The pharmacologic treatment of problematic sexual interests, paraphilic disorders, and sexual preoccupation in adult men who have committed a sexual offence.

This paper provides an international perspective on the use of medications to treat problematic sexual interests, paraphilic disorders, and sexual preoccupation in men who have committed a sexual offence. Experts from Canada, the Czech Republic (CR), Russia, the United Kingdom, and the United States met in Prague, CR in May 2017 to review and compare their treatment approaches. This report is a summary of their discussions, including empirical data from CR and Russia which have not previously been published in the English language. All participants agreed that continuing international collaboration would be very useful for the development of ethical international prescribing guidelines, as well as pooling data from studies on the efficacy and utility of pharmacological and other biological treatments for people who have committed sexual offences.

The association between slow cortical potentials preceding antisaccades and disturbances of consciousness in persons with paraphilic sexual behaviour.

Saccade characteristics and slow potentials in antisaccade tasks were studied in 37 people with disorders of sexual interest, depending on the disturbances of self-consciousness. The study found a decreased level of frontal cortex activation in subjects with disorders of self-consciousness; in subjects without disturbances of self-consciousness a high level of frontal cortex activation was observed. The findings demonstrate the important role of the frontal cortex in providing self-consciousness.

Post-conviction polygraph testing of sex offenders.

Post-conviction polygraph testing of sex offenders (typically referred to as PCSOT) is common in the US, increasingly applied in England and Wales, but hardly if ever used elsewhere in the world. This article provides an account of the nature and aims of PCSOT, research into its efficacy, and controversies associated with it.

The antisaccade task performance deficit and specific CNV abnormalities in patients with stereotyped paraphilia and schizophrenia.

Antisaccade task performance and mean amplitudes of slow cortical potentials (contingent negative variation--CNV) were investigated in 19 healthy volunteers, 16 schizophrenic patients (SP), and 12 patients with stereotyped form of paraphilia (PP). Compared with healthy subjects, schizophrenic and paraphilic patients committed significantly more erroneous saccades. The clear between-group CNV differences were observed during the early CNV stage that is associated with cognitive aspects of preparatory set. In SP, as compared to controls, the significant decline of CNV amplitude was found at frontal-central area. PP have demonstrated the lack of CNV over central and parietal regions, but their CNV amplitudes in frontal area did not differ from values of control group. Thus, two distinct types of CNV abnormalities have been found. The SP results have been interpreted as support for frontal dysfunction in schizophrenia. The disconnection between prefrontal cortex, sensorimotor cortex, and related subcortical structures is hypothesized in paraphilia group.