What does the literature say about preceptorship and mentorship in radiography: A scoping review of the current research and identified knowledge gaps.

OBJECTIVES: Effective transition into radiography practice for newly qualified radiographers (NQR's), radiographers returning to practice after career breaks, and internationally trained radiographers requires support inclusive of preceptorship and mentorship. The purpose of this scoping review is to evaluate the literature pertaining to preceptorship and mentorship support in radiography to identify knowledge gaps. This is timely in view of the health and care professions council (HCPC) recently published preceptorship guidance. KEY FINDINGS: A scoping review methodology underpinned by Arksey and O'Malley framework was undertaken, which employed a systematic search using combined keywords and Medical Subject Heading terms (MeSH) related to preceptorship and mentorship, of electronic databases: CINAHL, Pubmed, Embase, Scopus and Google scholar. A predetermined inclusion and exclusion criteria were used to screen by three independent reviewers, the titles, abstract and full text of articles using Covidence software (www.covidence.org). 10 articles in the English language were selected for the final review. 1574 articles were retrieved and assessed for eligibility, and 10 articles published between 2006 and 2022 met the inclusion criteria. Most of the research was conducted in the United Kingdom and only one study was published in Australia. The studies mainly focused on experiences of NQR, and experienced radiographers' perspectives on preceptorship and mentorship in diagnostic and radiotherapy radiography. It was established from the studies that there is variation in approaches to the transition process in terms of types of programmes, duration, and quality. Self-reported increase in confidence and competence was noted as a central objective, and barriers to implementation were identified to include lack of awareness and accessibility to available programmes, lack of clarity on aims and intended benefits, and lack of employer support pertaining to protected time. CONCLUSION: The paucity of research renders current preceptorship and mentorship practices in radiography inadequate for effective transition of different radiography groups into their role. Further research is required to evaluate the models of preceptorship and mentorship, their impact and intended outcomes on radiography practice. IMPLICATIONS FOR PRACTICE: The identification of knowledge gaps in this area can support employers and researchers in the development of effective models of preceptorships and mentorship which can be evaluated for implementation for specific radiography groups.

Allostatic load and mental health during COVID-19: The moderating role of neuroticism.

BACKGROUND: During the COVID-19 pandemic increased risk of poor mental health has been evident across different cultures and contexts. This study aims to examine whether allostatic load (AL) prior to the pandemic was predictive of poor mental health during the pandemic, and if any associations were moderated by neuroticism. METHODS: Data were extracted from Waves 2 (2011, allostatic load), 3 (2012, neuroticism), and the COVID-19 study (April 2020) of the Understanding Society database in the UK; data were available for 956 participants. RESULTS: Mental health increased from 2012- to during the pandemic. Neuroticism and AL were positively associated with poorer mental health during COVID-19, such that those who had scored higher on neuroticism and had higher AL prior to the pandemic reported poorer mental health during the pandemic. Neuroticism was also a significant moderator; the effect of AL on mental health during the pandemic was exacerbated in those with high and moderate levels of neuroticism but not lower. Moreover, this was driven by the immune-related indices of AL. This withstood adjustment for age, gender, employment status and prior mental health. These findings are discussed in relation to the pathophysiological mechanisms of mental health.

Cardiovascular stress reactions in recent- and long-retired rugby players when watching a game.

While hospital admissions for cardiac causes on a population level appear to rise when the national team is playing in a sporting fixture, little research has examined cardiovascular reactions in spectators watching a sporting event. In a sample of 41 male supporters of a rugby team, all of whom had played the sport themselves, cardiovascular levels and psychological ratings of stress and anxiety were measured pre- and post-match. Counterfactual thinking was also assessed. Mixed factorial ANOVA analyses showed that in supporters who had recently retired from playing, psychological ratings of stress and anxiety were significantly lower pre-match compared to those who had long-retired (all ps < 0.001). However, significant phase × player status interactions identified that systolic blood pressure, F(1, 39) = 13.93, p = .001, partial ƞ2 = 0.26, diastolic blood pressure, F(1,39) = 24.62, p < .001, partial η2 = 39, and heart rate, F(1, 39) = 23.02, p < .001, partial η2 = 0.37, increased significantly in recent-retired players compared to long-retired players, indicating that they found watching the match more stressful than the long-retired players. Furthermore, this effect was moderated by counterfactual thinking in recent-retired players only, where greater levels of counterfactual thinking was associated with greater cardiovascular reactivity. These findings confirm that watching a sporting fixture induces cardiovascular reactivity in spectators who recently retired from the sport, with counterfactual thinking a possible underlying pathway.

Accuracy of a Mouse Bioassay for the Diagnosis of Botulism in Horses.

BACKGROUND: The laboratory diagnosis of botulism in horses traditionally has relied upon the mouse bioassay (MBA). The accuracy of this test for the diagnosis of botulism in horses is unknown. HYPOTHESIS/OBJECTIVES: Our goal was to determine the sensitivity, specificity, positive predictive value, and negative predictive value of the MBA on laboratory-processed fecal and gastrointestinal samples for foals and adult horses. ANIMALS: Cases included all horses with a final clinical diagnosis of botulism that were admitted between 1986 and 2011 and had MBA testing performed. Controls included horses without botulism that were admitted during the same time period and had MBA testing performed. METHODS: Retrospective study. Horses suspected of having botulism had fecal or (less commonly) gastrointestinal content samples tested using MBA. For every hospitalized botulism suspect, control samples were obtained from ≥1 additional hospitalized horses not suspected to have botulism. RESULTS: One hundred and twenty-nine adult horses and 253 adult controls were identified. Overall sensitivity of the MBA was only 32% but specificity was 97%. Forty-three foal cases and 21 foal controls were evaluated; sensitivity of the MBA was 53% and specificity was 100%. Positive predictive value was substantially higher (100% for foals and 89% for adults) than negative predictive value (51% for foals and 67% for adults). CONCLUSIONS AND CLINICAL IMPORTANCE: Mouse bioassay has low sensitivity but high specificity for the diagnosis of botulism in horses. Positive results are highly suggestive of botulism but negative results do not exclude the diagnosis. Unaffected horses and foals rarely shed C. botulinum in their feces.

The influence of self-esteem and social support on the relationship between stigma and depressive symptomology in parents caring for children with intellectual disabilities.

BACKGROUND: This study explored the synergistic relationship between stigma, self-esteem and social support, as predictors of depressive symptomology in parents of children with disabilities (e.g. Autism and Down syndrome). METHOD: One hundred and seventy-three parents (115 parents of children with disabilities and 58 control parents) completed measures of perceived stigma, self-esteem, social support and depressive symptoms. RESULTS: Parents of children with disabilities reported more depressive symptomology; additionally, stigma, self-esteem and social support were associated with depressive symptomology. Moreover, the association between stigma and depressive symptomology was mediated by self-esteem, i.e. parents who reported higher stigma were lower on self-esteem and more depressed. Further, this path varied as a function of emotional support. CONCLUSION: Results highlight the need for tailored interventions that offer parents effective strategies in dealing with stigma through social support and self-esteem.

Triazole antifungals: a review.

Invasive fungal infections and systemic mycosis, whether from nosocomial infection or immunodeficiency, have been on an upward trend for numerous years. Despite advancements in antifungal medication, treatment in certain patients can still be difficult for reasons such as impaired organ function, limited administration routes or poor safety profiles of the available antifungal medications. The growing number of invasive fungal species becoming resistant to current antifungal medications is of appreciable concern. Triazole compounds containing one or more 1,2,4-triazole rings have been shown to contain some of the most potent antifungal properties. Itracon-azole and fluconazole were some of the first triazoles synthesized, but had limitations associated with their use. Second-generation triazoles such as voriconazole, posa-conazole, albaconazole, efinaconazole, ravuconazole and isavuconazole are all derivatives of either itraconazole or fluconazole, and designed to overcome the deficiencies of their parent drugs. The goal of this manuscript is to review antifungal agents derived from triazole.

Outcome of adult horses with botulism treated at a veterinary hospital: 92 cases (1989-2013).

BACKGROUND: There are no studies evaluating a large population of adult horses treated for botulism. Reported survival rates in outbreak situations are low; however, many horses in outbreaks do not receive treatment. HYPOTHESIS/OBJECTIVES: That adult horses treated at a veterinary hospital would have improved survival compared to outbreak situations. Additional aims included identification of predictors of nonsurvival. ANIMALS: All horses greater than 6 months of age with a final diagnosis of botulism admitted to a veterinary teaching hospital between 1989 and 2013 were included. METHODS: Retrospective study. Historical, admission, and hospitalization data were retrieved from medical records and associations between variables and nonsurvival were identified using logistic regression. Two multivariable models were developed pertaining to (1) information available at admission and (2) clinical findings during hospitalization. RESULTS: Ninety-two records met inclusion criteria. Retained variables for the two models indicated that higher rectal temperature (OR, 1.94; CI, 1.19-3.17) and dysphagia (OR, 4.04; CI, 1.01-16.17) observed at admission increased the odds of survival, as did treatment with antitoxin (OR, 121.30; CI, 9.94-1,480.65). Horses with abnormal respiratory effort or inability to stand had decreased odds of survival. Overall survival was 48% but was significantly higher (67%, P = .011) for horses that arrived standing, and even higher (95%, P < .001) for horses that remained able to stand throughout hospitalization. Complications occurred in 62% of horses but were not associated with nonsurvival. CONCLUSIONS AND CLINICAL IMPORTANCE: Horses that lose the ability to stand have a poor chance of survival. Complications are common in treated horses but do not reduce survival.

Sexuality issues in gynaecological oncology patients: post treatment symptoms and therapeutic options.

BACKGROUND/AIM: According to recent studies up to 80% of patients would like to receive more information about how cancer treatments can affect their sexual functioning. Moreover, 75 % of them would not feel comfortable being the first to bring up the subject. Our Gynaecological Advice Clinic was established in 2006 at the Christie Hospital and offers support to cancer patients who face sexuality issues. A previous evaluation established that the service sees approximately, 200 patients per year. The aims of this study are to evaluate the service by collecting data relating to levels of attendance, type and amount of clinical activity and to explore further patients' experiences and management. METHODS: This is a retrospective study which was carried out in 2012-2013. Different models are used to evaluate our patients including history taking integrated therapy model, consultations to understand the normal anatomy and physiology with the use of diagrams and photographs, psycho-education and the international classification "Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition" (DSMV). The treatment options advised include medications such as hormone replacement treatment, testosterone, antidepressant, local oestrogen, tibolone, aqueous cream, lubrication to introitus, diprobase, dermal cream and advice for massage to areas of discomfort. Moreover, the use of vaginal dilators, the role of pelvic floor exercises, vulval care and self examination are explained. The team works closely with the psycho-oncology department. The most frequently discussed topics that were covered during the consultation are analysed. RESULTS: 41 outpatient clinics were held between 2012 and 2013. 194 patients attended those clinics during the study period. Single and not group therapy was offered to all the participants. 216 patients were offered appointments while 194 patients actually attended (90%). Patients' age ranged from 24 to 91 years with a mean age of 59 years. 45% had endometrial and 32% cervical cancer, 18% vulval cancer, 4 % ovarian cancer. 74% attended on their own while 18% with their partners and 8% with another family member or friend. 98% of the patients had confidence/trust in the healthcare professional. 95% felt involved with treatment decisions. 82% reported completely understanding information about side-effects. 16% were unaware of who to contact once they had completed treatment. 8% were attending for on-going help with psycho-sexual concerns following completion of treatment. CONCLUSION: The clinic was positively evaluated by patients, they had a high level of trust in the nurses running the service and they found it beneficial. Consultations were generally lasting 20-30 min and most patients reported this was an appropriate length. It once again highlights that although the service was set-up to address psycho-sexual concerns, in reality it dealt with a variety of other patient concerns. Due to the success of the clinic, the service has expanded and we are now supporting patients from other tumour groups such as colorectal, urology and plastic surgery.

Long-term sensorimotor and therapeutical effects of a mild regime of prism adaptation in spatial neglect. A double-blind RCT essay.

Spatial neglect (SN) is commonly associated with poor functional outcome. Adaptation to a rightward optical deviation of vision has been shown to benefit to SN rehabilitation. The neurophysiological foundations and the optimal modalities of prism adaptation (PA) therapy however remain to be validated. This study is aimed at exploring the long-term sensory-motor, cognitive and functional effects produced by weekly PA sessions over a period of four weeks. A double-blind, monocentric randomized and controlled trial (RCT) was carried out. Twenty patients with left SN secondary to stroke were included, 10 in the "prism" group and 10 in the "control" group. The sensory-motor effects of PA were evaluated by measurement of manual and visual straight-ahead, and also by precision of pointing without visual feedback before and after each PA session. The functional independence measure (FIM) was evaluated before and at 1, 3 and 6 months after PA, while SN severity was assessed using the Behavioural Inattention Test (BIT) before and 6 months after PA. Before the intervention, only manual straight-ahead pointing constituted a reproducible sensory-motor measurement. During prism exposure, a questionnaire showed that not a single patient were aware of the direct effects of optical deviation on pointing movement performance. The sensory-motor after-effects produced by the PA produced a more rapid reduction of the rightward manual straight-ahead, which was secondarily followed by visual straight-ahead. These sensory-motor effects helped to clarify the action mechanisms of PA on SN. At the conclusion of the 6-month follow-up, the two groups showed similar improvement, indicating that a weekly PA session over 4 weeks was not sufficient to produce long-term functional benefit. This improvement was correlated with the evolution of visual straight-ahead, which can be proposed as a marker for patients outcome.

Life after the emergency services: an exploratory study of well being and quality of life in emergency service retirees.

Much is known about the negative impact of emergency services work, but no studies, to date, have investigated its long-term consequences. This cross-sectional study assesses the possible long-term effects on quality of life, of trauma exposure and emergency work in a sample of retirees from the Irish emergency services (n = 169) and a comparison group of non-emergency service retirees (n = 140). A multi-questionnaire postal survey was administered to assess quality of life (QoL; WHOQOL-BREF), experiences of trauma, and trauma symptoms (PSS-SR). QoL was significantly better in non-emergency retirees, whilst this group also had significantly fewer trauma symptoms. Incidents involving children were identified by a large proportion of emergency retirees as being particularly difficult to manage. The findings address a significant gap in our knowledge around the possible longer-term effects of emergency services work in an often neglected sub-group. Factors associated with increased QoL and reduced symptoms of PTSD are discussed, as are some possible recommendations for the future.

Does a 'direct' transfer protocol reduce time to coronary angiography for patients with non-ST-elevation acute coronary syndromes? A prospective observational study.

OBJECTIVE: National guidelines recommend 'early' coronary angiography within 96 h of presentation for patients with non-ST elevation acute coronary syndromes (NSTE-ACS). Most patients with NSTE-ACS present to their district general hospital (DGH), and await transfer to the regional cardiac centre for angiography. This care model has inherent time delays, and delivery of timely angiography is problematic. The objective of this study was to assess a novel clinical care pathway for the management of NSTE-ACS, known locally as the Heart Attack Centre-Extension or HAC-X, designed to rapidly identify patients with NSTE-ACS while in DGH emergency departments (ED) and facilitate transfer to the regional interventional centre for 'early' coronary angiography. METHODS: This was an observational study of 702 patients divided into two groups; 391 patients treated before the instigation of the HAC-X pathway (Pre-HAC-X), and 311 patients treated via the novel pathway (Post-HAC-X). Our primary study end point was time from ED admission to coronary angiography. We also assessed the length of hospital stay. RESULTS: Median time from ED admission to coronary angiography was 7.2 (IQR 5.1-10.2) days pre-HAC-X compared to 1.0 (IQR 0.7-2.0) day post-HAC-X (p<0.001). Median length of hospital stay was 3.0 (IQR 2.0-6.0) days post-HAC-X v 9.0 (IQR 6.0-14.0) days pre-HAC-X (p<0.0005). This equates to a reduction of six hospital bed days per NSTE-ACS admission. CONCLUSIONS: The introduction of this novel care pathway was associated with significant reductions in time to angiography and in total hospital bed occupancy for patients with NSTE-ACS.

Assessment of occlusion after placement of stainless steel crowns in children - a pilot study.

Many stainless steel crowns (SSCs) disrupt the occlusion in children, but stabilisation appears to occur within a short period post-placement. The extent and mechanism of these short-term occlusal changes in children are unknown. This study sought to determine whether placement of a SSC changes the maximum intercuspation position (MIP) in children, whether the MIP returns to normal within 4 weeks and whether local anaesthesia had an effect on the child's ability to achieve MIP. The T-Scan(®) III was used for the measurement of occlusal contacts. Reliability and reproducibility of the system was determined using a calibration exercise where MIP recordings were taken of eleven children not undergoing any dental treatment. For the main study, the percentage of total occlusal force on each tooth was recorded in 20 children preoperatively, after local anaesthesia, after SSC placement and 4 weeks postoperatively. There was no significant difference in MIP (P = 0·435) preoperatively and post-administration of local anaesthesia. There was a significant difference between the preoperative force on a tooth and the reading after crown placement (P = 0·0013, Wilcoxon test). By 4 weeks, there was no significant difference overall between post-SSC placement and the preoperative value for the tooth (P = 0·3). Administration of local anaesthesia did not affect the ability of a child to attain MIP. Maximum intercuspation position was disturbed by the placement of a SSC in seven of 20 cases. When MIP was disturbed, in most cases, it returned to preoperative status within 4 weeks of crown placement.

Glycoprotein IIb/IIIa inhibitors use and outcome after percutaneous coronary intervention for non-ST elevation myocardial infarction.

AIMS: We investigate the effect of glycoprotein IIb/IIIa (GP IIb/IIIa) inhibitors on long-term outcomes following percutaneous coronary intervention (PCI) after non-ST elevation myocardial infarction (NSTEMI). Meta-analyses indicate that these agents are associated with improved short-term outcomes. However, many trials were undertaken before the routine use of P2Y12 inhibitors. Recent studies yield conflicting results and registry data have suggested that GP IIb/IIIa inhibitors may cause more bleeding than what trials indicate. METHODS AND RESULTS: This retrospective observational study involves 3047 patients receiving dual-antiplatelet therapy who underwent PCI for NSTEMI. Primary outcome was all-cause mortality. Major adverse cardiac events (MACE) were a secondary outcome. Mean follow-up was 4.6 years. Patients treated with GP IIb/IIIa inhibitors were younger with fewer comorbidities. Although the unadjusted Kaplan-Meier analysis suggested that GP IIb/IIIa inhibitor use was associated with improved outcomes, multivariate analysis (including propensity scoring) showed no benefit for either survival (P = 0.136) or MACE (P = 0.614). GP IIb/IIIa inhibitor use was associated with an increased risk of major bleeding (P = 0.021). CONCLUSION: Although GP IIb/IIIa inhibitor use appeared to improve outcomes after PCI for NSTEMI, patients who received GP IIb/IIIa inhibitors tended to be at lower risk. After multivariate adjustment we observed no improvement in MACE or survival and an increased risk of major bleeding.

An audit of the management of thyroid disease in children with Down syndrome.

Children with Down syndrome are at a higher risk of thyroid dysfunction than children in the general population. The aim of this audit was to determine thyroid screening practice at University Hospital Limerick and to compare it to the Irish guidelines for the medical management of children with Down syndrome. The thyroid function tests (TFT) of 148 children with Down syndrome were assessed through retrospective database review. Overall compliance with the guidelines was 79/148 (53%), although this varied by age category. The 0-5 years category had a compliance rate of 47/54 (87%), the 6-11 years category was 22/51 (43%), and the 12-17 years category had a compliance rate of 10/43 (23%). The guidelines are effective for monitoring purposes, although performing an annual TFT throughout childhood may be warranted.

Thyroid dysfunction in children with Down syndrome: a literature review.

INTRODUCTION: This article is an evidence-based review of thyroid disease in children with Down syndrome, including a comparison between various professional guidelines for the management of thyroid disease in children with Down syndrome. Aspects of thyroid disease which are discussed include: congenital hypothyroidism; autoimmune thyroid disease; subclinical hypothyroidism; and hyperthyroidism. The national professional guidelines of Ireland, the United Kingdom, the United States of America, Australia and Canada are reviewed and compared. MATERIALS AND METHODS: A literature search was conducted using Medline and PubMed. Search terms included 'Down syndrome' and 'thyroid disease', 'hypothyroidism', 'hyperthyroidism', 'subclinical hypothyroidism'. RESULTS: Eighty-nine articles were retrieved and reviewed for inclusion. The guidelines on the medical management of children with Down syndrome of five expert groups have also been retrieved and reviewed for this discussion. These various guidelines offer largely similar advice regarding frequency of thyroid function tests, with only Ireland and the UK testing less frequently than annually. Only the United Kingdom and Irish Down Syndrome Medical Interest Group guidelines suggest testing for thyroid antibodies at every thyroid screen. None of the guidelines offer suggestions on the optimal course of action to pursue after the discovery of subclinical hypothyroidism. CONCLUSION: In conclusion, more evidence is required regarding the optimal course of treatment for subclinical hypothyroidism. Such evidence may be best obtained by conducting a prospective randomized control trial.