What supports hospital pharmacist prescribing in Scotland? A mixed methods, exploratory sequential study.

While approximately half of all qualified hospital pharmacist independent prescribers (PIPs) in Scotland are active prescribers, there are major differences in prescribing activity across geographical areas. This study aimed to explore, through focus groups, interviews and a questionnaire, hospital PIPs' perceptions of factors associated with prescribing activity and to investigate the infrastructure required to better support active prescribing by PIPs. Findings reinforced the perceived positive impact of supportive pharmacy leadership within the organisation, recognition that prescribing is integral to the clinical pharmacist role and a work environment conducive to prescribing

Development of a paediatric triage tool to aid clinical prioritisation and delivery of pharmaceutical care

[Abstract unavailable

Myomegalin is a novel A-kinase anchoring protein involved in the phosphorylation of cardiac myosin binding protein C

<p>Abstract</p> <p>Background</p> <p>Cardiac contractility is regulated by dynamic phosphorylation of sarcomeric proteins by kinases such as cAMP-activated protein kinase A (PKA). Efficient phosphorylation requires that PKA be anchored close to its targets by A-kinase anchoring proteins (AKAPs). Cardiac Myosin Binding Protein-C (cMyBPC) and cardiac troponin I (cTNI) are hypertrophic cardiomyopathy (HCM)-causing sarcomeric proteins which regulate contractility in response to PKA phosphorylation.</p> <p>Results</p> <p>During a yeast 2-hybrid (Y2H) library screen using a trisphosphorylation mimic of the C1-C2 region of cMyBPC, we identified isoform 4 of myomegalin (MMGL) as an interactor of this N-terminal cMyBPC region. As MMGL has previously been shown to interact with phosphodiesterase 4D, we speculated that it may be a PKA-anchoring protein (AKAP).</p> <p>To investigate this possibility, we assessed the ability of MMGL isoform 4 to interact with PKA regulatory subunits R1A and R2A using Y2H-based direct protein-protein interaction assays. Additionally, to further elucidate the function of MMGL, we used it as bait to screen a cardiac cDNA library. Other PKA targets, viz. CARP, COMMD4, ENO1, ENO3 and cTNI were identified as putative interactors, with cTNI being the most frequent interactor.</p> <p>We further assessed and confirmed these interactions by fluorescent 3D-co-localization in differentiated H9C2 cells as well as by <it>in vivo </it>co-immunoprecipitation. We also showed that quantitatively more interaction occurs between MMGL and cTNI under β-adrenergic stress. Moreover, siRNA-mediated knockdown of MMGL leads to reduction of cMyBPC levels under conditions of adrenergic stress, indicating that MMGL-assisted phosphorylation is requisite for protection of cMyBPC against proteolytic cleavage.</p> <p>Conclusions</p> <p>This study ascribes a novel function to MMGL isoform 4: it meets all criteria for classification as an AKAP, and we show that is involved in the phosphorylation of cMyBPC as well as cTNI, hence MMGL is an important regulator of cardiac contractility. This has further implications for understanding the patho-aetiology of HCM-causing mutations in the genes encoding cMyBPC and cTNI, and raises the question of whether MMGL might itself be considered a candidate HCM-causing or modifying factor.</p

Dental attendance, restoration and extractions in adults with intellectual disabilities compared with the general population: a record linkage study

Background: Oral health may be poorer in adults with intellectual disabilities (IDs) who rely on carer support and medications with increased dental risks. Methods: Record linkage study of dental outcomes, and associations with anticholinergic (e.g. antipsychotics) and sugar‐containing liquid medication, in adults with IDs compared with age–sex–neighbourhood deprivation‐matched general population controls. Results: A total of 2933/4305 (68.1%) with IDs and 7761/12 915 (60.1%) without IDs attended dental care: odds ratio (OR) = 1.42 [1.32, 1.53]; 1359 (31.6%) with IDs versus 5233 (40.5%) without IDs had restorations: OR = 0.68 [0.63, 0.73]; and 567 (13.2%) with IDs versus 2048 (15.9%) without IDs had dental extractions: OR = 0.80 [0.73, 0.89]. Group differences for attendance were greatest in younger ages, and restoration/extractions differences were greatest in older ages. Adults with IDs were more likely prescribed with anticholinergics (2493 (57.9%) vs. 6235 (48.3%): OR = 1.49 [1.39, 1.59]) and sugar‐containing liquids (1641 (38.1%) vs. 2315 (17.9%): OR = 2.89 [2.67, 3.12]). Conclusion: Carers support dental appointments, but dentists may be less likely to restore teeth, possibly extracting multiple teeth at individual appointments instead

Dual-barrel conductance micropipet as a new approach to the study of ionic crystal dissolution kinetics

A new approach to the study of ionic crystal dissolution kinetics is described, based on the use of a dual-barrel theta conductance micropipet. The solution in the pipet is undersaturated with respect to the crystal of interest, and when the meniscus at the end of the micropipet makes contact with a selected region of the crystal surface, dissolution occurs causing the solution composition to change. This is observed, with better than 1 ms time resolution, as a change in the ion conductance current, measured across a potential bias between an electrode in each barrel of the pipet. Key attributes of this new technique are: (i) dissolution can be targeted at a single crystal surface; (ii) multiple measurements can be made quickly and easily by moving the pipet to a new location on the surface; (iii) materials with a wide range of kinetics and solubilities are open to study because the duration of dissolution is controlled by the meniscus contact time; (iv) fast kinetics are readily amenable to study because of the intrinsically high mass transport rates within tapered micropipets; (v) the experimental geometry is well-defined, permitting finite element method modeling to allow quantitative analysis of experimental data. Herein, we study the dissolution of NaCl as an example system, with dissolution induced for just a few milliseconds, and estimate a first-order heterogeneous rate constant of 7.5 (±2.5) × 10–5 cm s–1 (equivalent surface dissolution flux ca. 0.5 μmol cm–2 s–1 into a completely undersaturated solution). Ionic crystals form a huge class of materials whose dissolution properties are of considerable interest, and we thus anticipate that this new localized microscale surface approach will have considerable applicability in the future

A systematic review of dedicated models of care for emergency urological patients

Available online 26 June 2020Objective: To systematically evaluate the spectrum of models providing dedicated resources for emergency urological patients (EUPs). Methods: A search of Cochrane, Embase, Medline and grey literature from January 1, 2000 to March 26, 2019 was performed using methods pre-published on PROSPERO. Reporting followed Preferred Reporting Items for Systematic Review and meta-analysis guidelines. Eligible studies were articles or abstracts published in English describing dedicated models of care for EUPs, which reported at least one secondary outcome. Studies were excluded if they examined pathways dedicated only to single presentations, such as torsion, or outpatient solutions, such as rapid access clinics. The primary outcome was the spectrum of models. Secondary outcomes were time-to-theatre, length of stay, complications and cost. Results: Seven studies were identified, totalling 487 patients. Six studies were conference abstracts, while one study was of full-text length but published in grey literature. Four distinct models were described. These included consultant urologists allocated solely to the care of EUPs (“Acute Urological Unit”) or dedicated registrars or operating theatres (“Hybrid structures”). In some services, EUPs bypassed emergency department assessment and were referred directly to urology (“Urological Assessment Unit”) or were managed by other dedicated means. Allocating services to EUPs was associated with reduced time-to-theatre, length of stay and hospital cost, and improved supervision of junior medical staff. Conclusion: Multiple dedicated models of care exist for EUPs. Low-level evidence suggests these may improve outcomes for patients, staff and hospitals. Higher quality studies are required to explore patient outcomes and minimum requirements to establish these models.Ned Kinnear, Matheesha Herath, Dylan Barnett, Derek Hennessey, Christopher Dobbins, Tarik Sammour, James Moor

Primary immunodeficiency in Africa – a review

Background. Efforts have been made worldwide to improve awareness and treatment of primary immunodeficiency (PID). This has also gained momentum on the African continent albeit at a slower pace. Objective. This review reports on the current status of PID on the African continent regarding its prevalence, distribution, genetic mutations and challenges in diagnosis and treatment of affected patients. Method. We evaluated all studies published from the African continent in the field of PID dealing with prevalence, epidemiology, case reports and genetic findings. Results. The prevalence of PID on the African continent has been estimated to be as high as 902 631 individuals. PID still is mostly underdiagnosed in Africa and although progress has been made in parts of the continent many challenges still remain regarding awareness, diagnosis, registration and care of these patients. Conclusion. Given the unique genetic mutations reported in PID patients on the African continent and the feasibility of hematopoietic stem cell transplantation and gene therapy, increased awareness should be encouraged and new therapeutic options considered

What facilitates the delivery of dignified care to older people? A survey of health care professionals Geriatrics

Background: Whilst the past decade has seen a growing emphasis placed upon ensuring dignity in the care of older people this policy objective is not being consistently achieved and there appears a gap between policy and practice. We need to understand how dignified care for older people is understood and delivered by the health and social care workforce and how organisational structures and policies can promote and facilitate, or hinder, the delivery of such care. Methods: To achieve our objective of understanding the facilitators and to the delivery of dignified care we undertook a survey with health and social care professionals across four NHS Trusts in England. Participants were asked provide free text answers identifying any facilitators/barriers to the provision of dignified care. Survey data was entered into SPSSv15 and analysed using descriptive statistics. These data provided the overall context describing staff attitudes and beliefs about dignity and the provision of dignified care. Qualitative data from the survey were transcribed verbatim and categorised into themes using thematic analysis. Results: 192 respondents were included in the analysis. 79 % of respondents identified factors within their working environment that helped them provide dignified care and 68 % identified barriers to achieving this policy objective. Facilitators and barriers to delivering dignified care were categorised into three domains: 'organisational level'; 'ward level' and 'individual level'. Within the these levels, respondents reported factors that both supported and hindered dignity in care including 'time', 'staffing levels', training',' 'ward environment', 'staff attitudes', 'support', 'involving family/carers', and 'reflection'. Conclusion: Facilitators and barriers to the delivery of dignity as perceived by health and social care professionals are multi-faceted and range from practical issues to interpersonal and training needs. Thus interventions to support health and social care professionals in delivering dignified care, need to take a range of issues into account to ensure that older people receive a high standard of care in NHS Trusts.Professor David Oliver, Professor Andree le May, Dr. Sally Richards, Dr Wendy Marti

Using guided individualised feedback to review self-reported quality of life in health and its importance

© 2014 Taylor & Francis. This pilot study investigated the effects of providing guided, individualised feedback on subjective quality of life (QoL), using results from the multidimensional WHOQOL-BREF profile. Participants (n=129; 85 chronically ill) were recruited in the community, and primary care. They were randomised to receive written or verbal guidance on interpreting a new graphical summary profile, which simultaneously presented (a) their individual self-ratings of QoL and (b) the importance attributed to each QoL dimension. Before and after feedback, participants completed health status, subjective QoL, QoL Importance, goal-oriented QoL and mood measures. Receiving individualised feedback was associated with increased psychological QoL, with modest effect size. No effects were found for physical, social or environmental QoL or QoL importance, health status, mood or goal-oriented QoL. There were no differences between modes of delivering guidance, indicating equal effectiveness. Chronic illness participants reported poorer QoL, moved more slowly towards their QoL goals, and had larger differences between core QoL and QoL Importance than healthy participants. Guided individualised empirical feedback about QoL judgements could be used to promote psychological well-being. Although professional interpretation of feedback is unnecessary, if shared, patients’ profiled WHOQOL information could support self-monitoring, self-management and clinical decision-making

Tuberculosis research in South Africa over the past 30 years: From bench to bedside

The South African Medical Research Council Centre for Tuberculosis Research has a rich history of high-impact research that has influenced our understating of this hyper-epidemic which is further exacerbated by the emergence and spread of drug-resistant forms of the disease. This review aims to summarise the past 30 years of research conducted in the Centre which has influenced the way that tuberculosis (TB) is diagnosed and treated. The review includes the development of new technologies for rapid screening of people with probable TB and the repurposing of human diagnostics for wildlife conservation