Digital Lifestyle Coaching for Alzheimer's Disease Prevention in APOE4 Carriers (WellderlyBrain)
Wellderly Brain - Alzheimer's Disease Prevention With Lifestyle Coaching Intervention: A Randomized Clinical Trial
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Katie Quartuccio
- Telefonnummer: 858-784-5219
- E-mail: kquartuccio@scripps.edu
Studiesteder
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California
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La Jolla, California, Forenede Stater, 92037
- Scripps Translational Research Institute
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Current 23andMe Research participant with APOE4 positivity genetic variant
- Age 60 to 80 at time of consent
- Have access to an Android or Apple iPhone smartphone device and able to download study apps
- Lives in the United States and able to send and receive US Mail
- Able and willing to perform a self-administered saliva test at screening*for organic outreach only.
- Able and willing to perform a self-administered finger prick blood collection at three time points throughout the study.
Exclusion Criteria:
- Non-English speaking
- Lives outside of the United States
- Currently taking or planning on taking GLP-1 medications (Exenatide, Liraglutide, Albiglutide, Dulaglutide, Semaglutide or Tirzepatide) within the next 12 months
- Established diagnosis of Mild Cognitive Impairment, Alzheimer's Disease or other Neurodegenerative Disease (Parkinson's Disease, Amyotrophic Lateral Sclerosis, Huntington's Disease, Multiple Sclerosis or Frontotemporal Dementia).
- Current or past Oura Ring user (any Oura Ring use in the last 12 months)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Aktiv komparator: Virtual Lifestyle Coaching
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Treatment group will recieve 16 virtual lifestyle coaching sessions with a certified wellness coach over the course of 52 weeks.
Education will focus on activity and sleep (with guidance from Oura ring) and anti inflammatory diet.
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Ingen indgriben: Standard of Care
Participants will receive an Oura Ring with daily metrics of sleep and activity but no supplemental education of guidance on improving their scores.
They will have access to current standard of care worksheets.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Plasma pTau217 Concentration
Tidsramme: Month 1, Month 6, Month 12
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Plasma phosphorylated tau 217 (pTau217) concentration will be measured from self-collected dried blood spot samples at three timepoints across the 12-month active monitoring period.
Both absolute concentration at each time point and change from baseline will be assessed.
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Month 1, Month 6, Month 12
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Composite proteomic brain-aging score
Tidsramme: Month 12
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A composite proteomic brain-aging score will be derived from proteomic biomarkers associated with biological brain aging, measured via dried blood spot samples collected from participants.
The score represents estimated biological brain age relative to chronological age; lower scores indicate a younger biological brain.
Analysis will be restricted to participants who return all required dried blood spot samples.
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Month 12
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Neuropsychological Test Composite Score
Tidsramme: Month 1, Month 3, Month 6, Month 9, Month 12
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A composite neuropsychological score will be derived from repeated administration of validated online cognitive assessments, including the Stroop Test, Processing Speed Assessment Test (PSAT), and Trail Making Test, spanning cognitive domains of attention, processing speed, executive function, and cognitive flexibility over time.
The direction of the composite score will be defined in the statistical analysis plan.
Both composite score at each time point and change from baseline will be assessed.
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Month 1, Month 3, Month 6, Month 9, Month 12
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Andre resultatmål
Andre resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Physical Activity
Tidsramme: Continuously throughout study completion, an average of 1 year
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Physical activity will be assessed continuously via Oura Ring throughout the 12-month study period.
Metrics may include daily movement, step count, activity volume, energy expenditure, and overall activity score.
Both metric values at each time point and change from baseline will be assessed.
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Continuously throughout study completion, an average of 1 year
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Patient Reported Physical Activity
Tidsramme: Once per month throughout study completion, an average of 1 year
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Self-reported physical activity will be assessed monthly via participant questionnaire measuring average duration, frequency, and intensity of physical activity performed during each assessment period.
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Once per month throughout study completion, an average of 1 year
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Sleep Health via Oura Ring Sleep Score
Tidsramme: Continuously throughout study completion, an average of 1 year
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Sleep health will be assessed continuously via Oura Ring wearable device throughout the 12-month study period.
Sleep metrics include total sleep duration, sleep efficiency, REM sleep, deep sleep, sleep latency, sleep timing, restlessness, breathing regularity, blood oxygen saturation, and heart rate variability (HRV), which are combined to generate the Oura Sleep Score (range: 0-100; higher scores indicate better sleep quality).
Both Sleep Score at each time point and change from baseline will be assessed.
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Continuously throughout study completion, an average of 1 year
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Patient Reported Sleep Quality
Tidsramme: Once per month throughout study completion, an average of 1 year
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Subjective sleep quality will be assessed monthly via an 11-point rating scale (range: 0-10) measuring how refreshed participants feel upon waking.
Higher scores indicate better subjective sleep quality.
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Once per month throughout study completion, an average of 1 year
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Heart Rate Variability
Tidsramme: Continuously throughout study completion, an average of 1 year
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Heart rate variability (HRV) will be assessed continuously via Oura Ring wearable device throughout the 12-month study period.
Higher HRV trends over time are interpreted as indicative of better cardiovascular health.
Both HRV values at each time point and change from baseline will be assessed.
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Continuously throughout study completion, an average of 1 year
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Dietary Changes
Tidsramme: Once per month throughout study completion, an average of 1 year
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Self-reported dietary behaviors will be assessed monthly via participant questionnaire.
Measures include dietary pattern adherence (e.g., specific diet type followed), macronutrient and food group intake changes (e.g., protein and vegetable consumption), and self-reported weight changes throughout the study period.
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Once per month throughout study completion, an average of 1 year
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Efterforskere
Efterforskere
- Ledende efterforsker: Eric J Topol, MD, Scripps Translational Research Institute
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ScrippsRTI
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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