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Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
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Filters: Sponsor: Pro-Change Behavior Systems Clear all
Completed Phase 2 Interventional Results available

An Expert System to Reduce Depression in Primary Care

NCT00497874
View directory record Official record
Conditions
Depression, Depressive Disorder, Major
Interventions
Computer-tailored intervention
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
902 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2006
U.S. locations
2
States / cities
Chicago, Illinois • Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 16, 2021 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Results available

Atlas:Text Messaging Program With Weather Alerts, Local Resources & Insights for Addressing Climate Change

NCT06995755
View directory record Official record
Conditions
Climate Change
Interventions
atlas
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Narragansett, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Sep 1, 2026, 2:52 PM EDT
Not listed Phase 2 Interventional Accepts healthy volunteers

Pro-Change Population Health Solution

NCT02755636
View directory record Official record
Conditions
Risk Behavior
Interventions
PCPHC, Usual care
Behavioral · Other
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
21 Years to 75 Years
Enrollment
780 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
2
States / cities
Middletown, Connecticut • South Kingstown, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 1, 2016 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Multi-media Obesity Prevention Program for Adolescents

NCT01033253
View directory record Official record
Conditions
Physical Activity, Nutrition, Obesity Prevention
Interventions
Health in Motion
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
13 Years to 19 Years
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2008
U.S. locations
1
States / cities
Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 15, 2009 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Iwin: Individual Well-Being Navigator

NCT02823535
View directory record Official record
Conditions
Other Drug Substance Abuse
Interventions
Iwin: Individual Well-Being Navigator
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years to 54 Years
Enrollment
253 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
4
States / cities
Watertown, Massachusetts • Poughkeepsie, New York • South Kingstown, Rhode Island + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2020 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evidence-based Pain Intervention for Veterans: AtEase for Chronic Pain

NCT03963908
View directory record Official record
Conditions
Chronic Pain
Interventions
AtEase, Chronic Pain Education
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
West Haven, Connecticut • South Kingstown, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Bridges: A Digital Intervention to Increase Workplace Belonging

NCT07634432
View directory record Official record
Conditions
Belonging, Mental Health, LGBTQ
Interventions
Bridges
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
21 Years and older
Enrollment
136 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Narragansett, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Online Tailored Interventions & Relational Agents for Exercise and Sun Protection

NCT01458002
View directory record Official record
Conditions
Sedentary, Skin Cancer
Interventions
Tailored Internet Communication with Relational Agent, Tailored Internet Communications
Other
Lead sponsor
University of Rhode Island
Other
Eligibility
18 Years to 75 Years
Enrollment
1,364 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Health-Kit Enabled Mobile App for Tobacco Cessation

NCT06292130
View directory record Official record
Conditions
Cigarette Smoking
Interventions
refresh
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
South Kingstown, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 15, 2025 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pro-Change Smoking Cessation Intervention

NCT02299076
View directory record Official record
Conditions
Tobacco Smoking Cessation, Motivation
Interventions
Behavioral economics incentives, Minimal incentives
Behavioral · Other
Lead sponsor
VAL Health, LLC
Industry
Eligibility
18 Years and older
Enrollment
422 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Old Greenwich, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 1, 2017 · Synced Sep 1, 2026, 2:52 PM EDT
Not listed Phase 2 Interventional

Computerized Stage-Matched Intervention for Juvenile Offenders

NCT02023827
View directory record Official record
Conditions
Delinquency, Substance Abuse
Interventions
RAYS Intervention
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
13 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
5
States / cities
Cedar Rapids, Iowa • Davenport, Iowa • Des Moines, Iowa + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2016 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Computerized Tailored Intervention for Behavioral Sequelae of PTSD in Veterans

NCT01510834
View directory record Official record
Conditions
Post Traumatic Stress Disorder, Smoking, Anxiety, Depression
Interventions
Multibehavioral, Computerized Tailored Intervention STR2IVE
Behavioral
Lead sponsor
VA Pacific Islands Health Care System
Federal
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
3
States / cities
Honolulu, Hawaii • Kingston, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 6, 2017 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional

Promoting Responsible Drinking: An Internet-based, Interactive Computer Tailored Intervention

NCT02126163
View directory record Official record
Conditions
Regular Heavy AOD Use, Excessive Drinking
Interventions
Treatment Group
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
21 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
South Kingstown, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 23, 2016 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Results available

Connect2BWell: An Evidence-Based Screening, Brief Intervention, and Referral to Treatment (SBIRT) Program

NCT04745065
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Connect2BWell
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
237 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Middletown, Connecticut • South Kingstown, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Compass for Care: A Theory-driven Mobile Solution to Promote Well-being Among Caregivers of Individuals With ADRD

NCT06249139
View directory record Official record
Conditions
Dementia, Mental Health
Interventions
Compass for Care (Well-being intervention), Compass for Care (Safety intervention)
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
278 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Narragansett, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Sep 1, 2026, 2:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Previvors Recharge: A Resilience Program for Cancer Previvors

NCT06378749
View directory record Official record
Conditions
Hereditary Cancer, Mental Health Issue
Interventions
PreCharge
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Narragansett, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 20, 2025 · Synced Sep 1, 2026, 2:52 PM EDT