Psychotic Affective Disorders

Dissociation-a common feature of posttraumatic stress disorder (PTSD)-involves disruptions in the usually integrated functions of consciousness, memory, identity, and perception of the self and the environment.

Recent research has raised concerns about the adequacy of psychiatric diagnostic evaluations conducted in routine clinical practice, particularly the detection of disorders that are comorbid to the principal diagnosis.

Diagnostic assessment of psychiatric disorders and their comorbidities is a challenge for many clinicians. In emergency settings, there is no time to conduct lengthy interviews, and collateralinformation is often unavailable.

Adolescents who present with symptoms that suggest a psychotic disorder pose a number of diagnostic and treatment challenges. This article attempts to provide a practical guide to the assessment and management of adolescents with severe psychotic illness, including schizophrenia, schizophrenia-like disorders, and bipolar disorder.

Universal prevention has been a focus of psychiatric research for the past 4 decades. Using a public health approach, research has shown that mitigating major risk factors, such as poverty and early life stress, and promoting protective factors can improve behavioral outcomes.

Mr A was desperate. He was about to lose yet another job, not because he was at risk for being fired, but because his lying behavior had finally boxed him into a corner. He had lied repeatedly to his colleagues, telling them that he had an incurable disease and was receiving palliative treatment. . .

Public concern about the use of anabolic androgenic steroids by athletes and others has led to enhanced testing for these drugs as well as an improved understanding of their medical and psychiatric effects. This article reviews the pharmacology of these compounds, the prevalence and effects of their use among athletes, and the basics of steroid testing, and it concludes with treatment recommendations. Even though athletes may use other illicit substances, such as stimulants, human growth hormone, and erythropoietin, this article focuses only on anabolic androgenic steroids. Review articles on the psychiatric effects of the other performance-enhancing substances are available elsewhere.1,2

Book review

Medication adherence is a particular challenge for patients with first-episode schizophrenia. In addition to physician and patient concerns about adverse effects of antipsychotics, many patients at this stage are particularly resistant to continuing medications over the long term.

This commentary arises from my concern about the superficiality that characterizes the process of diagnosing attention-deficit/hyperactivity disorder (ADHD) in children--usually followed by the prescription of one of the most powerful drugs on earth, methylphenidate.

Early intervention in psychiatric disorders such as schizophrenia can have a wide range of effects on patient symptoms and outcome. A recent study published in the Journal of Clinical Psychiatry reported improvements with antidepressants and atypicals in adolescents in the "prodromal" stage of schizophrenia, although a psychotic disorder later developed in a quarter of the adolescents treated with atypicals.

Medical school graduation usually involves taking the Hippocratic oath, in which physicians vow not to intentionally harm their patients. Keeping patients safe is another basic principle of patient care. Physicians are charged with ensuring that their patients are in a safe environment and minimizing risks to their patients by carefully selecting treatment options.

González-Pinto A, Aldama A, González C, et al. Predictors of suicide in first-episode affective and nonaffective psychotic inpatients: five-year follow-up of patients from a catchment area in Vitoria, Spain. J Clin Psychiatry. 2007;68:242-247.

Unlike a pure psychiatric disabilityevaluation, mental and emotionaldamage claims require anassessment of causation. Today, treatingpsychiatrists are increasingly asked toprovide this assessment, since mentaland emotional damages are widelyclaimed in the United States as a remedyin legal actions.

Psychological Therapies for Schizophrenia: Family and Cognitive Interventions

Psychotic disorders are a group of syndromes characterized by positive symptoms, including hallucinations, delusions, and thought disorder; and negative symptoms, including mood symptoms, social withdrawal, and reduced motivation. Cognitive deficits also appear with psychotic disorders. Psychotic disorders rank 22nd in the World Health Organization's list of worldwide causes of disability. This ranking is adjusted for the relatively low lifetime prevalence rate for psychosis; the perceived burden of the disease on those affected with psychotic disorders, as well as their relatives and caregivers, is much higher.

Despite the accepted validity of Hispanic as a distinct demographic and cultural category, we have only fragmentary evidence and scarce guidelines regarding the treatment of mentally ill Hispanic Americans. This article provides a brief review of the topics with the most clinical relevance to diagnosis and treatment of mental disorders in Hispanic Americans.

Analyzing data gathered in a 10-nation study of psychoses by the World Health Organization (WHO), Susser and Wanderling1 found that the incidence of nonaffective psychoses with acute onset and full recovery was about 10 times higher in premodern cultures than in modern cultures. Transient psychoses with full recovery were comparatively rare in modern cultures. Such a dramatic difference begs for explanation.

The skin is the largest organ of the body and functions as a social, psychological, and metabolically active biologic interface between the individual and the environment.

While dementia is marked by such cognitive deficits as disorientation, memory loss and changes in intellectual functioning, these are not the symptoms that cause the most distress to caregivers.

The presentation of patients to the emergency department following trauma is often complicated by the behavioral reaction to the accident that brought them there. In some cases, the mental reaction to psychological trauma is the primary presenting phenomenon. ED physicians and staff often use medication to treat the acute effects of psychological trauma. However, there is little empiric evidence to support this practice.

The perinatal period is a high-risk time for some women to experience a new onset or exacerbation of a mood disorder that may require emergency psychiatric care.

Medical school graduation usually involves the Hippocratic Oath, in which physicians vow not to intentionally harm their patients. Keeping patients safe is another basic principle of patient care. Physicians are charged with ensuring that their patients are in a safe environment and minimizing risks to their patients by carefully selecting treatment options. In emergency psychiatric settings, patient safety is critical, especially when the patient is a danger to himself or herself or to others.

Cannabis, or marijuana, has been consumed by humans for centuriesand remains one of the most widely and commonly used illicitsubstances. The authors review the evidence supporting and refutingthe association between cannabis exposure and psychotic disorders.

traumatic brain injury, memory impairment, depression, neurobehavioral disorders

Carpenter LL, Schecter JM, Underwood JA, et al. Service expectations and clinical characteristics of patients receiving psychiatric emergency services. Psychiatr Serv. 2005;56:743-745.

Over the past decade, there has been increasing attention to the identification and management of mood and anxiety disorders related to childbearing. Emergen- cy physicians, including psychiatrists, primary care providers, obstetricians, gynecologists, and pediatricians, encounter women who are struggling with mental health issues in the context of reproductive events, such as pregnancy, pregnancy loss, and the postpartum adjustment period. In some cases, the reproductive event may precipitate a mental health crisis. In others, it may exacerbate an underlying mental health condition that, in turn, may need to be managed differently because of issues related to pregnancy or breast-feeding.

New mothers may present to the emergency department (ED) with symptoms ranging from mild anxiety to severe psychosis. Postpartum psychosis has abrupt onset and severe symptoms and usually occurs in the immediate postpartum period. Patients who have had a previous episode of postpartum psychosis or have first-degree relatives with postpartum psychosis or bipolar disorder are at higher risk.

An expert in the topic explores the historical background that led to problems with boundary violations in psychotherapeutic practice and describes community standards for professional boundaries when practicing psychotherapy. The difference between boundary crossings and boundary violations is clarified and discussed, as are the psychological types most likely to violate those boundaries. Possibilities for rehabilitation and the format for rehabilitation are also provided.

The post-stroke patient is at significant risk for various psychiatric syndromes. The most commonly reported of these in the literature are post-stroke depression (PSD) and post-stroke dementia (PSDem), which may present simultaneously with overlapping mood and cognitive symptoms. In this article, we offer a review of current literature on post-stroke psychiatric syndromes and an integrated clinical approach to screening, diagnosis, and pharmacologic intervention.