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The emergency medical evaluation of psychiatric patients presenting to United States emergency departments (ED), usually termed \"medical clearance,\" often varies between EDs. A task force of the American Association for Emergency Psychiatry (AAEP), consisting of physicians from emergency medicine, physicians from psychiatry and a psychologist, was convened to form consensus recommendations for the medical evaluation of psychiatric patients presenting to U.S.EDs. The task force reviewed existing literature on the topic of medical evaluation of psychiatric patients in the ED and then combined this with expert consensus. Consensus was achieved by group discussion as well as iterative revisions of the written document. The document was reviewed and approved by the AAEP Board of Directors. Eight recommendations were formulated. These recommendations cover various topics in emergency medical examination of psychiatric patients, including goals of medical screening in the ED, the identification of patients at low risk for co-existing medical disease, key elements in the ED evaluation of psychiatric patients including those with cognitive disorders, specific language replacing the term \"medical clearance,\" and the need for better science in this area. The evidence indicates that a thorough history and physical examination, including vital signs and mental status examination, are the minimum necessary elements in the evaluation of psychiatric patients. With respect to laboratory testing, the picture is less clear and much more controversial.

The book explains the social forces, forms of consciousness and structural constraints that undermined Apartheid, preserved national unity and yet, later constrained democratic sovereignty, as the imperatives of global markets clashed with the prior aspirations of the democratic revolution.

Psychomotor agitation is often associated with aggression. It is important to identify agitation early and achieve results quickly in order to prevent aggressive behavior. Strategies may include verbal de-escalation techniques, reduced stimulation, medications, or a combination of approaches. Historically, pharmacological treatments for agitation have been delivered using oral and intramuscular formulations. Although the types of medication available have not changed dramatically, different formulations have been developed recently to aid in treating this difficult condition. This paper will detail some of the newer, more novel formulations used to deliver medications to treat agitation. Formulations to be described include orally disintegrating tablets, sublingual, buccal and intranasal forms, as well as an inhalation form. Each form has a unique purpose and will aid in treatment of different populations at different levels of agitation. Of note, of the medication formulations to be discussed, only inhaled loxapine is FDA approved for acute agitation in schizophrenia and bipolar disorder and no medications are approved for ‘agitation’ outside of a specific disease state. The orally disintegrating tablets of olanzapine, risperidone, and aripiprazole are swallowed and enter the circulation via the portal system. They do not have a more rapid onset of action than the standard oral tablets but are useful for patients that might otherwise divert the medication. The sublingual, buccal and intranasal formulations include asenapine and midazolam. Absorption by this route is more rapid and avoids first-pass metabolism. Finally, inhaled loxapine enters the alveoli and appears quickly in the arterial circulation. All of these novel formulations require at least some cooperation but have the potential to prevent escalation and improve the experience of patients and could be considered when negotiation is possible.

The risks and benefits of standard antidepressants for patients with bipolar disorder are not well understood. In this randomized, placebo-controlled trial of patients with bipolar disorder, all of whom received a mood stabilizer, adjunctive treatment with an antidepressant did not reduce the symptoms of bipolar depression or increase the risk of mania. In patients with bipolar disorder, all of whom received a mood stabilizer, adjunctive treatment with an antidepressant did not reduce the symptoms of bipolar depression or increase the risk of mania. Bipolar disorder, the sixth-leading cause of disability worldwide, 1 is a chronic and recurrent psychiatric illness with a lifetime prevalence of just under 4% 2 and annual costs that exceed those of diabetes or recurrent (unipolar) major depressive disorder. 3 Although abnormal mood elevation is the cardinal diagnostic feature that distinguishes bipolar disorder from recurrent major depressive disorder, depression that alternates with manic episodes (bipolar depression) is the leading cause of impairment and death among patients with bipolar disorders. 4 – 6 Two main limitations related to standard antidepressant medications hamper their use in the treatment of bipolar depression. First, though these agents have proved . . .

Caspase recruitment family member 14 (CARD14, also known as CARMA2), is a scaffold protein that mediates NF-κB signal transduction in skin keratinocytes. Gain-of-function CARD14 mutations have been documented in familial forms of psoriasis vulgaris (PV) and pityriasis rubra pilaris (PRP). More recent investigations have also implicated CARD14 in the pathogenesis of pustular psoriasis. Follow-up studies, however, have been limited, so that it is not clear to what extent CARD14 alleles account for the above conditions. Here, we sought to address this question by carrying out a systematic CARD14 analysis in an extended patient cohort (n=416). We observed no disease alleles in subjects with familial PV (n=159), erythrodermic psoriasis (n=23), acral pustular psoriasis (n=100), or sporadic PRP (n=29). Conversely, our analysis of 105 individuals with generalized pustular psoriasis (GPP) identified a low-frequency variant (p.Asp176His) that causes constitutive CARD14 oligomerization and shows a significant association with GPP in Asian populations (P=8.4 × 10−5; odds ratio=6.4). These data indicate that the analysis of CARD14 mutations could help stratify pustular psoriasis cohorts but would be mostly uninformative in the context of psoriasis and sporadic PRP.

Psoriasis is a chronic autoimmune disease with complex genetic architecture. Previous genome-wide association studies (GWAS) and a recent meta-analysis using Immunochip data have uncovered 36 susceptibility loci. Here, we extend our previous meta-analysis of European ancestry by refined genotype calling and imputation and by the addition of 5,033 cases and 5,707 controls. The combined analysis, consisting of over 15,000 cases and 27,000 controls, identifies five new psoriasis susceptibility loci at genome-wide significance ( P <5 × 10 −8 ). The newly identified signals include two that reside in intergenic regions (1q31.1 and 5p13.1) and three residing near PLCL2 (3p24.3), NFKBIZ (3q12.3) and CAMK2G (10q22.2). We further demonstrate that NFKBIZ is a TRAF3IP2 -dependent target of IL-17 signalling in human skin keratinocytes, thereby functionally linking two strong candidate genes. These results further integrate the genetics and immunology of psoriasis, suggesting new avenues for functional analysis and improved therapies. About 2% of the population are affected by psoriasis, a chronic skin disease with complex genetics. Here Tsoi et al. conduct a meta-analysis of several genome-wide association studies and identify five novel loci, helping to further our understanding of the biology behind this condition.

There is a need for a rapid-acting, non-injection, acute treatment for agitation. To evaluate inhaled loxapine for acute treatment of agitation in schizophrenia. This phase III, randomised, double-blind, placebo-controlled, parallel-group study (ClinicalTrials.gov number NCT00628589) enrolled 344 individuals who received one, two or three doses of inhaled loxapine (5 or 10 mg) or a placebo. Lorazepam rescue was permitted after dose two. The primary efficacy end-point was change from baseline in Positive and Negative Syndrome Scale-Excited Component (PANSS-EC) 2 h after dose one. The key secondary end-point was Clinical Global Impression-Improvement scale (CGI-I) score 2 h after dose one. Inhaled loxapine (5 and 10 mg) significantly reduced agitation compared with placebo as assessed by primary and key secondary end-points. Reduced PANSS-EC score was evident 10 min after dose one with both 5 and 10 mg doses. Inhaled loxapine was well tolerated, and the most common adverse events were known effects of loxapine or minor oral effects common with inhaled medications. Inhaled loxapine provided a rapid, well-tolerated acute treatment for agitation in people with schizophrenia.

Atopic dermatitis (AD) is a common disease with a complex etiology in childhood and adult life. A significant proportion of childhood AD is transient, but in many cases it persists into adulthood. We have recently shown that null mutations in the filaggrin gene (FLG) are an important predisposing factor for childhood eczema and eczema-associated asthma, but persistence to adulthood has not been analyzed. Here we studied a cohort of adult patients with persistent AD, which had been present since early childhood. In this cohort, the combined allele frequency of the two common FLG null variants was 0.270 (cf. population frequency 0.046). This represents an odds ratio of 7.7 with 95% confidence interval of 5.3–10.9 and a χ2P-value of 1.7 × 10−53. Our data conclusively demonstrate that identification of FLG null alleles is an indicator of a poor prognosis in AD, predisposing to a form of eczema that starts in early infancy and persists into adulthood. This study helps to further define the nature of the AD phenotype associated with FLG null alleles.

In the United States, the number of patients presenting to the emergency department (ED) for a mental health concern is significant and expected to grow. The breadth of the medical evaluation of these patients is controversial. Attempts have been made to establish a standard evaluation for these patients, but to date no nationally accepted standards exist. A task force of the American Association of Emergency Psychiatry, consisting of physicians from emergency medicine and psychiatry, and a psychologist was convened to form consensus recommendations on the medical evaluation of psychiatric patients presenting to EDs. The task force reviewed existing literature on the topic of medical evaluation of psychiatric patients in the ED (Part I) and then combined this with expert consensus (Part II). In Part I, we discuss terminological issues and existing evidence on medical exams and laboratory studies of psychiatric patients in the ED. Emergency physicians should work cooperatively with psychiatric receiving facilities to decrease unnecessary testing while increasing the quality of medical screening exams for psychiatric patients who present to EDs.

We examined whether caregivers of bipolar patients reporting current suicidal ideation and/or a history of a suicide attempt reported higher levels of burden and/or poorer health compared to caregivers of patients without these suicidality indices. In a cross‐sectional design, caregivers (N = 480) associated with (a) patients with current suicidal ideation or (b) patients with a positive lifetime history of at least one suicide attempt, reported lower general health scores than caregivers associated with patients with neither of these indices. Parents of patients with at least one lifetime attempt reported more burden secondary to role dysfunction than spouses. Levels of depression in caregivers varied with whether the caregiver was a spouse or a parent, and whether patients had a history of suicide attempts, current suicidal ideation, or both.