Mindful Walking Neural Correlates of Executive Function in SC Older Adults at Risk of Dementias
The Impact of Mindful Walking on Neural Correlates of Executive Function in SC Older Adults at Risk of Alzheimer's and Dementias
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
Studietype
Studietype
Registrering (Antatt)
Registrering
Fase
Fase
- Fase 2
Kontakter og plasseringer
Studiekontakt
Studiekontakt
- Navn: Halle Prine, MS
- Telefonnummer: 8039997392
- E-post: HPRINE@email.sc.edu
Studiesteder
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South Carolina
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Columbia, South Carolina, Forente stater, 29201
- Rekruttering
- University of South Carolina
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Ta kontakt med:
- Chih-Hsiang Yang
- Telefonnummer: 8037771025
- E-post: cy11@mailbox.sc.edu
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
- Eldre voksen
Tar imot friske frivillige
Beskrivelse
Inclusion Criteria:
- Age 60 or older
- Sedentary (sit ≥9hrs per day) and not meeting the US physical activity guidelines
Have at least one of the following ADRD risk factors:
i. family history of ADRD (>= first-degree relative) ii. subjective experience of cognitive complaints iii. currently overweight or obese (BMI≥25)
- Adequate hearing, visual and cognitive ability to complete study tasks and assessments
- Able to walk without others' assistance
- Medically stable with or without medication (do not expect to have major health status changes or a surgery in the next 4 months)
Exclusion Criteria:
- Diagnosis of ADRD or other brain abnormalities (i.e., strokes, epilepsy, Parkinson's disease)
- Diagnosis of mental disorders (i.e., depression)
- Inability to complete surveys on mobile device or wear the activity monitor (i.e., due to arthritis, physical limitations, or other reasons)
- Plan to move or have surgery in next 4 months
- Currently participate in other study involving physical activity or cognitive training that may interfere with the study outcomes
- Unable to provide consent due to disabilities
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Forebygging
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
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Eksperimentell: Mindful walking arm
Older adults will participate in 8 sessions of mindful walking over one month
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Implementing mindfulness skills during the walking movement
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Aktiv komparator: Walking-only arm
Older adults will participate in 8 sessions of walking over one month
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Older adults will participate in 8 sessions of walking over one month without being trained on mindfulness skills.
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Hemodynamic activation signal
Tidsramme: Assessed at baseline, 4 weeks, 8 weeks
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Hemodynamic activation in the prefrontal and parietal regions as an indication of EF.
Neural activation will be measured using functional nearinfrared spectroscopy (fNIRS).
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Assessed at baseline, 4 weeks, 8 weeks
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Neuropsychological function
Tidsramme: Assessed at baseline, 4 weeks, 8 weeks
|
Montreal Cognitive Assessment (MoCA) is sensitive to measure normal cognitive aging from those with mild cognitive decline.
MoCA scores range from 1-30 to detect cognitive impairment.
Higher scores indicate better cognitive function.
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Assessed at baseline, 4 weeks, 8 weeks
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Executive function
Tidsramme: Assessed at Baseline, 4 weeks, 8 weeks
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NIH Toolbox Cognitive Battery will be used to measure fluid cognitive abilities
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Assessed at Baseline, 4 weeks, 8 weeks
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Trait Mindfulness Levels
Tidsramme: Assessed at Baseline, 4 weeks, 8 weeks
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Using the validated five-facet mindfulness scale (FFMQ) to measure trait mindfulness.
FFMQ scores range from 39-195.
Higher scores indicate higher trait mindfulness levels.
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Assessed at Baseline, 4 weeks, 8 weeks
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State Mindfulness Levels
Tidsramme: Assessed at baseline, 4 weeks, 8 weeks
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Using the validated state mindfulness scale (SMS) to measure state mindfulness.
SMS scores range from 21-105.
Higher scores indicate higher state mindfulness levels.
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Assessed at baseline, 4 weeks, 8 weeks
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Andre resultatmål
Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Overall (in)activity levels
Tidsramme: Assessed at Baseline, 8 weeks
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Using the physical activity and sedentary behavior questionnaire (PASB-Q) to assess older adults' overall (in)activity levels.
The questionnaire asks participants about their typical weekly physical activity minutes and daily sitting hours.
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Assessed at Baseline, 8 weeks
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Overall everyday cognition
Tidsramme: Assessed at Baseline, 8 weeks
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Using everyday cognition scale (ECog) to assess memory, planning, organization, and divided attention in daily contexts.
Each item ranges from 1-4 points.
The overall score is calculated as an average of all completed items, resulting in a score range of 1 to 4. The higher scores represent worse everyday cognition.
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Assessed at Baseline, 8 weeks
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Overall health status
Tidsramme: Assessed at Baseline, 8 weeks
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Using SF-36 questionnaire to assess overall health status.
For all domain scales and component scores, the scoring range is 0 to 100, with higher scores representing a more favorable or higher level of health.
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Assessed at Baseline, 8 weeks
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Height
Tidsramme: Assessed at Baseline, 8 weeks
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Applying the NIH PhenX Toolkit protocol.
Participants' standing height is measured from the top of the participant's head to their heels.
The measure will be conducted in duplicates and will be recorded to the nearest 0.1 cm.
This measure will be combined with the weight measure to measure participants' BMI in kg/ m^2.
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Assessed at Baseline, 8 weeks
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Weight
Tidsramme: Baseline, 8 weeks
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Applying the NIH PhenX Toolkit protocol.
Participants' weight will be measured using a digital floor scale.
Their weight will be measured in duplicates and will be recorded to the nearest 0.1 kg.
This measure will be combined with the height measure to calculate participants' BMI in kg/ m^2.
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Baseline, 8 weeks
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Mobility
Tidsramme: Assessed at baseline, 8 weeks
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Applying the NIH PhenX Toolkit 10-meter walk protocol to assess mobility.
The test outcome is typically expressed as gait speed in meters per second (m/s).
The lower values indicate a higher risk of adverse health events.
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Assessed at baseline, 8 weeks
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Demographics
Tidsramme: Assessed at baseline
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Collected basic demographics via an online survey.
All items are assessed using multiple-choice or multiple-selection questions of different types of participants' demographic status.
The response options are thus categorical but not a scale.
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Assessed at baseline
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Samarbeidspartnere
Samarbeidspartnere
Publikasjoner og nyttige lenker
Generelle publikasjoner
- Yang CH, Maher JP, Conroy DE. Acceptability of mobile health interventions to reduce inactivity-related health risk in central Pennsylvania adults. Prev Med Rep. 2015 Aug 13;2:669-72. doi: 10.1016/j.pmedr.2015.08.009. eCollection 2015.
- Carpenter C, Yang CH, West D. A Comparison of Sedentary Behavior as Measured by the Fitbit and ActivPAL in College Students. Int J Environ Res Public Health. 2021 Apr 8;18(8):3914. doi: 10.3390/ijerph18083914.
- Yang CH, Huh J, Mason TB, Belcher BR, Kanning M, Dunton GF. Mother-child dyadic influences of affect on everyday movement behaviors: evidence from an ecological momentary assessment study. Int J Behav Nutr Phys Act. 2020 May 11;17(1):56. doi: 10.1186/s12966-020-00951-6.
- Lopez NV, Yang CH, Belcher BR, Margolin G, Dunton GF. Within-Subject Associations of Maternal Physical Activity Parenting Practices on Children's Objectively Measured Moderate-to-Vigorous Physical Activity. J Pediatr Psychol. 2019 Apr 1;44(3):300-310. doi: 10.1093/jpepsy/jsy100.
- Yang CH, Hakun JG, Roque N, Sliwinski MJ, Conroy DE. Mindful walking and cognition in older adults: A proof of concept study using in-lab and ambulatory cognitive measures. Prev Med Rep. 2021 Jul 14;23:101490. doi: 10.1016/j.pmedr.2021.101490. eCollection 2021 Sep.
- Yang CH, Conroy DE. Feasibility of an Outdoor Mindful Walking Program for Reducing Negative Affect in Older Adults. J Aging Phys Act. 2018 Nov 7:1-10. doi: 10.1123/japa.2017-0390. Online ahead of print.
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Antatt)
Primær fullføring
Studiet fullført (Antatt)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Andre studie-ID-numre
Andre studie-ID-numre
- MODCR00000007
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
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