Financial Incentives to Exercise for Adolescents (MOVE)
Incentivizing Behavior: Promoting More Physical Activity in American Indian Youth
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Detaillierte Beschreibung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
-
-
Oklahoma
-
Hugo, Oklahoma, Vereinigte Staaten, 74743
- Choctaw Nation of Oklahoma Healthcare
-
Talihina, Oklahoma, Vereinigte Staaten, 74571
- Choctaw Nation Diabetes Wellness Center
-
-
Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria for exercise intervention cohort:
- 11.0-20.9 years old
- overweight or obese
- family history of diabetes (primary or secondary relative)
- not in sports or exercise program (3 or fewer days per week of moderate-to-vigorous intensity physical activity, MVPA) for prior 3 months
- Tanner stage 2 or above
Inclusion Criteria for reference group cohort:
- 11.0-20.9 years old
- normal weight
- For low physical activity subgroup: not in sports or exercise program (3 or fewer days per week of MVPA) for prior 3 months
- For high physical activity subgroup: >30 minutes of structured MVPA on >3 days/week over the preceding 3 months
- Tanner stage 2 or above
Exclusion Criteria for all participants:
- metabolic, endocrine, cardiovascular, kidney disease
- orthopedic problems that limit physical activity
- medications or treatments that would interfere with the outcomes and interpretations
- smoking or tobacco use
- alcohol or illicit drug use
- pregnancy
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Sonstiges
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
|---|---|
|
Aktiver Komparator: Standard payment, phase 1
All participants will perform exercise training.
Participants in this arm will receive a fixed amount of money for exercise session lasting at least 20 minutes during weeks 1-16 (phase 1).
All exercise recommendations and outcome tests will be same for this group as the experimental group so that the two groups differ only in the financial incentives they receive for exercise behavior.
|
All participants will perform exercise training at the wellness center.
Exercise duration and intensity will be recorded with heart rate monitors.
|
|
Aktiver Komparator: Standard payment, phase 2
All participants will perform exercise training.
Participants in this arm will receive a fixed amount of money for exercise session lasting at least 20 minutes during weeks 17-32 (phase 2).
All exercise recommendations and outcome tests will be same for this group as the experimental group so that the two groups differ only in the financial incentives they receive for exercise behavior.
|
All participants will perform exercise training at the wellness center.
Exercise duration and intensity will be recorded with heart rate monitors.
|
|
Aktiver Komparator: Ramp-down payment, phase 3
All participants will perform exercise training.
This phase will last from weeks 33-48 (phase 3).
Participants in this arm will receive a fixed amount of money for exercise session lasting at least 20 minutes, but the value of the payments will decrease weekly (ramp-down) until reaching zero in week 41.
All exercise recommendations and outcome tests will be same for this group as the experimental group so that the two groups differ only in the financial incentives they receive for exercise behavior.
|
All participants will perform exercise training at the wellness center.
Exercise duration and intensity will be recorded with heart rate monitors.
|
|
Experimental: Incentivized payment, phase 1
All participants will perform exercise training.
Participants in this arm will receive an increasing amount of money when they increase exercise frequency (number of days) during weeks 1-16 (phase 1).
All exercise recommendations and outcome tests will be same for this group as the active comparator group so that the two groups differ only in the financial incentives they receive for exercise behavior
|
All participants will perform exercise training at the wellness center.
Exercise duration and intensity will be recorded with heart rate monitors.
|
|
Experimental: Incentivized payment, phase 2
All participants will perform exercise training.
Participants in this arm will receive an increasing amount of money when they exercise for longer than 20 minutes per session during weeks 17-32 (phase 2).
All exercise recommendations and outcome tests will be same for this group as the active comparator group so that the two groups differ only in the financial incentives they receive for exercise behavior
|
All participants will perform exercise training at the wellness center.
Exercise duration and intensity will be recorded with heart rate monitors.
|
|
Experimental: Raffle payment, phase 3
All participants will perform exercise training.
In weeks 33-48 (phase 3)participants in this arm will receive fewer financial incentives than in the prior 32 weeks but they will be delivered through a raffle system to utilize a variable reinforcement approach.
All exercise recommendations and outcome tests will be same for this group as the active comparator group so that the two groups differ only in the financial incentives they receive for exercise behavior.
|
All participants will perform exercise training at the wellness center.
Exercise duration and intensity will be recorded with heart rate monitors.
|
|
Kein Eingriff: Normal weight, low activity group
This group of participants will complete only the baseline tests and assessments and will serve as a reference group.
They will be selected to have low physical activity and fitness like the intervention group.
Therefore differences in their results with the intervention group will reflect the effects of overweight/obesity on the variables of interest.
|
|
|
Kein Eingriff: Normal weight, high activity group
This group of participants will complete only the baseline tests and assessments and will serve as a reference group.
They will be selected to have higher physical activity and fitness than the intervention group.
They will therefore serve as a healthy reference group and differences in their results with the intervention group will reflect the effects of both overweight/obesity and physical activity on the variables of interest.
|
Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change From Baseline in Volume of Exercise (Total Time)
Zeitfenster: at baseline (week 0) and weeks 16, 32, and 48.
|
Frequency and duration of moderate-to-vigorous physical activity will be measured using heart rate monitors.
The monitors will be worn each exercise session.
Participants are asked to complete 3 exercise sessions per week throughout the 48-week period of enrollment.
The primary comparison between the experimental and active comparator groups will be the volume of exercise (total time) accumulated.
Comparisons will be made for accumulated exercise volume at 16, 32, and 48 weeks and the change from baseline (week 0).
|
at baseline (week 0) and weeks 16, 32, and 48.
|
Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Insulin Resistance
Zeitfenster: at baseline (week 0) and weeks 16, 32, and 48.
|
Fasting blood glucose and insulin concentration will be measured and used to calculate the homeostatic model of assessment for insulin resistance (iHOMA2, %S).
Testing will be performed at baseline (week 0) and weeks 16, 32, and 48.
Data analysis will focus on the change from baseline and whether that change differs between groups.
|
at baseline (week 0) and weeks 16, 32, and 48.
|
|
Exercise Fitness
Zeitfenster: at baseline (week 0) and weeks 16, 32, and 48.
|
Peak oxygen uptake (VO2max) during a progressive intensity bicycle test to fatigue.
Testing will be performed at baseline (week 0) and weeks 16, 32, and 48.
Data analysis will focus on the change from baseline and whether that change differs between groups.
|
at baseline (week 0) and weeks 16, 32, and 48.
|
|
Body Composition
Zeitfenster: at baseline (week 0) and weeks 16, 32, and 48.
|
Body fat content.
Testing will be performed at baseline (week 0) and weeks 16, 32, and 48.
Data analysis will focus on the change from baseline and whether that change differs between groups.
|
at baseline (week 0) and weeks 16, 32, and 48.
|
Andere Ergebnismessungen
Andere Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Physical Activity
Zeitfenster: at baseline (week 0) and weeks 16, 32, and 48.
|
Daily step counts measured with accelerometers.
Testing will be performed at baseline (week 0) and weeks 16, 32, and 48.
Data analysis will focus on the change from baseline and whether that change differs between groups.
|
at baseline (week 0) and weeks 16, 32, and 48.
|
|
Blood Lipids
Zeitfenster: at baseline (week 0) and weeks 16, 32, and 48.
|
Standard assessment of fasting triglycerides.
Testing will be performed at baseline (week 0) and weeks 16, 32, and 48.
Data analysis will focus on the change from baseline and whether that change differs between groups.
|
at baseline (week 0) and weeks 16, 32, and 48.
|
Mitarbeiter und Ermittler
Sponsor
Sponsor
Ermittler
Ermittler
- Hauptermittler: Kevin R Short, PhD, University of Oklahoma
- Hauptermittler: Kenneth C Copeland, MD, University of Oklahoma
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
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 (Tatsächlich)
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
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- P20 MD000528-RP2
Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .