1
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Wittmann FG, Pabst A, Zülke A, Luppa M, Oey A, Boekholt M, Weise S, Fankhänel T, Kosilek RP, Brettschneider C, Döhring J, Lunden L, Wiese B, Hoffmann W, Frese T, Gensichen J, König HH, Kaduszkiewicz H, Thyrian JR, Riedel-Heller SG. Adherence to a lifestyle intervention - just a question of self-efficacy? Analysis of the AgeWell.de-intervention against cognitive decline. Alzheimers Res Ther 2024; 16:133. [PMID: 38909256 PMCID: PMC11193217 DOI: 10.1186/s13195-024-01499-4] [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: 12/01/2023] [Accepted: 06/12/2024] [Indexed: 06/24/2024]
Abstract
BACKGROUND Aim of this study was to detect predictors of better adherence to the AgeWell.de-intervention, a two-year randomized multi-domain lifestyle intervention against cognitive decline. METHODS Data of 317 intervention group-participants comprising a risk group for dementia (Cardiovascular Risk Factors, Ageing and Dementia (CAIDE) score of ≥ 9; mean age 68.9 years, 49.5% women) from the AgeWell.de intervention study were analysed. Regression models with four blocks of predictors (sociodemographic, cognitive and psychosocial, lifestyle factors and chronic conditions) were run on adherence to the components of nutrition, enhancement of social and physical activity and cognitive training. Adherence to each component was operationalised by assessing the degree of goal achievement per component at up to seven time points during the intervention period, measured using a 5-point Likert scale (mean score of goal achievement). RESULTS Increasing age was negatively associated with adherence, while higher education positively predicted adherence. Participants with better mental state (Montreal Cognitive Assessment (MoCA)-score > 25) at baseline and higher self-efficacy adhered better. Diabetes and cardiovascular conditions were not associated with adherence, whereas smoking negatively affected adherence. Highest education and quitting smoking in the past were the only predictors associated with all four intervention components. CONCLUSION Results identified predictors for better and worse adherence. Particularly self-efficacy seems to be of considerable influence on adherence. This should be considered when designing future intervention trials. TRIAL REGISTRATION German Clinical Trials Register (ref. number: DRKS00013555).
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Grants
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- 01GL1704A, 01GL1704B, 01GL1704C, 01GL1704D, 01GL1704E, 01GL1704F Bundesministerium für Bildung und Forschung
- Universität Leipzig (1039)
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Affiliation(s)
- Felix G Wittmann
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Phillip-Rosenthal-Str. 55, 04103, Leipzig, Germany.
| | - Alexander Pabst
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Phillip-Rosenthal-Str. 55, 04103, Leipzig, Germany
| | - Andrea Zülke
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Phillip-Rosenthal-Str. 55, 04103, Leipzig, Germany
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Phillip-Rosenthal-Str. 55, 04103, Leipzig, Germany
| | - Anke Oey
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, Hannover, Germany
| | - Melanie Boekholt
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
| | - Solveig Weise
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, Saale, Germany
| | - Thomas Fankhänel
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, Saale, Germany
| | - Robert P Kosilek
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Christian Brettschneider
- Department of Health Economics and Health Service Research, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, Kiel, Germany
| | - Laura Lunden
- Institute of General Practice, University of Kiel, Kiel, Germany
| | - Birgitt Wiese
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, Hannover, Germany
| | - Wolfgang Hoffmann
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Site Rostock/ Greifswald, Greifswald, Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, Saale, Germany
| | - Jochen Gensichen
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Hans-Helmut König
- Department of Health Economics and Health Service Research, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | | | - Jochen René Thyrian
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Site Rostock/ Greifswald, Greifswald, Germany
- Faculty V: School of Life Sciences, University of Siegen, Siegen, Germany
| | - Steffi G Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Phillip-Rosenthal-Str. 55, 04103, Leipzig, Germany
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2
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Baker LD, Snyder HM, Espeland MA, Whitmer RA, Kivipelto M, Woolard N, Katula J, Papp KV, Ventrelle J, Graef S, Hill MA, Rushing S, Spell J, Lovato L, Felton D, Williams BJ, Ghadimi Nouran M, Raman R, Ngandu T, Solomon A, Wilmoth S, Cleveland ML, Williamson JD, Lambert KL, Tomaszewski Farias S, Day CE, Tangney CC, Gitelman DR, Matongo O, Reynolds T, Pavlik VN, Yu MM, Alexander AS, Elbein R, McDonald AM, Salloway S, Wing RR, Antkowiak S, Morris MC, Carrillo MC. Study design and methods: U.S. study to protect brain health through lifestyle intervention to reduce risk (U.S. POINTER). Alzheimers Dement 2024; 20:769-782. [PMID: 37776210 PMCID: PMC10916955 DOI: 10.1002/alz.13365] [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: 04/17/2023] [Revised: 05/30/2023] [Accepted: 06/02/2023] [Indexed: 10/02/2023]
Abstract
INTRODUCTION The U.S. study to protect brain health through lifestyle intervention to reduce risk (U.S. POINTER) is conducted to confirm and expand the results of the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) in Americans. METHODS U.S. POINTER was planned as a 2-year randomized controlled trial of two lifestyle interventions in 2000 older adults at risk for dementia due to well-established factors. The primary outcome is a global cognition composite that permits harmonization with FINGER. RESULTS U.S. POINTER is centrally coordinated and conducted at five clinical sites (ClinicalTrials.gov: NCT03688126). Outcomes assessments are completed at baseline and every 6 months. Both interventions focus on exercise, diet, cognitive/social stimulation, and cardiovascular health, but differ in intensity and accountability. The study partners with a worldwide network of similar trials for harmonization of methods and data sharing. DISCUSSION U.S. POINTER is testing a potentially sustainable intervention to support brain health and Alzheimer's prevention for Americans. Impact is strengthened by the targeted participant diversity and expanded scientific scope through ancillary studies.
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Affiliation(s)
- Laura D. Baker
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
- Wake Forest University School of MedicineDivision of Public Health SciencesWinston SalemNorth CarolinaUSA
- Wake Forest University School of MedicineDepartment of NeurologyWinston SalemNorth CarolinaUSA
| | | | - Mark A. Espeland
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
- Wake Forest University School of MedicineDivision of Public Health SciencesWinston SalemNorth CarolinaUSA
| | - Rachel A. Whitmer
- University of California DavisDepartment of Public Health SciencesSacramentoCaliforniaUSA
| | - Miia Kivipelto
- Karolinska Institute, Division of Clinical GeriatricsCenter for Alzheimer ResearchStockholmSweden
- University of Eastern FinlandInstitute of Public Health and Clinical NutritionKuopioFinland
- Imperial College London, School of Public HealthAgeing Epidemiology Research UnitLondonUK
- FINGERS Brain Health InstituteStockholmSweden
| | - Nancy Woolard
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
| | - Jeffrey Katula
- Wake Forest UniversityDepartment of Health and Exercise ScienceWinston SalemNorth CarolinaUSA
| | - Kathryn V. Papp
- Brigham and Women's HospitalDepartment of NeurologyBostonMassachusettsUSA
- Massachusetts General HospitalDepartment of NeurologyBostonMassachusettsUSA
- Harvard Medical SchoolDepartment of NeurologyBostonMassachusettsUSA
| | - Jennifer Ventrelle
- Rush University Medical Center, Departments of Clinical Nutritionand Family and Preventive MedicineChicagoIllinoisUSA
| | - Sarah Graef
- Rush University Medical Center, Departments of Clinical Nutritionand Family and Preventive MedicineChicagoIllinoisUSA
| | - Marcus A. Hill
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
| | - Scott Rushing
- Wake Forest University School of MedicineDivision of Public Health SciencesWinston SalemNorth CarolinaUSA
| | - Julia Spell
- Wake Forest University School of MedicineDivision of Public Health SciencesWinston SalemNorth CarolinaUSA
| | - Laura Lovato
- Wake Forest University School of MedicineDivision of Public Health SciencesWinston SalemNorth CarolinaUSA
| | - Deborah Felton
- Wake Forest University School of MedicineDivision of Public Health SciencesWinston SalemNorth CarolinaUSA
| | - Benjamin J. Williams
- Wake Forest University School of MedicineDepartment of NeurologyWinston SalemNorth CarolinaUSA
| | - Mina Ghadimi Nouran
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
| | - Rema Raman
- University of Southern CaliforniaAlzheimer's Therapeutic Research InstituteSan DiegoCaliforniaUSA
| | - Tiia Ngandu
- Karolinska Institute, Division of Clinical GeriatricsCenter for Alzheimer ResearchStockholmSweden
- Finnish Institute for Health and WelfareDepartment of Public Health and WelfareHelsinkiFinland
| | - Alina Solomon
- Karolinska Institute, Division of Clinical GeriatricsCenter for Alzheimer ResearchStockholmSweden
- Imperial College London, School of Public HealthAgeing Epidemiology Research UnitLondonUK
- FINGERS Brain Health InstituteStockholmSweden
- University of Eastern FinlandInstitute of Clinical Medicine/NeurologyKuopioFinland
| | - Sharon Wilmoth
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
| | - Maryjo L. Cleveland
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
| | - Jeff D. Williamson
- Wake Forest University School of MedicineDepartment of Internal MedicineWinston SalemNorth CarolinaUSA
| | | | | | - Claire E. Day
- Alzheimer's AssociationNorthern California Northern Nevada ChapterSan JoseCaliforniaUSA
| | - Christy C. Tangney
- University of Southern CaliforniaAlzheimer's Therapeutic Research InstituteSan DiegoCaliforniaUSA
| | - Darren R. Gitelman
- Advocate Health CareDepartment of Behavioral NeurologyDowners GroveIllinoisUSA
| | - Olivia Matongo
- Alzheimer's AssociationIllinois ChapterChicagoIllinoisUSA
| | | | - Valory N. Pavlik
- Baylor College of MedicineDepartment of NeurologyHoustonTexasUSA
| | - Melissa M. Yu
- Baylor College of MedicineDepartment of NeurologyHoustonTexasUSA
| | | | - Richard Elbein
- Alzheimer's AssociationHouston & Southeast Texas ChapterHoustonTexasUSA
| | | | - Stephen Salloway
- Butler Hospital, Memory and Aging Programand Warren Alpert Medical School of Brown UniversityProvidenceRhode IslandUSA
| | - Rena R. Wing
- Brown University, Department of Psychiatry and Human BehaviorSchool of MedicineProvidenceRhode IslandUSA
| | - Susan Antkowiak
- Alzheimer's AssociationRhode Island ChapterProvidenceRhode IslandUSA
| | - Martha Clare Morris
- Rush University Medical Center, Departments of Clinical Nutritionand Family and Preventive MedicineChicagoIllinoisUSA
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3
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Zülke AE, Pabst A, Luppa M, Roehr S, Seidling H, Oey A, Cardona MI, Blotenberg I, Bauer A, Weise S, Zöllinger I, Sanftenberg L, Brettschneider C, Döhring J, Lunden L, Czock D, Haefeli WE, Wiese B, Hoffmann W, Frese T, Gensichen J, König H, Kaduszkiewicz H, Thyrian JR, Riedel‐Heller SG. A multidomain intervention against cognitive decline in an at-risk-population in Germany: Results from the cluster-randomized AgeWell.de trial. Alzheimers Dement 2024; 20:615-628. [PMID: 37768074 PMCID: PMC10917033 DOI: 10.1002/alz.13486] [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: 05/10/2023] [Revised: 08/22/2023] [Accepted: 09/02/2023] [Indexed: 09/29/2023]
Abstract
INTRODUCTION We investigated the effectiveness of a multidomain intervention to preserve cognitive function in older adults at risk for dementia in Germany in a cluster-randomized trial. METHODS Individuals with a Cardiovascular Risk Factors, Aging, and Dementia (CAIDE) risk score ≥ 9 aged 60 to 77 years were recruited. After randomization of their general practitioner (GP), patients received a multidomain intervention (including optimization of nutrition and medication, and physical, social, and cognitive activity) or general health advice and GP treatment as usual over 24 months. Primary outcome was global cognitive performance (composite z score, based on domain-specific neuropsychological tests). RESULTS Of 1030 participants at baseline, n = 819 completed the 24-month follow-up assessment. No differences regarding global cognitive performance (average marginal effect = 0.010, 95% confidence interval: -0.113, 0.133) were found between groups at follow-up. Perceived restrictions in intervention conduct by the COVID-19 pandemic did not impact intervention effectiveness. DISCUSSION The intervention did not improve global cognitive performance. HIGHLIGHTS Overall, no intervention effects on global cognitive performance were detected. The multidomain intervention improved health-related quality of life in the total sample. In women, the multidomain intervention reduced depressive symptoms. The intervention was completed during the COVID-19 pandemic.
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Affiliation(s)
- Andrea E. Zülke
- Institute of Social MedicineOccupational Health and Public Health (ISAP), Medical FacultyUniversity of LeipzigLeipzigGermany
| | - Alexander Pabst
- Institute of Social MedicineOccupational Health and Public Health (ISAP), Medical FacultyUniversity of LeipzigLeipzigGermany
| | - Melanie Luppa
- Institute of Social MedicineOccupational Health and Public Health (ISAP), Medical FacultyUniversity of LeipzigLeipzigGermany
| | - Susanne Roehr
- Institute of Social MedicineOccupational Health and Public Health (ISAP), Medical FacultyUniversity of LeipzigLeipzigGermany
- School of PsychologyMassey UniversityManawatū CampusPalmerston NorthNew Zealand
- Global Brain Health Institute (GBHI)Trinity College DublinDublinIreland
| | - Hanna Seidling
- Department of Clinical Pharmacology and PharmacoepidemiologyHeidelberg University HospitalHeidelbergGermany
| | - Anke Oey
- Institute for General PracticeWork Group Medical Statistics and IT‐InfrastructureHannover Medical SchoolHannoverGermany
| | - Maria Isabel Cardona
- German Center for Neurodegenerative Diseases (DZNE)Rostock/GreifswaldGreifswaldGermany
| | - Iris Blotenberg
- German Center for Neurodegenerative Diseases (DZNE)Rostock/GreifswaldGreifswaldGermany
| | - Alexander Bauer
- Institute of General Practice and Family MedicineMartin‐Luther‐University Halle‐WittenbergHalle (Saale)Germany
| | - Solveig Weise
- Institute of General Practice and Family MedicineMartin‐Luther‐University Halle‐WittenbergHalle (Saale)Germany
| | - Isabel Zöllinger
- Institute of General Practice/Family MedicineUniversity Hospital of LMU MunichMunichGermany
| | - Linda Sanftenberg
- Institute of General Practice/Family MedicineUniversity Hospital of LMU MunichMunichGermany
| | - Christian Brettschneider
- University Medical Center Hamburg‐EppendorfDepartment of Health Economics and Health Service ResearchHamburgGermany
| | | | - Laura Lunden
- Institute of General PracticeUniversity of KielKielGermany
| | - David Czock
- Department of Clinical Pharmacology and PharmacoepidemiologyHeidelberg University HospitalHeidelbergGermany
| | - Walter E. Haefeli
- Department of Clinical Pharmacology and PharmacoepidemiologyHeidelberg University HospitalHeidelbergGermany
| | - Birgitt Wiese
- Institute for General PracticeWork Group Medical Statistics and IT‐InfrastructureHannover Medical SchoolHannoverGermany
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases (DZNE)Rostock/GreifswaldGreifswaldGermany
- Institute for Community MedicineUniversity Medicine GreifswaldGreifswaldGermany
| | - Thomas Frese
- Institute of General Practice and Family MedicineMartin‐Luther‐University Halle‐WittenbergHalle (Saale)Germany
| | - Jochen Gensichen
- Institute of General Practice/Family MedicineUniversity Hospital of LMU MunichMunichGermany
| | - Hans‐Helmut König
- University Medical Center Hamburg‐EppendorfDepartment of Health Economics and Health Service ResearchHamburgGermany
| | | | - Jochen René Thyrian
- German Center for Neurodegenerative Diseases (DZNE)Rostock/GreifswaldGreifswaldGermany
- Institute for Community MedicineUniversity Medicine GreifswaldGreifswaldGermany
- Faculty V–Faculty of Life SciencesUniversity of SiegenSiegenGermany
| | - Steffi G. Riedel‐Heller
- Institute of Social MedicineOccupational Health and Public Health (ISAP), Medical FacultyUniversity of LeipzigLeipzigGermany
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4
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Cardona MI, Luppa M, Zülke A, Kroeber ES, Bauer A, Döhring J, Escales C, Brettschneider C, Frese T, Kosilek RP, Gensichen J, Hoffmann W, Kaduszkiewicz H, König HH, Wiese B, Riedel-Heller SG, Thyrian JR. Mediating Factors Associated With Physical Activity in Older Adults at Increased Dementia Risk. Am J Alzheimers Dis Other Demen 2024; 39:15333175241257849. [PMID: 38828622 PMCID: PMC11149443 DOI: 10.1177/15333175241257849] [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: 06/05/2024]
Abstract
While regular physical-activity (PA) is beneficial, multimorbid individuals at increased dementia risk may exhibit reduced PA levels. Thus, a more comprehensive understanding of mediating factors responsible for inactivity in this population is needed. This study investigated the impact of a multimodal intervention on PA changes at 24-month follow-up and associated mediating factors among community-dwelling patients aged 60-77, with increased dementia risk determined by the CAIDE Dementia Risk Score. Of 1030 participants recruited, 819 completed the assessment. Thus, a generalized estimating equations model initially assessed differences in PA over 24 months, followed by a tree analysis identifying mediating factors influencing PA changes post-intervention. While no significant effect on regular PA was found during the follow-up (P = .674), subgroup analysis revealed improved self-efficacy (P = .000) associated with increased engagement in PA. Incorporating self-efficacy elements into future strategies is crucial for promoting PA among individuals with multimorbidity and at increased dementia risk.
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Affiliation(s)
- Maria Isabel Cardona
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Andrea Zülke
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Eric S. Kroeber
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Alexander Bauer
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, Kiel, Germany
| | | | - Christian Brettschneider
- Department of Health Economics and Health Service Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Robert P. Kosilek
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Jochen Gensichen
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | | | - Hans-Helmut König
- Department of Health Economics and Health Service Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Birgitt Wiese
- MHH Information Technology, Hannover Medical School, Hannover, Germany
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Jochen René Thyrian
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
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5
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Buchholz M, Zöllinger I, Thyrian JR, Luppa M, Zülke A, Döhring J, Lunden L, Sanftenberg L, Brettschneider C, Czock D, Frese T, Gensichen J, Hoffmann W, Kaduszkiewicz H, König HH, Wiese B, Riedel-Heller SG, Blotenberg I. Factors Associated with Lower Social Activity in German Older Adults at Increased Risk of Dementia: A Cross-Sectional Analysis. J Alzheimers Dis 2024; 98:1443-1455. [PMID: 38607756 DOI: 10.3233/jad-231226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2024]
Abstract
Background Studies demonstrate associations between low social activity in older adults and cognitive decline. Little has been investigated regarding which factors are associated with low social activity in older adults at increased risk of dementia. Objective We investigate which sociodemographic, psychological, health-related, and environmental factors are associated with low social activity in older adults at increased risk of dementia. Additionally, we describe the stages of health behavior change, the types of social activities, and the duration of the current level of social activity. Methods We used baseline data of 1,015 participants from the AgeWell.de trial. We conducted logistic and Poisson regression analyses to investigate factors associated with low social activity. We report descriptive statistics on the stages of change in the sample, the types of social activities most frequently pursued, and the duration of the current level of social activity. Results Lower income, non-usage of public transport, depressive symptoms, cognitive, mobility, and hearing impairment were negatively associated with social activity. The majority of the sample was in the maintenance stage, followed by the precontemplation stage. The most common social activities were traveling and hobbies with others. Participants have maintained their current level of social activity for several years. Conclusions We identified a lack of resources (income, transport), depressive symptoms and poorer health (cognitive, mobility and hearing impairment) as barriers to social activity. Interventions promoting social activity in older adults at risk of dementia may specifically target individuals with these risk factors. Low-threshold opportunities for social activity may be particularly beneficial.
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Affiliation(s)
- Maresa Buchholz
- German Center for Neurodegenerative Diseases (DZNE), Greifswald, Germany
| | - Isabel Zöllinger
- Institute of General Practice and Family Medicine, Ludwig Maximilian University Hospital, Ludwig Maximilian University Munich (LMU), Munich, Germany
| | - Jochen René Thyrian
- German Center for Neurodegenerative Diseases (DZNE), Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
- University of Siegen, Faculty V: School of Life Sciences, Siegen, Germany
| | - Melanie Luppa
- Medical Faculty, Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Andrea Zülke
- Medical Faculty, Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, Kiel, Germany
| | - Laura Lunden
- Institute of General Practice, University of Kiel, Kiel, Germany
| | - Linda Sanftenberg
- Institute of General Practice and Family Medicine, Ludwig Maximilian University Hospital, Ludwig Maximilian University Munich (LMU), Munich, Germany
| | - Christian Brettschneider
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - David Czock
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle/Saale, Germany
| | - Jochen Gensichen
- Institute of General Practice and Family Medicine, Ludwig Maximilian University Hospital, Ludwig Maximilian University Munich (LMU), Munich, Germany
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases (DZNE), Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
| | | | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Birgitt Wiese
- MHH Information Technology, Hannover Medical School, Hannover, Germany
| | - Steffi G Riedel-Heller
- Medical Faculty, Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Iris Blotenberg
- German Center for Neurodegenerative Diseases (DZNE), Greifswald, Germany
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Kaier K, Metzner G, Horstmeier L, Bitzer EM, Heimbach B, Kiekert J, Voigt-Radloff S, Farin-Glattacker E. The economic impact of a local, collaborative, stepped, and personalized care management for older people with chronic diseases: results from the randomized comparative effectiveness LoChro-trial. BMC Health Serv Res 2023; 23:1422. [PMID: 38102609 PMCID: PMC10724907 DOI: 10.1186/s12913-023-10401-1] [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: 05/23/2023] [Accepted: 11/29/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Within the ageing population of Western societies, an increasing number of older people have multiple chronic conditions. Because multiple health problems require the involvement of several health professionals, multimorbid older people often face a fragmented health care system. To address these challenges, in a two-group parallel randomized controlled trial, a newly developed care management approach (LoChro-Care) was compared with usual care. METHODS LoChro-Care consists of individualized care provided by chronic care managers with 7 to 16 contacts over 12 months. Patients aged 65 + with chronic conditions were recruited from inpatient and outpatient departments. Healthcare utilization costs are calculated by using an adapted version of the generic, self-reporting FIMA©-questionnaire with the application of standardized unit costs. Questionnaires were given at 3 time points (T0 baseline, T1 after 12 months, T2 after 18 months). The primary outcome was overall 3-month costs of healthcare utilization at T1 and T2. The data were analyzed using generalized linear models with log-link and gamma distribution and adjustment for age, sex, level of care as well as the 3-month costs of care at T0. RESULTS Three hundred thirty patients were analyzed. The results showed no significant difference in the costs of healthcare utilization between participants who received LoChro-Care and those who received usual care, regardless of whether the costs were evaluated 12 (adjusted mean difference € 130.99, 95%CI €-1477.73 to €1739.71, p = 0.873) or 18 (adjusted mean difference €192.99, 95%CI €-1894.66 to €2280.65, p = 0.856) months after the start of the intervention. CONCLUSION This study revealed no differences in costs between older people receiving LoChro-Care or usual care. Before implementing the intervention, further studies with larger sample sizes are needed to provide robust evidence on the cost effects of LoChro-Care. TRIAL REGISTRATION German Clinical Trials Register (DRKS): DRKS00013904, https://drks.de/search/de/trial/DRKS00013904 ; date of first registration 02/02/2018.
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Affiliation(s)
- Klaus Kaier
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Hugstetter Str. 49, 79106, Freiburg, Germany.
| | - Gloria Metzner
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Lukas Horstmeier
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | | | - Bernhard Heimbach
- Centre for Geriatric Medicine and Gerontology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Jasmin Kiekert
- Catholic University of Applied Sciences Freiburg, Karlstraße 63, 79104, Freiburg, Germany
| | - Sebastian Voigt-Radloff
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
- Centre for Geriatric Medicine and Gerontology, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Erik Farin-Glattacker
- Section of Health Care Research and Rehabilitation Research, Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
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7
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García Montenegro P, Fedosse E, Urrutia Urrutia G. Systematization of a cognitive-communicative intervention based on reminiscence for older adults. Codas 2023; 35:e20220152. [PMID: 38055410 PMCID: PMC10903332 DOI: 10.1590/2317-1782/20232022152pt] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 05/31/2023] [Indexed: 12/08/2023] Open
Abstract
PURPOSE To determine the effect of the reminiscence-based cognitive-communicative intervention program (CCSP-R) on global cognitive processing and self-perception of subjective well-being. METHODS A purposive sample of 100 self-care elderly adults, with 65 composing the study group and 35 in the control group. The study group was subjected to the proposed program. The Wilcoxon test compared the outcome measures of global cognitive efficacy (MMSE) and subjective well-being (SWLS) before and after the program, whereas the Mann-Whitney U test compared the pre- and post-test differences between the two groups. RESULTS A statistically significant difference was found between the pre- and post-test of the SWLS in the study group, but not in the control group. This result was replicated in the global cognitive efficacy variable. A difference between the groups occurred in both measures, with greater benefit for the group that received the intervention. CONCLUSION The CCSP-R is a viable alternative for cognitive-communicative stimulation of functional order. The evidence of differences in performance supports its usefulness and validity for intervention in primary care or other similar contexts.
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Affiliation(s)
- Pedro García Montenegro
- Departamento de Ciencias de la Fonoaudiología, Facultad de Ciencias de la Salud, Universidad de Talca - UTALCA - Talca (VII Región del Maule), Chile
| | - Elenir Fedosse
- Programa de Pós-graduação em Distúrbios da Comunicação Humana, Universidade Federal de Santa Maria - UFSM - Santa Maria (RS), Brasil
| | - Gabriel Urrutia Urrutia
- Departamento de Ciencias de la Fonoaudiología, Facultad de Ciencias de la Salud, Universidad de Talca - UTALCA - Talca (VII Región del Maule), Chile
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8
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Stein J, Riedel-Heller SG. Health in old age - status quo, challenges, and opportunities. JOURNAL OF HEALTH MONITORING 2023; 8:3-6. [PMID: 37829117 PMCID: PMC10565701 DOI: 10.25646/11668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 10/14/2023]
Affiliation(s)
- Janine Stein
- Leipzig University, Faculty of Medicine Institute of Social Medicine, Occupational Health and Public Health (ISAP), Germany
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9
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Zöllinger I, Bauer A, Blotenberg I, Brettschneider C, Buchholz M, Czock D, Döhring J, Escales C, Fankhaenel T, Frese T, Hoffmann W, Kaduszkiewicz H, König HH, Luppa M, Oey A, Pabst A, Sanftenberg L, Thyrian JR, Weiss J, Wendel F, Wiese B, Riedel-Heller SG, Gensichen J. Associations of Depressive Symptoms with Subjective Cognitive Decline in Elderly People-A Cross-Sectional Analysis from the AgeWell.de-Study. J Clin Med 2023; 12:5205. [PMID: 37629244 PMCID: PMC10455560 DOI: 10.3390/jcm12165205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/27/2023] Open
Abstract
To develop effective dementia prevention strategies, it is necessary to understand risk factors, associated factors and early signs of dementia. Subjective cognitive decline (SCD) is the earliest form of dementia. The aim of this study is to assess depression as a factor that is significantly associated with SCD. The data of 1030 general practitioner patients from the AgeWell.de-study (60-77 years; CAIDE dementia risk score ≥ 9) were analysed. A descriptive analysis was conducted using validated instruments like the Geriatric depression scale (GDS), Lubben social network scale (LSNS-6) and education classes according to CASMIN (Comparative Analysis of Social Mobility in Industrial Nations). A multivariate regression model with the dependent variable SCD was calculated. Of the 1030 participants, 5.9% had depressive symptoms and 31.3% SCD. The group with depressive symptoms showed significantly higher body-mass-index (p = 0.005), lower education class (p = 0.022), lower LSNS-6 score (p < 0.001), higher sports activity (p < 0.001), and more sleeping problems (p = 0.026). In the regression model a higher GDS-score [Odds ratio (OR): 1.219 (p < 0.001)], more sleeping problems [OR: 1.550 (p = 0.017)] and higher education class [middle/high: OR: 1.474/1.875 (p = 0.037/0.004)] were significantly associated with SCD. This study identified depressive symptoms, sleeping problems, and higher education classes as factors associated with SCD, which can represent an early form of dementia.
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Affiliation(s)
- Isabel Zöllinger
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (L.S.); (J.W.); (F.W.); (J.G.)
| | - Alexander Bauer
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle, Germany; (A.B.); (T.F.); (T.F.)
| | - Iris Blotenberg
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany; (I.B.); (M.B.); (W.H.); (J.R.T.)
| | - Christian Brettschneider
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (C.B.); (H.-H.K.)
| | - Maresa Buchholz
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany; (I.B.); (M.B.); (W.H.); (J.R.T.)
| | - David Czock
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, 69120 Heidelberg, Germany;
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany; (J.D.); (C.E.); (H.K.)
| | - Catharina Escales
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany; (J.D.); (C.E.); (H.K.)
| | - Thomas Fankhaenel
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle, Germany; (A.B.); (T.F.); (T.F.)
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle, Germany; (A.B.); (T.F.); (T.F.)
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany; (I.B.); (M.B.); (W.H.); (J.R.T.)
- Institute for Community Medicine, University Medicine Greifswald, 17487 Greifswald, Germany
| | - Hanna Kaduszkiewicz
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany; (J.D.); (C.E.); (H.K.)
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (C.B.); (H.-H.K.)
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany; (M.L.); (A.P.); (S.G.R.-H.)
| | - Anke Oey
- State Health Department of Lower Saxony, 30449 Hannover, Germany;
| | - Alexander Pabst
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany; (M.L.); (A.P.); (S.G.R.-H.)
| | - Linda Sanftenberg
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (L.S.); (J.W.); (F.W.); (J.G.)
| | - Jochen René Thyrian
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany; (I.B.); (M.B.); (W.H.); (J.R.T.)
- Institute for Community Medicine, University Medicine Greifswald, 17487 Greifswald, Germany
| | - Julian Weiss
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (L.S.); (J.W.); (F.W.); (J.G.)
| | - Flora Wendel
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (L.S.); (J.W.); (F.W.); (J.G.)
| | - Birgitt Wiese
- Work Group Medical Statistics and IT-Infrastructure, Institute for General Practice, Hannover Medical School, 30625 Hannover, Germany;
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany; (M.L.); (A.P.); (S.G.R.-H.)
| | - Jochen Gensichen
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (L.S.); (J.W.); (F.W.); (J.G.)
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10
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Blotenberg I, Hoffmann W, René Thyrian J. Dementia in Germany: Epidemiology and Prevention Potential. DEUTSCHES ARZTEBLATT INTERNATIONAL 2023; 120:470-476. [PMID: 37226316 PMCID: PMC10487668 DOI: 10.3238/arztebl.m2023.0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 09/13/2022] [Accepted: 04/05/2023] [Indexed: 05/26/2023]
Abstract
BACKGROUND The further development of public-health approaches for the prevention of dementia requires estimates of the number of people with dementia, trends in incidence and prevalence, and the potential impact of preventive measures. METHODS The projections described here are based on incidence and prevalence data for Europe and on current and projected population figures from the German Federal Statistical Office. Four scenarios were calculated on the basis of two different population projections and the assumption of either stable or declining prevalence. Data from the German Aging Survey were used to estimate the prevention potential for eleven potentially modifiable risk factors for dementia. Weighting factors were determined to adjust for correlations between risk factors. RESULTS Approximately 1.8 million people were living with dementia in Germany as of December 31, 2021; the number of new dementia cases in 2021 is estimated at 360 000 to 440 000. In 2033, depending on the scenario, 1.65 to 2 million people aged 65 and older may be affected; we consider likelihood of the lower end of this range to be very low. It is estimated that 38% of these cases are associated with 11 potentially modifiable risk factors. A 15% reduction in the prevalence of risk factors could potentially decrease the number of cases by up to 138 000 in 2033. CONCLUSION We assume that the number of people with dementia in Germany will increase, but there is considerable prevention potential. Multimodal prevention approaches to promote healthy aging should be further developed and put into practice. Better data are needed on incidence and prevalence of dementia in Germany.
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Affiliation(s)
- Iris Blotenberg
- German Center for Neurodegenerative Diseases (DZNE), Location Rostock/Greifswald
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases (DZNE), Location Rostock/Greifswald
- Institute for Community Medicine, Greifswald University Medicine
| | - Jochen René Thyrian
- German Center for Neurodegenerative Diseases (DZNE), Location Rostock/Greifswald
- Institute for Community Medicine, Greifswald University Medicine
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11
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Wittmann FG, Zülke A, Pabst A, Luppa M, Thyrian JR, Kästner A, Hoffmann W, Kaduszkiewicz H, Döhring J, Escales C, Gensichen J, Zöllinger I, Kosilek RP, Wiese B, Oey A, König HH, Brettschneider C, Frese T, Riedel-Heller SG. COVID-19 government measures and their impact on mental health: a cross-sectional study of older primary care patients in Germany. Front Public Health 2023; 11:1141433. [PMID: 37283986 PMCID: PMC10239963 DOI: 10.3389/fpubh.2023.1141433] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/09/2023] [Indexed: 06/08/2023] Open
Abstract
Background With the outbreak of COVID-19, government measures including social distancing and restrictions of social contacts were imposed to slow the spread of the virus. Since older adults are at increased risk of severe disease, they were particularly affected by these restrictions. These may negatively affect mental health by loneliness and social isolation, which constitute risk factors for depressiveness. We aimed to analyse the impact of perceived restriction due to government measures on depressive symptoms and investigated stress as mediator in an at-risk-population in Germany. Methods Data were collected in April 2020 from the population of the AgeWell.de-study, including individuals with a Cardiovascular Risk Factors, Aging, and Incidence of Dementia (CAIDE) score ≥9, using the depression subscale of the Brief Symptom Inventory (BSI-18) and the Perceived Stress Scale (PSS-4). Feeling restricted due to COVID-19 government measures was surveyed with a standardized questionnaire. Stepwise multivariate regressions using zero-inflated negative binomial models were applied to analyse depressive symptoms, followed by a general structural equation model to assess stress as mediator. Analysis were controlled for sociodemographic factors as well as social support. Results We analysed data from 810 older adults (mean age = 69.9, SD = 5). Feeling restricted due to COVID-19 government measures was linked to increased depressiveness (b = 0.19; p < 0.001). The association was no longer significant when adding stress and covariates (b = 0.04; p = 0.43), while stress was linked to increased depressive symptoms (b = 0.22; p < 0.001). A final model confirms the assumption that the feeling of restriction is mediated by stress (total effect: b = 0.26; p < 0.001). Conclusion We found evidence that feeling restricted due to COVID-19 government measures is associated with higher levels of depressive symptoms in older adults at increased risk for dementia. The association is mediated by perceived stress. Furthermore, social support was significantly associated with less depressive symptoms. Thus, it is of high relevance to consider possible adverse effects of government measures related to COVID-19 on mental health of older people.
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Affiliation(s)
- Felix G. Wittmann
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Andrea Zülke
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Alexander Pabst
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Jochen René Thyrian
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
- Faculty V: School of Life Sciences, University of Siegen, Siegen, Germany
| | - Anika Kästner
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
| | - Wolfgang Hoffmann
- Institute for Community Medicine, University Medicine Greifswald (UMG), Greifswald, Germany
- German Centre for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, Greifswald, Germany
| | | | - Juliane Döhring
- Institute of General Practice, University of Kiel, Kiel, Germany
| | | | - Jochen Gensichen
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, Munich, Germany
| | - Isabel Zöllinger
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, Munich, Germany
| | - Robert Philipp Kosilek
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, Munich, Germany
| | - Birgitt Wiese
- Hannover Medical School, Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover, Germany
| | - Anke Oey
- Hannover Medical School, Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover, Germany
| | - Hans-Helmut König
- Department of Health Economics and Health Service Research, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Christian Brettschneider
- Department of Health Economics and Health Service Research, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, Halle (Saale), Germany
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
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12
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Sommerlad A, Kivimäki M, Larson EB, Röhr S, Shirai K, Singh-Manoux A, Livingston G. Social participation and risk of developing dementia. NATURE AGING 2023; 3:532-545. [PMID: 37202513 DOI: 10.1038/s43587-023-00387-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 02/22/2023] [Indexed: 05/20/2023]
Abstract
The increasing number of people with dementia globally illustrates the urgent need to reduce dementia's scale and impact. Lifetime social participation may affect dementia risk by increasing cognitive reserve, and through brain maintenance by reducing stress and improving cerebrovascular health. It may therefore have important implications for individual behavior and public health policy aimed at reducing dementia burden. Observational study evidence indicates that greater social participation in midlife and late life is associated with 30-50% lower subsequent dementia risk, although some of this may not be causal. Social participation interventions have led to improved cognition but, partly due to short follow-up and small numbers of participants, no reduction in risk of dementia. We summarize the evidence linking social participation with dementia, discuss potential mechanisms by which social participation is likely to reduce and mitigate the impact of neuropathology in the brain, and consider the implications for future clinical and policy dementia prevention interventions.
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Affiliation(s)
- Andrew Sommerlad
- Division of Psychiatry, University College London, London, UK.
- Camden and Islington NHS Foundation Trust, London, UK.
| | - Mika Kivimäki
- Division of Psychiatry, University College London, London, UK
- Department of Public Health, University of Helsinki, Helsinki, Finland
| | - Eric B Larson
- University of Washington Schools of Medicine and Public Health, Seattle, WA, USA
| | - Susanne Röhr
- School of Psychology, Massey University, Manawatu, New Zealand
- Global Brain Health Institute (GBHI), Trinity College Dublin, Dublin, Ireland
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, Leipzig, Germany
| | - Kokoro Shirai
- Department of Social Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Archana Singh-Manoux
- Division of Psychiatry, University College London, London, UK
- Université Paris Cité, Inserm, U1153, Paris, France
| | - Gill Livingston
- Division of Psychiatry, University College London, London, UK
- Camden and Islington NHS Foundation Trust, London, UK
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13
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Thyrian JR. [Prevention and health promotion in dementia: motivation for change within preventive interventions-Empirical results]. DER NERVENARZT 2023; 94:375-383. [PMID: 37010589 DOI: 10.1007/s00115-023-01480-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Accepted: 03/21/2023] [Indexed: 04/04/2023]
Abstract
BACKGROUND Aging healthily and prevention of diseases are statutory and a national health target. There is convincing evidence that describes the modifiable risk factors, which are principally suitable for preventive measures. OBJECTIVE Definition of terms, presentation of the roots of prevention in laws, strategies and guidelines. Presentation of the risk factors for dementia, outline of effective preventive measures and their promising components. MATERIAL AND METHODS Prevention is systematically described. The available evidence on risk factors, health behavior and preventive measures is analyzed. A multimodal intervention is presented and the influence of motivation on a change in behavior is outlined, exemplified by physical activity. RESULTS AND DISCUSSION Aging healthily is a national health target and prevention of disease is rooted and defined in both the legislation and guidelines. The current evidence on modifiable risk factors for dementia originates from 12 factors. These include behavior-associated factors, such as inactivity, diabetes and smoking. The efficacy of preventive measures can be described by their effectiveness, the utilization when available and the principal availability for all people for whom they are indicated. Changing a health behavior is complex and dependent among other things on the motivation to want to change a behavior. Currently, multimodal prevention programs appear to be very promising for the prevention of cognitive disorders and dementia.
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Affiliation(s)
- Jochen René Thyrian
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE) Greifswald, MV GERMANY, Ellernholzstr. 1-2, 17489, Greifswald, Deutschland.
- Institut für Community Medicine, Universitätsmedizin Greifswald, Greifswald, Deutschland.
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14
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Coon DW, Gómez-Morales A. Modifiable Risk Factors for Brain Health and Dementia and Opportunities for Intervention: A Brief Review. Clin Gerontol 2023; 46:143-154. [PMID: 35996225 DOI: 10.1080/07317115.2022.2114396] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Maintaining brain health and promoting healthy lifestyle strategies to manage modifiable risk factors is vital to ensuring well-being for all - not only for the individuals with memory challenges but also their family caregivers and professional providers. In this brief review paper, we highlight modifiable risk and protective factors and opportunities for dementia risk reduction (e.g., limited alcohol use and reduced exposure to air pollution, secondhand smoke, and excessive noise); provide an overview of the World-Wide FINGERS Network and its goal to adapt the original Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) multidomain lifestyle approach in various settings to determine whether the protocol is effective across different populations in varied geographic, cultural, and economic settings and to optimize the model across a continuum of cognitive decline; and, comment on challenges and opportunities for researchers and clinicians including opportunities for risk reduction and intervention in primary care settings and the need to establish linkages across multiple levels of intervention to sustain behavior change in prevention, treatment, and care.
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Affiliation(s)
- David W Coon
- Center for Innovation in Healthy and Resilient Aging, Arizona State University, Tempe, Arizona, USA
- Edson College of Nursing and Health Innovation, Arizona State University, Tempe, Arizona, USA
| | - Abigail Gómez-Morales
- Edson College of Nursing and Health Innovation, Arizona State University, Tempe, Arizona, USA
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15
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Gerhards SK, Luppa M, Röhr S, Pabst A, Bauer A, Frankhänel T, Döhring J, Escales C, Zöllinger IR, Oey A, Brettschneider C, Wiese B, Hoffmann W, Gensichen J, König HH, Frese T, Thyrian JR, Kaduszkiewicz H, Riedel-Heller SG. Depression and Anxiety in Old Age during the COVID-19 Pandemic: A Comparative Study of Individuals at Cardiovascular Risk and the General Population. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:2975. [PMID: 36833671 PMCID: PMC9957242 DOI: 10.3390/ijerph20042975] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 02/02/2023] [Accepted: 02/06/2023] [Indexed: 05/22/2023]
Abstract
Our study aims to examine the associations of sociodemographic factors, social support, resilience, and perceptions of the COVID-19 pandemic with late-life depression and anxiety symptoms in a cardiovascular risk group and a matched sample from the German general population during the beginning of the pandemic and draw a comparison regarding psychosocial characteristics. Data of n = 1236 participants (aged 64-81 years) were analyzed, with n = 618 participants showing a cardiovascular risk profile, and n = 618 participants from the general population. The cardiovascular risk sample had slightly higher levels of depressive symptoms and felt more threatened by the virus due to pre-existing conditions. In the cardiovascular risk group, social support was associated with less depressive and anxiety symptoms. In the general population, high social support was associated with less depressive symptoms. Experiencing high levels of worries due to COVID-19 was associated with more anxiety in the general population. Resilience was associated with less depressive and anxiety symptoms in both groups. Compared to the general population, the cardiovascular risk group showed slightly higher levels of depressive symptomatology even at the beginning of the pandemic and may be supported by addressing perceived social support and resilience in prevention programs targeting mental health.
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Affiliation(s)
- Sina K. Gerhards
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, 04103 Leipzig, Germany
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, 04103 Leipzig, Germany
| | - Susanne Röhr
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, 04103 Leipzig, Germany
- Health and Ageing Research Team (HART), School of Psychology, Massey University, Palmerston North 4474, New Zealand
| | - Alexander Pabst
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, 04103 Leipzig, Germany
| | - Alexander Bauer
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany
| | - Thomas Frankhänel
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany
| | - Catharina Escales
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany
| | - Isabel Renate Zöllinger
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany
| | - Anke Oey
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, 30625 Hannover, Germany
| | - Christian Brettschneider
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Birgitt Wiese
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, 30625 Hannover, Germany
| | - Wolfgang Hoffmann
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - Jochen Gensichen
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany
| | - Jochen René Thyrian
- Institute for Community Medicine, University Medicine Greifswald, 17475 Greifswald, Germany
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
| | | | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, 04103 Leipzig, Germany
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16
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Mohr W, Rädke A, Afi A, Weber N, Platen M, Mühlichen F, Scharf A, Michalowsky B, Hoffmann W. Do They Align? Congruence Between Patient Preferences of People Living with Cognitive Impairments and Physicians' Judgements for Person-Centered Care: An Analytic Hierarchy Process Study. J Alzheimers Dis 2023; 91:727-741. [PMID: 36502324 PMCID: PMC9912726 DOI: 10.3233/jad-220753] [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: 12/12/2022]
Abstract
BACKGROUND Person-centered care (PCC) requires knowledge about patient preferences. Among people living with cognitive impairments (PlwCI), evidence on quantitative, choice-based preferences, which allow to quantify, weigh, and rank care elements, is limited. Furthermore, data on the congruence of patient preferences with physicians' judgements for PCC are missing. Such information is expected to support the implementation of PCC; state-of-the-art medical care aligned with patients' preferences. OBJECTIVE To elicit patient preferences and physicians' judgements for PCC and their congruence. METHODS Data from the mixed-methods PreDemCare study, including a cross-sectional, paper-and-pencil, interviewer-assisted analytic hierarchy process (AHP) survey conducted with n = 50 community-dwelling PlwCI and n = 25 physicians. Individual AHP weights (preferences/judgements) were calculated with the principal eigenvector method and aggregated per group by aggregation of individual priorities mode. Individual consistency ratios (CRs) were calculated and aggregated per group. Group differences in preferences/judgements were investigated descriptively by means and standard deviations (SDs) of AHP weights, resulting ranks, and boxplots. Additionally, differences between groups were investigated with independent paired t-test/Mann Whitney U-test. Sensitivity of AHP results was tested by inclusion/exclusion of inconsistent respondents, with an accepted threshold at CR≤0.3 for patients, and CR≤0.2 for physicians, due to better cognitive fitness of the latter group. RESULTS Patient preferences and physicians' judgements did not differ significantly, except for the criterion Memory Exercises (AHP weights (mean (SD)): 0.135 (0.066) versus 0.099 (0.068), p = 0.01). We did not see rank-reversals of criteria after exclusion of inconsistent participants. Mean CR for patients at the criteria level was 0.261, and 0.181 for physicians. CONCLUSION Physicians' judgements in our setting aligned well with patients' preferences. Our findings may be used to guide the implementation of preference-based PCC.
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Affiliation(s)
- Wiebke Mohr
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany,Correspondence to: Wiebke Mohr, German Center for Neurodegenerative Diseases e.V., Ellernholzstraße 1-2, 17487 Greifswald, Germany. Tel.: +49 3834 86 8537; E-mail:
| | - Anika Rädke
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany
| | - Adel Afi
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany
| | - Niklas Weber
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany
| | - Moritz Platen
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany
| | - Franka Mühlichen
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany
| | - Annelie Scharf
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany
| | - Bernhard Michalowsky
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases e.V. (DZNE), Site Rostock/Greifswald, Germany,
Institute for Community Medicine, Section Epidemiology of Health Care and Community Health, University Medicine Greifswald, Germany
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17
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Cody SL, Miller GH, Fazeli PL, Wang G, Li W, Goodin BR, Vance DE. Preventing Neurocognitive Decline in Adults Aging with HIV: Implications for Practice and Research. J Alzheimers Dis 2023; 95:753-768. [PMID: 37599532 DOI: 10.3233/jad-230203] [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: 08/22/2023]
Abstract
Mild to moderate forms of neurocognitive impairment persist among people living with HIV (PLWH), despite being virally suppressed on antiretroviral therapy. PLWH are disproportionally impacted by physiological and psychosocial comorbidities compared to those without HIV. As adults live longer with HIV, the neurocognitive burden of physiological and psychosocial stressors can impair everyday functioning and may contribute to the development of neurodegenerative diseases such as Alzheimer's disease. This article outlines neurocognitive consequences of everyday stressors in PLWH. While some lifestyle factors can exacerbate inflammatory processes and promote negative neurocognitive health, novel interventions including the use of cannabinoids may be neuroprotective for aging PLWH who are at risk for elevated levels of inflammation from comorbidities. Studies of integrated neurocognitive rehabilitation strategies targeting lifestyle factors are promising for improving neurocognitive health, and may over time, reduce the risk of Alzheimer's disease in PLWH.
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Affiliation(s)
- Shameka L Cody
- Capstone College of Nursing, The University of Alabama, Tuscaloosa, AL, USA
| | - Gabe H Miller
- Department of Sociology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Pariya L Fazeli
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Ge Wang
- Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Li
- Department of Clinical and Diagnostic Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Burel R Goodin
- Department of Anesthesiology, Washington University Pain Center, Washington University, St. Louis, MO, USA
| | - David E Vance
- School of Nursing, University of Alabama at Birmingham, Birmingham, AL, USA
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18
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Chalkioti M, Exarchos TP. A Mobile Application for Supporting and Monitoring Elderly Population to Perform the Interventions of the FINGER Study. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1424:167-173. [PMID: 37486491 DOI: 10.1007/978-3-031-31982-2_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
Alzheimer's disease is a progressive disease that is caused by the destruction of brain neurons. It seems it affects a large group of the world's population that is estimated around 47 million and is expected to triple by 2050. Slowly but surely, the patient's condition is deteriorating, due to the increase of symptom severity, rendering him/her in need of special care. A great percentage of these cases can be attributed to some common modifiable risk factors such as hypertension, obesity, a lack of exercise, alcohol misuse, smoking, unhealthy diet, and a low level of education. The Finnish Geriatric Intervention Study (FINGER Study) proves that some interventions focused on the abovementioned risk factors of the individual's daily life can contribute to delay the occurrence of Alzheimer's disease. Concurrently, the rapid development of smart devices encourages the use of health applications that provide guiding tools and suggestions based on the user's status. The outcome of this paper is the development of a mobile application, to implement and monitor the interventions proposed by the FINGER Study. Based on the user's profile, it offers the ability to evaluate the likelihood of cognitive decline, monitor the process, and help delay the disease's occurrence.
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Affiliation(s)
- Maria Chalkioti
- Bioinformatics and Human Electrophysiology Laboratory, Department of Informatics, Ionian University, Corfu, Greece
| | - Themis P Exarchos
- Bioinformatics and Human Electrophysiology Laboratory, Department of Informatics, Ionian University, Corfu, Greece.
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19
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Wendel F, Bauer A, Blotenberg I, Brettschneider C, Buchholz M, Czock D, Döhring J, Escales C, Frese T, Hoffmann W, Kaduszkiewicz H, König HH, Löbner M, Luppa M, Schwenker R, Thyrian JR, Weißenborn M, Wiese B, Zöllinger I, Riedel-Heller SG, Gensichen J. Social Network and Participation in Elderly Primary Care Patients in Germany and Associations with Depressive Symptoms-A Cross-Sectional Analysis from the AgeWell.de Study. J Clin Med 2022; 11:jcm11195940. [PMID: 36233810 PMCID: PMC9572848 DOI: 10.3390/jcm11195940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/02/2022] [Accepted: 10/05/2022] [Indexed: 11/16/2022] Open
Abstract
This study aims to describe social network and social participation and to assess associations with depressive symptoms in older persons with increased risk for dementia in Germany. We conducted a cross-sectional observational study in primary care patients (aged 60−77) as part of a multicenter cluster-randomized controlled trial (AgeWell.de). We present descriptive and multivariate analyses for social networks (Lubben Social Network Scale and subscales) and social participation (item list of social activities) and analyze associations of these variables with depressive symptoms (Geriatric Depression Scale). Of 1030 included patients, 17.2% were at risk for social isolation (Lubben Social Network Scale < 12). Looking at the subscales, a reduced non-family network was found almost twice as often as a reduced family network. Patients with depressive symptoms had significantly smaller social networks than patients without depression (p < 0.001). They rather engaged in social activities of low involvement level or no weekly social activity at all (p < 0.001). The study shows associations of depressive symptoms with a decreased social network and less social participation in elderly participants. Sufficient non-family contacts and weekly social activities seem to play an important role in mental health and should be encouraged in elderly primary care patients.
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Affiliation(s)
- Flora Wendel
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany
- Correspondence:
| | - Alexander Bauer
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany
| | - Iris Blotenberg
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - Christian Brettschneider
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Maresa Buchholz
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - David Czock
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany
| | - Catharina Escales
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany
| | - Wolfgang Hoffmann
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
- Institute for Community Medicine, University Medicine Greifswald, 17487 Greifswald, Germany
| | | | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Margrit Löbner
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany
| | - Rosemarie Schwenker
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany
| | - Jochen René Thyrian
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - Marina Weißenborn
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Birgitt Wiese
- MHH Information Technology, Medizinische Hochschule Hannover, 30625 Hannover, Germany
| | - Isabel Zöllinger
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany
| | - Jochen Gensichen
- Institute of General Practice and Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany
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20
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The relationship between cognitive reserve and cognition in healthy adults: a systematic review. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03523-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AbstractThe concept of Cognitive Reserve (CR) refers to the individual differences allowing some people to cope better with brain pathology. The aim of the present review was to explore the relationship between CR and cognition in adulthood. This association has been addressed in several neuro(psycho)logical disorders and in healthy elderly people. However, few studies explored this issue in adulthood (age range 18–65), when individuals might take advantage the most from psychoeducational approaches aimed at increasing CR. For our systematic review, we selected studies assessing CR and adopting neuropsychological and experimental tasks for evaluation of cognitive functioning in healthy individuals. In the selected articles, we examined the relationship of singular proxies, composite indexes or standardized scales of CR with measures of general cognition, attention, inhibitory control, verbal fluency, constructional abilities, and verbal and spatial memory. The results suggested a positive relationship between singular CR proxies, composite indexes or standardized scales, and almost all the explored cognitive domains. No clear conclusion could be made on constructional abilities due to the scarcity of available studies. CR seems associated with better cognitive performance in adulthood, but definite methodological improvements and the use of standardized scales for CR are necessary to reduce inconsistencies among studies.
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21
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Teipel S, Gustafson D, Ossenkoppele R, Hansson O, Babiloni C, Wagner M, Riedel-Heller SG, Kilimann I, Tang Y. Alzheimer Disease: Standard of Diagnosis, Treatment, Care, and Prevention. J Nucl Med 2022; 63:981-985. [PMID: 35145015 PMCID: PMC9258577 DOI: 10.2967/jnumed.121.262239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 01/24/2022] [Indexed: 01/03/2023] Open
Abstract
Alzheimer disease (AD) is the most frequent cause of dementia in people 60 y old or older. This white paper summarizes the current standards of AD diagnosis, treatment, care, and prevention. Cerebrospinal fluid and PET measures of cerebral amyloidosis and tauopathy allow the diagnosis of AD even before dementia (prodromal stage) and provide endpoints for treatments aimed at slowing the AD course. Licensed pharmacologic symptomatic drugs enhance cholinergic pathways and moderate excess of glutamatergic transmission to stabilize cognition. Disease-modifying experimental drugs moderate or remove brain amyloidosis, but so far with modest clinical effects. Nonpharmacologic interventions and a healthy lifestyle (diet, socioaffective inclusion, cognitive stimulation, physical exercise, and others) provide some beneficial effects. Prevention targets mainly modifiable dementia risk factors such as unhealthy lifestyle, cardiovascular-metabolic and sleep-wake cycle abnormalities, and mental disorders. A major challenge for the future is telemonitoring in the real world of these modifiable risk factors.
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Affiliation(s)
- Stefan Teipel
- Department of Psychosomatic Medicine, University Medical Center Rostock, Rostock, Germany;,Deutsches Zentrum für Neurodegenerative Erkrankungen, Rostock/Greifswald, Rostock, Germany
| | - Deborah Gustafson
- Department of Neurology, Downstate Health Sciences University, State University of New York Brooklyn, New York, New York
| | - Rik Ossenkoppele
- Alzheimer Center Amsterdam, Department of Neurology, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, Amsterdam, The Netherlands;,Lund University, Clinical Memory Research Unit, Lund, Sweden
| | - Oskar Hansson
- Lund University, Clinical Memory Research Unit, Lund, Sweden
| | - Claudio Babiloni
- Department of Physiology and Pharmacology “Vittorio Erspamer,” Sapienza University of Rome, Rome, Italy, and San Raffaele Cassino, Cassino, Italy
| | - Michael Wagner
- Department of Neurogenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany;,Deutsches Zentrum für Neurodegenerative Erkrankungen, Bonn, Germany
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health, Medical Faculty, University of Leipzig, Leipzig, Germany; and
| | - Ingo Kilimann
- Department of Psychosomatic Medicine, University Medical Center Rostock, Rostock, Germany;,Deutsches Zentrum für Neurodegenerative Erkrankungen, Rostock/Greifswald, Rostock, Germany
| | - Yi Tang
- Innovation Center for Neurological Disorders, Department of Neurology, Xuanwu Hospital, National Center for Neurological Disorders, Capital Medical University, Beijing, China
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22
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da Silva TBL, Bratkauskas JS, Barbosa MEDC, da Silva GA, Zumkeller MG, de Moraes LC, Lessa PP, Cardoso NP, Ordonez TN, Brucki SMD. Long-term studies in cognitive training for older adults: a systematic review. Dement Neuropsychol 2022; 16:135-152. [PMID: 35720648 PMCID: PMC9173785 DOI: 10.1590/1980-5764-dn-2021-0064] [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: 06/29/2021] [Revised: 10/25/2021] [Accepted: 10/30/2021] [Indexed: 11/22/2022] Open
Abstract
Studies show that aging is accompanied by losses in cognitive functions and that interventions can increase performance and/or support the maintenance of cognitive skills in the elderly.
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Affiliation(s)
- Thais Bento Lima da Silva
- Universidade de São Paulo, Escola de Artes, Ciências e Humanidades, São Paulo SP, Brazil.,Instituto Supera de Educação, São José dos Campos SP, Brazil
| | | | | | | | | | | | | | | | | | - Sonia Maria Dozzi Brucki
- Universidade de São Paulo, Faculdade de Medicina, Hospital das Clínicas, Grupo de Neurologia Cognitiva e Comportamental, São Paulo SP, Brazil
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23
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Physical Activity Determinants in Older German Adults at Increased Dementia Risk with Multimorbidity: Baseline Results of the AgeWell.de Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063164. [PMID: 35328854 PMCID: PMC8951006 DOI: 10.3390/ijerph19063164] [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: 02/03/2022] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 11/23/2022]
Abstract
Background: Multimorbidity is a common issue in aging societies and is usually associated with dementia in older people. Physical activity (PA) may be a beneficial nonpharmacological strategy for patients with complex health needs. However, insufficient PA is predominant in this population. Thus, there is an evident need to expand the knowledge on potential determinants influencing PA engagement among elderly persons at risk of dementia and multimorbidity. Methods: We used baseline data from the multicenter, cluster-randomized controlled AgeWell.de study. The main aim was to describe PA engagement and identify potential PA determinants in a sample of community-dwelling Germans aged 60−77 years old with an increased risk of dementia and multimorbidity. Results: Of the 1030 included participants, approximately half (51.8%) engaged in PA ≥2 times/week for at least 30 min at baseline. We identified self-efficacy (beta = 0.202, (p < 0.001) and BMI (beta = −0.055, (p < 0.001) as potential PA determinants. Conclusions: The identified determinants, self-efficacy, and BMI are consistent with those reported in the literature. Specific knowledge on PA determinants and stages of change in persons with risk of dementia and multimorbidity might guide the development of effective future prevention measures and health services tailored to this population. Trial registration: German Clinical Trials Register (reference number: DRKS00013555).
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24
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Zülke AE, Luppa M, Röhr S, Weißenborn M, Bauer A, Samos FAZ, Kühne F, Zöllinger I, Döhring J, Brettschneider C, Oey A, Czock D, Frese T, Gensichen J, Haefeli WE, Hoffmann W, Kaduszkiewicz H, König HH, Thyrian JR, Wiese B, Riedel-Heller SG. Association of mental demands in the workplace with cognitive function in older adults at increased risk for dementia. BMC Geriatr 2021; 21:688. [PMID: 34893023 PMCID: PMC8665567 DOI: 10.1186/s12877-021-02653-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 11/23/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives Growing evidence suggests a protective effect of high mental demands at work on cognitive function in later life. However, evidence on corresponding associations in older adults at increased risk for dementia is currently lacking. This study investigates the association between mental demands at work and cognitive functioning in the population of the AgeWell.de-trial. Methods Cross-sectional investigation of the association between global cognitive functioning (Montreal Cognitive Assessment) and mental demands at work in older individuals at increased risk for dementia (Cardiovascular Risk Factors, Aging, and Incidence of Dementia (CAIDE)score ≥ 9; n = 941, age: 60–77 years). Occupational information was matched to Occupational Information Network (O*NET)-descriptors. Associations between cognitive function and O*NET-indices executive, verbal and novelty were investigated using generalized linear models. Results Higher values of index verbal (b = .69, p = .002) were associated with better cognitive function when adjusting for covariates. No association was observed for indices executive (b = .37, p = .062) and novelty (b = .45, p = .119). Higher education, younger age, and employment were linked to better cognitive function, while preexisting medical conditions did not change the associations. Higher levels of depressive symptomatology were associated with worse cognitive function. Conclusions Higher levels of verbal demands at work were associated with better cognitive function for older adults with increased dementia risk. This suggests an advantage for older persons in jobs with high mental demands even after retirement and despite prevalent risk factors. Longitudinal studies are warranted to confirm these results and evaluate the potential of workplaces to prevent cognitive decline through increased mental demands.
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Affiliation(s)
- Andrea E Zülke
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103, Leipzig, Germany.
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103, Leipzig, Germany
| | - Susanne Röhr
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103, Leipzig, Germany.,Global Brain Health Institute (GBHI), Trinity College Dublin, D02 PN40, Dublin, Ireland
| | - Marina Weißenborn
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Alexander Bauer
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112, Halle (Saale), Germany
| | - Franziska-Antonia Zora Samos
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112, Halle (Saale), Germany
| | - Flora Kühne
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336, Munich, Germany
| | - Isabel Zöllinger
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336, Munich, Germany
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, 24105, Kiel, Germany
| | - Christian Brettschneider
- Department of Health Economics and Health Service Research, University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Anke Oey
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, 30625, Hannover, Germany
| | - David Czock
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112, Halle (Saale), Germany
| | - Jochen Gensichen
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336, Munich, Germany
| | - Walter E Haefeli
- Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, 69120, Heidelberg, Germany
| | - Wolfgang Hoffmann
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), site Rostock/ Greifswald, 17489, Greifswald, Germany.,Institute of Community Medicine, Dept. of Epidemiology of Health Care and Community Health, University Medicine Greifswald, 17487, Greifswald, Germany
| | | | - Hans-Helmut König
- Department of Health Economics and Health Service Research, University Medical Center Hamburg-Eppendorf, 20246, Hamburg, Germany
| | - Jochen René Thyrian
- Deutsches Zentrum für Neurodegenerative Erkrankungen (DZNE), site Rostock/ Greifswald, 17489, Greifswald, Germany.,Institute of Community Medicine, Dept. of Epidemiology of Health Care and Community Health, University Medicine Greifswald, 17487, Greifswald, Germany
| | - Birgitt Wiese
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, 30625, Hannover, Germany
| | - Steffi G Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103, Leipzig, Germany
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Hafdi M, Hoevenaar-Blom MP, Richard E. Multi-domain interventions for the prevention of dementia and cognitive decline. Cochrane Database Syst Rev 2021; 11:CD013572. [PMID: 34748207 PMCID: PMC8574768 DOI: 10.1002/14651858.cd013572.pub2] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Dementia is a worldwide concern. Its global prevalence is increasing. Currently, no effective medical treatment exists to cure or to delay the onset of cognitive decline or dementia. Up to 40% of dementia is attributable to potentially modifiable risk factors, which has led to the notion that targeting these risk factors might reduce the incidence of cognitive decline and dementia. Since sporadic dementia is a multifactorial condition, thought to derive from multiple causes and risk factors, multi-domain interventions may be more effective for the prevention of dementia than those targeting single risk factors. OBJECTIVES To assess the effects of multi-domain interventions for the prevention of cognitive decline and dementia in older adults, including both unselected populations and populations at increased risk of cognitive decline and dementia. SEARCH METHODS We searched ALOIS, the Cochrane Dementia and Cognitive Improvement Group's register, MEDLINE (Ovid SP), Embase (Ovid SP), PsycINFO (Ovid SP), CINAHL (EBSCOhost), Web of Science Core Collection (ISI Web of Science), LILACS (BIREME), and ClinicalTrials.gov on 28 April 2021. We also reviewed citations of reference lists of included studies, landmark papers, and review papers to identify additional studies and assessed their suitability for inclusion in the review. SELECTION CRITERIA We defined a multi-domain intervention as an intervention with more than one component, pharmacological or non-pharmacological, but not consisting only of two or more drugs with the same therapeutic target. We included randomised controlled trials (RCTs) evaluating the effect of such an intervention on cognitive functioning and/or incident dementia. We accepted as control conditions any sham intervention or usual care, but not single-domain interventions intended to reduce dementia risk. We required studies to have a minimum of 400 participants and an intervention and follow-up duration of at least 12 months. DATA COLLECTION AND ANALYSIS We initially screened search results using a 'crowdsourcing' method in which members of Cochrane's citizen science platform identify RCTs. We screened the identified citations against inclusion criteria by two review authors working independently. At least two review authors also independently extracted data, assessed the risk of bias and applied the GRADE approach to assess the certainty of evidence. We defined high-certainty reviews as trials with a low risk of bias across all domains other than blinding of participants and personnel involved in administering the intervention (because lifestyle interventions are difficult to blind). Critical outcomes were incident dementia, incident mild cognitive impairment (MCI), cognitive decline measured with any validated measure, and mortality. Important outcomes included adverse events (e.g. cardiovascular events), quality of life, and activities of daily living (ADL). Where appropriate, we synthesised data in random-effects meta-analyses. We expressed treatment effects as risk ratios (RRs) and mean differences (MDs) with 95% confidence intervals (CIs). MAIN RESULTS We included nine RCTs (18.452 participants) in this review. Two studies reported incident dementia as an outcome; all nine studies reported a measure for cognitive functioning. Assessment of cognitive functioning was very heterogeneous across studies, ranging from complete neuropsychological assessments to short screening tests such as the mini-mental state examination (MMSE). The duration of the interventions varied from 12 months to 10 years. We compared multi-domain interventions against usual care or a sham intervention. Positive MDs and RRs <1 favour multi-domain interventions over control interventions. For incident dementia, there was no evidence of a difference between the multi-domain intervention group and the control group (RR 0.94, 95% CI 0.76 to 1.18; 2 studies; 7256 participants; high-certainty evidence). There was a small difference in composite Z-score for cognitive function measured with a neuropsychological test battery (NTB) (MD 0.03, 95% CI 0.01 to 0.06; 3 studies; 4617 participants; high-certainty evidence) and with the Montreal Cognitive Assessment (MoCA) scale (MD 0.76 point, 95% CI 0.05 to 1.46; 2 studies; 1554 participants), but the certainty of evidence for the MoCA was very low (due to serious risk of bias, inconsistency and indirectness) and there was no evidence of an effect on the MMSE (MD 0.02 point, 95% CI -0.06 to 0.09; 6 studies; 8697participants; moderate-certainty evidence). There was no evidence of an effect on mortality (RR 0.93, 95% CI 0.84 to 1.04; 4 studies; 11,487 participants; high-certainty evidence). There was high-certainty evidence for an interaction of the multi-domain intervention with ApoE4 status on the outcome of cognitive function measured with an NTB (carriers MD 0.14, 95% CI 0.04 to 0.25, noncarriers MD 0.04, 95% CI -0.02 to 0.10, P for interaction 0.09). There was no clear evidence for an interaction with baseline cognitive status (defined by MMSE-score) on cognitive function measured with an NTB (low baseline MMSE group MD 0.06, 95% CI 0.01 to 0.11, high baseline MMSE group MD 0.01, 95% CI -0.01 to 0.04, P for interaction 0.12), nor was there clear evidence for an effect in participants with a Cardiovascular Risk Factors, Aging, and Incidence of Dementia (CAIDE) score > 6 points (MD 0.07, 95%CI -0.00 to 0.15). AUTHORS' CONCLUSIONS We found no evidence that multi-domain interventions can prevent incident dementia based on two trials. There was a small improvement in cognitive function assessed by a NTB in the group of participants receiving a multi-domain intervention, although this effect was strongest in trials offering cognitive training within the multi-domain intervention, making it difficult to rule out a potential learning effect. Interventions were diverse in terms of their components and intensity.
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Affiliation(s)
- Melanie Hafdi
- Department of Neurology, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Marieke P Hoevenaar-Blom
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
| | - Edo Richard
- Department of Public and Occupational Health, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Department of Neurology, Donders Institute for Brain, Behaviour and Cognition, Radboud University Nijmegen Medical Center, Nijmegen, Netherlands
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Duplantier SC, Gardner CD. A Critical Review of the Study of Neuroprotective Diets to Reduce Cognitive Decline. Nutrients 2021; 13:nu13072264. [PMID: 34208980 PMCID: PMC8308213 DOI: 10.3390/nu13072264] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 06/25/2021] [Accepted: 06/25/2021] [Indexed: 12/18/2022] Open
Abstract
Alzheimer’s disease (AD) and other dementias are now the seventh leading cause of death in the world and are projected to affect 115.4 million people by 2050. Delaying the onset of AD by just five years is estimated to reduce the cost and prevalence of the disease by half. There is no cure for AD nor any drug therapies to halt its progression once the disease begins. Lifestyle choices including diet are being seen as a viable complementary therapy to reduce cognitive decline, the hallmark of AD. Mediterranean, DASH (Dietary Approaches to Stop Hypertension), and MIND (Mediterranean-DASH Intervention for Neurodegenerative Delay) diets have biological mechanisms supporting their potential neuroprotective benefits, but the findings of study outcomes about these benefits have been inconsistent. This paper analyzed five Randomized Clinical Trials (RCTs) (from 2000 to 2021) and 27 observational studies (from 2010 to 2021) focused on the link between cognitive health and the Mediterranean/DASH/MIND diets to identify gaps and challenges that could lead to inconsistent results. These include a lack of accuracy in assessing food intake, multiple dietary pattern scoring systems, a shifting metric among studies focused on the Mediterranean diet, a lack of standards in the tools used to assess cognitive decline, and studies that were underpowered or had follow-up periods too short to detect cognitive change. Insights from these gaps and challenges are summarized in recommendations for future RCTs, including both pragmatic and explanatory RCTs.
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Affiliation(s)
- Sally C. Duplantier
- The USC Leonard School of Gerontology, University of Southern California, 3715 McClintock Ave., Los Angeles, CA 90089, USA;
| | - Christopher D. Gardner
- Stanford Prevention Research Center, Department of Medicine, School of Medicine, Stanford University, Stanford, CA 94305, USA
- Correspondence:
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Pabst A, Bär J, Röhr S, Löbner M, Kleineidam L, Heser K, Hajek A, van der Leeden C, Wiese B, Maier W, Angermeyer MC, Scherer M, Wagner M, König HH, Riedel-Heller SG. Do self-reported hearing and visual impairments predict longitudinal dementia in older adults? J Am Geriatr Soc 2021; 69:1519-1528. [PMID: 33734430 DOI: 10.1111/jgs.17074] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 01/29/2021] [Accepted: 02/01/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND Sensory impairments have been associated with dementia in older adults. However, the contribution of different impairments and how they interact in the development of dementia is not clear. We examined the independent and interaction effects of hearing impairment (HI) and visual impairment (VI) on incident dementia. DESIGN Multi-centric population-based prospective cohort study. SETTING Data were taken from the AgeDifferent.de platform, pooling participants aged 75 and older from the German LEILA75+ and AgeCoDe/AgeQualiDe cohorts. PARTICIPANTS Older adults (N = 3497) with mean age 79.8 years, 67.2% female. MEASUREMENTS Standardized interviews and questionnaires were used to assess self-reported HI and VI at baseline and all-cause dementia in 9 follow-ups, spanning over 20 years. METHODS Competing risk regression models were conducted to test the main and interaction effects of HI and VI on dementia incidence, adjusting for established risk factors of dementia and accumulated mortality. RESULTS HI and VI at baseline were reported by 30.3% and 16.6% of individuals, respectively. Adjusting for baseline information on sociodemographics, substance use, cognitive functioning and morbidity, and controlling for accumulated mortality risk, HI (sHR 1.16, 95% CI 1.04-1.30, p = 0.011) but not VI (sHR 1.07, 95% CI 0.90-1.28, p = 0.462) was significantly associated with incident dementia. There was no interaction between HI and VI (sHR 1.09, 95% CI 0.81-1.46, p = 0.567). CONCLUSIONS Hearing impairment is associated with an increased incidence of all-cause dementia in older adults. There is no excess risk or risk compensation through the additional presence or absence of visual impairment. Early prevention measures for hearing impairment might help to reduce the long-term risk of dementia.
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Affiliation(s)
- Alexander Pabst
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Jonathan Bär
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Susanne Röhr
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Margrit Löbner
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
| | - Luca Kleineidam
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - Kathrin Heser
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany
| | - André Hajek
- Department of Health Economics and Health Services Research, Hamburg Center for Health Economics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Carolin van der Leeden
- Department of Primary Medical Care, Center for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Birgitt Wiese
- Institute of General Practice, Hannover Medical School, Hannover, Germany
| | - Wolfgang Maier
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany.,German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Matthias C Angermeyer
- Center for Public Mental Health, Gösing am Wagram, Austria.,Dipartimento di Sanità Pubblica, Università degli Studi di Cagliari, Cagliari, Italy
| | - Martin Scherer
- Department of Primary Medical Care, Center for Psychosocial Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Michael Wagner
- Department of Neurodegenerative Diseases and Geriatric Psychiatry, University Hospital Bonn, Bonn, Germany.,German Center for Neurodegenerative Diseases (DZNE), Bonn, Germany
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, Hamburg Center for Health Economics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Steffi G Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), University of Leipzig, Leipzig, Germany
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28
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Röhr S, Arai H, Mangialasche F, Matsumoto N, Peltonen M, Raman R, Riedel‐Heller SG, Sakurai T, Snyder HM, Sugimoto T, Carrillo M, Kivipelto M, Espeland MA. Impact of the COVID-19 pandemic on statistical design and analysis plans for multidomain intervention clinical trials: Experience from World-Wide FINGERS. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2021; 7:e12143. [PMID: 33738333 PMCID: PMC7948446 DOI: 10.1002/trc2.12143] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/06/2021] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The coronavirus disease-19 (COVID-19) pandemic presents challenges to the conduct of randomized clinical trials of lifestyle interventions. METHODS World-Wide FINGERS is an international network of clinical trials to assess the impact of multidomain lifestyle intervention on cognitive decline in at-risk adults. Individual trials are tailoring successful approaches from the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) to local cultures and environments. The network convened a forum for researchers to discuss statistical design and analysis issues they faced during the pandemic. We report on experiences of three trials that, at various stages of conduct, altered designs and analysis plans to navigate these issues. We provide recommendations for future trials to consider as they develop and launch behavioral intervention trials. RESULTS The pandemic led researchers to change recruitment plans, interrupt timelines for assessments and intervention delivery, and move to remote intervention and assessment protocols. The necessity of these changes add emphasis to the importance, in study design and analysis, of intention to treat approaches, flexibility, within-site stratification, interim power projections, and sensitivity analyses. DISCUSSION Robust approaches to study design and analysis are critical to negotiate issues related to the intervention. The world-wide network of similarly oriented clinical trials will allow us to evaluate the effectiveness of responses to the pandemic across cultures, local environments, and phases of the pandemic.
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Affiliation(s)
- Susanne Röhr
- Institute of Social Medicine, Occupational Health and Public Health (ISAP)Medical FacultyUniversity of LeipzigLeipzigGermany
- Global Brain Health Institute (GBHI)Trinity College DublinDublinIreland
| | - Hidenori Arai
- National Center for Geriatrics and GerontologyObuJapan
| | - Francesca Mangialasche
- Division of Clinical GeriatricsCenter for Alzheimer ResearchDepartment of Neurobiology Care Sciences and SocietyKarolinska InstitutetStockholmSweden
- Aging Research CenterCenter for Alzheimer ResearchDepartment of Neurobiology Care Sciences and SocietyKarolinska Institutet and Stockholm UniversityStockholmSweden
| | - Nanae Matsumoto
- Center for Comprehensive Care and Research for Memory Disorders (NMTSTS)National Center for Geriatrics and GerontologyObuJapan
| | - Markku Peltonen
- Public Health Promotion UnitFinnish Institute for Health and WelfareHelsinkiFinland
| | - Rema Raman
- Alzheimer's Therapeutic Research InstituteUniversity of Southern CaliforniaSan DiegoCaliforniaUSA
| | - Steffi G. Riedel‐Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP)Medical FacultyUniversity of LeipzigLeipzigGermany
| | - Takashi Sakurai
- Center for Comprehensive Care and Research for Memory Disorders (NMTSTS)National Center for Geriatrics and GerontologyObuJapan
| | - Heather M. Snyder
- Medical & Scientific RelationsAlzheimer's AssociationChicagoIllinoisUSA
| | - Taiki Sugimoto
- Center for Comprehensive Care and Research for Memory Disorders (NMTSTS)National Center for Geriatrics and GerontologyObuJapan
| | - Maria Carrillo
- Medical & Scientific RelationsAlzheimer's AssociationChicagoIllinoisUSA
| | - Miia Kivipelto
- Division of Clinical GeriatricsCenter for Alzheimer ResearchDepartment of Neurobiology Care Sciences and SocietyKarolinska InstitutetStockholmSweden
- Public Health Promotion UnitFinnish Institute for Health and WelfareHelsinkiFinland
- Institute of Public Health and Clinical NutritionUniversity of Eastern FinlandKuopioFinland
- Theme AgingKarolinska University HospitalStockholmSweden
- The Ageing Epidemiology Research UnitSchool of Public HealthImperial College LondonLondonUK
| | - Mark A. Espeland
- Departments of Internal Medicine and Biostatistics and Data ScienceWake Forest School of MedicineWinston‐SalemNorth CarolinaUSA
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Röhr S, Zülke A, Luppa M, Brettschneider C, Weißenborn M, Kühne F, Zöllinger I, Samos FAZ, Bauer A, Döhring J, Krebs-Hein K, Oey A, Czock D, Frese T, Gensichen J, Haefeli WE, Hoffmann W, Kaduszkiewicz H, König HH, Thyrian JR, Wiese B, Riedel-Heller SG. Recruitment and Baseline Characteristics of Participants in the AgeWell.de Study-A Pragmatic Cluster-Randomized Controlled Lifestyle Trial against Cognitive Decline. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18020408. [PMID: 33430189 PMCID: PMC7825589 DOI: 10.3390/ijerph18020408] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/02/2021] [Accepted: 01/05/2021] [Indexed: 11/16/2022]
Abstract
Targeting dementia prevention, first trials addressing multiple modifiable risk factors showed promising results in at-risk populations. In Germany, AgeWell.de is the first large-scale initiative investigating the effectiveness of a multi-component lifestyle intervention against cognitive decline. We aimed to investigate the recruitment process and baseline characteristics of the AgeWell.de participants to gain an understanding of the at-risk population and who engages in the intervention. General practitioners across five study sites recruited participants (aged 60–77 years, Cardiovascular Risk Factors, Aging, and Incidence of Dementia/CAIDE dementia risk score ≥ 9). Structured face-to-face interviews were conducted with eligible participants, including neuropsychological assessments. We analyzed group differences between (1) eligible vs. non-eligible participants, (2) participants vs. non-participants, and (3) between intervention groups. Of 1176 eligible participants, 146 (12.5%) dropped out before baseline; the study population was thus 1030 individuals. Non-participants did not differ from participants in key sociodemographic factors and dementia risk. Study participants were M = 69.0 (SD = 4.9) years old, and 52.1% were women. The average Montreal Cognitive Assessment/MoCA score was 24.5 (SD = 3.1), indicating a rather mildly cognitively impaired study population; however, 39.4% scored ≥ 26, thus being cognitively unimpaired. The bandwidth of cognitive states bears the interesting potential for differential trial outcome analyses. However, trial conduction is impacted by the COVID-19 pandemic, requiring adjustments to the study protocol with yet unclear methodological consequences.
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Affiliation(s)
- Susanne Röhr
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany; (A.Z.); (M.L.); (S.G.R.-H.)
- Global Brain Health Institute (GBHI), Trinity College Dublin, D02 PN40 Dublin, Ireland
- Correspondence: ; Tel.: +49-341-9724568; Fax: +49-341-9724569
| | - Andrea Zülke
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany; (A.Z.); (M.L.); (S.G.R.-H.)
| | - Melanie Luppa
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany; (A.Z.); (M.L.); (S.G.R.-H.)
| | - Christian Brettschneider
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (C.B.); (H.-H.K.)
| | - Marina Weißenborn
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, 69120 Heidelberg, Germany; (M.W.); (D.C.); (W.E.H.)
| | - Flora Kühne
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (F.K.); (I.Z.); (J.G.)
| | - Isabel Zöllinger
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (F.K.); (I.Z.); (J.G.)
| | - Franziska-Antonia Zora Samos
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany; (F.-A.Z.S.); (A.B.); (T.F.)
| | - Alexander Bauer
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany; (F.-A.Z.S.); (A.B.); (T.F.)
| | - Juliane Döhring
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany; (J.D.); (K.K.-H.); (H.K.)
| | - Kerstin Krebs-Hein
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany; (J.D.); (K.K.-H.); (H.K.)
| | - Anke Oey
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, 30625 Hannover, Germany; (A.O.); (B.W.)
| | - David Czock
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, 69120 Heidelberg, Germany; (M.W.); (D.C.); (W.E.H.)
| | - Thomas Frese
- Institute of General Practice and Family Medicine, Martin-Luther-University Halle-Wittenberg, 06112 Halle (Saale), Germany; (F.-A.Z.S.); (A.B.); (T.F.)
| | - Jochen Gensichen
- Institute of General Practice/Family Medicine, University Hospital of LMU Munich, 80336 Munich, Germany; (F.K.); (I.Z.); (J.G.)
| | - Walter E. Haefeli
- Department of Clinical Pharmacology and Pharmacoepidemiology, University Hospital Heidelberg, 69120 Heidelberg, Germany; (M.W.); (D.C.); (W.E.H.)
| | - Wolfgang Hoffmann
- Institute for Community Medicine, University Medicine Greifswald, 17489 Greifswald, Germany; (W.H.); (J.R.T.)
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - Hanna Kaduszkiewicz
- Institute of General Practice, University of Kiel, 24105 Kiel, Germany; (J.D.); (K.K.-H.); (H.K.)
| | - Hans-Helmut König
- Department of Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (C.B.); (H.-H.K.)
| | - Jochen René Thyrian
- Institute for Community Medicine, University Medicine Greifswald, 17489 Greifswald, Germany; (W.H.); (J.R.T.)
- German Center for Neurodegenerative Diseases (DZNE), Site Rostock/Greifswald, 17489 Greifswald, Germany
| | - Birgitt Wiese
- Institute for General Practice, Work Group Medical Statistics and IT-Infrastructure, Hannover Medical School, 30625 Hannover, Germany; (A.O.); (B.W.)
| | - Steffi G. Riedel-Heller
- Institute of Social Medicine, Occupational Health and Public Health (ISAP), Medical Faculty, University of Leipzig, 04103 Leipzig, Germany; (A.Z.); (M.L.); (S.G.R.-H.)
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Measuring Physical Activity Levels in People With Mild Cognitive Impairment or Mild Dementia. J Aging Phys Act 2020; 29:10-16. [PMID: 33049697 DOI: 10.1123/japa.2019-0234] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 03/24/2020] [Accepted: 04/22/2020] [Indexed: 11/18/2022]
Abstract
Measuring physical activity (PA) in people with mild cognitive impairment or dementia can be difficult. The aim was to investigate the validity and acceptability of three different PA measurement methods. The mixed-method analysis included 49 participants with mild cognitive impairment or dementia, who completed a daily calendar recording PA, the International Physical Activity Questionnaire, and the Longitudinal Aging Study Amsterdam PA Questionnaire, and those who wore a Misfit Shine accelerometer. The quantitative analysis showed equal completion rates for the International Physical Activity Questionnaire and the accelerometer but a lower completion rate for the calendar. Correlations between outcome measures were moderate or strong. The qualitative analysis indicated that all measures were acceptable, though some participants required help to complete the calendars or fasten the accelerometers. The study supported the validity of these methods for people with mild cognitive impairment and mild dementia. Using accelerometers and completing calendars might increase the motivation to be active for some people.
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Bohlken J, Riedel-Heller S, Gothe H, Kostev K. [Dementia prevention and primary care: Estimation of the target population]. FORTSCHRITTE DER NEUROLOGIE-PSYCHIATRIE 2020; 89:162-167. [PMID: 32877931 DOI: 10.1055/a-1227-6287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND The prevention of dementia, especially the cardiovascular prevention of cognitive disorders, is increasingly coming into the focus of health services research. The aim of this study is to determine the possible target population for dementia prevention approaches as well as frequency of health examinations (HE) in individual general practitioner offices (GP). METHOD 987 GP practices, which are covered by the nationwide IMS Disease Analyzer database (IQVIA) have been investigated for the prevalence of the following diagnoses, which are considered risk factors for the development of dementia Hypertension, obesity, hearing loss in each age group 45-65 and diabetes and depression in the age group 65 and older. In addition, it was recorded how many of these patients received a HE). RESULTS In a sample of 2,398,405 patients receiving primary care, the target population relevant for dementia prevention measures in 2018 consisted of 191,883 patients with hypertension, 23,308 with obesity, 5,059 with hearing loss, 120,200 with diabetes and 43,233 with depression. More than a quarter of these patients have already had a HE. In 2018, patients with hypertension (N=51), diabetes (N=30.5) and depression (N=11.3) were the most frequently treated patients, less frequently patients with obesity (N=8.2) and hearing loss (N=1.6). CONCLUSION On the basis of defined diagnoses in certain phases of life, a manageable group of patients can be identified who are eligible for specific dementia preventive interventions. The implementation of dementia preventive interventions in practices will be more difficult for the less frequent treatment diagnoses obesity and hearing loss than for the much more frequent treatment diagnoses hypertension, diabetes and depression.
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Affiliation(s)
- Jens Bohlken
- Institut für Sozialmedizin, Arbeitsmedizin und Public Health (ISAP) der Medizinischen Fakultät der Universität Leipzig, Demenz-Referat im Berufsverband Deutscher Nervenärzte (BVDN)
| | - Steffi Riedel-Heller
- Institut für Sozialmedizin, Arbeitsmedizin und Public Health (ISAP) der Medizinischen Fakultät der Universität Leipzig, Demenz-Referat im Berufsverband Deutscher Nervenärzte (BVDN)
| | - Holger Gothe
- Lehrstuhl Gesundheitswissenschaften/Public Health, Medizinische Fakultät »Carl Gustav Carus«, Technische Universität Dresden.,Department für Public Health, Versorgungsforschung und Health Technology Assessment, UMIT - Private Universität für Gesundheitswissenschaften, Medizinische Informatik und Technik
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Kivipelto M, Mangialasche F, Snyder HM, Allegri R, Andrieu S, Arai H, Baker L, Belleville S, Brodaty H, Brucki SM, Calandri I, Caramelli P, Chen C, Chertkow H, Chew E, Choi SH, Chowdhary N, Crivelli L, Torre RDL, Du Y, Dua T, Espeland M, Feldman HH, Hartmanis M, Hartmann T, Heffernan M, Henry CJ, Hong CH, Håkansson K, Iwatsubo T, Jeong JH, Jimenez-Maggiora G, Koo EH, Launer LJ, Lehtisalo J, Lopera F, Martínez-Lage P, Martins R, Middleton L, Molinuevo JL, Montero-Odasso M, Moon SY, Morales-Pérez K, Nitrini R, Nygaard HB, Park YK, Peltonen M, Qiu C, Quiroz YT, Raman R, Rao N, Ravindranath V, Rosenberg A, Sakurai T, Salinas RM, Scheltens P, Sevlever G, Soininen H, Sosa AL, Suemoto CK, Tainta-Cuezva M, Velilla L, Wang Y, Whitmer R, Xu X, Bain LJ, Solomon A, Ngandu T, Carrillo MC. World-Wide FINGERS Network: A global approach to risk reduction and prevention of dementia. Alzheimers Dement 2020; 16:1078-1094. [PMID: 32627328 PMCID: PMC9527644 DOI: 10.1002/alz.12123] [Citation(s) in RCA: 248] [Impact Index Per Article: 62.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 03/11/2020] [Accepted: 04/30/2020] [Indexed: 12/14/2022]
Abstract
Reducing the risk of dementia can halt the worldwide increase of affected people. The multifactorial and heterogeneous nature of late-onset dementia, including Alzheimer’s disease (AD), indicates a potential impact of multidomain lifestyle interventions on risk reduction. The positive results of the landmark multidomain Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) support such an approach. The World-Wide FINGERS (WW-FINGERS), launched in 2017 and including over 25 countries, is the first global network of multidomain lifestyle intervention trials for dementia risk reduction and prevention. WW-FINGERS aims to adapt, test, and optimize the FINGER model to reduce risk across the spectrum of cognitive decline—from at-risk asymptomatic states to early symptomatic stages—in different geographical, cultural, and economic settings. WW-FINGERS aims to harmonize and adapt multidomain interventions across various countries and settings, to facilitate data sharing and analysis across studies, and to promote international joint initiatives to identify globally implementable and effective preventive strategies.
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Affiliation(s)
- Miia Kivipelto
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Institute of Public Health and Clinical Nutrition, University of Eastern Finland, Kuopio, Finland.,Theme Aging, Karolinska University Hospital, Stockholm, Sweden.,Stockholms Sjukhem, Research & Development Unit, Stockholm, Sweden.,The Ageing Epidemiology Research Unit, School of Public Health, Imperial College London, London, United Kingdom
| | - Francesca Mangialasche
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Aging Research Center, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden
| | - Heather M Snyder
- Division of Medical and Scientific Relations, Alzheimer's Association, Chicago, Illinois, USA
| | - Ricardo Allegri
- Department of Cognitive Neurology, FLENI, Buenos Aires, Argentina
| | - Sandrine Andrieu
- INSERM, University of Toulouse UMR1027, Toulouse, France.,Department of Epidemiology and Public Health, Toulouse University Hospital, Toulouse, France
| | - Hidenori Arai
- National Center for Geriatrics and Gerontology, Obu, Japan
| | - Laura Baker
- Department of Internal Medicine - Geriatrics, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Sylvie Belleville
- Institute Universitaire de Geriatrie de Montreal, Universite de Montreal, Montreal, Canada
| | - Henry Brodaty
- Centre for Healthy Brain Ageing, School of Psychiatry, UNSW Sydney, Sydney, Australia
| | - Sonia M Brucki
- Department of Neurology, University of São Paulo Medical School, São Paulo, SP, Brazil
| | - Ismael Calandri
- Department of Cognitive Neurology, FLENI, Buenos Aires, Argentina
| | - Paulo Caramelli
- Department of Internal Medicine, Faculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Christopher Chen
- Memory Aging and Cognition Centre, National University of Singapore, Singapore, Singapore.,Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Howard Chertkow
- Division of Medicine/Neurology, University of Toronto, Toronto, Canada.,Division of Cognitive Neurology and Innovation, Baycrest Health Sciences and Rotman Research Institute, Toronto, Canada
| | - Effie Chew
- Division of Neurology, University Medicine Cluster, National University Hospital, Singapore, Singapore
| | - Seong H Choi
- Department of Neurology, Inha University School of Medicine, Incheon, Korea
| | - Neerja Chowdhary
- Brain Health Unit, Department of Mental Health and Substance Use, World Health Organization, Geneva, Switzerland
| | - Lucía Crivelli
- Department of Cognitive Neurology, FLENI, Buenos Aires, Argentina
| | - Rafael De La Torre
- Integrative Pharmacology and Systems Neurosciences Research Group, Neurosciences Research Program, Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
| | - Yifeng Du
- Department of Neurology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
| | - Tarun Dua
- Brain Health Unit, Department of Mental Health and Substance Use, World Health Organization, Geneva, Switzerland
| | - Mark Espeland
- Department of Internal Medicine - Geriatrics, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA.,Department of Biostatistics and Data Science, Wake Forest School of Medicine, Winston-Salem, North Carolina, USA
| | - Howard H Feldman
- Department of Neurosciences, Alzheimer Disease Cooperative Study, University of California, San Diego, California, La Jolla, USA.,Division of Neurology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Maris Hartmanis
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,FINGERS Brain Health Institute, Stockholm, Sweden
| | - Tobias Hartmann
- German Institute for Dementia Prevention (DIDP), Medical Faculty, and Department of Experimental Neurology, Saarland University, Homburg, Germany
| | - Megan Heffernan
- Centre for Healthy Brain Ageing, School of Psychiatry, UNSW Sydney, Sydney, Australia
| | - Christiani J Henry
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Chang H Hong
- Department of Psychiatry, Ajou University School of Medicine, Suwon, Korea
| | - Krister Håkansson
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Theme Aging, Karolinska University Hospital, Stockholm, Sweden
| | - Takeshi Iwatsubo
- Unit for Early and Exploratory Clinical Development, The University of Tokyo Hospital, Tokyo, Japan.,Department of Neuropathology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Jee H Jeong
- Department of Neurology, Ewha Womans University School of Medicine, Seoul, Korea
| | - Gustavo Jimenez-Maggiora
- Alzheimer's Therapeutic Research Institute, Keck School of Medicine, University of Southern California, California, San Diego, USA
| | - Edward H Koo
- Departments of Medicine and Physiology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Lenore J Launer
- Laboratory of Epidemiology and Population Sciences, Intramural Research Program, National Institute on Aging, Bethesda, Maryland, USA
| | - Jenni Lehtisalo
- Public Health Promotion Unit, Finnish Institute for Health and Welfare, Helsinki, Finland.,Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Francisco Lopera
- Neuroscience Group of Antioquia (GNA), Faculty of Medicine of the University of Antioquia, Medellín, Antioquia, Colombia
| | - Pablo Martínez-Lage
- Department of Neurology, Center for Research and Advanced Therapies, CITA-Alzheimer Foundation, San Sebastian, Spain
| | - Ralph Martins
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia.,Department of Biomedical Sciences, Macquarie University, North Ryde, New South Wales, Australia
| | - Lefkos Middleton
- The Ageing Epidemiology Research Unit, School of Public Health, Imperial College London, London, United Kingdom.,Neurology, Public Health Directorate, Imperial College Healthcare NHS Trust, London, UK
| | - José L Molinuevo
- BarcelonaBeta Brain Research Center, Pasqual Maragall Foundation, Barcelona, Spain
| | - Manuel Montero-Odasso
- Department of Medicine and Biostatistics Western University, London, Ontario, Canada
| | - So Y Moon
- Department of Neurology, Ajou University School of Medicine, Suwon, Korea
| | - Kristal Morales-Pérez
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,FINGERS Brain Health Institute, Stockholm, Sweden
| | - Ricardo Nitrini
- Department of Neurology, University of São Paulo Medical School, São Paulo, SP, Brazil
| | - Haakon B Nygaard
- Division of Neurology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Yoo K Park
- Department of Medical nutrition, Graduate School of East-West Medical Science, Kyung Hee University, Suwon, Korea
| | - Markku Peltonen
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Public Health Promotion Unit, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Chengxuan Qiu
- Aging Research Center, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet and Stockholm University, Stockholm, Sweden.,Department of Neurology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
| | - Yakeel T Quiroz
- Neuroscience Group of Antioquia (GNA), Faculty of Medicine of the University of Antioquia, Medellín, Antioquia, Colombia.,Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Rema Raman
- Alzheimer's Therapeutic Research Institute, Keck School of Medicine, University of Southern California, California, San Diego, USA
| | - Naren Rao
- Department of psychiatry, National Institute of Mental Health and Neurosciences, Bengaluru, Karnataka, India
| | | | - Anna Rosenberg
- Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | | | - Rosa M Salinas
- Laboratory of Dementias, National Institute of Neurology and Neurosurgery, Mexico City, Mexico
| | - Philip Scheltens
- Alzheimer Center Amsterdam, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | - Gustavo Sevlever
- Department of Cognitive Neurology, FLENI, Buenos Aires, Argentina
| | - Hilkka Soininen
- Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Ana L Sosa
- Laboratory of Dementias, National Institute of Neurology and Neurosurgery, Mexico City, Mexico
| | - Claudia K Suemoto
- Division of Geriatrics, University of São Paulo Medical School, São Paulo, Brazil
| | - Mikel Tainta-Cuezva
- Department of Neurology, Center for Research and Advanced Therapies, CITA-Alzheimer Foundation, San Sebastian, Spain.,Organización Sanitaria Integrada Goierri Alto Urola, Basque Country, Spain
| | - Lina Velilla
- Neuroscience Group of Antioquia (GNA), Faculty of Medicine of the University of Antioquia, Medellín, Antioquia, Colombia
| | - Yongxiang Wang
- Department of Neurology, Shandong Provincial Hospital affiliated to Shandong University, Jinan, Shandong, China
| | - Rachel Whitmer
- Division of Epidemiology, University of California, Davis, Davis, California, USA
| | - Xin Xu
- Memory Aging and Cognition Centre, National University of Singapore, Singapore, Singapore.,Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Lisa J Bain
- Independent Science Writer, Philadelphia, Pennsylvania, USA
| | - Alina Solomon
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Tiia Ngandu
- Division of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Public Health Promotion Unit, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Maria C Carrillo
- Division of Medical and Scientific Relations, Alzheimer's Association, Chicago, Illinois, USA
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Diagnoseverfahren bei Patienten mit leichten kognitiven Störungen und bei Patienten mit Demenz. DER NERVENARZT 2019; 91:141-147. [DOI: 10.1007/s00115-019-00829-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Bott NT, Hall A, Madero EN, Glenn JM, Fuseya N, Gills JL, Gray M. Face-to-Face and Digital Multidomain Lifestyle Interventions to Enhance Cognitive Reserve and Reduce Risk of Alzheimer's Disease and Related Dementias: A Review of Completed and Prospective Studies. Nutrients 2019; 11:nu11092258. [PMID: 31546966 PMCID: PMC6770494 DOI: 10.3390/nu11092258] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 09/14/2019] [Accepted: 09/17/2019] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Currently, there is no pharmaceutical intervention to treat or delay pathological cognitive decline or Alzheimer's disease and related dementias (ADRD). Multidomain lifestyle interventions are increasingly being studied as a non-pharmacological solution to enhance cognitive reserve, maintain cognition, and reduce the risk of or delay ADRD. Review of completed and prospective face-to-face (FTF) and digital multidomain interventions provides an opportunity to compare studies and informs future interventions and study design. METHODS Electronic databases (PubMed, PsycINFO, clinicaltrials.gov and NIH RePORTER) were searched for multidomain lifestyle programs. Studies were included if the program (1) included a control group, (2) included at least 3 interventions, (3) were at least 6 months in duration, and (4) included measurement of cognitive performance as an outcome. RESULTS In total, 17 multidomain lifestyle programs aimed at enhancing cognitive reserve and reducing risk of ADRD were found. Thirteen programs are FTF in intervention delivery, with 3 FTF programs replicating the FINGER protocol as part of the World Wide Fingers Consortium. Four programs are delivered digitally (website, Web application, or mobile app). Program characteristics (e.g., target population, duration, frequency, outcomes, and availability) and results of completed and prospective studies are reviewed and discussed. CONCLUSION This review updates and discusses completed and current multidomain lifestyle interventions aimed at enhancing cognitive reserve and reducing risk of ADRD. A growing number of international studies are investigating the efficacy and utility of these programs in both FTF and digital contexts. While a diversity of study designs and interventions exist, FTF and digital programs that build upon the foundational work of the FINGER protocol have significant potential to enhance cognitive reserve and reduce risk of ADRD.
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Affiliation(s)
- Nicholas T Bott
- Clinical Excellence Research Center, Stanford University School of Medicine, Stanford, CA 94305, USA.
- Neurotrack Technologies, Inc. Redwood City, CA 94063, USA.
| | - Aidan Hall
- Neurotrack Technologies, Inc. Redwood City, CA 94063, USA.
| | - Erica N Madero
- Neurotrack Technologies, Inc. Redwood City, CA 94063, USA.
| | - Jordan M Glenn
- Neurotrack Technologies, Inc. Redwood City, CA 94063, USA.
- Exercise Science Research Center, University of Arkansas, Fayetteville, AR 72701, USA.
| | - Nami Fuseya
- Neurotrack Technologies, Inc. Redwood City, CA 94063, USA.
| | - Joshua L Gills
- Exercise Science Research Center, University of Arkansas, Fayetteville, AR 72701, USA.
| | - Michelle Gray
- Exercise Science Research Center, University of Arkansas, Fayetteville, AR 72701, USA.
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