International review of psychiatry
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Rates of obesity in adolescents continue to rise, and available lifestyle and pharmacological interventions have had limited success in reducing excess weight and risk for comorbid health issues. However, ongoing health risks, psychosocial issues, and increased risk of mortality place these adolescents in jeopardy and warrant ongoing investigation for available treatments. Bariatric surgery for adults has had positive medical and psychological outcomes. ⋯ Selection of appropriate candidates is essential in the process, specifically considering developmental maturity, family support, and resultant disease burden without surgery. Surgery is not a panacea for the obesity epidemic. Outcome studies are limited and long-term results are unknown, but for extremely obese adolescents, bariatric surgery is promising and should be considered a viable option for appropriate adolescent candidates.
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A range of implantable brain-interfacing devices (IBIDs) is currently in use and development for the treatment of movement disorders and disorders of mood, behaviour and thought. These include cochlear implants, deep brain stimulation (DBS), prosthetic limbs, and optogenetic interventions (the combined use of genetics and optics to control individual cells). ⋯ Emerging applications of existing IBIDs and new devices in development differ from currently approved devices and applications in two potentially crucial ways: 1) They target conditions traditionally seen as psychiatric; and/or 2) They target and modify functions or traits tied closely to agency, personal identity and personhood. As such, understanding patients' and caregivers' conceptions of personal identity in the context of disease and treatment is important not only for the informed consent process, but also for questions of public policy.
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Neurotechnology provides means to engage micro- and macrostructural networks of the brain to both mitigate the manifestations of several neurological and psychiatric disorders, and alter cognition and motoric activity. Such capacity also generates questions of how these interventions may affect personal identity. This paper discusses the ethical implications regarding changes to personal identity that arise from the therapeutic use of transcranial magnetic stimulation (TMS) and deep brain stimulation (DBS) technologies. ⋯ Second, we offer a brief working definition of personal identity in order to delineate an ethical framework that we deem necessary for the responsible use of neurostimulation technologies. In so doing, we argue that neurostimulation therapy, as a doctoring act, should be directed, and adherent to goals of restoring and/or preserving patients' personal identity. To this end, we offer an ethical framework that we believe enables sound decisions about the right and good use of TMS and DBS.
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Although documentation that war inflicts psychological casualties dates back to the American Civil War and earlier, most research began after the Vietnam conflict, when studies focused on post-traumatic stress disorder (PTSD). With ongoing conflicts in Iraq and Afghanistan, there has been significant research to illuminate the epidemiology of war-related psychological casualties. Significant findings include an appreciation for the role combat plays in the development of mental disorders, including PTSD and traumatic brain injury (TBI). ⋯ Mental health providers in the Departments of Defense and Veterans Affairs healthcare systems have consequently observed steep increases in mental health service use among these personnel. The Departments have responded aggressively to bolster staffing levels, increase capacity, improve available services, and anticipate future needs. Scientists and clinicians continue efforts to understand the determinants, prevention, recognition, and treatment of combat-related mental disorders.
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Deployment has well documented psychological consequences for military personnel. To fully understand the human cost of war, the psychosocial impact of separation and homecoming of military personnel on their families must also be considered. Recent arduous conflicts in Iraq and Afghanistan make understanding the impact of war on spouses topical and pertinent. ⋯ Methodological differences in the studies limit direct comparisons. Recommendations for future research are outlined. The needs of spouses of military personnel remain an important issue with implications for service provision and occupational capability of both partners.