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Watson V, Smith CT, Bonnett LJ. Systematic review of methods used in prediction models with recurrent event data. Diagn Progn Res 2024; 8:13. [PMID: 39103900 DOI: 10.1186/s41512-024-00173-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 06/13/2024] [Indexed: 08/07/2024] Open
Abstract
BACKGROUND Patients who suffer from chronic conditions or diseases are susceptible to experiencing repeated events of the same type (e.g. seizures), termed 'recurrent events'. Prediction models can be used to predict the risk of recurrence so that intervention or management can be tailored accordingly, but statistical methodology can vary. The objective of this systematic review was to identify and describe statistical approaches that have been applied for the development and validation of multivariable prediction models with recurrent event data. A secondary objective was to informally assess the characteristics and quality of analysis approaches used in the development and validation of prediction models of recurrent event data. METHODS Searches were run in MEDLINE using a search strategy in 2019 which included index terms and phrases related to recurrent events and prediction models. For studies to be included in the review they must have developed or validated a multivariable clinical prediction model for recurrent event outcome data, specifically modelling the recurrent events and the timing between them. The statistical analysis methods used to analyse the recurrent event data in the clinical prediction model were extracted to answer the primary aim of the systematic review. In addition, items such as the event rate as well as any discrimination and calibration statistics that were used to assess the model performance were extracted for the secondary aim of the review. RESULTS A total of 855 publications were identified using the developed search strategy and 301 of these are included in our systematic review. The Andersen-Gill method was identified as the most commonly applied method in the analysis of recurrent events, which was used in 152 (50.5%) studies. This was closely followed by frailty models which were used in 116 (38.5%) included studies. Of the 301 included studies, only 75 (24.9%) internally validated their model(s) and three (1.0%) validated their model(s) in an external dataset. CONCLUSIONS This review identified a variety of methods which are used in practice when developing or validating prediction models for recurrent events. The variability of the approaches identified is cause for concern as it indicates possible immaturity in the field and highlights the need for more methodological research to bring greater consistency in approach of recurrent event analysis. Further work is required to ensure publications report all required information and use robust statistical methods for model development and validation. PROSPERO REGISTRATION CRD42019116031.
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Affiliation(s)
- Victoria Watson
- Department of Health Data Sciences, University of Liverpool, Liverpool, UK.
| | - Catrin Tudur Smith
- Department of Health Data Sciences, University of Liverpool, Liverpool, UK
| | - Laura J Bonnett
- Department of Health Data Sciences, University of Liverpool, Liverpool, UK
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Kim TW, Bertholet N, Magane KM, Lloyd-Travaglini C, Winter MR, Samet JH, Erlandson KM, Stein MD, Bryant KJ, Saitz R, Heeren TC. Alcohol Consumption and Illicit Drug Use: Associations With Fall, Fracture, and Acute Health Care Utilization Among People With HIV Infection. J Acquir Immune Defic Syndr 2024; 95:391-398. [PMID: 38133581 PMCID: PMC10922845 DOI: 10.1097/qai.0000000000003372] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 11/27/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Given alcohol and/or other drug (AOD) use occurs among people with HIV (PWH), we examined its association with falls and fall-related outcomes and whether frailty moderates the association. SETTING Northeastern US city. METHODS We analyzed an observational cohort of PWH with current or past AOD use. Alcohol measures were any past 14-day heavy use, average alcohol/day, and days with heavy use. Drug use measures were past 30-day illicit use of cocaine, opioids, and sedatives. Repeated cross-sectional associations were estimated with separate multivariable generalized estimating equation regression models for each fall-related outcome. RESULTS Among PWH (n = 251; mean age 52 [SD = 10]), 35% reported heavy alcohol use, 24% cocaine, 16% illicit opioids, 13% illicit sedatives, and 35% any fall; 27% were frail. Heavy alcohol use was associated with a fall (AOR = 1.49, 95% CI: 1.08 to 2.07), multiple falls (AOR = 1.55 95% CI: 1.10 to 2.19), and fall/fracture-related emergency department visit or hospitalization (AOR = 1.81, 95% CI: 1.10 to 2.97). Higher average alcohol/day and more heavy drinking days were associated with multiple falls. Illicit sedative use was associated with a fall, multiple falls, and emergency department visit/hospitalization and opioid use with fracture. Frailty moderated the association of heavy alcohol use and a fall (AOR = 2.26, 95% CI: 1.28 to 4.01 in those frail) but not in those not frail. CONCLUSION The effect of AOD use on falls and fall-related outcomes was most pronounced with alcohol, particularly among frail PWH. Heavy alcohol, illicit sedative, and illicit opioid use are high-priority targets for preventing falls and fall-related consequences for PWH.
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Affiliation(s)
- Theresa W Kim
- Boston University Chobanian and Avedisian School of Medicine, Boston, MA
- Department of Medicine, Boston Medical Center, Boston, MA
| | - Nicolas Bertholet
- Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Kara M Magane
- Boston University School of Public Health, Boston, MA
| | | | | | - Jeffrey H Samet
- Boston University Chobanian and Avedisian School of Medicine, Boston, MA
- Department of Medicine, Boston Medical Center, Boston, MA
- Boston University School of Public Health, Boston, MA
| | - Kristine M Erlandson
- Department of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO; and
| | | | - Kendall J Bryant
- National Institute on Alcohol Abuse and Alcoholism HIV/AIDS Program, Bethesda, MD
| | - Richard Saitz
- Boston University Chobanian and Avedisian School of Medicine, Boston, MA
- Department of Medicine, Boston Medical Center, Boston, MA
- Boston University School of Public Health, Boston, MA
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Wiechmann SL, Tejo AM, Inácio MVS, Mesas AE, Cabrera MAS. Prevalence of Frailty Phenotypes in Older People Living with HIV: A Cross-Sectional Study from Brazil. J Int Assoc Provid AIDS Care 2024; 23:23259582241241169. [PMID: 38715366 PMCID: PMC11078087 DOI: 10.1177/23259582241241169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/23/2023] [Accepted: 03/02/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND Frailty may affect people living with HIV (PLHIV) prematurely. Fried's frailty phenotype, composed of 5 criteria, is one of the most used instruments for its assessment. This study aimed to determine the prevalence of these criteria among PLHIV classified as prefrail and frail in Brazil. METHODS A cross-sectional study analyzed the prevalence of the Frailty Phenotype in Brazil with 670 individuals aged ≥ 50 years and undetectable viral load. RESULTS The prevalence of prefrail and frail individuals was 50.7% and 13.6%, respectively. A low level of physical activity was the most prevalent criterion (50.9%). Except for unintentional weight loss, all other criteria were more prevalent among individuals with lower education levels. All criteria were more prevalent among individuals of lower socioeconomic status than among those of moderate or high status (P < .05). CONCLUSIONS A low level of physical activity was the component that most contributed to PLHIV being considered prefrail or frail.
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Affiliation(s)
- Susana Lilian Wiechmann
- Division of Infectious Diseases, Internal Medicine Department, Universidade Estadual de Londrina, Londrina, Brazil
- Postgraduate Program in Public Health, Universidade Estadual de Londrina, Londrina, Brazil
| | - Alexandre Mestre Tejo
- Division of Infectious Diseases, Internal Medicine Department, Universidade Estadual de Londrina, Londrina, Brazil
| | - Manuel Victor Silva Inácio
- Division of Infectious Diseases, Internal Medicine Department, Universidade Estadual de Londrina, Londrina, Brazil
| | - Arthur Eumann Mesas
- Postgraduate Program in Public Health, Universidade Estadual de Londrina, Londrina, Brazil
- Health and Social Research Centre, Universidad de Castilla-La Mancha, Cuenca, Spain
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Lamichhane P, Koutentakis M, Rathi S, Ode AD, Trivedi H, Zafar S, Lamichhane P, Gupta P, Ghimire R. Antiretroviral drug use and the risk of falls in people living with HIV: a systematic review and meta-analysis. Ann Med Surg (Lond) 2023; 85:6105-6114. [PMID: 38098550 PMCID: PMC10718400 DOI: 10.1097/ms9.0000000000001411] [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: 06/15/2023] [Accepted: 10/09/2023] [Indexed: 12/17/2023] Open
Abstract
Objective The risk of falls in people living with HIV (PLHIVs) on antiretroviral therapy (ART) has received little attention in the literature. The aim of the meta-analysis is to quantify the association between fall risk and various categories of drugs used in ART. Material and Methods PubMed, Google Scholar, Embase, and the Cochrane Central Register of Controlled Trials were systematically searched from inception to January 2023. Any observational study or controlled trial that reported on the relationship of at least one antiretroviral drug with falls in PLHIVs was included. Data on the frequency of single fallers, multiple fallers (≥2 falls), and non-fallers were extracted and studied for each drug and drug category. The pooled results were reported as an odds ratio (OR) with a 95% confidence interval (CI). Results A total of five observational studies (51 675 participants) were included out of 414 articles obtained through a literature review. Stavudine use was found to be associated with an increased risk of single falls in PLHIVs (OR: 1.69, 95% CI: 1.08-2.66, P=0.02). However, efavirenz (OR: 0.82, 95% CI=0.76-0.89, P<0.001) and zidovudine (OR: 0.82, 95% CI=0.77-0.92, P<0.001) were found protective against the single falls. Didanosine had no significant association with fall risk (OR: 1.23, 95% CI: 0.78-1.93, P=0.37). Likewise, protease inhibitors, integrase inhibitors, nucleoside reverse transcriptase inhibitors, and non-nucleoside reverse transcriptase inhibitors were discovered to have no significant association with fall risk. Conclusion Most drug categories of ART have no significant association with the risk of falls in PLHIVs. However, certain drugs, such as didanosine and stavudine, which have the inherent effect of causing balance deficits and neuropathy, should be used cautiously.
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Affiliation(s)
| | | | - Sushma Rathi
- Dow University of Health Sciences, Karachi, Pakistan
| | | | - Hirak Trivedi
- Washington University of Health and Science, San Pedro, Belize
| | | | | | - Prahlad Gupta
- Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
| | - Rakesh Ghimire
- Department of Clinical Pharmacology, Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
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Makinson A, Allavena C, Abulizi X, Slama L, Cases A, Trouillet MB, Martin-Blondel G, Geny C, Leclercq P, Cazanave C, Bonnet F, Naqvi A, David-Chevallier P, Arvieux C, Katlama C, Cabie A, Andriantsoanirina V, Blain H, Meyer L. Frailty and prefrailty phenotypes increase the odds of abnormal cognitive impairment screens in people with HIV. AIDS 2023; 37:2161-2168. [PMID: 37534690 DOI: 10.1097/qad.0000000000003681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2023]
Abstract
OBJECTIVE Evaluate whether prefrail and frail people with HIV (PWH) have a higher risk of cognitive impairment on screens. METHODS Analysis of PWH aged 70 or older included in the ANRS EP66 SEPTAVIH cohort, on antiretroviral therapy for at least 12 months and with a MoCA test at enrolment. Adjusted risk of a Montreal Cognitive Assessment (MoCA) less than 26 was compared in frail/prefrail versus robust PWH. RESULTS A total of 503 PWH were enrolled with a median age of 73 years, IQR [71-77], 81.5% were male, 73.8% were French natives, 32.9% had low socio-economic status (EPICES score >30.2), and 41.3% were college graduates; 27.3% had a history of clinical AIDS. A total of 294 (58.5%) PWH had a MoCA score less than 26; 182 (36%) a MoCA score 23 or less. Frailty, prefrailty and robustness were found in 13.1, 63.6 and 23.3% participants, respectively. PWH with a MoCA less than 26 had a significantly higher risk of being frail/prefrail, this before [odds ratio (OR) = 2.31; 95% confidence interval (CI) 1.50-3.57], and after adjustment for confounders (OR = 1.80; 95% CI 1.07-3.01). The risk of being frail/prefrail in patients with a MoCA 23 or less was higher (adjusted OR = 2.75; 95% CI 1.46-5.16). Other factors independently associated with a MoCA less than 26 were older age, birth outside of France and a lower education level and being diabetic. CONCLUSION Abnormal MoCA screens were frequent in our cohort of PWH aged 70 or older with controlled HIV disease. Cognitive impairment should be systematically screened in frail/prefrail PWH. Frailty/prefrailty, diabetes and social factors, but not HIV-related factors, are important determinants of cognitive function in PWH with controlled disease.
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Affiliation(s)
- Alain Makinson
- Infectious Disease Department & INSERM U175- CHU La Colombière, University of Montpellier, Montpellier
| | - Clotilde Allavena
- Service de Maladies Infectieuses, UE 1413, CHU de Nantes, Université Nantes, Nantes
| | - Xian Abulizi
- Department of Public Health and Epidemiology, AP-HP, Bicêtre Hospital, Paris-Saclay University, & INSERM CESP U1018, Le Kremlin Bicêtre
| | - Laurence Slama
- Infectious Diseases Hôtel Dieu Hospital, APHP, Paris, France & Centre de Recherche épidémiologie et StatistiqueS Université de Paris Cité (CRESS-UMR1153), France
| | - Antoine Cases
- Department of Public Health and Epidemiology, AP-HP, Bicêtre Hospital, Paris-Saclay University, & INSERM CESP U1018, Le Kremlin Bicêtre
| | | | - Guillaume Martin-Blondel
- Service des Maladies Infectieuses et Tropicales, CHU de Toulouse& Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity) INSERM UMR1291 - CNRS UMR5051 - Université Toulouse III
| | - Christian Geny
- Department of Geriatrics, MUSE Montpellier University, Montpellier
| | - Pascale Leclercq
- Infectious Diseases Department, CHU de Grenoble Alpes, La Tronche
| | - Charles Cazanave
- Infectious Disease Department & UMR 5234 CNRS, Microbiologie Fondamentale et Pathogénicité, Antimicrobial Resistance in Mycoplasmas and Gram-Negative Bacteria, Bordeaux University Hospital
| | - Fabrice Bonnet
- University of Bordeaux, National Institute for Health and Medical Research (INSERM) UMR 1219, Research Institute for Sustainable Development (IRD) EMR 271, Bordeaux Population Health Centre & CHU de Bordeaux, Saint-André Hospital, Service de Médecine Interne et Maladies Infectieuses, Bordeaux, Cedex
| | - Alissa Naqvi
- CHU de Nice Archet 1 Service de Maladies Infectieuses et Tropicales, Nice
| | - Perla David-Chevallier
- Service de médecine interne et d'immunologie clinique- AP-HP. Université Paris Saclay - Hôpital Béclère-Le Kremlin Bicêtre, FR
| | - Cédric Arvieux
- Département des Maladies Infectieuses, Centre Hospitalier et Universitaire de Rennes, Rennes
| | - Christine Katlama
- Sorbonne University Infectious Diseases Department APHP, Hôpital Pitié Salpêtrière, Paris
| | - André Cabie
- PCCEI, Univ Montpellier, INSERM, EFS, Univ Antilles, Montpellier, France, CIC Antilles Guyane, INSERM CIC1424, Fort-de-France, France
| | - Valérie Andriantsoanirina
- Department of Public Health and Epidemiology, AP-HP, Bicêtre Hospital, Paris-Saclay University, & INSERM CESP U1018, Le Kremlin Bicêtre
| | - Hubert Blain
- Department of Geriatrics, MUSE Montpellier University, Montpellier
| | - Laurence Meyer
- Department of Public Health and Epidemiology, AP-HP, Bicêtre Hospital, Paris-Saclay University, & INSERM CESP U1018, Le Kremlin Bicêtre
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Ruderman SA, Webel AR, Willig AL, Drumright LN, Fitzpatrick AL, Odden MC, Cleveland JD, Burkholder G, Davey CH, Fleming J, Buford TW, Jones R, Nance RM, Whitney BM, Mixson LS, Hahn AW, Mayer KH, Greene M, Saag MS, Kamen C, Pandya C, Lober WB, Kitahata MM, Crane PK, Crane HM, Delaney JAC. Validity Properties of a Self-reported Modified Frailty Phenotype Among People With HIV in Clinical Care in the United States. J Assoc Nurses AIDS Care 2023; 34:158-170. [PMID: 36652200 PMCID: PMC10088432 DOI: 10.1097/jnc.0000000000000389] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
ABSTRACT Modifications to Fried's frailty phenotype (FFP) are common. We evaluated a self-reported modified frailty phenotype (Mod-FP) used among people with HIV (PWH). Among 522 PWH engaged in two longitudinal studies, we assessed validity of the four-item Mod-FP compared with the five-item FFP. We compared the phenotypes via receiver operator characteristic curves, agreement in classifying frailty, and criterion validity via association with having experienced falls. Mod-FP classified 8% of PWH as frail, whereas FFP classified 9%. The area under the receiver operator characteristic curve for Mod-FP classifying frailty was 0.93 (95% CI = 0.91-0.96). We observed kappa ranging from 0.64 (unweighted) to 0.75 (weighted) for categorizing frailty status. Both definitions found frailty associated with a greater odds of experiencing a fall; FFP estimated a slightly greater magnitude (i.e., OR) for the association than Mod-FP. The Mod-FP has good performance in measuring frailty among PWH and is reasonable to use when the gold standards of observed assessments (i.e., weakness and slowness) are not feasible.
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Affiliation(s)
- Stephanie A Ruderman
- Stephanie A. Ruderman, MPH, is a PhD candidate, Department of Epidemiology, University of Washington, Seattle, Washington, USA. Allison R. Webel, RN, PhD, is an Associate Dean for Research, School of Nursing, University of Washington, Seattle, Washington, USA. Amanda L. Willig, PhD, RD, is an Associate Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Lydia N. Drumright, PhD, MPH, is a Clinical Assistant Professor, School of Nursing, University of Washington, Seattle, Washington, USA. Annette L. Fitzpatrick, PhD, is a Research Professor, Department of Epidemiology, University of Washington, Seattle, Washington, USA. Michelle C. Odden, PhD, is an Associate Professor, Department of Epidemiology and Population Health, School of Medicine, Stanford University, Stanford, California, USA. John D. Cleveland, MS, is a Statistician, School of Public Health, University of Alabama at Birmingham, Birmingham, Alabama, USA. Greer Burkholder, MD, is an Assistant Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Christine H. Davey, RN, PhD, is a Postdoctoral Fellow, School of Nursing, Case Western Reserve University, Cleveland, Ohio, USA. Julia Fleming, MD, is an Infectious Disease Specialist, Harvard Medical School, Fenway Institute, Boston, Massachusetts, USA. Thomas W. Buford, PhD, is a Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA and Birmingham/Atlanta Geriatric Research, Education, and Clinical Center, Birmingham VA Medical Center, Birmingham, Alabama, USA. Raymond Jones, PhD, is an Assistant Professor, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Robin M. Nance, PhD, is a Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Bridget M. Whitney, PhD, MPH, is a Senior Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. L. Sarah Mixson, MPH, is a Research Scientist, School of Medicine, University of Washington, Seattle, Washington, USA. Andrew W. Hahn, MD, is a Clinical Assistant Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Kenneth H. Mayer, MD, is a Professor, Harvard Medical School, Fenway Institute, Boston, Massachusetts, USA. Meredith Greene, MD, is an Associate Professor, Department of Medicine, University of California San Francisco, San Francisco, California, USA. Michael S. Saag, MD, is a Professor and Associate Dean, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA. Charles Kamen, PhD, MPH, is an Associate Professor, Department of Surgery, University of Rochester, Rochester, New York, USA. Chintan Pandya, PhD, is an Assistant Scientist, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA. William B. Lober, MD, MS, is a Professor, School of Nursing, University of Washington, Seattle, Washington, USA. Mari M. Kitahata, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Paul K. Crane, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Heidi M. Crane, MD, MPH, is a Professor, School of Medicine, University of Washington, Seattle, Washington, USA. Joseph A. C. Delaney, PhD, is an Associate Professor, College of Pharmacy, University of Manitoba, Winnipeg, Manitoba, California, USA
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7
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Abstract
OBJECTIVES AND DESIGN Frailty is a phenotype associated with adverse health outcomes in older persons. It has been evaluated mainly in middle-aged persons with HIV (PWH). The French multicenter prospective ANRS EP66 SEPTAVIH study aimed to assess frailty prevalence and risk factors in PWH aged 70 years or older on antiretroviral treatment (ART) for at least 12 months. METHODS At baseline, Fried frailty phenotype criteria, sociodemographic data, medical/HIV history, functional status, comorbidities, including impaired cognitive function, depression, history of falls, and co-medications were collected. We measured the prevalence of frailty and compared the characteristics of frail versus prefrail and robust participants using univariate (Kruskal-Wallis tests for continuous variables and Chi 2 tests for categorical variables) and multivariate analyses. RESULTS Five hundred and ten PWH, mostly male (81.4%), were included with a median age of 73 years. The median HIV and ART durations were 22.7 years and 15.7 years, respectively. The prevalence of frailty was 13.5%, and of prefrailty 63.3%. In the multivariate analysis, increasing age [odds ratio (OR) 1.79 for each 5-year increment; 95% confidence interval (CI) 1.32-2.41], deprived socioeconomic status (OR 3.17; 95% CI 1.76-5.70), and multimorbidities (three or more) (OR 2.03; 95% CI 1.06-3.90) were associated with frailty. CONCLUSION A low prevalence of frailty was reported (13.5%) in PWH aged 70 years or older, whereas two-thirds of them were prefrail. Age, low socioeconomic status, and multimorbidities, but no HIV-related factors, were associated with frailty, suggesting the need to target these factors to help promoting successful aging in this population.
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Zhou Q, He J, Yang X, Yin H, Zhang Z, He N. The association between physical frailty and injurious falls and all-cause mortality as negative health outcomes in people living with HIV: A systematic review and meta-analysis. Int J Infect Dis 2023; 126:193-199. [PMID: 36455810 DOI: 10.1016/j.ijid.2022.11.030] [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: 07/18/2022] [Revised: 11/21/2022] [Accepted: 11/23/2022] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES Physical frailty is one of the major concerns among older people living with HIV (PLWH). This meta-analysis aimed to explore the association between physical frailty and negative health outcomes among PLWH. METHODS We systematically searched six electronic databases including PubMed, Embase, Web of Science, the Cochrane Library, and Chinese databases up to April 10, 2022, for studies examining the association between physical frailty and risk of negative health outcomes among PLWH. Risk ratios (RRs), odds ratios, and hazard ratios with 95% CIs were extracted, and meta-analyses were conducted by using a fixed or random-effects model. RESULTS In total, 10 studies incorporating 7755 HIV-seropositive patients (mean age 49.4 years) were included in the meta-analysis. Overall, five studies with 3434 participants reported the effect of physical frailty on falls. Results showed that physical frailty in HIV-seropositive individuals demonstrated a higher risk of future falls (pooled RR 3.74, 95% CI 1.42-9.86) compared with robust HIV-seropositive patients. In addition, a meta-analysis of five studies (4321 participants) reporting the frailty-mortality association showed that physical frailty was significantly associated with a higher risk of all-cause mortality (RR 1.70, 95% CI 1.32-2.19) among PLWH. CONCLUSION Physical frailty is a significant risk factor for negative health outcomes in PLWH, including falls and all-cause mortality, underscoring the need for routine screening and early intervention of physical frailty among PLWH.
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Affiliation(s)
- Qionggui Zhou
- Department of Epidemiology, School of Public Health and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China; Yi-Wu Research Institute, Fudan University, Shanghai, China
| | - Jiayu He
- Department of Epidemiology, School of Public Health and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Xuan Yang
- Department of Epidemiology, School of Public Health and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Hao Yin
- Department of Epidemiology, School of Public Health and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Zhiyi Zhang
- Department of Epidemiology, School of Public Health and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China
| | - Na He
- Department of Epidemiology, School of Public Health and the Key Laboratory of Public Health Safety of Ministry of Education, Fudan University, Shanghai, China; Yi-Wu Research Institute, Fudan University, Shanghai, China.
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Kim TW, Samet JH, Lodi S, Kimmel SD, Forman LS, Lira MC, Liebschutz JM, Williams EC, Walley AY. Functional Impairment and Cognitive Symptoms Among People with HIV Infection on Chronic Opioid Therapy for Pain: The Impact of Gabapentin and Other Sedating Medications. AIDS Behav 2022; 26:3889-3896. [PMID: 35737281 PMCID: PMC11055610 DOI: 10.1007/s10461-022-03716-3] [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: 05/12/2022] [Indexed: 11/01/2022]
Abstract
Gabapentin is associated with dizziness, falls, and somnolence yet commonly prescribed to people with HIV (PWH) treated with chronic opioid therapy (COT). Physical function and cognition are understudied when prescribed together. Among PWH on COT, we evaluated whether co-prescribed gabapentin is associated with (a) functional impairment; (b) trouble thinking clearly; and (c) difficulty controlling drowsiness using logistic regression models adjusted for prescribed opioid dose, other (non-gabapentin) sedating medication, substance use disorder, and mental/physical health indicators in a cross-sectional study. Among 166 participants, 40% were prescribed gabapentin, 41% reported functional impairment, 41% trouble thinking clearly, and 38% difficulty controlling drowsiness. Gabapentin co-prescribed with COT was significantly associated with trouble thinking clearly but not with functional impairment or difficulty controlling drowsiness. Clinicians should be cognizant of potential problems with thinking clearly when co-prescribing gabapentin and opioid medication.
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Affiliation(s)
- Theresa W Kim
- Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA.
| | - Jeffrey H Samet
- Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
- Department of Community Health Sciences, Boston University School of Public Health, Boston, MA, USA
| | - Sara Lodi
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Simeon D Kimmel
- Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
- Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Leah S Forman
- Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Boston, USA
| | - Marlene C Lira
- Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
| | - Jane M Liebschutz
- Division of General Internal Medicine, Department of Medicine, Center for Research on Health Care, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Emily C Williams
- Department of Health Services, University of Washington, Seattle, WA, USA
- Veterans Health Administration Health Services Research and Development, Center of Innovation for Veteran-Centered Value-Drive Care, Seattle, WA, USA
| | - Alexander Y Walley
- Clinical Addiction Research and Education (CARE) Unit, Section of General Internal Medicine, Department of Medicine, Boston University School of Medicine and Boston Medical Center, Boston, MA, USA
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10
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Abstract
Despite advances in knowledge about older people living with HIV infection (PLWH), frailty remains a challenge to HIV care. Numerous studies have documented its impact; however, the concept remains unclear. Concept exploration of frailty in the context of older PLWH was conducted to provide a comprehensive understanding of the concept based on the Walker and Avant method. After the literature review, a concept analysis and a definition of frailty among older PLWH emerged. Implications for further practice, education, public policy, and research are presented to use the concept consistently, develop interventions to prevent frailty, and improve health outcomes.
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11
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Obesity, Vascular Disease and Frailty in Aging Women with HIV. ACTA ACUST UNITED AC 2021; 3. [PMID: 34368807 PMCID: PMC8345026 DOI: 10.20900/agmr20210014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Women with chronic HIV infection (WWH) living in the United States,
experience a disproportionately high rate of obesity compared to uninfected
populations. Both overweight and obesity, particularly central obesity, are
major contributors to insulin resistance, hypertension, and
dyslipidemia—the major components of metabolic syndromes, including type
2 diabetes, and leading to increased cardiovascular risk, including coronary
heart disease, and cerebrovascular diseases. Notably, declining physical
performance and frailty co-occur with vascular morbidities as well as changes in
bone. These factors tend to exacerbate each other and accelerate the aging
trajectory, leading to poorer quality of life, cognitive impairments, dementia,
and eventually, death. In WWH, persistent HIV infection, sustained treatment for
HIV infection, and concomitant obesity, may accelerate aging-related morbidities
and poorer aging outcomes. Furthermore, health disparities factors common among
some WWH, are independently associated with obesity and higher vascular risk.
The purpose of this review is to describe the constellation of obesity, cardio-
and cerebrovascular diseases, bone health and frailty among aging WWH, a 21st
century emergence.
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12
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Sharma A, Hoover DR, Shi Q, Gustafson DR, Plankey M, Tien PC, Weber KM, Vance DE, Floris-Moore M, Bolivar HH, Golub ET, Holstad MM, Yin MT. High Frequency of Recurrent Falls Among Prefrail and Frail Women With and Without HIV. J Acquir Immune Defic Syndr 2021; 87:842-850. [PMID: 33538528 PMCID: PMC8697712 DOI: 10.1097/qai.0000000000002651] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 12/10/2020] [Indexed: 01/09/2023]
Abstract
BACKGROUND Frailty may occur at younger ages among HIV+ populations. We evaluated associations of the frailty status with self-reported single and recurrent falls in the Women's Interagency HIV Study (WIHS). METHODS The frailty status was defined using the Fried Frailty Phenotype (FFP) among 897 HIV+ and 392 HIV- women; median age 53 years. Women were classified as robust (FFP 0), prefrail (FFP 1-2), and frail (FFP 3-5). Stepwise logistic regression models adjusting for the HIV status and study site were fit to evaluate associations of the FFP with self-reported single (1 vs. 0) and recurrent falls (≥2 vs. 0) over the prior 12 months. RESULTS HIV+ women were less likely to be frail (9% vs. 14% vs. P = 0.009), but frequency of falls did not differ by the HIV status. In multivariate analyses, recurrent falls were more common among prefrail [adjusted odds ratio (AOR) 2.23, 95% confidence interval (CI): 1.40 to 3.57, P = 0.0008] and frail (AOR 3.61, 95% CI: 1.90 to 6.89, P < 0.0001) than robust women. Among HIV+ women, single (AOR 2.88, 95% CI: 1.16 to 7.20, P = 0.023) and recurrent falls (AOR 3.50, 95% CI: 1.24 to 9.88, P = 0.018) were more common among those who were frail; recurrent, but not single falls, were more common among prefrail than robust HIV+ women (AOR 2.00, 95% CI: 1.03 to 3.91, P = 0.042). CONCLUSIONS HIV+ women were less likely to be frail. Compared with robust women, prefrail and frail women with and without HIV were more likely to experience single or recurrent falls within a 12-month period. Additional studies are needed to develop interventions that decrease development of frailty and reduce risk of recurrent falls among HIV+ women.
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Affiliation(s)
- Anjali Sharma
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Donald R Hoover
- Department of Statistics and Institute for Health, Health Care Policy and Aging Research, Rutgers University, Piscataway, NJ, USA
| | - Qiuhu Shi
- School of Health Sciences and Practice, New York Medical College, Valhalla, NY, USA
| | - Deborah R Gustafson
- Department of Neurology, State University of New York Downstate Health Sciences University, Brooklyn, NY, USA
| | - Michael Plankey
- Department of Medicine, Georgetown University Medical Center, Washington DC, USA
| | - Phyllis C Tien
- Department of Veterans Affairs Medical Center
- University of California San Francisco, San Francisco, CA, USA
| | - Kathleen M Weber
- Cook County Health and Hospitals System/Hektoen Institute of Medicine, Chicago, IL, USA
| | - David E Vance
- School of Nursing, The University of Alabama at Birmingham, Birmingham, AL
| | | | | | | | | | - Michael T Yin
- Department of Medicine, College of Physicians and Surgeons, Columbia University Medical Center, New York, NY, USA
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13
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Erlandson KM, Piggott DA. Frailty and HIV: Moving from Characterization to Intervention. Curr HIV/AIDS Rep 2021; 18:157-175. [PMID: 33817767 PMCID: PMC8193917 DOI: 10.1007/s11904-021-00554-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW While the characteristics associated with frailty in people with HIV (PWH) have been well described, little is known regarding interventions to slow or reverse frailty. Here we review interventions to prevent or treat frailty in the general population and in people with HIV (PWH). RECENT FINDINGS Frailty interventions have primarily relied on nonpharmacologic interventions (e.g., exercise and nutrition). Although few have addressed frailty, many of these therapies have shown benefit on components of frailty including gait speed, strength, and low activity among PWH. When nonpharmacologic interventions are insufficient, pharmacologic interventions may be necessary. Many interventions have been tested in preclinical models, but few have been tested or shown benefit among older adults with or without HIV. Ultimately, pharmacologic and nonpharmacologic interventions have the potential to improve vulnerability that underlies frailty in PWH, though clinical data is currently sparse.
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Affiliation(s)
- Kristine M Erlandson
- Department of Medicine, Division of Infectious Diseases, University of Colorado-Anschutz Medical Campus, 12700 E. 19th Avenue, Mail Stop B168, Aurora, CO, 80045, USA.
- Department of Epidemiology, Colorado School of Public Health, Anschutz Medical Campus, Aurora, CO, USA.
| | - Damani A Piggott
- Department of Medicine, Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Epidemiology, Johns Hopkins University School of Public Health, Baltimore, MD, USA
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14
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Robinson-Papp J, Gensler G, Navis A, Sherman S, Ellis RJ, Gelman BB, Kolson DL, Letendre SL, Singer EJ, Valdes-Sueiras M, Morgello S. Characteristics of Motor Dysfunction in Longstanding Human Immunodeficiency Virus. Clin Infect Dis 2021; 71:1532-1538. [PMID: 31587032 DOI: 10.1093/cid/ciz986] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 10/03/2019] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Cognitive dysfunction in human immunodeficiency virus (HIV) has decreased, but milder forms of HIV-associated neurocognitive disorders (HAND) persist along with motor dysfunction. The HIV Motor Scale (HMS) is a validated tool that captures motor abnormalities on routine neurologic examination and which is associated with cognitive impairment in HIV. In this study, we applied a modified HMS (MHMS) to a nationwide cohort of people with longstanding HIV to characterize and understand the factors contributing to motor dysfunction. METHODS The National NeuroAIDS Tissue Consortium is a nationwide longitudinal cohort study. Participants undergo regular assessments including neurological examination, neuropsychological testing, and immunovirologic data collection. Data from examinations were used to calculate the MHMS score, which was then correlated with history of AIDS-related central nervous system (CNS) disorders (ARCD; eg, prior CNS opportunistic infection), cerebrovascular disease (CVD), and HAND. RESULTS Sixty-nine percent of participants showed an abnormality on the MHMS, with 27% classified as severe. Results did not vary based on demographic or immunologic variables. The most common abnormalities seen were gait (54%), followed by coordination (39%) and strength (25%), and these commonly co-occurred. CVD (P = .02), history of ARCD (P = .001), and HAND (P = .001) were all associated with higher (ie, worse) HMS in univariate analyses; CVD and ARCD persisted in multivariate analyses. CVD was also marginally associated with symptomatic HAND. CONCLUSIONS Complex motor dysfunction remains common in HIV and is associated with CVD, ARCD, and to a lesser extent, HAND. Future studies are needed to understand the longitudinal trajectory of HIV-associated motor dysfunction, its neural substrates, and impact on quality of life.
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Affiliation(s)
- Jessica Robinson-Papp
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Allison Navis
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | | | - Ronald J Ellis
- Department of Neurosciences, University of California, San Diego, California, USA.,Department of Psychiatry, University of California, San Diego, California, USA
| | - Benjamin B Gelman
- Department of Pathology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Dennis L Kolson
- Department of Neurology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Scott L Letendre
- Department of Psychiatry, University of California, San Diego, California, USA.,Department of Medicine, University of California, San Diego, California, USA
| | - Elyse J Singer
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Miguel Valdes-Sueiras
- Department of Neurology, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Susan Morgello
- Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York.,Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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15
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Tolentino A, Amaral S, S Souza L, Zeballos D, Brites C. Frequency of Falls and Associated Risk Factors in People Living With HIV: A Systematic Review With Meta-Analysis and Meta-Regression. J Acquir Immune Defic Syndr 2021; 86:616-625. [PMID: 33351527 DOI: 10.1097/qai.0000000000002600] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 12/07/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Falls are considered as a predictive marker of poorer outcomes for people living with HIV (PLWHIV). However, the available evidences on the predictive value of falls are controversial. Our aim is to summarize the existing data about falls in PLWHIV. METHODS A literature search was conducted using electronic databases (MEDLINE, Embase, and LILACS) for original observational studies. The primary outcome was any and recurrent falls' frequency in PLWHIV, and secondary outcomes were factors associated with falls. We conducted a random-effects meta-analysis with meta-regression to obtain a summary frequency of falls and recurrent falls. RESULTS The pooled frequency for any fall was 26% [95% confidence interval (CI): 19% to 34%], compared with 14% for recurrent falls (95% CI: 9% to 22%). In studies comparing PLWHIV and people without HIV, we found no difference for any (pooled odds ratio 1.03, 95% CI: 0.90 to 1.17) or recurrent falls (pooled odds ratio 1.08, 95% CI: 0.92 to 1.27) between groups, but falls in middle-aged PLWHIV might be more associated with subjacent clinical conditions such as cognitive impairment, polypharmacy, use of medications with action in the central nervous system, and frailty, classic risk factors for falls in the elderly. CONCLUSIONS The overall frequency of falls in PLWHIV seems to be lower than that presented by some initial studies, and several factors associated with falls are shared with elderly adults. Although both PLWHIV and people without HIV presented similar frequency of falls, we found that these events might be qualitatively different; therefore, an appropriate method to evaluate falls in this population to prevent adverse outcomes is warranted.
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Affiliation(s)
- Arthur Tolentino
- Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Brazil
- Laboratório de Pesquisa em Infectologia (LAPI), Hospital Universitário Prof. Edgard Santos (HUPES), Universidade Federal da Bahia, Salvador, Brazil
| | - Sávio Amaral
- Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Brazil
- Laboratório de Pesquisa em Infectologia (LAPI), Hospital Universitário Prof. Edgard Santos (HUPES), Universidade Federal da Bahia, Salvador, Brazil
- Programa de Pós-graduação em Medicina e Saúde (PPgMS), Universidade Federal da Bahia, Salvador, Brazil; and
| | - Lucca S Souza
- Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Brazil
| | - Diana Zeballos
- Programa de Pós-graduação em Saúde Coletiva (PPgSC), Universidade Federal da Bahia, Salvador, Brazil
| | - Carlos Brites
- Faculdade de Medicina, Universidade Federal da Bahia, Salvador, Brazil
- Laboratório de Pesquisa em Infectologia (LAPI), Hospital Universitário Prof. Edgard Santos (HUPES), Universidade Federal da Bahia, Salvador, Brazil
- Programa de Pós-graduação em Medicina e Saúde (PPgMS), Universidade Federal da Bahia, Salvador, Brazil; and
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16
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Physical Function and Frailty Tools in Mortality Prediction of Middle-Aged Adults With HIV. J Acquir Immune Defic Syndr 2021; 85:372-378. [PMID: 32732769 DOI: 10.1097/qai.0000000000002455] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Frailty and physical function impairments occur at an earlier than expected age in people with HIV (PWH). The goal of this study was to determine which tools or combination of tools assessing frailty/physical function were most predictive of mortality in a middle-aged population of PWH. METHODS Using electronic health records, we determined survival, death, or loss to follow-up for 359 PWH, aged 45-65 years originally enrolled in a 2009-2010 cross-sectional cohort study. The predictive accuracy of various physical function measures [frailty score, Veterans Aging Cohort Study (VACS) index, 400-m walk, Short Physical Performance Battery (SPPB), grip strength, and falls] were compared using integrated time-dependent receiver operating characteristic area under the curve (AUC) in single variable models. Two-variable models were compared with the best single-variable model to determine if AUC improved with additional physical function variables. RESULTS At 8-year follow-up, frailty, 400-m walk pace, SPPB, chair rise pace, VACS score, and falls were associated with increased hazard of mortality; grip strength was only predictive in sex-adjusted models. The VACS index and 400-m walk pace were the best individual predictors of mortality with time-dependent receiver operating characteristic AUC scores of 0.82, followed by SPPB (0.73), chair-rise pace (0.68), falls (0.65), frailty (0.63), and grip strength (0.55). Addition of the 400-m walk to VACS index yielded the only significant improvement in the prediction of survival compared with the VACS index alone (P = 0.04). CONCLUSION Our study highlights several clinically applicable physical function measures predictive of mortality in middle-aged PWH that can be tailored to specific patient subpopulations and clinical or research encounters.
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17
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Yin MT, Bucovsky M, Williams J, Brunjes D, RoyChoudhury A, Colon I, Ferris DC, Olender S, Schulze PC, Sharma A, Zeana C, Zingman B, Shane E. Effect of vitamin D 3 and calcium carbonate supplementation on muscle strength in postmenopausal women living with HIV. Antivir Ther 2021; 25:411-418. [PMID: 33705355 DOI: 10.3851/imp3386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Both falls and fractures are increased in older persons living with HIV (PLWH). Low serum total 25-hydroxyvitamin D (25-OHD) levels have been associated with falls, fractures and poor muscle strength. We hypothesized that vitamin D (VitD) supplementation would improve muscle strength in postmenopausal PLWH. METHODS In a 12-month prospective, randomized, double-blind, study of 69 African American and Hispanic postmenopausal PLWH on antiretroviral therapy with 25-OHD ≥10 ng/ml and ≤32 ng/ml, we investigated the effects of daily low (1,000 IU; n=31) and moderate (3,000 IU; n=38) cholecalciferol doses on lean mass and strength. Change in lean body mass was assessed by dual-energy X-ray absorptiometry (DXA), and isometric and isokinetic muscle strength in the dominant lower extremity was assessed using the Biodex System 4 Pro. RESULTS Mean age was 56 ±5 years, median CD4+ T-cell count 722 cells/mm3 and 74% had HIV RNA≤50 copies/ml. Serum 25-OHD did not differ at baseline, but was higher in the moderate than low VitD group at 6 and 12 months. In both groups, there were significant increases in lower extremity isokinetic torque, work and power at 12 months, with no change in lean mass. CONCLUSIONS VitD supplementation was associated with a modest increase in lower extremity strength in postmenopausal PLWH, without a concomitant increase in muscle mass. Magnitude of increase in strength were similar with 3,000 IU and 1,000 IU daily. Future larger studies will be required to determine the optimal dose of VitD to improve muscle strength and to determine whether supplementation reduces the risk of falls and fractures in PLWH.
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Affiliation(s)
- Michael T Yin
- Columbia University Irving Medical Center, New York, NY, USA
| | | | - John Williams
- Columbia University Irving Medical Center, New York, NY, USA
| | | | - Arindam RoyChoudhury
- Division of Biostatistics and Epidemiology, Department of Healthcare Policy and Research, Weill Cornell Medical College, Cornell University, New York, NY, USA
| | - Ivelisse Colon
- Columbia University Irving Medical Center, New York, NY, USA
| | - David C Ferris
- Mt Sinai St Luke's and Mt Sinai West, New York, NY, USA.,BronxCare Health System, Bronx, NY, USA
| | - Susan Olender
- Columbia University Irving Medical Center, New York, NY, USA
| | | | - Anjali Sharma
- Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | | | - Barry Zingman
- Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, USA
| | - Elizabeth Shane
- Columbia University Irving Medical Center, New York, NY, USA
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18
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Womack JA, Justice AC. The OATH Syndemic: opioids and other substances, aging, alcohol, tobacco, and HIV. Curr Opin HIV AIDS 2020; 15:218-225. [PMID: 32487817 PMCID: PMC7422477 DOI: 10.1097/coh.0000000000000635] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Persons living with HIV (PLWH) are aging, continue to use alcohol and other substances, and experience age-associated adverse effects. We explore a new syndemic: OATH (opioids and other substances, aging, alcohol, tobacco, and HIV). RECENT FINDINGS Frailty and falls are important problems that affect the health status of PLWH who continue to use alcohol and other substances. HIV, alcohol and other substance use, and aging each contributes to inflammaging. Multimorbidity and polypharmacy are also important pathways as alcohol and other substances interact with prescribed medications resulting in adverse-drug interactions leading to potentially serious consequences. Social conditions including racism, poverty, sex bias, stress, and stigma contribute to the existence and persistence of this syndemic. SUMMARY Substance use, HIV, and aging are linked in a new syndemic (OATH) that drives age-related outcomes such as frailty and falls. We need to expand our understanding of the 'healthcare team' so that we include social and political advocates who can support necessary structural change. Treatment of substance use should be better incorporated into the management of HIV, including a focus on potential medication/substance interactions. Finally, we need to explore treatment of frailty rather than individual manifestations of frailty (e.g., atherosclerosis, neurodegeneration).
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Affiliation(s)
- Julie A. Womack
- VA Connecticut Healthcare System, West Haven, CT
- Yale School of Nursing, Orange, CT
| | - Amy C. Justice
- VA Connecticut Healthcare System, West Haven, CT
- Yale School of Medicine, New Haven, CT
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19
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Piggott DA, Tuddenham S. The gut microbiome and frailty. Transl Res 2020; 221:23-43. [PMID: 32360945 PMCID: PMC8487348 DOI: 10.1016/j.trsl.2020.03.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 03/26/2020] [Accepted: 03/27/2020] [Indexed: 12/12/2022]
Abstract
The human microbiome is constituted by an extensive network of organisms that lie at the host/environment interface and transduce signals that play vital roles in human health and disease across the lifespan. Frailty is a critical aging-related syndrome marked by diminished physiological reserve and heightened vulnerability to stress, predictive of major adverse clinical outcomes including death. While recent studies suggest the microbiome may impact key pathways critical to frailty pathophysiology, direct evaluation of the microbiome-frailty relationship remains limited. In this article, we review the complex interplay of biological, behavioral, and environmental factors that may influence shifts in gut microbiome composition and function in aging populations and the putative implications of such shifts for progression to frailty. We discuss HIV infection as a key prototype for elucidating the complex pathways via which the microbiome may precipitate frailty. Finally, we review considerations for future research efforts.
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Affiliation(s)
- Damani A Piggott
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland; Department of Epidemiology, Johns Hopkins University School of Public Health, Baltimore, Maryland.
| | - Susan Tuddenham
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
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20
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Erlandson KM, Travison TG, Zhu H, Magaziner J, Correa-de-Araujo R, Cawthon PM, Bhasin S, Manini T, Fielding RA, Palella FJ, Kingsley L, Lake JE, Sharma A, Tien PC, Weber KM, Yin MT, Brown TT. Application of Selected Muscle Strength and Body Mass Cut Points for the Diagnosis of Sarcopenia in Men and Women With or at Risk for HIV Infection. J Gerontol A Biol Sci Med Sci 2020; 75:1338-1345. [PMID: 32301484 PMCID: PMC7302174 DOI: 10.1093/gerona/glaa083] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Persons with HIV may experience greater mobility limitations than uninfected populations. Accurate tools are needed to identify persons at greatest risk of decline. We evaluated the performance of novel muscle weakness metrics (grip, grip/body mass index [BMI], grip/weight, grip/total body fat, grip/arm lean mass) and association with slowness and falls in older persons with or at risk for HIV infection as part of the work of the Sarcopenia Definitions and Outcomes Consortium (SDOC). METHODS We assessed the prevalence of sarcopenia among 398 men (200 HIV+, 198 HIV-) from the Multicenter AIDS Cohort Study and 247 women (162 HIV+, 85 HIV-) from the Women's Interagency HIV Study using previously validated muscle weakness metrics discriminative of slowness. Sensitivity and specificity were used to compare new muscle weakness and slowness criteria to previously proposed sarcopenia definitions. RESULTS The prevalence of muscle weakness ranged from 16% to 66% among men and 0% to 47% among women. Grip/BMI was associated with slowness among men with HIV only. Grip/BMI had low sensitivity (25%-30%) with moderate to high specificity (68%-89%) for discriminating of slowness; all proposed metrics had poor performance in the discrimination of slowness (area under the curve [AUC] < 0.62) or fall status (AUC < 0.56). The combination of muscle weakness and slowness was not significantly associated with falls (p ≥ .36), with a low sensitivity in identifying those sustaining one or more falls (sensitivity ≤ 16%). DISCUSSION Clinical utility of new sarcopenia metrics for identification of slowness or falls in men and women with or at risk for HIV is limited, given their low sensitivity.
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Affiliation(s)
- Kristine M Erlandson
- Department of Medicine, University of Colorado-Anschutz Medical Campus, Aurora, Colorado
| | - Thomas G Travison
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
- Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, Massachusetts
| | - Hao Zhu
- Marcus Institute for Aging Research, Hebrew SeniorLife, Boston, Massachusetts
| | - Jay Magaziner
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore
| | - Rosaly Correa-de-Araujo
- Division of Geriatrics and Clinical Gerontology, National Institutes of Health, National Institute on Aging, Bethesda, Maryland
| | - Peggy M Cawthon
- California Pacific Medical Research Institute, San Francisco
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Shalender Bhasin
- Department of Medicine, Brigham and Women’s Hospital, Boston, Massachusetts
| | - Todd Manini
- Department of Aging and Geriatric Research, University of Florida, Gainesville
| | - Roger A Fielding
- Jean Mayer USDA Human Nutrition Research Center, Tufts University, Boston, Massachusetts
| | - Frank J Palella
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Lawrence Kingsley
- Graduate School of Public Health, University of Pittsburgh, Pennsylvania
| | - Jordan E Lake
- Department of Medicine, University of Texas Health Science Center at Houston
| | - Anjali Sharma
- Department of Medicine, Albert Einstein College of Medicine, Bronx, New York
| | - Phyllis C Tien
- Department of Medicine, University of California San Francisco
- Department of Veterans Affairs Medical Center, San Francisco, California
| | - Kathleen M Weber
- Cook County Health and Hektoen Institute of Medicine, Chicago, Illinois
| | - Michael T Yin
- Department of Medicine, Columbia University Irving Medical Center, New York, New York
| | - Todd T Brown
- Department of Medicine, Johns Hopkins University, Baltimore, Maryland
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