n = 531 [10.0 %]), and persistent heavy smoker (n = 1604 [23.1 %]). Compared with persistent nonsmokers, persistent heavy smokers were associated with being enrolled in 2001 and later (adjusted odds ratio [aOR] 2.35; 95 % CI 2.12-2.58), having a high school diploma or less (aOR 3.22; 95 % CI 3.05-3.39), and being HIV-seropositive (aOR 1.17; 95 % CI 1.01-1.34). These associations were statistically significant across all trajectory groups for time of enrollment and education but not for HIV serostatus. The overall decrease of smoking as shown by our trajectory groups is consistent with the national trend. Characteristics associated with smoking group trajectory membership should be considered in the development of targeted smoking cessation interventions among MSM and people living with HIV.
Collapse
Affiliation(s)
- Wajiha Z Akhtar-Khaleel
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, PO Box 100231, Gainesville, FL, 32610, USA.
| | - Robert L Cook
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, PO Box 100231, Gainesville, FL, 32610, USA
| | - Steve Shoptaw
- Departments of Family Medicine and Psychiatry, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Pamela J Surkan
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Linda A Teplin
- Department of Psychiatry and Behavioral Sciences, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Ronald Stall
- Department of Behavioral and Community Health Sciences, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA
| | - Rebecca J Beyth
- Malcom Randall VA Medical Center, Gainesville, FL, USA
- Department of Medicine, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Todd M Manini
- Department of Epidemiology, College of Public Health and Health Professions and College of Medicine, University of Florida, PO Box 100231, Gainesville, FL, 32610, USA
- Department of Aging & Geriatric Research, Institute on Aging, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Michael Plankey
- Department of Medicine, Division of Infectious Diseases, Georgetown University Medical Center, Washington, DC, USA
| |
Collapse
|
47
|
Hile SJ, Feldman MB, Alexy ER, Irvine MK. Recent Tobacco Smoking is Associated with Poor HIV Medical Outcomes Among HIV-Infected Individuals in New York. AIDS Behav 2016; 20:1722-9. [PMID: 26837623 PMCID: PMC4942487 DOI: 10.1007/s10461-015-1273-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Tobacco smoking is associated with adverse health effects among people living with HIV (PLWH), including a higher risk of cancer and cardiovascular problems. Further, there is evidence that PLWH are two to three times more likely to smoke than the general population. The aim of this study was to examine the association between tobacco smoking and biomarkers of HIV disease progression, including unsuppressed viral load (viral load >200 copies/mL) and low CD4 cell count (<200 cells/mm(3)). Recent tobacco smoking was reported by 40 % (n = 5942) of 14,713 PLWH enrolled in Ryan White Part A programs in the New York City metropolitan area. In multivariate analyses controlling for sociodemographic and clinical characteristics, recent tobacco smoking was independently associated with unsuppressed viral load (AOR = 1.38, CI 1.26-1.50) and low CD4 cell count (AOR = 1.12, CI 1.01-1.24). Findings suggest the importance of routine assessments of tobacco use in clinical care settings for PLWH.
Collapse
|
48
|
Quiros-Roldan E, Raffetti E, Focà E, Brianese N, Ferraresi A, Paraninfo G, Pezzoli MC, Bonito A, Magoni M, Scarcella C, Castelli F. Incidence of cardiovascular events in HIV-positive patients compared to general population over the last decade: a population-based study from 2000 to 2012. AIDS Care 2016; 28:1551-1558. [PMID: 27321070 DOI: 10.1080/09540121.2016.1198750] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Cardiovascular diseases are currently a main cause of death among people living with HIV. This population-based study aimed to investigate the incidence of cardiovascular events (CVEs) in HIV-positive people and factors associated with CVEs. We performed a retrospective cohort study of the HIV-infected patients residing in the Local Health Authority of Brescia, northern Italy, from 2000 to 2012. Incidence of CVEs events in HIV-positive patients was compared with that expected in general population living in the same area, computing standardized incidence ratios (SIRs). CVEs-associated risk factors were assessed using Cox regression analysis and competing risk model of death. About 3766 HIV-infected patients were included in the study. Over the 12-year-period, we recorded 134 CVEs: 83 (61.9%) acute myocardial infarctions (CVE type-1), and 51 (38.1%) strokes (CVE type-2). A twofold increased risk (SIR = 2.02) of CVEs was found in HIV-infected patients compared to the general population. Notably, within male patients: for CVE type-1, SIR = 1.89, for CVE type-2 SIR = 2.25; within female patients: for CVE type-1, SIR = 2.91, for CVE type-2 SIR = 2.07. Age >45 years, male gender, diabetes, and total blood cholesterol >200 mg/dl were significantly associated with CVEs incidence (for all, p < .05). These results were confirmed using the competing risk model. Our cohort study confirmed the higher incidence of CVEs in HIV-positive patients, and put emphasis on the importance of traditional cardiovascular risk factors. Overall CVE risk in HIV-positive patients was twice as high as CVE risk in general population. We found a peculiar gender distribution, with a relative risk for CVE type-1 higher in HIV-positive females, and a higher CVE type-2 risk in male patients. More studies are needed in order to support these findings and to further highlight possible gender differences in the risk of developing CVEs in HIV-positive patients.
Collapse
Affiliation(s)
- Eugenia Quiros-Roldan
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| | - Elena Raffetti
- b Department of Medical and Surgical Specialities, Radiological Sciences and Public Health, Unit of Hygiene, Epidemiology and Public Health , University of Brescia , Brescia , Italy
| | - Emanuele Focà
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| | - Nigritella Brianese
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| | - Alice Ferraresi
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| | - Giuseppe Paraninfo
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| | - Maria Chiara Pezzoli
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| | - Andrea Bonito
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| | - Michele Magoni
- c Local Health Agency of the Brescia Province , Brescia , Italy
| | | | - Francesco Castelli
- a Department of Clinical and Experimental Sciences, Clinic of Infectious and Tropical Diseases , University of Brescia , Brescia , Italy
| |
Collapse
|
49
|
Pool ERM, Dogar O, Lindsay RP, Weatherburn P, Siddiqi K. Interventions for tobacco use cessation in people living with HIV and AIDS. Cochrane Database Syst Rev 2016; 2016:CD011120. [PMID: 27292836 PMCID: PMC8604206 DOI: 10.1002/14651858.cd011120.pub2] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Tobacco use is highly prevalent amongst people living with HIV/AIDS (PLWHA) and has a substantial impact on morbidity and mortality. OBJECTIVES To assess the effectiveness of interventions to motivate and assist tobacco use cessation for people living with HIV/AIDS (PLWHA), and to evaluate the risks of any harms associated with those interventions. SEARCH METHODS We searched the Cochrane Tobacco Addiction Group's Specialised Register, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, and PsycINFO in June 2015. We also searched EThOS, ProQuest, four clinical trial registries, reference lists of articles, and searched for conference abstracts using Web of Science and handsearched speciality conference databases. SELECTION CRITERIA Controlled trials of behavioural or pharmacological interventions for tobacco cessation for PLWHA. DATA COLLECTION AND ANALYSIS Two review authors independently extracted all data using a standardised electronic data collection form. They extracted data on the nature of the intervention, participants, and proportion achieving abstinence and they contacted study authors to obtain missing information. We collected data on long-term (greater than or equal to six months) and short-term (less than six months) outcomes. Where appropriate, we performed meta-analysis and estimated the pooled effects using the Mantel-Haenszel fixed-effect method. Two authors independently assessed and reported the risk of bias according to prespecified criteria. MAIN RESULTS We identified 14 studies relevant to this review, of which we included 12 in a meta-analysis (n = 2087). All studies provided an intervention combining behavioural support and pharmacotherapy, and in most studies this was compared to a less intensive control, typically comprising a brief behavioural intervention plus pharmacotherapy.There was moderate quality evidence from six studies for the long-term abstinence outcome, which showed no evidence of effect for more intense cessation interventions: (risk ratio (RR) 1.00, 95% confidence interval (CI) 0.72 to 1.39) with no evidence of heterogeneity (I(2) = 0%). The pooled long-term abstinence was 8% in both intervention and control conditions. There was very low quality evidence from 11 studies that more intense tobacco cessation interventions were effective in achieving short-term abstinence (RR 1.51, 95% CI 1.15 to 2.00); there was moderate heterogeneity (I(2) = 42%). Abstinence in the control group at short-term follow-up was 8% (n = 67/848) and in the intervention group was 13% (n = 118/937). The effect of tailoring the intervention for PLWHA was unclear. We further investigated the effect of intensity of behavioural intervention via number of sessions and total duration of contact. We failed to detect evidence of a difference in effect according to either measure of intensity, although there were few studies in each subgroup. It was not possible to perform the planned analysis of adverse events or HIV outcomes since these were not reported in more than one study. AUTHORS' CONCLUSIONS There is moderate quality evidence that combined tobacco cessation interventions provide similar outcomes to controls in PLWHA in the long-term. There is very low quality evidence that combined tobacco cessation interventions were effective in helping PLWHA achieve short-term abstinence. Despite this, tobacco cessation interventions should be offered to PLWHA, since even non-sustained periods of abstinence have proven benefits. Further large, well designed studies of cessation interventions for PLWHA are needed.
Collapse
Affiliation(s)
- Erica RM Pool
- Brighton and Sussex University Hospitals NHS TrustBrightonUK
| | - Omara Dogar
- University of YorkDepartment of Health SciencesSeebohm Rowntree BuildingHeslingtonYorkUKYO10 5DD
| | - Ryan P Lindsay
- Idaho State UniversityDepartment of Community and Public HealthMeridianIdahoUSA
| | - Peter Weatherburn
- London School of Hygiene and Tropical MedicineSigma Research, Department of Social & Environmental Health ResearchLondonUK
| | - Kamran Siddiqi
- York UniversityDepartment of Health Sciences/Hull York Medical SchoolYorkUKYO10 5DD
| | | |
Collapse
|
50
|
Siddiqi K, Mdege N. Smoking: A Major Roadblock in the Fight Against AIDS. Nicotine Tob Res 2016; 18:2175-2176. [PMID: 27146640 PMCID: PMC5103933 DOI: 10.1093/ntr/ntw130] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2016] [Accepted: 04/26/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Kamran Siddiqi
- Department of Health Sciences University of York York, United Kingdom
| | - Noreen Mdege
- Department of Health Sciences University of York York, United Kingdom
| |
Collapse
|