Workplace factors impacting the wellbeing of diagnostic radiographers in clinical practice: A literature review.

INTRODUCTION: The Coronavirus (COVID-19) pandemic resulted in an emphasis on external factors affecting the wellbeing of staff within the National Health Service. There is a national shortage of diagnostic radiographers in the United Kingdom, so maintaining the health and satisfaction of the current radiographic workforce is important. The aim of this literature review is to determine workplace-related factors affecting the wellbeing of diagnostic radiographers in their clinical practice. METHODS: An interpretive phenomenological approach was selected to gain an insight of wellbeing from the perspective of radiographers and radiology managers. A systematic literature search was conducted, resulting in 10 core articles which were then thematically analysed. RESULTS: Five themes were identified: Initial waves of COVID-19, Workload and Working Patterns, Mental Health, Sources of Support, and Recognition and Development. DISCUSSION: COVID-19 has had a short and long-term impact on the working practices of radiographers, leading to a risk of burnout. Radiographers appreciated different forms of recognition from managers and support within their team but felt a lack of professional recognition outside the radiology department. Radiographers displayed resilience during the pandemic, using various strategies to cope with emotional challenges. A variety of external support was available to radiographers, but this was often self-directed, with in-person support difficult to access due to working patterns. CONCLUSION: This review highlights the lack of tailored support addressing radiographers' unique experiences. As imaging modalities have different workloads and varying emotional involvement with patients, further research to provide evidence-based interventions to improve radiographers' mental health is advised.

Utility of do-not-resuscitate orders for critically ill infants in the NICU.

OBJECTIVE: To better understand the value of DNR orders for critically ill infants in the NICU. METHODS: A prospective mixed-methods approach was utilized including chart review of infants who died in a regional NICU over a twenty-six-month period and surveys of their neonatologists, neonatal fellows, and nurses. RESULTS: 40 infants died during the study period and 120 staff surveys were completed. Infants with DNR orders were of a higher gestational age at birth and a higher chronological age at death. Nurses were more likely to perceive benefit from DNR orders than physicians. Medical staff recollection of the existence of DNR orders was not always accurate. Time and fear of adding unnecessary emotional burden to parents were identified as barriers to DNR order implementation. An advanced care planning model built on open communication instead of DNR order documentation was deemed the best approach. CONCLUSION: Though DNR orders are beneficial for a subset of infants, DNR orders are likely not applicable for all infants who die in the NICU. More important is supportive, individualized communication between families and the medical team to ensure quality end-of-life care. IMPACT: In the adult and pediatric ICU literature, DNR orders are associated with improved qualitative "good death" assessments and decreased familial decision regret. In the NICU, rates of DNR usage aren't well reported and their overall utility is unclear. Though DNR orders can help guide clinical decision making in the NICU and may be associated with higher quality ethical discussion, our data suggest that they are not applicable in all patient cases. We hope that this work will help guide approaches to end-of-life care in the NICU and underscore the importance of frequent, open communication between families and their medical team.

Social determinants of health and language outcomes in preterm infants with public and private insurance.

OBJECTIVE: To evaluate associations of maternal social determinants of health (SDOH) with language outcomes of preterm infants with public and private insurance. STUDY DESIGN: Single center study of 375 neonates born ≤ 28 weeks. Perinatal characteristics were collected, and the Bayley III was administered at 18-24 months. Primary outcome was language scores of <85. Bivariate and multivariable analyses were used to compare groups. RESULTS: Mothers with public insurance had higher rates of psychosocial risk factors. In regression analysis, People of Color (aOR 2.4, 1.47-4.04), non-English speaking household (aOR 4.05, 1.47-11.15) and public insurance (aOR 2.03, 1.18-3.49) significantly increased the odds of having a language composite score of <85, whereas breast milk (aOR 0.47, 0.28-0.79) was protective. CONCLUSIONS: Preterm infants with public insurance are at increased risk of exposure to multiple SDOH which are independently associated with language delay at 18-24 months.

High-risk neighbourhoods and behaviour outcomes in children born extremely preterm.

AIM: Study the association between neighbourhood risk and behaviour in extreme preterm (EPT) children. We hypothesised that EPT children living in high-risk neighbourhoods have increased risk of clinical range behaviour problems at age 30-36 months. METHODS: Retrospective analyses of Child Behavior Checklist (CBCL)scores for 739 EPTs born 2005-2016. Addresses were geocoded to identify census block groups and create high versus low-risk groups. Regression analyses assessed the impact of neighbourhood risk on behaviour. RESULTS: Children from high-risk (N = 272, 39%) and low-risk (N = 417, 61%) neighbourhoods were compared. In adjusted analyses, odds of clinical range scores remained greater in high-risk neighbourhoods for Emotionally Reactive (OR: 4.32, CI: 1.13, 16.51), Somatic Complaints (2.30, CI 1.11,4.79), Withdrawn (OR: 2.56, CI: 1.21, 5,42), Aggressive Behaviour (OR: 4.12, CI: 1.45, 11.68), Internalising (OR: 1.96, CI: 1.17, 3.28), and Total score (OR: 1.86, OR: CI: 1.13, 3.07). Cognitive delay was higher in high-risk neighbourhoods and a risk factor for Attention Problems (2.10,1.08, 4.09). Breast milk was protective for Emotionally Reactive (OR: 0.22, CI: 0.06, 0.85) and Sleep Problems (OR: 0.47, CI:0.24, 0.94). CONCLUSION: Neighbourhood risk provided an independent contribution to preterm adverse behaviour outcomes with cognitive delay an additional independent risk factor. Breast milk at discharge was protective.

Fever and Rash.

Infectious causes of fever and rash pose a diagnostic challenge for the emergency provider. It is often difficult to discern rashes associated with rapidly progressive and life-threatening infections from benign exanthems, which comprise the majority of rashes seen in the emergency department. Physicians must also consider serious noninfectious causes of fever and rash. A correct diagnosis depends on an exhaustive history and head-to-toe skin examination as most emergent causes of fever and rash remain clinical diagnoses. A provisional diagnosis and immediate treatment with antimicrobials and supportive care are usually required prior to the return of confirmatory laboratory testing.

Higher fluid and lower caloric intakes: associated risk of severe bronchopulmonary dysplasia in ELBW infants.

OBJECTIVE: To examine nutritional intake profiles and growth trajectories of extremely low birth weight (ELBW) infants who develop severe bronchopulmonary dysplasia (BPD). STUDY DESIGN: Case-control study using multiple logistic regression analysis with generalized estimating equations (GEE) to adjust for matching. RESULTS: Cumulative and mean fluid intakes were higher (p = 0.003) and caloric intakes lower (p < 0.0001) through week two in infants who developed severe BPD (n = 120) versus those without severe BPD (n = 104). Mean caloric intake through week 12 was lower in infants who developed severe BPD (102 ± 10.1 vs. 107 ± 8.5 kcal/kg/day, p < 0.0001). In the logistic regression models, lower mean caloric intake through week 12 was associated with increased risk of developing severe BPD. Linear growth reduced the odds of BPD by ~30% for each Z-score point. CONCLUSIONS: Higher fluid and lower total caloric intakes and reductions in linear growth were independently associated with an increased risk of developing severe BPD in ELBW infants.

A Randomized Controlled Trial of a Neonatal Intensive Care Unit Language Intervention for Parents of Preterm Infants and 2-Year Language Outcomes.

OBJECTIVE: To test whether a neonatal intensive care unit-based language curriculum for families with preterm infants enhances the language environment and postdischarge Bayley Scales of Infant and Toddler Development (BSID)-III language and cognitive scores. METHODS: A randomized controlled trial was conducted with infants born at ≤32 weeks assigned to a parent-driven language intervention or health-safety lessons (controls). Recordings of adult word counts (AWC), conversational turns, and child vocalizations were captured at 32, 34, and 36 weeks. Primary outcomes included 2-year BSID-III language and cognitive scores. RESULTS: We randomized 95 infants; 45 of the 48 intervention patients (94%) and 43 of the 47 controls (91%) with ≥2 recordings were analyzed. The intervention group had higher AWCs (rate ratio, 1.52; 95% CI, 1.05-2.19; P = .03) at 36 weeks, increased their AWCs between all recordings, and had lower rates of 2-year receptive language scores <7 (10% vs 38%; P < .02). The intervention was associated with 80% decreased odds of a language composite score of <85 (aOR, 0.20; 95% CI, 0.05-0.78; P = .02), and 90% decreased odds of a receptive score of <7 (0.10; 95% CI, 0.02-0.46; P = .003); there was no association found with cognitive scores. Increases in AWC and conversational turns between 32 and 36 weeks were independently associated with improved 2-year BSID-III language scores for both study groups. CONCLUSIONS: Short-term parent-driven language enrichment in the neonatal intensive care unit contributes to increased AWCs at 36 weeks and improved 2-year language scores. In adjusted analyses, increases in conversational turns and AWCs at 36 weeks were independently associated with improved language scores. This low-cost, easily implemented intervention can potentially help to mitigate speech delays among preterm infants. TRIAL REGISTRATION: Registered with www. CLINICALTRIALS: gov, NCT02528227.

Molecular evolution of the Thrombospondin superfamily.

Thrombospondins (TSPs) are multidomain, calcium-binding glycoproteins that have wide-ranging roles in vertebrates in cell interactions, extracellular matrix (ECM) organisation, angiogenesis, tissue remodelling, synaptogenesis, and also in musculoskeletal and cardiovascular functions. Land animals encode five TSPs, which assembly co-translationally either as trimers (subgroup A) or pentamers (subgroup B). The vast majority of research has focused on this canonical TSP family, which evolved through the whole-genome duplications that took place early in the vertebrate lineage. With benefit of the growth in genome- and transcriptome-predicted proteomes of a much wider range of animal species, examination of TSPs throughout metazoan phyla has revealed extensive conservation of subgroup B-type TSPs in invertebrates. In addition, these searches established that canonical TSPs are, in fact, one branch within a TSP superfamily that includes other clades designated mega-TSPs, sushi-TSPs and poriferan-TSPs. Despite the apparent simplicity of poriferans and cnidarians as organisms, these phyla encode a greater diversity of TSP superfamily members than vertebrates. We discuss here the molecular characteristics of the TSP superfamily members, current knowledge of their expression profiles and functions in invertebrates, and models for the evolution of this complex ECM superfamily.