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| Name | Class |
|---|---|
| The Physicians' Services Incorporated Foundation | OTHER |
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Suicidality (ideation about taking one's life, suicide plans, and attempts) is a major public health concern in Ontario and worldwide. Psychiatric inpatients with suicidality represent a group that is high-risk for subsequent suicide. Current standard-care for suicidal psychiatric inpatients focuses on containment of risk and indirect treatment of suicidality by treating any underlying mental disorder. Though there is evidence that addressing suicidality directly is more effective than an indirect approach, there are limited evidence based treatments that target suicidality. Furthermore, there are few high-quality studies that have included inpatients. Psychotherapeutic interventions are under-utilized for inpatients and COVID-19 has further widened this gap given attempts by hospitals to reduce face-to-face contact with patients. Digital psychotherapy interventions have the ability to bridge this gap given their lower cost, ease of dissemination, acceptability by patients, and effectiveness. To our knowledge, there are no studies that have assessed the feasibility, acceptability and effectiveness of digital interventions for suicidal inpatients. Our study is a feasibility trial of a previously studied digital Dialectical Behavioural Therapy (d-DBT) skills intervention in suicidal psychiatric inpatients.
The study is a two arm randomized parallel group-controlled trial, 6-10 day, flexible timeline, randomized feasibility trial of a d-DBT skills intervention added to standard care for patients admitted to psychiatric inpatient units with suicidality. There will be 20 patients who will receive the intervention in addition to standard care and 20 patients who will receive standard care alone. There will also be a 4 week follow-up after discharge from hospital.
Participants will be admitted for psychiatric care at the Complex and Critical Care Units, Centre for Addiction and Mental Health (CAMH), Toronto.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Digital DBT intervention group | Experimental | Digital intervention group plus standard care |
|
| Standard care | Active Comparator | Standard care alone |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| digital DBT skills intervention | Other | The digital intervention consists of 6 modules that will be delivered over 6 to 10 days. The modules cover mindfulness skills, emotion regulation skills and distress tolerance skills. |
| Measure | Description | Time Frame |
|---|---|---|
| Recruitment and retention rates | Feasibility - whether the intervention is possible in the acute inpatient setting | 6-10 days |
| Client Satisfaction Questionnaire 8 (CSQ-8) | Acceptability - whether the intervention is appropriate for the acute inpatient setting. The CSQ-8 scores range from 8 to 32, with higher values indicating higher satisfaction with the intervention. | 6-10 days |
| User Experience Questionnaire (UXQ) | Usability - whether the intervention is serviceable for its intended purpose. The UXQ has 11 items exploring characteristics informing usability of mobile apps, each scored from 0-10, for a total score ranging from 10-110 (with larger scores indicating increased usability). | 6-10 days |
| Measure | Description | Time Frame |
|---|---|---|
| Columbia-Suicide Severity Rating Scale (C-SSRS) | Preliminary efficacy - whether symptoms of suicidal ideation are reduced by the intervention. The sum ranges from 2 to 25, with the higher number indicating more intense ideation. | 5-10 days in addition to discharge and 4 weeks post-discharge |
| Clinical Global Impression (CGI) |
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Inclusion Criteria:
Capacity to consent will be evaluated by the research staff performing the informed consent process. It will be assessed as the participant's ability to understand and appreciate the risks and benefits of taking part in the proposed study.
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Ishrat Husain, MD (Res) | Centre for Addiction and Mental Health | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Centre for Addiction and Mental Health | Toronto | Ontario | M6J1h3 | Canada |
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| ID | Term |
|---|---|
| D059020 | Suicidal Ideation |
| ID | Term |
|---|---|
| D013405 | Suicide |
| D016728 | Self-Injurious Behavior |
| D001526 | Behavioral Symptoms |
| D001519 | Behavior |
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| ID | Term |
|---|---|
| D059039 | Standard of Care |
| ID | Term |
|---|---|
| D019984 | Quality Indicators, Health Care |
| D011787 | Quality of Health Care |
| D006298 | Health Services Administration |
| D017530 | Health Care Quality, Access, and Evaluation |
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| Standard Care | Other | Standard inpatient care includes a multi-disciplinary team approach including daily psychiatric review, medication management and in-person psychosocial interventions (social work, nursing). |
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Preliminary efficacy - whether CGI change during the clinical trial. The CGI asks the clinician to rank the current severity of illness and global improvement. Scores range form 1 to 7 with a higher score corresponding to more severe illness |
| 5-10 days in addition to discharge and 4 weeks post-discharge |
| Brief Difficulties in Emotion Regulation Scale (DERS-16) | Preliminary efficacy - whether symptoms of emotion regulation change during the trial. Total scores on the DERS-16 can range from 16 to 80, with higher scores reflecting greater levels of emotion dysregulation | 5-10 days in addition to discharge and 4 weeks post-discharge |
| Kessler psychological distress scale (K10) | Preliminary efficacy - whether symptoms of distress are improved by the intervention. Scores range from 10 to 50, with increasing scores indicating increasing distress and severity of symptoms. | 5-10 days in addition to discharge and 4 weeks post-discharge |