American journal of kidney diseases : the official journal of the National Kidney Foundation
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Review
Artificial Intelligence in Nephrology: Core Concepts, Clinical Applications, and Perspectives.
Artificial intelligence is playing an increasingly important role in many fields of medicine, assisting physicians in most steps of patient management. In nephrology, artificial intelligence can already be used to improve clinical care, hemodialysis prescriptions, and follow-up of transplant recipients. However, many nephrologists are still unfamiliar with the basic principles of medical artificial intelligence. ⋯ We define the core concepts of artificial intelligence and machine learning and cover the basics of the functioning of neural networks and deep learning. We also discuss the most recent clinical applications of artificial intelligence in nephrology and medicine; as an example, we describe how artificial intelligence can predict the occurrence of progressive immunoglobulin A nephropathy. Finally, we consider the future of artificial intelligence in clinical nephrology and its impact on medical practice, and conclude with a discussion of the ethical issues that the use of artificial intelligence raises in terms of clinical decision making, physician-patient relationship, patient privacy, and data collection.
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Multicenter Study Observational Study
The Association Between Kidney Disease and Diabetes Remission in Bariatric Surgery Patients With Type 2 Diabetes.
The association between bariatric surgery, type 2 diabetes, and chronic kidney disease (CKD) is poorly understood. We studied whether remission of type 2 diabetes induced by bariatric surgery influences markers of kidney disease, if CKD is associated with remission of diabetes after bariatric surgery, and if baseline levels of gut hormones and peptides modify these associations. ⋯ Remission of type 2 diabetes 5 years after bariatric surgery was associated with improvements in albuminuria and stabilized prognostic risk for CKD, but not with eGFR. Lower kidney function and greater prognostic risk at the time of bariatric surgery was linked to a lower likelihood of diabetes remission. These results highlight the need to identify the mechanisms through which bariatric surgery may delay the long-term progression of CKD in type 2 diabetes.
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Case Reports
Renal Vasculitis and Pauci-immune Glomerulonephritis Associated With Immune Checkpoint Inhibitors.
Immune checkpoint inhibitors are increasingly used to treat a variety of solid-organ and hematologic cancers. However, overactivation of the immune system can lead to immune-related adverse events, which are increasingly recognized in the kidney. There have been only rare reported cases of checkpoint inhibitor-associated glomerulonephritis and renal vasculitis, although vasculitis in other organs has been well described. ⋯ The time from checkpoint inhibitor initiation to immune-related adverse event presentation ranged from 2 weeks to 24 months. Three patients were treated with glucocorticoids, resulting in clinical resolution. Our series demonstrates that renal vasculitis and pauci-immune glomerulonephritis are important considerations in the differential diagnosis of checkpoint inhibitor-related reductions in kidney function.