Nomenclature in Palliative and Kidney Supportive Care: Not Just at the End-of-Life.

The multidimensional view of disease is fundamental in the care of complex diseases such as chronic kidney disease (CKD). It is appropriate to define and unify concepts that allow the different professionals involved in care to provide a multidisciplinary approach tailored to the needs of each individual. Given the increasing incidence of CKD worldwide and the fact that the disease may progress at different rates, there is a need to establish personalized, comprehensive approaches for each patient and their families at an earlier stage.

Diagnostic and Prognostic Potential of Multiparametric Renal MRI in Kidney Transplant Patients.

Background: Multiparametric MRI provides assessment of functional and structural parameters in kidney allografts. It offers a non-invasive alternative to the current reference standard of kidney biopsy.

Purpose: To evaluate the diagnostic and prognostic utility of MRI parameters in the assessment of allograft function in the first 3-months post-transplantation.

Association between Circulating Levels of 25-Hydroxyvitamin D and Matrix Metalloproteinase-10 (MMP-10) in Patients with Type 2 Diabetes.

Background: Matrix metalloproteinase-10 (MMP-10) levels increase progressively starting from early diabetic kidney disease (DKD) stages. Vitamin D3 (vitD3) deficit is associated with a higher risk of diabetic microangiopathy. Reduced MMP-10 expression has been observed after exposure to vitD3.

Perspectives on the Role of Magnetic Resonance Imaging (MRI) for Noninvasive Evaluation of Diabetic Kidney Disease.

Renal magnetic resonance imaging (MRI) techniques are currently in vogue, as they provide in vivo information on renal volume, function, metabolism, perfusion, oxygenation, and microstructural alterations, without the need for exogenous contrast media. New imaging biomarkers can be identified using these tools, which represent a major advance in the understanding and study of the different pathologies affecting the kidney. Diabetic kidney disease (DKD) is one of the most important diseases worldwide due to its high prevalence and impact on public health.

Glomerular Diseases in Diabetic Patients: Implications for Diagnosis and Management.

The prevalence of diabetes continues to rise worldwide. In addition to rising rates of diabetic kidney disease, we are also seeing a parallel rise in nondiabetic kidney disease among patients with diabetes. These nondiabetic lesions include focal segmental glomerulosclerosis, IgA nephropathy, membranous nephropathy, and other glomerular diseases.

Matrix Metalloproteinases in Diabetic Kidney Disease.

Around the world diabetic kidney disease (DKD) is the main cause of chronic kidney disease (CKD), which is characterized by mesangial expansion, glomerulosclerosis, tubular atrophy, and interstitial fibrosis. The hallmark of the pathogenesis of DKD is an increased extracellular matrix (ECM) accumulation causing thickening of the glomerular and tubular basement membranes, mesangial expansion, sclerosis, and tubulointerstitial fibrosis. The matrix metalloproteases (MMPs) family are composed of zinc-dependent enzymes involved in the degradation and hydrolysis of ECM components.

MMP-10 is Increased in Early Stage Diabetic Kidney Disease and can be Reduced by Renin-Angiotensin System Blockade.

Matrix metalloproteinases have been implicated in diabetic microvascular complications. However, little is known about the pathophysiological links between MMP-10 and the renin-angiotensin system (RAS) in diabetic kidney disease (DKD). We tested the hypothesis that MMP-10 may be up-regulated in early stage DKD, and could be down-regulated by angiotensin II receptor blockade (telmisartan).

Arterial spin labeling MRI is able to detect early hemodynamic changes in diabetic nephropathy.

Purpose: To investigate whether arterial spin labeling (ASL) MRI could detect renal hemodynamic impairment in diabetes mellitus (DM) along different stages of chronic kidney disease (CKD).

Materials And Methods: Three Tesla (3T) ASL-MRI was performed to evaluate renal blood flow (RBF) in 91 subjects (46 healthy volunteers and 45 type 2 diabetic patients). Patients were classified according to their estimated glomerular filtration rate (eGFR) as group I (eGFR > 60 mL/min/1.

[Chronic kidney disease in the elderly patient].

Chronic kidney disease (CKD) is widely prevalent worldwide, with a special impact on elderly population. Around half of people aged over 75 meet diagnostic criteria for CKD according to the recent 'Kidney disease improving global outcomes' (KDIGO) 2012 clinical practice guideline on the evaluation and management of CKD. However, geriatric patients have characteristics that may not be addressed by general guidelines.