All Outputs (28)

Prospective study of change in skin autofluorescence over time and mortality in people receiving hemodialysis (2024)
Journal Article

Introduction: Elevated skin autofluorescence (SAF), a measure of tissue accumulation of advanced glycation end products (AGEs), is a strong predictor of all-cause and cardiovascular mortality in the hemodialysis population. However, prospective studi... Read More about Prospective study of change in skin autofluorescence over time and mortality in people receiving hemodialysis.

Assessment of Acute Kidney Injury using MRI (2024)
Journal Article

There has been growing interest in using quantitative magnetic resonance imaging (MRI) to describe and understand the pathophysiology of acute kidney injury (AKI). The ability to assess kidney blood flow, perfusion, oxygenation, and changes in tissue... Read More about Assessment of Acute Kidney Injury using MRI.

Multiparametric Renal Magnetic Resonance Imaging for Prediction and Annual Monitoring of the Progression of Chronic Kidney Disease over Two Years (2023)
Journal Article

Background: Multiparametric renal Magnetic Resonance Imaging (MRI) provides a non-invasive method to assess kidney structure and function, but longitudinal studies are limited. Methods: A total of 22 patients with CKD category G3-4 (estimated glomeru... Read More about Multiparametric Renal Magnetic Resonance Imaging for Prediction and Annual Monitoring of the Progression of Chronic Kidney Disease over Two Years.

Feedback control in hemodialysis (2023)
Journal Article

A number of systems of feedback control during dialysis have been developed, which have the shared characteristic of prospectively measuring physiological parameters and then automatically altering dialysis parameters in real time according to a pre-... Read More about Feedback control in hemodialysis.

A comprehensive description of kidney disease progression after acute kidney injury from a prospective, parallel-group cohort study (2023)
Journal Article

Acute kidney injury (AKI) is associated with adverse long-term outcomes, but many studies are retrospective, focused on specific patient groups or lack adequate comparators. The ARID (AKI Risk in Derby) Study was a five-year prospective parallel-grou... Read More about A comprehensive description of kidney disease progression after acute kidney injury from a prospective, parallel-group cohort study.

Randomised trial comparing standard versus thermocontrolled haemodialysis using intradialytic cardiac, brain and renal magnetic resonance imaging (2023)
Journal Article

Background Ischaemic end-organ damage during haemodialysis (HD) is a significant problem that may be ameliorated by intradialytic cooling. A randomised trial was performed to compare standard HD (SHD; dialysate temperature 37°C) and programmed cooli... Read More about Randomised trial comparing standard versus thermocontrolled haemodialysis using intradialytic cardiac, brain and renal magnetic resonance imaging.

Editorial for “Perfusion and T2 Relaxation Time as Predictors of Severity and Outcome in Sepsis‐Associated Acute Kidney Injury: A Preclinical MRI Study” (2023)
Journal Article

Room for improvement: diagnosing and managing acute coronary syndromes in persons with reduced eGFR (2022)
Journal Article

Cardiovascular events are the leading cause of death in chronic kidney disease. A recent analysis from the High-Sensitivity Troponin in the Evaluation of Patients With Suspected Acute Coronary Syndrome trial focused on results in those with reduced e... Read More about Room for improvement: diagnosing and managing acute coronary syndromes in persons with reduced eGFR.

Impact of malnutrition on health-related quality of life in persons receiving dialysis: a prospective study (2021)
Journal Article

Health-related quality of life (HRQoL) is severely impaired in persons receiving dialysis. Malnutrition has been associated with some measures of poor HRQoL in cross-sectional analyses in dialysis populations, but no studies have assessed the impact... Read More about Impact of malnutrition on health-related quality of life in persons receiving dialysis: a prospective study.

Contrast?enhanced ultrasound assessed renal microvascular perfusion may predict postoperative renal complications following colorectal surgery (2021)
Journal Article

Colorectal surgery is associated with an above?average mortality rate of ~15%. During surgery, maintenance of vital organ perfusion is essential in order to reduce postoperative mortality and morbidity, with renal perfusion of particular importance.... Read More about Contrast?enhanced ultrasound assessed renal microvascular perfusion may predict postoperative renal complications following colorectal surgery.

Multiparametric MRI assessment of renal structure and function in acute kidney injury and renal recovery (2021)
Journal Article

Background: Acute Kidney Injury (AKI) is associated with a marked increase in mortality as well as subsequent chronic kidney disease (CKD) and end stage kidney disease. We performed multiparametric MRI with the aim of identifying potential non-invasi... Read More about Multiparametric MRI assessment of renal structure and function in acute kidney injury and renal recovery.

Iterative Run-to-Run Learning Model to Derive Continuous Brachial Pressure Estimates from Arterial and Venous Lines During Dialysis Treatment (2020)
Journal Article

Objective: Non-invasive continuous blood pressure monitoring is not yet part of routine practice in renal dialysis units but could be a valuable tool in the detection and prevention of significant variations in patient blood pressure during treatment... Read More about Iterative Run-to-Run Learning Model to Derive Continuous Brachial Pressure Estimates from Arterial and Venous Lines During Dialysis Treatment.

Acute kidney injury associated with COVID-19: A retrospective cohort study (2020)
Journal Article

Background Initial reports indicate a high incidence of acute kidney injury (AKI) in Coronavirus Disease 2019 (COVID-19), but more data are required to clarify if COVID-19 is an independent risk factor for AKI and how COVID-19–associated AKI may diff... Read More about Acute kidney injury associated with COVID-19: A retrospective cohort study.

Skin autofluorescence and malnutrition as predictors of mortality in persons receiving dialysis: a prospective cohort study (2020)
Journal Article

Background Skin autofluorescence (SAF), which is a measure of accumulation of advanced glycation end‐products (AGE), and malnutrition are each associated with higher mortality in dialysis populations, although no studies have investigated these po... Read More about Skin autofluorescence and malnutrition as predictors of mortality in persons receiving dialysis: a prospective cohort study.

Factors associated with change in skin autofluorescence in persons receiving dialysis (2020)
Journal Article

Introduction An increase over time in skin autofluorescence (SAF), a measure of accumulation of advanced glycation end products (AGE), predicts higher mortality on hemodialysis (HD). However, evidence is lacking regarding factors that contribute t... Read More about Factors associated with change in skin autofluorescence in persons receiving dialysis.

Impact of Dietetic Intervention on Skin Autofluorescence and Nutritional Status in Persons Receiving Dialysis: A Proof of Principle Study (2020)
Journal Article

Objective: Advanced glycation end-products (AGEs) are uremic toxins that result from oxidative stress and food consumption. We have previously reported that markers of malnutrition are more important determinants of increased skin autofluorescence (S... Read More about Impact of Dietetic Intervention on Skin Autofluorescence and Nutritional Status in Persons Receiving Dialysis: A Proof of Principle Study.

Evaluating a process of academic detailing in primary care: an educational programme for acute kidney injury (2019)
Journal Article

Background Primary care has a significant role in AKI management: two-thirds of AKI originates in the community. Through academic detailing (an evidence-based educational approach) we aimed to implement and measure the effect of a primary care-based... Read More about Evaluating a process of academic detailing in primary care: an educational programme for acute kidney injury.

Quantitative assessment of renal structural and functional changes in chronic kidney disease using multi-parametric magnetic resonance imaging (2019)
Journal Article

BACKGROUND: Multi-parametric magnetic resonance imaging (MRI) provides the potential for a more comprehensive non-invasive assessment of organ structure and function than individual MRI measures, but has not previously been comprehensively evaluated... Read More about Quantitative assessment of renal structural and functional changes in chronic kidney disease using multi-parametric magnetic resonance imaging.

An Organizational-Level Program of Intervention for AKI: A Pragmatic Stepped Wedge Cluster Randomized Trial (2019)
Journal Article

Background Variable standards of care may contribute to poor outcomes associated with AKI. We evaluated whether a multifaceted intervention (AKI e-alerts, an AKI care bundle, and an education program) would improve delivery of care and patient outc... Read More about An Organizational-Level Program of Intervention for AKI: A Pragmatic Stepped Wedge Cluster Randomized Trial.

The association of nutritional factors and skin autofluorescence in persons receiving hemodialysis (2018)
Journal Article

Objective: Advanced glycation end-products (AGEs) are uremic toxins that result from hyperglycemia, oxidative stress and systemic inflammation. AGEs are also formed in food during cooking. On the other hand, malnutrition may contribute to AGE formati... Read More about The association of nutritional factors and skin autofluorescence in persons receiving hemodialysis.