NCT06346431

Brief Summary

The focus of this study is the impact of usage of a mobile application to support problem-solving therapy on symptoms of anxiety, depression and substance use.

Trial Health

65
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
100

participants targeted

Target at P75+ for early_phase_1 anxiety

Timeline
4mo left

Started Mar 2026

Shorter than P25 for early_phase_1 anxiety

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress57%
Mar 2026Dec 2026

First Submitted

Initial submission to the registry

March 29, 2024

Completed
6 days until next milestone

First Posted

Study publicly available on registry

April 4, 2024

Completed
1.9 years until next milestone

Study Start

First participant enrolled

March 1, 2026

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 2026

Expected
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2026

Last Updated

April 4, 2024

Status Verified

March 1, 2024

Enrollment Period

8 months

First QC Date

March 29, 2024

Last Update Submit

March 29, 2024

Conditions

Outcome Measures

Primary Outcomes (4)

  • Generalized Anxiety Disorder Scale-7

    Measure of Anxiety Symptoms

    Six months

  • Center for Epidemiological Studies Depression Scale

    Measure of Depression Symptoms

    Six months

  • Drug Abuse Screening Test

    Screening instrument for abuse of drugs other than alcohol

    Six months

  • Michigan Alcohol Screening Test

    Screening instrument for abuse of alcohol

    Six months

Study Arms (2)

App Intervention group

EXPERIMENTAL

A project coordinator will meet with the participant to assist in installing the app on device and provide instruction in use. Participants will be able to access support from the app continuously. When in proximity, during service hours to an organization meeting needs identified by the individual, the app will prompt to take action. Data will be collected on symptoms at baseline, three and six months post.

Combination Product: DSPT - Digital Support for Problem-solving Therapy

Control group

NO INTERVENTION

Data will be collected on symptoms at baseline, three and six months post. As individuals have a diagnosis of mental illness they may be receiving "Treatment as usual" for their reservation/ service provider, but no additional services will be provided by the sponsor.

Interventions

Mobile app breaking major treatment and social needs into subtasks, providing information, prompts and in-app payment to complete those tasks.

App Intervention group

Eligibility Criteria

Age18 Years - 50 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • Diagnosis of anxiety, depression or substance use disorder. Resident on or near Turtle Mountain or Spirit Lake reservation. Enrolled in federally recognized tribe.

You may not qualify if:

  • Literacy below fourth-grade level. Diagnosis of personality disorder or schizophrenia, or other impaired perception of reality.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (3)

  • De Mars, A. (2010). Internet usage by Native Americans with Disabilities living on American Indian reservations in the Great Plains. Rural Special Education Quarterly, 29 (2), 34-40.

    RESULT
  • Rousey, A. M. & Longie, E. S. (2001). The tribal college as family support system. American Behavioral Scientist,44 (9), 1492-1504.

    RESULT
  • De Mars, A. & Longie, E. S. (2018). The value of perseverance: Using Dakota culture to teach mathematics. Transmotion, 4 (1), 113-131.

    RESULT

MeSH Terms

Conditions

Anxiety DisordersDepressionSubstance-Related Disorders

Condition Hierarchy (Ancestors)

Mental DisordersBehavioral SymptomsBehaviorChemically-Induced Disorders

Study Officials

  • AnnMaria Demars, Ph.D.

    7 Generation Games

    PRINCIPAL INVESTIGATOR

Central Study Contacts

AnnMaria Demars, Ph.D.

CONTACT

Maria Burns Ortiz, BA

CONTACT

Study Design

Study Type
interventional
Phase
early phase 1
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 29, 2024

First Posted

April 4, 2024

Study Start

March 1, 2026

Primary Completion (Estimated)

November 1, 2026

Study Completion (Estimated)

December 1, 2026

Last Updated

April 4, 2024

Record last verified: 2024-03

Data Sharing

IPD Sharing
Will not share