A Novel Cognitive Reappraisal Intervention for Suicide Prevention
A Novel Cognitive Reappraisal Intervention for Suicide Prevention
批准号:
10005464
负责人:
DIMITRIS N KIOSSES
金额:
$55.13万
依托单位国家:
美国
项目类别:
财政年份:
2016
资助国家:
美国
项目状态:
已结题
起止时间:
2016-09-23 至 2024-08-31
关键词:
Admission activityAffectAgeAntidepressive AgentsBiologicalCharacteristicsClinicalClinical TrialsDataElderlyEmotionalEmotionsEvent-Related PotentialsExclusion CriteriaFamilyFeeling suicidalFrequenciesGenderGoalsHospitalizationInterventionLinkMeasuresMental DepressionModelingMood stabilizersNational Institute of Mental HealthNeurobiologyOutcomeParticipantPatient Self-ReportPatientsPharmacotherapyPhasePopulationPopulations at RiskRandomizedResearchResearch AssistantResearch Domain CriteriaResearch PersonnelSamplingSeveritiesSocial WorkersStimulusStrategic PlanningSuicideSuicide attemptSuicide preventionSupportive careTabletsTechniquesTelephoneTestingaffective neurosciencebasecognitive reappraisalcomplement C2acomplement C2bdesigndosageemotion regulationenvironmental adaptationexecutive functionimprovedinnovationmiddle agenovelpsychosocialreducing suicidesuicidal behaviorsuicidal risksuicide ratetheoriestherapy designtreatment effect
中文摘要
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英文摘要
ABSTRACT
The goal of this project is to refine and test a novel emotion-regulation based psychosocial intervention
designed to reduce suicide risk in middle-aged and older adults (50-90 years old) who have been discharged
after a suicide-related hospitalization (i.e. for suicidal ideation or suicide attempt). Suicide rates in this group
are alarmingly high, and reducing suicide rates in at-risk populations is a major NIMH priority.
We developed a novel psychosocial intervention called “Cognitive Reappraisal Intervention for Suicide
Prevention (CRISP),” which aims to improve cognitive reappraisal (i.e. modifying the appraisal of a situation to
alter its emotional significance) (target), and reduce suicide risk (outcome). Our conceptual framework views
suicidal ideation and behavior as failed attempts to regulate negative emotions and by improving cognitive
reappraisal, an effective emotion regulation strategy, we expect to reduce suicide risk. Our theory is supported
by studies showing that unsuccessful attempts to regulate negative emotions and decreased cognitive
reappraisal are associated with increased suicidal ideation and behavior.
The R61 phase is a proof-of-principle phase and its goals are to optimize CRISP and test its engagement
with cognitive reappraisal. Certified social workers will administer 6 or 12 weekly sessions of CRISP to 30
middle-aged and older adults (50-90 years old) after a suicide-related hospitalization. Research assistants,
unaware of the study aims, will conduct assessments at study entry (hospital admission), discharge, 6 and 12
weeks post-discharge. Target engagement will be assessed with electrocortical measures (i.e. late positive
potential, LPP) and self-reported affect during a novel cognitive reappraisal paradigm.
The R33 phase aims to provide further evidence of target engagement of the optimized CRISP in a larger
sample, evaluate the relationship of cognitive reappraisal with suicide risk as measured with Columbia Suicide
Severity Rating Scale-C-SSRS and estimate implementation parameters for a large-scale clinical trial. A
different sample of 75 middle-aged and older adults (using the same inclusion/exclusion criteria as for the R61
phase) will be randomized (4 to 1) to CRISP (N=60) or to Supportive Therapy (ST, a control treatment not
designed to improve emotion regulation) (N=15). Assessments will be conducted on admission, at discharge,
and at 6, 12 and 24 weeks post-discharge. Primary aims are: 1) CRISP participants will show improvement in
cognitive reappraisal from discharge to end of treatment; and 2) improvement in cognitive reappraisal will be
associated with suicide risk over 24 weeks.
期刊论文(1)
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会议论文
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依托单位:
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负责人:DIMITRIS N KIOSSES
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依托单位:
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资助金额:$35.5万
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资助金额:$35.5万
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财政年份:2011
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资助金额:$35.5万
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财政年份:2011
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负责人:DIMITRIS N KIOSSES
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依托单位:
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项目类别:
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财政年份:2011
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负责人:DIMITRIS N KIOSSES
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海外基金