Targeting repetitive intrusive suicidal images and thoughts: towards a new suicide prevention strategy.
- Conditions
- intrusionsSuicide10042460
- Registration Number
- NL-OMON55749
- Lead Sponsor
- Vrije Universiteit
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Not specified
- Target Recruitment
- 356
*Participants in Phase 1 will not be included in Phase 2 and 3.
Participants of Phase 2 however, may be eligible to participate in Phase 3 as
well., In order to be eligible to participate in the Pilot study (Phase 1), a
subject must meet all of the following criteria:
a. Have a minimum age of 18 years
b. Score ><= 20 on the Beck Depression Inventory
c. Have suicidal ideation: score ><=1 on Suicidal Ideation Attributes Scale
(SIDAS)
d. Currently receiving treatment (Care-as-usual) at GGZ InGeest Amsterdam
e. Adequate proficiency in the Dutch language
f. Have suicidal intrusions (as measured through the Intrusion Interview) that
are experienced as a burden, In order to be eligible to participate in Phase 2,
a subject must meet all of the following criteria:
a. Have a minimum age of 18 years
b. Have suicidal ideation: score ><=1 on Suicidal Ideation Attributes Scale
(SIDAS)
c. Currently receiving treatment (Care-as-usual) at a mental health institution
d. Adequate proficiency in the Dutch language, In Phase 3, a subject must meet
the following additional criteria:
e. Have suicidal intrusions (as measured through the Intrusion Interview) that
are experienced as a burden.
f. Score ><=20 on the Beck Depression Inventory
A potential subject who meets any of the following criteria will be excluded
from participation in phases 1 or 3 of this study:
a. DSM-IV Psychotic disorder diagnosis
b. DSM-IV Depression with psychotic features diagnosis
c. DSM-IV Bipolar disorder diagnosis
d. High dropout risk (i.e. poor response rate when trying to get in contact
with potential participant), Exclusion criteria for phase 2 are slightly
different:
a. Current DSM-IV Psychotic disorder diagnosis
b. High dropout risk (i.e. poor response rate when trying to get in contact
with potential participant)
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>The main study parameter is the level of compellingness, vividness, and<br /><br>frequency of suicidal intrusions (images and thoughts) as measured by the<br /><br>Intrusion interview (see attachment 1).</p><br>
- Secondary Outcome Measures
Name Time Method <p>Additional parameters are:<br /><br>- Depressive symptoms (BDI-II)<br /><br>- Suicidal behaviour<br /><br>- Suicidal Ideation<br /><br><br /><br>Furthermore, we will be looking at:<br /><br>- Quality of Life<br /><br>- Societal costs<br /><br>- Rumination<br /><br>- Hopelessness<br /><br>- Executive functioning (as a potential process measure to unravel the<br /><br>underlying mechanism of the intervention)</p><br>