Examining Feasibility, Acceptability, and Sustainability of a Novel Personalized Smartphone Intervention for Suicide - Open Trial

Study Overview
=================
Brief Summary
-----------------
The primary aim of the present study is leverage existing infrastructure to develop novel technological features for a novel personalized smartphone intervention system, called the Mobile Application to Prevent Suicide (MAPS), and to establish feasibility, acceptability, safety, and estimate key parameters for secondary outcomes (i.e., suicidal ideation and behavior; re-hospitalization).

Official Title
-----------------
Examining Feasibility, Acceptability, and Sustainability of a Novel Personalized Smartphone Intervention for Suicide

Conditions
-----------------
Suicide and Self-harm, Suicide, Suicide, Attempted, Suicidal Ideation

Intervention / Treatment
-----------------
* Behavioral: Mobile Application to Prevent Suicide (MAPS)


Participation Criteria
=================
Eligibility Criteria
-----------------
Inclusion Criteria: Presence of suicidal ideation and/or suicidal behavior in the past month Between the ages of 18 and 70 Able to read, write, and understand English well enough to complete study procedures Owns a smartphone Exclusion Criteria: Current psychotic or manic symptoms severe enough to interfere with completion of study procedures

Ages Eligible for Study
-----------------
Minimum Age: 18 Years
Maximum Age: 70 Years

Sexes Eligible for Study
-----------------
All

Accepts Healthy Volunteers
-----------------
No

Study Plan
=================
How is the study designed?
-----------------

Design Details

Primary Purpose: Treatment
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Mobile Application to Prevent Suicide (MAPS)<br>Participants receiving MAPS will receive the Safety Planning Intervention (SPI) which will be uploaded into the smartphone app. They will be prompted four times per day to complete a brief ecological momentary assessment check-in inquiring about their cognitions, affect, and behavior, including suicidal thoughts and behaviors. Based on these responses, they will be provided with coping strategies from their safety plans and from a database of coping strategies created by study staff. They will also have access to emergency phone numbers, the coping strategies database, and can communicate with their study clinician through a text-like interface in the app. They will receive this intervention for one month. | Behavioral: Mobile Application to Prevent Suicide (MAPS)<br>* Safety Planning Intervention, ecological momentary intervention smartphone app system, and bidirectional communication with study clinician.<br>|

What is the study measuring?
-----------------
Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Patient Satisfaction | Measured using the Client Satisfaction Questionnaire, a self-report measure of satisfaction with treatment. Scores range from 8 to 32, with higher scores representing higher satisfaction. | 1 month | 
| Acceptability of Research (Recruitment) | Measured by recruitment rate. | Baseline | 
| Acceptability of Research (Dropout) | Measured by dropout rate. | 1 month | 
| Acceptability of Research Procedures | Feedback on qualitative interview. | 1 month | 
| Acceptability of MAPS Intervention | Feedback on qualitative interview. | 1 month | 
| Satisfaction with MAPS Intervention | Measured by protocol completion rate. | 4 weeks | 
| Ecological Momentary Assessment (EMA) Adherence | Number of assessments completed out of total. | 4 weeks | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Suicidal Ideation and Behavior | Will be assessed using the Columbia Suicide Severity Rating Scale, items from the Modified Scale for Suicidal Ideation, and ecological momentary assessment of suicidal ideation and behavior. The Columbia Suicide Severity Rating Scale can provide presence/absence of suicidal ideation and suicidal behavior, as well as a suicidal ideation score ranging from 0 to 5 with higher scores representing more severe ideation, and a suicidal ideation intensity rating from 0-25 with higher scores representing more intense ideation. | 1 month | 
| Rehospitalization | Number of inpatient rehospitalizations will be assessed using the Treatment History Interview and medical records review. | 1 month | 
| Emergency Department Visits | Number of emergency department visits will be assessed using the Treatment History Interview and medical records review. | 1 month |