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Eliacin J, Polsinelli A, Cameron KA, Saykin AJ, Wang S. Black Americans' perceptions of Alzheimer's disease, a healthy brain, and strategies for brain health promotion. PEC INNOVATION 2024; 4:100282. [PMID: 38706495 PMCID: PMC11066679 DOI: 10.1016/j.pecinn.2024.100282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/07/2024]
Abstract
Objectives Lack of awareness of Alzheimer's disease (AD) among Black Americans may undermine their ability to identify potential AD risk. We examined Black Americans' perceptions and knowledge of AD, and views of a healthy brain, which may contribute to the development of effective and culturally sensitive strategies to address racial disparities in AD. Methods We conducted a mixed-methods study, integrating a cross-sectional survey of 258 older (>55 years) Black participants and qualitative interviews with a sub-sample of N = 29. Both data sets were integrated to inform the results. Results Participants endorsed having little knowledge of AD. While most participants reported practicing a healthy lifestyle to promote a healthy brain, the range of activities listed were limited. Participants made several suggestions to increase AD awareness, which includes using AD educational materials containing information that would benefit the whole family, not only older adults. Outreach approaches that address both individual behaviors and structural factors were also encouraged. Conclusion Our findings identify ongoing needs to improve AD awareness among traditionally under-represented groups. Innovation The study utilized novel approaches to examine participants' perspectives of AD that included a diverse sample of research naïve participants, and integrated exploration of participants' views of AD and brain health.
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Affiliation(s)
- Johanne Eliacin
- National Center for PTSD, Boston VA Healthcare System, 150 South Huntington Street, Boston, MA 02130, USA
- VA HSR&D Center for Health Information and Communication, Richard L. Roudebush VA Medical Center, 1481 West 10th Street, Indianapolis, IN 46202, USA
- Regenstrief Institute, 1101 West 10th Street, Indianapolis, IN 46202, USA
- Department of General Internal Medicine and Geriatrics, Indiana University School of Medicine, 340 West 10 Street, Fairbanks Hall, Suite 6200, Indianapolis, IN 46202-3082, USA
- Alzheimer's Disease Research Center, Indiana University School of Medicine, 355 West 16th Street, Goodman Hall, Suite 4100, Indianapolis, IN 46202, USA
| | - Angelina Polsinelli
- Alzheimer's Disease Research Center, Indiana University School of Medicine, 355 West 16th Street, Goodman Hall, Suite 4100, Indianapolis, IN 46202, USA
- Department of Neurology, Indiana University School of Medicine. 355 W 16th Street, Suite 4700, Indianapolis, IN 46202 USA
| | - Kenzie A. Cameron
- Department of Medicine, Division of General Internal Medicine, Northwestern University, Feinberg School of Medicine, 750 N. Lake Shore Drive, 10 Floor, Chicago, IL 60611, USA
| | - Andrew J. Saykin
- Department of Psychiatry, Indiana University School of Medicine, 340 West 10th Street, Fairbanks Hall, Suite 6200, Indianapolis, IN 46202, USA
- Center for Neuroimaging, Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 North University Blvd. Room 0663, Indianapolis, IN 46202, USA
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, 410 West 10th Street, HITS Building 4000, Indianapolis, IN 46202, USA
| | - Sophia Wang
- Alzheimer's Disease Research Center, Indiana University School of Medicine, 355 West 16th Street, Goodman Hall, Suite 4100, Indianapolis, IN 46202, USA
- Department of Psychiatry, Indiana University School of Medicine, 340 West 10th Street, Fairbanks Hall, Suite 6200, Indianapolis, IN 46202, USA
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Kaczynski M, Vassilopoulos A, Vassilopoulos S, Sisti A, Benitez G, Tran QL, Mylona EK, Shehadeh F, Rogers R, Mylonakis E. Temporal trends and characteristics associated with racial, ethnic, and sex representation in COVID-19 clinical trials: A systematic review and meta-analysis. Contemp Clin Trials 2024; 143:107578. [PMID: 38789079 DOI: 10.1016/j.cct.2024.107578] [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: 11/26/2023] [Revised: 05/05/2024] [Accepted: 05/21/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Early in the pandemic, extensive attention was cast on limited inclusion of historically underrepresented patient populations in COVID-19 clinical trials. How diverse representation improved following these initial reports remains unclear. METHODS PubMed, Embase and the Cochrane Library were searched (through April 2024) for US-based COVID-19 trials. Utilizing random-effects, we compared expected proportions of trial participants from racial and ethnic groups and of female sex between trials enrolling primarily in 2020 versus primarily 2021-2022. Meta-regression was performed to assess associations between trial characteristics and group representation. RESULTS We retrieved 157 studies comprising 198,012 participants. White (2020: 63.1% [95% CI, 60.8%-67.3%]; 2021-2022: 73.8% [95% CI, 71.5%-76.0%]) and female representation (2020: 46.1% [95% CI, 44.7%-47.4%)]; 2021-2022: 51.1% [95% CI, 49.3%-52.8%) increased across enrollment periods. Industry-sponsored trials were associated with higher White (coefficient, 0.10 [95% CI, 0.03-0.18]) and Hispanic or Latinx representation (coefficient, 0.16 [95% CI, 0.08-0.25]) and lower Asian (coefficient, -0.03 [95% CI, -0.06- -0.003]) and female representation (coefficient, -0.03 [95% CI, -0.07- -0.002]). Outpatient trials were associated with higher White (coefficient, 0.20 [95% CI, 0.13-0.26]) and female representation (coefficient, 0.16 [95% CI, 0.13-0.18]), and lower Black representation (coefficient, -0.10 [95% CI, -0.10- -0.08]). CONCLUSIONS Despite improved female representation in COVID-19 trials over time, there was no clear increase in non-White representation. Trial characteristics such as primary sponsor, clinical setting, and intervention type correlate with representation of specific demographic groups and should be considered in future efforts to improve participant diversity.
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Affiliation(s)
- Matthew Kaczynski
- Warren Alpert Medical School at Brown University, Providence, RI, USA
| | - Athanasios Vassilopoulos
- Department of Internal Medicine, Warren Alpert Medical School at Brown University, Providence, RI, USA
| | - Stephanos Vassilopoulos
- Department of Internal Medicine, Warren Alpert Medical School at Brown University, Providence, RI, USA
| | - Anthony Sisti
- Department of Biostatistics, Brown University School of Public Health, Providence, RI, USA
| | - Gregorio Benitez
- Infectious Diseases Division, Warren Alpert Medical School at Brown University, Providence, RI, USA
| | - Quynh-Lam Tran
- Geisel School of Medicine at Dartmouth University, Hanover, NH, USA
| | - Evangelia K Mylona
- Department of Medicine, Houston Methodist Research Institute, Houston, TX, USA
| | - Fadi Shehadeh
- Department of Medicine, Houston Methodist Research Institute, Houston, TX, USA; School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
| | - Ralph Rogers
- Infectious Diseases Division, Warren Alpert Medical School at Brown University, Providence, RI, USA
| | - Eleftherios Mylonakis
- Infectious Diseases Division, Warren Alpert Medical School at Brown University, Providence, RI, USA; Department of Medicine, Houston Methodist Hospital, Houston, TX, USA.
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Occa A, Merritt AS, Leip A, Stapleton JL. What influences trust in and understanding of clinical trials? An analysis of information and communication technology use and online health behavior from the Health Information National Trends Survey. Clin Trials 2024; 21:95-113. [PMID: 37904519 PMCID: PMC10922044 DOI: 10.1177/17407745231204813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2023]
Abstract
BACKGROUND Using information and communication technologies to seek, discuss, and share health-related information influences people's trust and knowledge of several health practices. However, we know little about the associations between individuals' information and communication technology use and their perceptions of trust and knowledge of clinical trials. Examining these associations may lead to the identification of target audiences and channels for developing effective educational interventions and campaigns about clinical trials. METHODS In this study, we analyzed Health Information National Trends Survey data to document perceptions of clinical trial-related knowledge and trust that were recently added as questions in this annual national survey of US adults. We also examined correlates of these clinical trial perceptions that included sociodemographic factors and individuals' use of information and communication technologies to seek health information, discuss such information with their healthcare providers, and share the information in their network. RESULTS More than 90% of participants had no or limited perceived knowledge about clinical trials. Knowledge was higher among those who seek or discuss health-related information online. Differences in perceived knowledge and trust emerged for some racial/ethnic subgroups and other demographic factors. Providers were considered the most trusted source of information (73.6%), followed by health organizations (19.4%) and social support (7.1%). Trust in health organizations compared to health providers was higher among those who used online resources to share health information online with others. Trust in social support was significantly higher among those who used information and communication technologies to communicate about health. CONCLUSION Based on these findings, we recommend developing online resources about clinical trials to be distributed through social media. These resources should facilitate a dialogue and be targeted to several groups considering their information and communication technologies' use.
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Affiliation(s)
- Aurora Occa
- Department of Communication, University of Kentucky College of Communication and Information, Lexington, KY, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Allison S Merritt
- Department of Health, Behavior & Society, University of Kentucky College of Public Health, Lexington, Kentucky, USA
| | - Allison Leip
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA
- Department of Family Sciences, University of Kentucky College of Agriculture, Food, and Environment, Lexington, KY, USA
| | - Jerod L Stapleton
- Markey Cancer Center, University of Kentucky, Lexington, KY, USA
- Department of Health, Behavior & Society, University of Kentucky College of Public Health, Lexington, Kentucky, USA
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Rawat P, Sehar U, Bisht J, Reddy AP, Reddy PH. Alzheimer's disease and Alzheimer's disease-related dementias in Hispanics: Identifying influential factors and supporting caregivers. Ageing Res Rev 2024; 93:102178. [PMID: 38154509 PMCID: PMC10807242 DOI: 10.1016/j.arr.2023.102178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/04/2023] [Accepted: 12/23/2023] [Indexed: 12/30/2023]
Abstract
Alzheimer's disease (AD) and Alzheimer's disease-related dementias (ADRD) are the primary public health concerns in the United States and around the globe. AD/ADRD are irreversible mental illnesses that primarily impair memory and thought processes and may lead to cognitive decline among older individuals. The prevalence of AD/ADRD is higher in Native Americans, followed by African Americans and Hispanics. Increasing evidence suggests that Hispanics are the fastest-growing ethnic population in the USA and worldwide. Hispanics develop clinical symptoms of AD/ADRD and other comorbidities nearly seven years earlier than non-Hispanic whites. The consequences of AD/ADRD can be challenging for patients, their families, and caregivers. There is a significant increase in the burden of illness, primarily affecting Hispanic/Latino families. This is partly due to their strong sense of duty towards family, and it is exacerbated by the inadequacy of healthcare and community services that are culturally and linguistically suitable and responsive to their needs. With an increasing age population, low socioeconomic status, low education, high genetic predisposition to age-related conditions, unique cultural habits, and social behaviors, Hispanic Americans face a higher risk of AD/ADRD than other racial/ethnic groups. Our article highlights the status of Hispanic older adults with AD/ADRD. We also discussed the intervention to improve the quality of life in Hispanic caregivers.
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Affiliation(s)
- Priyanka Rawat
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock 79430, TX, USA; Nutritional Sciences Department, College of Human Sciences, Texas Tech University, Lubbock 79409, TX, USA
| | - Ujala Sehar
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock 79430, TX, USA
| | - Jasbir Bisht
- Nutritional Sciences Department, College of Human Sciences, Texas Tech University, Lubbock 79409, TX, USA
| | - Arubala P Reddy
- Nutritional Sciences Department, College of Human Sciences, Texas Tech University, Lubbock 79409, TX, USA
| | - P Hemachandra Reddy
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock 79430, TX, USA; Nutritional Sciences Department, College of Human Sciences, Texas Tech University, Lubbock 79409, TX, USA; Department of Speech, Language and Hearing Sciences, School Health Professions, Texas Tech University Health Sciences Center, Lubbock 79430, TX, USA; Department of Public Health, School of Population and Public Health, Texas Tech University Health Sciences Center, Lubbock 79430, TX, USA; Neurology, Departments of School of Medicine, Texas Tech University Health Sciences Center, Lubbock 79430, TX, USA; Department of Pharmacology and Neuroscience, Texas Tech University Health Sciences Center, Lubbock, TX, USA.
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Langbaum JB, Maloney E, Hennessy M, Harkins K, Karlawish J, Nosheny RL, Bleakley A. How intention to join an Alzheimer's participant recruitment registry differs by race, ethnicity, sex, and family history: Results from a national survey of US adults. Alzheimers Dement 2023; 19:5399-5406. [PMID: 37204220 PMCID: PMC10657330 DOI: 10.1002/alz.13126] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/30/2023] [Accepted: 04/14/2023] [Indexed: 05/20/2023]
Abstract
INTRODUCTION Alzheimer's-focused participant recruitment registries are tools for accelerating enrollment into studies, however, registry members are primarily White women. METHODS We conducted a national online survey of 1501 adults ages 50-80, oversampling for Black and Hispanic/Latino respondents, assessing intention to join a generic "brain health" registry and to join a registry that required specific tasks. RESULTS Intention to join a registry was low (M 3.48, SD 1.77), and lower than intention to join a registry requiring specific tasks. Intention was greatest for registries requiring completing surveys (M 4.70, SD 1.77). Differences in intention were primarily between White women and Black women; differences between other groups were limited to specific tasks required. DISCUSSION The results indicate uncertainty about what a registry is, its purpose, and/or the concept of "brain health." Using the Reasoned Action Approach (RAA) to develop evidence-based outreach messages describing a registry and required tasks may increase diversity.
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Affiliation(s)
- Jessica B Langbaum
- Alzheimer's Prevention Initiative Department, Banner Alzheimer's Institute, Phoenix, Arizona, USA
| | - Erin Maloney
- Department of Communication, University of Delaware, Newark, Delaware, USA
| | - Michael Hennessy
- Department of Communication, University of Delaware, Newark, Delaware, USA
| | - Kristin Harkins
- Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Jason Karlawish
- Departments of Medicine, Medical Ethics and Health Policy, and Neurology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rachel L Nosheny
- Departments of Psychiatry and Behavioral Sciences, Radiology and Biomedical Engineering, University of California, San Francisco, California, USA
- Northern California Institute for Research and Education (NCIRE), Department of Veterans Affairs Medical Center, San Francisco, California, USA
| | - Amy Bleakley
- Department of Communication, University of Delaware, Newark, Delaware, USA
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Lee L, Hillier LM, Patel T, Lu SK, Lee M, Lee C. An innovative approach to recruiting participants for dementia research: primary care and researcher perspectives. Neurodegener Dis Manag 2023; 13:323-334. [PMID: 38284385 DOI: 10.2217/nmt-2022-0040] [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: 01/30/2024] Open
Abstract
Aim: To describe clinician and researcher perceptions of a new, patient preference focused approach to recruiting patients for research from primary care-based memory clinics. Methods: Memory clinic clinicians completed a survey and key informants completed an individual interview to gather their perceptions of this new program. Results: The majority of clinicians were 'satisfied' or 'very satisfied' with this recruitment approach and indicated that this approach would have minimal negative impact on patient care or create conflict of interest. Key informants valued the program for its patient-centred approach, the integration of research into care and potential for increased recruitment. Discussion: These findings are suggestive of support for this recruitment approach. Pilot testing will inform feasibility, effectiveness and process improvements.
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Affiliation(s)
- Linda Lee
- Centre for Family Medicine Family Health Team, 10 B Victoria Street South, Kitchener, Ontario, N2G 1C5, Canada
- Department of Family Medicine, McMaster University, 100 Main Street West, Hamilton, Ontario, L8P 1H6, Canada
- Schlegel-University of Waterloo Research Institute for Aging, 250 Laurelwood Drive, Waterloo, Ontario, N2J 0E2, Canada
| | - Loretta M Hillier
- GERAS Centre for Aging Research, 88 Maplewood Ave, Hamilton, Ontario, L8M 1W9, Canada
| | - Tejal Patel
- Centre for Family Medicine Family Health Team, 10 B Victoria Street South, Kitchener, Ontario, N2G 1C5, Canada
- School of Pharmacy, University of Waterloo, 10A Victoria Street South, Waterloo, Ontario, N2G 1C5, Canada
| | - Stephanie K Lu
- Centre for Family Medicine Family Health Team, 10 B Victoria Street South, Kitchener, Ontario, N2G 1C5, Canada
| | - Michael Lee
- Centre for Family Medicine Family Health Team, 10 B Victoria Street South, Kitchener, Ontario, N2G 1C5, Canada
| | - Catherine Lee
- Centre for Family Medicine Family Health Team, 10 B Victoria Street South, Kitchener, Ontario, N2G 1C5, Canada
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Miranda A, Rubovits E, Mudar R, Leung V, Raj M. Where are caregivers in the clinical trial? Evaluation of caregiver responsibilities in Alzheimer's disease and related dementias clinical trials. Alzheimers Dement 2023; 19:5316-5322. [PMID: 37594028 DOI: 10.1002/alz.13418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/20/2023] [Accepted: 07/12/2023] [Indexed: 08/19/2023]
Abstract
INTRODUCTION Family caregivers of persons with Alzheimer's disease and related dementias (ADRD) have significant responsibilities within health care. They may identify relevant clinical trials and support decision-making about their relative's participation. The objectives of this study were to (a) evaluate the responsibilities of caregivers related to their relative's participation in ADRD clinical trials and (b) examine how these responsibilities are communicated on clinicaltrials.gov. METHODS We reviewed ADRD clinical trials completed between 1990 and 2021 using clinicaltrials.gov. RESULTS Less than half of clinical trial study information pages included caregiver responsibilities. Nine caregiver responsibilities were provided among those with information (e.g., giving consent, caregiver training and education, monitoring patient's response to intervention, communicating with study team). DISCUSSION ADRD clinical trial study information pages should consistently include caregiver responsibilities to help caregivers better prepare for trial responsibilities. This enhanced engagement with caregivers could also facilitate recruitment and retention, including participants from diverse communities. HIGHLIGHTS Alzheimer's disease and related dementias (ADRD) clinical trial study information does not consistently include caregiver responsibilities. Caregiver responsibilities in clinical trials span communication, monitoring, and transportation. Robust information provision to caregivers could support participant recruitment and retention. Meaningfully engaging caregivers could support recruitment of diverse participants.
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Affiliation(s)
- Armando Miranda
- College of Applied Health Sciences, University of Illinois Urbana Champaign, Champaign, Illinois, USA
| | - Eve Rubovits
- College of Applied Health Sciences, University of Illinois Urbana Champaign, Champaign, Illinois, USA
| | - Raksha Mudar
- College of Applied Health Sciences, University of Illinois Urbana Champaign, Champaign, Illinois, USA
| | - Vania Leung
- Division of Geriatrics, University of Illinois Chicago, Chicago, Illinois, USA
| | - Minakshi Raj
- College of Applied Health Sciences, University of Illinois Urbana Champaign, Champaign, Illinois, USA
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Chen C, Shi X, Lisabeth LD, Kwicklis M, Malvitz M, Case E, Morgenstern LB. Mexican Americans agree to participate in longitudinal clinical research more than non-Hispanic whites. BMC Public Health 2023; 23:2060. [PMID: 37864242 PMCID: PMC10589976 DOI: 10.1186/s12889-023-16998-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 10/16/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND The National Institutes of Health has advocated for improved minority participation in clinical research, including clinical trials and observational epidemiologic studies since 1993. An understanding of Mexican Americans (MAs) participation in clinical research is important for tailoring recruitment strategies and enrollment techniques for MAs. However, contemporary data on MA participation in observational clinical stroke studies are rare. We examined differences between Mexican Americans (MAs) and non-Hispanic whites (NHWs) participation in a population-based stroke study. METHODS We included 3,594 first ever stroke patients (57.7% MAs, 48.7% women, median [IQR] age 68 [58-79]) from the Brain Attack Surveillance in Corpus Christi Project, 2009-2020 in Texas, USA, who were approached and invited to participate in a structured baseline interview. We defined participation as completing a baseline interview by patient or proxy. We used log-binomial models adjusting for prespecified potential confounders to estimate prevalence ratios (PR) of participation comparing MAs with NHWs. We tested interactions of ethnicity with age or sex to examine potential effect modification in the ethnic differences in participation. We also included an interaction between year and ethnicity to examine ethnic-specific temporal trends in participation. RESULTS Baseline participation was 77.0% in MAs and 64.2% in NHWs (Prevalence Ratio [PR] 1.20; 95% CI, 1.14-1.25). The ethnic difference remained after multivariable adjustment (1.17; 1.12-1.23), with no evidence of significant effect modification by age or sex (Pinteraction by age = 0.68, Pinteraction by sex = 0.83). Participation increased over time for both ethnic groups (Ptrend < 0.0001), but the differences in participation between MAs and NHWs remained significantly different throughout the 11-year time period. CONCLUSION MAs were persistently more likely to participate in a population-based stroke study in a predominantly MA community despite limited outreach efforts towards MAs during study enrollment. This finding holds hope for future research studies to be inclusive of the MA population.
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Affiliation(s)
- Chen Chen
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA
| | - Xu Shi
- Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI, USA
| | - Lynda D Lisabeth
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA
- Stroke Program, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Madeline Kwicklis
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA
| | - Madelyn Malvitz
- Stroke Program, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Erin Case
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA
| | - Lewis B Morgenstern
- Department of Epidemiology, School of Public Health, University of Michigan, 1415 Washington Heights, Ann Arbor, MI, 48109, USA.
- Stroke Program, University of Michigan Medical School, Ann Arbor, MI, USA.
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Ramirez M, Duran MC, Penfold RB, Pabiniak CJ, Hansen KE, Ornelas IJ. STAR-Caregivers Virtual Training and Follow-up: a cultural adaptation for Latino caregivers of people with dementia. Transl Behav Med 2023; 13:625-634. [PMID: 37130336 PMCID: PMC10496441 DOI: 10.1093/tbm/ibad028] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
STAR-Caregivers Virtual Training and Follow-up (STAR-VTF) is an evidence-based intervention that teaches family caregivers how to manage behavioral and psychological symptoms of dementia. The study objective was to identify what adaptations to STAR-VTF are needed to improve cultural relevance for Latino caregivers. A qualitative research study was conducted that interviewed Spanish- and English-speaking caregivers of people with dementia who self-identify as Hispanic/Latino (N = 30) and healthcare and social service providers of older Latino clients and/or Latino family caregivers (N = 14). Thematic analysis methods were applied to code and analyze interview transcripts. The codebook was theory-driven, relying mainly on codes that directly represented components of the Cultural Treatment Adaptation Framework. Based on the content of the excerpts, the codes were sorted into themes that represented opportunities to culturally adapt STAR-VTF. Three themes were identified: (i) there was a need to increase awareness about dementia and decrease stigma; (ii) semantics mattered as certain words and phrases could be stigmatizing, offensive, or culturally inappropriate; and (iii) there was a need to incorporate into program materials the traditional family structure and nature of caregiving in Latino families. Based on findings, adaptations were performed on STAR-VTF that included expanding content to improve understanding of dementia, revising language that was viewed as problematic, and adding cultural examples to reflect the range of family involvement in caring for people living with dementia and multigenerational living. Findings from this qualitative research study advance understanding of the Latino caregiver experience and how to modify programs to better serve their needs.
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Affiliation(s)
- Magaly Ramirez
- Department of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, USA
| | - Miriana C Duran
- Department of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, USA
| | - Robert B Penfold
- Department of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, USA
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Chester J Pabiniak
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - Kelly E Hansen
- Kaiser Permanente Washington Health Research Institute, Seattle, WA, USA
| | - India J Ornelas
- Department of Health Systems and Population Health, University of Washington School of Public Health, Seattle, WA, USA
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Hillman SL, Jatoi A, Strand CA, Perlmutter J, George S, Mandrekar SJ. Rates of and Factors Associated With Patient Withdrawal of Consent in Cancer Clinical Trials. JAMA Oncol 2023; 9:1041-1047. [PMID: 37347469 PMCID: PMC10288373 DOI: 10.1001/jamaoncol.2023.1648] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 03/21/2023] [Indexed: 06/23/2023]
Abstract
Importance Patient withdrawal of consent from a cancer clinical trial is defined as a patient's volitional cessation of participation in all matters related to a trial. It can undermine the trial's purpose, make the original sample size and power calculations irrelevant, introduce bias between trial arms, and prolong the time to trial completion. Objective To report rates of and baseline factors associated with withdrawal of consent among patients in cancer clinical trials. Design, Setting, and Participants This multisite observational cohort study was conducted through the Alliance for Clinical Trials in Oncology. Patient withdrawal was defined as a patient's voluntary termination of consent to participate anytime during trial conduct. Baseline patient- and trial-based factors were investigated for their associations with patient withdrawal within the first 2 years using logistic regression models. All patients who participated in cancer therapeutic clinical trials conducted within the Alliance for Clinical Trials in Oncology from 2013 through 2019 were included. The data lock date was January 23, 2022. Main Outcomes and Measures The percentage of patients who withdrew consent in 2 years and factors associated with withdrawal of consent. Results A total of 11 993 patients (median age, 62 years; 67% female) from 58 trials were included. Within 2 years, 1060 patients (9%) withdrew from their respective trials. Two-year rates of withdrawal were 5.7%, 7.6%, 8.5%, 7.8%, 8.4%, 9.5%, and 9.8% for each of the respective years from 2013 through 2019. In multivariable analyses, Hispanic ethnicity (odds ratio [OR], 1.67; 95% CI, 1.30-2.15; P < .001), randomized design with placebo (OR, 1.64; 95% CI, 1.38-1.94; P < .001), and patient age 75 years and older (OR, 1.39; 95% CI, 1.12-1.72; P = .003) were associated with higher likelihood of withdrawal by 2 years. Use of radiation was associated with patient retention (OR, 0.68; 95% CI, 0.54-0.86; P = .001). Conclusions and Relevance In this cohort study, rates of withdrawal of consent were less than 10% and appeared consistent over time. Factors that are associated with withdrawal of consent should be considered when designing trials and should be further studied to learn how they can be favorably modified.
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Affiliation(s)
- Shauna L. Hillman
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, Minnesota
| | - Aminah Jatoi
- Department of Oncology, Mayo Clinic, Rochester, Minnesota
- Mayo Foundation for Medical Education and Research, Mayo Clinic, Rochester, Minnesota
| | - Carrie A. Strand
- Alliance Statistics and Data Management Center, Mayo Clinic, Rochester, Minnesota
| | - Jane Perlmutter
- Alliance for Clinical Trials in Oncology, Ann Arbor, Michigan
| | - Suzanne George
- Dana-Farber Cancer Institute/Partners Cancer Care, Boston, Massachusetts
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Kaczynski M, Benitez G, Mylona EK, Tran QL, Atalla E, Tsikala-Vafea M, Kalagara S, Shehadeh F, Mylonakis E. Factors Associated With Enrollment into Inpatient Coronavirus Disease 2019 Randomized Controlled Trials: A Cross-sectional Analysis. Open Forum Infect Dis 2023; 10:ofad197. [PMID: 37180601 PMCID: PMC10173548 DOI: 10.1093/ofid/ofad197] [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: 03/22/2023] [Accepted: 04/11/2023] [Indexed: 05/16/2023] Open
Abstract
Background Clinical trials for coronavirus disease 2019 (COVID-19) have struggled to achieve diverse patient enrollment, despite underrepresented groups bearing the largest burden of the disease and, presumably, being most in need of the treatments under investigation. Methods To assess the willingness of patients to enroll into inpatient COVID-19 clinical trials when invited, we conducted a cross-sectional analysis of adults hospitalized with COVID-19 who were approached regarding enrollment. Associations between patient and temporal factors and enrollment were assessed by multivariable logistic regression analysis. Results A total of 926 patients were included in this analysis. Overall, Hispanic/Latinx ethnicity was associated with a nearly half-fold decrease in the likelihood to enroll (adjusted odds ratio [aOR], 0.60 [95% confidence interval {CI}, .41-.88]). Greater baseline disease severity (aOR, 1.09 [95% CI, 1.02-1.17]), age 40-64 years (aOR, 1.83 [95% CI, 1.03-3.25]), and age ≥65 years (aOR, 1.92 [95% CI, 1.08-3.42]) were each independently associated with higher likelihood to enroll. Over the course of the pandemic, patients were less likely to enroll during the summer 2021 wave in COVID-19-related hospitalizations (aOR, 0.14 [95% CI, .10-.19]) compared with patients from the first wave in winter 2020. Conclusions The decision to enroll into clinical trials is multifactorial. Amid a pandemic disproportionately affecting vulnerable groups, Hispanic/Latinx patients were less likely to participate when invited, whereas older adults were more likely. Future recruitment strategies must consider the nuanced perceptions and needs of diverse patient populations to ensure equitable trial participation that advances the quality of healthcare for all.
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Affiliation(s)
- Matthew Kaczynski
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Gregorio Benitez
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Evangelia K Mylona
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Quynh-Lam Tran
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA
| | - Eleftheria Atalla
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Jacobi Medical Center, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Maria Tsikala-Vafea
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Saisanjana Kalagara
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Fadi Shehadeh
- Infectious Diseases Division, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
| | - Eleftherios Mylonakis
- Correspondence: Eleftherios Mylonakis, MD, PhD, Department of Medicine, Houston Methodist Hospital, FIDSA, 6550 Fannin, Smith Tower 1001, Houston, TX 77030 ()
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12
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Aranda MP, Marquez DX, Gallagher-Thompson D, Pérez A, Rojas JC, Hill CV, Reyes Y, Dilworth-Anderson P, Portacolone E. A call to address structural barriers to Hispanic/Latino representation in clinical trials on Alzheimer's disease and related dementias: A micro-meso-macro perspective. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2023; 9:e12389. [PMID: 37287471 PMCID: PMC10242183 DOI: 10.1002/trc2.12389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 04/04/2023] [Accepted: 04/09/2023] [Indexed: 06/09/2023]
Abstract
Introduction This perspective paper addresses the US Hispanic/Latino (herein, Latino) experience with regards to a significant public health concern-the underrepresentation of Latino persons in Alzheimer's disease and related dementias (AD/ADRD) clinical trials. Latino individuals are at increased risk for AD/ADRD, experience higher disease burden, and low receipt of care and services. We present a novel theoretical framework-the Micro-Meso-Macro Framework for Diversifying AD/ADRD Trial Recruitment-which considers multi-level barriers and their impact on Latino trial recruitment. Methods Based on a review of the peer-reviewed literature and our lived experience with the Latino community, we drew from our interdisciplinary expertise in health equity and disparities research, Latino studies, social work, nursing, political economy, medicine, public health, and clinical AD/ADRD trials. We discuss factors likely to impede or accelerate Latino representation, and end with a call for action and recommendations for a bold path forward. Results In the 200+ clinical trials conducted with over 70,000 US Americans, Latino participants comprise a fraction of AD/ADRD trial samples. Efforts to recruit Latino participants typically address individual- and family-level factors (micro-level) such as language, cultural beliefs, knowledge of aging and memory loss, limited awareness of research, and logistical considerations. Scientific efforts to understand recruitment barriers largely remain at this level, resulting in diminished attention to upstream institutional- and policy-level barriers, where decisions around scientific policies and funding allocations are ultimately made. These structural barriers are comprised of inadequacies or misalignments in trial budgets, study protocols, workforce competencies, healthcare-related barriers, criteria for reviewing and approving clinical trial funding, criteria for disseminating findings, etiological focus and social determinants of health, among others. Conclusion Future scientific work should apply and test the Micro-Meso-Macro Framework for Diversifying AD/ADRD Trial Recruitment to examine structural recruitment barriers for historically underrepresented groups in AD/ADRD research and care.
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Affiliation(s)
- María P Aranda
- University of Southern California Alzheimer's Disease Research Center Los Angeles California USA
- USC Suzanne Dworak-Peck School of Social Work Edward R. Roybal Institute on Aging University of Southern California USC Montgomery Ross Fisher Building Los Angeles California USA
| | - David X Marquez
- Department of Kinesiology and Nutrition University of Illinois Chicago Chicago Illinois USA
- Rush Alzheimer's Disease Center Chicago Illinois USA
| | - Dolores Gallagher-Thompson
- Department of Psychiatry & Behavioral Sciences Stanford University School of Medicine Palo Alto California USA
| | - Adriana Pérez
- Leonard Davis Institute of Health Economics University of Pennsylvania School of Nursing Philadelphia Pennsylvania USA
| | - Julio C Rojas
- Memory and Aging Center UCSF Weill Institute for Neurosciences University of California San Francisco Memory and Aging Center San Francisco California USA
| | - Carl V Hill
- Chief of Diversity Equity and Inclusion Alzheimer's Association Chicago Illinois USA
| | - Yarissa Reyes
- Director of Diversity Equity and Inclusion Alzheimer's Association Chicago Illinois USA
| | - Peggye Dilworth-Anderson
- Health Policy and Management Gillings School of Global Public Health 1104 D McGavran Greenberg, University of North Carolina-Chapel Hill North Carolina USA
| | - Elena Portacolone
- Institute for Health and Aging University of California San Francisco Philip Lee Institute for Health Policy Studies University of California San Francisco San Francisco California USA
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13
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Parker LJ, Marx KA, Nkimbeng M, Johnson E, Koeuth S, Gaugler JE, Gitlin LN. It's More Than Language: Cultural Adaptation of a Proven Dementia Care Intervention for Hispanic/Latino Caregivers. THE GERONTOLOGIST 2023; 63:558-567. [PMID: 35951488 PMCID: PMC10028233 DOI: 10.1093/geront/gnac120] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Indexed: 11/12/2022] Open
Abstract
Although Hispanic/Latino older adults are at disproportionate and increased risk for Alzheimer's disease and related dementias, few evidence-based supportive care interventions are specifically developed for or adapted for this population. Adapting a supportive care intervention requires more than Spanish language translation; it necessitates an understanding of cultural nuances and care preferences of Hispanic/Latino families and staff who implement the intervention. This article describes the cultural adaptation of the Adult Day Service Plus intervention for delivery by staff to Hispanic/Latino caregivers, which was guided by the cultural adaptation process model. Also, using the Framework for Reporting Adaptations and Modifications-Enhanced, we discuss (a) when modifications were made, (b) who determined the modifications needed, (c) what aspects of the intervention were modified, (d) the relationship to fidelity and how fidelity was maintained, and (e) reasons for modifications. Modifications to the delivery and content were changed to reflect the values and norms of both the Hispanic/Latino staff and the caregivers they serve. As supportive interventions for caregivers are developed and implemented into real-world settings, inclusion of cultural elements may enhance research participation among Hispanic/Latino provider sites, people living with dementia, and their caregivers. Cultural adaptation is an essential consideration when developing, adapting, and implementing previously tested evidence-based interventions. Cultural adaptation offers an important lens by which to identify contextual factors that influence successful adoption to assure equity in the reach of evidence-based programs.
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Affiliation(s)
- Lauren J Parker
- Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Katherine A Marx
- Center for Innovative Care in Aging, Johns Hopkins School of Nursing, Baltimore, Maryland, USA
| | - Manka Nkimbeng
- School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Elma Johnson
- School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Sokha Koeuth
- College of Nursing and Health Professions, Drexel University, Philadelphia, Pennsylvania, USA
| | - Joseph E Gaugler
- School of Public Health, University of Minnesota, Minneapolis, Minnesota, USA
| | - Laura N Gitlin
- Center for Innovative Care in Aging, Johns Hopkins School of Nursing, Baltimore, Maryland, USA
- College of Nursing and Health Professions, Drexel University, Philadelphia, Pennsylvania, USA
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14
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Langbaum JB, Zissimopoulos J, Au R, Bose N, Edgar CJ, Ehrenberg E, Fillit H, Hill CV, Hughes L, Irizarry M, Kremen S, Lakdawalla D, Lynn N, Malzbender K, Maruyama T, Massett HA, Patel D, Peneva D, Reiman EM, Romero K, Routledge C, Weiner MW, Weninger S, Aisen PS. Recommendations to address key recruitment challenges of Alzheimer's disease clinical trials. Alzheimers Dement 2023; 19:696-707. [PMID: 35946590 PMCID: PMC9911558 DOI: 10.1002/alz.12737] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 05/26/2022] [Accepted: 06/14/2022] [Indexed: 11/10/2022]
Abstract
Clinical trials for Alzheimer's disease (AD) are slower to enroll study participants, take longer to complete, and are more expensive than trials in most other therapeutic areas. The recruitment and retention of a large number of qualified, diverse volunteers to participate in clinical research studies remain among the key barriers to the successful completion of AD clinical trials. An advisory panel of experts from academia, patient-advocacy organizations, philanthropy, non-profit, government, and industry convened in 2020 to assess the critical challenges facing recruitment in Alzheimer's clinical trials and develop a set of recommendations to overcome them. This paper briefly reviews existing challenges in AD clinical research and discusses the feasibility and implications of the panel's recommendations for actionable and inclusive solutions to accelerate the development of novel therapies for AD.
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Affiliation(s)
| | - Julie Zissimopoulos
- Sol Price School of Public Policy and Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, California, USA
| | - Rhoda Au
- Departments of Anatomy & Neurobiology, Neurology and Epidemiology, Boston University Schools of Medicine and Public Health, Boston, Massachusetts, USA
| | | | | | | | - Howard Fillit
- Alzheimer’s Drug Discovery Foundation, New York, New York, USA
| | | | | | | | - Sarah Kremen
- The Jona Goldrich Center for Alzheimer’s and Memory Disorders, Department of Neurology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Darius Lakdawalla
- Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, California, USA
| | - Nancy Lynn
- BrightFocus Foundation, Clarksburg, Maryland, USA
| | | | | | | | | | - Desi Peneva
- Leonard D. Schaeffer Center for Health Policy and Economics, University of Southern California, Los Angeles, California, USA
| | | | | | | | - Michael W. Weiner
- Departments of Radiology and Biomedical Imaging, Medicine, Psychiatry, and Neurology, University of California San Francisco, San Francisco, California, USA
| | | | - Paul S. Aisen
- Alzheimer’s Therapeutic Research Institute, University of Southern California, San Diego, California, USA
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15
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Zhang Y, Elgart M, Granot-Hershkovitz E, Wang H, Tarraf W, Ramos AR, Stickel AM, Zeng D, Garcia TP, Testai FD, Wassertheil-Smoller S, Isasi CR, Daviglus ML, Kaplan R, Fornage M, DeCarli C, Redline S, González HM, Sofer T. Genetic associations between sleep traits and cognitive ageing outcomes in the Hispanic Community Health Study/Study of Latinos. EBioMedicine 2023; 87:104393. [PMID: 36493726 PMCID: PMC9732133 DOI: 10.1016/j.ebiom.2022.104393] [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: 07/16/2022] [Revised: 11/18/2022] [Accepted: 11/18/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Sleep phenotypes have been reported to be associated with cognitive ageing outcomes. However, there is limited research using genetic variants as proxies for sleep traits to study their associations. We estimated associations between Polygenic Risk Scores (PRSs) for sleep duration, insomnia, daytime sleepiness, and obstructive sleep apnoea (OSA) and measures of cogntive ageing in Hispanic/Latino adults. METHODS We used summary statistics from published genome-wide association studies to construct PRSs representing the genetic basis of each sleep trait, then we studied the association of the PRSs of the sleep phenotypes with cognitive outcomes in the Hispanic Community Healthy Study/Study of Latinos. The primary model adjusted for age, sex, study centre, and measures of genetic ancestry. Associations are highlighted if their p-value <0.05. FINDINGS Higher PRS for insomnia was associated with lower global cognitive function and higher risk of mild cognitive impairment (MCI) (OR = 1.20, 95% CI [1.06, 1.36]). Higher PRS for daytime sleepiness was also associated with increased MCI risk (OR = 1.14, 95% CI [1.02, 1.28]). Sleep duration PRS was associated with reduced MCI risk among short and normal sleepers, while among long sleepers it was associated with reduced global cognitive function and with increased MCI risk (OR = 1.40, 95% CI [1.10, 1.78]). Furthermore, adjustment of analyses for the measured sleep phenotypes and APOE-ε4 allele had minor effects on the PRS associations with the cognitive outcomes. INTERPRETATION Genetic measures underlying insomnia, daytime sleepiness, and sleep duration are associated with MCI risk. Genetic and self-reported sleep duration interact in their effect on MCI. FUNDING Described in Acknowledgments.
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Affiliation(s)
- Yuan Zhang
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Michael Elgart
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Einat Granot-Hershkovitz
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Heming Wang
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Wassim Tarraf
- Institute of Gerontology, Wayne State University, Detroit, MI, USA
| | - Alberto R Ramos
- Department of Neurology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Ariana M Stickel
- Department of Psychology, San Diego State University, San Diego, CA, USA
| | - Donglin Zeng
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Tanya P Garcia
- Department of Biostatistics, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Fernando D Testai
- Department of Neurology and Rehabilitation, University of Illinois College of Medicine at Chicago, Chicago, IL, USA
| | | | - Carmen R Isasi
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Martha L Daviglus
- Institute for Minority Health Research, University of Illinois at Chicago, Chicago, IL, USA
| | - Robert Kaplan
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY, USA; Public Health Sciences Division, Fred Hutchinson Cancer Center, Seattle, WA 98109, USA
| | - Myriam Fornage
- Brown Foundation Institute of Molecular Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Charles DeCarli
- Department of Neurology, Alzheimer's Disease Center, University of California, Davis, Sacramento, CA, USA
| | - Susan Redline
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Hector M González
- Department of Neurosciences and Shiley-Marcos Alzheimer's Disease Center, University of California, San Diego, La Jolla, CA, USA
| | - Tamar Sofer
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
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16
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Ashford MT, Camacho MR, Jin C, Eichenbaum J, Ulbricht A, Alaniz R, Van De Mortel L, Sorce J, Aaronson A, Parmar S, Flenniken D, Fockler J, Truran D, Mackin RS, Rivera Mindt M, Morlett-Paredes A, González HM, Mayeda ER, Weiner MW, Nosheny RL. Digital culturally tailored marketing for enrolling Latino participants in a web-based registry: Baseline metrics from the Brain Health Registry. Alzheimers Dement 2022; 19:1714-1728. [PMID: 36193827 PMCID: PMC10070578 DOI: 10.1002/alz.12805] [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: 12/17/2021] [Revised: 06/20/2022] [Accepted: 07/22/2022] [Indexed: 11/09/2022]
Abstract
INTRODUCTION This culturally tailored enrollment effort aims to determine the feasibility of enrolling 5000 older Latino adults from California into the Brain Health Registries (BHR) over 2.25 years. METHODS This paper describes (1) the development and deployment of culturally tailored BHR websites and digital ads, in collaboration with a Latino community science partnership board and a marketing company; (2) an interim feasibility analysis of the enrollment efforts and numbers, and participant characteristics (primary aim); as well as (3) an exploration of module completion and a preliminary efficacy evaluation of the culturally tailored digital efforts compared to BHR's standard non-culturally tailored efforts (secondary aim). RESULTS In 12.5 months, 3603 older Latino adults were enrolled (71% of the total California Latino BHR initiative enrollment goal). Completion of all BHR modules was low (6%). DISCUSSION Targeted ad placement, culturally tailored enrollment messaging, and culturally tailored BHR websites increased enrollment of Latino participants in BHR, but did not translate to increased module completion. HIGHLIGHTS Culturally tailored social marketing and website improvements were implemented. The efforts enrolled 5662 Latino individuals in 12.5 months. The number of Latino Brain Health Registry (BHR) participants increased by 122.7%. We failed to adequately enroll female Latinos and Latinos with lower education. Future work will evaluate effects of a newly released Spanish-language BHR website.
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Affiliation(s)
- Miriam T Ashford
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Northern California Institute for Research and Education (NCIRE), Department of Veterans Affairs Medical Center, San Francisco, California, USA
| | - Monica R Camacho
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Northern California Institute for Research and Education (NCIRE), Department of Veterans Affairs Medical Center, San Francisco, California, USA
| | - Chengshi Jin
- University of California San Francisco, Department of Epidemiology and Biostatistics, San Francisco, California, USA
| | - Joseph Eichenbaum
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,University of California, San Francisco Department of Radiology and Biomedical Imaging, San Francisco, California, USA
| | - Aaron Ulbricht
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,University of California, San Francisco Department of Radiology and Biomedical Imaging, San Francisco, California, USA
| | | | | | | | - Anna Aaronson
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Northern California Institute for Research and Education (NCIRE), Department of Veterans Affairs Medical Center, San Francisco, California, USA
| | - Shivam Parmar
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,University of California, San Francisco Department of Radiology and Biomedical Imaging, San Francisco, California, USA
| | - Derek Flenniken
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Northern California Institute for Research and Education (NCIRE), Department of Veterans Affairs Medical Center, San Francisco, California, USA
| | - Juliet Fockler
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,University of California, San Francisco Department of Radiology and Biomedical Imaging, San Francisco, California, USA
| | - Diana Truran
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Northern California Institute for Research and Education (NCIRE), Department of Veterans Affairs Medical Center, San Francisco, California, USA
| | - R Scott Mackin
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Department of Psychiatry, University of California San Francisco, San Francisco, California, USA
| | - Monica Rivera Mindt
- Psychology & Latin American Latino Studies Institute, Fordham University, Joint Appointment in Neurology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Alejandra Morlett-Paredes
- University of California, San Diego, Department of Neurosciences and Shiley-Marcos Alzheimer's Disease Research Center in the School of Medicine, San Diego, California, USA
| | - Hector M González
- University of California, San Diego, Department of Neurosciences and Shiley-Marcos Alzheimer's Disease Research Center in the School of Medicine, San Diego, California, USA
| | - Elizabeth Rose Mayeda
- University of California, Los Angeles, Department of Epidemiology, Los Angeles, California, USA
| | - Michael W Weiner
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Northern California Institute for Research and Education (NCIRE), Department of Veterans Affairs Medical Center, San Francisco, California, USA.,University of California, San Francisco Department of Radiology and Biomedical Imaging, San Francisco, California, USA.,Department of Neurology, University of California San Francisco, San Francisco, California, USA.,Department of Medicine, University of California San Francisco, San Francisco, California, USA
| | - Rachel L Nosheny
- VA, Advanced Imaging Research Center, San Francisco Veteran's Administration Medical Center, San Francisco, California, USA.,Department of Psychiatry, University of California San Francisco, San Francisco, California, USA
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17
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Marquez DX, Perez A, Johnson JK, Jaldin M, Pinto J, Keiser S, Tran T, Martinez P, Guerrero J, Portacolone E. Increasing engagement of Hispanics/Latinos in clinical trials on Alzheimer's disease and related dementias. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2022; 8:e12331. [PMID: 35910673 PMCID: PMC9322823 DOI: 10.1002/trc2.12331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/24/2022] [Accepted: 06/01/2022] [Indexed: 02/02/2023]
Abstract
Introduction Despite evidence that Hispanic/Latino populations are 1.5 times more likely than non-Latino Whites to develop Alzheimer's disease and related dementias (ADRD), Latinos are underrepresented in clinical trials testing treatments for ADRD. Data are needed on facilitators of ADRD clinical trial participation in Latinos. We leveraged in-depth qualitative methods to elucidate barriers and facilitators to participating in ADRD clinical trials in a large and diverse sample of Latinos; and to provide timely and actionable strategies to accelerate representation of Latinos in clinical trials on ADRD. Methods Data were collected in California between January 2019 and June 2020 from 25 focus groups (FGs): eight with Latino adults ages 18 to 49 (n = 54), nine with Latino adults ages 50+ (n = 75), and eight with caregivers of Latino older adults with ADRD (n = 52). Twelve community-based organization administrators were also interviewed. Transcripts of FGs and interviews were entered into Atlas.ti software. Three independent team members analyzed the transcripts with inductive/deductive qualitative content analysis. We triangulated data from stakeholder groups across sites, we used collaborative coding, and used the Consolidated Criteria for Reporting Qualitative Research. Results An overarching theme was a tension between wanting to learn more about ADRD and to participate in ADRD research but having limited awareness and opportunity. Five themes were identified: (1) remaining in limbo, (2) wanting information about ADRD, (3) wanting information on research about ADRD, (4) clearing researchers through trusted local organizations, and (5) practicing altruism through engagement in research opportunities. Discussion To increase representation of Latino communities in clinical trials on ADRD, bilingual information and education on ADRD and clinical trials needs to be better disseminated. Also, working with trusted local, regional, and national organizations can increase participation. Importantly, Latino participation can increase when research teams demonstrate altruistic actions and inform participants of public health reasons requiring their involvement. HIGHLIGHTS Participation in clinical trials on Alzheimer's disease and related dementias (ADRD) is limited among Latinos/Hispanics.Knowing the high prevalence of ADRD in Latinos increases willingness to participate.Observing altruism from researchers increases willingness to participate.Invitations from multiple organizations increases willingness to participate.Researchers should include public health reasons requiring Latinos' involvement.
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Affiliation(s)
- David X. Marquez
- Department of Kinesiology & NutritionUniversity of Illinois at ChicagoRush Alzheimer's Disease CenterChicagoIllinoisUSA
| | - Adriana Perez
- Department of Family & Community HealthSchool of NursingUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | - Julene K. Johnson
- Institute for Health & AgingUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Michelle Jaldin
- Department of Kinesiology & NutritionUniversity of Illinois at ChicagoRush Alzheimer's Disease CenterChicagoIllinoisUSA
| | - Juan Pinto
- Department of Kinesiology & NutritionUniversity of Illinois at ChicagoRush Alzheimer's Disease CenterChicagoIllinoisUSA
| | - Sahru Keiser
- Institute for Health & AgingUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Thi Tran
- Institute for Health & AgingUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Paula Martinez
- Institute for Health & AgingUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Javier Guerrero
- Institute for Health & AgingUniversity of California San FranciscoSan FranciscoCaliforniaUSA
| | - Elena Portacolone
- Institute for Health & AgingUniversity of California San FranciscoSan FranciscoCaliforniaUSA,Philip Lee Institute for Health Policy StudiesUniversity of California San FranciscoSan FranciscoCaliforniaUSA
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18
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More than a participant in trials of cell and gene therapy: Hearing the voices of people living with neurodegenerative diseases. INTERNATIONAL REVIEW OF NEUROBIOLOGY 2022; 166:281-312. [DOI: 10.1016/bs.irn.2022.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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