The impact of the COVID pandemic on primary care diabetes services in the UK: A cross-sectional national survey of views of health professionals delivering diabetes care

BackgroundHealthcare systems worldwide have been adversely affected by the Coronavirus disease 2019 (COVID-19) pandemic. There has been a substantial decrease in admissions for acute medical conditions with longer delays between the onset of the symptoms and hospital treatment compared to the pre-pandemic period. The impact of the COVID pandemic on primary care services is uncertain.AimUsing an online survey, we examined the impact of the COVID pandemic on primary care diabetes services in the UK.MethodsAn online survey was developed by the Primary Care Diabetes Society research group and administered to healthcare and allied health professionals delivering diabetes care in the UK from January to May 2021. Descriptive statistics and odds ratios (ORs) with 95% confidence intervals (CIs) were estimated.ResultsOf the 1070 professionals surveyed, 975 (91.1%) completed the questionnaire. Most respondents were nurses or nurse practitioners (59.7%) and doctors (32.9%). The mean age of respondents was 52 years and 79% were female. The majority of respondents felt overloaded with work (71.2%) or emotionally drained at the end of a working day (79.1%) compared with the pre-pandemic period. Being a doctor and worried about infecting a family member with the Coronavirus were each associated with an increased odds of being substantially overworked or emotionally drained: (OR = 2.52; 95% CI, 1.25−5.07) and (OR = 2.05; 95% CI, 1.24–3.39), respectively. The most common consultation method used to provide diabetes care during the pandemic was telephone consultation (92.0%). Overall 79.1% of respondents felt the COVID-19 pandemic had had moderate to significant impact on their practice's ability to provide routine diabetes care; 70.6% of respondents felt the COVID-19 pandemic had had moderate to significant impact on their practice's ability to provide routine health checks or screening for type 2 diabetes and approximately half of respondents (48.3%) reported encountering mental health concerns in people with diabetes.ConclusionsCOVID-19 pandemic has had significant impact on the ability of healthcare professionals and their practices to deliver routine diabetes care. Failure to restore primary care provision urgently and safely to at least pre-pandemic levels in a sustainable manner may lead to emotionally drained and overworked workforce in primary care, place additional burden on the already overburdened healthcare system and worse outcomes for patients.</div

The FATHER Model of Loss and Grief After Child’s Life-Limiting Illness

CONTEXT Loss of a child to a life-limiting condition (LLC) is 1 of the most traumatic life events for parents. Research focusing on fathers’ experiences is in its infancy. OBJECTIVES Using a meta-ethnographic approach, we systematically reviewed the literature around fathers’ predeath and postdeath experiences of loss and grief. DATA SOURCES We searched Medline, Scopus, Cumulative Index to Nursing and Allied Health Literature, and Science Direct, and used the meta-ethnography reporting guidelines; the Preferred Reporting Items for Systematic Reviews and Meta-Analyses; and sampling strategy, type of study, approaches, range of years, limits, inclusion and exclusions, terms used, and electronic sources recommendations. STUDY SELECTION We used the Guide to Children’s Palliative Care and the directory of LLCs to select qualitative articles published up until the end of March 2023 that described fathers’ predeath and postdeath experiences of loss and grief after their child’s LLC. We excluded studies that failed to differentiate outcomes between mothers and fathers. DATA EXTRACTION Extracted data included study details, participants’ characteristics, response rate, source of participants, method and time of data collection, children’s characteristics, and quality assessment. First-order and second-order data were also extracted. RESULTS Forty studies informed a FATHER model of loss and grief. This highlights both similarities (ambivalence, trauma responses, fatigue, anxiety, unresolved grief, guilt) and distinct features defining the predeath and postdeath experiences of loss and grief. LIMITATIONS There was a bias toward greater mother participation in research. Specific categories of fathers remain underrepresented in palliative care literature. CONCLUSIONS Many fathers experience disenfranchised grief and deterioration in mental health after a child’s diagnosis and postdeath. Our model opens possibilities for personalized clinical support in the palliative care system for fathers.</p

A Mississippian black shale record of redox oscillation in the Craven Basin, UK

Early diagenetic redox oscillation processes have been rarely recognised in the ancient rock record but potentially exert an important control on mineral authigenesis, hydrocarbon prospectivity and supply of metals and/or reduced S as part of associated mineral systems. The upper unit of the Mississippian Bowland Shale Formation is a candidate record of diagenetic redox oscillation processes because it was deposited under a relatively high sediment accumulation rate linked to a large delta system, and under dominantly anoxic and intermittently sulphidic bottom-water conditions. In order to characterise the syngenetic and early diagenetic processes, sedimentological and geochemical data were integrated through the Upper Bowland Shale at three sites in the Craven Basin (Lancashire, UK). Organic matter (OM) comprises a mixture of Type II, II-S, II/III and III OM. ‘Redox zones’ are defined by patterns of Fe-speciation and redox-sensitive trace element enrichment and split into two groups. ‘Sulphidic’ zones (EUX, AN-III, AN-I and AN-IT) represent sediments deposited under conditions of at least intermittently active sulphate-reduction in bottom-waters. ‘Non-sulphidic’ zones (OX-RX, OX-F and OX) represent sediments deposited under non-sulphidic (oxic to ferruginous anoxic) bottom-waters. Operation of a shelf-to-basin ‘reactive Fe’ (FeHR) shuttle, moderated by sea level fluctuation and delta proximity, controlled the position and stability of redoxclines between zones of Fe and sulphate reduction, and methanogenesis. Early diagenetic redoxclines were capable of migration through the shallow sediment column relatively quickly, in response to sea level fluctuation. Preservation of syngenetic and early diagenetic geochemical signals shows redoxclines between Fe and sulphate reduction, and the upper boundary of sulphate-methane transition zone, were positioned within decimetres (i.e., 10 s cm) of seabed. Falling sea level and increasing FeHR supply is recognised as a switch from zones EUX (high sea level), AN-III and ultimately AN-I and AN-IT (low sea level). Zone AN-I defines the operation of ‘redox oscillation’, between zones of Fe and sulphate reduction in shallow porewaters, associated with enhanced degradation of OM and complete dissolution of primary carbonate. Preservation of OM and carbonate, in this system, was a function of changing bottom and pore water redox processes. Redox oscillation operated in a siliciclastic, prodeltaic environment associated with a relatively high sediment accumulation rate and high loadings of labile organic matter and metal oxides. These findings are important for understanding Late Palaeozoic black shales in the context of hydrocarbon and mineral systems.</p

Peritoneal Ultrafiltration for Heart Failure: Lessons from a Randomised Controlled Trial

Peritoneal ultrafiltration (PuF) has been employed for severe heart failure (HF), but evidence for its benefit is lacking. The Peritoneal Dialysis for Heart Failure (PDHF) study was a multicenter prospective randomized controlled trial which aimed to investigate this issue. The trial stopped early due to inadequate recruitment. We describe methods, trial activity, and lessons learned.The trial aimed to recruit 130 participants with severe diuretic-resistant HF (New York Heart Association [NYHA] 3/4) and chronic kidney disease (CKD) stage 3/4 on optimal medical treatment for ≥ 4 weeks from 6 UK centers. Participants were randomized to either continuation of conventional HF treatment or to additionally receiving PuF (1 overnight exchange using Icodextrin dialysate). Primary outcome was change in 6-minute walk test (6MWT) between baseline and 28 weeks (end of trial). Secondary outcomes were changes in patient reported quality of life as assessed by the Kansas City Cardiomyopathy Questionnaire, short form 36 (SF 36) health survey results, hospitalization, and mortality.Over a 2-year period, 290 patients were screened from which only 20 met inclusion criteria and 10 were recruited. Reasons for ineligibility were fluctuating estimated glomerular filtration rate (eGFR), suboptimal HF treatment, frailty, and patients being too unwell for randomization. Barriers to recruitment included patient frailty, with some participants considered only when they were at end of life, unwillingness to engage in an invasive therapy, and suboptimal coordination between cardiology and renal services. This is a challenging patient group in which to perform research, and lessons learned from the peritoneal dialysis (PD)-HF trial will be helpful in the planning of future studies in this area.</p

Co-crystallisation and humanisation of an anti-HER2 single-domain antibody as a theranostic tool

Human epidermal growth factor receptor-2 (HER2) is a well-recognised biomarker associated with 25% of breast cancers. In most cases, early detection and/or treatment correlates with an increased chance of survival. This study, has identified and characterised a highly specific anti-HER2 single-domain antibody (sdAb), NM-02, as a potential theranostic tool. Complete structural description by X-ray crystallography has revealed a non-overlapping epitope with current anti-HER2 antibodies. To reduce the immunogenicity risk, NM-02 underwent a humanisation process and retained wild type-like binding properties. To further de-risk the progression towards chemistry, manufacturing and control (CMC) we performed full developability profiling revealing favourable thermal and physical biochemical ‘drug-like’ properties. Finally, the application of the lead humanised NM-02 candidate (variant K) for HER2-specific imaging purposes was demonstrated using breast cancer HER2+/BT474 xenograft mice