NCT07130734 · Auburn University
Digital Intervention for Physical Activity
(DPA)
What this study is about
The present study will assess the effects of a four-week digitally delivered intervention on physical activity and depressive symptoms among adults experiencing at least moderate depressive symptoms.
View original scientific description
The present study will assess the effects of a four-week digitally delivered intervention on physical activity and depressive symptoms among adults experiencing at least moderate depressive symptoms. The main questions this research aims to answer are: * Does a digitally-delivered intervention increase physical activity levels? * Does a digitally-delivered intervention reduce symptoms of depression? Researchers will compare an intervention promoting physical activity to a passive control (does not receive the intervention) group to see if the intervention reduces depressive symptoms and increases physical activity levels. Participants will: * Visit the laboratory at two separate time points before group assignment, separated by one week of physical activity monitoring * Be randomly assigned to complete four weeks of a digital intervention prompting engagement in physical activity or have their mental health symptoms monitored over four weeks (i.e.
Interventions
BEHAVIORAL
Digital Physical Activity
The Pathverse mobile application platform will be downloaded on each participant's smartphone. Participants will be guided on how to download and use the application, as well as how to interact with the application during the intervention period. Participants will choose approximately five types of physical activity they enjoy before the intervention and will be prompted to complete these physical activities throughout the intervention. Participants will also self-report the duration and type of physical activity performed each day of the intervention.
Primary outcome measures
Depressive Symptoms
Time frame: pre-intervention, at the two-week time point during the intervention, and immediately after the intervention
Depression, Anxiety, and Stress Scale (DASS-21) will be used to assess changes in symptoms of depression. The DASS-21 includes 7 items that assess for depression. Total scores for depression range from 0-42, with higher scores indicating greater depression severity.
Moderate-to-vigorous physical activity
Time frame: pre-intervention and immediately after the intervention
Physical activity will be assessed using a wrist-worn accelerometer before and after the intervention. Physical activity outcomes will be calculated as amount of time spent in a specific intensity.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Between the ages of 19 and 40 years
- Verbally fluent in English (i.e., must be able to speak or understand English)
- No uncorrected visual or hearing impairment
- Moderate depressive symptoms or greater of at least 10 or higher on the Patient Health Questionnaire-8 screening instrument
- Eligible to participate in physical activity
- Physically inactive (i.e., engaging in less than 150 min of weekly moderate-to-vigorous physical activity)
- Owns an Apple or Android mobile device, willing to download the Pathverse app , and willing to keep the device on during the study period
- Not currently pregnant
Exclusion criteria
- \- Participants will not qualify for the current study if they do not meet the above inclusion criteria.
Where
- Auburn, Alabama
Related conditions & keywords
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Sep 18, 2025 · Source of record for eligibility and locations