Stalking (obsessive pursuit)

Personal safety when visiting patients in the community

Violence towards psychiatrists has been recognised as an occupational hazard for many years. With the development of community care it is increasingly likely to be encountered outside the hospital. To maximise personal safety in the community, psychiatrists need to be working in trusts in which an infrastructure to establish and maintain safety standards is in place.

Stalking by females

The aim of this review was to study "female stalking" in the sense of the specific traits characterizing the phenomenon of stalking behaviour committed by women. The main medical databases were searched (Medline, Social Science Research Network, Apa Psyc Net), and 67 articles were selected, reporting studies conducted in clinical populations, case series, reports, reviews, retrospective studies and original articles. We outline a variety of different tactics adopted by female stalkers and a lesser propensity to pass on to physical violence. Nevertheless, female stalkers are more frequently affected by erotomania, and this condition generally increases the risk of violence. If there have previously been intimate relations between the stalker and her victim, this will increase the risk of violence. In a significant proportion of female stalkers, the behavior is carried out in the occupational setting, especially in the field of psychotherapy, where the male-female ratio is reversed. No significant differences emerged between the motivations of heterosexual or homosexual stalkers. In the category of crimes of harassment committed by women, stalking, at least in Italy, seems to be among the most prominent.

Female same gender stalking: a brief review of the literature and case report

The authors analyze a rare case of female same gender stalking that came to their observation as forensic psychiatry experts. Despite previously only heterosexual experiences, the woman, who was 30 in 2002, had three intimate same gender relationships in succession from 2002 to 2009: she broke off with each woman in order to take up with another. When she separated from the third woman she began violent persecutory behavior against her, in the form of harassment coming under the heading of stalking, and was reported to the authorities. In treatment with SSRI since 2003 for an anxiety disorder with panic episodes, she had been taking the drugs irregularly during the stalking period. At the end of the third relationship, after she had violently attacked her girlfriend she was advised by her family to present to a Hospital center in Northern Italy. There, she was diagnosed with a "Narcissistic Paranoid Personality Disorder", and it was hypothesized that the SSRI she was taking could have induced hypo/manic episodes and disinhibition in the woman, who had previously been heterosexual. At this hospital, mood stabilizers were prescribed. The defending lawyer therefore applied for a forensic psychiatry assessment, claiming that the persecutory behavior against the third girlfriend was induced by taking SSRI. In Italy the penal code specifies the recognition of abolished or diminished liability for crimes if a correlation between the mental disease and the crime can be demonstrated, if the disease was in course at the time of the crime, and if the motives behind the crime and the disease can be shown to be linked. In short, if the crime can be shown to be a symptom of the disease. But the forensic psychiatry assessment demonstrated that despite the presence of some factors of a psychopathological nature, the motives underlying the harassment were attributable to the woman's existential history and personality structure rather than to psychopathological causes. She was therefore judged guilty of the crime of stalking and a plea for a reduced sentence was granted. In this case, the gender of the stalker and victim seemed to be irrelevant.

Erotomania : epidemiology and management

Erotomania is generally classified as a delusional disorder in contemporary classification systems (DSM-IV and ICD-10). The incidence of erotomania is not known, but that of delusional disorder in general has been reported as approximately 15 cases per 100,000 of the population per year, with a female : male ratio of 3 : 1. Both primary and secondary types of erotomania have been identified, the latter being associated with evidence of an aetiologically significant organic or psychiatric condition. The aetiology of primary erotomania is not yet fully understood, but neuroimaging, genetic studies and findings from evolutionary psychopathology hold considerable promise for a deeper and broader understanding of this condition. The initial management of secondary erotomania focuses on treating the underlying organic or psychiatric illness. The management of primary and secondary erotomania involves a combination of pharmacological treatments, psychosocial interventions and risk management strategies. In the past, the antipsychotic medication pimozide was commonly used, at least in certain countries (such as the US and Canada), despite a paucity of systematic studies of its use in this disorder. In recent years, there have been reports of positive therapeutic outcomes with atypical antipsychotics (risperidone, clozapine), which, as a result of their improved tolerability over older agents such as pimozide, will hopefully enhance patient acceptability and, thereby, improve clinical outcome. Despite this advance, there is still a strong need for controlled clinical trials of therapeutic strategies for primary erotomania and related syndromes.

Erotomanic stalking in evolutionary perspective

Erotomania, the delusion of being loved by another person, comprises marked sex differences concerning prevalence rates and behavior. Whereas traditional psychiatry has considered erotomania to be almost entirely restricted to women, recent studies have revealed that criminal offenses associated with the condition occur much more frequently in men. The main hypothesis of this article is that these findings may be explained in terms of evolutionary theory. Erotomania, accordingly, may be viewed as a pathological variant of a specific sexual strategy that evolved under selection pressures of the human environment of evolutionary adaptedness. The overt behavior is related to the pursuit of long-term mating, its potentially beneficial effect on inclusive fitness of the individual, and disparate strategies of the sexes to ensure sexual fidelity of the potential partner. Therefore, the evolutionary approach provides a plausible explanation as to why forensically relevant erotomania prevails in men. The pathological process of delusional misinterpretation of perceived signals from the social environment itself may result from poor reality testing due to a failure of social meta-cognition. The evolutionary perspective may provide additional insights into the nature of sex-specific behaviors and may improve our understanding of forensically relevant behaviors.