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Distribution by Scientific Domains

Medical Sciences	75%

Selected Abstracts

Does PTSD occur in sentenced prison populations?

CRIMINAL BEHAVIOUR AND MENTAL HEALTH, Issue 3 2007
A systematic literature review
Background,A systematic review of the literature on mental disorder in prisoners, published in 2002, made no mention of post-traumatic stress disorder (PTSD), but indicators from other studies suggest that a history of serious and chronic trauma is common among offenders. Aims,To conduct a systematic review of the literature with the specific questions: does any epidemiological study of sentenced prisoners include data on prevalence of PTSD while in prison? If so, what is the prevalence in this group? Method,Literature databases EMBASE, Medline, PsychInfo, PILOTS and SIGLE were searched. The Journal of Traumatic Stress was searched manually. Preliminary screening was conducted by reading abstracts of hundreds of papers. Ten exclusion criteria were then applied to the screened selection. Reference sections of all accessed papers were searched for any further studies. Results,One hundred and three potentially relevant papers were identified after preliminary screening. Four met all criteria for inclusion and suffered none of the exclusion criteria. PTSD rates ranged from 4% of the sample to 21%. Women were disproportionately affected. Conclusions and implications for practice,All four papers suggested that the prevalence of PTSD among sentenced prisoners is higher than that in the general population, as reported elsewhere. Overall the findings suggest a likely need for PTSD treatment services for sentenced prisoners. Copyright © 2007 John Wiley & Sons, Ltd. [source]

Tutorials in Clinical Research: Part III.

THE LARYNGOSCOPE, Issue 5 2001
Selecting a Research Approach to Best Answer a Clinical Question
Abstract Objective This is the third in a series of sequential "Tutorials in Clinical Research."1,2 The objectives of this specific report are to enable the reader to rapidly dissect a clinical question or article to efficiently determine what critical mass of information is required to answer the question and what study design is likely to produce the answer. Study Design Tutorial. Methods The authors met weekly for 3 months exploring clinical problems and systematically recording the logic and procedural pathways from multiple clinical questions to the selection of proper research approaches. The basic elements required to understand the processes of selection were catalogued and field tested, and a report was produced to define and explain these elements. Results Fundamental to a research approach is the assembly of subjects and the allocation of exposures. An algorithm leading to the selection of an approach is presented. The report is organized into three parts. The tables serve as a rapid reference section. The initial two-part narrative explains the process of approach selection. The examples section illustrates the application of the selection algorithm. Conclusions Selecting the proper research approach has six steps: the question, logic and ethics, identification of variables, data display considerations, original data source considerations, and selection of prototypical approaches for assembly of subjects. Field tests of this approach consistently demonstrated its utility. [source]

A review of empirically supported psychological therapies for mood disorders in adults

DEPRESSION AND ANXIETY, Issue 10 2010
Steven D. Hollon Ph.D.
Abstract Background: The mood disorders are prevalent and problematic. We review randomized controlled psychotherapy trials to find those that are empirically supported with respect to acute symptom reduction and the prevention of subsequent relapse and recurrence. Methods: We searched the PsycINFO and PubMed databases and the reference sections of chapters and journal articles to identify appropriate articles. Results: One hundred twenty-five studies were found evaluating treatment efficacy for the various mood disorders. With respect to the treatment of major depressive disorder (MDD), interpersonal psychotherapy (IPT), cognitive behavior therapy (CBT), and behavior therapy (BT) are efficacious and specific and brief dynamic therapy (BDT) and emotion-focused therapy (EFT) are possibly efficacious. CBT is efficacious and specific, mindfulness-based cognitive therapy (MBCT) efficacious, and BDT and EFT possibly efficacious in the prevention of relapse/recurrence following treatment termination and IPT and CBT are each possibly efficacious in the prevention of relapse/recurrence if continued or maintained. IPT is possibly efficacious in the treatment of dysthymic disorder. With respect to bipolar disorder (BD), CBT and family-focused therapy (FFT) are efficacious and interpersonal social rhythm therapy (IPSRT) possibly efficacious as adjuncts to medication in the treatment of depression. Psychoeducation (PE) is efficacious in the prevention of mania/hypomania (and possibly depression) and FFT is efficacious and IPSRT and CBT possibly efficacious in preventing bipolar episodes. Conclusions: The newer psychological interventions are as efficacious as and more enduring than medications in the treatment of MDD and may enhance the efficacy of medications in the treatment of BD. Depression and Anxiety, 2010. © 2010 Wiley-Liss, Inc. [source]

Relationship of glucose regulation to changes in weight: a systematic review and guide to future research

DIABETES/METABOLISM: RESEARCH AND REVIEWS, Issue 5 2010
Ching-Ju Chiu
Abstract Although weight gain and obesity are risk factors for poor glucose regulation, the relationship, if any, of glucose regulation to changes in weight is not well understood. The purpose of this study was to conduct a systematic review of research examining the relationship of glucose regulation to changes in weight in human-based studies and to provide guidelines for future research in this area. We searched electronic databases and reference sections of relevant articles, including both diabetic and non-diabetic populations, to locate all the literature published before February 2010, and then conducted a systematic review across studies to compare the research designs and findings. The 22 studies meeting our criteria for review generally supported the relationship of glucose regulation to changes in weight. Three studies reported that poor glucose regulation is associated with weight gain; 12 studies concluded that poor glucose regulation is associated with weight loss; 5 showed complex relationships depending on age, sex, or race/ethnicity; and 2 suggested no relationship. The diverse findings may imply that the direction (negative or positive) of the relationship may depend on specific conditions. More research focused on different subpopulations may provide more definitive information supplemental to the current preliminary findings. Recommendations regarding future research in this particular area are provided in the discussion. Copyright © 2010 John Wiley & Sons, Ltd. [source]