Damani de Silva

Suicide attempts, plans, and ideation in culturally diverse sites: the WHO SUPRE-MISS community survey

BACKGROUND The objectives were to assess thoughts about suicide, plans to commit suicide and suicide attempts in the community, to investigate the use of health services following a suicide attempt, and to describe basic socio-cultural indices of the community. METHOD The community survey was one component of the larger WHO multisite intervention study on suicidal behaviours (SUPRE-MISS). In each site, it aimed at randomly selecting and interviewing at least 500 subjects of the general population living in the catchment area of the emergency department where the intervention component of the study was conducted. Communities of eight SUPRE-MISS sites (in Brazil, China, Estonia, India, Iran, South Africa, Sri Lanka, and Viet Nam) participated plus two additional sites from Australia and Sweden conducting similar surveys. RESULTS Suicide attempts (0.4-4.2%), plans (1.1-15.6%), and ideation (2.6-25.4%) varied by a factor of 10-14 across sites, but remained mostly within the ranges of previously published data. Depending on the site, the ratios between attempts, plans, and thoughts of suicide differed substantially. Medical attention following a suicide attempt varied between 22% and 88% of the attempts. CONCLUSIONS The idea of the suicidal process as a continuous and smooth evolution from thoughts to plans and attempts of suicide needs to be further investigated as it seems to be dependent on the cultural setting. There are indications, that the burden of undetected attempted suicide is high in different cultures; an improved response from the health sector on how to identify and support these individuals is needed.

Effectiveness of brief intervention and contact for suicide attempters: a randomized controlled trial in five countries

OBJECTIVE To determine whether brief intervention and contact is effective in reducing subsequent suicide mortality among suicide attempters in low and middle-income countries. METHODS Suicide attempters (n = 1867) identified by medical staff in the emergency units of eight collaborating hospitals in five culturally different sites (Campinas, Brazil; Chennai, India; Colombo, Sri Lanka; Karaj, Islamic Republic of Iran; and Yuncheng, China) participated, from January 2002 to October 2005, in a randomized controlled trial to receive either treatment as usual, or treatment as usual plus brief intervention and contact (BIC), which included patient education and follow-up. Overall, 91% completed the study. The primary study outcome measurement was death from suicide at 18-month follow-up. FINDINGS Significantly fewer deaths from suicide occurred in the BIC than in the treatment-as-usual group (0.2% versus 2.2%, respectively; chi2 = 13.83, P < 0.001). CONCLUSION This low-cost brief intervention may be an important part of suicide prevention programmes for underresourced low- and middle-income countries.

Characteristics of attempted suicides seen in emergency-care settings of general hospitals in eight low- and middle-income countries

BACKGROUND The objective was to describe patients presenting themselves at emergency-care settings following a suicide attempt in eight culturally different sites [Campinas (Brazil), Chennai (India), Colombo (Sri Lanka), Durban (South Africa), Hanoi (Viet Nam), Karaj (Iran), Tallinn (Estonia), and Yuncheng, (China)]. METHOD Subjects seen for suicide attempts, as identified by the medical staff in the emergency units of 18 collaborating hospitals were asked to participate in a 45-minute structured interview administered by trained health personnel after the patient was medically stable. RESULTS Self-poisoning was the main method of attempting suicide in all eight sites. Self-poisoning by pesticides played a particularly important role in Yuncheng (71.6% females, 61.5% males), in Colombo (43.2% males, 19.6% females), and in Chennai (33.8% males, 23.8% females). The suicide attempt resulted in danger to life in the majority of patients in Yuncheng and in Chennai (over 65%). In four of the eight sites less than one-third of subjects received any type of referral for follow-up evaluation or care. CONCLUSIONS Action for the prevention of suicide attempts can be started immediately in the sites investigated by addressing the one most important method of attempted suicide, namely self-poisoning. Regulations for the access to drugs, medicaments, pesticides, and other toxic substances need to be improved and revised regulations must be implemented by integrating the efforts of different sectors, such as health, agriculture, education, and justice. The care of patients who attempt suicide needs to include routine psychiatric and psychosocial assessment and systematic referral to professional services after discharge.

Short-term impact of an acute attack of malaria on the cognitive performance of schoolchildren living in a malaria-endemic area of Sri Lanka

A prospective study was conducted from January 1998 to November 1999 in a malaria-endemic area of Sri Lanka to determine the short-term impact of an acute attack of malaria on the cognitive performance of 648 schoolchildren attending grades 1 to 5 (mostly aged 6-11 years) in 4 schools. Three groups were studied comprising children with malaria, children with non-malarial fever, and healthy controls. Cognitive performance in language and mathematics at the time of presentation and 2 weeks later was assessed. At the time of presentation, children with malaria scored significantly less in both mathematics and language than children with non-malarial fever and healthy controls. Two weeks later, the mathematics and language scores of children with malaria improved but the scores were significantly lower than the scores of children with non-malarial fever (P < 0.001) and controls (P < 0.001). Having malaria was a significant predictor of cognitive performance after controlling for other confounding factors. These findings suggest that an acute attack of uncomplicated malaria causes significant short-term impairment of cognitive performance. The impairment persists for more than 2 weeks and appears to be cumulative with repeated attacks of malaria.

Repetition of suicide attempts

BACKGROUND Attempted suicide is a strong risk factor for subsequent suicidal behaviors. Innovative strategies to deal with people who have attempted suicide are needed, particularly in resource-poor settings. AIMS To evaluate a brief educational intervention and periodic follow-up contacts (BIC) for suicide attempters in five culturally different sites (Campinas, Brazil; Chennai, India; Colombo, Sri Lanka; Karaj, Islamic Republic of Iran; and Yuncheng, Peoples Republic of China) as part of the WHO Multisite Intervention Study on Suicidal Behaviors (SUPRE-MISS). METHODS Among the 1,867 suicide attempters enrolled in the emergency departments of the participating sites, 922 (49.4%) were randomly assigned to a brief intervention and contact (BIC) group and 945 (50.6%) to a treatment as usual (TAU) group. Repeated suicide attempts over the 18 months following the index attempt - the secondary outcome measure presented in this paper - were identified by follow-up calls or visits. Subsequent completed suicide - the primary outcome measure - has been reported in a previous paper. RESULTS Overall, the proportion of subjects with repeated suicide attempts was similar in the BIC and TAU groups (7.6% vs. 7.5%, chi(2) = 0.013; p = .909), but there were differences in rates across the five sites. CONCLUSIONS This study from five low- and middle-income countries does not confirm the effectiveness of brief educational intervention and follow-up contacts for suicide attempters in reducing subsequent repetition of suicide attempts up to 18 months after discharge from emergency departments.

Morbid jealousy in an Asian country: a clinical exploration from Sri Lanka

This paper discusses the clinical presentation of morbid jealousy in a south Asian country, Sri Lanka.The literature on maladaptive jealousy in the context of couple relationships suggests that culture may have a role in its expression and clinical manifestation.There is a dearth of empirical data on this issue. In this paper, these issues are discussed in brief, followed by some clinical data on the phenomenon. Data from a consecutive series of cases presenting at a psychiatric clinic in Sri Lanka are summarized, and key aspects are commented on.The general issues raised by the data are also discussed.