Neuropsychological Patterns of Suicide Ideators and Suicide Attempters

The present study consists of 3 projects in total and aims to investigate the (neuro-) psychological patterns from suicidal ideation to suicidal behavior as well as the effects and feasibility of ASSIP Home Treatment. The overall aim of project 1 is to determine (neuro-) psychological differences between suicide attempters, suicide ideators, a clinical control group, and healthy controls. Study participants in project 1 will participate in a one-time (neuro-) psychological assessment. Project 1 of this study is an observational cross-sectional study with four groups that will be conducted at the University Hospital of Psychiatry and Psychotherapy Bern (Switzerland): Patients with at least one suicide attempt in their past (SUAT), patients with suicidal ideation (SUID), patients from the same clinical cohort, without neither suicidal behavior or ideation (CLIN) and the healthy group (HLTH). The cohorts to be examined (SUAT \& SUID) will be compared to the two control groups (CLIN \& HLTH). Only people who have signed the informed consent and meet the eligibility criteria can participate in this study.

NCT Number	NCT06248268
Lead Sponsor	University of Bern
Conditions	Inhibitory Control, Locus of Control, Self Efficacy, Suicide, Attempted, Suicidal Ideation, Attention
Enrollment	180 participants
Start Date	2024-08-08
Primary Completion	2026-12-31 (estimated)
Study Completion	2026-12-31 (estimated)
Updated on ClinicalTrials.gov	2026-01-16