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Neurological Involvement in Primary Systemic Vasculitis
Conclusion Neurological involvement is a common complication of PSV (Table 1), and neurologists play an important role in the identification and diagnosis of PSV patients with otherwise unexplained neurological symptoms as their chief complaint. This article summarizes the neurological manifestations of PSV and hopes to improve neuroscientists' understanding of this broad range of diseases. TABLE 1 Table 1. Common CNS and PNS involvements of primary systemic vasculitis. Author Contributions SZ conceived the article and wrote the manuscript. DY and GT reviewed and edited the manuscript. All authors ...
Source: Frontiers in Neurology - April 25, 2019 Category: Neurology Source Type: research

New XARELTO ® (rivaroxaban) Peripheral Artery Disease (PAD) Data from EXPLORER Clinical Research Program to be Unveiled at American Heart Association (AHA) Scientific Sessions 2020
RARITAN, N.J., November 9, 2020 – The Janssen Pharmaceutical Companies of Johnson & Johnson today announced that 10 data presentations will be shared at the virtual American Heart Association (AHA) Scientific Sessions 2020 from November 13-17. Most notably, four new sub-analyses of XARELTO® (rivaroxaban) from the landmark VOYAGER PAD trial, part of the EXPLORER global cardiovascular research program, will be presented, including two live, featured science oral presentations. “We're pleased VOYAGER PAD was selected to be front and center once again at a major medical congress, as there's an urgent need for data in ...
Source: Johnson and Johnson - November 9, 2020 Category: Pharmaceuticals Tags: Innovation Source Type: news

Renal physiology and kidney stones
Conclusions: The occurrence of a kidney stone is associated with an increased risk of cardiovascular events including AMI, death due to CHD,PTCA/CABG and stroke. These data suggest that people with a clinically recognized kidney stone should be followed more closely to evaluate for the possibility of subsequent cardiovascular events -- younger people and women.
Source: Nephrology Dialysis Transplantation - May 10, 2013 Category: Urology & Nephrology Authors: Alexander, R. T., Samuel, S., Wiebe, N., Bello, A., Klarenbach, S., Curhan, G. C., Tonelli, M., Hemmelgarn, B., Mingione, A., Terranegra, A., Aloia, A., Arcidiacono, T., Brasacchio, C., Hou, J., Dell'Antonio, G., Vezzoli, G., Soldati, L., Shimizu, T., Has Tags: Abstracts Source Type: research

Neurological complications in chronic kidney disease patients
Chronic kidney disease (CKD) is associated with a high prevalence of cerebrovascular disorders such as stroke, white matter diseases, intracerebral microbleeds and cognitive impairment. This situation has been observed not only in end-stage renal disease patients but also in patients with mild or moderate CKD. The occurrence of cerebrovascular disorders may be linked to the presence of traditional and non-traditional cardiovascular risk factors in CKD. Here, we review current knowledge on the epidemiological aspects of CKD-associated neurological and cognitive disorders and discuss putative causes and potential treatment. ...
Source: Nephrology Dialysis Transplantation - September 27, 2016 Category: Urology & Nephrology Authors: Chillon, J.-M., Massy, Z. A., Stengel, B. Tags: REVIEWS - CLINICAL SCIENCE AND OUTCOME RESEARCH IN NEPHROLOGY Source Type: research

Regulation of the epithelial Na+ channel by the mTORC2/SGK1 pathway
The epithelial Na+ channel (ENaC) is decisive for sodium reabsorption by the aldosterone-sensitive distal nephron (ASDN) of the kidney. ENaC is regulated by the serum- and glucocorticoid-inducible kinase 1 (SGK1), a kinase genomically upregulated by several hormones including glucocorticoids and mineralocorticoids. SGK1 is activated by the serine/threonine kinase mammalian target of rapamycin (mTOR) isoform mTORC2. SGK1 knockout (sgk1–/– mice) impairs renal Na+ retention during salt depletion. The mTOR catalytic site inhibitor, PP242, but not mTORC1 inhibitor rapamycin, inhibits ENaC, decreases Na+ flux in isol...
Source: Nephrology Dialysis Transplantation - January 25, 2016 Category: Urology & Nephrology Authors: Lang, F., Pearce, D. Tags: REVIEWS - BASIC SCIENCE AND TRANSLATIONAL NEPHROLOGY Source Type: research

Association of Serum Uromodulin with Death, Cardiovascular Events, and Kidney Failure in CKD.
CONCLUSIONS: Higher serum uromodulin is independently associated with lower risk for mortality, cardiovascular events, and kidney failure in white patients with CKD. CLINICAL TRIAL REGISTRY NAME AND REGISTRATION NUMBER: Deutsches Register für Klinische Studien (DRKS; German national database of clinical studies), DRKS00003971. PMID: 32291270 [PubMed - as supplied by publisher]
Source: Clinical Journal of the American Society of Nephrology : CJASN - April 13, 2020 Category: Urology & Nephrology Authors: Steubl D, Schneider MP, Meiselbach H, Nadal J, Schmid MC, Saritas T, Krane V, Sommerer C, Baid-Agrawal S, Voelkl J, Kotsis F, Köttgen A, Eckardt KU, Scherberich JE, GCKD Study Investigators Tags: Clin J Am Soc Nephrol Source Type: research

Fabry nephropathy: indications for screening and guidance for diagnosis and treatment by the European Renal Best Practice
Fabry disease (FD) is an X-linked disorder of glycosphingolipid catabolism resulting in the accumulation of glycolipids including globotriaosylceramide in cells of various tissues resulting in end-organ manifestations. Initially, FD is typically characterized by angiokeratoma and recurrent episodes of neuropathic pain in the extremities occurring during childhood or adolescence. Most affected patients also exhibit a decreased ability to sweat. Later in life, FD results in left ventricular hypertrophy, proteinuria, renal failure and stroke. These later disease manifestations are non-specific and also common in diabetes, hyp...
Source: Nephrology Dialysis Transplantation - March 5, 2013 Category: Urology & Nephrology Authors: Terryn, W., Cochat, P., Froissart, R., Ortiz, A., Pirson, Y., Poppe, B., Serra, A., Van Biesen, W., Vanholder, R., Wanner, C. Tags: NDT PERSPECTIVES Source Type: research

Cardiovascular Risk Factors and Events in Pancreas-Kidney Transplants
Abstract: Cardiovascular and cerebrovascular disease (CCVD) are major causes of morbidity and mortality among patients with diabetes. Strict control of treatable risk factors that contribute to atherosclerosis is important to reduce the risk of stroke, myocardial infarction, and peripheral arterial disease. Simultaneous pancreas-kidney transplantation (SPKT) may significantly improve these risk factors in patients with type 1 diabetes. We studied 103 SPKT from our center with both organs functioning for metabolic and hypertensive control; body mass index (BMI); immunosuppression; and CCVD events. The 53 females/50 males s...
Source: Transplantation Proceedings - April 1, 2013 Category: Transplant Surgery Authors: L. Martins, I. Fonseca, L. Dias, J. Malheiro, A. Rocha, P. Azevedo, H. Silva, R. Almeida, A.C. Henriques, J. Davide, A. Cabrita Tags: Renal Transplantation Source Type: research

Kidney disease and cognitive function.
Abstract We provide a brief review of research on chronic kidney disease and cognitive performance, including dementia. We touch briefly on the literature relating end-stage-renal disease to cognitive function, but focus on studies of modest and moderate forms of chronic kidney disease (CKD) that precede dialysis and transplantation. We summarize previous reviews dealing with case control studies of patients but more fully examine community-based studies with large samples and necessary controls for demographic risk factors, cardiovascular variables, and other confounds such as depression. In addition we suggest p...
Source: Contributions to Nephrology - May 26, 2013 Category: Urology & Nephrology Authors: Elias MF, Dore GA, Davey A Tags: Contrib Nephrol Source Type: research

Effects of angiotensin receptor blockade (ARB) on mortality and cardiovascular outcomes in patients with long-term haemodialysis: a randomized controlled trial
Conclusions BP-lowering treatment with an ARB did not significantly lower the risks of major cardiovascular events or death among patients with hypertension on chronic HD. (Cochrane Renal Group Prospective Trial Register number CRG010600030).
Source: Nephrology Dialysis Transplantation - June 18, 2013 Category: Urology & Nephrology Authors: Iseki, K., Arima, H., Kohagura, K., Komiya, I., Ueda, S., Tokuyama, K., Shiohira, Y., Uehara, H., Toma, S., on behalf of the Olmesartan Clinical Trial in Okinawan Patients Under OKIDS (OCTOPUS) Group, Tomiyama, Arima, Chinen, Tokashiki, Hirano-Nakasone, N Tags: Intra- and Extracorporeal Treatment of Kidney Failure Source Type: research

Hypertension in hemodialysis patients treated with atenolol or lisinopril: a randomized controlled trial
Conclusions Among maintenance dialysis patients with hypertension and left ventricular hypertrophy, atenolol-based antihypertensive therapy may be superior to lisinopril-based therapy in preventing cardiovascular morbidity and all-cause hospitalizations. (Funded by the National Institute of Diabetes and Digestive and Kidney Diseases; ClinicalTrials.gov number: NCT00582114)
Source: Nephrology Dialysis Transplantation - February 28, 2014 Category: Urology & Nephrology Authors: Agarwal, R., Sinha, A. D., Pappas, M. K., Abraham, T. N., Tegegne, G. G. Tags: Intra- and Extracorporeal Treatments of Kidney Failure Source Type: research

Cardiovascular Risk Assessment Before and After Kidney Transplantation
Cardiovascular disease (CVD) is the leading cause of death in dialysis patients and the most common cause of death and allograft loss among kidney transplant recipients. End-stage renal disease (ESRD) is associated with an increased incidence and prevalence of a wide range of CVDs including coronary artery disease, stroke, congestive heart failure, atrial fibrillation, sudden cardiac death, pulmonary hypertension, and valvular heart disease. CVD risk factors are very common in patients with ESRD, and most patients have multiple risk factors. Kidney transplantation is the treatment of choice for patients with ESRD, as a suc...
Source: Cardiology in Review - June 6, 2014 Category: Cardiology Tags: Review Articles Source Type: research

The Safety of Erythropoiesis-Stimulating Agents for the Treatment of Anemia Resulting from Chronic Kidney Disease
Abstract Chronic kidney disease (CKD) anemia treatment was revolutionized in the late 1980s with the introduction of recombinant human erythropoietin. This and related erythropoiesis-stimulating agents (ESAs) greatly benefited patients by decreasing debilitating symptoms, improving their quality of life, and freeing them from dependence on blood transfusions with their associated complications such as infections, sensitization impeding transplantation, and secondary iron overload. However, even in the initial studies, untoward effects were noted in patients receiving ESAs, including worsening hypertension, seizure...
Source: Clinical Drug Investigation - February 19, 2016 Category: Drugs & Pharmacology Source Type: research

Autosomal dominant polycystic kidney disease: Study of clinical characteristics in an Indian population.
Abstract Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary form of kidney disease. Clinical data on this multisystem disorder are scarce from developing countries. We conducted a prospective observational study of the clinical profile of ADPKD patients at a single center over a period of six years. A total of 208 patients were studied. Majority were male (60.6%) and the mean age was 45.8 ± 14.5 years. About 61.5% had early stage (Stages 1-3) of chronic kidney disease (CKD) and 38.5% had advanced CKD (Stages 4 and 5). Clinical features observed included pain abdomen (46.2%), noctur...
Source: Saudi Journal of Kidney Diseases and Transplantation - December 31, 2016 Category: Urology & Nephrology Authors: Vikrant S, Parashar A Tags: Saudi J Kidney Dis Transpl Source Type: research

Chronic organ failure in adult sickle cell disease.
Authors: Vichinsky E Abstract Sickle cell disease is now a chronic adult illness characterized by progressive multiorgan failure, particularly involving the brain and kidney. The etiology is multifactorial; it includes hemolysis and nitric oxide deficiency. As patients age, most experience neurologic insult. Twenty-five percent of older adults have had a clinical stroke and at least half of the population have had a silent infarct, cortical atrophy, and neurocognitive impairment. Periodic screening with neuroimaging and neurocognitive testing is recommended. Identification and correction of modifiable risk factors ...
Source: Hematology ASH Education Program - December 10, 2017 Category: Hematology Tags: Hematology Am Soc Hematol Educ Program Source Type: research

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