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Objective: Patients admitted to mental health services may exhibit behaviours of concern (BOCs) such as aggression, self-harm, absconding and sexual harm. BOCs can lead to restrictive interventions, which have adverse effects on patients, carers and staff. This paper aims to explore the nature and outcome of BOCs within an adult inpatient mental health setting. Methods: A retrospective audit was conducted at a metropolitan inpatient service between 1 August 2016 and 31 July 2017. The frequency, nature and outcomes of BOC episodes were described and thematic analysis was used to summarise BOC antecedents. Results: A BOC was documented for 179 (18.2%) patients who also showed high rates of drug abuse, homelessness and longer admission. Most self-harm and sexual harm events occurred outside of normal business hours. Medications and verbal de-escalation were commonly used interventions. Episodes of deliberate self-harm were likely to result in patient and staff injury or mechanical restraint, whereas aggression was associated with seclusion. Mental state, care engagement, physiological stress and situational stressor were identified as BOC antecedents. Conclusion: Multiple forms of BOCs were experienced with mental state, physical and interpersonal contributors identified. Improving multidisciplinary input into early assessment and treatment of BOC causes is needed to improve safety.

Behaviours of concern including aggression are widespread in mental health inpatient settings. Restrictive interventions such as restraint and seclusion can cause additional trauma to already traumatized patients. To decrease use of these interventions in an acute psychiatric unit in Melbourne, Australia, a Psychiatric Behaviours of Concern (Psy-BOC) response team was introduced. In a Psy-BOC call, senior medical, nursing, and allied health staff respond to escalating behavioural situations to work with the primary treating team to implement clinical interventions of least restrictive practice. Here, we present qualitative findings reporting staff response to Psy-BOC. The study complied with the Consolidated Criteria for Reporting Qualitative Research (COREQ). Twenty-four staff participated in five focus groups. Four themes were identified: Identifying behavioural deterioration, responding to behaviours of concern, staff reactions, and barriers. Although staff were skilled in recognizing and de-escalating behaviours of concern, patients were secluded when heightened risk was perceived. The adoption of Psy-BOC was met with some resistance to the cultural change required to adopt this new model. Increased awareness, early identification of behaviours of concern, and pressure from management resulted in reductions in restrictive interventions. Management of patients with drug-induced psychosis without restraint presented specific difficulties. The ward setting was challenging, offering no break-out spaces for patients, and few comfortable areas. Some staff appreciated the advice and expertise of the Psy-Boc team, others felt disempowered and undermined. Improving leadership, staff education, support and collaboration, and including frontline staff in refining the process could enhance the Psy-BOC response and increase safety for all.

Left ventricular mechanical dispersion (LVMD) is a novel speckle tracking parameter for prognostic assessment of arrhythmic risk prediction. There is growing evidence to support its use in a variety of cardiomyopathic processes. There is paucity of data addressing any presence of inter-vendor discrepancies for LVMD. The aim of this study was to assess inter-vendor variability of LVMD in vendor specific software (VSS) and vendor independent software (VIS) in subjects with preserved and reduced left ventricular function.Fifty-nine subjects (14 normal subjects and 45 subjects with cardiac disease) were recruited and 2D speckle tracking echocardiographic images were acquired on two different ultrasound machines (GE and Philips). LVMD was measured by two different VSS (EchoPac GE and QLAB Philips) and one VIS (TomTec Arena).There was significant bias and wide limits of agreement (LOA) in the overall cohort observed between two different VSS (17.6 ms; LOA: -29.6 to 64.8; r: .47). There was acceptable bias and narrower LOA with good agreement for LVMD between images obtained on different vendors when performed on VIS (-3.1 ms; LOA: -27.6 to 21.4; r: .75). QLAB LVMD was consistently higher than GE LVMD and TomTec LVMD in both preserved and reduced left ventricular function. LVMD measurements have high intra-vendor reproducibility with excellent inter and intra-observer agreement.There was acceptable bias and narrower LOA for LVMD assessment on a VIS. Inter-vendor variability exists for LVMD assessment between VSS. Serial measurements of LVMD should be performed using a single vendor for consistent and reliable results.

Nursing is the single largest professional group within both hospital and community mental health care services, however the role of mental health nurses in under-defined. The nursing workforce is also coming under increasing pressure from internal and external requirements, and nurses themselves are on the frontline of providing patient care in what can be a risky and unpredictable workplace environment. This project explored via interview the ways in which mental health nurses experience and reflect on their personal and professional feelings of nursing success. Participants were 19 nurses who were employed in a range of bed-based and community mental health services in inner south eastern Melbourne. This study complies with the Consolidated Criteria for Reporting Qualitative Research (COREQ). The findings of the project align with existing evidence from the literature. Factors which helped mental health nurses feel successful included: therapeutic success; good teamwork; targeted education; and feedback. Barriers to success included: patients/clients do not engage or recover; poor communication amongst staff; lack of psychological safety in the workplace; and lack of respect from management. Nurses in community settings were more able than nurses in bed-based settings to: make effective use of clinical supervision; make use of targeted training and educational offerings; and practice therapeutically and holistically. Project results offer an opportunity to understand nurses' motivations and reward systems. Better understanding of these issues can improve the way mental health care services manage their workforce planning, maintain staff personal wellbeing, increase staff retention and ultimately improve patient/client care.