Imitative suicide: an issue for psychiatric and mental health nursing?

Rail-suicide prevention: Systematic literature review of evidence-based activities

BACKGROUND

Rail-related suicide is a relatively rare but extremely lethal method of suicide that can have far-reaching consequences.

OBJECTIVE

The aim of the systematic literature review was to analyze the existing literature on the effectiveness of rail-suicide prevention activities.

DATA SOURCES

Databases used were Scopus, Medline, and ProQuest.

SEARCH TERMS

The search terms used were "suicid*," "prevent*," "rail*," or "train."

ELIGIBILITY CRITERIA

English-language studies published in peer-reviewed journals between 1 January 1990 and 30 April 2015 that presented an overview of rail-related suicide prevention activities and included an analysis of effectiveness were used.

RESULTS

We retrieved 1,229 results in the original search with nine papers presenting empirical evidence. Three studies in the review analyzed the effectiveness of platform screen doors and another three analyzed the installation of blue lights, two papers analyzed the effectiveness of suicide pits, and one included the influence of media reporting guidelines.

CONCLUSION

Platform screen doors, suicide pits, blue lights, and improved media guidelines all have the potential to reduce rail-related suicide events and deaths.

LIMITATIONS

The review was restricted to English-language peer-reviewed papers published within the chosen time period.

Can eating disorders become 'contagious' in group therapy and specialized inpatient care?

Eating disorders belong to the broad category of self-harming behaviours which may be acquired in a social learning process of imitation, identification and competition. Hence, we should question the possible dangers or unwanted side-effects in treating patients together within a common therapeutic setting. But little is known about the frequency and extent of possibly negative influences of treatment in a group format, the so-called risk of 'peer contagion' in group therapy and/or inpatient treatment. We review in this paper the rather scarce literature on this subject in order to stimulate more critical thinking and systematic research.