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| Name | Class |
|---|---|
| Stanford University | OTHER |
| National Institute on Drug Abuse (NIDA) | NIH |
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Prior to launching a randomized controlled trial, this pilot study will investigate the feasibility and acceptability of the administration of a diagnostic interview and collection of a biomarker test, as well as engagement and preliminary efficacy with W-SUDs and the education arm, among a sample of adults who screen positive for problematic substance use.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| W-SUDs | Experimental | Woebot (W-SUDs), a Conversational Agent (CA) instantaneously available 24 hours per day, 7 days per week, 'checks in' with users. Using conversational tones, it encourages mood tracking and delivers general psychoeducation as well as tailored empathy, cognitive behavior therapy (CBT)-based behavior change tools, and behavioral pattern insight. Woebot's app-based platform and user-centered design philosophy makes it an optimal modality for Substance Use Disorders (SUD) treatment delivery. It offers immediate, evidence-based tailored support in the patient's peak moment of craving. |
|
| Digitally-delivered Psychoeducation | Other | Psychoeducation digitally delivers weekly fact sheets that include information on:
|
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| W-SUDs | Device | Woebot (W-SUDs) is an automated conversational agent, available through a smartphone application, that delivers evidence-based psychotherapeutics, empathy, and emotional health psychoeducation. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Number of Substance Use Occasions | Change in number of substance use occasions in the past 30 days | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Past Month Average Days Per Week of Drinking Alcohol | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Stanford University | Palo Alto | California | 94306 | United States | ||
| Woebot Health |
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| ID | Title | Description |
|---|---|---|
| FG000 | W-SUDs | Woebot (W-SUDs), a Conversational Agent (CA) instantaneously available 24 hours per day, 7 days per week, 'checks in' with users. Using conversational tones, it encourages mood tracking and delivers general psychoeducation as well as tailored empathy, cognitive behavior therapy (CBT)-based behavior change tools, and behavioral pattern insight. Woebot's app-based platform and user-centered design philosophy makes it an optimal modality for Substance Use Disorders (SUD) treatment delivery. It offers immediate, evidence-based tailored support in the patient's peak moment of craving. W-SUDs: Woebot (W-SUDs) is an automated conversational agent, available through a smartphone application, that delivers evidence-based psychotherapeutics, empathy, and emotional health psychoeducation. |
| FG001 | Education | Education digitally delivers weekly fact sheets that include information on:
Education: The education arm will receive digitally delivered psychoeducation for those seeking treatment for their alcohol and/or substance use concern. Psychoeducation is commonly provided for those with substance use. Psychoeducation in substance use is intended to increase the users' knowledge of their substances of use, and effects on the body, behaviors, and consequences. The recipient of psychoeducation is expected to increase their own awareness of their substance use and ideally incorporate this newfound knowledge when making changes to their substance use. The information provided in this group are from factsheets found on NIAAA, NIDA, and CDC web pages. |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
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Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | W-SUDs | Woebot (W-SUDs), a Conversational Agent (CA) instantaneously available 24 hours per day, 7 days per week, 'checks in' with users. Using conversational tones, it encourages mood tracking and delivers general psychoeducation as well as tailored empathy, cognitive behavior therapy (CBT)-based behavior change tools, and behavioral pattern insight. Woebot's app-based platform and user-centered design philosophy makes it an optimal modality for Substance Use Disorders (SUD) treatment delivery. It offers immediate, evidence-based tailored support in the patient's peak moment of craving. W-SUDs: Woebot (W-SUDs) is an automated conversational agent, available through a smartphone application, that delivers evidence-based psychotherapeutics, empathy, and emotional health psychoeducation. |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Continuous | Mean |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Change in Number of Substance Use Occasions | Change in number of substance use occasions in the past 30 days | Posted | Mean | Standard Deviation | occasions | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
Serious adverse events were assessed at post-treatment and follow-up at 8-weeks and 12-weeks from baseline, respectively.
Serious adverse events occurring during treatment were assessed for hospitalization related to substance use, suicide attempt, alcohol or drug overdose, and severe withdrawal (e.g., delirium tremens). Positive endorsements were followed up with questions about the timing, diagnosis, and resolution. If additional details were needed to determine whether the event was study related, a team member reached out to the participant.
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | W-SUDs | Woebot (W-SUDs), a Conversational Agent (CA) instantaneously available 24 hours per day, 7 days per week, 'checks in' with users. Using conversational tones, it encourages mood tracking and delivers general psychoeducation as well as tailored empathy, cognitive behavior therapy (CBT)-based behavior change tools, and behavioral pattern insight. Woebot's app-based platform and user-centered design philosophy makes it an optimal modality for Substance Use Disorders (SUD) treatment delivery. It offers immediate, evidence-based tailored support in the patient's peak moment of craving. W-SUDs: Woebot (W-SUDs) is an automated conversational agent, available through a smartphone application, that delivers evidence-based psychotherapeutics, empathy, and emotional health psychoeducation. |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Judith J. Prochaska, PhD, MPH | Stanford Prevention Research Center, Department of Medicine, Stanford | 650-724-3608 | jpro@stanford.edu |
Not provided
| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot | Yes | No | No | Study Protocol | Apr 13, 2022 | Apr 29, 2022 | Prot_000.pdf |
| SAP | No | Yes | No | Statistical Analysis Plan | Dec 12, 2023 | Dec 12, 2023 | SAP_002.pdf |
| ICF | No | No | Yes | Informed Consent Form | Sep 15, 2021 | Nov 1, 2021 | ICF_001.pdf |
Not provided
| ID | Term |
|---|---|
| D000437 | Alcoholism |
| D019966 | Substance-Related Disorders |
| ID | Term |
|---|---|
| D019973 | Alcohol-Related Disorders |
| D064419 | Chemically-Induced Disorders |
| D001523 | Mental Disorders |
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Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Digitally-delivered Psychoeducation | Other | A form of psychoeducation for those seeking treatment for their alcohol and/or substance use concern. Psychoeducation is commonly provided for those with substance use. Psychoeducation in substance use is intended to increase the users' knowledge of their substances of use, and effects on the body, behaviors, and consequences. The recipient of psychoeducation is expected to increase their own awareness of their substance use and ideally incorporate this newfound knowledge when making changes to their substance use. The information provided in this group are from factsheets found on NIAAA, NIDA, and CDC web pages. |
|
| Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Past Month Average Standard Drinks in a Day | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Past Month Number of Binge Days | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Past Month Average Standard Drinks in a Week | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). Number of standard drinks per week is calculated by multiplying number of standard drinks per day in the past month and number of binge days per month. | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Short Inventory of Problems- Alcohol and Drugs (SIP-AD) | The SIP-AD assesses substance use problems in the past 30 days. The scored variables, total scores and 15-item mean, summarize consequences of alcohol and drug use. Scores range from 0-45, where greater scores indicate greater substance use problems. | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Craving Ratings | Self-reported ratings of craving intensity. Craving is assessed with a single question, "In the past 7 days, how much were you bothered by cravings or urges to drink alcohol or use drugs?". The question is rated on a scale of 0 to 4 where 0 = not at all, 1 = a little bit, 2 = moderately, 3 = quite a bit, and 4 = extremely. Greater scores indicate a more intense urge to use. | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Working Alliance Inventory (WAI-SR) | Measure of working alliance. A measure of therapeutic alliance that assesses three key aspects of the therapeutic alliance: (a) agreement on the tasks of therapy, (b) agreement on the goals of therapy and (c) development of an affective bond. Task, goal, and bond subscales scores range from 5-20, with higher scores indicating greater alliance. The present study utilized the validated 12-item Short-Revised version (WAI-SR) with minor changes to language, replacing "therapist" with "Woebot". | Difference between Mid-treatment at 4 weeks and Post-treatment at 8 weeks |
| Stanford Presenteeism Scale (SPS-6) | Measure of the effects of substance use on productivity. The SPS-6 is a 6-item self-report measure used to assess perceptions of the effects of substance use on past 2-week work productivity. Response options range from strongly disagree (1) to strongly agree (5). Total scores range from 6 to 30, where higher scores indicate higher presenteeism. | Change from Baseline to Post-treatment at 8 weeks |
| Thoughts About Abstinence (TAA) | Modified for alcohol and substances. 5-item questionnaire assessing desire to quit, expected success at quitting, expected difficulty of quitting, and confidence in ability to quit. Each item is rated on a scale of 1 to 10 where 1 is the lowest (desire, expectation, confidence) and 10 is the highest (desire, expectation, confidence). | Change from Baseline to Post-treatment at 8 weeks |
| CAIR Pandemic Impact Questionnaire (C-PIQ) | Assesses impact of the COVID-19 pandemic in terms of exposure to stressors, mental health impact and growth. Exposure domain total scores range from 0-15, with higher scores indicating greater exposure. Impact domain total scores range from 0-23, where greater scores are related to greater impact. | Change from Baseline to Post-treatment at 8 weeks |
| Patient Health Questionnaire (PHQ-8) | Measure of depression severity. An 8-item abbreviated version of the PHQ-9 used to assess mood symptoms. The PHQ-8 excludes an item assessing suicidality. Items are rated on a 4-point Likert scale (0 = "not at all" to 3 = "nearly every day"). Total score between 0-24, with higher scores indicating greater severity of depression symptoms. | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Generalized Anxiety Disorder (GAD-7) | Measure of anxiety severity. A 7-item self-report measure used to assess the frequency and severity of anxious thoughts and behaviors over the past 2 weeks. Items are rated on a 4-point Likert scale (0 = "not at all" to 3 = "nearly every day").Total scores range from 0-21, where higher scores indicate greater severity of anxiety symptoms. | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Brief Situational Confidence Questionnaire (BSCQ) | Measure of self-confidence. The 8-item BSCQ is a state dependent measure that assesses self-confidence to resist the urge to drink heavily or use drugs in a variety of situations. Each of the 8 scale situations consists of a 100-mm line, anchored by 0% ("not at all confident") and 100% ("totally confident") where clients are asked to indicate confidence on a scale from 0% to 100%. Higher scores are associated with greater confidence. | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
| Usage Rating Profile - Intervention (URPI)-Acceptability | Measure of acceptability. A 9-item subscale that inquires about intervention acceptability. For the purposes of this study, an adapted 6-item version of the subscale was utilized. Items are rated on a 6-point Likert scale (1 = "strongly disagree" to 6 = "strongly agree"). Total acceptability scores range from 6-36, with higher scores indicating greater intervention acceptability. | Post-treatment (8 weeks from baseline) |
| Usage Rating Profile Intervention - Intervention (URPI)-Feasibility | Measure of feasibility. A 6-item subscale that inquires about factors that impact treatment usage (i.e., intervention quality). Items are rated on a 6-point Likert scale (1 = "slightly disagree" to 6 = "strongly agree"). Total feasibility scores range from 6-36, with higher scores indicating greater intervention feasibility. | Post-treatment (8 weeks from baseline) |
| Client Satisfaction Questionnaire (CSQ) | Measure of satisfaction. An 8-item measure used to assess client's satisfaction with treatment on a 4-point scale. Example questions include, "How would you rate the quality of service you received"? and "Did you get the kind of service you wanted?" Total sums range from 8-32, with high scores indicating greater satisfaction with the W-SUDs mobile application. | Post-treatment (8 weeks from baseline) |
| Number of Participants Indicating Substance Use | The alcohol use disorder and substance use disorder (non-alcohol) modules of the Mini-International Neuropsychiatric Interview (MINI) was used to assess a alcohol and substance use diagnosis. | Baseline |
| Number of Participants Providing PEth Sample Phosphatidylethanol (PEth) | Phosphatidylethanol (PEth) is an alcohol biomarker, where a positive result is an indication of alcohol exposure during the 2-4 weeks prior to specimen collection. Participants were asked to complete PEth tests at Baseline and Post-treatment at 8 weeks. | Baseline and Post-treatment at 8 weeks |
| Engagement With Control Condition | Assessment of number of emails opened duration of study | Baseline to Post-treatment at 8 weeks |
| San Francisco |
| California |
| 94103 |
| United States |
| BG001 | Education | Education digitally delivers weekly fact sheets that include information on:
Education: The education arm will receive digitally delivered psychoeducation for those seeking treatment for their alcohol and/or substance use concern. Psychoeducation is commonly provided for those with substance use. Psychoeducation in substance use is intended to increase the users' knowledge of their substances of use, and effects on the body, behaviors, and consequences. The recipient of psychoeducation is expected to increase their own awareness of their substance use and ideally incorporate this newfound knowledge when making changes to their substance use. The information provided in this group are from factsheets found on NIAAA, NIDA, and CDC web pages. |
| BG002 | Total | Total of all reporting groups |
| years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Ethnicity (NIH/OMB) | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| Gender | Count of Participants | Participants |
|
| Sexual Orientation | Count of Participants | Participants |
|
| Marital Status | Count of Participants | Participants |
|
| Highest Level of Education | Count of Participants | Participants |
|
| Therapy Experience | Count of Participants | Participants |
|
| Past 30 Day Therapy | Count of Participants | Participants |
|
| OG001 | Digitally-delivered Psychoeducation | Psychoeducation digitally delivers weekly fact sheets that include information on:
Psychoeducation: A form of psychoeducation for those seeking treatment for their alcohol and/or substance use concern. Psychoeducation is commonly provided for those with substance use. Psychoeducation in substance use is intended to increase the users' knowledge of their substances of use, and effects on the body, behaviors, and consequences. The recipient of psychoeducation is expected to increase their own awareness of their substance use and ideally incorporate this newfound knowledge when making changes to their substance use. The information provided in this group are from factsheets found on NIAAA, NIDA, and CDC web pages. |
|
|
| Secondary | Past Month Average Days Per Week of Drinking Alcohol | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). | Posted | Mean | Standard Deviation | days per week | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Past Month Average Standard Drinks in a Day | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). | Posted | Mean | Standard Deviation | drinks per drinking day | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Past Month Number of Binge Days | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). | Posted | Mean | Standard Deviation | days | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Past Month Average Standard Drinks in a Week | Assessed with the Quick Drinking Screen (QDS), a measure of alcohol consumption. The QDS is a brief self-report measure used to assess average alcohol consumption over a specified time period (in the present study it was the past 30 days). The QDS collects drinking data for three variables including number of days drinking, number of standard drinks per drinking day, and number of binge/risky drinking days. Binge/risky drinking days is defined as days when they have had 5 or more standard drinks (for men) or 4 or more standard drinks (for women). Number of standard drinks per week is calculated by multiplying number of standard drinks per day in the past month and number of binge days per month. | Posted | Mean | Standard Deviation | drinks per week | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Short Inventory of Problems- Alcohol and Drugs (SIP-AD) | The SIP-AD assesses substance use problems in the past 30 days. The scored variables, total scores and 15-item mean, summarize consequences of alcohol and drug use. Scores range from 0-45, where greater scores indicate greater substance use problems. | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Craving Ratings | Self-reported ratings of craving intensity. Craving is assessed with a single question, "In the past 7 days, how much were you bothered by cravings or urges to drink alcohol or use drugs?". The question is rated on a scale of 0 to 4 where 0 = not at all, 1 = a little bit, 2 = moderately, 3 = quite a bit, and 4 = extremely. Greater scores indicate a more intense urge to use. | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Working Alliance Inventory (WAI-SR) | Measure of working alliance. A measure of therapeutic alliance that assesses three key aspects of the therapeutic alliance: (a) agreement on the tasks of therapy, (b) agreement on the goals of therapy and (c) development of an affective bond. Task, goal, and bond subscales scores range from 5-20, with higher scores indicating greater alliance. The present study utilized the validated 12-item Short-Revised version (WAI-SR) with minor changes to language, replacing "therapist" with "Woebot". | Posted | Mean | Standard Deviation | score on a scale | Difference between Mid-treatment at 4 weeks and Post-treatment at 8 weeks |
|
|
|
| Secondary | Stanford Presenteeism Scale (SPS-6) | Measure of the effects of substance use on productivity. The SPS-6 is a 6-item self-report measure used to assess perceptions of the effects of substance use on past 2-week work productivity. Response options range from strongly disagree (1) to strongly agree (5). Total scores range from 6 to 30, where higher scores indicate higher presenteeism. | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Post-treatment at 8 weeks |
|
|
|
| Secondary | Thoughts About Abstinence (TAA) | Modified for alcohol and substances. 5-item questionnaire assessing desire to quit, expected success at quitting, expected difficulty of quitting, and confidence in ability to quit. Each item is rated on a scale of 1 to 10 where 1 is the lowest (desire, expectation, confidence) and 10 is the highest (desire, expectation, confidence). | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Post-treatment at 8 weeks |
|
|
|
| Secondary | CAIR Pandemic Impact Questionnaire (C-PIQ) | Assesses impact of the COVID-19 pandemic in terms of exposure to stressors, mental health impact and growth. Exposure domain total scores range from 0-15, with higher scores indicating greater exposure. Impact domain total scores range from 0-23, where greater scores are related to greater impact. | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Post-treatment at 8 weeks |
|
|
|
| Secondary | Patient Health Questionnaire (PHQ-8) | Measure of depression severity. An 8-item abbreviated version of the PHQ-9 used to assess mood symptoms. The PHQ-8 excludes an item assessing suicidality. Items are rated on a 4-point Likert scale (0 = "not at all" to 3 = "nearly every day"). Total score between 0-24, with higher scores indicating greater severity of depression symptoms. | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Generalized Anxiety Disorder (GAD-7) | Measure of anxiety severity. A 7-item self-report measure used to assess the frequency and severity of anxious thoughts and behaviors over the past 2 weeks. Items are rated on a 4-point Likert scale (0 = "not at all" to 3 = "nearly every day").Total scores range from 0-21, where higher scores indicate greater severity of anxiety symptoms. | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Brief Situational Confidence Questionnaire (BSCQ) | Measure of self-confidence. The 8-item BSCQ is a state dependent measure that assesses self-confidence to resist the urge to drink heavily or use drugs in a variety of situations. Each of the 8 scale situations consists of a 100-mm line, anchored by 0% ("not at all confident") and 100% ("totally confident") where clients are asked to indicate confidence on a scale from 0% to 100%. Higher scores are associated with greater confidence. | Posted | Mean | Standard Deviation | score on a scale | Change from Baseline to Mid-Treatment at 4 weeks; Change from Baseline to Post-treatment at 8 weeks; Change from Baseline to 1-Month Follow-up at 12 weeks |
|
|
|
| Secondary | Usage Rating Profile - Intervention (URPI)-Acceptability | Measure of acceptability. A 9-item subscale that inquires about intervention acceptability. For the purposes of this study, an adapted 6-item version of the subscale was utilized. Items are rated on a 6-point Likert scale (1 = "strongly disagree" to 6 = "strongly agree"). Total acceptability scores range from 6-36, with higher scores indicating greater intervention acceptability. | Posted | Mean | Standard Deviation | score on a scale | Post-treatment (8 weeks from baseline) |
|
|
|
| Secondary | Usage Rating Profile Intervention - Intervention (URPI)-Feasibility | Measure of feasibility. A 6-item subscale that inquires about factors that impact treatment usage (i.e., intervention quality). Items are rated on a 6-point Likert scale (1 = "slightly disagree" to 6 = "strongly agree"). Total feasibility scores range from 6-36, with higher scores indicating greater intervention feasibility. | Posted | Mean | Standard Deviation | score on a scale | Post-treatment (8 weeks from baseline) |
|
|
|
| Secondary | Client Satisfaction Questionnaire (CSQ) | Measure of satisfaction. An 8-item measure used to assess client's satisfaction with treatment on a 4-point scale. Example questions include, "How would you rate the quality of service you received"? and "Did you get the kind of service you wanted?" Total sums range from 8-32, with high scores indicating greater satisfaction with the W-SUDs mobile application. | Posted | Mean | Standard Deviation | score on a scale | Post-treatment (8 weeks from baseline) |
|
|
|
| Secondary | Number of Participants Indicating Substance Use | The alcohol use disorder and substance use disorder (non-alcohol) modules of the Mini-International Neuropsychiatric Interview (MINI) was used to assess a alcohol and substance use diagnosis. | Posted | Number | participants | Baseline |
|
|
|
| Secondary | Number of Participants Providing PEth Sample Phosphatidylethanol (PEth) | Phosphatidylethanol (PEth) is an alcohol biomarker, where a positive result is an indication of alcohol exposure during the 2-4 weeks prior to specimen collection. Participants were asked to complete PEth tests at Baseline and Post-treatment at 8 weeks. | Posted | Number | participants | Baseline and Post-treatment at 8 weeks |
|
|
|
| Secondary | Engagement With Control Condition | Assessment of number of emails opened duration of study | Posted | Mean | Standard Deviation | emails | Baseline to Post-treatment at 8 weeks |
|
|
|
| 0 |
| 10 |
| 0 |
| 10 |
| 0 |
| 10 |
| EG001 | Digitally-delivered Psychoeducation | Psychoeducation digitally delivers weekly fact sheets that include information on:
Digitally-delivered Psychoeducation: A form of psychoeducation for those seeking treatment for their alcohol and/or substance use concern. Psychoeducation is commonly provided for those with substance use. Psychoeducation in substance use is intended to increase the users' knowledge of their substances of use, and effects on the body, behaviors, and consequences. The recipient of psychoeducation is expected to increase their own awareness of their substance use and ideally incorporate this newfound knowledge when making changes to their substance use. The information provided in this group are from factsheets found on NIAAA, NIDA, and CDC web pages. | 0 | 10 | 0 | 10 | 0 | 10 |
Not provided
Not provided
| Baseline to 1-month Follow-up at 12 weeks: Past month average days per week of drinking alcohol |
|
| Baseline to 1-month Follow-up at 12 weeks: Past month average standard drinks in a day |
|
| Baseline to 1-month Follow-up at 12 weeks: Past month number of binge days |
|
| Baseline to 1-month Follow-up at 12 weeks: Past month average standard drinks in a week |
|
| Baseline to 1-Month Follow-up at 12 weeks |
|
| Baseline to 1-Month Follow-up at 12 weeks |
|
| Title | Measurements |
|---|---|
|
| Difficulty in staying quit |
|
| Baseline to 1-month Follow-up at 12 weeks |
|
| Baseline to 1-month Follow-up at 12 weeks |
|
| Baseline to 1-month Follow-up at 12 weeks |
|
| Alcohol (severe) |
|
| Stimulant (severe) |
|
| Cocaine (moderate) |
|
| Hallucinogen (mild) |
|
| Inhalant (mild) |
|
| Cannabis (moderate) |
|
| Cannabis (severe) |
|
| Sedatives (mild) |
|
| Sedatives (severe) |
|
| Multiple Diagnoses |
|