Ignite Creation Date:
2025-12-26 @ 10:34 AM
Ignite Modification Date:
2026-02-25 @ 4:57 PM
Study NCT ID:
NCT02674828
Status:
COMPLETED
Last Update Posted:
2020-07-07
First Post:
2016-01-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Physical Activity and Glycemic Control in Adolescents
Sponsor:
Yale University
Organization:
Study Overview
Official Title:
Physical Activity and Glycemic Control in Adolescents
Status:
COMPLETED
Status Verified Date:
2020-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this pilot study is to evaluate the initial efficacy of a reinforcement intervention to enhance physical activity levels in sedentary adolescents and young adults with type 1 diabetes (T1D). The intervention will reinforce patients for meeting physical activity goals, with escalating reinforcers provided when patients achieve continuous weeks of meeting goals. A 12-week trial will be conducted in which 60 patients will be randomized to: (1) standard care or (2) standard care plus reinforcement.
Detailed Description:
Specific aims are:
1. To determine if the reinforcement intervention increases walking. The proportion of days on which participants meet walking goals will be assessed via Fitbit, a commercially available activity monitor, as well as continuous weeks on which goals are met. The hypothesis is that patients assigned to the reinforcement intervention will meet walking goals on a higher proportion of days and have longer durations of meeting walking goals than patients assigned to standard care.
2. To assess if the intervention reduces A1c. Patients randomized to the reinforcement intervention are expected to have greater decreases in A1c than patients in usual care.
In addition to the primary aims, secondary outcomes will also be evaluated. The intervention is expected to enhance subjective and objective indices of fitness, increase quality of life, improve indices of diabetes management and decrease depression symptoms. Predictors of response to treatment will also be evaluated.
Results from this pilot study will be instrumental for guiding a subsequent, larger and longer term randomized study for evaluating reinforcement interventions for improving outcomes of youth and young adults with T1D.
1. To determine if the reinforcement intervention increases walking. The proportion of days on which participants meet walking goals will be assessed via Fitbit, a commercially available activity monitor, as well as continuous weeks on which goals are met. The hypothesis is that patients assigned to the reinforcement intervention will meet walking goals on a higher proportion of days and have longer durations of meeting walking goals than patients assigned to standard care.
2. To assess if the intervention reduces A1c. Patients randomized to the reinforcement intervention are expected to have greater decreases in A1c than patients in usual care.
In addition to the primary aims, secondary outcomes will also be evaluated. The intervention is expected to enhance subjective and objective indices of fitness, increase quality of life, improve indices of diabetes management and decrease depression symptoms. Predictors of response to treatment will also be evaluated.
Results from this pilot study will be instrumental for guiding a subsequent, larger and longer term randomized study for evaluating reinforcement interventions for improving outcomes of youth and young adults with T1D.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| DP3DK097705 | NIH | None | https://reporter.nih.gov/quic… | View |