Caught in the web: a review of web-based suicide prevention.

BACKGROUND: Suicide is a serious and increasing problem worldwide. The emergence of the digital world has had a tremendous impact on people's lives, both negative and positive, including an impact on suicidal behaviors. OBJECTIVE: Our aim was to perform a review of the published literature on Web-based suicide prevention strategies, focusing on their efficacy, benefits, and challenges. METHODS: The EBSCOhost (Medline, PsycINFO, CINAHL), OvidSP, the Cochrane Library, and ScienceDirect databases were searched for literature regarding Web-based suicide prevention strategies from 1997 to 2013 according to the modified PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) statement. The selected articles were subjected to quality rating and data extraction. RESULTS: Good quality literature was surprisingly sparse, with only 15 fulfilling criteria for inclusion in the review, and most were rated as being medium to low quality. Internet-based cognitive behavior therapy (iCBT) reduced suicidal ideation in the general population in two randomized controlled trial (effect sizes, d=0.04-0.45) and in a clinical audit of depressed primary care patients. Descriptive studies reported improved accessibility and reduced barriers to treatment with Internet among students. Besides automated iCBT, preventive strategies were mainly interactive (email communication, online individual or supervised group support) or information-based (website postings). The benefits and potential challenges of accessibility, anonymity, and text-based communication as key components for Web-based suicide prevention strategies were emphasized. CONCLUSIONS: There is preliminary evidence that suggests the probable benefit of Web-based strategies in suicide prevention. Future larger systematic research is needed to confirm the effectiveness and risk benefit ratio of such strategies.

Hypersexuality in dementia: a case report

This case report highlights the issue of hypersexuality in persons with dementia and outlines the possible etiology and challenges associated with interventions of inappropriate sexual behaviors in dementia. Methods: We report a 75-year-old male with vascular dementia who developed hypersexuality and aggression towards his wife. The management plans are elaborated in this paper. Results: A combination of pharmacological and psychosocial intervention lead to the resolution of his inappropriate sexual behavior and improvement in his relationships with his wife and children. Conclusion: Inappropriate sexual behaviors need to be recognized and managed without compromising the fulfillment of the human’s basic need of sexuality.