Attitudes toward standardized assessment tools and their use among clinicians in a public mental health service

Abstract

The aim of the present study was to investigate the use and attitudes toward standardized assessment tools among clinicians in a public mental health service in Norway. A total of 606 clinicians provided feedback on their use and attitudes regarding psychometric qualities of such tools, their practicality, and their benefit over clinical judgment alone using the Attitudes toward Standardized Assessment (ASA) Scales. Clinicians working in the adult mental health field scored significantly higher on use of diagnostic interviews, pre–post evaluations, and ongoing evaluations, whereas clinicians working in the child/adolescent mental health field scored significantly higher on use of screening instruments and held more positive attitudes towards using standardized assessment tools. Attitudes toward standardized assessment tools predicted use of such tools, and results were found to be similar to a study on US clinicians. Whereas the US study only found attitudes regarding the practicality of using such instrument as an independent predictor of assessment use, the current study found that attitudes regarding psychometric qualities of such tools, their practicality, and their benefit over clinical judgment alone were independent predictors of use.     

PET imaging of acetylcholinesterase inhibitor‐induced effects on α4β2 nicotinic acetylcholine receptor binding

Acetylcholinesterase inhibitors (AChEIs) are drugs that increase synaptic acetylcholine (ACh) concentrations and are under investigation as treatments for symptoms accompanying Alzheimer's disease. The goal of this work was to use PET imaging to evaluate alterations of in vivo α4β2 nicotinic acetylcholine receptor (nAChR) binding induced by the AChEIs physostigmine (PHY) and galanthamine (GAL). The α4β2 nAChR‐specific radioligand [¹⁸F]nifene was used to examine the effects of 0.1–0.2 mg/kg PHY, 5 mg/kg GAL, and saline in three separate experiments all performed on each of two rat subjects. A 60‐min bolus‐infusion protocol was used with drug administered after 30 min. Data from the thalamus and cortex were analyzed with a graphical model accounting for neurotransmitter activation using the cerebellum as a reference region to test for transient competition with bound [¹⁸F]nifene. Significant [¹⁸F]nifene displacement was detected in both regions during one PHY and both GAL studies, while no significant competition was observed in both saline studies. This preliminary work indicates the viability of [¹⁸F]nifene in detecting increases in synaptic ACh induced by AChEIs. Synapse 67:882–886, 2013. © 2013 Wiley Periodicals, Inc.     

Prevalence of the metabolic syndrome in patients with borderline personality disorder: results from a cross-sectional study

Metabolic syndrome (MetS) is an important risk factor for the development of type-2 diabetes and coronary artery disease. We aimed to compare the MetS prevalence in patients with borderline personality disorder (BPD) with comparison subjects followed in primary care from a similar region. One hundred and thirty-five BPD patients according to DSM-IV diagnostic criteria were compared to 1009 subjects from primary care. We used the American Heart Association/National Heart, Lung and Blood Institute criteria to determine the rate of MetS. The age-standardized prevalence of MetS was more than double in patients with BPD compared to comparison subjects (23.3 vs. 10.6 %, p < 0.05). Regarding individual MetS criteria, hyperglycemia was significantly more prevalent in both genders (p < 0.05). Abdominal obesity (p < 0.05) and hypertriglyceridemia (p < 0.05) were significantly higher only in women with BPD. Within BPD patients, an increased rate of MetS was associated with higher BMI (p = 0.004), age (p = 0.03), treatment with second-generation antipsychotics (quetiapine, olanzapine and clozapine; p = 0.032), dysthymia (p = 0.031), panic disorder (p = 0.032), benzodiazepine dependency (p = 0.015) and binge eating disorder p = 0.02). Our results demonstrate an increased MetS rate, dysregulated glucose and lipid metabolism in patients with BPD. Cardiometabolic monitoring and careful screening for physical health conditions among people with BPD is warranted.     

Potential Curative Space in Relational Family Therapy

A human being is in essence a being of relationships, a being of dialogue, which is why everyone, consciously or unconsciously, unstoppably longs for a relationship with others. Every relationship in this sense contains a potential psychic space between I and you, where the most important psychic elements are created and are conducive to new curative experiences. In this article we demonstrate this creative dimension of the human experience in a psychotherapeutic setting, namely in relational family therapy, where the relationship with others and the therapist is considered as the most significant therapeutic phenomena on the basis of which change and transformation are possible.     

Quantitative comparison of the expression of antimicrobial peptides in the oral mucosa and extraoral skin

Antimicrobial peptides (AMP) defend epithelial surfaces against pathological micro-organisms. We know of no comparison of their expression between the oral mucosa and extraoral epithelium, but knowledge of differences in their quantities is of interest, possibly as a starting point for new treatments. Expression of AMP human beta-defensin (hBD)-1/-2/-3 and psoriasin in the oral mucosa and extraoral epithelium of the head and neck were measured by real-time polymerase chain reaction (RT-PCR) (n=14), immunohistochemistry (n=6), and western blot (n=8). RT-PCR showed that all the genes investigated were expressed significantly more in the oral mucosa than in the skin (hBD-1: p=0.002; hBD-2: p=0.006; hBD-3: p=0.035; psoriasin: p=0.02). Immunohistochemistry and western blot showed differential concentrations of proteins: hBD-2 (p=0.021) and hBD-3 (p=0.043) were pronounced in the oral mucosa, whereas psoriasin was raised in the extraoral skin (p=0.021). There was no difference in protein concentrations for hBD-1 (p=0.08). The observed differences in the expression of AMP may be important for new treatments such as topical application of AMP derivatives.     

Disruption of enamel crystal formation quantified by synchrotron microdiffraction

Objectives

To understand the pathology of the ultrastructure of enamel affected by systemic disorders which disrupt enamel tissue formation in order to give insight into the precise mechanisms of matrix-mediated biomineralization in dental enamel in health and disease.

Methods

Two-dimensional synchrotron X-ray diffraction has been utilized as a sophisticated and useful technique to spatially quantify preferred orientation in mineralized healthy deciduous dental enamel, and the disrupted crystallite organization in enamel affected by a systemic disease affecting bone and dental mineralization (mucopolysaccharidosis Type IVA and Type II are used as examples). The lattice spacing of the hydroxyapatite phase, the crystallite size and aspect ratio, and the quantified preferred orientation of crystallites across whole intact tooth sections, have been determined using synchrotron microdiffraction.

Results

Significant differences in mineral crystallite orientation distribution of affected enamel have been observed compared to healthy mineralized tissue. The gradation of enamel crystal orientation seen in healthy tissue is absent in the affected enamel, indicating a continual disruption in the crystallite alignment during mineral formation.

Conclusions

This state of the art technique has the potential to provide a unique insight into the mechanisms leading to deranged enamel formation in a wide range of disease states.

Clinical relevance

Characterising crystal orientation patterns and geometry in health and following disruption can be a powerful tool in advancing our overall understanding of mechanisms leading to the tissue phenotypes seen clinically. Findings can be used to inform the appropriate dental management of these tissues and/or to investigate the influence of therapeutic interventions or external stressors which may impact on amelogenesis.