The Journal of clinical psychiatry
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Past studies have shown that many individuals who use antidepressants have no current or lifetime history of mental disorders. However, recent studies suggest that the one-time retrospective evaluation of mental disorders commonly used in such studies may substantially underestimate the true lifetime prevalence of mental disorders. We examined the prevalence of mental disorders, assessed prospectively over multiple interviews, among individuals currently using antidepressants in a community sample. ⋯ Many individuals who are prescribed and use antidepressant medications may not have met criteria for mental disorders. Our data indicate that antidepressants are commonly used in the absence of clear evidence-based indications.
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Randomized Controlled Trial
Early intervention following trauma may mitigate genetic risk for PTSD in civilians: a pilot prospective emergency department study.
Civilian posttraumatic stress disorder (PTSD) and combat PTSD are major public health concerns. Although a number of psychosocial risk factors have been identified related to PTSD risk, there are no accepted, robust biological predictors that identify who will develop PTSD or who will respond to early intervention following trauma. We wished to examine whether genetic risk for PTSD can be mitigated with an early intervention. ⋯ This pilot prospective study suggests that combined genetic variants may serve to predict those most at risk for developing PTSD following trauma. A psychotherapeutic intervention initiated in the emergency department within hours of the trauma may mitigate this risk. The role of genetic predictors of risk and resilience should be further evaluated in larger, prospective intervention and prevention trials.
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Randomized Controlled Trial Comparative Study Pragmatic Clinical Trial
Design and rationale of the Paliperidone Palmitate Research in Demonstrating Effectiveness (PRIDE) study: a novel comparative trial of once-monthly paliperidone palmitate versus daily oral antipsychotic treatment for delaying time to treatment failure in persons with schizophrenia.
Public health considerations require that clinical trials address the complex "real-world" needs of patients with chronic illnesses. This is particularly true for persons with schizophrenia, whose management is frequently complicated by factors such as comorbid substance abuse, homelessness, and contact with the criminal justice system. In addition, barriers to obtaining health care in the United States often prevent successful community reentry and optimal patient management. Further, nonadherence to treatment is common, and this reinforces cycles of relapse and recidivism. Long-acting injectable antipsychotic therapy may facilitate continuity of treatment and support better outcomes, particularly in patients who face these challenges. Clinical trials with classical explanatory designs may not be the best approaches for evaluating these considerations. We describe the design and rationale of a novel trial that combines both explanatory and pragmatic design features and studies persons with schizophrenia who face these challenges. ⋯ The PRIDE study incorporates real-world design features in a novel, prospective, comparative study of long-acting injectable and oral antipsychotics in persons with schizophrenia who have had recent contact with the criminal justice system. Insights provided should help the reader to better understand the need for more real-world approaches for clinical studies and how a broader approach can better aid clinical treatment and public health decision-making.
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This study examined different groups of the US population who may be affected by the expansion of Medicaid and creation of health insurance exchanges under the Affordable Care Act (ACA). ⋯ The ACA may directly affect the 12.5% of the US adult population who are uninsured by requiring them to obtain insurance coverage. Given the high prevalence for various psychiatric disorders among those uninsured, state plans to expand Medicaid and create health insurance exchanges have potential to offer coverage to many adults with mental health needs, and states should carefully plan for comprehensive services.