Skip to main content

Research Repository

Advanced Search

All Outputs (33)

Influence of Baseline Kidney Function on Patient and Kidney Outcomes in Patients with COVID-19: A Multi-National Observational Study (2025)
Journal Article
Rhee, H., Macedo, E., Cutter, G., Judd, E., Parameswaran, S., Maccariello, E., Liu, W.-J., Selby, N. M., Bouchard, J., Garcia-Garcia, G., Neyra, J. A., Manjusha, Y., Abraham, J., Doi, K., Villamizar, G., Hurtado, A., & Mehta, R. L. (2025). Influence of Baseline Kidney Function on Patient and Kidney Outcomes in Patients with COVID-19: A Multi-National Observational Study. Journal of Clinical Medicine, 14(4), Article 1212. https://doi.org/10.3390/jcm14041212

Background/Objectives: Acute kidney injury (AKI) is a common complication of coronavirus disease-19 (COVID-19), but the impact of baseline kidney function and care processes on outcomes is not well understood. We hypothesized that baseline kidney hea... Read More about Influence of Baseline Kidney Function on Patient and Kidney Outcomes in Patients with COVID-19: A Multi-National Observational Study.

Collagen type III formation but not degradation is associated with risk of kidney disease progression and mortality after acute kidney injury (2024)
Journal Article
Sparding, N., Genovese, F., Karsdal, M. A., & Selby, N. M. (2025). Collagen type III formation but not degradation is associated with risk of kidney disease progression and mortality after acute kidney injury. Clinical Kidney Journal, 18(2), Article sfae413. https://doi.org/10.1093/ckj/sfae413

Background

Acute kidney injury (AKI), a rapid decrease in kidney function, is associated with increased risk of adverse outcomes including development and progression of CKD. Kidney fibrosis is one of the pathological processes central to this AKI... Read More about Collagen type III formation but not degradation is associated with risk of kidney disease progression and mortality after acute kidney injury.

Prospective study of change in skin autofluorescence over time and mortality in people receiving hemodialysis (2024)
Journal Article
Viramontes-Hörner, D., Selby, N. M., & Taal, M. W. (2024). Prospective study of change in skin autofluorescence over time and mortality in people receiving hemodialysis. Kidney International Reports, 9(7), 2110-2116. https://doi.org/10.1016/j.ekir.2024.03.020

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
Selby, N. M., & Francis, S. T. (2025). Assessment of Acute Kidney Injury using MRI. Journal of Magnetic Resonance Imaging, 61(1), 25-41. https://doi.org/10.1002/jmri.29281

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
Buchanan, C. E., Mahmoud, H., Cox, E. F., Prestwich, B. L., Noble, R. A., Selby, N. M., Taal, M. W., & Francis, S. T. (2023). Multiparametric Renal Magnetic Resonance Imaging for Prediction and Annual Monitoring of the Progression of Chronic Kidney Disease over Two Years. Journal of Clinical Medicine, 12(23), Article 7282. https://doi.org/10.3390/jcm12237282

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
Randhay, A., Tarek Eldehni, M., & Selby, N. M. (2023). Feedback control in hemodialysis. Seminars in Dialysis, https://doi.org/10.1111/sdi.13185

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
Horne, K. L., Viramontes-Hörner, D., Packington, R., Monaghan, J., Shaw, S., Akani, A., Reilly, T., Trimble, T., Figueredo, G., & Selby, N. M. (2023). A comprehensive description of kidney disease progression after acute kidney injury from a prospective, parallel-group cohort study. Kidney International, 104(6), 1185-1193. https://doi.org/10.1016/j.kint.2023.08.005

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
Gullapudi, V. R. L., Cox, E. F., Buchanan, C. E., Canaud, B., White, K., Taal, M. W., Selby, N. M., & Francis, S. T. (2024). Randomised trial comparing standard versus thermocontrolled haemodialysis using intradialytic cardiac, brain and renal magnetic resonance imaging. Nephrology Dialysis Transplantation, 39(2), 233–241. https://doi.org/10.1093/ndt/gfad150

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.

Room for improvement: diagnosing and managing acute coronary syndromes in persons with reduced eGFR (2022)
Journal Article
Horne, K. L., Taal, M. W., & Selby, N. M. (2022). Room for improvement: diagnosing and managing acute coronary syndromes in persons with reduced eGFR. Kidney International, 102(1), 20-22. https://doi.org/10.1016/j.kint.2022.04.017

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
Viramontes-Hörner, D., Pittman, Z., Selby, N. M., & Taal, M. W. (2022). Impact of malnutrition on health-related quality of life in persons receiving dialysis: a prospective study. British Journal of Nutrition, 127(11), 1647-1655. https://doi.org/10.1017/S000711452100249X

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
Read, D., Doleman, B., Heinink, T., Selby, N., Lund, J., Phillips, B., & Williams, J. (2021). Contrast‐enhanced ultrasound assessed renal microvascular perfusion may predict postoperative renal complications following colorectal surgery. Clinical and Experimental Pharmacology and Physiology, 48(7), 971-977. https://doi.org/10.1111/1440-1681.13501

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
Buchanan, C., Mahmoud, H., Cox, E., Noble, R., Prestwich, B., Kasmi, I., Taal, M. W., Francis, S., & Selby, N. M. (2021). Multiparametric MRI assessment of renal structure and function in acute kidney injury and renal recovery. Clinical Kidney Journal, 14(8), 1969-1976. https://doi.org/10.1093/ckj/sfaa221

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
Stewart, J., Stewart, P., Walker, T., Viramontes Horner, D., Lucas, B., White, K., Taal, M. W., Selby, N. M., & Morris, M. (2021). Iterative Run-to-Run Learning Model to Derive Continuous Brachial Pressure Estimates from Arterial and Venous Lines During Dialysis Treatment. Biomedical Signal Processing and Control, 65, Article 102346. https://doi.org/10.1016/j.bspc.2020.102346

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
Kolhe, N. V., Fluck, R. J., Selby, N. M., & Taal, M. W. (2020). Acute kidney injury associated with COVID-19: A retrospective cohort study. PLoS Medicine, 17(10), Article e1003406. https://doi.org/10.1371/journal.pmed.1003406

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
Viramontes Hörner, D., Selby, N. M., & Taal, M. W. (2020). Skin autofluorescence and malnutrition as predictors of mortality in persons receiving dialysis: a prospective cohort study. Journal of Human Nutrition and Dietetics, 33(6), 852-861. https://doi.org/10.1111/jhn.12764

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
Viramontes Hörner, D., Selby, N. M., & Taal, M. W. (2020). Factors associated with change in skin autofluorescence in persons receiving dialysis. Kidney International Reports, 5(5), 654-662. https://doi.org/10.1016/j.ekir.2020.02.003

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.