Search results for "Proteinuria."

Congenital Solitary Kidney in Children: Size Matters

2016

We assessed renal function outcome in children with congenital solitary kidney and evaluated prognostic risk factors.We retrospectively studied the clinical charts of 210 children presenting with congenital solitary kidney at 2 pediatric nephrology and 5 pediatric units between January 2009 and October 2012. Children 0 to 18 years old with a congenital solitary kidney confirmed by scintigraphy were enrolled. Of the patients 146 were suitable for analysis. Median followup was 4.6 years. Primary outcome was decreased estimated glomerular filtration rate, and secondary outcome was occurrence of proteinuria and/or systemic hypertension. Primary outcome-free survival analysis was performed, incl…

Lipoprotein(a) levels in relation to albumin concentration in childhood nephrotic syndrome

1999

have been found in patients with end-stage renal disMethods. To investigate a model of nephrotic syndrome in eases, whereas after kidney transplantation, Lp(a) levels the absence of renal failure, we studied a group of 84 children seem to decrease [7‐9]. To explain the increase of Lp(a) in different clinical stages of the disease for a period of five plasma levels in end-stage renal diseases, it has been years. We evaluated the direct relationships between lipoproteins, including Lp(a), and/or plasma albumin and proteinuria. suggested that the kidney might play a role in Lp(a) Results. Lp(a) levels were significantly higher in the subjects metabolism as a catabolic site or by producing some…

Nutcracker syndrome due to left renal vein compression by an aberrant right renal artery

2007

Classic nutcracker syndrome is caused by left renal vein compression between the superior mesenteric artery and aorta, leading to retrograde venous hypertension associated with such urinary abnormalities as hematuria or proteinuria. We describe a case of symptomatic nutcracker syndrome treated by means of stent placement in which hypertension in the left renal vein was caused by stenosis of this vein compressed by an aberrant right renal artery at a point closer to the inferior vena cava.

Cardiovascular risk profile and morbidity in subjects affected by type 2 diabetes mellitus with and without diabetic foot

2007

Diabetic foot syndrome (DFS) is the most frequent cause of hospitalization of diabetic patients and one of the most economically demanding complications of diabetes. People with diabetes have been shown to have higher mortality than people without diabetes. On this basis, the aim of our study was to evaluate the possible role of diabetic foot as a cardiovascular risk marker in patients with type 2 diabetes mellitus. We enrolled 102 consecutive patients with type 2 diabetes mellitus with diabetic foot and 123 patients with type 2 diabetes mellitus without limb lesions to compare the prevalence of main cardiovascular risk factors, subclinical cardiovascular disease, previous cardiovascular mo…

Urinary albumin excretion and glomerular filtration rate across the spectrum of glucose abnormalities in essential hypertension.

2006

The objective of this study was to assess the relationship between urinary albumin excretion (UAE) and GF across the spectrum of the glucose metabolism abnormalities in a large population of patients with hypertension. The Microaluminuria en Pacientes con Glucemia Basal Alterada (MAGAL) is a multicenter, cross-sectional study that was carried out by 1723 primary care physicians. A total of 6227 patients with essential hypertension (in three groups: [1] normal fasting glucose100 mg/dl, [2] impaired fasting glucoseor =100 to 126 mg/dl, and [3] type 2 diabetes) were analyzed in this substudy. GFR was estimated by using the Modification of Diet in Renal Disease (MDRD) abbreviated equation. A si…

Relationship between adherence to the Mediterranean Diet, intracerebral hemorrhage, and its location

2018

INTRODUCTION: Although some authors evaluated the relationship between adherence to the Mediterranean Diet (MeDi) and both ischemic and hemorrhagic stroke, hemorrhagic stroke alone is not yet examined. AIMS: We conducted a retrospective study to evaluate the relationship between adherence to MeDi and intracerebral hemorrhage (ICH) and different locations of ICH (ganglionic/internal capsule, brainstem/cerebellum, or lobar). METHODS: We analyzed charts and collected data of all consecutive patients with ICH admitted to our Internal Medicine Ward from 2005 to 2014. A scale indicating the degree of adherence to the traditional MeDi Score was constructed. RESULTS: When compared with 100 subjects…

Insulin, sodium-lithium countertransport, and microalbuminuria in hypertensive patients.

1998

Abstract —Both microalbuminuria (>0.290 nmol/min [20 μg/min]) and high sodium-lithium countertransport (SLC) in diabetic or hypertensive humans are predictive of overt nephropathy and more aggressive cardiovascular complications, perhaps induced by insulin resistance. To analyze the relationships between microalbuminuria, SLC, microalbuminuria, and insulin in essential hypertension, we studied 90 hypertensive white patients, 25 of whom had microalbuminuria and 32 of whom were healthy. When urine sampling was completed for albuminuria determination, SLC was measured; all patients then underwent standard (75 g) oral glucose load to measure basal (0 minutes) and 2-hour glucose and insulin …

Measurement of microalbuminuria – what the nephrologist should know

2005

Interstitielle Nephritis bei atypischer Manifestation eines Sj�gren's Syndrom

1980

A patient was observed with interstitial nephritis which resulted in renal tubular acidosis (distal type), tubular proteinuria and defective urinary concentrating ability in the absence of edema, elevated arterial blood pressure, glomerular proteinuria or abnormal urinary sediment. The presence of interstitial nephritis was established by renal biopsy which showed dense infiltrates in the interstitium, interstitial fibrosis and thickening and splitting of the pericapillary basal membranes. Immunofluorescence was non contributory. Extrarenal symptoms were discrete (arthralgia of both hands, Raynaud's syndrome upon cold exposure). Mixed connective tissue disease (MCTD) was suspected because o…

Young woman with Branchio-Oto-Renal Syndrome and a novel mutation in the EYA-1 gene

2011

Branchio-oto-renal (BOR) syndrome is an autosomal dominant disease clinically characterized by the coexistence of some or all of the following major disorders: deafness, cervical branchial fistulae, preauricular pits, and renal abnormalities. Most families with BOR syndrome have mutations on the EYA-1 gene on chromosome 8q. We present the case of a 23-year-old Italian woman without a familial history of BOR syndrome. The patient, who had hearing loss and a history of surgeries for correction of bilateral cervical branchial fistulae and bilateral preauricular pits, presented with renal impairment, hypertension and overt proteinuria. DNA sequencing showed a novel heterozygous mutation 1420-14…