Environmentally dependent and independent control of 3D cell shape.

How cancer cells determine their shape in response to three-dimensional (3D) geometric and mechanical cues is unclear. We develop an approach to quantify the 3D cell shape of over 60,000 melanoma cells in collagen hydrogels using high-throughput stage-scanning oblique plane microscopy (ssOPM). We identify stereotypic and environmentally dependent changes in shape and protrusivity depending on whether a cell is proximal to a flat and rigid surface or is embedded in a soft environment.

Systematic review and quality assessment of clinical and economic evidence for superabsorbent wound dressings in a population with chronic ulcers.

Effective exudate management is key for optimal ulcer healing. Superabsorbent dressings are designed to have high fluid handling capacity, reduced risk of exudate leakage, fluid retention under compression, and to sequester harmful exudate components. This study aimed to systematically identify existing evidence for the clinical efficacy and cost-effectiveness of superabsorbent dressings for the treatment of moderate-to-highly exudating chronic ulcers of various etiologies.

Prognostic models for clinical outcomes in patients with venous leg ulcers: A systematic review.

Objective: The purpose of this review was to identify prognostic models for clinical application in patients with venous leg ulcers (VLUs).

Methods: Literature searches were conducted in Embase, Medline, Cochrane, and CINAHL databases from inception to December 22, 2021. Eligible studies reported prognostic models aimed at developing, validating, and adjusting multivariable prognostic models that include multiple prognostic factors combined, and that predicted clinical outcomes.

Efficacy and Safety of Brolucizumab, Aflibercept, and Ranibizumab for the Treatment of Patients with Visual Impairment Due to Diabetic Macular Oedema: A Systematic Review and Network Meta-Analysis.

Introduction: Key clinical guidelines recommend anti-vascular endothelial growth factor (VEGF) therapy as first-line treatment for visual impairment due to diabetic macular oedema (DMO). A systematic literature review (SLR) and network meta-analysis (NMA) were conducted comparing the relative efficacy of the anti-VEGF brolucizumab with a focused network of the most relevant comparator dosing regimens approved in countries other than the USA (aflibercept, ranibizumab). The safety and tolerability of brolucizumab were also assessed.

Mental health recovery for people with schizophrenia in Southeast Asia: A systematic review.

Unlabelled: WHAT IS KNOWN ON THE SUBJECT?: Mental health recovery has become a more prevalent approach to empowering people with schizophrenia (PWS), especially in western countries. However, despite the benefits, there is a lack of evidence regarding its practice in developing countries such as Southeast Asian Countries. The optimal treatment for PWS has not yet been identified, since most mental health care is provided in hospital-based settings in Southeast Asia.

A Comparison of Real and Virtual Laboratories for Pharmacy Teaching.

New approaches to teaching and learning in the tertiary setting offer students flexibility for learning and, in a pandemic, suggests ways to provide learning when face-to-face delivery cannot be conducted. Courses that contain a hands-on laboratory component can be resource intensive in terms of equipment, staff, and facilities, thus more difficult to deliver when hands-on laboratory work is precluded. This study developed two virtual laboratories that could be completed online and, using a crossover design, evaluated student learning outcomes from virtual and real laboratory activities for 57 students.

Job experiences, challenges, revelations and narratives of nurse academics. A qualitative study.

Aim: To explore the views and experiences of nurse academics about their professional work life.

Design: A qualitative exploratory interview study.

Methods: Data were collected during 2018/2019 using a semi-structured interview method with 19 experienced academic nurses from a range of academic levels in Australia.

Compassion fatigue in mental health nurses: A systematic review.

WHAT IS KNOWN ON THE SUBJECT?: Compassion fatigue is the result of the unique stressors inherent in caregiving work, leading to a loss of compassion in clinical practice that may result in negative outcomes for mental healthcare consumers. Compassion fatigue has clear emotional and physical costs and significant impacts on staff recruitment and retention. WHAT THE PAPER ADDS TO EXISTING KNOWLEDGE?: This review is the first to evaluate the quantitative literature on compassion fatigue in mental health nurses.

Seeing the complete picture: A systematic review of mental health consumer and health professional experiences of diagnostic overshadowing.

Aim: To systematically identify, explore and synthesise qualitative data related to mental health consumer and health professional experiences of diagnostic overshadowing.

Background: Mental health consumers experience significantly high rates of physical illness, poorer health outcomes and are more likely to die prematurely of physical illnesses than the general population. Diagnostic overshadowing is a complex and life-threatening phenomenon that occurs when physical symptoms reported by mental health consumers are misattributed to mental disorders by health professionals.

Work experiences of Nurse Academics: A qualitative study.

Background: The evidence suggests that heavy workloads, pressure to publish, lack of recognition and job insecurity has led to increased job stress among nurse academics. Lack of proper mentoring, reorientation and transition into an academic role are contributory factors towards the lack of retention and recruitment among nurse academics. Internationally, the sustainability of the nurse academic workforce is an area of great concern.

Understanding the experience of diagnostic overshadowing associated with severe mental illness from the consumer and health professional perspective: a qualitative systematic review protocol.

Objective: The objective of this review is to identify, appraise, and synthesize available qualitative evidence related to diagnostic overshadowing in mental health consumers who present with clinical manifestations of physical illness.

Introduction: A lived experience of mental illness is associated with compromised physical health and decreased life expectancy. Mental health consumers face greater barriers to accessing treatment for physical illnesses and are less likely to receive appropriate physical care than those without mental illness.

The experience of psychosis and recovery from consumers' perspectives: An integrative literature review.

Unlabelled: WHAT IS KNOWN ON THE SUBJECT?: Since the first decade of this century, few qualitative studies and literature reviews have reported consumers' experiences of psychosis and recovery. The findings from these studies need further exploration. WHAT DOES THE PAPER ADD TO EXISTING KNOWLEDGE?: New insights into consumers' experiences of psychosis were generated.

Student Acceptance of Using Augmented Reality Applications for Learning in Pharmacy: A Pilot Study.

Creating engaging learning experiences that are easy to use and support the different learning requirements of university students is challenging. However, improvements in simulation technologies, such as augmented reality (AR) and virtual reality (VR), are making such changes possible. The aim of this study is to use a mobile-based AR technology to develop an interactive learning module about contraceptive devices and medicines and to measure its acceptability and usability by undergraduate pharmacy students.

Introducing Augmented Reality Technology to Enhance Learning in Pharmacy Education: A Pilot Study.

There is increasing use of augmented reality (AR) technology, which combines the virtual and real world, in the tertiary education sector. AR enables flexibility in student learning, since this technology may be used in the face to face setting and may also be accessed by students at any time outside of this setting. The purpose of this study was to develop an AR tool and investigate its effectiveness for learning about the medication naloxone using AR in a MagicBook; and determine student opinions on its acceptability and usability.

Electrowetting-based Digital Microfluidics Platform for Automated Enzyme-linked Immunosorbent Assay.

Electrowetting is the effect by which the contact angle of a droplet exposed to a surface charge is modified. Electrowetting-on-dielectric (EWOD) exploits the dielectric properties of thin insulator films to enhance the charge density and hence boost the electrowetting effect. The presence of charges results in an electrically induced spreading of the droplet which permits purposeful manipulation across a hydrophobic surface.

Occupational stress facing nurse academics-A mixed-methods systematic review.

Aim: To better understand occupational stress faced by nurse academics.

Methods: A mixed-methods systematic review, following the Joanna Briggs Institute [JBI], (Joanna Briggs Institute Reviewers' Manual: 2014 edition, 2014) process. Studies were assessed for quality and risk of bias by using standardised critical appraisal instruments from the Joanna Briggs Institute.

Fully integrated digital microfluidics platform for automated immunoassay; A versatile tool for rapid, specific detection of a wide range of pathogens.

With the tangible threat posed by the release of chemical and biological warfare (CBW) agents, detection of airborne pathogens is a critical military and security concern. Recent air sampling techniques developed for biocollection take advantage of Electrowetting on Dielectric (EWOD) to recover material, producing highly concentrated droplet samples. Bespoke EWOD-based digital microfluidics platforms are very well suited to take full advantage of the microlitre concentrated droplet resulting from this recovery process.

Automated Fluorescence Lifetime Imaging High-Content Analysis of Förster Resonance Energy Transfer between Endogenously Labeled Kinetochore Proteins in Live Budding Yeast Cells.

We describe an open-source automated multiwell plate fluorescence lifetime imaging (FLIM) methodology to read out Förster resonance energy transfer (FRET) between fluorescent proteins (FPs) labeling endogenous kinetochore proteins (KPs) in live budding yeast cells. The low copy number of many KPs and their small spatial extent present significant challenges for the quantification of donor fluorescence lifetime in the presence of significant cellular autofluorescence and photobleaching. Automated FLIM data acquisition was controlled by µManager and incorporated wide-field time-gated imaging with optical sectioning to reduce background fluorescence.

Accelerating single molecule localization microscopy through parallel processing on a high-performance computing cluster.

Super-resolved microscopy techniques have revolutionized the ability to study biological structures below the diffraction limit. Single molecule localization microscopy (SMLM) techniques are widely used because they are relatively straightforward to implement and can be realized at relatively low cost, e.g.

Heterogeneity in tumor chromatin-doxorubicin binding revealed by in vivo fluorescence lifetime imaging confocal endomicroscopy.

We present an approach to quantify drug-target engagement using in vivo fluorescence endomicroscopy, validated with in vitro measurements. Doxorubicin binding to chromatin changes the fluorescence lifetime of histone-GFP fusions that we measure in vivo at single-cell resolution using a confocal laparo/endomicroscope. We measure both intra- and inter-tumor heterogeneity in doxorubicin chromatin engagement in a model of peritoneal metastasis of ovarian cancer, revealing striking variation in the efficacy of doxorubicin-chromatin binding depending on intra-peritoneal or intravenous delivery.

An Exploration of the Perspectives of Associate Nurse Unit Managers Regarding the Implementation of Smoke-free Policies in Adult Mental Health Inpatient Units.

Context: In Adult Mental Health Inpatient Units, it is not unexpected that leadership of Associate Nurse Unit Managers contributes to successful implementation of smoke-free policies.

Aim: In light of challenges facing mental health nursing, and limited research describing their leadership and the role it plays in addressing smoke-free policy implementation, the aim of this study is to explore Associate Nurse Unit Managers perspectives' regarding the implementation of smoke-free policies, which were introduced on 1 July, 2015.

Design, Setting, Participants: Individual in-depth semi-structured interviews were undertaken six months post the implementation of smoke-free policies.

NURSING ATTITUDES TOWARDS PEOPLE WITH COMORBID SUBSTANCE ABUSE: A BRIEF REVIEW OF LITERATURE.

A new study in Melbourne aims to assess knowledge, skills and attitudes of mental health nurses employed in a large mental health service. The study will use an observation as well as surveys and interviews to explore knowledge, skills, and attitude of nurses towards consumers with comorbid substance use.

Mental health recovery: A review of the peer-reviewed published literature.

The concept of mental health recovery promotes collaborative partnership among consumers, carers and service providers. However views on mental health recovery are less explored among carers and service providers. The aim of this review was to analyse contemporary literature exploring views of mental health consumers, carers and service providers in relation to their understanding of the meaning of mental health recovery and factors influencing mental health recovery.

Using Continuing Professional Development with Portfolio in a Pharmaceutics Course.

The introduction of Continuing Professional Development (CPD) to encourage individual life-long learning as a way of maintaining professional competency in pharmacy has faced resistance. To investigate ways to address this barrier we included CPD with portfolio in a university Pharmaceutics course. Underpinning knowledge for the course was delivered using a flipped classroom approach and students used the CPD model to address clinical scenarios presented in a simulated pharmacy setting.