bluuebunny/crossref_metadata_2025_split huggingface dataset:
Can Telepsychiatry Replace In-Person Psychiatric Assessments? A Review and Meta-Analysis of Comparison Studies
Authors: Hyler Steven E. , Gangure Dinu P. , Batchelder Sarai T. 
Published: August 2016

AbstractObjective: The authors conducted a review and meta-analysis of the literature comparing telepsychiatry with “in-person” psychiatric assessments.Method:Approximately 380 studies on telepsychiatry published between 1956 and 2002 were identified using MEDLINE, PsycINFO, and cross-referenced bibliographies. Of these, 14 studies with an N>10 compared telepsychiatry with in-person psychiatry (I-P) using objective assessment instruments or satisfaction instruments. Three of these studies compared high bandwidth (HB) with low bandwidth (LB) telepsychiatry.Results:Fourteen studies of 500 patients met inclusion criteria and were included in the meta-analysis. Telepsychiatry was found to be similar to I-P for the studies using objective assessments. Effect sizes were on average quite small, suggesting no difference between telepsychiatry and I-P. Bandwidth was found to be a significant moderator. Three moderators were tested, effect sizes remained largely heterogeneous, and further analyses are needed to determine the direction of effect. There was no difference between I-P and telepsychiatry between the HB and LB groups, although there are anecdotal data suggesting that H B was slightly superior for assessments requiring detailed observation of subjects.Conclusion:Out of a large telepsychiatry literature published over the past 40+ years, only a handful of studies have attempted to compare telepsychiatry with I-P directly using standardized assessment instruments that permit meaningful comparisons. However, in those studies, the current meta-analysis concludes there is no difference in accuracy or satisfaction between the two modalities. Over the next few years, we expect telepsychiatry to replace I-P in certain research and clinical situations.
Early Onset Obsessive-Compulsive Disorder With and Without Tics
Authors: de Mathis Maria Alice , Diniz Juliana B. , Shavitt Roseli G. , Torres Albina R. , Ferrão Ygor A. , Fossaluza Victor , Pereira Carlos , Miguel Eurípedes C. , do Rosario Maria Conceição 
Published: August 2016

ABSTRACTIntroduction:Research suggests that obsessive-compulsive disorder (OCD) is not a unitary entity, but rather a highly heterogeneous condition, with complex and variable clinical manifestations.Objective:The aims of this study were to compare clinical and demographic characteristics of OCD patients with early and late age of onset of obsessive-compulsive symptoms (OCS); and to compare the same features in early onset OCD with and without tics. The independent impact of age at onset and presence of tics on comorbidity patterns was investigated.Methods:Three hundred and thirty consecutive outpatients meetingDiagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria for OCD were evaluated: 160 patients belonged to the “early onset” group (EOG): before 11 years of age, 75 patients hadResults:The EOG had a predominance of males, higher frequency of family history of OCS, higher mean scores on the “aggression/violence” and “miscellaneous” dimensions, and higher mean global DY-BOCS scores. Patients with EOG without tic disorders presented higher mean global DY-BOCS scores and higher mean scores in the “contamination/cleaning” dimension.Conclusion:The current results disentangle some of the clinical overlap between early onset OCD with and without tics.
Gender Differences in the Association Between Body Mass Index and Psychopathology
Authors: Desai Rani A. , Manley Melinda , Desai Mayur M. , Potenza Marc N. 
Published: August 2016

ABSTRACTIntroduction: The objective of the study was to examine gender differences in the relationship between weight group (under-weight to severely obese), and Axis I and Axis II psychopathology.Methods: Data from the National Epidemiologic Survey of Alcohol and Related Conditions (NESARC) were analyzed. Logistic regression models examined the past-year likelihood for meeting diagnostic criteria for psychiatric disorders. Interactions between weight group and gender were utilized to determine whether associations were significantly different in men and women after adjusting for demographic characteristics.Results: First, consistent with previous NESARC analyses, the prevalence estimates of psychiatric disorders were higher among people of higher body mass index groups, regardless of gender. However, these patterns differed across genders. Both severely obese women and men, in comparison to normal weight respondents, were much more likely to meet criteria for affective and anxiety disorders, but these associations were significantly (1.5–2 times) stronger among women. For Axis II disorders, while there were very few associations between personality disorders and weight in men, among women increases in weight group were associated with increases in the likelihood of meeting criteria for a personality disorder.Conclusion: Weight and psychopathology appear more strongly associated in women than in men. While these data do not allow for identification of underlying mechanisms, they highlight the importance of assessing for psychopathology in overweight and obese patients, and suggest that weight management may be an important consideration in the treatment of psychiatric disorders.
Treatment of Menopause-Related Mood Disturbances
Authors: Soares Claudio N. , Prouty Jennifer , Born Leslie , Steiner Meir 
Published: August 2016

AbstractMore than 1.7 million American women are expected to reach menopause each year. Recent Canadian statistics show that a 50-year-old woman can now expect to live until her mid-80s, which implies living at least one-third of her life after menopause. The menopausal transition is typically marked by intense hormonal fluctuations, accompanied by vasomotor symptoms (eg, hot flashes, night sweats), sleeps disturbance, and changes in sexual function, as well as increased risk for osteoporosis, cardiovascular disease, and cognitive decline. More importantly, recent studies have demonstrated a significant association between menopausal transition and a higher risk for developing depression. In the post-Women's Health Initiative Study era, physicians and patients are questioning the safety and efficacy of long-term hormone therapy use. This article reviews the current literature on the benefits and risks of using hormone therapy for the treatment of menopause-related mood disturbances and alternate strategies currently available for the management of menopause-related problems, including antidepressants, complementary and alternative medicine, and selective estrogen receptor modulators.
Immunogenicity of Botulinum Toxin Therapy
Authors: Critchfield Jeff , Sanders Martin E. , Setler Paulette E. 
Published: August 2016

ABSTRACTThe function of the immune system is to recognize foreign elements and identify them as normal or potentially harmful. The first step in this discrimination is surveillance by antigen-presenting cells (APCs), which are present throughout the body. Factors that affect the immunogenicity of a molecule include the presence of an adjuvant, the depot effect, the frequency of the antigen administration, and the quantity of the material administered.For the various types of botulinum toxin, the issue of the effect on efficacy is particularly relevant to antibody formation. An antibody to one type of botulinum toxin may potentially bind to an antibody of a different type. Safety issues with therapeutic proteins involve allergic responses, as well as formation of immune complexes and the subsequent immune complex disease. The concerns with botulinum toxins primarily relate to the potential for inhibiting efficacy.Protein therapeutics are important only if the antibodies have been generated against the administered therapeutic. This differs for the types of botulinum toxin. In the development of botulinum toxin type B, the factors that might increase the likelihood or magnitude of an immune response were considered and eliminated as much as possible. Only antibodies to the neurotoxin protein impact efficacy or safety.
Adequacy of Pharmacotherapy Among Medicaid-Enrolled Patients Newly Diagnosed with Obsessive-Compulsive Disorder
Authors: Hankin Cheryl S. , Koran Lorrin M. , Bronstone Amy , Black Donald W. , Sheehan David V. , Hollander Eric , Dunn Jeffrey D. , Culpepper Larry , Knispel John , Dougherty Darin D. , Wang Zhaohui 
Published: August 2016

ABSTRACTObjective: To determine the adequacy of pharmacotherapy received by patients with newly-diagnosed obsessive-compulsive disorder (OCD), based on current practice guidelines.Methods: A 9 year (1997–2006) retrospective claims analysis of adults enrolled in Florida Medicaid for at least 3 continuous years was conducted to determine the percentage who received both a minimally effective duration (≥ 8 continuous weeks) and dose of first-line OCD pharmacotherapy during the year following their first (“index”) OCD diagnosis.Results: Among 2,960,421 adult (≥ 18 years of age) enrollees, 2,921 (0.1%) were diagnosed with OCD. Among the 2,825 OCD patients without comorbid Asperger syndrome or autism, 843 had newly-diagnosed OCD and at least 12 months of follow-up data after their index diagnosis. Among these 843 patients, 588 (69.7%) received first-line OCD pharmacotherapy but only 323 (38.3%) received a minimally effective pharmacotherapy trial in the year following their index diagnosis.Conclusions: Among clinically-diagnosed persons with OCD (<10% of those with the disorder), a minority of newly-diagnosed patients receive a minimally effective pharmacotherapy trial consistent with current standards of care. Reasons such as limited patient adherence and/or physician awareness of guidelines must be identified and redressed to ameliorate the patient, healthcare system, and economic burdens associated with OCD.
New Methods of Brain Stimulation Are Improving Research and Therapy in
Obsessive-Compulsive Disorder
Authors: George Mark S. 
Published: August 2016

AbstractOver the past decade, new functional neuroimaging tools have enabled researchers to identify the specific brain regions involved in obsessive-compulsive disorder (OCD). More recently, researchers have perfected several new techniques for stimulating the brain. With some exceptions, these new brain stimulation techniques are regionally specific and less invasive than older methods. As a class, these “somatic interventions” build on prior neuroanatomic information about OCD. This article reviews the past and current status of these brain stimulation methodologies, which promise to revolutionize neuropsychiatric research and therapy over the next 10 to 20 years. As the brain circuits in OCD and the pharmacology within those circuits become better understood, these brain stimulation techniques hold particular promise in helping to understand and perhaps treat OCD.
Atypical Antipsychotics: Matching Receptor Profile to Individual Patient's Clinical Profile
Authors: Shayegan Darius K. , Stahl Stephen M. 
Published: August 2016

AbstractUnderstanding common pharmacologic and clinical “class” actions associated with atypical antipsychotics certainly reveals how these agents are alike, but what about unique differences from one agent to another? Atypical antipsychotics are also a heterogeneous group of agents that have complex pharmacologic entities, acting upon multiple dopamine receptors (D2, D1 (D3, and D4) and multiple serotonin receptors (5-HT2A, 5-HT2C, 5-HT1A, and 5-HT1D, among others). Atypical antipsychotics also interact with noradrenergic (α1- and α2-adrenergic receptor blockade), histaminergic (H1-receptor blockade), and cholinergic (muscarinic M1 blockade) neurotransmitter systems as well as with monoamine (D, 5-HT, and norepinephrine reuptake blockade) transporters. However, no two atypical antipsychotics possess the same portfolio of actions upon all of these additional neurotransmitter systems.
Transcultural Issues in Mood and Anxiety Disorders: A Focus on Japan
Authors: Radford Mark H.B. 
Published: August 2016

AbstractAccurate comparisons of the prevalence of psychiatric disorders across Eastern and Western cultures are difficult and limited by methodological problems. Nevertheless, using standardized diagnostic and evaluation techniques, recent surveys have suggested that depression and anxiety disorders exist in all countries and cultures examined thus far, although variations in the prevalence rates and symptomatology may exist. This article discusses the influence and impact that culture can have on recognizing and treating mood and anxiety disorders, with a particular focus on Japan. Over the last 20 years, studies have consistently reported an increase in mental illness in Japan, especially symptoms of depression and anxiety. While such symptoms have had an adaptive cultural role in the past, current social and economic changes in Japan have turned any adaptive advantage into a potentially significant disadvantage, with a major impact on the capacity of individuals to function adequately. The situation is compounded by the fact that Japanese patients are reluctant to openly discuss disturbances of mood, since these are considered to be indicative of personal weakness rather than treatable medical conditions. Reluctance to discuss personal mental health hinders timely recognition and appropriate treatment.
Gender Differences in Bipolar Disorder
Authors: Suppes Trisha 
Published: August 2016

AbstractThe presentations and clinical courses of patients with bipolar disorder differ greatly by gender. In addition, medical therapy must be tailored differently for men and women because of emerging safety concerns unique to the female reproductive system. In November 2005, these topics were explored by a panel of experts in psychiatry, neurology, and reproductive health at a closed roundtable meeting in Dallas, Texas. This clinical information monograph summarizes the highlights of that meeting.Compared to men with bipolar disorder, women have more pervasive depressive symptoms and experience more major depressive episodes. They are also at higher risk for obesity and certain other medical and psychiatric comorbidities. Mood changes across the menstrual cycle are common, although the severity, timing, and type of changes are variable. Bipolar disorder is frequently associated with menstrual abnormalities and ovarian dysfunction, including polycystic ovarian syndrome. Although some cases of menstrual disturbance precede the treatment of bipolar disorder, it is possible that valproate and/or antipsychotic treatment may play a contributory role in young women.Pregnancy does not protect against mood episodes in untreated women. Maintenance of euthymia during pregnancy is critical because relapse during this period strongly predicts a difficult postpartum course. Suspending therapy in the first months of pregnancy may be an option for some women with mild-to-moderate illness, or those with a long history of euthymia during pre-pregnancy treatment. However, a mood stabilizer should be reintroduced either in the later stages of pregnancy or in the immediate postpartum period. Preliminary data suggest that fetal exposure to some mood stabilizers may raise the risk of major congenital malformations and neurodevelopmental delays. For women planning to become pregnant, clinicians may consider switching to other drugs before conception. The value and drawbacks of breastfeeding during treatment must be considered in partnership with the patient, with close monitoring of nursing infants thereafter. The risks and benefits of medical treatment for women with bipolar disorder should be carefully reconsidered at each stage of their reproductive lives, with a flexible approach that is responsive to the changing needs of patients and their families.
Question-and-Answer Forum
Authors: Ketter Terence A. , Suppes Trisha , Morrell Martha J. , Rasgon Natalie , Cohen Lee S. , Viguera Adele C. 
Published: August 2016

AbstractThe presentations and clinical courses of patients with bipolar disorder differ greatly by gender. In addition, medical therapy must be tailored differently for men and women because of emerging safety concerns unique to the female reproductive system. In November 2005, these topics were explored by a panel of experts in psychiatry, neurology, and reproductive health at a closed roundtable meeting in Dallas, Texas. This clinical information monograph summarizes the highlights of that meeting.Compared to men with bipolar disorder, women have more pervasive depressive symptoms and experience more major depressive episodes. They are also at higher risk for obesity and certain other medical and psychiatric comorbidities. Mood changes across the menstrual cycle are common, although the severity, timing, and type of changes are variable. Bipolar disorder is frequently associated with menstrual abnormalities and ovarian dysfunction, including polycystic ovarian syndrome. Although some cases of menstrual disturbance precede the treatment of bipolar disorder, it is possible that valproate and/or antipsychotic treatment may play a contributory role in young women.Pregnancy does not protect against mood episodes in untreated women. Maintenance of euthymia during pregnancy is critical because relapse during this period strongly predicts a difficult postpartum course. Suspending therapy in the first months of pregnancy may be an option for some women with mild-to-moderate illness, or those with a long history of euthymia during pre-pregnancy treatment. However, a mood stabilizer should be reintroduced either in the later stages of pregnancy or in the immediate postpartum period. Preliminary data suggest that fetal exposure to some mood stabilizers may raise the risk of major congenital malformations and neurodevelopmental delays. For women planning to become pregnant, clinicians may consider switching to other drugs before conception. The value and drawbacks of breastfeeding during treatment must be considered in partnership with the patient, with close monitoring of nursing infants thereafter. The risks and benefits of medical treatment for women with bipolar disorder should be carefully reconsidered at each stage of their reproductive lives, with a flexible approach that is responsive to the changing needs of patients and their families.
Are We Treating Schizophrenia Effectively? Understanding the Primary Outcomes of the CATIE Study
Authors: Glazer William M. , Conley Robert R. , Citrome Leslie 
Published: August 2016

AbstractThe Clinical Antipsychotic Trials of Intervention Effectiveness (CATIE) study for schizophrenia was designed to independently evaluate the effectiveness of antipsychotic treatment in “real-world” patients. To assess the effectiveness of the conventional antipsychotics compared to the atypicals as well as the differences among the atypicals, patients were randomized to one of four atypical antipsychotics (olanzapine, quetiapine, risperidone, ziprasidone) or a representative conventional antipsychotic (perphenazine). Effectiveness was defined by time to discontinuation and duration of successful treatment. Time to “all-cause” discontinuation reflects both efficacy (ability of a drug to reduce symptoms) and safety/tolerability. Phase I revealed discontinuation rates ranging from 64% for olanzapine to 82% for quetiapine.Differences among the medications may be important in the selection of a drug for a particular patient. Physicians should involve the patient in choosing their medication by inquiring about the patient's past experience with medications and side effects, educating the patient on the risk-benefit ratio, and considering the patient's preference. To demonstrate how results of the CATIE study can contribute to the knowledge of practicing clinicians, this monograph presents a representative clinical case patient and illustrates how the CATIE safety and efficacy data has important implications for the patient.
Measuring Disease Modification in Alzheimer's Disease
Authors: Cummings Jeffrey L. 
Published: August 2016

AbstractWe appear to be on the brink of a new epoch of treatment for Alzheimer's disease. Compelling evidence suggests that Aβ42 secretion is the triggering event in the pathogenesis of Alzheimer's disease, and that tau aggregation may be an important secondary event linked to neurodegeneration. Prophylactic administration of anti-amyloid agents designed to prevent Aβ accumulation in persons with subclinical disease is likely to be more effective than therapeutic interventions in established Alzheimer's disease. Drug development programs in Alzheimer's disease focus primarily on agents with anti-amyloid disease-modifying properties, and many different pharmacologic approaches to reducing amyloid pathology and tauopathy are being studied. Classes of therapeutic modalities currently in advanced-stage clinical trial testing include forms of immunotherapy (active β -amyloid immunoconjugate and human intravenous immunoglobulin), a γ-secretase inhibitor, the selective Aβ42-lowering agent R-flurbiprofen, and the anti-aggregation agent tramiprosate. Non-traditional dementia therapies such as the HMG-CoA reductase inhibitors (statins), valproate, and lithium are now being assessed for clinical benefit as anti-amyloid disease-modifying treatments. Positive findings of efficacy and safety from clinical studies are necessary but not sufficient to demonstrate that a drug has disease-modifying properties. Definitive proof of disease-modification requires evidence from validated animal models of Alzheimer's disease; rigorously controlled clinical trials showing a significantly improved, stabilized, or slowed rate of decline in cognitive and global function compared to placebo; and prospectively obtained evidence from surrogate biomarkers that the treatment resulted in measurable biological changes associated with the underlying disease process.
Involuntary Emotional Expression Disorder: Treating the Untreated
Authors: Brooks Benjamin Rix 
Published: August 2016

AbstractPatients with involuntary emotional expression disorder (IEED) have impaired social and occupational functioning and there is currently no Food and Drug Administration-approved treatment. Treatment options include tricyclic antidepressants (TCAs), selective serotonin reuptake inhibitors (SSRIs), dopaminergic agents, and a combination of dextromethorphan and quinidine. Studies of monaminergic agents have typically been small and executed in single-center settings. Assessment measures generally show significant symptomatic improvements, including a reduction in the number of laughing or crying episodes and improvements in patients' clinical condition. The tolerability profiles of these agents are well defined, and include dizziness, tachycardia, and QTc prolongation (TCAs), and sleep and sexual disturbances (SSRIs). The combination of dextromethorphan and quinidine has also been assessed in two large multicenter studies in patients with amyotrophic lateral sclerosis and multiple sclerosis. Compared with placebo and either agent alone, there were significant improvements in symptoms, quality of life, and relationships. The most common side effects were dizziness and nausea, and potential drug interactions with quinidine should also be considered. Choice of treatment should be evidence-based, taking into account both efficacy and tolerability.