View clinical trials related to Suicidal Behaviour.
Filter by:There is limited research investigating the correlation between suicidal behavior in the general population and online journalism reporting on suicide. Even less explored are the roles and characteristics of suicide-related news posts on social media platforms, along with reader comments, and their association with users' experiences. The primary objective of this randomized controlled trial is to experimentally examine the influence of these post features on user perceptions. Participants are expected to be university students or young adults. In line with this aim, the following research question has been posed: How do users of social media and forums perceive news posts about suicide on social media platforms? Participants will complete a screening battery of questionnaires. Those who will be eligible to participate will be divided into 1 experimental and 2 control groups. Firstly the participants will fill out a questionnaire regarding their current mood. Each group will read posts of a different theme, one of them will be suicidal behavior, deaths due to traffic accidents, and nature. They will be asked to observe and read 4 social media posts and their corresponding articles. After each article, they will answer a few questions on how they perceived these articles and how are they currently feeling. After the main part of the study, all groups of participants will be involved in a group debriefing conversation.
The aim of this study was to analyse the level of cognitive functioning of patients with history of suicidal behaviour suffering from depression and schizophrenia, and to evaluate their oxidative stress parameters and selected biochemical parameters on the basis of bloodwork.
Sleep and appetite disorders as well as social exclusion, have been linked to the emergence of suicidal ideation (SI) and suicide attempts.This study aims to evaluate the relationship between those factors and suicidal ideation and behaviour. To assess those factors an ecological momentary assessment (EMA) desing will be used. EMA will be carried out using 2 applications integrated into the smartphone of participants (Android or iOS), one to make an explicit data collection with questions and another one for the implicit collection of data from mobile sensors. 1044 suicide attempters will be included in three sites and followed for 6 months. Participants will be evaluated at inclusion and at the end of follow-up. The hypothesis is that sleep, appetite and social exclusion factors collected with the smartphone application will be linked to the intensity of death wish, suicidal ideations and suicidal attempts. An auxiliary study will also be led with 300 patients carrying an actimeter for the 30 first days after inclusion. This will help collecting more accurate data on various sleep parameters.
Suicide is a major health problem that causes annually a million death worldwide. In the stress-vulnerability model, suicidal behavior (SB) results from the interaction between an individual's predisposition and stressful condition. According to this model, individuals who carry a suicidal act when subjected to stress factors (environmental stress, depression, substance ...) are those which have a specific vulnerability.These vulnerabilities can be considered as clinical parameters (propensity to despair, aggressive and/or impulsive traits), neurobiological parameters (dysfunction of the serotonergic system, ...) and cognitive parameters (taking disadvantageous decision ...). Suicidal vulnerability is partly underpinned by genetic factors. The interest of current researches is to identify biomarkers that will improve the opportunities for early identification of subject with a risk for SB. The four goals of this project are in the continuity of previous works team: 1. To determine whether combinations of the main serotonin-related genes may better contribute to the vulnerability to SB, than when they are considered independently. 2. To assess whether the associations between these genes and SB are modulated by childhood trauma, life events and stress response associated with these environmental factors. 3. To test the value of combined clinical, neuropsychological and genetic factor for suicide prevention, in a prospective study, in particularity impulsivity and gene gene interaction. 4. To investigate the association between events in real life (using ecological momentary assessment) and emotional response and suicidal ideation. The investigators propose to use a multidisciplinary approach to answer these questions and, hence, be able to identify new prevention strategies for SB.
Background: Repetition rate after a suicide attempt and self harm is very high, about 12-30 percent. Studies, reviewed by Hawton, 1999 show a lack of evidence for psychosocial interventions. Compliance with aftercare is also often very poor. Objective: Inspired by the Norwegian Baerum project, the aim is to study if active, assertive outreach, seeking contact, talking about problem solution, motivate to comply to other appointments, will reduce repetition of suicidal acts in the following years. Methods: The design is a prospective randomized, controlled trial. The patients (immediately after a suicide attempt or deliberate self harm)) included are randomized to intervention or standard (treatment as usual), aiming at at least 60 persons in each arm. The intervention is carried out through research nurses with about 8 home visits, phone contact, phone messaging, e-mails.Included are persons 12 years of age and older, danish speaking without translator and without diagnoses of severe mental illness (schizophrenia, bipolar illness, mania and severe/psychotic depression) or severe dementia. Results: Outcome is measured by repetition of suicidal act (suicide attempt, self harm or completed suicide)as recorded in medical records and by the Danish Cause of Death Register. Repetition measured by persons and by acts throughout 1 year, 2 and 3 years periods. Additional outcome is number and character of health system contacts.