Quality improvement at scale: evaluation of the drivers and barriers to adoption and sustainability of an intervention to reduce late referral in chronic kidney disease.

This quality improvement project aimed to drive large scale and sustained change to reduce the burden of chronic kidney disease in the UK. The intervention is a software program that extracts relevant biochemical data from laboratory databases which then generate graphs of estimated kidney function (eGFR) over time. Graphs showing progressive kidney disease are sent directly back to general practitioners (GPs) to alert them to rereview patient care and if necessary, refer to renal services.

Sperm DNA fragmentation is a novel biomarker for early pregnancy loss.

Research Question: Spontaneous pregnancy loss affects 10-15% of couples, with 1-2% suffering recurrent pregnancy loss and 50% of miscarriages remaining unexplained. Male genomic integrity is essential for healthy offspring, meaning sperm DNA quality may be important in maintaining a pregnancy. Does sperm DNA fragmentation measured by alkaline Comet assay act as a biomarker for early pregnancy loss?

Design: Sperm DNA fragmentation was measured by alkaline Comet test in 76 fertile donors and 217 men whose partners had recently experienced miscarriage.

Transcutaneous tibial nerve stimulation to treat urgency urinary incontinence in older women: 12-month follow-up of a randomized controlled trial.

Introduction And Hypothesis: Urgency urinary incontinence (UUI) is highly prevalent in elderly individuals and has a great impact on quality of life. Transcutaneous tibial nerve stimulation (TTNS) can be an effective treatment option for UUI in older women.

Methods: This is a single-center randomized clinical trial with a 12-month follow-up involving 106 women > 60 years of age.

The potential role of the eGFR in differentiating between true and pseudohyperkalaemia.

Background: Differentiating between true and pseudohyperkalaemia is essential for patient management. The common causes of pseudohyperkalaemia include haemolysis, blood cell dyscrasias and EDTA contamination. One approach to differentiate between them is by checking the renal function, as it is believed that true hyperkalaemia is rare with normal function.

Subgroup analysis of the ASPirin in Reducing Events in the Elderly randomized clinical trial suggests aspirin did not improve outcomes in older adults with chronic kidney disease.

The role of aspirin for primary prevention in older adults with chronic kidney disease (CKD) is unclear. Therefore, post hoc analysis of the randomized controlled trial ASPirin in Reducing Events in the Elderly (ASPREE) was undertaken comparing 100 mg of enteric-coated aspirin daily against matching placebo. Participants were community dwelling adults aged 70 years and older in Australia, 65 years and older in the United States, all free of a history of dementia or cardiovascular disease and of any disease expected to lead to death within five years.

Nosocomial COVID-19: experience from a large acute NHS Trust in South-West London.

Transmission of coronavirus disease 2019 (COVID-19) in healthcare settings has significant implications for patients and healthcare workers, may amplify local outbreaks, and may place additional burden on already stretched resources. Risk of missed or late diagnosis of COVID-19 was high during the UK's initial 'containment phase', because of strict criteria for testing. The risk remains due to asymptomatic/pre-symptomatic transmission, complicated by challenges faced with laboratory testing.

Outcomes following kidney transplantation in patients with sickle cell disease: The impact of automated exchange blood transfusion.

There are over 12,000 people with sickle cell disease (SCD) in the UK, and 4-12% of patients who develop Sickle Cell Nephropathy (SCN) progress to End Stage Renal Disease (ESRD). Renal transplantation offers the best outcomes for these patients with but their access to transplantation is often limited. Regular automated exchange blood transfusions (EBT) reduce the complications of SCD and may improve outcomes.

Reducing nosocomial transmission of COVID-19: implementation of a COVID-19 triage system.

Nosocomial transmission of COVID-19 puts patients with other medical problems at risk of severe illness and death. Of 662 inpatients with COVID-19 at an NHS Trust in South London, 45 (6.8%) were likely to have acquired COVID-19 in hospital.

Dilated Cardiomyopathy in an Adult Renal Transplant Recipient: Recovery Upon Tacrolimus to Sirolimus Switch: A Case Report.

The objective of immunosuppressive drugs used in solid organ transplantation is to achieve acceptable rejection rates, minimize infections, and prolong graft and patient survival. Cardiovascular disease is a major cause of death in kidney transplant recipients. The drugs commonly used to prevent rejection (calcineurin inhibitors [CNIs] and steroids) contribute to cardiac disease seen in transplant patients by increasing the risk of hypertension and diabetes.

Innovative recruitment and clinical orientation programme to manage NHS junior doctor shortfall: A district hospital experience.

Background: International medical graduates (IMGs) contribute significantly towards the NHS care provision. No standardised clinical orientation programme (COP) for IMGs new to the NHS exists.

Objective: Our objective was to describe recruitment and retention strategies for junior doctors (JDs) in general medicine and develop a framework to anticipate outcomes of these interventions using the realist evaluation methodology.

Metformin in Pregnancy Study (MiPS): protocol for a systematic review with individual patient data meta-analysis.

Introduction: Gestational diabetes mellitus (GDM) is a common disorder of pregnancy and contributes to adverse pregnancy outcomes. Metformin is often used for the prevention and management of GDM; however, its use in pregnancy continues to be debated. The Metformin in Pregnancy Study aims to use individual patient data (IPD) meta-analysis to clarify the efficacy and safety of metformin use in pregnancy and to identify relevant knowledge gaps.

Radiological Patterns of Drug-induced Interstitial Lung Disease (DILD) in Early-phase Oncology Clinical Trials.

Purpose: Drug-induced interstitial lung disease (DILD) is a rare, but potentially fatal toxicity. Clinical and radiological features of DILD in the early experimental setting are poorly described.

Patients And Methods: A total of 2,499 consecutive patients with advanced cancer on phase I clinical trials were included.

Uncertainties in BP management in dialysis patients.

Hypertension in dialysis patients is extremely common. In this article, we review the current evidence for blood pressure (BP) goals in hemodialysis patients, and consider the effectiveness of interventions by which BP may be lowered, including manipulation of dietary and dialysate sodium; optimization of extracellular water; prolongation of dialysis time; and antihypertensive medication. Although two meta-analyses suggest lowering BP using antihypertensive drugs might be beneficial in reducing cardiovascular events and mortality, there are insufficient rigorously designed trials in hypertensive hemodialysis populations to determine preferred antihypertensive drug classes.

Effects of oxytocin administration on salivary sex hormone levels in autistic and neurotypical women.

Background: Oxytocin administration, which may be of therapeutic value for individuals with social difficulties, is likely to affect endogenous levels of other socially relevant hormones. However, to date, the effects of oxytocin administration on endogenous hormones have only been examined in neurotypical individuals. The need to consider multi-hormone interactions is particularly warranted in oxytocin trials for autism due to evidence of irregularities in both oxytocin and sex steroid systems.

Chronic kidney disease in adults: assessment and management.

Chronic kidney disease (CKD) is a common condition associated with significant amenable morbidity and mortality, primarily related to the substantially increased risk of cardiovascular disease (CVD) in this population. Early detection of people with CKD is important so that treatment can be initiated to prevent or delay kidney disease progression, reduce or prevent the development of complications, and reduce the risk of CVD. Classification of CKD by the estimated glomerular filtration rate and urine albumin to creatinine ratio identifies those at greatest risk of adverse outcomes.

Immunological risk stratification and tailored minimisation of immunosuppression in renal transplant recipients.

Background: The efficacy and safety of minimisation of immunosuppression including early steroid withdrawal in kidney transplant recipients treated with Basiliximab induction remains unclear.

Methods: This retrospective cohort study reports the outcomes from 298 consecutive renal transplants performed since 1st July 2010-June 2013 treated with Basiliximab induction and early steroid withdrawal in low immunological risk patients using a simple immunological risk stratification and 3-month protocol biopsy to optimise therapy. The cohort comprised 225 low-risk patients (first transplant or HLA antibody calculated reaction frequency (CRF ≤50% with no donor specific HLA antibodies) who underwent basiliximab induction, steroid withdrawal on day 7 and maintenance with tacrolimus and mycophenolate mofetil (MMF), and 73 high-risk patients who received tacrolimus, MMF and prednisolone for the first 3 months followed by long term maintenance immunosuppression with tacrolimus and prednisolone.

A Remarkable Remission: Treating HMA Refractory Transforming MDS with Single-Agent Low-Dose Cytarabine Leading to an Ongoing Six-Year OS.

Hypomethylating agents (HMA) are the standard of care for patients ≥65 years with intermediate-high risk myelodysplastic syndrome (MDS) unsuitable for intensive therapy or stem cell transplant (SCT). However, many patients will develop relapse/refractory disease, at which point limited treatment options remain. There has been a lot of research into investigational agents following HMA failure, especially now into targeted therapy, but there is no final consensus or convincing data to guide clinicians.