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1.
The body of a man was found in a workshop at the back of his home, a metal pipe embedded in his chest. In the immediate vicinity of the body, among various tools, was a machine containing a holster hit of lead shot evoking a mole-trap-type “taupe gun” (mole gun).The findings at the scene and the presence of a metal tube, sinkers, and a flock in the chest are in favour of the use of a homemade firearm. The autopsy and CT scan revealed atypical ballistic thoracic trauma responsible for a dilaceration of both the heart and thoracic aorta that caused the death. The autopsy also found a contused wound at the back of the skull without intracranial lesion, which may be due to the fall of the victim after the thoracic trauma. There is no other traumatic lesion and in particular no lesion of seizure, constraint, or defense. Toxicological analyses revealed the presence of alcoholic impregnation at the time of death. These findings, confronted with the expertise of a balistician, made it possible to understand how the victim used a mole gun to cause these lesions. A metal tube was used as a cannon to aim more surely at the heart but also as a means of triggering the propulsion mechanism of the trap without having to stretch out the arm. The tube, thinner than the barrel, had disengaged from its tip to be embedded with the lead shot in the chest of the victim.  相似文献   
2.
《L'Encéphale》2019,45(6):513-521
ObjectivesThe current study aims to identify the factors associated with the use of psychotherapy among adults with a history of suicide attempt.MethodsA large cross-sectional survey (N = 22,138) was conducted in four regions of France to characterize mental health care needs in the general population. Data were collected between April and June 2005 by trained interviewers using a computer-assisted telephone interviewing system (CATI). Sociodemographics, past-year mental disorders, lifetime and 12-month history of suicide attempts, and use of psychotherapy were assessed.ResultsOverall, 7.1% of adults reported having undergone psychotherapy in the course of their life, and 2.0% in the previous 12 months. While 8.3% of adults with a lifetime suicide attempt (prior to the previous 12 months) underwent a psychotherapy in the previous 12 months, 27.5% of adults with a past-year suicide attempt underwent a psychotherapy in the previous 12 months. Psychotherapy was provided by psychiatrists (49.5%), psychologists (28.2%), and psychoanalysts (10.6%). While the frequency of psychotherapy sessions was greater among those with a prior attempt as compared to those with no prior attempt [Chi2 (10) = 21.35, P = .019], there was no difference in therapy duration [Chi2 (8) = 6.71, P = .568]. Compared to adults who did not report a prior attempt, those with a prior suicide attempt were 3,3 more likely to undergo psychotherapy with a psychologist [AOR = 3.31 (2.54–4.31)]. Among adults with a prior suicide attempt, increased odds of undergoing a psychotherapy in the course of their life was predicted by higher education [AOR = 2.81 (1.56–5.06)], living in the Paris region [AOR = 2.06 (1.32–3.23)], and being a woman [AOR = 1.50 (1.08–2.09)]. Increased odds of undergoing a psychotherapy in the previous 12 months was predicted by a major depressive disorder [AOR = 2.59 (1.57–4.27)], any anxiety disorder [AOR = 1.79 (1.07–2.97)], higher education [AOR = 3.60 (1.29–10.0)], living in a city of 20,000 to 100,000 inhabitants [AOR = 2.71 (1.13–6.50)] and more [AOR = 2.50 (1.12–5.57)] (outside of the Paris region), a 2000 to 3000 euros monthly income [AOR = 2.37 (1.15–4.85)].DiscussionOne third of adults with a lifetime suicide attempt and close to half of those with a past-year attempt have received some form of psychotherapy in the course of their life. In line with prior work, higher education and income level predicted past-year use of psychotherapy among adults with a prior suicide attempt. These findings highlight the association between major depressive disorder or anxiety disorders and increased odds of undergoing psychotherapy in the previous 12 months among adults with prior attempt. While pharmacological treatment, inpatient hospitalizations for mental health problems, visits with a general practitioner or specialized physician are free of charge in France, psychotherapy provided by psychologists or psychotherapists is currently not covered by the French Social Security health care system. As the treatment of mental disorders plays an important role in the reduction of suicide risk, supporting evidence-based psychotherapy through its reimbursement appears to be an important public health issue.  相似文献   
3.
BackgroundJapanese forensic mental health services for patients with psychiatric disorders under the Medical Treatment and Supervision Act was initiated in 2005; however, the prognosis of those patients is not well-known, particularly regarding mortality and suicide. This study aimed to evaluate the all-cause mortality and suicide rate in forensic psychiatric outpatients who had been discharged from forensic psychiatric wards in Japan.MethodsParticipants included 966 patients who had been discharged from forensic psychiatric wards. Data were collected from July 15, 2005 to July 15, 2018 at 29 of the 33 forensic psychiatric wards in Japan. Only the patients who provided written informed consent were included. We and collaborators at each forensic psychiatric ward identified demographic data of participants from the medical records for the inpatient treatment period. The reintegration coordinators, who belonged to the Ministry of Justice, investigated the prognosis of the participants during the outpatient treatment order period. We then connected demographic data and participants’ prognosis for analysis. The crude rates (CRs) and standardized mortality ratios (SMRs) were calculated to analyze all-cause mortality and suicide rates. Univariate analysis was performed to examine the factors associated with all-cause mortality and suicide rates using the Cox proportional hazards ratio model.ResultsThe participants included 3.3 times as many men (n = 739) compared to women (n = 227), and their combined mean age was 47.3 (SD = 12.9). The most common primary psychiatric diagnosis was psychotic disorders (81.3%). The mean follow-up period was 790.2 days (SD = 369.6). The total observation period was 2091.2 person-years. The CR for all-cause death was 812.9 per 100,000 person-years (95% CI [426.5, 1199.4]), while the SMR for all-cause death was 2.2 (95% CI [1.3, 3.5]). The CR for completed suicide was 478.2 per 100,000 person-years (95% CI [181.8, 774.6]). The suicide SMR was 17.9 (95% CI [8.6, 32.9]) overall, 7.7 (95% CI [2.5, 18.0]) for men, and 79.4 (95% CI [25.8, 185.2]) for women. Univariate analysis showed that women had higher completed suicide risk than men (hazard ratio = 3.599, 95% CI [1.041, 12.445]).ConclusionThe all-cause mortality and completed suicide rates were higher in participants than observed in the general population consistent with the results of previous international studies.  相似文献   
4.
Sodium nitrite (NaNO2) is an inorganic compound commonly used as a food additive, antifreeze admixture, and fertilizer. Its toxicity mechanism is mainly represented by the oxidation of ferrous iron to ferric iron of one of the four heme structures in haemoglobin with the onset of methaemoglobin. The mechanism of death by sodium nitrite toxicity is severe hypoxia. We present four cases of suicidal sodium nitrite ingestion that closely occurred within a two months-period. Self-poisoning with sodium nitrite actually represents an increasing trend in nitrates’ related deaths. In order to reach a precise diagnosis of NaNO2 intoxication, a complete toxicological analysis should be carried out including not only MetHb blood levels but also nitrites and nitrites in standard or alternative matrices as a routine procedure. Autopsy should be carefully performed to detect common indicators of hypoxia or more rarely evident typical by themselves-non specific signs of sodium nitrite toxicity. Suicidal manner of death should be carefully considered when circumstantial data support that ingestion of large amounts of NaNO2 occurred as a consequence of a self-injurious behaviour. Relevant informations include victim’s previous Internet or book researches about paths to follow to commit suicide with sodium nitrate, employment and past medical history, with strong regard to psychiatric diseases as well as eventual taking psycotropic drugs.Finally, an accurate integration of autoptic and toxicological results with circumstantial data is necessary to make correct diagnosis of death due to acute respiratory failure secondary to suicidal sodium nitrite ingestion.  相似文献   
5.
6.
IntroductionNeuropsychiatric disturbance is common in individuals with Lewy body dementia (LBD). Despite this, there is minimal research regarding suicide risks in this population.MethodsThis study was a retrospective review of a prospectively-collected database at a tertiary movement disorders clinic. Database participants with an LBD diagnosis at their most recent visit and at least one complete Beck Depression Inventory-II (BDI-II) were included. Additional measures included demographics and measures of cognition, psychiatric symptoms, motor function, and the Parkinson Disease Questionnaire-39. The frequency of suicidal ideation was assessed using question 9 of the BDI-II. Features associated with a BDI-II score greater than zero were assessed using logistic regression.ResultsThe database included 95 individuals with LBD and at least one BDI-II (visit years 2010–2020). Most participants were older men who identified as white. Eighteen individuals (18.9%; 95% CI 12.3%–28.0%) reported thoughts of killing themselves without an intent to carry them out (BDI-II = 1). No participants reported a desire or plan to kill themselves. The presence of SI was associated with measures of depression, anxiety, and emotional well-being, but not with demographics, measures of disease severity, or other psychiatric concerns.ConclusionThese findings emphasize the importance of routine screening for psychiatric symptoms in LBD and intervention when such concerns are identified. Interventions could include pharmacologic (e.g. depression treatment) and non-pharmacologic (e.g. firearm screening) approaches. More research is needed to assess suicidal ideation and suicide risks in large and more diverse LBD populations. Prospective studies should include measures of additional potential contributors to suicidality.  相似文献   
7.
8.
ObjectivesA suicide attempt (SA) is a major risk factor of recurrent SA in adolescence and may be associated with psychological or social problems in the future. REPEATERS is a longitudinal study which examines the long-term psychosocial outcome of adolescents following attempted suicide. It focuses on the impact of early recurrence (i.e., within the first year of the index SA) – data which is, in fact, poorly documented.MethodsTen years after the index SA, a self-reporting questionnaire was sent to all adolescents who had attempted suicide and were followed up by the CHRU (Regional University Hospital Centre) de Nancy, France, between 1994 and 2003 and their parents. The purpose of this questionnaire was to assess psychosocial outcomes. Data concerning SA were collected retrospectively.ResultsAfter ten years, 146 of the 309 adolescents who had attempted suicide and were participating in the study had responded: 90% lived with a partner and 41% had children. The mean (SD) current emotional life of suicide attempt survivors scored 7.3 (2.3) on a scale of 0 to 10. Compared to the general population of the same age, responders felt more depressed than their peers (29% vs. less than 8% of males and 20% of females), had more suicidal thoughts (14% vs. 5%), and had more SAs (27% vs. 0.3%). Moreover, the risk of recurrence over the ten year period was associated with suicide recurrence in the first year after the index SA (odds ratio [OR] = 2.3; 95% confidence interval [CI] = 1.1–4.9) and with a lower level of education at ten years (OR = 0.37; 95% CI = 0.19–0.45).ConclusionsAlthough a favorable outcome was reported ten years after the event for the majority of adolescents who had attempted suicide, some with a lower level of education were nevertheless at increased risk of recurrence and depression. Post-intervention strategies are therefore essential in order to evaluate risk factors which may persist if not taken into consideration.  相似文献   
9.
《L'Encéphale》2020,46(4):258-263
ObjectivesIn the field of suicide prevention, the identification of risk groups is important, as is the training of front-line workers, to raise awareness of suicide issues. Agricultural workers represent a group at high risk of suicidal behavior due to various factors (low income of farmers, work related to climatic conditions, social isolation, poor access to primary care). The main objective of this article is to present the implementation of prevention training in suicide prevention for a population of agricultural workers in two cantons of French-speaking Switzerland (Vaud and Neuchâtel) which represent a population of about 980,000 inhabitants. The second objective is to identify the experiences of the participants in this training and their expectations.MethodsSuicide prevention training sessions are organized in collaboration with public health departments, agriculture departments and suicide prevention professionals. Each session is led by four trainers experienced in suicide prevention and belonging to the “Groupement Romand Prévention du Suicide” (GRPS) which manages the training and other training modules on this topic in French-speaking Switzerland. The GRPS guarantees the content of the training as well as the updating of scientific knowledge. The training model is based on a concept that alternates between brief theoretical contributions, exchanges between participants in plenary sessions and role playing in small groups. The training has two main objectives: on the one hand to work on the participants’ representations of suicide and to modify their posture by training “sentinels”, i.e. “peers” who can establish a link between suffering individuals and the available support resources. On the other hand, to give key messages: dare to talk about the suicidal question and to not remain alone with this.ResultsBetween December 2016 and May 2018, nine sessions were held in the two cantons of Vaud and Neuchâtel with a total of 220 participants. The sessions took place in agricultural schools or buildings related to agriculture. Invited to express themselves on the theme of suicide as well as on the concept of training, agricultural workers all verbalized the importance of this issue and were often very moved when the subject was discussed. The topics addressed by the participants were the taboo aspect of the subject, the difficulty of talking about it and the need to be able to address the subject (breaking the isolation). Participants also highlighted the need for peers to act as relays for help.ConclusionsThe sessions were highly appreciated by the organizers concerned, particularly by the public health and agricultural departments. Participants expressed their satisfaction at the opportunity to express their views on this subject, regretting that such initiatives are all too rare. Although studies highlight the difficulty of emotional expression in the agricultural field, we observed on the contrary a great facility of the participants to express their emotions in relation to the suicidal theme. We have highlighted that the issue of suicide in this population is linked to several causal factors, as is the suicidal issue more broadly. Factors specific to this population emerged from the sessions, including working conditions and difficulties related to the family environment of farmers. There is a need to strengthen suicide prevention with training programs among the agricultural population. We also note the major importance of improving access to mental health care which is often very deficient in rural areas.  相似文献   
10.
本综述的目的是整体了解全球多国自杀率波动情况,分析自杀率趋势的性别特征,探讨自杀方式对自杀率变动趋势的影响,并推测我国自杀率变动的原因。近二十年来,包括我国在内的大多数国家的自杀率下降,南非等国的自杀率变化趋势基本平稳,而英国、美国、巴西等少数国家的自杀率上升。自杀率的变化趋势存在性别差异,也受到自杀方式的构成和致死性变化的影响。我国自杀率下降主要在于女性自杀率下降和最常见的服农药自杀的减少。  相似文献   
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