A postcard intervention reduced suicidal ideation and suicide attempts in a non-Western population. Sustained, brief contact by mail may reduce suicidal ideation and suicide attempts in individuals who self-poison.

No abstract

This study reports the outcomes, during follow-up, of a low-cost postcard intervention in a Randomized Control Trial of hospital-treated self-poisoning (n = 2300). The intervention was 9 postcards over 12 months (plus usual treatment) versus usual treatment. Three binary endpoints at 12-24 months (n = 2001) were: any suicidal ideation, suicide attempt, or self-cutting. There was a significant reduction in any suicidal ideation (RRR 0.20 CI 95% 0.13-0.27), (NNT 8, 6-13), and any suicide attempt (RRR 0.31, 0.06-0.50), (NNT 35, 19-195), in this non-western population. However, there was no effect on self-cutting (RRR -0.01, -1.05-0.51). Sustained, brief contact by mail may reduce some forms of suicidal behavior in self-poisoning patients during the post intervention phase.

SUMMARYPurpose: Antiepileptic drug (AED) intoxications are common due in part to wide clinical application and availability. Because AEDs usually depress central nervous system function, overdosing may be potentially life-threatening or lead to a range of adverse outcomes. The aim of this study was to identify risk factors for nonbenzodiazepine AED (NBAED) intoxication. Methods: In this cross-sectional study, all consecutive adult and adolescent (>12 years old) poisoned patients who presented to the Loghman-Hakim Poison Hospital (LHPH) during a 6-month period were evaluated. Patients with NBAED intoxication were identified and compared to a control group of those other pharmaceutical intoxications. The risk factors for AED intoxication were identified using univariate analyses and multivariate modeling. Results: Among 9,809 cases of pharmaceutical agent overdose, there were 474 cases (4.8%) with NBAED intoxication. Mean age of the subjects was 24.5 ± 8.9 years. The most frequent NBAED was carbamazepine (n = 117), followed by phenobarbital (n = 77) and sodium valproate (n = 51). The most frequent motivation was intentional intoxication (95.3%). Multivariate analysis revealed that presence of medical disorders, a history of psychological events, and loneliness were associated with AED intoxication, whereas educational level had a protective effect. There was no association between previous history of parasuicide, sex, age, occupation status, and AED intoxication. Discussion: In conclusion, this study showed that the majority of AED intoxications are due to deliberate self poisoning. The presence of psychological events, medical disorders, and loneliness are risk factors for AED intoxication, whereas higher education level has a protective effect.

Sources of data about the occurrence of domestic violence are scarce in Iran. The aim of this study was to evaluate the behavioral effects of different types of domestic violence on women who had attempted suicide by deliberate self-poisoning (DSP). A total of 195 women who had attempted suicide by DSP in response to "violence and abuse" were followed up for 2 years. The most common type of violence, as mentioned by the women themselves as the motive of self-poisoning, was physical abuse (92%) followed by verbal abuse (2.1%), multi-abuses (2.1%), emotional abuse (1.6%), and sexual abuse (1.1%). Suicidal ideation and attempt were more common in those who were consulted sometime after they had initially presented to the hospital with DSP or those who had suffered repeated domestic abuse. It was concluded that invention of methods other than the current consultation system is necessary to prevent repeated suicide attempts among abused women in Iran.