1
|
McClure JB, Heffner JL, Krakauer C, Mun S, Catz SL. A Novel mHealth App for Smokers Living With HIV Who Are Ambivalent About Quitting Smoking: Formative Research and Randomized Feasibility Study. JMIR Form Res 2024; 8:e58063. [PMID: 38976321 PMCID: PMC11263889 DOI: 10.2196/58063] [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: 03/05/2024] [Accepted: 05/14/2024] [Indexed: 07/09/2024] Open
Abstract
BACKGROUND More people who smoke and are living with HIV now die from tobacco-related diseases than HIV itself. Most people are ambivalent about quitting smoking and want to quit someday but not yet. Scalable, effective interventions are needed to motivate and support smoking cessation among people ambivalent about quitting smoking (PAQS) who are living with HIV. OBJECTIVE This study aims to develop an app-based intervention for PAQS who are living with HIV and assess its feasibility, acceptability, and potential impact. Results of this study will inform plans for future research and development. METHODS In phase 1, PAQS living with HIV (n=8) participated in user-centered design interviews to inform the final intervention app design and recruitment plan for a subsequent randomized pilot study. In phase 2, PAQS living with HIV were randomized to either a standard care control app or a similar experimental app with additional content tailored for PAQS and those with HIV. Participants were followed for 3 months. Feasibility focused on recruitment, retention, and participants' willingness to install the app. The study was not powered for statistical significance. Indices of acceptability (satisfaction and use) and impact (smoking behavior change and treatment uptake) were assessed via automated data and self-report among those who installed and used the app (n=19). RESULTS Recruitment for both study phases was a challenge, particularly via web-based and social media platforms. Enrollment success was greater among people living with HIV recruited from a health care provider and research registry. Once enrolled, retention for the phase 2 randomized study was good; 74% (14/19) of the participants completed the 3-month follow-up. Phase 1 findings suggested that PAQS living with HIV were receptive to using an app-based intervention to help them decide whether, when, and how to stop smoking, despite not being ready to quit smoking. Phase 2 findings further supported this conclusion based on feedback from people who agreed to use an app, but group differences were observed. Indices of acceptability favored the experimental arm, including a descriptively higher mean number of sessions and utilization badges. Similarly, indices of potential impact were descriptively higher in the experimental arm (proportion reducing smoking, making a quit attempt, or calling free tobacco quitline). No participants in either arm quit smoking at the 3-month follow-up. CONCLUSIONS On the basis of this formative work, PAQS living with HIV may be receptive to using a mobile health-based app intervention to help them decide whether, when, or how to stop using tobacco. Indices of acceptability and impact indicate that additional research and development are warranted. TRIAL REGISTRATION ClinicalTrials.gov NCT05339659; https://clinicaltrials.gov/study/NCT05339659.
Collapse
Affiliation(s)
- Jennifer B McClure
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, United States
- Kaiser Permanente Bernard J Tyson School of Medicine, Pasadena, CA, United States
| | | | - Chloe Krakauer
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, United States
| | - Sophia Mun
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, United States
| | - Sheryl L Catz
- Betty Irene Moore School of Nursing, University of California, Davis, Sacramento, CA, United States
| |
Collapse
|
2
|
Tumwegamire A, Fatch R, Emenyonu NI, Lodi S, Muyindike WR, Kekibiina A, Adong J, Ngabirano C, Beesiga B, Marson K, Golabi N, Kamya M, Chamie G, Hahn JA. Association between smoking and lack of HIV virological suppression in a cross-sectional study of persons with HIV on antiretroviral therapy in Uganda. PLoS One 2024; 19:e0300508. [PMID: 38507431 PMCID: PMC10954112 DOI: 10.1371/journal.pone.0300508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 02/28/2024] [Indexed: 03/22/2024] Open
Abstract
BACKGROUND Smoking and alcohol use frequently co-occur and are the leading causes of preventable death in sub-Saharan Africa (SSA) and are common among people living with HIV (PLWH). While alcohol use has been shown to be associated with reduced adherence to antiretroviral treatment (ART), which may affect HIV viral suppression, the independent effect of smoking on HIV outcomes in SSA is unknown. We aimed to 1) describe the prevalence of current smoking and correlates of smoking; 2) assess the association of smoking with viral suppression, adjusting for level of alcohol use; 3) explore the relationship between smoking and CD4 cell count <350 cells/mm3, among participants who are virally suppressed. METHODS We analyzed data from the Drinkers Intervention to Prevent Tuberculosis (DIPT) and the Alcohol Drinkers' Exposure to Preventive Therapy for TB (ADEPTT) studies conducted in Southwest Uganda. The studies enrolled PLWH who were on ART for at least 6 months and co-infected with latent tuberculosis and dominated with participants who had unhealthy alcohol use. Current smoking (prior 3 months) was assessed by self-report. Alcohol use was assessed using the Alcohol Use Disorders Identification Test-Consumption (AUDIT-C, modified for prior 3 months) and phosphatidylethanol (PEth), an alcohol biomarker. We used logistic regression to estimate the cross-sectional association between smoking and lack of virological suppression (≥40 copies/ml), adjusting for level of alcohol use and other covariates, and to examine the association between smoking and CD4 cell counts among PLWH with viral suppression. RESULTS Of the 955 participants enrolled from 2017 to 2021 who had viral load (VL) results, 63% were men, median age was 40 years (interquartile range [IQR] 32-47), 63% engaged in high/very high-risk alcohol use (AUDIT-C≥6 or PEth≥200 ng/mL), and 22% reported smoking in the prior 3 months. Among 865 participants (91%) with viral suppression and available CD4 count, 11% had a CD4 cell count <350 cells/mm3. In unadjusted and adjusted analyses, there was no evidence of an association between smoking and lack of virological suppression nor between smoking and CD4 count among those with viral suppression. CONCLUSIONS The prevalence of smoking was high among a study sample of PLWH in HIV care with latent TB in Southwest Uganda in which the majority of persons engaged in alcohol use. Although there was no evidence of an association between smoking and lack of virological suppression, the co-occurrence of smoking among PLWH who use alcohol underscores the need for targeted and integrated approaches to reduce their co-existence and improve health.
Collapse
Affiliation(s)
- Adah Tumwegamire
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Robin Fatch
- Division of HIV, Infectious Disease and Global Medicine, University of California San Francisco, San Francisco, United States of America
| | - Nneka I. Emenyonu
- Division of HIV, Infectious Disease and Global Medicine, University of California San Francisco, San Francisco, United States of America
| | - Sara Lodi
- Boston University School of Public Health, Boston, Massachusetts, United States of America
| | - Winnie R. Muyindike
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
- Mbarara Regional Referral Hospital, Mbarara, Uganda
| | - Allen Kekibiina
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Julian Adong
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Christine Ngabirano
- Global Health Collaborative, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Brian Beesiga
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Kara Marson
- Division of HIV, Infectious Disease and Global Medicine, University of California San Francisco, San Francisco, United States of America
| | - Nakisa Golabi
- Division of HIV, Infectious Disease and Global Medicine, University of California San Francisco, San Francisco, United States of America
| | - Moses Kamya
- Infectious Diseases Research Collaboration, Kampala, Uganda
| | - Gabriel Chamie
- Division of HIV, Infectious Disease and Global Medicine, University of California San Francisco, San Francisco, United States of America
| | - Judith A. Hahn
- Division of HIV, Infectious Disease and Global Medicine, University of California San Francisco, San Francisco, United States of America
- Department of Epidemiology and Biostatistics, University of California, San Francisco, CA, United States of America
| |
Collapse
|
3
|
Konstantinidis I, Crothers K, Kunisaki KM, Drummond MB, Benfield T, Zar HJ, Huang L, Morris A. HIV-associated lung disease. Nat Rev Dis Primers 2023; 9:39. [PMID: 37500684 PMCID: PMC11146142 DOI: 10.1038/s41572-023-00450-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 07/29/2023]
Abstract
Lung disease encompasses acute, infectious processes and chronic, non-infectious processes such as chronic obstructive pulmonary disease, asthma and lung cancer. People living with HIV are at increased risk of both acute and chronic lung diseases. Although the use of effective antiretroviral therapy has diminished the burden of infectious lung disease, people living with HIV experience growing morbidity and mortality from chronic lung diseases. A key risk factor for HIV-associated lung disease is cigarette smoking, which is more prevalent in people living with HIV than in uninfected people. Other risk factors include older age, history of bacterial pneumonia, Pneumocystis pneumonia, pulmonary tuberculosis and immunosuppression. Mechanistic investigations support roles for aberrant innate and adaptive immunity, local and systemic inflammation, oxidative stress, altered lung and gut microbiota, and environmental exposures such as biomass fuel burning in the development of HIV-associated lung disease. Assessment, prevention and treatment strategies are largely extrapolated from data from HIV-uninfected people. Smoking cessation is essential. Data on the long-term consequences of HIV-associated lung disease are limited. Efforts to continue quantifying the effects of HIV infection on the lung, especially in low-income and middle-income countries, are essential to advance our knowledge and optimize respiratory care in people living with HIV.
Collapse
Affiliation(s)
- Ioannis Konstantinidis
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kristina Crothers
- Veterans Affairs Puget Sound Healthcare System and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Ken M Kunisaki
- Section of Pulmonary, Allergy, Critical Care and Sleep Medicine, Department of Medicine, Minneapolis Veterans Affairs Health Care System, Minneapolis, MN, USA
| | - M Bradley Drummond
- Division of Pulmonary Diseases and Critical Care Medicine, Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Thomas Benfield
- Department of Infectious Diseases, Copenhagen University Hospital, Amager and Hvidovre, Hvidovre, Denmark
| | - Heather J Zar
- Department of Paediatrics & Child Health, Red Cross War Memorial Children's Hospital, Cape Town, South Africa
- SA-MRC Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa
| | - Laurence Huang
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Alison Morris
- Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, USA.
| |
Collapse
|
4
|
Belay DM, Bayisa B, Abera M. Association of Substance Use with Immunological Response to Antiretroviral Therapy in HIV-Positive Patients from Southwest Ethiopia: A Prospective Observational Study. Int J Gen Med 2022; 15:8437-8450. [PMID: 36483781 PMCID: PMC9724579 DOI: 10.2147/ijgm.s389010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 11/19/2022] [Indexed: 11/03/2023] Open
Abstract
Background Use of psychoactive substances by HIV-positive patients in the course of antiretroviral drug treatment has become a public health problem globally. Substance use (alcohol, nicotine, and khat) during the course of treatment results in interactions with drugs that lead to undesired treatment outcomes. This condition is understudied, and the consequences of substance use among patients on antiretroviral treatment are not well explored. Methods A prospective observational study was conducted among people on antiretroviral therapy (ART) at Jimma University Medical Center in southwest Ethiopia from April 20 to November 27, 2019. Data were collected using the World Health Organization's alcohol, smoking, and substance involvement screening test among adults who have followed antiretroviral therapy for a minimum of 6 months. Logistic regression analysis was done to identify factors associated with immunological response. The inadequate immunological response was defined as patients who were unable to achieve or maintain a CD4 cell count of >350 cells/mm³ after the 6-months of follow-up. Results Of the 332 patients enrolled, a majority (64.2%) of the respondents were females. The mean (±SD) age of the patients was 38.5 ± 9.5 years. The proportion of participants with a high level of health risk due to alcohol use was 8.4%, while 63.8% of them were non-alcohol users with no health risk. In multivariable logistic regression analysis, moderate and high levels of health risks from alcohol use were significantly associated with increased odds of inadequate immunological response (AOR: 2.9; 95% CI, 1.1-7.4) and (AOR: 4.3; 95% CI, 1.2-14.8), respectively, but the level of health risk from khat and cigarette use showed no association with inadequate immunological response in this study. Conclusion Moderate and high levels of health risk from alcohol use were independently associated with inadequate immunological response. People living with HIV/AIDS should regularly be screened for and be educated about substance use and its potential negative impact on CD4 cell recovery.
Collapse
Affiliation(s)
- Dagmawi Mekonnen Belay
- Jimma University Medical Center, Clinical Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Bodena Bayisa
- Department of Clinical Pharmacy, School of Pharmacy, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Mubarek Abera
- Department of Psychiatry, Faculty of Medical Sciences, Jimma University, Jimma, Ethiopia
| |
Collapse
|
5
|
Reddy KP, Kruse GR, Lee S, Shuter J, Rigotti NA. Tobacco Use and Treatment of Tobacco Dependence Among People With Human Immunodeficiency Virus: A Practical Guide for Clinicians. Clin Infect Dis 2022; 75:525-533. [PMID: 34979543 PMCID: PMC9427148 DOI: 10.1093/cid/ciab1069] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Indexed: 01/05/2023] Open
Abstract
More than 40% of people with human immunodeficiency virus (PWH) in the United States smoke tobacco cigarettes. Among those on antiretroviral therapy, smoking decreases life expectancy more than human immunodeficiency virus (HIV) itself. Most PWH who smoke want to quit, but tobacco dependence treatment has not been widely integrated into HIV care. This article summarizes the epidemiology of tobacco use among PWH, health consequences of tobacco use and benefits of cessation in PWH, and studies of treatment for tobacco dependence among the general population and among PWH. We provide practical guidance for providers to treat tobacco dependence among PWH. A 3-step Ask-Advise-Connect framework includes asking about tobacco use routinely during clinical encounters, advising about tobacco cessation with emphasis on the benefits of cessation, and actively connecting patients to cessation treatments, including prescription of pharmacotherapy (preferably varenicline) and direct connection to behavioral interventions via telephone quitline or other means to increase the likelihood of a successful quit attempt.
Collapse
Affiliation(s)
- Krishna P Reddy
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, Massachusetts, USA
- Medical Practice Evaluation Center, Massachusetts General Hospital, Boston, Massachusetts, USA
- Division of Pulmonary and Critical Care Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - Gina R Kruse
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Division of General Internal Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Stephanie Lee
- Medical Practice Evaluation Center, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jonathan Shuter
- Department of Medicine and Department of Epidemiology and Population Health, Division of Infectious Diseases, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Nancy A Rigotti
- Tobacco Research and Treatment Center, Massachusetts General Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Division of General Internal Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA
- Mongan Institute for Health Policy, Massachusetts General Hospital, Boston, Massachusetts, USA
| |
Collapse
|
6
|
Liang HJ, Ernst T, Cunningham E, Chang L. Contributions of chronic tobacco smoking to HIV-associated brain atrophy and cognitive deficits. AIDS 2022; 36:513-524. [PMID: 34860196 PMCID: PMC8881356 DOI: 10.1097/qad.0000000000003138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Tobacco smoking is linked to cognitive deficits and greater white matter (WM) abnormalities in people with HIV disease (PWH). Whether tobacco smoking additionally contributes to brain atrophy in PWH is unknown and was evaluated in this study. DESIGN We used a 2 × 2 design that included 83 PWH (43 nonsmokers, 40 smokers) and 171 HIV-seronegative (SN, 106 nonsmokers, 65 smokers) participants and assessed their brain structure and cognitive function. METHODS Selected subcortical volumes, voxel-wise cortical volumes and thickness, and total WM volume were analyzed using FreeSurfer. Independent and interactive effects of HIV and smoking were evaluated with two-way analysis of covariance on cognitive domain Z-scores and morphometric measures on T1-weighted MRI. RESULTS Regardless of smoking status, relative to SN, PWH had smaller brain volumes [basal ganglia, thalami, hippocampi, subcortical gray matter (GM) and cerebral WM volumes (P = 0.002-0.042)], steeper age-related declines in the right superior-parietal (interaction: P < 0.001) volumes, and poorer attention/working memory and learning (P = 0.016-0.027). Regardless of HIV serostatus, smokers tended to have smaller hippocampi than nonsmokers (-0.6%, P = 0.055). PWH smokers had the smallest total and regional subcortical GM and cortical WM volume and poorest cognitive performance. CONCLUSIONS Tobacco smoking additionally contributed to brain atrophy and cognitive deficits in PWH. The greater brain atrophy in PWH smokers may be due to greater neuronal damage or myelin loss in various brain regions, leading to their poor cognitive performance. Therefore, tobacco smoking may exacerbate or increase the risk for HIV-associated neurocognitive disorders.
Collapse
Affiliation(s)
- Hua-Jun Liang
- Department of Diagnostic Radiology and Nuclear Medicine,
University of Maryland School of Medicine, Baltimore, MD, USA
| | - Thomas Ernst
- Department of Diagnostic Radiology and Nuclear Medicine,
University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Neurology, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | - Eric Cunningham
- Department of Diagnostic Radiology and Nuclear Medicine,
University of Maryland School of Medicine, Baltimore, MD, USA
| | - Linda Chang
- Department of Diagnostic Radiology and Nuclear Medicine,
University of Maryland School of Medicine, Baltimore, MD, USA
- Department of Neurology, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
- Department of Neurology, University of Maryland School of
Medicine, Baltimore, MD, USA
| |
Collapse
|
7
|
Chen L, Liu CH, Kang S, Du L, Ma F, Li C, Bai L, Li H, Tang H. Determinants of suboptimal immune recovery among a Chinese Yi ethnicity population with sustained HIV suppression. BMC Infect Dis 2022; 22:137. [PMID: 35135485 PMCID: PMC8827152 DOI: 10.1186/s12879-022-07113-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 01/28/2022] [Indexed: 02/08/2023] Open
Abstract
Objectives Despite sustained viral suppression with effective antiretroviral therapy (ART), HIV-infected patients with suboptimal immune recovery are still at high risk of both non-AIDS-related and AIDS-related events. The aim of this study was to investigate determinants potentially associated with suboptimal CD4 + T cell count recovery during free ART with sustained viral suppression among an HIV-infected Yi ethnicity population in Liangshan Prefecture, an area in China with high HIV prevalence. Methods This retrospective study included HIV-infected Yi adults (≥ 18 years and baseline CD4 + T cell count less than 500 cells/μL) for whom ART supported by National Free Antiretroviral Treatment Program was initiated between January 2015 and December 2018 in Zhaojue County, Liangshan Prefecture. Virological suppression (viral load < 50 copies/mL) was achieved within 12 months after ART initiation, and sustained virological suppression was maintained. Multivariate log-binomial regression analysis was used to assess determinants of suboptimal immune recovery. Results There were 140 female and 137 male patients in this study, with a mean age of 36.57 ± 7.63 years. Most of the Yi patients were infected through IDU (48.7%) or heterosexual contact (49.8%), and the anti-HCV antibody prevalence was high (43.7%, 121/277). Of the 277 patients with a mean ART duration of 3.77 ± 1.21 years, complete immune recovery occurred in only 32.9%. The baseline CD4 + T cell count in patients with suboptimal and intermediate immune recovery was 248.64 ± 108.10 and 288.59 ± 108.86 cells/μL, respectively, which was much lower than the baseline 320.02 ± 123.65 cells/μL in patients who achieved complete immune recovery (p < 0.001). Multivariable analysis demonstrated that low pre-ART CD4 + cell count and coinfection with HCV were associated with immune recovery of the HIV patients. Conclusions Our study suggests that for HIV-infected Yi patients in Liangshan Prefecture, prompt ART initiation after diagnosis of HIV infection should be applied, and curative HCV treatment should be given to patients with HCV/HIV coinfection to improve the immunological effectiveness of ART. Trial registration None Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07113-y.
Collapse
Affiliation(s)
- Liyu Chen
- Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, Sichuan, China.,Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China.,Center of Antiretroviral Treatment, People's Hospital of Zhaojue County, 616150, Liangshan, Yi Autonomous Prefecture, China
| | - Chang-Hai Liu
- Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, Sichuan, China.,Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Shuang Kang
- Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, Sichuan, China.,Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Lingyao Du
- Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, Sichuan, China.,Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Fanghua Ma
- Center of Antiretroviral Treatment, People's Hospital of Zhaojue County, 616150, Liangshan, Yi Autonomous Prefecture, China
| | - Changmin Li
- Center of Antiretroviral Treatment, People's Hospital of Zhaojue County, 616150, Liangshan, Yi Autonomous Prefecture, China
| | - Lang Bai
- Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, Sichuan, China.,Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China
| | - Hong Li
- Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, Sichuan, China. .,Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China.
| | - Hong Tang
- Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guoxue Alley, Chengdu, 610041, Sichuan, China. .,Division of Infectious Diseases, State Key Laboratory of Biotherapy and Center of Infectious Diseases, West China Hospital, Sichuan University, Chengdu, China.
| |
Collapse
|
8
|
McClure JB, Catz SL, Chalal C, Ciuffetelli R, Coggeshall S, DeFaccio RJ, Fleehart S, Heffner JL, Thompson E, Williams EC, Crothers K. Design and methods of a randomized trial testing the novel Wellness Intervention for Smokers Living with HIV (WISH). Contemp Clin Trials 2021; 110:106486. [PMID: 34776121 DOI: 10.1016/j.cct.2021.106486] [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: 03/18/2021] [Revised: 06/09/2021] [Accepted: 06/11/2021] [Indexed: 10/20/2022]
Abstract
Smoking rates are disproportionately high among people living with HIV. Smokers living with HIV (SLWH) are also largely unaware of the HIV-specific deleterious effects of smoking and often lack motivation and confidence in their ability to quit tobacco. To address these issues, we developed the Wellness Intervention for Smokers Living with HIV (WISH). WISH is grounded in the Information-Motivation-Behavioral Skills (IMB) Model and is designed for all SLWH, regardless of their initial motivation to quit. It follows evidence-based, best practice guidelines for nicotine dependence treatment, but is innovative in its use of a comprehensive wellness approach that addresses smoking within the context of HIV self-management including treatment adherence and engagement, stress management, substance use, and other personally relevant health behavior goals. The described randomized trial will enroll SLWH who are receiving care at Veterans Affairs (VA) medical centers and compare WISH's impact on smoking behavior to standard care services offered through the National VA Quitline and SmokefreeVET texting program. It will also assess intervention impact on markers of immune status and mortality risk. If effective, WISH could be disseminated to Veterans nationwide and could serve as a model for designing quitline interventions for other smokers who are ambivalent about quitting. The current paper outlines the rationale and methodology of the WISH trial, one of a series of studies recently funded by the National Cancer Institute to advance understanding of how to better promote smoking cessation among SLWH.
Collapse
Affiliation(s)
- Jennifer B McClure
- Kaiser Permanente Washington Health Research Institute, (formerly, Group Health Research Institute), 1730 Minor Ave, Suite 1600, Seattle, WA 98101, USA.
| | - Sheryl L Catz
- University of California, Davis, Betty Irene Moore School of Nursing, 4610 X St., Suite 4202, Sacramento, CA 95817, USA.
| | - Clementine Chalal
- Veterans Affairs Puget Sound Health Care System, Health Services Research and Development, Center of Innovation for Veteran-Centered and Value-Driven Care, 1660 S. Columbian Way, Seattle, WA 98108, USA.
| | - Ryan Ciuffetelli
- University of California, Davis, Betty Irene Moore School of Nursing, 4610 X St., Suite 4202, Sacramento, CA 95817, USA.
| | - Scott Coggeshall
- Veterans Affairs Puget Sound Health Care System, Health Services Research and Development, Center of Innovation for Veteran-Centered and Value-Driven Care, 1660 S. Columbian Way, Seattle, WA 98108, USA.
| | - Rian J DeFaccio
- Veterans Affairs Puget Sound Health Care System, Health Services Research and Development, Center of Innovation for Veteran-Centered and Value-Driven Care, 1660 S. Columbian Way, Seattle, WA 98108, USA.
| | - Sara Fleehart
- Veterans Affairs Puget Sound Health Care System, Health Services Research and Development, Center of Innovation for Veteran-Centered and Value-Driven Care, 1660 S. Columbian Way, Seattle, WA 98108, USA.
| | - Jaimee L Heffner
- Fred Hutchinson Cancer Research Center, Public Health Sciences Division, 1100 Fairview Ave N, M3-B232, PO Box 19024, Seattle, WA 98109, USA.
| | - Ella Thompson
- Kaiser Permanente Washington Health Research Institute, (formerly, Group Health Research Institute), 1730 Minor Ave, Suite 1600, Seattle, WA 98101, USA.
| | - Emily C Williams
- Veterans Affairs Puget Sound Health Care System, Health Services Research and Development, Center of Innovation for Veteran-Centered and Value-Driven Care, 1660 S. Columbian Way, Seattle, WA 98108, USA; University of Washington School of Public Health, Department of Health Services, 1959 NE Pacific Street, BOX 357660, Seattle, WA 98195, USA.
| | - Kristina Crothers
- Veterans Affairs Puget Sound Health Care System, Health Services Research and Development, Center of Innovation for Veteran-Centered and Value-Driven Care, 1660 S. Columbian Way, Seattle, WA 98108, USA; University of Washington School of Medicine, Division of Pulmonary, Critical Care, and Sleep Medicine, Campus Box 356522, Seattle, WA 98195, USA.
| |
Collapse
|
9
|
Edelman EJ, Dziura J, Deng Y, Bold KW, Murphy SM, Porter E, Sigel KM, Yager JE, Ledgerwood DM, Bernstein SL. A SMARTTT approach to Treating Tobacco use disorder in persons with HIV (SMARTTT): Rationale and design for a hybrid type 1 effectiveness-implementation study. Contemp Clin Trials 2021; 110:106379. [PMID: 33794354 PMCID: PMC8478961 DOI: 10.1016/j.cct.2021.106379] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/19/2021] [Accepted: 03/26/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Tobacco use disorder is a leading threat to the health of persons with HIV (PWH) on antiretroviral treatment and identifying optimal treatment approaches to promote abstinence is critical. We describe the rationale, aims, and design for a new study, "A SMART Approach to Treating Tobacco Use Disorder in Persons with HIV (SMARTTT)," a sequential multiple assignment randomized trial. METHODS In HIV clinics within three health systems in the northeastern United States, PWH with tobacco use disorder are randomized to nicotine replacement therapy (NRT) with or without contingency management (NRT vs. NRT + CM). Participants with response (defined as exhaled carbon monoxide (eCO)-confirmed smoking abstinence at week 12), continue the same treatment for another 12 weeks. Participants with non-response, are re-randomized to either switch medications from NRT to varenicline or intensify treatment to a higher CM reward schedule. Interventions are delivered by clinical pharmacists embedded in HIV clinics. The primary outcome is eCO-confirmed smoking abstinence; secondary outcomes include CD4 cell count, HIV viral load suppression, and the Veterans Aging Cohort Study (VACS) Index 2.0 score (a validated measure of morbidity and mortality based on laboratory data). Consistent with a hybrid type 1 effectiveness-implementation design and grounded in implementation science frameworks, we will conduct an implementation-focused process evaluation in parallel. Study protocol adaptations related to the COVID-19 pandemic have been made. CONCLUSIONS SMARTTT is expected to generate novel findings regarding the impact, cost, and implementation of an adaptive clinical pharmacist-delivered intervention involving medications and CM to promote smoking abstinence among PWH. ClinicalTrials.govidentifier:NCT04490057.
Collapse
Affiliation(s)
- E Jennifer Edelman
- Program in Addiction Medicine, Yale School of Medicine, New Haven, CT, United States of America; Department of Internal Medicine, Yale School of Medicine, New Haven, CT, United States of America; Center for Interdisciplinary Research on AIDS, Yale School of Public Health, New Haven, CT, United States of America.
| | - James Dziura
- Yale Center for Analytic Sciences, Yale School of Public Health, New Haven, CT, United States of America; Department of Emergency Medicine, Yale School of Medicine, New Haven, CT, United States of America
| | - Yanhong Deng
- Yale Center for Analytic Sciences, Yale School of Public Health, New Haven, CT, United States of America
| | - Krysten W Bold
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States of America
| | - Sean M Murphy
- CHERISH Center, Weill Cornell Medicine, New York, NY, United States of America
| | - Elizabeth Porter
- Department of Internal Medicine, Yale School of Medicine, New Haven, CT, United States of America
| | - Keith M Sigel
- Icahn School of Medicine at Mount Sinai, New York, NY, United States of America
| | - Jessica E Yager
- State University of New York Downstate Health Sciences University, Brooklyn, NY, United States of America
| | - David M Ledgerwood
- Psychiatry and Behavioral Neurosciences, Wayne State University School of Medicine, Detroit, MI, United States of America
| | - Steven L Bernstein
- Department of Emergency Medicine, Yale School of Medicine, New Haven, CT, United States of America; Yale Center for Implementation Science, Yale School of Medicine, New Haven, CT, United States of America
| |
Collapse
|
10
|
McClean AR, Kooij KW, Trigg J, Ye M, Sereda P, McLinden T, Bacani N, Aran N, Thomas R, Wong A, Klein MB, Hull M, Cooper C, Salters K, Hogg RS. Tobacco smoking and HIV-related immunologic and virologic response among individuals of the Canadian HIV Observational Cohort (CANOC). AIDS Care 2021; 34:982-991. [PMID: 34074181 DOI: 10.1080/09540121.2021.1929813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
We assessed the relationship between tobacco smoking and immunologic and virologic response among people living with HIV (PLWH) initiating combination antiretroviral therapy (cART) in the Canadian HIV Observational Cohort (CANOC). Positive immunologic and virologic response, respectively, were defined as ≥50 cells/mm3 CD4 count increase (CD4+) and viral suppression ≤50 copies/mL (VL+) within 6 months of cART initiation. Using multinomial regression, we examined the relationship between smoking, immunologic, and virologic response category. Model A adjusted for birth sex, baseline age, enrolling province, and era of cohort entry; models B and C further adjusted for neighbourhood level material deprivation and history of injection drug use (IDU), respectively. Among 4267 individuals (32.7%) with smoking status data, concordant positive (CD4+/VL+) response was achieved by 64.2% never, 66.9% former, and 59.4% current smokers. In the unadjusted analysis, current smoking was significantly associated with concordant negative response (odds ratio [OR] 1.85, 95% confidence interval [CI] 1.40-2.45). Similarly, models A and B showed an increased odds of concordant negative response in current smokers (adjusted OR [aOR] 1.78, 95% CI 1.32-2.39 and 1.74, 95% CI 1.29-2.34, respectively). The association between current smoking and concordant negative response was no longer significant in model C (aOR 1.18, 95%CI 0.85-1.65).
Collapse
Affiliation(s)
- Alison R McClean
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.,University of British Columbia, Vancouver, Canada
| | - Katherine W Kooij
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - Jason Trigg
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - Monica Ye
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - Paul Sereda
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - Taylor McLinden
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - Nicanor Bacani
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | - Niloufar Aran
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| | | | - Alexander Wong
- Department of Medicine, University of Saskatchewan, Regina, Canada
| | - Marina B Klein
- McGill University Health Centre, Montreal, Canada.,CIHR Canadian HIV Trials Network, Vancouver, Canada
| | - Mark Hull
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.,University of British Columbia, Vancouver, Canada
| | | | - Kate Salters
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Simon Fraser University, Burnaby, Canada
| | - Robert S Hogg
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada.,Simon Fraser University, Burnaby, Canada
| | -
- British Columbia Centre for Excellence in HIV/AIDS, Vancouver, Canada
| |
Collapse
|
11
|
Satre DD, Levine-Hall T, Sterling SA, Young-Wolff K, Lam JO, Alexeeff S, Hojilla JC, Williams A, Justice AC, Sterne J, Cavassini M, Bryant KJ, Williams EC, Horberg MA, Volberding P, Weisner C, Silverberg MJ. The relationship of smoking and unhealthy alcohol use to the HIV care continuum among people with HIV in an integrated health care system. Drug Alcohol Depend 2021; 219:108481. [PMID: 33429295 PMCID: PMC7869693 DOI: 10.1016/j.drugalcdep.2020.108481] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 11/12/2020] [Accepted: 12/03/2020] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Smoking tobacco and unhealthy alcohol use may negatively influence HIV care continuum outcomes but have not been examined in combination. METHODS Participants were people with HIV (PWH) in Kaiser Permanente Northern California. Predictors included smoking status and unhealthy alcohol use (exceeding daily and/or weekly limits) reported by patients during primary care screening (index date). Outcomes were based on not achieving the following steps in the care continuum: linkage to HIV care (≥1 visit within 90 days of newly identified HIV diagnosis), retention (2+ in-person visits, 60+ days apart) and HIV RNA control (<75 copies/mL). Adjusted odds ratios (ORs) were obtained from separate logistic regression models for each outcome associated with smoking and unhealthy alcohol use independently and combined. RESULTS The overall sample (N = 8958) had a mean age of 48.0 years; was 91.3 % male; 54.0 % white, 17.6 % Latino, 15.1 % black, and 9.6 % other race/ethnicity. Smoking was associated with higher odds of not being linked to HIV care (OR = 1.60 [95 % CI 1.03-2.48]), not retained (OR = 1.30 [95 % CI 1.13-1.50]), and HIV RNA not in control (OR = 1.91 [95 % CI 1.60-2.27]). Alcohol measures were not independently associated with outcomes. The combination of unhealthy alcohol use and smoking (versus neither) was associated with higher odds of not being linked to care (OR = 2.83 [95 % CI 1.40-5.71]), although the interaction did not reach significance (p = 0.18). CONCLUSIONS In this large sample of PWH in an integrated health care system, smoking, both independently and in combination with unhealthy alcohol use, was associated with worse HIV care continuum outcomes.
Collapse
Affiliation(s)
- Derek D. Satre
- Department of Psychiatry and Behavioral Sciences, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA,Kaiser Permanente Northern California, Oakland, CA, USA,Corresponding author: Derek D. Satre, Ph.D., Department of Psychiatry and Behavioral Sciences Weill Institute for Neurosciences University of California, San Francisco 401 Parnassus Avenue, Box 0984 San Francisco, CA 94143, , Phone: (415) 476-7382
| | | | | | - Kelly Young-Wolff
- Department of Psychiatry and Behavioral Sciences, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA,Kaiser Permanente Northern California, Oakland, CA, USA
| | | | | | | | | | | | | | | | - Kendall J. Bryant
- National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD, USA
| | - Emily C. Williams
- Health Services Research & Development (HSR&D), Center of Innovation for Veteran-Centered Value-Driven Care, Veteran Affairs (VA) Puget Sound Health Care System, Seattle, WA,Department of Health Services, University of Washington, Seattle, WA
| | - Michael A. Horberg
- Mid-Atlantic Permanente Research Institute, Kaiser Permanente Mid-Atlantic States, Rockville, MD, USA
| | - Paul Volberding
- AIDS Research Institute, University of California, San Francisco, USA
| | - Constance Weisner
- Department of Psychiatry and Behavioral Sciences, Weill Institute for Neurosciences, University of California, San Francisco, CA, USA,Kaiser Permanente Northern California, Oakland, CA, USA
| | | |
Collapse
|
12
|
Crutchley RD, Jacobs DM, Gathe J, Mayberry C, Bulayeva N, Rosenblatt KP, Garey KW. Vitamin D Assessment Over 48 Weeks in Treatment-Naive HIV Individuals Starting Lopinavir/Ritonavir Monotherapy. Curr HIV Res 2021; 19:61-72. [PMID: 32860360 DOI: 10.2174/1570162x18666200827115615] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/27/2020] [Accepted: 08/05/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Vitamin D deficiency is common in HIV population and has been associated with increased comorbidity risk and poor immunologic status. OBJECTIVE To evaluate the effect of protease inhibitor lopinavir/ritonavir monotherapy on changes in serum 25-hydroxyvitamin D [25(OH)D] over 48 weeks. METHODS Thirty-four treatment-naïve HIV individuals initiating lopinavir/ritonavir monotherapy and receiving clinical care from private practice in Houston, Texas, were included. Serum 25-hydroxyvitamin D levels from stored plasma samples collected from IMANI-2 pilot study at both baseline and 48 weeks were analyzed using LC-MS assays. Mean 25(OH)D at baseline and 48 weeks were compared using paired t-tests. Linear regression analysis was used to evaluate factors associated with changes in 25(OH)D. Logistic regression analyses were used to determine the effect of vitamin D status and covariates on CD4 cell count recovery. RESULTS Mean 25(OH)D was significantly higher at 48 weeks (26.3 ng/mL (SD + 14.9); p=0.0003) compared to baseline (19.8 ng/mL (SD +12.1), with fewer individuals having vitamin D deficiency (41.2%) and severe deficiency (11.8%). Both body mass index and baseline CD4 cell count were significant independent covariates associated with 25(OH)D changes over 48 weeks. Baseline vitamin D status did not affect CD4 cell count recovery. However, in a 24-week multivariate analysis, current tobacco use was significantly associated with a decreased odds of CD4 cell count recovery (AOR 0.106, 95% CI 0.018-0.606; p=0.012). CONCLUSION Individuals treated with lopinavir/ritonavir monotherapy had significantly higher 25(OH)D after 48 weeks. Current tobacco users had significantly diminished CD4 cell count recovery after starting treatment, warranting further clinical investigation.
Collapse
Affiliation(s)
- Rustin D Crutchley
- Department of Pharmacotherapy, Washington State University, College of Pharmacy and Pharmaceutical Sciences, Yakima, WA, United States
| | - David M Jacobs
- Department of Pharmacy Practice, University at Buffalo, The State University of New York, School of Pharmacy and Pharmaceutical Sciences, Buffalo, NY, United States
| | - Joseph Gathe
- Therapeutic Concepts, Inc, Houston, TX, United States
| | - Carl Mayberry
- Therapeutic Concepts, Inc, Houston, TX, United States
| | - Nataliya Bulayeva
- University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Kevin P Rosenblatt
- University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Kevin W Garey
- Department of Pharmacy Practice and Translational Research, University of Houston, College of Pharmacy, Houston, TX, United States
| |
Collapse
|
13
|
Thompson M, Schnoll R, Serrano K, Leone F, Gross R, Collman RG, Ashare RL. The effect of varenicline on mood and cognition in smokers with HIV. Psychopharmacology (Berl) 2020; 237:1223-1231. [PMID: 31938877 PMCID: PMC7125016 DOI: 10.1007/s00213-020-05451-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 01/02/2020] [Indexed: 01/24/2023]
Abstract
RATIONALE Barriers to smoking cessation, including negative affect and cognitive dysfunction, may contribute to high smoking rates among people living with HIV/AIDS (PLWH). Varenicline may help PLWH quit smoking by improving mood and cognition, yet this has not been explored. OBJECTIVES The goal of this study was to evaluate the effect of varenicline on mood and cognition among PLWH enrolled in a smoking cessation clinical trial. METHODS In this secondary analysis of a varenicline trial (NCT01710137), we assessed mood (depression, anxiety) and cognition (attention, working memory) at weeks 0 (baseline), 1, 3, and 12 (end-of-treatment, EOT). Primary outcomes were changes in mood and cognition from baseline to EOT. Secondarily, mood and cognition were evaluated as predictors of biochemically confirmed 7-day point-prevalence abstinence at EOT. RESULTS Overall, 173 subjects (87 varenicline, 86 placebo) were included. At EOT, varenicline reduced anxiety (P < 0.001), vs. placebo (P = 0.31; interaction P = 0.05). Across both treatment arms, reductions in anxiety from baseline to EOT were associated with a higher likelihood of abstinence (OR = 1.3, 95% CI 1.1 to 1.6, P = 0.01). There were no significant treatment by time interactions for cognition or depression. CONCLUSIONS These data suggest that varenicline operates, at least in part, by reducing anxiety. Anxiety should be an intervention target for smokers with HIV interested in quitting.
Collapse
Affiliation(s)
- Morgan Thompson
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, 3535 Market Street, Suite 4100, Philadelphia, PA, USA
| | - Robert Schnoll
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, 3535 Market Street, Suite 4100, Philadelphia, PA, USA
| | - Katrina Serrano
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, 3535 Market Street, Suite 4100, Philadelphia, PA, USA
| | - Frank Leone
- Pulmonary, Allergy, & Critical Care Division, Presbyterian Medical Center, University of Pennsylvania, Philadelphia, PA, USA
| | - Robert Gross
- Division of Infectious Diseases, University of Pennsylvania, Philadelphia, PA, USA
- Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania, Philadelphia, PA, USA
| | - Ronald G Collman
- Pulmonary, Allergy and Critical Care Division, University of Pennsylvania, Philadelphia, PA, USA
| | - Rebecca L Ashare
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, 3535 Market Street, Suite 4100, Philadelphia, PA, USA.
| |
Collapse
|
14
|
Cribbs SK, Crothers K, Morris A. Pathogenesis of HIV-Related Lung Disease: Immunity, Infection, and Inflammation. Physiol Rev 2019; 100:603-632. [PMID: 31600121 DOI: 10.1152/physrev.00039.2018] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Despite anti-retroviral therapy (ART), human immunodeficiency virus-1 (HIV)-related pulmonary disease continues to be a major cause of morbidity and mortality for people living with HIV (PLWH). The spectrum of lung diseases has changed from acute opportunistic infections resulting in death to chronic lung diseases for those with access to ART. Chronic immune activation and suppression can result in impairment of innate immunity and progressive loss of T cell and B cell functionality with aberrant cytokine and chemokine responses systemically as well as in the lung. HIV can be detected in the lungs of PLWH and has profound effects on cellular immune functions. In addition, HIV-related lung injury and disease can occur secondary to a number of mechanisms including altered pulmonary and systemic inflammatory pathways, viral persistence in the lung, oxidative stress with additive effects of smoke exposure, microbial translocation, and alterations in the lung and gut microbiome. Although ART has had profound effects on systemic viral suppression in HIV, the impact of ART on lung immunology still needs to be fully elucidated. Understanding of the mechanisms by which HIV-related lung diseases continue to occur is critical to the development of new preventive and therapeutic strategies to improve lung health in PLWH.
Collapse
Affiliation(s)
- Sushma K Cribbs
- Pulmonary Medicine, Department of Veterans Affairs, Atlanta, Georgia; Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep, Emory University, Atlanta, Georgia; Department of Medicine, Veterans Affairs Puget Sound Health Care System and Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Kristina Crothers
- Pulmonary Medicine, Department of Veterans Affairs, Atlanta, Georgia; Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep, Emory University, Atlanta, Georgia; Department of Medicine, Veterans Affairs Puget Sound Health Care System and Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Alison Morris
- Pulmonary Medicine, Department of Veterans Affairs, Atlanta, Georgia; Department of Medicine, Division of Pulmonary, Allergy, Critical Care and Sleep, Emory University, Atlanta, Georgia; Department of Medicine, Veterans Affairs Puget Sound Health Care System and Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington, Seattle, Washington; and Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| |
Collapse
|
15
|
Factors Associated with Improved HIV/AIDS Treatment Outcomes: Comparing two Major ART Service Delivery Models in Vietnam. AIDS Behav 2019; 23:2840-2848. [PMID: 31236748 DOI: 10.1007/s10461-019-02571-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A mixed design approach was performed to assess the CD4 count levels over time and their associated factors among 362 HIV patients on ART from clinics with HIV testing and counseling (ART-HTC) services and those with general healthcare (ART-GH) services. Longitudinal CD4 count data were retrospectively collected from medical records. Sociodemographic, clinical, alcohol use and smoking characteristics were obtained via face-to-face interviews. Multivariate mixed effect linear regression was utilized to determine the association. We found that HIV patients at ART-GH clinics were more likely to achieve higher CD4 counts over time compared to patients at ART-HTC clinics. Additionally, having an increase in CD4 counts was found to be associated with having longer duration of ART and higher baseline CD4 levels. Cigarette smoking and hazardous alcohol use, however, were not associated with CD4 count improvement. Our findings suggest that combining HTC and GH services might provide a synergistic benefit in ART treatment outcomes through an improved access to comprehensive HIV healthcare services for HIV patients on therapy.
Collapse
|
16
|
The relationship between health-related variables and increases in smoking among recently diagnosed HIV+ people who inject drugs in Vietnam. Addict Behav 2019; 95:118-124. [PMID: 30903968 DOI: 10.1016/j.addbeh.2019.03.008] [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: 10/02/2018] [Revised: 03/11/2019] [Accepted: 03/13/2019] [Indexed: 11/23/2022]
Abstract
BACKGROUND In Vietnam tobacco smoking is prevalent among people living with HIV (PLHIV) and causes excess mortality in this population. Injection drug use is a driver of HIV infections in Vietnam. Changes in HIV disease state may correlate to changes in smoking among PLHIV. This study investigates the relationship between increases in smoking and health-related variables among recently diagnosed HIV+ people who inject drugs (PWID) in Vietnam. METHODS We analyzed longitudinal data from 323 recently diagnosed HIV+ PWID in a randomized controlled trial from 2009 to 2013 in Thai Nguyen province, Vietnam. The outcome was an increase of >one cigarette/day from baseline visit cigarette smoking. A generalized estimating equation for repeated measures was used to estimate bivariable and multivariable associations between participant characteristics and smoking increases. We collected qualitative data to enhance our understanding of quantitative results, from 16 HIV+ PWID who smoke. RESULTS Ninety three point 5% of participants reported some smoking at baseline. Smoking fewer cigarettes, higher health related quality of life (QOL), and higher CD4 counts were predictive of increases in smoking at future visits in a multivariable model. Qualitative data showed smoking increases were tied to improved perceived health, and counseling during respiratory illnesses may increase intention to quit. CONCLUSION HIV+ PWID in Vietnam smoke at a very high rate. Increases in their smoking are correlated to increases in heath-related QOL, and increases in perceptions of health. Any tobacco-use intervention should account for internal tobacco use triggers faced by HIV+ PWID.
Collapse
|
17
|
Zifodya JS, Crothers K. Treating bacterial pneumonia in people living with HIV. Expert Rev Respir Med 2019; 13:771-786. [PMID: 31241378 DOI: 10.1080/17476348.2019.1634546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Bacterial pneumonia remains an important cause of morbidity and mortality in people living with HIV (PLWH) in the antiretroviral therapy (ART) era. In addition to being immunocompromised, as reflected by low CD4 cell counts and elevated HIV viral loads, PLWH often have other behaviors associated with an increased risk of pneumonia including smoking and injected drug use. As PLWH are aging, comorbid conditions such as chronic obstructive pulmonary disease (COPD), cancers, and cardiovascular, renal and liver diseases are emerging as additional risk factors for pneumonia. Pathogens are often similar to those in HIV-uninfected individuals; however, PLWH are at risk for unusual and/or multi-drug resistant organisms causing bacterial pneumonia based, in part, on their CD4 cell counts and other exposures. Areas covered: In this review, we focus on the recognition and management of bacterial community-acquired pneumonia (CAP) in PLWH. Along with antimicrobial treatment, we discuss prevention strategies such as vaccination and smoking cessation. Expert opinion: Early initiation of ART after HIV infection can decrease the risk of pneumonia. Improved efforts at vaccination, smoking cessation, and reduction of other substance use are urgently needed in PLWH to decrease the risk for bacterial pneumonia. As PLWH are aging, comorbidities are additional risk factors for bacterial CAP.
Collapse
Affiliation(s)
- Jerry S Zifodya
- a Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington , Seattle , Washington , USA
| | - Kristina Crothers
- a Division of Pulmonary, Critical Care and Sleep Medicine, University of Washington , Seattle , Washington , USA
| |
Collapse
|
18
|
Deren S, Cortes T, Dickson VV, Guilamo-Ramos V, Han BH, Karpiak S, Naegle M, Ompad DC, Wu B. Substance Use Among Older People Living With HIV: Challenges for Health Care Providers. Front Public Health 2019; 7:94. [PMID: 31069208 PMCID: PMC6491638 DOI: 10.3389/fpubh.2019.00094] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 04/04/2019] [Indexed: 12/17/2022] Open
Abstract
Older people living with HIV (OPLWH) have higher rates of substance use (tobacco, alcohol, and other drugs) than their HIV-negative peers. Addressing health care needs of OPLWH who use substances is more challenging than for those who do not: they are highly impacted by comorbid conditions, substance use can interact with other medications (including antiretroviral therapy-ART) and reduce their effectiveness, and substance use has been associated with reduced adherence to ART and increased risky behaviors (including sexual risks). People who use substances also suffer disparities along the HIV continuum of care, resulting in lower viral suppression rates and poorer health outcomes. They are especially impacted by stigma and stress, which have implications for HIV treatment and care. Recommendations for health care providers working with OPLWH who use substances include: (1) the need to screen and refer for multiple associated conditions, and (2) training/continuing education to enhance care management and maximize health outcomes.
Collapse
Affiliation(s)
- Sherry Deren
- Center for Drug Use and HIV Research, College of Global Public Health, New York University, New York, NY, United States
| | - Tara Cortes
- Rory Meyers College of Nursing, New York University, New York, NY, United States
| | | | | | - Benjamin H Han
- Department of Medicine, New York University Langone Health, New York, NY, United States
| | - Stephen Karpiak
- Gay Men's Health Crisis, AIDS Community Research Initiative of America Center on HIV and Aging, New York, NY, United States
| | - Madeline Naegle
- Rory Meyers College of Nursing, New York University, New York, NY, United States
| | - Danielle C Ompad
- Center for Drug Use and HIV Research, College of Global Public Health, New York University, New York, NY, United States
| | - Bei Wu
- Rory Meyers College of Nursing, New York University, New York, NY, United States
| |
Collapse
|