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Rubtsova AA, Taylor TN, Wingood G, Ofotokun I, Gustafson D, Vance DE, Holstad M. "As I Grew Older, My Life Got Better": Conceptions of Successful Aging among Older Women Living with or at Risk of HIV. AIDS Behav 2024; 28:1581-1593. [PMID: 38231362 DOI: 10.1007/s10461-024-04270-w] [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] [Accepted: 01/07/2024] [Indexed: 01/18/2024]
Abstract
Successful aging (SA) is an important target for HIV care. However, we have insufficient understanding of how older women living with HIV (OWLH) in the US define SA. We explored conceptions of SA by OWLH and older women at risk of HIV and examined whether SA conceptions differed by (1) HIV serostatus, and (2) participation in the Women's Interagency HIV Study (WIHS). These analyses were part of a larger mixed-methods study with a sequential design. Participants were recruited at two clinical WIHS sites. We enrolled both WIHS participants and non-WIHS clinic patients. Our sample was 84% Black and included 29 OWLH and 15 older women at risk of HIV. We conducted 21 semi-structured interviews and four focus groups. The dataset was analyzed using descriptive, comparative, and relational analysis. We found four interlinked themes: life course perspective, accepting and celebrating aging, taking care of yourself, and looking good. The life course perspective was a core theme: participants assessed their aging in comparison to their earlier life hardships. These themes were similarly present among OWLH and older women at risk of HIV, although OWLH emphasized taking care of HIV. SA conceptualizations by OWLH did not differ whether or not they participated in the WIHS. Women living with or at risk of HIV may experience severe hardships throughout their lives. Overcoming these hardships may be linked to SA. Assessing the needs and connecting women to resources and programs are critical for SA promotion.
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Affiliation(s)
- Anna A Rubtsova
- Department of Behavioral, Social, and Health Education Sciences, Emory University Rollins School of Public Health, 1518 Clifton Rd, Atlanta, GA, 30322, USA.
| | - Tonya N Taylor
- College of Medicine, Division of Infectious Diseases, State University of New York Downstate Health Sciences University, Brooklyn, NY, USA
| | - Gina Wingood
- Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Ighovwerha Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA, USA
| | - Deborah Gustafson
- Department of Neurology, State University of New York Downstate Health Sciences University, Brooklyn, NY, USA
| | - David E Vance
- The University of Alabama at Birmingham School of Nursing, Birmingham, AL, USA
| | - Marcia Holstad
- Emory University Nell Hodgson Woodruff School of Nursing, Atlanta, GA, USA
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Yang Q, Zaongo SD, Zhu L, Yan J, Yang J, Ouyang J. The Potential of Clostridium butyricum to Preserve Gut Health, and to Mitigate Non-AIDS Comorbidities in People Living with HIV. Probiotics Antimicrob Proteins 2024:10.1007/s12602-024-10227-1. [PMID: 38336953 DOI: 10.1007/s12602-024-10227-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
A dramatic reduction in mortality among people living with HIV (PLWH) has been achieved during the modern antiretroviral therapy (ART) era. However, ART does not restore gut barrier function even after long-term viral suppression, allowing microbial products to enter the systemic blood circulation and induce chronic immune activation. In PLWH, a chronic state of systemic inflammation exists and persists, which increases the risk of development of inflammation-associated non-AIDS comorbidities such as metabolic disorders, cardiovascular diseases, and cancer. Clostridium butyricum is a human butyrate-producing symbiont present in the gut microbiome. Convergent evidence has demonstrated favorable effects of C. butyricum for gastrointestinal health, including maintenance of the structural and functional integrity of the gut barrier, inhibition of pathogenic bacteria within the intestine, and reduction of microbial translocation. Moreover, C. butyricum supplementation has been observed to have a positive effect on various inflammation-related diseases such as diabetes, ulcerative colitis, and cancer, which are also recognized as non-AIDS comorbidities associated with epithelial gut damage. There is currently scant published research in the literature, focusing on the influence of C. butyricum in the gut of PLWH. In this hypothesis review, we speculate the use of C. butyricum as a probiotic oral supplementation may well emerge as a potential future synergistic adjunctive strategy in PLWH, in tandem with ART, to restore and consolidate intestinal barrier integrity, repair the leaky gut, prevent microbial translocation from the gut, and reduce both gut and systemic inflammation, with the ultimate objective of decreasing the risk for development of non-AIDS comorbidities in PLWH.
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Affiliation(s)
- Qiyu Yang
- Department of Radiation Oncology, Chongqing University Cancer Hospital & Chongqing Cancer Institute & Chongqing Cancer Hospital, Chongqing, China
| | - Silvere D Zaongo
- Department of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China
| | - Lijiao Zhu
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China
| | - Jiangyu Yan
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China
| | - Jiadan Yang
- Department of Pharmacy, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Jing Ouyang
- Clinical Research Center, Chongqing Public Health Medical Center, Chongqing, China.
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Cook CM, Craddock VD, Ram AK, Abraham AA, Dhillon NK. HIV and Drug Use: A Tale of Synergy in Pulmonary Vascular Disease Development. Compr Physiol 2023; 13:4659-4683. [PMID: 37358518 PMCID: PMC10693986 DOI: 10.1002/cphy.c210049] [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] [Indexed: 06/27/2023]
Abstract
Over the past two decades, with the advent and adoption of highly active anti-retroviral therapy, HIV-1 infection, a once fatal and acute illness, has transformed into a chronic disease with people living with HIV (PWH) experiencing increased rates of cardio-pulmonary vascular diseases including life-threatening pulmonary hypertension. Moreover, the chronic consequences of tobacco, alcohol, and drug use are increasingly seen in older PWH. Drug use, specifically, can have pathologic effects on the cardiovascular health of these individuals. The "double hit" of drug use and HIV may increase the risk of HIV-associated pulmonary arterial hypertension (HIV-PAH) and potentiate right heart failure in this population. This article explores the epidemiology and pathophysiology of PAH associated with HIV and recreational drug use and describes the proposed mechanisms by which HIV and drug use, together, can cause pulmonary vascular remodeling and cardiopulmonary hemodynamic compromise. In addition to detailing the proposed cellular and signaling pathways involved in the development of PAH, this article proposes areas ripe for future research, including the influence of gut dysbiosis and cellular senescence on the pathobiology of HIV-PAH. © 2023 American Physiological Society. Compr Physiol 13:4659-4683, 2023.
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Affiliation(s)
- Christine M Cook
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Vaughn D Craddock
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Anil K Ram
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Ashrita A Abraham
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Navneet K Dhillon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
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Yamada Y, Shinkawa K, Shimmei K, Kim HC, Daly R, Depp C, Jeste DV, Lee EE. Latent subgroups with distinct patterns of factors associated with self-rated successful aging among 1,510 community-dwelling Americans: potential role of wisdom as an implicit promoter. Aging Ment Health 2023; 27:1127-1134. [PMID: 35735096 PMCID: PMC9780403 DOI: 10.1080/13607863.2022.2087207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 05/28/2022] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To investigate whether latent subgroups with distinct patterns of factors associated with self-rated successful aging can be identified in community-dwelling adults, and how such patterns obtained from analysis of quantitative data are associated with lay perspectives on successful aging obtained from qualitative responses. METHODS Cross-sectional data were collected from 1,510 community-dwelling Americans aged 21-99 years. Latent class regression was used to identify subgroups that explained the associations of self-rated successful aging with measures of physical, cognitive, and mental health as well as psychological measures related to resilience and wisdom. Natural language processing was used to extract important themes from qualitative responses to open-ended questions, including the participants' definitions of successful aging. RESULTS Two latent subgroups were identified, and their main difference was that the wisdom scale was positively associated with self-rated successful aging in only one subgroup. This subgroup had significantly lower self-rated successful aging and worse scores for all health and psychological measures. In the subgroup's qualitative responses, the theme of wisdom was only mentioned by 10.6%; this proportion was not statistically different from the other subgroup, for which the wisdom scale was not statistically associated with the self-rated successful aging. CONCLUSION Our results showed heterogeneous patterns in the factors underpinning successful aging even in community-dwelling adults. We found the existence of a latent subgroup with lower self-rated successful aging as well as worse health and psychological scores, and we suggest a potential role of wisdom in promoting successful aging for this subgroup, even though individuals may not explicitly recognize wisdom as important for successful aging.
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Affiliation(s)
| | | | | | - Ho-Cheol Kim
- AI and Cognitive Software, IBM Research-Almaden, San Jose, US
| | - Rebecca Daly
- Sam and Rose Stein Institute for Research on Aging, University of California San Diego, La Jolla, US
- Department of Psychiatry, University of California San Diego, La Jolla, US
| | - Colin Depp
- Sam and Rose Stein Institute for Research on Aging, University of California San Diego, La Jolla, US
- Department of Psychiatry, University of California San Diego, La Jolla, US
| | - Dilip V. Jeste
- Sam and Rose Stein Institute for Research on Aging, University of California San Diego, La Jolla, US
- Department of Psychiatry, University of California San Diego, La Jolla, US
- Department of Neurosciences, University of California San Diego, La Jolla, US
| | - Ellen E. Lee
- Sam and Rose Stein Institute for Research on Aging, University of California San Diego, La Jolla, US
- Department of Psychiatry, University of California San Diego, La Jolla, US
- VA San Diego Healthcare System, San Diego, US
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McMillian-Bohler JM, Holt L, Adimora AA, Bailey D“CE, Johnson R, Koch A, McGee K, Ramirez C, Randolph SD, Ritchwood TD, Relf MV. Examining Stigma and Disclosure Among Women With HIV in the Southern United States: Qualitative Study Guided by the Adaptive Leadership Framework for Chronic Illness. J Assoc Nurses AIDS Care 2023; 34:113-124. [PMID: 35862630 PMCID: PMC10122520 DOI: 10.1097/jnc.0000000000000354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
ABSTRACT Stigma is a fundamental cause of health inequities. Guided by the Adaptive Leadership Framework for Chronic Illness (ALFCI), this descriptive qualitative study explored the challenges of stigma and disclosure experienced by women with HIV (WWH) in the Southern United States. A convenience sample of 22 WWH aged 36 to 62 years were interviewed for this study. Analysis of participant interviews revealed that WWH face a multitude of stigma-related technical and adaptive challenges, which are consistent with the ALFCI. Once identified, technical challenges, such as recognizing the need for support, lack of trust, and fear of rejection, can be overcome by technical work, including providing assistance with HIV disclosure and building a trusted network. By identifying specific adaptive and technical challenges faced by WWH and engaging in technical and adaptive work, the WWH and the provider can reduce the fear of disclosure and the effect of stigma.
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Affiliation(s)
| | - Lauren Holt
- Duke University School of Nursing, Durham, North Carolina, USA
| | - Adaora A. Adimora
- Gillings School of Global Public Health at the University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | | | - Ragan Johnson
- Duke University School of Nursing, Durham, North Carolina, USA
| | - Amie Koch
- Duke University School of Nursing, Palliative Care and Hospice Family Nurse Practitioner at Transitions LifeCare, and a COVID Nurse Practitioner at Lincoln Community Health Clinic, Durham, North Carolina, USA
| | - Kara McGee
- Duke University School of Nursing, Durham, North Carolina, USA
| | - Catalina Ramirez
- University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | | | - Tiarney D. Ritchwood
- Department of Family Medicine and Community Health, Duke University School of Medicine, Durham, North Carolina, USA
| | - Michael V. Relf
- Duke, University, School of Nursing, Durham, North Carolina, USA
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Abou Hassan FF, Bou Hamdan MA, El Asmar K, Mokhbat JE, Melhem NM. Trends & predictors of non-AIDS comorbidities among people living with HIV and receiving antiretroviral therapy in Lebanon. Medicine (Baltimore) 2022; 101:e29162. [PMID: 35421069 PMCID: PMC9276288 DOI: 10.1097/md.0000000000029162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 03/06/2022] [Indexed: 01/04/2023] Open
Abstract
Combined antiretroviral therapy (cART) increased the life expectancy of people living with Human Immunodeficiency Virus (HIV) (PLHIV) and remarkably reduced the morbidity and mortality associated with HIV infection. Consequently, PLHIV are experiencing non-acquired immunodeficiency syndrome (AIDS) associated comorbid conditions including diabetes, hyperlipidemia, hypertension, and cardiovascular disease. The aim of this study is to determine the frequency of non-AIDS associated comorbid conditions among a cohort of PLHIV on cART in Lebanon.Data were collected between November 2018 and December 2019 from 105 voluntary participants. A standardized questionnaire was used to collect demographic and behavioral data including lifestyle, smoking, physical activity, substance use and abuse in addition to co-infections and family history of non-communicable diseases. Moreover, data on occurrence and treatment of cardiovascular disease, hypertension, diabetes, lipid and metabolic disorders as well as mental health were collected. Blood samples were used to assess the levels of fasting blood sugar (FBS), glycosylated hemoglobin (HbA1C), triglycerides (TG), low-density lipoprotein (LDL), high-density lipoprotein, total cholesterol, and serum creatinine.Hypertension (29.5%) and hyperlipidemia (29.5%) followed by diabetes (23.7%) and cardiovascular disease (9.7%) were mainly reported among study participants. Higher rate of comorbid conditions was observed among participants >40 years of age than those ≤40 years with both hypertension and hyperlipidemia most commonly reported. Older age (odds ratio [OR] 7.6; 95% CI: 1.83-31.98; P = .005) is associated with higher odds of having hyperlipidemia. Moreover, participants on cART for ≥10 years are 5 times more likely to have hyperlipidemia (OR 5; 95% CI: 1.08-22.73; P = .039). Our results also showed that study participants did not experience anxiety, depression or somatic symptoms and that there was no association between these mental disorders and older age or comorbidities.Our results provide important information on HIV trends and associated comorbidities in Lebanon and can be used to improve the management of non-communicable diseases among PLHIV.
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Affiliation(s)
- Farouk F. Abou Hassan
- Medical Laboratory Sciences Program, Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Mirna A. Bou Hamdan
- Medical Laboratory Sciences Program, Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Khalil El Asmar
- Department of Epidemiology and Population Health, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Jacques E. Mokhbat
- The Gilbert and Rose Marie Chagoury School of Medicine, Lebanese American University, Beirut, Lebanon
| | - Nada M. Melhem
- Medical Laboratory Sciences Program, Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
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Expression of Killer Immunoglobulin Receptor Genes among HIV-Infected Individuals with Non-AIDS Comorbidities. J Immunol Res 2022; 2022:1119611. [PMID: 35071606 PMCID: PMC8769865 DOI: 10.1155/2022/1119611] [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: 07/29/2021] [Revised: 12/01/2021] [Accepted: 12/17/2021] [Indexed: 11/18/2022] Open
Abstract
Combined antiretroviral therapy (cART) increased the life expectancy of people living with HIV (PLHIV) and remarkably reduced the morbidity and mortality associated with HIV infection. However, non-AIDS associated comorbidities including diabetes, hypertension, hyperlipidemia, and cardiovascular diseases (CVD) are increasingly reported among PLHIV receiving cART. Killer cell immunoglobulin receptors (KIRs) expressed on the surface of natural killer (NK) cells have been previously implicated in controlling HIV disease progression. The aim of this study is to investigate the role of KIRs in developing non-AIDS associated comorbidities among PLHIV. Demographic and behavioral data were collected from voluntary participants using a standardized questionnaire. Whole blood samples were collected for KIR genotyping. Hypertension (29.5%) and hyperlipidemia (29.5%) followed by diabetes (23.7%) and CVD (9.7%) were mainly reported among our study participants with higher rate of comorbid conditions observed among
years old. The observed KIR frequency (OF) was ≥90% for inhibitory KIR2DL1 and KIR3DL1, activating KIR2DS4 and the pseudogene KIR2DP1 among study participants. We detected significant differences in the expression of KIR3DS4 and KIR3DL1 (
) between diabetic and nondiabetic and in the expression of KIR2DL3 between hypertensive and normotensive HIV-infected individuals (
). Moreover, KIR2DL1 and KIR2DP1 were associated with significantly reduced odds of having CVD (OR 0.08; 95% CI: 0.01-0.69;
). Our study suggests the potential role of KIR in predisposition to non-AIDS comorbidities among PLHIV and underscores the need for more studies to further elucidate the role of KIRs in this population.
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Psychosocial Mechanisms of Self-rated Successful Aging with HIV: A Structural Equation Model. AIDS Behav 2021; 25:2875-2885. [PMID: 34115265 DOI: 10.1007/s10461-021-03340-7] [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] [Accepted: 06/05/2021] [Indexed: 02/06/2023]
Abstract
This study tested a conceptual psychosocial model of self-rated successful aging (SRSA) with HIV. Our sample (n = 356) included older women living with HIV (OWLH): average age 56.5 years, 73% Black. SRSA was assessed using a research-based 10-point scale (higher scores = better outcomes). We conducted adjusted structural equation modeling. The global model included two latent variables-protective attributes (composite of positive psychosocial factors: resilience, personal mastery, optimism, spirituality) and psychological distress (composite of negative psychosocial factors: anxiety, depression, loneliness, internalized HIV-related stigma). The model showed good fit (χ2(58) = 76, p = 0.06; RMSEA = 0.03; CFI = 0.99). Increased protective attributes were associated with improved SRSA both directly and mediated by improved coping with stress. While psychological distress did not have a direct effect on SRSA, it was indirectly associated with worsened SRSA via diminished protective attributes and via decreased coping with stress. Findings suggest the need for interventions enhancing positive and mitigating negative psychosocial factors in OWLH.
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A longitudinal view of successful aging with HIV: role of resilience and environmental factors. Qual Life Res 2021; 31:1135-1145. [PMID: 34460077 DOI: 10.1007/s11136-021-02970-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/06/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE The purpose of this study is to estimate the extent to which people aging with HIV meet criteria for successful aging as operationalized through HRQL and maintain this status over time. A second objective is to identify factors that place people at promise for continued successful aging, including environmental and resilience factors. METHODS Participants were members of the Positive Brain Health Now (BHN) cohort. People ≥ 50 years (n = 513) were classified as aging successfully if they were at or above norms on 7 or 8 of 8 health-related quality of life domains from the RAND-36. Group-based trajectory analysis, regression tree analysis, a form of machine learning, and logistic regression were applied to identify factors predicting successful aging. RESULTS 73 (14·2%) met criteria for successful aging at entry and did not change status over time. The most influential factor was loneliness which split the sample into two groups with the prevalence of successful aging 28·4% in the "almost never" lonely compared to 4·6% in the "sometimes/often" lonely group. Other influential factors were feeling safe, social network, motivation, stigma, and socioeconomic status. These factors identified 17 sub-groups with at least 30 members with the proportions classified as aging successfully ranging from 0 to 79·4%. The nine variables important to classifying successful aging had a predictive accuracy of 0.862. Self-reported cognition but not cognitive test performance improved this accuracy to 0.895. The two groups defined by successful aging status did not differ on age, sex or viral load, nadir and current. CONCLUSION The results indicate the important role of social determinants of health in successful aging among people living with HIV.
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Bleasby K, Houle R, Hafey M, Lin M, Guo J, Lu B, Sanchez RI, Fillgrove KL. Islatravir Is Not Expected to Be a Victim or Perpetrator of Drug-Drug Interactions via Major Drug-Metabolizing Enzymes or Transporters. Viruses 2021; 13:1566. [PMID: 34452431 PMCID: PMC8402619 DOI: 10.3390/v13081566] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/16/2021] [Accepted: 07/23/2021] [Indexed: 12/11/2022] Open
Abstract
Islatravir (MK-8591) is a nucleoside reverse transcriptase translocation inhibitor in development for the treatment and prevention of HIV-1. The potential for islatravir to interact with commonly co-prescribed medications was studied in vitro. Elimination of islatravir is expected to be balanced between adenosine deaminase-mediated metabolism and renal excretion. Islatravir did not inhibit uridine diphosphate glucuronosyltransferase 1A1 or cytochrome p450 (CYP) enzymes CYP1A2, 2B6, 2C8, 2C9, 2C19, 2D6, or 3A4, nor did it induce CYP1A2, 2B6, or 3A4. Islatravir did not inhibit hepatic transporters organic anion transporting polypeptide (OATP) 1B1, OATP1B3, organic cation transporter (OCT) 1, bile salt export pump (BSEP), multidrug resistance-associated protein (MRP) 2, MRP3, or MRP4. Islatravir was neither a substrate nor a significant inhibitor of renal transporters organic anion transporter (OAT) 1, OAT3, OCT2, multidrug and toxin extrusion protein (MATE) 1, or MATE2K. Islatravir did not significantly inhibit P-glycoprotein and breast cancer resistance protein (BCRP); however, it was a substrate of BCRP, which is not expected to be of clinical significance. These findings suggest islatravir is unlikely to be the victim or perpetrator of drug-drug interactions with commonly co-prescribed medications, including statins, diuretics, anti-diabetic drugs, proton pump inhibitors, anticoagulants, benzodiazepines, and selective serotonin reuptake inhibitors.
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Affiliation(s)
| | | | | | | | | | | | | | - Kerry L. Fillgrove
- Merck & Co., Inc., Kenilworth, NJ 07033, USA; (K.B.); (R.H.); (M.H.); (M.L.); (J.G.); (B.L.); (R.I.S.)
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Han S, Hu Y, Wang L, Pei Y, Zhu Z, Qi X, Wu B. Perceived Discrimination and Symptoms of Cognitive Dysfuntion Among Middle-Age and Older Persons Living With HIV in China: A Multicenter Cross-Sectional Study of the Mediating Role of Mental Health Symptoms and Social Isolation. J Assoc Nurses AIDS Care 2021; 32:442-452. [PMID: 33927145 DOI: 10.1097/jnc.0000000000000264] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT Perceived discrimination is associated with symptoms of cognitive dysfunction (SOCD) among middle-age and older persons living with HIV (PLWH). We aimed to explore how the association between perceived discrimination and SOCD was mediated by mental health symptoms and social isolation. The sample included 321 PLWH, ages 45 years and older, for a multicenter cross-sectional study. Structural equation modeling showed an acceptable model fit and a significant total indirect effect between perceived discrimination and SOCD. All three indirect effect pathways were significant, suggesting that perceived discrimination could influence SOCD through mental health symptoms, through social isolation, or through mental health symptoms and then social isolation. Our study demonstrates that perceived discrimination is a concern for the management of cognitive function among middle-age and older PLWH. Both mental health symptoms and social isolation are critical elements in the design and evaluation of interventions for promoting cognitive health.
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Affiliation(s)
- Shuyu Han
- Shuyu Han, MSN, RN, is a Doctoral Candidate, School of Nursing, Fudan University, Shanghai, China. Yan Hu, PhD, RN, FAAN, is a Professor and Dean, School of Nursing, Fudan University, Shanghai, China, and is the Director of Fudan University Centre for Evidence-based Nursing: A Joanna Briggs Institute Centre of Excellence, Shanghai, China. Lina Wang, PhD, RN, is a Professor, School of Medicine, Huzhou University, Huzhou, Zhejiang, China. Yaolin Pei, PhD, is a Postdoctoral Fellow, Rory Meyers College of Nursing, New York University, New York, New York, USA. Zheng Zhu, PhD, RN, is a Faculty Member, School of Nursing, Fudan University, Shanghai, China, and a Core Researcher of Fudan University Centre for Evidence-based Nursing: A Joanna Briggs Institute Centre of Excellence, Shanghai, China. Xiang Qi, BSN, RN, is a Doctoral Candidate, Rory Meyers College of Nursing, New York University, New York, New York, USA. Bei Wu, PhD, is the Dean's Professor in Global Health, the Director for Global Health and Aging Research, and the Director for Research, Hartford Institute for Geriatric Nursing, Rory Meyers College of Nursing, New York University, New York, New York, USA
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12
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Jespersen NA, Axelsen F, Dollerup J, Nørgaard M, Larsen CS. The burden of non-communicable diseases and mortality in people living with HIV (PLHIV) in the pre-, early- and late-HAART era. HIV Med 2021; 22:478-490. [PMID: 33645000 PMCID: PMC8247855 DOI: 10.1111/hiv.13077] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2020] [Indexed: 12/24/2022]
Abstract
Objectives To estimate the burden of non‐communicable diseases (NCDs) and mortality among PLHIV in the pre‐, early‐ and late‐HAART (highly active antiretroviral therapy) era. Methods We conducted a cohort study using population‐based Danish medical registries including all adult HIV‐infected residents of the Central Denmark Region during 1985–2017. For each HIV patient, we selected 10 comparisons from the background population matched by age, sex and municipality of residence. Based on hospital‐related diagnoses we estimated the prevalence and incidence of specific NCD at diagnosis and at 5 and 10 years. Results We identified 1043 PLHIV and 10 430 matched comparisons. PLHIV had lower socioeconomic status and more were born outside western Europe. At HIV diagnosis, 21.9% of PHLIV vs. 18.2% of non‐HIV individuals had at least one NCD, increasing to 42.2% vs. 25.9% after 10 years. PLHIV had higher prevalence and cumulative incidence of alcohol abuse, chronic obstructive pulmonary disease (COPD), ischaemic heart disease, mental disorders, renal and liver disease, but no increased risk of diabetes mellitus. Only PLHIV in the age groups 41–50 and > 51 years had an increased incidence of osteoporosis. From the pre‐ to the late‐HAART era, 10‐year mortality among PLHIV decreased from 45.5% to 9.4% but continued at more than twice that of uninfected comparisons. However, in the late‐HAART era, the mortality of PLHIV who were alive 2 years after HIV diagnosis was approaching that of comparisons. Conclusions Even in the late‐HAART era, PLHIV have an excess mortality, which may be attributable to several NCDs being more prevalent among PLHIV. The prevalence rates of ischaemic heart disease, diabetes, osteoporosis and renal disease tend to increase over calendar time. Therefore, improvement of survival and quality of life of PLHIV neets strategies to reduce the risk of developing NCDs, including avoiding toxic antiretroviral therapy and lifestyle changes.
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Affiliation(s)
- N A Jespersen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus N, Denmark
| | - F Axelsen
- Gilead Sciences Denmark, Copenhagen S, Denmark
| | - J Dollerup
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus N, Denmark
| | - M Nørgaard
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus N, Denmark
| | - C S Larsen
- Department of Infectious Diseases, Aarhus University Hospital, Aarhus N, Denmark
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13
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New-Aaron M, Ganesan M, Dagur RS, Kharbanda KK, Poluektova LY, Osna NA. Pancreatogenic Diabetes: Triggering Effects of Alcohol and HIV. BIOLOGY 2021; 10:108. [PMID: 33546230 PMCID: PMC7913335 DOI: 10.3390/biology10020108] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 02/07/2023]
Abstract
Multiorgan failure may not be completely resolved among people living with HIV despite HAART use. Although the chances of organ dysfunction may be relatively low, alcohol may potentiate HIV-induced toxic effects in the organs of alcohol-abusing, HIV-infected individuals. The pancreas is one of the most implicated organs, which is manifested as diabetes mellitus or pancreatic cancer. Both alcohol and HIV may trigger pancreatitis, but the combined effects have not been explored. The aim of this review is to explore the literature for understanding the mechanisms of HIV and alcohol-induced pancreatotoxicity. We found that while premature alcohol-inducing zymogen activation is a known trigger of alcoholic pancreatitis, HIV entry through C-C chemokine receptor type 5(CCR5)into pancreatic acinar cells may also contribute to pancreatitis in people living with HIV (PLWH). HIV proteins induce oxidative and ER stresses, causing necrosis. Furthermore, infiltrative immune cells induce necrosis on HIV-containing acinar cells. When necrotic products interact with pancreatic stellate cells, they become activated, leading to the release of both inflammatory and profibrotic cytokines and resulting in pancreatitis. Effective therapeutic strategies should block CCR5 and ameliorate alcohol's effects on acinar cells.
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Affiliation(s)
- Moses New-Aaron
- Department of Environmental Health, Occupational Health and Toxicology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
| | - Murali Ganesan
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Raghubendra Singh Dagur
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Kusum K. Kharbanda
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Larisa Y. Poluektova
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA;
| | - Natalia A. Osna
- Department of Environmental Health, Occupational Health and Toxicology, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Veteran Affairs Nebraska—Western Iowa Health Care System, Omaha, NE 68105, USA; (M.G.); (R.S.D.); (K.K.K.)
- Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Pharmacology and Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA;
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14
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Han S, Hu Y, Pei Y, Zhu Z, Qi X, Wu B. Sleep satisfaction and cognitive complaints in Chinese middle-aged and older persons living with HIV: the mediating role of anxiety and fatigue. AIDS Care 2021; 33:929-937. [PMID: 33487030 DOI: 10.1080/09540121.2020.1844861] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Middle-aged and older persons living with HIV (PLWH) suffer from sleep distress and cognitive disorders due to HIV infection and aging. We aim to explore the relationship between sleep satisfaction and cognitive complaints, and the mediating role of anxiety and fatigue in this relationship among middle-aged and older PLWH. We used data from a multicenter cross-sectional study in China (Shanghai, Kunming, Nanning, Hengyang, and Changning) conducted in 2017. The data analysis included 435 PLWH aged 45 years and over. Multiple linear regression models showed that worse sleep satisfaction was significantly associated with lower cognitive complaints after controlling for anxiety, fatigue, demographic variables, and clinical variables (β = -0.246, p < 0.01). Both anxiety and fatigue were significant partial mediators in the relationship between sleep satisfaction and cognitive complaints. The serial multiple mediation models of sleep satisfaction-anxiety (M1)-fatigue (M2)-cognitive complaints were supported and the alternative model of sleep satisfaction-fatigue (M2)-anxiety (M1)-cognitive complaints were both supported. Our study indicates that it is important to improve sleep quality to promote cognitive function among Chinese middle-aged and older PLWH. Prevention and treatment programs for sleep satisfaction and cognitive function should include the assessment and reduction of fatigue and anxiety.
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Affiliation(s)
- Shuyu Han
- School of Nursing, Fudan University, Shanghai, People's Republic of China
| | - Yan Hu
- School of Nursing, Fudan University, Shanghai, People's Republic of China.,Fudan University Centre for Evidence-based Nursing: A Joanna Briggs Institute Centre of Excellence, Shanghai, People's Republic of China
| | - Yaolin Pei
- Rory Meyers College of Nursing, New York University, New York, NY, USA
| | - Zheng Zhu
- School of Nursing, Fudan University, Shanghai, People's Republic of China.,Fudan University Centre for Evidence-based Nursing: A Joanna Briggs Institute Centre of Excellence, Shanghai, People's Republic of China
| | - Xiang Qi
- Rory Meyers College of Nursing, New York University, New York, NY, USA
| | - Bei Wu
- Rory Meyers College of Nursing, New York University, New York, NY, USA
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15
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Wang Y, Liang H, Zhang L, Zhang Z, Wu L, Ni L, Gao G, Yang D, Zhao H, Xiao J. The burden of serious non-AIDS-defining events among admitted cART-naive AIDS patients in China: An observational cohort study. PLoS One 2020; 15:e0243773. [PMID: 33351812 PMCID: PMC7755215 DOI: 10.1371/journal.pone.0243773] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Accepted: 11/29/2020] [Indexed: 12/17/2022] Open
Abstract
The objective of this study was to elucidate the burden, risk factors, and prognosis of serious non-AIDS-defining events among admitted cART-naive AIDS patients in China. The evaluation of the burden, risk factors and prognosis of serious NADEs was carried out among 1309 cART-naive AIDS patients (median age: 38.2 years, range: 18–78 years) admitted in Beijing Ditan Hospital between January 2009 and December 2018. Among 1309 patients, 143 patients (10.9%) had at least one serious NADEs, including 49 (3.8%) with cerebrovascular diseases, 37 (2.8%) with non-AIDS-defining cancers, 28 (2.1%) with chronic kidney diseases, 26 (2.0%) with cardiovascular diseases, and 18 (1.4%) with liver cirrhosis. Serious NADEs distributed in different age and CD4 levels, especially with age ≥50 years and CD4 ≤350 cells/ul. Other traditional risk factors, including cigarette smoking (OR = 1.9, 95%CI = 1.3–2.8, p = 0.002), hypertension (OR = 2.5, 95%CI = 1.7–3.7, p<0.001), chronic HCV infection (OR = 2.8, 95%CI = 1.4–5.6, p = 0.004), and hypercholesterolemia (OR = 4.1, 95% CI = 1.2–14.1, p = 0.026), were also associated with serious NADEs. Seventeen cases (1.3%) with serious NADEs died among hospitalized cART-naive AIDS patients, and severe pneumonia (HR = 5.5, 95%CI = 1.9–15.9, p<0.001) and AIDS-defining cancers (HR = 3.8, 95%CI = 1.1–13.2, p = 0.038) were identified as risk factors associated with an increased hazard of mortality among these patients with serious NADEs. Serious NADEs also occurred in cART-naive AIDS patients in China with low prevalence. Our results reminded physicians that early screening of serious NADEs, timely intervention of their risk factors, management of severe AIDS-defining events, multi-disciplinary cooperation, and early initiation of cART were essential to reduce the burden of serious NADEs.
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Affiliation(s)
- Yu Wang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongyuan Liang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Ling Zhang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Zhe Zhang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liang Wu
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Liang Ni
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Guiju Gao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Di Yang
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Hongxin Zhao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- * E-mail: (HZ); (JX)
| | - Jiang Xiao
- Clinical and Research Center of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- * E-mail: (HZ); (JX)
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16
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Justice AC, Tate JP. Strengths and Limitations of the Veterans Aging Cohort Study Index as a Measure of Physiologic Frailty. AIDS Res Hum Retroviruses 2020; 35:1023-1033. [PMID: 31565954 DOI: 10.1089/aid.2019.0136] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The Veterans Aging Cohort Study Index (VACS Index) is an index comprised of routine clinical laboratory tests that accurately and generalizably predicts all-cause mortality among those living with and without HIV infection. Increasing evidence supports its use as a measure of physiologic frailty among those aging with HIV because of its associations with frailty related outcomes including mortality, hospitalization, fragility fractures, serious falls, pneumonia, cognitive decline, delirium, and functional decline. In this review, we explore the evidence supporting the validity (construct, correlative, and predictive), responsiveness, and feasibility of the VACS Index as an early indicator of physiologic frailty. We also consider its limitations.
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Affiliation(s)
- Amy C. Justice
- VA Connecticut Healthcare System, West Haven, Connecticut
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - Janet P. Tate
- VA Connecticut Healthcare System, West Haven, Connecticut
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut
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17
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Abou Hassan F, Bou Hamdan M, Melhem NM. The Role of Natural Killer Cells and Regulatory T Cells While Aging with Human Immunodeficiency Virus. AIDS Res Hum Retroviruses 2019; 35:1123-1135. [PMID: 31510754 DOI: 10.1089/aid.2019.0134] [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: 12/11/2022] Open
Abstract
Combined antiretroviral therapy (cART) has increased the quality of life of people living with HIV (PLHIV). Consequently, the number of PLHIV >50 years is increasing worldwide. Patients on cART are known to remain in a proinflammatory state. The latter is linked to the development of non-AIDS-related chronic conditions. Although the number of aging PLHIV is increasing, the effect of HIV infection on the process of aging is not fully understood. Understanding the complexity of aging with HIV by investigating the effect of the latter on different components of the innate and adaptive immune systems is important to reduce the impact of these comorbid conditions and improve the quality of life of PLHIV. The role of killer immunoglobulin receptors (KIRs), expressed on the surface of natural killer (NK) cells, and their human leukocyte antigen (HLA) ligands in the clearance, susceptibility to or disease progression following HIV infection is well established. However, data on the effect of KIR-HLA interaction in aging HIV-infected population and the development of non-AIDS-related comorbid conditions are lacking. Moreover, conflicting data exist on the role of regulatory T cells (Tregs) during HIV infection. The purpose of this review is to advance the current knowledge on the role of NK cells and Tregs while aging with HIV infection.
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Affiliation(s)
- Farouk Abou Hassan
- Medical Laboratory Sciences Program, Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Mirna Bou Hamdan
- Medical Laboratory Sciences Program, Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
| | - Nada M. Melhem
- Medical Laboratory Sciences Program, Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Beirut, Lebanon
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18
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Justice AC, Tate JP. Ageing with and without HIV: will advanced age bring equity or greater disparity? J Int AIDS Soc 2019; 22:e25400. [PMID: 31571414 PMCID: PMC6769376 DOI: 10.1002/jia2.25400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 09/10/2019] [Indexed: 11/21/2022] Open
Affiliation(s)
- Amy C Justice
- Veterans Affairs Connecticut Healthcare SystemWest HavenCTUSA
- School of MedicineYale UniversityNew HavenCTUSA
- School of Public HealthYale UniversityNew HavenCTUSA
| | - Janet P Tate
- Veterans Affairs Connecticut Healthcare SystemWest HavenCTUSA
- School of MedicineYale UniversityNew HavenCTUSA
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19
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Paolillo EW, Inkelis SM, Heaton A, Saloner R, Moore RC, Moore DJ. Age of Last Alcohol Use Disorder Relates to Processing Speed Among Older Adults Living with HIV. Alcohol Alcohol 2019; 54:139-147. [PMID: 30796775 DOI: 10.1093/alcalc/agz008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 01/25/2019] [Accepted: 02/12/2019] [Indexed: 02/01/2023] Open
Abstract
AIMS Older persons living with HIV (PLWH) and past alcohol use disorder (AUD) are at higher risk for neurocognitive deficits compared to those with either condition alone; however, factors underlying this relationship are unknown. Given that aging potentiates multi-system damage from alcohol misuse, the current study examined whether neurocognitive functioning among older adults relates to the age at which they last met criteria for AUD (i.e. 'age of last AUD'), and whether this relationship differed by HIV serostatus. METHODS All participants (aged between 50 and 75 years) were grouped by HIV/AUD status: 345 HIV+/AUD+, 148 HIV-/AUD+, 273 HIV+/AUD-, and 206 HIV-/AUD-. Neurocognitive functioning was assessed globally and within seven domains. Among only the two AUD+ groups, multivariable linear regressions examined the interaction between age of last AUD and HIV status on neurocognitive functioning, controlling for demographics and clinical characteristics. RESULTS Older age of last AUD related to worse processing speed among PLWH (b = -0.03; P = 0.006); however, this relationship was not significant among persons without HIV (b = 0.01; P = 0.455). The interaction between age of last AUD and HIV status did not predict neurocognitive functioning in other domains. Processing speed appeared clinically important, as slower speed related to worse everyday functioning, including more reported cognitive difficulties (r = -0.26, P < 0.001) and higher rates of functional dependence (OR = 0.87, 95%CI = 0.80-0.95, P = 0.002). CONCLUSIONS Our novel findings, demonstrating slower processing speed when a past AUD occurred at an older age in PLWH, highlight the value in assessing older PLWH for processing speed deficits, even if other cognitive domains appear to be intact.
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Affiliation(s)
- Emily W Paolillo
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Sarah M Inkelis
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Anne Heaton
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, CA, USA
| | - Rowan Saloner
- San Diego State University/University of California, San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, USA
| | - Raeanne C Moore
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, CA, USA.,VA San Diego Healthcare System, San Diego, CA, USA
| | - David J Moore
- Department of Psychiatry, University of California, San Diego, HIV Neurobehavioral Research Program, San Diego, CA, USA
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20
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Perceptions, Barriers, and Experiences With Successful Aging Before and After Kidney Transplantation: A Focus Group Study. Transplantation 2019; 104:603-612. [PMID: 31283666 DOI: 10.1097/tp.0000000000002848] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND End-stage kidney disease (ESKD) patients are living longer, often into older age, and commonly pursue kidney transplantation. Successful aging, a multidimensional construct of physical and social wellbeing, has been expanded and adapted for patients with chronic disease. However, perceptions of, barriers to, and experiences with successful aging among adults with ESKD are unclear and likely differ based on whether they have received a kidney transplant. METHODS Ten focus groups were held with 39 total ESKD patients aged ≥50 years (19 transplant candidates, 20 transplant recipients). Transcriptions were analyzed thematically by 2 independent coders using an inductive, constant comparative approach. RESULTS The mean age was 64.8 (SD = 7.5); 51% were African American and 64% were males. Six themes were identified: familiarity with successful aging, perceptions of successful aging after ESKD diagnosis, barriers to successful aging, experiences with successful aging among transplant candidates, experiences with successful aging among transplant recipients, and suggested interventions. While all participants sought to achieve successful aging while living with ESKD, experiences with successful aging differed between candidates and recipients. Candidates struggled with the limitations of dialysis; some viewed transplantation as an opportunity to age successfully, while others were resigned to the drawbacks of dialysis. In contrast, transplant recipients were optimistic about their ability to age successfully, believing their transplant facilitated successful aging. Participants believed support groups for adults with ESKD and more thoughtful health care for aging adults would promote successful aging. CONCLUSIONS Adults with ESKD may benefit from discussions with their clinicians and caregivers about goals, barriers, and strategies regarding successful aging.
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21
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Vivancos MJ, Martínez-Sanz J, Moreno S. HIV infection epidemiology: a change of scenery. Eur Geriatr Med 2019; 10:169-174. [PMID: 34652748 DOI: 10.1007/s41999-018-0147-y] [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] [Received: 11/15/2018] [Accepted: 11/28/2018] [Indexed: 02/02/2023]
Abstract
Combination antiretroviral therapy has completely changed the landscape of HIV infection through the control of viral replication of the virus, the restoration of the immune system damage, and the reduction of the complications associated with immunodeficiency. As a consequence, the average age of people living with HIV has been increasing progressively, with a high proportion of diagnosed, as well as newly diagnosed, HIV-infected patients being older than 50 years throughout the world. With the longer life expectancy, characteristics commonly observed in aging are occurring in people with long-term HIV infection, including multiple chronic diseases, changes in cognitive and physical abilities, and the use of multiple medications. HIV-related specific factors, as well as a higher prevalence of environmental, classical factors, increase the risk of comorbidities in the aging HIV-infected population. A close collaboration between different specialists (HIV specialists, geriatricians, primary care physicians, and other specialists) is required to manage the clinical problems that older HIV-infected patients may present.
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Affiliation(s)
- Maria J Vivancos
- Department of Infectious Diseases, Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Alcalá de Henares University, Carretera de Colmenar, Km 9.100, 28034, Madrid, Spain
| | - Javier Martínez-Sanz
- Department of Infectious Diseases, Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Alcalá de Henares University, Carretera de Colmenar, Km 9.100, 28034, Madrid, Spain
| | - Santiago Moreno
- Department of Infectious Diseases, Hospital Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Alcalá de Henares University, Carretera de Colmenar, Km 9.100, 28034, Madrid, Spain.
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22
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González-Hernández LA, Ruiz-Briseño MDR, Sánchez-Reyes K, Alvarez-Zavala M, Vega-Magaña N, López-Iñiguez A, Díaz-Ramos JA, Martínez-Ayala P, Soria-Rodriguez RA, Ramos-Solano M, Andrade-Villanueva JF. Alterations in bacterial communities, SCFA and biomarkers in an elderly HIV-positive and HIV-negative population in western Mexico. BMC Infect Dis 2019; 19:234. [PMID: 30845929 PMCID: PMC6407185 DOI: 10.1186/s12879-019-3867-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 03/01/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The study of stool microbiota has taken great relevance in the last years, given its role in the maintenance of the intestinal metabolic, physiological, and immunological homeostasis, as well as, its effect over HIV biomarkers levels such as CD4/CD8 ratio, high sensitivity C-Reactive Protein (hs-CRP), related to poor outcomes (rapid progression to AIDS). Several efforts have been made to characterize the gut microbiome. In HIV infection, most of the studies report the presence of a dysbiotic pattern; however, few of them have made an approach in elderly HIV-positive subjects despite the fact that nowadays this subgroup is rising. In this study, we compared the composition of faecal microbiota, Short Chain Fatty Acids (SCFAs), and systemic biomarkers between elderly HIV-positive and HIV-negative subjects. METHODS A cross-sectional study with 18 HIV-negative controls and 20 HIV-positive patients. The quantification of Bacteroidetes, Firmicutes, Proteobacteria, Actinobacteria, Lactobacillus, Enterobacteriaceae, Bifidobacterium, Escherichia coli, Clostridium leptum, Clostridium coccoides was performed in faecal samples by qPCR. The analysis was performed by calculating the ΔCq of each microorganism using 16S rDNA as a reference gene. Faecal SCFAs were measured by HPLC. The hs-CRP and sCD14 were performed by ELISA. RESULTS An increase in the Firmicutes/Bacteroidetes ratio, coupled with a significant increase in the proteobacteria phylum was detected in HIV-positive subjects. In contrast, a decrease in the Clostridium leptum group was observed. Nevertheless, these elderly HIV-positive patients showed higher levels of total SCFAs mainly by an augmented propionic acid values, compared to HIV-negative subjects. Whereas high levels of hs-CRP were positively correlated with sCD14 in the HIV-positive group. CONCLUSIONS Alterations in bacterial communities reveals a dysbiotic state related to an unbalance of faecal SCFAs. Therefore, these intestinal conditions might drive an increase of poor prognostic biomarkers in elderly HIV-positive subjects.
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Affiliation(s)
- Luz A González-Hernández
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico.,HIV Unit Department, University Hospital "Fray Antonio Alcalde", University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Mariana Del Rocio Ruiz-Briseño
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico.,Molecular Biology in Medicine Ph. D. program, CUCS-University of Guadalajara, Guadalajara, Mexico
| | - Karina Sánchez-Reyes
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Monserrat Alvarez-Zavala
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Natali Vega-Magaña
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Alvaro López-Iñiguez
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Julio A Díaz-Ramos
- Geriatric Department, Antiguo Hospital Civil de Guadalajara "Fray Antonio Alcalde", Guadalajara, Jalisco, Mexico
| | - Pedro Martínez-Ayala
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico.,HIV Unit Department, University Hospital "Fray Antonio Alcalde", University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - R A Soria-Rodriguez
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico
| | - Moises Ramos-Solano
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico.
| | - Jaime F Andrade-Villanueva
- HIV and Immunodeficiencies Research Institute, Clinical Medicine Department, CUCS-University of Guadalajara, Guadalajara, Jalisco, Mexico. .,HIV Unit Department, University Hospital "Fray Antonio Alcalde", University of Guadalajara, Guadalajara, Jalisco, Mexico.
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23
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Kong AM, Pozen A, Anastos K, Kelvin EA, Nash D. Non-HIV Comorbid Conditions and Polypharmacy Among People Living with HIV Age 65 or Older Compared with HIV-Negative Individuals Age 65 or Older in the United States: A Retrospective Claims-Based Analysis. AIDS Patient Care STDS 2019; 33:93-103. [PMID: 30844304 PMCID: PMC6939583 DOI: 10.1089/apc.2018.0190] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
The number of people living with HIV (PLWH) ≥65 years is increasing in the United States. By 2035, the proportion of PLWH in this age group is projected to be 27%. As PLWH live longer, they face age-related comorbidities. We compared non-HIV disease and medication burden among PLWH (n = 2359) and HIV-negative individuals (n = 2,010,513) ≥65 years using MarketScan® Medicare Supplemental health insurance claims from 2009 to 2015. Outcomes were common diagnoses and medication classes, prevalence of non-HIV conditions, number of non-HIV conditions, and daily non-antiretroviral therapy (ART) medications over a 1-year period. We examined age-standardized prevalence rates and prevalence ratios (PRs) and fit multivariable generalized linear models, stratified by sex. PLWH were younger (mean 71 vs. 76 years) and a larger proportion were men (81% vs. 45%). The most common diagnoses among both cohorts were hypertension and dyslipidemia. Most non-HIV conditions were more prevalent among PLWH. The largest absolute difference was in anemia (29.6 cases per 100 people vs.11.7) and the largest relative difference was in hepatitis C (PR = 22.0). Unadjusted mean number of non-HIV conditions and daily non-ART medications were higher for PLWH (4.61 conditions and 3.79 medications) than HIV-negative individuals (3.94 and 3.41). In models, PLWH had significantly more non-HIV conditions than HIV-negative individuals [ratios: men = 1.272, (95% confidence interval, 1.233-1.312); women = 1.326 (1.245-1.413)]. Among those with >0 daily non-ART medications, men with HIV had significantly more non-ART medications than HIV-negative men [ratio = 1.178 (1.133-1.226)]. The disease burden associated with aging is substantially higher among PLWH, who may require additional services to effectively manage HIV and comorbid conditions.
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Affiliation(s)
- Amanda M. Kong
- Department of Epidemiology and Biostatistics, City University of New York, Graduate School of Public Health and Health Policy, New York, New York
- Department of Life Sciences, IBM Watson Health, Cambridge, Massachusetts
| | - Alexis Pozen
- Department of Health Policy and Management, City University of New York, Graduate School of Public Health and Health Policy, New York, New York
| | | | - Elizabeth A. Kelvin
- Department of Epidemiology and Biostatistics, City University of New York, Graduate School of Public Health and Health Policy, New York, New York
| | - Denis Nash
- Department of Epidemiology and Biostatistics, City University of New York, Graduate School of Public Health and Health Policy, New York, New York
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Vance DE, Blake BJ, Brennan-Ing M, DeMarco RF, Fazeli PL, Relf MV. Revisiting Successful Aging With HIV Through a Revised Biopsychosocial Model: An Update of the Literature. J Assoc Nurses AIDS Care 2019; 30:5-14. [PMID: 30586079 DOI: 10.1097/jnc.0000000000000029] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The concept of successful aging was recognized only recently by HIV researchers because people living with HIV (PLWH) in the early epidemic were not expected to survive. With the introduction of antiretrovirals that block viral replication, PLWH are now aging with HIV. Given the complex nature of HIV within the social, economic, and political climates in which it occurs, a holistic model of successful aging is needed to guide researchers and clinicians. Several overarching models exist, but must be updated for rapidly advancing HIV and aging research agendas. We provide an updated, adapted, and integrated biopsychosocial model of successful aging with HIV based on the principles of Baltes and Baltes (1998) on 8 essential components of successful aging: (a) length of life, (b) biological health, (c) mental health, (d) cognitive efficiency, (e) social competence, (f) productivity, (g) personal control, and (h) life satisfaction. Clinical practice and research implications are highlighted.
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Park MS, Yang YM, Kim JS, Choi EJ. Comparative study of antiretroviral drug regimens and drug-drug interactions between younger and older HIV-infected patients at a tertiary care teaching hospital in South Korea. Ther Clin Risk Manag 2018; 14:2229-2241. [PMID: 30519031 PMCID: PMC6237144 DOI: 10.2147/tcrm.s175704] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Background With the advent of combination antiretroviral therapy (ART), people living with HIV have lived to older age. So they have experienced age-related illnesses and have taken non-antiretroviral (ARV) medications to manage these illnesses. The aims of this study were to investigate the use patterns of ARV agents in HIV-positive patients by age and to evaluate potential or contraindicated drug-drug interactions (DDIs) between ARV and non-ARV. Methods This study was retrospectively conducted with HIV-infected patients receiving ART medications between October 2011 and September 2017 at Chonbuk National University Hospital in South Korea. Data were collected by reviewing patients' electronic medical charts. Results Among 207 patients diagnosed with HIV infection, 183 (86.9% males; 104 aged <50 years and 79 aged ≥50 years) were selected based on inclusion criteria. In 2017, the most frequently prescribed ART regimen was nucleoside reverse transcriptase inhibitors (NRTIs)/integrase strand transfer inhibitors (INSTIs; total, 66.3%; <50 years, 36.3%; ≥50 years, 30.0%) followed by NRTIs/protease inhibitors (PIs; total, 23.8%; <50 years, 15.0%; ≥50 years, 8.8%). In 2017, the most frequently prescribed NRTI combination was abacavir/lamivudine (total, 34.4%; <50 years, 20.6%; ≥50 years, 13.8%) followed by tenofovir alafenamide/emtricitabine (FTC; total, 31.3%; <50 years, 16.3%; ≥50 years, 15.0%) and tenofovir disoproxil fumarate/FTC (total, 28.1%; <50 years, 16.9%; ≥50 years, 11.3%). In 2017, elvitegravir (EVG)/cobicistat (COBI; total, 57.1%; <50 years, 30.4%; ≥50 years, 26.8%) was most frequently prescribed followed by dolutegravir (total, 32.1%; <50 years, 19.6%; ≥50 years, 12.5%). Potential or contraindicated DDIs between boosted PIs with ritonavir or EVG/COBI and coprescribed drugs occurred most frequently. Conclusion Currently, NRTIs/INSTIs is the most frequently prescribed ARV combination. Abacavir/lamivudine, tenofovir alafenamide/FTC, and tenofovir disoproxil fumarate/FTC are the most used NRTIs, and EVG/COBI followed by dolutegravir is the most prescribed INSTIs. Potential or contraindicated DDIs occur mainly between boosted PIs or EVG/COBI and non-ARV medications.
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Affiliation(s)
- Mi Seon Park
- Department of Pharmacy, Chonbuk National University Hospital, Jeonju, South Korea
| | - Young-Mo Yang
- Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju, South Korea,
| | - Ju-Sin Kim
- Department of Pharmacy, Chonbuk National University Hospital, Jeonju, South Korea
| | - Eun Joo Choi
- Department of Pharmacy, College of Pharmacy, Chosun University, Gwangju, South Korea,
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Abstract
OBJECTIVES To describe changes in the prevalence of comorbidities and risk factors among HIV-positive individuals in the EuroSIDA study. DESIGN Comparison of two cross-sectional cohorts of HIV-positive adults under active follow-up in 2006 and 2014. METHODS Baseline demographics and prevalence of comorbidities were described. Factors associated with the prevalence of chronic kidney disease (CKD) and cardiovascular disease (CVD) were assessed by logistic regression modelling using generalized estimating equations. RESULTS Nine thousand, seven hundred and ninety-eight individuals were under active follow-up in EuroSIDA during 2006 and 12 882 during 2014. Compared with study participants in 2006, those in 2014 were older [median age 48.6 years (IQR 40.3-55.1) vs. 43.1 years (37.2-50.0) in 2006] and had higher prevalence of hypertension (59.6 vs. 47% in 2006), diabetes (6.3 vs. 5.4%), CKD (6.9 vs. 4.1%) and CVD (5.0 vs. 3.7%). Individuals in the 2014 cohort had higher odds for CKD (unadjusted OR 2.62, 95% CI 2.30-2.99, P < 0.0001) and CVD (OR 1.88, CI 1.68-2.10, P < 0.0001), but after multivariable adjustment for age group, comorbidities and other factors, year of cohort was no longer significantly associated with the odds of CKD [adjusted OR (aOR) 0.97, CI 0.52-1.82, P = 0.92) or of CVD (aOR 0.94, CI 0.54-1.63, P = 0.82). CONCLUSION Between 2006 and 2014, the population aged and experienced an overall higher prevalence of non-AIDS comorbidities, including CKD and CVD. The increase in CVD could be explained by the aging population, and the increase in CKD by aging and changes in other factors. Treatment strategies balancing HIV outcomes with long-term management of comorbidities remain a priority.
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Emlet CA, Harris L. Giving Back Is Receiving: The Role of Generativity in Successful Aging Among HIV-Positive Older Adults. J Aging Health 2018; 32:61-70. [PMID: 30289022 DOI: 10.1177/0898264318804320] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Objectives: Successful aging has been identified as an important emphasis for people living with human immunodeficiency virus (HIV). Little is known about how this population conceptualizes aging successfully and how this relates to generativity. This qualitative study examined the importance of generativity among 30 HIV-positive older adults to determine the role of generativity in successful aging. Method: Participants aged 50+ years were recruited in Ontario, Canada, through acquired immunodeficiency syndrome (AIDS) service organizations, clinics, and community agencies. Qualitative interviews were analyzed to explore strategies participants employed to engage in successful aging within their own personal context. Results: Participants saw themselves as pioneers and mentors, helping others to navigate the landscape of aging with HIV. Four themes were identified through consensus including (a) reciprocity, (b) mentoring, (c) pioneerism, and (d) connecting through volunteerism. Discussion: Interventions that promote intergenerational connections, community involvement, and generative acts within the HIV community can facilitate successful aging among older adults living with HIV/AIDS.
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