CAMS Relational Agent System (CAMS-RAS) for Suicide Prevention
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 357
- 试验地点
- 2
- 主要终点
- Change in Suicide Cognitions Scale (SCS)
研究概览
简要总结
This Phase II study is a continuation of the Phase I feasibility study where the investigators fully met and exceeded project aims to design, build, and test the usability and acceptability of an avatar-based system, the Virtual-CAMS (V-CAMS, formerly called CAMS-RAS), for use by suicidal ED patients and medical personnel responsible for their care. Phase II includes a formative phase, during which the investigators will continue conducting usability and acceptability tests of new features, and a summative phase to conduct a clinical trial. SBIR Phase II project aims include: (1) Complete development of V-CAMS, including readiness for electronic health record integration; (2) Cultivate and utilize the advisory board so that V-CAMS is positioned to meet the needs of diverse healthcare systems and successful conduct of the proposed research; (3) Conduct usability/acceptability tests of new features with target end-users (suicidal patients, including those in the ED, medical providers) and key stakeholders (i.e., administrators); and (4) Conduct a randomized controlled trial (RCT; N=90) of suicidal ED patients comparing V-CAMS (n=45) to Care-As-Usual (CAU; n=45). Participants will be assessed at baseline while in the ED, and again at 7, 30, and 90 days. The investigators predict that V-CAMS participants will report a significantly greater decrease in suicidal behaviors and ED/hospital admissions, as well as significantly greater increases in use of behavioral coping skills, self-efficacy in coping with distress, and perceived helpfulness of patients' ED experience and satisfaction with the app. This study, however, was paused due to COVID after February, 2020 with a total of 31 participants recruited. The study later resumed at one site; however, because of COVID there were fewer admissions for suicidal behavior to the ED, only 7 participants were enrolled before the study ended recruitment in December, 2020. V-CAMS is now known as Jaspr Health ("Jaspr"). A telehealth clinical trial will be conducted with suicidal outpatients to compare the Jaspr-At-Home companion mobile app (JAH; n=30) and CAU (in addition to crisis safety planning; n=30). Participants will be assessed at baseline, 30- and 90-days after the initial session.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •applicable to all:
- •18 years or older
- •English speaker
- •Have access to a computer or other device (smartphone, tablet) with Internet connection
- •Have access and regularly use an Apple or Android smartphone
- •Have a stable address and housing for the last 30 days
- •ED RCT Inclusion Criteria:
- •Clinically stable Suicidal Patient* currently admitted to the ED, psychiatric inpatient unit, and medical floors of the participating sites; Suicidal Patients currently receiving outpatient mental health services
- •Hospital medical personnel who treat suicidal patients, hospital administrators, hospital-based peer advocates, and outpatient mental health clinicians and administrators
- •"Suicidal Patient" is defined as those patients who:
- •Have explicitly indicated to their treatment provider that they are suicidal and/or are seeking treatment in part because they want to kill themselves or
- •Have made a suicide attempt in the last six months or
- •Engaged in non-suicidal self-injurious behaviors with high suicidal ideation (defined as 4 to 5 on a 0-5 point Likert scale) in the past three months.
- •"Clinically Stable" and not in clear and imminent danger is defined as:
- •Patients who are oriented to time, place, person and are no longer in acute phase of distress that led to their ED admission (for those in the ED)
- •For those in outpatient context, patient is not in imminent risk for suicide as deemed by their treatment provider
- •In all cases, patient is able to follow instructions for mood improvement/distress tolerance protocol to help stabilize their mood; current status is unlikely to worsen as a result of engagement with research staff in study activities as deemed by their treatment provider.
- •The Site Contact or Coordinators and/or designated medical staff will determine if suicidal patients fit these criteria before referring them to the research team.
- •Telehealth RCT Inclusion Criteria:
- •Currently receiving outpatient treatment services for suicidality
排除标准
- •applicable to all:
- •Acutely psychotic and thus unable to provide informed consent
- •Severely agitated (as deemed by physician, nurse, or outpatient therapist)
- •Not fluent in English
- •Additional Exclusion Criteria for Telehealth RCT only:
- •Prior use of Jaspr or Jaspr-At-Home app
结局指标
主要结局
Change in Suicide Cognitions Scale (SCS)
时间窗: Baseline, 7 days, 30 days, and 90 days.
An 18-item psychometrically sound self-report measure, the Suicide Cognitions Scale (SCS) assesses suicidal schemas. The score is found by summing the items for a total ranging from 18 to 90 with higher scores indicating worse outcomes. The scale is administered to patient participants at four time-points during Phase II (summative) ED RCT and Telehealth RCT to assess change over time.
Change in Patient Health Questionnaire-9 (PHQ-9)
时间窗: Baseline, 7 days, 30 days, and 90 days.
A nine-item self-report measure that assesses recent depressive symptoms and has excellent sensitivity (.77 to .86) and specificity (.78 to .95) in detecting major depression. The Patient Health Questionnaire-9 (PHQ-9) total score is found by summing the answers and ranges from 0 to 27. Higher scores indicate more severe symptoms. It is administered to patient participants at four time-points during Phase II (summative).
Change in Coping Skills Use
时间窗: Baseline, 7 days, 30 days, and 90 days.
A face-valid self-report measure developed by Dr. Dimeff and used in other clinical trials to assess frequency of skills use, perceived helpfulness of skill, and self-efficacy in using them. It is administered to patient participants at four time-points during Phase II (summative).
Change in Client Satisfaction Questionnaire (CSQ)
时间窗: Baseline, 7 days, 30 days, and 90 days.
An eight-item measure frequently used in clinical trials, modified for this study to focus on patient participants' emergency department experience. The Client Satisfaction Questionnaire (CSQ) is scored by summing the individual items to produce a range of 8 to 32, with higher scores indicating greater satisfaction. It is administered to patient participants at four time-points during Phase II (summative).
Change in Safety & Imminent Distress Scale (SIDQ)
时间窗: Baseline, 7 days, 30 days, and 90 days.
(Previously titled "Research Participation Questionnaire") A four-item self-report scale (min: 1 (low); max 10 (high)) modified for this study to measure emotional distress and self-efficacy in coping with suicidality. It is administered to patient participants at each assessment point during Phase II (summative) ED RCT and Telehealth RCT.
Change in the Depression Anxiety and Stress Scale (DASS-21)
时间窗: Baseline, 30 days, and 90 days.
A 21-item self-report measure frequently used in clinical trials, used to measure emotional states of depression, anxiety, and stress. The DASS-21 contains three subscales with seven items each. Subscale totals are obtained by summing the seven item scores and multiplying by two to produce a range from 0 to 42, with higher scores indicating higher severity. It is administered to patient participants at three time-points during the Phase II (summative) Telehealth RCT.
Change in Suicide-Related Coping Scale (SRCS)
时间窗: Baseline, 7 days, 30 days, and 90 days.
This 17-item self-report measure is designed to assess a participant's capacity to cope effectively with their suicidal thoughts. Each item is rated on five point Likert scale from 0 (Strongly Disagree) to 4 (Strongly Agree). It is administered to patient participants at each assessment time-points during Phase II (summative) ED RCT and Telehealth RCT.
Change in Suicide Attempt and Self-Injury Questions
时间窗: Baseline, 30 days, and 90 days.
A six-item self-report measure assessing frequency of engagement in suicidal or self-injurious behaviors as well as frequency of seeking assistance from emergency room, professional, or crisis line for suicidal or self-injurious behaviors in the past three months. It is administered to patient participants at three time-points during the Phase II (summative) Telehealth RCT.
Change in the Suicide Behaviors Questionnaire - Revised (SBQ-R)
时间窗: Baseline, 30 days, and 90 days.
A four-item self-report scale assessing suicide ideation and attempt over the lifetime and past year; threat of suicide attempt; likelihood of suicidality in the future. Items are summed producing a total ranging from 3 to 18, with higher scores indicating higher severity. It is administered at three time-points during the Phase II (summative)Telehealth RCT.
Change in Outpatient Satisfaction Questionnaire
时间窗: Baseline, 30 days, and 90 days.
An eight-item self-report measure to assess patient satisfaction with the care they received, perception of provider, and readiness to maintain safety. Higher scores indicate higher levels of satisfaction. It is administered to patient participants at three time-points during Phase II (summative) Telehealth RCT.
Change in Jaspr-At-Home Patient Satisfaction Survey
时间窗: Baseline, 30 days, and 90 days.
A 12-item self-report measure assessing the usability and satisfaction of the JAH mobile app. Higher scores indicate higher satisfaction and usability. It is administered to patient participants at three time-points during Phase II (summative) Telehealth RCT.
次要结局
- Usability Satisfaction and Acceptability Questionnaire (USAQ)(Up to one day)
- Change in Provider Ratings Questionnaire(Baseline, 7 days, 30 days, and 90 days.)
- Change in Optimism & Hope Scale(Baseline, 7 days, 30 days, and 90 days.)