14 results on '"Lehtisalo, Jenni"'
Search Results
2. Integrating a multimodal lifestyle intervention with medical food in prodromal Alzheimer's disease: the MIND-ADmini randomized controlled trial.
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Thunborg, Charlotta, Wang, Rui, Rosenberg, Anna, Sindi, Shireen, Andersen, Pia, Andrieu, Sandrine, Broersen, Laus M., Coley, Nicola, Couderc, Celine, Duval, Celine Z., Faxen-Irving, Gerd, Hagman, Göran, Hallikainen, Merja, Håkansson, Krister, Kekkonen, Eija, Lehtisalo, Jenni, Levak, Nicholas, Mangialasche, Francesca, Pantel, Johannes, and Rydström, Anders
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ALZHEIMER'S disease ,COGNITIVE training ,OLDER people ,RANDOMIZED controlled trials ,FOOD combining ,MEDITERRANEAN diet - Abstract
Background: The Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) showed cognitive benefits from a multidomain lifestyle intervention in at-risk older people. The LipiDiDiet trial highlighted benefits of medical food in prodromal Alzheimer's disease (AD). However, the feasibility and impact of multimodal interventions combining lifestyle with medical food in prodromal AD is unclear. Methods: MIND-AD
mini was a 6-month multinational (Sweden, Finland, Germany, France) proof-of-concept randomized controlled trial (RCT). Participants were 60–85 years old, had prodromal AD (International Working Group-1 criteria), and vascular/lifestyle risk factors. The parallel-group RCT had three arms: multimodal lifestyle intervention (nutritional guidance, exercise, cognitive training, vascular/metabolic risk management and social stimulation); multimodal lifestyle intervention + medical food (Fortasyn Connect); and regular health advice/care (control). Participants were randomized 1:1:1 (computer-generated allocation at each site). Outcome evaluators were blinded to randomization. Primary outcome was feasibility of the multimodal intervention, evaluated by recruitment rate during a 6-month recruitment phase, overall adherence in each intervention arm, and 6-month retention rate. Successful adherence was pre-specified as attending ≥ 40% of sessions/domain in ≥ 2/4 domains (lifestyle intervention), and consuming ≥ 60% of the medical food (lifestyle intervention + medical food). The secondary outcomes included adherence/participation to each intervention component and overall adherence to healthy lifestyle changes, measured using a composite score for healthy lifestyle. Cognitive assessments were included as exploratory outcomes, e.g. Clinical Dementia Rating scale. Results: During September 2017-May 2019, 93 individuals were randomized (32 lifestyle intervention, 31 lifestyle + medical food, and 30 control group). Overall recruitment rate was 76.2% (64.8% during the first 6 months). Overall 6-month retention rate was 91.4% (lifestyle intervention 87.5%; lifestyle + medical food 90.3%; control 96.7%). Domain-specific adherence in the lifestyle intervention group was 71.9% to cognitive training, 78.1% exercise, 68.8% nutritional guidance, and 81.3% vascular risk management; and in the lifestyle + medical food group, 90.3% to cognitive training, 87.1% exercise, 80.7% nutritional guidance, 87.1% vascular risk management, and 87.1% medical food. Compared with control, both intervention arms showed healthy diet improvements (βLifestyle×Time = 1.11, P = 0.038; βLifestyle+medical food×Time = 1.43, P = 0.007); the lifestyle + medical food group also showed vascular risk reduction (P = 0.043) and less cognitive-functional decline (P < 0.05, exploratory analysis). There were 5 serious adverse events (control group: 1; lifestyle intervention: 3; lifestyle + medical food: 1) unrelated to interventions. Conclusions: The multidomain lifestyle intervention, alone or combined with medical food, had good feasibility and adherence in prodromal AD. Longer-term cognitive and other health benefits should be further investigated in a larger-scale trial. Trial registration: ClinicalTrials.gov NCT03249688. [ABSTRACT FROM AUTHOR]- Published
- 2024
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3. Dementia prevention: The potential long‐term cost‐effectiveness of the FINGER prevention program.
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Wimo, Anders, Handels, Ron, Antikainen, Riitta, Eriksdotter, Maria, Jönsson, Linus, Knapp, Martin, Kulmala, Jenni, Laatikainen, Tiina, Lehtisalo, Jenni, Peltonen, Markku, Sköldunger, Anders, Soininen, Hilkka, Solomon, Alina, Strandberg, Timo, Tuomilehto, Jaakko, Ngandu, Tiia, and Kivipelto, Miia
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Introduction: The aim of this study was to estimate the potential cost‐effectiveness of the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) program. Methods: A life‐time Markov model with societal perspective, simulating a cohort of people at risk of dementia reflecting usual care and the FINGER program. Results: Costs were 1,653,275 and 1,635,346 SEK and quality‐adjusted life years (QALYs) were 8.636 and 8.679 for usual care and the FINGER program, respectively, resulting in savings of 16,928 SEK (2023 US$) and 0.043 QALY gains per person, supporting extended dominance for the FINGER program. A total of 1623 dementia cases were avoided with 0.17 fewer person‐years living with dementia. The sensitivity analysis confirmed the conclusions in most scenarios. Discussion: The model provides support that programs like FINGER have the potential to be cost‐effective in preventing dementia. Results at the individual level are rather modest, but the societal benefits can be substantial because of the large potential target population. [ABSTRACT FROM AUTHOR]
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- 2023
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4. Association of long-term dietary fat intake, exercise, and weight with later cognitive function in the Finnish Diabetes Prevention Study
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Lehtisalo, Jenni, Lindström, J., Ngandu, T., Kivipelto, M., Ahtiluoto, S., Ilanne-Parikka, P., Keinänen-Kiukaanniemi, S., Eriksson, J. G., Uusitupa, M., Tuomilehto, J., Luchsinger, J., and For The Finnish Diabetes Prevention Study (DPS)
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- 2016
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5. Occupational complexity and cognition in the FINGER multidomain intervention trial.
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Rydström, Anders, Darin‐Mattsson, Alexander, Kåreholt, Ingemar, Ngandu, Tiia, Lehtisalo, Jenni, Solomon, Alina, Antikainen, Riitta, Bäckman, Lars, Hänninen, Tuomo, Laatikainen, Tiina, Levälahti, Esko, Lindström, Jaana, Paajanen, Teemu, Havulinna, Satu, Peltonen, Markku, Sindi, Shireen, Soininen, Hilkka, Neely, Anna Stigsdotter, Strandberg, Timo, and Tuomilehto, Jaakko
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Introduction: Lifetime exposure to occupational complexity is linked to late‐life cognition, and may affect benefits of preventive interventions. Methods: In the 2‐year multidomain Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER), we investigated, through post hoc analyses (N = 1026), the association of occupational complexity with cognition. Occupational complexity with data, people, and substantive complexity were classified through the Dictionary of Occupational Titles. Results: Higher levels of occupational complexity were associated with better baseline cognition. Measures of occupational complexity had no association with intervention effects on cognition, except for occupational complexity with data, which was associated with the degree of intervention‐related gains for executive function. Discussion: In older adults at increased risk for dementia, higher occupational complexity is associated with better cognition. The cognitive benefit of the FINGER intervention did not vary significantly among participants with different levels of occupational complexity. These exploratory findings require further testing in larger studies. [ABSTRACT FROM AUTHOR]
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- 2022
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6. The effect of adherence on cognition in a multidomain lifestyle intervention (FINGER).
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Ngandu, Tiia, Lehtisalo, Jenni, Korkki, Saana, Solomon, Alina, Coley, Nicola, Antikainen, Riitta, Bäckman, Lars, Hänninen, Tuomo, Lindström, Jaana, Laatikainen, Tiina, Paajanen, Teemu, Havulinna, Satu, Peltonen, Markku, Neely, Anna Stigsdotter, Strandberg, Timo, Tuomilehto, Jaakko, Soininen, Hilkka, and Kivipelto, Miia
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Introduction: Lifestyle interventions may prevent cognitive decline, but the sufficient dose of intervention activities and lifestyle changes is unknown. We investigated how intervention adherence affects cognition in the FINGER trial (pre‐specified subgroup analyses). Methods: FINGER is a multicenter randomized controlled trial examining the efficacy of multidomain lifestyle intervention (ClinicalTrials.gov NCT01041989). A total of 1260 participants aged 60 to 77 with increased dementia risk were randomized to a lifestyle intervention and control groups. Percentage of completed intervention sessions, and change in multidomain lifestyle score (self‐reported diet; physical, cognitive, and social activity; vascular risk) were examined in relation to change in Neuropsychological Test Battery (NTB) scores. Results: Active participation was associated with better trajectories in NTB total and all cognitive subdomains. Improvement in lifestyle was associated with improvement in NTB total and executive function. Discussion: Multidomain lifestyle changes are beneficial for cognitive functioning, but future interventions should be intensive enough, and supporting adherence is essential. [ABSTRACT FROM AUTHOR]
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- 2022
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7. Effect of a multi-domain lifestyle intervention on cardiovascular risk in older people: the FINGER trial.
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Lehtisalo, Jenni, Rusanen, Minna, Solomon, Alina, Antikainen, Riitta, Laatikainen, Tiina, Peltonen, Markku, Strandberg, Timo, Tuomilehto, Jaakko, Soininen, Hilkka, Kivipelto, Miia, and Ngandu, Tiia
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TRANSIENT ischemic attack ,OLDER people ,CARDIOVASCULAR diseases risk factors ,AT-risk people ,FINGERS ,COGNITION disorders - Abstract
Aims Joint prevention of cardiovascular disease (CVD) and dementia could reduce the burden of both conditions. The Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) demonstrated a beneficial effect on cognition (primary outcome) and we assessed the effect of this lifestyle intervention on incident CVD (pre-specified secondary outcome). Methods and results FINGER enrolled 1259 individuals aged 60–77 years (ClinicalTrials.gov NCT01041989). They were randomized (1:1) to a 2-year multi-domain intervention with diet, physical and cognitive activity, and vascular monitoring (n = 631), or general health advice (n = 628). National registries provided data on CVD including stroke, transient ischaemic attack (TIA), or coronary heart event. During an average of 7.4 years, 229 participants (18%) had at least one CVD diagnosis: 107 in the intervention group and 122 in the control group. The incidence of cerebrovascular events was lower in the intervention than the control group: hazard ratio (HR) for combined stroke/TIA was 0.71 [95% confidence interval (CI): 0.51–0.99] after adjusting for background characteristics. Hazard ratio for coronary events was 0.84 (CI: 0.56–1.26) and total CVD events 0.80 (95% CI: 0.61–1.04). Among those with history of CVD (n = 145), the incidence of both total CVD events (HR: 0.50, 95% CI: 0.28–0.90) and stroke/TIA (HR: 0.40, 95% CI: 0.20–0.81) was lower in the intervention than the control group. Conclusion A 2-year multi-domain lifestyle intervention among older adults was effective in preventing cerebrovascular events and also total CVD events among those who had history of CVD. [ABSTRACT FROM AUTHOR]
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- 2022
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8. Changes in Lifestyle, Behaviors, and Risk Factors for Cognitive Impairment in Older Persons During the First Wave of the Coronavirus Disease 2019 Pandemic in Finland: Results From the FINGER Study.
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Lehtisalo, Jenni, Palmer, Katie, Mangialasche, Francesca, Solomon, Alina, Kivipelto, Miia, and Ngandu, Tiia
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COVID-19 ,OLDER people ,COVID-19 pandemic ,LIVING alone ,MEDICAL care ,UNHEALTHY lifestyles ,INTELLECTUAL disabilities - Abstract
Aims: This study aimed to describe how the first phase of the coronavirus disease 2019 (COVID-19) pandemic affected older persons from the general Finnish population who are at risk of developing or have cognitive impairment, specifically, to describe whether participants experienced a change in risk factors that are relevant for the prevention of cognitive decline including diet, physical activity, access to medical care, socially and cognitively stimulating activities, and emotional health and well-being. Method: A postal survey was sent in June 2020 to 859 participants from the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER), an ongoing longitudinal study. The survey was developed to assess the effect of the COVID-19 pandemic and related infection-control measures on daily life, specifically commitment to distancing measures, access to health care and social services, daily activities, and changes in cognitive and social activities. Results: By September 2020, 613 (71%) participants responded (mean age = 77.7 years, 32% lived alone, and 80% had at least one chronic condition). Three quarters adopted some distancing practices during the first months of the pandemic. Older participants were more likely to practice total isolation than younger ones (29 vs. 19%; p = 0.003). Non-acute health-care visits were canceled for 5% of the participants who needed appointments, but cancellations in dental health care (43%), home aid (30%), and rehabilitative services (53%) were more common. Pandemic-related changes were reported in social engagements, for example, less contact with friends (55%) and family (31%), or less frequent attendance in cultural events (38%) or associations (25%), although remote contact with others increased for 40%. Feelings of loneliness increased for 21%, particularly those who were older (p = 0.023) or living alone (p < 0.001). Physical activity reduced for 34%, but dietary habits remained stable or improved. Pandemic-related changes in lifestyle and activities were more evident among those living alone. Conclusions: Finnish older persons generally reported less negative changes in lifestyles and behaviors during the pandemic than expected. Older people and those living alone seemed more susceptible to negative changes. It is important to compare how coping strategies may compare with other European countries to identify factors that may help older individuals to maintain healthy lifestyles during future waves of COVID-19. [ABSTRACT FROM AUTHOR]
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- 2021
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9. Multidomain lifestyle intervention benefits a large elderly population at risk for cognitive decline and dementia regardless of baseline characteristics: The FINGER trial
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Rosenberg, Anna, Ngandu, Tiia, Rusanen, Minna, Antikainen, Riitta, Backman, Lars, Havulinna, Satu, Hanninen, Tuomo, Laatikainen, Tiina, Lehtisalo, Jenni, Levalahti, Esko, Lindstrom, Jaana, Paajanen, Teemu, Peltonen, Markku, Soininen, Hilkka, Stigsdotter Neely, Anna, Strandberg, Timo, Tuomilehto, Jaakko, Solomon, Alina, Kivipelto, Miia, Clinicum, Department of Public Health, University of Helsinki, Timo Strandberg / Principal Investigator, Department of Medicine, Hjelt Institute (-2014), and HUS Internal Medicine and Rehabilitation
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PROTOCOL ,Male ,Geriatrik ,Clinical Neurology ,Intervention ,EXERCISE ,3124 Neurology and psychiatry ,Cognition ,Risk Factors ,COMPLAINTS ,Humans ,CORONARY-HEART-DISEASE ,Cognitive Dysfunction ,Healthy Lifestyle ,OLDER-ADULTS ,Aged ,Science & Technology ,Cognitive Behavioral Therapy ,Prevention ,3112 Neurosciences ,1103 Clinical Sciences ,Alzheimer's disease ,RANDOMIZED CONTROLLED-TRIAL ,IMPAIRMENT ,Middle Aged ,Lifestyle ,Multidomain ,Exercise Therapy ,ALZHEIMERS-DISEASE ,FINNISH GERIATRIC INTERVENTION ,Cognitive impairment ,Treatment Outcome ,Socioeconomic Factors ,Randomized controlled trial ,Cardiovascular Diseases ,Geriatrics ,3121 General medicine, internal medicine and other clinical medicine ,Dementia ,Female ,Neurosciences & Neurology ,PRIMARY PREVENTION ,1109 Neurosciences ,Life Sciences & Biomedicine ,DIABETES PREVENTION ,CLINICAL-TRIALS ,tervention - Abstract
Introduction: The 2-year Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) multidomain lifestyle intervention trial (NCT01041989) demonstrated beneficial effects on cognition. We investigated whether sociodemographics, socioeconomic status, baseline cognition, or cardiovascular factors influenced intervention effects on cognition. Methods: The FINGER recruited 1260 people from the general Finnish population (60-77 years, at risk for dementia). Participants were randomized 1: 1 to multidomain intervention (diet, exercise, cognition, and vascular risk management) and regular health advice. Primary outcome was change in cognition (Neuropsychological Test Battery z-score). Prespecified analyses to investigate whether participants' characteristics modified response to intervention were carried out using mixed-model repeated-measures analyses. Results: Sociodemographics (sex, age, and education), socioeconomic status (income), cognition (Mini-Mental State Examination), cardiovascular factors (body mass index, blood pressure, cholesterol, fasting glucose, and overall cardiovascular risk), and cardiovascular comorbidity did not modify response to intervention (P-values for interaction > .05). Conclusions: The FINGER intervention was beneficial regardless of participants' characteristics and can thus be implemented in a large elderly population at increased risk for dementia. (C) 2017 The Authors. Published by Elsevier Inc. on behalf of the Alzheimer's Association.
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- 2017
10. Adherence to multidomain interventions for dementia prevention: Data from the FINGER and MAPT trials.
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Coley, Nicola, Ngandu, Tiia, Lehtisalo, Jenni, Soininen, Hilkka, Vellas, Bruno, Richard, Edo, Kivipelto, Miia, and Andrieu, Sandrine
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Introduction: Multidomain interventions, targeting multiple risk factors simultaneously, could be effective dementia prevention strategies, but may be burdensome and not universally acceptable. Methods: We studied adherence rates and predictors in the Finnish Geriatric Intervevntion Study to Prevent Cognitive Impairment and Disability and Multidomain Alzheimer Preventive Trial prevention trials, for all intervention components (separately and simultaneously). Finnish Geriatric Intervevntion Study to Prevent Cognitive Impairment and Disability participants received a 2‐year multidomain lifestyle intervention (physical training, cognitive training, nutritional counseling, and cardiovascular monitoring). Multidomain Alzheimer Preventive Trial participants received a 3‐year multidomain lifestyle intervention (cognitive training, physical activity counseling, and nutritional counseling) with either an omega‐3 supplement or placebo. Results: Adherence decreased with increasing intervention complexity and intensity: it was highest for cardiovascular monitoring, nutritional counseling, and the omega‐3 supplement, and lowest for unsupervised computer‐based cognitive training. The most consistent baseline predictors of adherence were smoking and depressive symptoms. Discussion: Reducing participant burden, while ensuring that technological tools are suitable for older individuals, maintaining face‐to‐face contacts, and taking into account participant characteristics may increase adherence in future trials. [ABSTRACT FROM AUTHOR]
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- 2019
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11. Dietary changes and cognition over 2 years within a multidomain intervention trial—The Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER).
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Lehtisalo, Jenni, Levälahti, Esko, Lindström, Jaana, Hänninen, Tuomo, Paajanen, Teemu, Peltonen, Markku, Antikainen, Riitta, Laatikainen, Tiina, Strandberg, Timo, Soininen, Hilkka, Tuomilehto, Jaakko, Kivipelto, Miia, and Ngandu, Tiia
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Introduction: Association between healthy diet and better cognition is well established, but evidence is limited to evaluate the effect of dietary changes adopted in older age. Methods: We investigated the role of dietary changes in the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) with 1260 at‐risk participants (60–77 years) who were randomized to intensive multidomain intervention (including dietary counseling) or regular health advice for 2 years. Parallel process latent growth curves of adherence to dietary recommendations and cognitive performance were analyzed. Results: Adherence to healthy diet at baseline predicted improvement in global cognition, regardless of intervention allocation (P =.003). Dietary improvement was associated with beneficial changes in executive function, especially in the intervention group (P =.008; P =.051 for groups combined). Discussion: Dietary changes initiated during the intervention were related to changes in executive function in 2 years. Long‐term diet appeared more influential for global cognition. [ABSTRACT FROM AUTHOR]
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- 2019
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12. Multidomain lifestyle intervention benefits a large elderly population at risk for cognitive decline and dementia regardless of baseline characteristics: The FINGER trial.
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Rosenberg, Anna, Ngandu, Tiia, Rusanen, Minna, Antikainen, Riitta, Bäckman, Lars, Havulinna, Satu, Hänninen, Tuomo, Laatikainen, Tiina, Lehtisalo, Jenni, Levälahti, Esko, Lindström, Jaana, Paajanen, Teemu, Peltonen, Markku, Soininen, Hilkka, Stigsdotter‐Neely, Anna, Strandberg, Timo, Tuomilehto, Jaakko, Solomon, Alina, and Kivipelto, Miia
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Introduction: The 2‐year Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) multidomain lifestyle intervention trial (NCT01041989) demonstrated beneficial effects on cognition. We investigated whether sociodemographics, socioeconomic status, baseline cognition, or cardiovascular factors influenced intervention effects on cognition. Methods: The FINGER recruited 1260 people from the general Finnish population (60–77 years, at risk for dementia). Participants were randomized 1:1 to multidomain intervention (diet, exercise, cognition, and vascular risk management) and regular health advice. Primary outcome was change in cognition (Neuropsychological Test Battery z‐score). Prespecified analyses to investigate whether participants' characteristics modified response to intervention were carried out using mixed‐model repeated‐measures analyses. Results: Sociodemographics (sex, age, and education), socioeconomic status (income), cognition (Mini–Mental State Examination), cardiovascular factors (body mass index, blood pressure, cholesterol, fasting glucose, and overall cardiovascular risk), and cardiovascular comorbidity did not modify response to intervention (P‐values for interaction >.05). Conclusions: The FINGER intervention was beneficial regardless of participants' characteristics and can thus be implemented in a large elderly population at increased risk for dementia. Highlights: The FINGER intervention benefits cognition regardless of participants' characteristics.Sociodemographics, vascular risk, or MMSE do not modify response to intervention.Intervention can be implemented in a large elderly population at risk for dementia. [ABSTRACT FROM AUTHOR]
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- 2018
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13. Nutrient intake and dietary changes during a 2-year multi-domain lifestyle intervention among older adults: secondary analysis of the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) randomised controlled trial.
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Lehtisalo, Jenni, Ngandu, Tiia, Valve, Päivi, Antikainen, Riitta, Laatikainen, Tiina, Strandberg, Timo, Soininen, Hilkka, Tuomilehto, Jaakko, Kivipelto, Miia, and Lindström, Jaana
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COGNITION disorders ,CARDIOVASCULAR diseases risk factors ,COMPARATIVE studies ,DIET ,EXERCISE ,EXPERIMENTAL design ,FOOD habits ,INGESTION ,MINERALS ,MUSCLE strength ,NUTRITION counseling ,VITAMINS ,DISEASE management ,SECONDARY analysis ,RANDOMIZED controlled trials ,OLD age ,PREVENTION - Abstract
Advancing age increases the risk for diseases and health concerns like cognitive decline, constituting a major public health challenge. Lifestyle, especially healthy diet, affects many risk factors related to chronic diseases, and thus lifestyle interventions among older adults may be beneficial in promoting successful ageing. We completed a randomised 2-year multi-domain lifestyle intervention trial aiming at prevention of cognitive decline among 631 participants in the intervention and 629 in the control group, aged 60-77 years at baseline. Dietary counselling was one of the intervention domains together with strength exercise, cognitive training and management of CVD risk factors. The aim of this paper was to describe success of the intervention -- that is, how an intervention based on national dietary recommendations affected dietary habits as a part of multi-intervention. Composite dietary intervention adherence score comprising nine distinct goals (range 0--9 points from none to achieving all goals) was 5·0 at baseline, and increased in the intervention group after the 1st (P<0⋅001) and 2nd (P =0⋅005) year. The difference in change compared with the control group was significant at both years (P <0⋅001 and P=0⋅018). Intake of several vitamins and minerals decreased in the control group but remained unchanged or increased in the intervention group during the 2 years. Well-targeted dietary counselling may prevent age-related decline in diet quality and help in preventing cognitive decline. [ABSTRACT FROM AUTHOR]
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- 2017
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14. Associations of Depressive Symptoms and Cognition in the FINGER Trial: A Secondary Analysis of a Randomised Clinical Trial.
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Neuvonen, Elisa, Lehtisalo, Jenni, Ngandu, Tiia, Levälahti, Esko, Antikainen, Riitta, Hänninen, Tuomo, Laatikainen, Tiina, Lindström, Jaana, Paajanen, Teemu, Soininen, Hilkka, Strandberg, Timo, Tuomilehto, Jaakko, Kivipelto, Miia, and Solomon, Alina
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MENTAL depression , *SECONDARY analysis , *CLINICAL trials , *COGNITION disorders , *EXECUTIVE function , *VASCULAR dementia , *UNHEALTHY lifestyles , *SELF-monitoring (Psychology) - Abstract
Depression and cognition are associated, but the role of depressive symptoms in lifestyle interventions to prevent dementia needs further study. We investigated the intervention effect on depressive symptoms and their associations with cognition in the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER; NCT01041989), a two-year multidomain lifestyle trial. One thousand two-hundred and sixty individuals (60–77 years) at risk for dementia were randomised into a multidomain intervention (diet, exercise, cognitive training, and vascular/metabolic risk monitoring) or control group (regular health advice). Depressive symptoms (Zung scale) and cognition (modified Neuropsychological Test Battery) were evaluated at baseline, 12, and 24 months. One thousand one-hundred and twenty-five participants had baseline Zung data. Mean Zung score decreased 0.73 (SD 5.6) points in the intervention and 0.36 (5.6) points in the control group, with nonsignificant between-group difference (group × time coefficient −0.006, 95% CI −0.019 to 0.007). Overall, higher baseline Zung score was associated with less improvement in global cognition (−0.140, p = 0.005) and memory (−0.231, p = 0.005). Participants with clinically significant baseline depressive symptoms (Zung ≥ 40 points) had less intervention benefit to executive functioning (group × time × Zung −0.096, 95% CI −0.163 to −0.028). Change in Zung score was not associated with change in cognition. Clinically significant depressive symptoms warrant more attention when designing dementia-prevention interventions. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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