Gray Matters Alzheimer's Disease Prevention Intervention
Gray Matters: Multi-domain Lifestyle Behavioral Alzheimer's Disease Prevention Randomized Controlled Trial
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Unzutreffend
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Age
- Residing or working in Cache County Utah
- Possessing smart phone or tablet
Exclusion Criteria:
- Dementia
- Pregnancy
- Untreated chronic major depression or other psychiatric condition
- Body mass index > 41
- Heart or stroke in prior 6 weeks
- Active cancer treatment
- Unwillingness to seek medical help when serious condition identified at intake
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Verhütung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Single
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
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Kein Eingriff: Kontrolle
Kein Eingriff
|
|
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Experimental: Treatment
Health education program; informational website, experiential classes in various help domains, custom smart phone application, and wearable technology
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The intervention is a health education program including: informational website, experiential classes, custom smart phone or smart table application, wearable activity monitor, and informal coaching by student researchers to provide moral support for lifestyle behavioral change goals.
Participants are not placed on any specific behavioral regimen but instead are encouraged to adopt healthier lifestyle behaviors per the evidence-based health education program, and to attend the experiential classes "cafeteria style" (i.e. based on their individual preferences).
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
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Picture Vocabulary
Zeitfenster: up to 7 months
|
Picture Vocabulary cognitive test score
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up to 7 months
|
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Flanker Inhibitory Control and Attention Test
Zeitfenster: up to 7 months
|
Flanker Inhibitory Control and Attention Test cognitive test score
|
up to 7 months
|
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List Sorting Working Memory Test
Zeitfenster: up to 7 months
|
List Sorting Working Memory Test cognitive test score
|
up to 7 months
|
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Oral Symbol Digit Test
Zeitfenster: up to 7 months
|
Oral Symbol Digit Test cognitive test score
|
up to 7 months
|
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Montreal Cognitive Assessment
Zeitfenster: up to 7 months
|
Montreal Cognitive Assessment test score
|
up to 7 months
|
|
Rey Auditory Verbal Learning Test
Zeitfenster: up to 7 months
|
Rey Auditory Verbal Learning Test score
|
up to 7 months
|
|
Controlled Oral Word Association Test
Zeitfenster: up to 7 months
|
Controlled Oral Word Association Test score
|
up to 7 months
|
|
Blood pressure
Zeitfenster: up to 7 months
|
Systolic and diastolic blood pressure
|
up to 7 months
|
|
Body mass index
Zeitfenster: up to 7 months
|
Height and weight measurement for computing body mass index
|
up to 7 months
|
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Insulin
Zeitfenster: up to 7 months
|
insulin from venipuncture blood sample
|
up to 7 months
|
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Systemic inflammation
Zeitfenster: up to 7 months
|
C-reactive protein from venipuncture blood sample
|
up to 7 months
|
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Skin carotenoid status
Zeitfenster: up to 7 months
|
Biophotonic device that shines a light-emitting diode (LED) light at a site on the palm, to measure the skin carotenoid level in units of Raman counts
|
up to 7 months
|
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Triglycerides
Zeitfenster: up to 7 months
|
triglycerides from venipuncture blood sample
|
up to 7 months
|
|
HDL Cholesterol
Zeitfenster: up to 7 months
|
High-density lipoprotein from venipuncture blood sample
|
up to 7 months
|
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LDL Cholesterol
Zeitfenster: up to 7 months
|
Low-density lipoprotein from venipuncture blood sample
|
up to 7 months
|
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Total cholesterol
Zeitfenster: up to 7 months
|
Total cholesterol from venipuncture blood sample
|
up to 7 months
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Depression
Zeitfenster: up to 7 months
|
Center for Epidemiologic Studies - Depression scale score
|
up to 7 months
|
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Motivation
Zeitfenster: up to 7 months
|
Situational Motivation Scale score
|
up to 7 months
|
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Sleep Quality
Zeitfenster: up to 7 months
|
Pittsburgh Sleep Quality Index scale score
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up to 7 months
|
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Stress
Zeitfenster: up to 7 months
|
Perceived Stress Scale score
|
up to 7 months
|
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Emotional Support
Zeitfenster: up to 7 months
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Emotional Support subscale from the NIH Toolbox measures for social engagement
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up to 7 months
|
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Friendship
Zeitfenster: up to 7 months
|
Friendship subscale from the NIH Toolbox measures for social engagement
|
up to 7 months
|
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Hostility
Zeitfenster: up to 7 months
|
Hostility subscale from the NIH Toolbox measures for social engagement
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up to 7 months
|
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Loneliness
Zeitfenster: up to 7 months
|
Loneliness subscale from the NIH Toolbox measures for social engagement
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up to 7 months
|
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Physical Activity - Moderate
Zeitfenster: up to 7 months
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self-report question concerning # minutes per day doing moderate intensity physical activity (per Center for Disease Control definition)
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up to 7 months
|
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Physical Activity - Vigorous
Zeitfenster: up to 7 months
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self-report question concerning # minutes per day doing vigorous intensity physical activity (per Center for Disease Control definition)
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up to 7 months
|
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Nutrition
Zeitfenster: up to 7 months
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Diet History Questionnaire
|
up to 7 months
|
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Readiness for Change
Zeitfenster: up to 7 months
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Revised University of Rhode Island Change Assessment (R-URICA) readiness for change scale
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up to 7 months
|
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Metacognition
Zeitfenster: up to 7 months
|
Total score from a set of seven items (1=much worse to 5=much better), comparing current memory to how it was three years ago, adapted from a questionnaire of functional ability
|
up to 7 months
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Hauptermittler: Maria C Norton, PhD, Utah State University
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Schätzen)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- 5606
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