Violence in the Emergency Department.

Violence is common in the emergency department (ED). The ED setting has numerous environmental risk factors for violence, including poor staffing, lack of privacy, overcrowding, and ready availability of nonsecured equipment that can be used as weapons. Strategies can be taken to mitigate the risk of violence toward health care workers, including staff training, changes to the ED layout, appropriate use of security, and policy-level changes. Health care providers in the ED should be familiar with local case law and standards related to the duty to warn third parties when a violent threat is made by a patient.

Psychiatric evaluation of the agitated patient: consensus statement of the american association for emergency psychiatry project Beta psychiatric evaluation workgroup.

It is difficult to fully assess an agitated patient, and the complete psychiatric evaluation usually cannot be completed until the patient is calm enough to participate in a psychiatric interview. Nonetheless, emergency clinicians must perform an initial mental status screening to begin this process as soon as the agitated patient presents to an emergency setting. For this reason, the psychiatric evaluation of the agitated patient can be thought of as a 2-step process. First, a brief evaluation must be aimed at determining the most likely cause of agitation, so as to guide preliminary interventions to calm the patient. Once the patient is calmed, more extensive psychiatric assessment can be completed. The goal of the emergency assessment of the psychiatric patient is not necessarily to obtain a definitive diagnosis. Rather, ascertaining a differential diagnosis, determining safety, and developing an appropriate treatment and disposition plan are the goals of the assessment. This article will summarize what components of the psychiatric assessment can and should be done at the time the agitated patient presents to the emergency setting. The complete psychiatric evaluation of the patient whose agitation has been treated successfully is beyond the scope of this article and Project BETA (Best practices in Evaluation and Treatment of Agitation), but will be outlined briefly to give the reader an understanding of what a full psychiatric assessment would entail. Other issues related to the assessment of the agitated patient in the emergency setting will also be discussed.

Best practices: an intervention to promote evidence-based prescribing at a large psychiatric hospital.

An intervention to affect prescribing behavior was implemented at a large psychiatric hospital. Articles providing support for appropriate dosing of quetiapine were distributed to physicians, and peer discussions about prescribing practices were held. From April 2005 through December 2006, low-dose quetiapine prescriptions (

Transitioning clients from assertive community treatment to traditional mental health services.

The original assertive community treatment (ACT) model included time-unlimited treatment. However, resource restrictions and subsequent research call into question the feasibility and necessity of time-unlimited services. This study compares the outcomes of 48 individuals who successfully transitioned from ACT to less intensive Community Mental Health Center (CMHC) services to 19 persons who required return to ACT or did not remain in CMHC treatment. There were no statistically significant differences in demographics, diagnoses, and other treatment factors between the two groups.

Sustained benzodiazepine use in a community sample of older adults.

OBJECTIVES: To identify factors associated with sustained benzodiazepine use in older adults. DESIGN: Twelve-year cohort study. SETTING: Community-based epidemiological survey. PARTICIPANTS: One thousand three hundred forty-two individuals aged 65 and older. MEASUREMENTS: Demographics, medication use, depressive symptoms, sleep complaints, alcohol use, and smoking assessed at 2-year intervals; descriptive analysis to characterize benzodiazepine users and identify factors associated with sustained benzodiazepine use (use at two consecutive waves); and longitudinal lag-time analysis to determine characteristics that predicted sustained use. RESULTS: Initially, 5.5% of men and 9.8% of women were using benzodiazepines. Users were significantly more likely than nonusers to be female and less educated, report more depressive and anxiety symptoms, use more prescription medications, have lower self-rated health, have difficulty maintaining sleep, and be less likely to consume alcohol. Approximately 50%, 44%, and 25% of these users aged 65 to 74, 75 to 84, and 85 and older, respectively, were sustained users at follow-up. Being female, using two or more nonbenzodiazepine prescription medications, and smoking were independently associated with subsequent sustained benzodiazepine use. CONCLUSION: At the population level, women, smokers, and users of at least two prescription drugs have higher probabilities of sustaining benzodiazepine use once started. This information can facilitate risk assessment and counseling of older adults before prescribing benzodiazepines.

Psychiatric aspects of comorbid HIV/AIDS and pain, Part 2.

The high prevalence, underassessment, and undertreatment of pain throughout the course of HIV disease make understanding the barriers and inequalities in HIV/AIDS-related pain care essential. There is a tremendous need for integrated implementation of pharmacological and psychosocial interventions. Part 2 of this review aims to discuss mood, anxiety, and substance abuse assessments; barriers to care; and psychiatric treatments in the context of HIV-AIDS-related pain. Recommendations are made from the gathered data that highlight the need for an interdisciplinary comprehensive approach to managing pain in HIV disease. Further research is needed to examine the relationship of pain and psychiatric issues in order to formulate effective treatment strategies.

Psychiatric aspects of comorbid HIV/AIDS and pain, Part 1.

HIV/AIDS-related pain remains a clinically challenging condition despite recent advances in treatment modalities. The existing data on pain in HIV-positive persons demonstrate a high prevalence, wide variability in clinical presentation, significant negative impact on health-related quality of life, and alarmingly inadequate assessment and management. Patients with HIV/AIDS have clearly identified physician attention to pain control as extremely important. This article discusses the psychiatric components and considerable impact of pain in the HIV population. Special attention is given to psychological assessment issues, psychosocial barriers to treatment, and psychotherapeutic approaches. An integrated, flexible, and interdisciplinary team approach model for treating HIV/AIDS-related pain is presented with specific recommendations.

General medical and psychiatric perspectives on somatoform disorders: separated by an uncommon language.

PURPOSE OF REVIEW: While Diagnostic and Statistical Manual of Mental Disorders-IV provided updated definitions and diagnostic criteria for the diagnoses subsumed under the category of somatoform disorders, various nosological questions are still unresolved. We assessed current research activity on important key concepts related to nosology, validity, and reliability of the Diagnostic and Statistical Manual of Mental Disorders-IV somatoform diagnoses. RECENT FINDINGS: The initial Medline search for articles from 2000 through 2005 yielded a total of 912 articles. After checking for redundancy and excluding publications using other than Diagnostic and Statistical Manual of Mental Disorders-IV diagnostic criteria, a total of 101 articles was further reviewed. Heterogeneity of papers precluded statistical approaches; thus, a descriptive and narrative review was pursued. SUMMARY: It appears that applying the specific categories and criteria as proposed by Diagnostic and Statistical Manual of Mental Disorders-IV only captures a small proportion of the phenomena of interest at the interface of medicine and psychiatry. A paradigm shift towards 'general medical/psychiatry interface disorders' in exchange for the current dichotomy of 'mind' vs. 'body' disorders, may reduce stigma associated with current diagnostic labeling, improve user acceptability, and stimulate research in this important but still fragmented clinical area that still lacks agreed-upon diagnostic definitions.

HIV/AIDS and homelessness, Part 2: treatment issues.

Various factors interfere wtih proper access to and initiation of antiretroviral therapy in the HIV-infected homeless population, and it is important for health care providers to explore and address barriers to obtaining antiretroviral therapy and to foster a trusting relationship before offering therapy so that its success may be maximized. Patient education about the multifaceted aspects of antiretroviral therapy is a crucial component of care. Care providers should aggressively identify barriers to adherence and facilitate patient adherence by using multiple strategies, establishing solid lines of communication within the provider team, bringing program services to patients, and educating ancillary service providers about adherence. Comanagement of antiretroviral therapy requires an interdisciplinary approach that includes case managers, mental health and substance abuse counselors, shelter providers, medical specialists, and parole/probation officers. More research is needed to understand the complexities of HIV/AIDS within the homeless population and to develop treatment interventions.

HIV/AIDS and homelessness, Part 1: background and barriers to care.

Co-occurrence of homelessness and HIV/AIDS poses a complex and multidimensional challenge to the health care provider's clinical and system integration skills. Existing data support the high prevalence of HIV/AIDS among homeless persons and a high percentage of persons living with HIV/AIDS being either homeless or at imminent risk for homelessness. There are special considerations and challenges health care providers may face in caring for homeless persons with HIV/AIDS. An integrated, flexible, interdisciplinary, community-based system of care addressing the full array of medical, psychiatric/substance abuse, and housing services would optimize clinical care for this population. Areas that deserve particular attention include HIV/AIDS prevention, access to comprehensive HIV and health care, use of antiretroviral therapy, and adherence to treatment. Research is needed to better understand the multifaceted needs of this population and to develop prevention and treatment strategies applicable to daily clinical care.