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The N-PATH (Nephrology Partnership for Advancing Technology in Healthcare) program concluded with the 60th European Renal Association 2023 Congress in Milan, Italy. This collaborative initiative aimed to provide advanced training in interventional nephrology to young European nephrologists. Funded by Erasmus+ Knowledge Alliance, N-PATH addressed the global burden of chronic kidney disease (CKD) and the shortage of nephrologists. CKD affects >850 million people worldwide, yet nephrology struggles to attract medical talent, leading to unfilled positions in residency programs. To address this, N-PATH focused on enhancing nephrology education through four specialized modules: renal expert in renal pathology (ReMAP), renal expert in vascular access (ReVAC), renal expert in medical ultrasound (ReMUS) and renal expert in peritoneal dialysis (RePED). ReMAP emphasized the importance of kidney biopsy in nephrology diagnosis and treatment, providing theoretical knowledge and hands-on training. ReVAC centred on vascular access in haemodialysis, teaching trainees about different access types, placement techniques and managing complications. ReMUS recognized the significance of ultrasound in nephrology, promoting interdisciplinary collaboration and preparing nephrologists for comprehensive patient care. RePED addressed chronic peritoneal dialysis, offering comprehensive training in patient selection, prescription, monitoring, complications and surgical techniques for catheter insertion. Overall, N-PATH's strategy involved collaborative networks, hands-on training, mentorship, an interdisciplinary approach and the integration of emerging technologies. By bridging the gap between theoretical knowledge and practical skills, N-PATH aimed to revitalize interest in nephrology and prepare proficient nephrologists to tackle the challenges of kidney diseases. In conclusion, the N-PATH program aimed to address the shortage of nephrologists and improve the quality of nephrology care in Europe. By providing specialized training, fostering collaboration and promoting patient-centred care, N-PATH aimed to inspire future nephrology professionals to meet the growing healthcare demands related to kidney diseases and elevate the specialty's status within the medical community. [ABSTRACT FROM AUTHOR]

Epidemiological data show an increasing diffusion of diabetes mellitus worldwide. In the diabetic subject, the risk of onset of chronic kidney disease (CKD) and its progression to the terminal stage remain high, despite current prevention and treatment measures. Although SGLT2 inhibitors have been approved as blood glucose lowering drugs, they have shown unexpected and surprising cardioprotective and nephroprotective efficacy. The multiple underlying mechanisms of action are independent and go beyond glycemic lowering. Hence, it has been speculated to extend the use of these drugs also to subjects with advanced stages of CKD, who were initially excluded because of the expected limited glucose-lowering effect. Non-diabetic patients could also benefit from the favorable effects of SGLT2 inhibitors: subjects with renal diseases with different etiologies, heart failure, high risk or full-blown cardiovascular disease. In addition, these drugs have a good safety profile, but several post-marketing adverse event have been reported. The ongoing clinical trials will provide clearer information on efficacy, strength and safety of these molecules. The purpose of this review is to analyze the available evidence and future prospects of SGLT2 inhibitors, which could be widely used in nephrology clinical practice., (Copyright by Società Italiana di Nefrologia SIN, Rome, Italy.)

Iodinated contrast-induced nephropathy is one of the most feared complications of percutaneous coronary interventions and is associated with increased cardio-vascular mortality and a faster progression towards end stage renal disease. The effects of the iodinated contrast medium on intra-renal hemodynamics and its direct cytotoxic action on proximal tubular cells contribute synergistically to the pathophysiology of renal damage. Since the therapeutic options are extremely limited, the rapid identification of risk factors and the timely implementation of preventive strategies are mandatory to reduce the incidence of iodinated contrast-induced nephropathy. To date, the criteria for defining and staging contrast medium nephropathy are still based on the increase of serum creatinine and/or contraction of diuresis, which are lacking in specificity and therefore do not allow early diagnosis. The aim of this review is to report the latest evidence on the pathophysiological mechanisms that contribute to renal damage by iodinated contrast medium, on the risk stratification tools and on the new early biomarkers of contrast-induced nephropathy, while also focusing on the most validated prevention strategies., (Copyright by Società Italiana di Nefrologia SIN, Rome, Italy.)

The correct management of patients with kidney stones is a crucial issue for nephrologists. In recent years, the incidence and prevalence rates of nephrolithiasis have maintained a growing trend worldwide, showing a strong correlation with other systemic disease such as diabetes mellitus, hypertension, obesity, metabolic syndrome and chronic kidney disease. International guidelines indicate computed tomography as the first choice for all adult patients with suspected acute symptoms for obstructive nephrolithiasis. Intravenous pyelogram is more useful in the follow-up of patients with relapsing nephrolithiasis and known stone composition, while the high costs and the long image acquisition times limit the routine use of magnetic resonance. Recent innovative tools have improved the accuracy of kidney stone localization and measuring with B-Mode and color Doppler imaging, thereby reducing the gap between ultrasonography and computer tomography. The aim of this review is to report the latest evidence on risk factors and on the pathophysiology of nephrolithiasis, and to compare the utility of the available imaging techniques in the management of patients with kidney stones, focusing on the role of ultrasonography and the present and future strategies to improve its accuracy., (Copyright by Società Italiana di Nefrologia SIN, Rome, Italy.)