View clinical trials related to Kidney Diseases.
Filter by:PREFERRED-1 is a pilot study for a large randomized, pragmatic, open-label, comparative-effectiveness trial. The pilot study will enroll at least 60 patients from at least 6 different hemodialysis centres in Ontario, Canada. Patients on outpatient maintenance hemodialysis at high risk of fragility fracture, will be randomized 1:1 to a denosumab care pathway vs. usual care
This is a prospective multi-centre, observational cohort study of incident and prevalent patients diagnosed with a kidney disease in China.
This is a prospective, observational study to assess the effect of SGLT2 inhibitors on surrogate markers of kidney and cardiovascular health in patients with stage 3b and 4 chronic kidney disease (CKD). This study includes three clinic in person visits and weekly telephone visits for 12 weeks. 1. Recruit 28 patients with CKD stages 3b-4 and follow up for 12 weeks 2. Determine the effect of interventions on the primary outcome variable serum klotho measured by immunoprecipitation-immunoblot
Studying the causal roles of components of the renin-angiotensin-aldosterone system (including angiotensin-(1-7) (Ang-(1-7)), angiotensin-converting enzyme 2 (ACE2), Ang II, and ACE), uric acid, and klotho in pediatric hypertension and related target organ injury, including in the heart, kidneys, vasculature, and brain. Recruiting children with a new hypertension diagnosis over a 2-year period from the Hypertension and Pediatric Nephrology Clinics affiliated with Brenner Children's Hospital at Atrium Health Wake Forest Baptist and Atrium Health Levine Children's Hospital. Healthy control participants will be recruited from local general primary care practices. Collecting blood and urine samples to analyze components of the renin-angiotensin-aldosterone system (Ang-(1-7), ACE2, Ang II, ACE), uric acid, and klotho, and measuring blood pressure, heart structure and function, autonomic function, vascular function, and kidney function at baseline, year 1, and year 2. Objectives are to investigate phenotypic and treatment response variability and to causally infer if Ang-(1-7), ACE2, Ang II, ACE, uric acid, and klotho contribute to target organ injury due to hypertension.
CU-Med Biobank collaborates with different researchers for collecting and distributing human biospecimens and clinical data for assisting scientific research.
A prospective, single-arm, multi-center post-market surveillance study of the BD® WavelinQ™ EndoAVF System for the Creation of Arteriovenous (AV) Fistula in Patients Requiring Dialysis.
Proven therapy for DKD is primarily limited to RAAS blockers and SLGT2i. Weight reduction has the potential to become an additional and much needed treatment option. Of all the weight reduction strategies metabolic surgery is suited to be the most effective. Yet no study has of yet compared the effect of metabolic surgery against best medical treatment on the progression of DKD. This pilot trial is designed to be the first determine the efficacy of metabolic surgery in slowing progression of DKD as compared to best medical therapy. The study design will address all the major limitations previously documented, including the major dilemma of estimating versus measuring GFR. Of note, the study's design will allow its sample size to be adjusted upward using an adaptive design if necessary, to achieve statistical significance. It will also inform study design and sample size issues for all future studies in this field. The payoff of establishing metabolic surgery as a new and effective intervention to slow progression to ESRD would be great in terms of reducing patient suffering and societal costs. This will be an open-label, randomized trial involving sixty (60) patients with diabetic kidney disease (DKD) and obesity who will undergo Roux-en-Y gastric bypass (RYGB) in the intervention arm or receive best medical treatment (BMT) in the control arm. The aim of this prospective, open, randomized study is to evaluate the efficacy and safety of RYGB surgery versus best medical treatment on the progression of DKD in patients with type 2 diabetes and obesity.
Hispanic/Latino (HL) and American Indian (AI) patients are more likely than whites to have kidney failure, but less likely to complete transplant evaluation or receive a kidney transplant (KT), the best treatment for kidney failure. Using comparative effectiveness research methods, we will conduct a pragmatic randomized trial to compare the efficacy and cost- effectiveness of two approaches to help HL and AI patients overcome barriers to completing transplant evaluation and receiving a KT: a streamlined KT evaluation process and a peer-assisted evaluation program; and, we will determine best practices to assist other transplant centers in implementing the better program. Findings from this work may help reduce disparities in transplant evaluation and KT.
The desire to reduce complications related to percutaneous access and morbidity related to tract size has led researchers to evaluate PCNL using smaller-caliber instruments. In this context, mini-PCNL has emerged. Its efficacy and safety have been demonstrated at the cost of a lower stone-free rate. The effectiveness of existing Ho: YAG lasers is limited by the need for manual removal of stone fragments and mobilization of them due to the lack of a simultaneous aspiration system. Consequently, this has been associated with long surgical times to achieve stone-free status. This requires multiple insertions and extractions of the nephroscope to facilitate the recovery of all fragments. This repeated step can cause the safety rails to be inadvertently removed or the sheaths to be disinserted. Sometimes compromising surgical results. Faced with this situation, the search for better and more efficient energy sources still continues. With this, modern lithotripters have emerged that combine energy sources and work more efficiently than any of them independently and, consequently, improve stone removal. Cyberwand ™ (Olympus, Tokyo, Japan), Swiss Lithoclast® Master / Select (EMS SA, Switzerland / Boston Scientific, Marlborough, MA, USA) and Shockpulse-SE ™ (Olympus, Tokyo, Japan) are some examples; although they have their own set of advantages, none have proven to be superior to any other. As previously discussed, ballistic-ultrasonic lithotripsy combines ultrasonic and ballistic energy together with a suction system with encouraging results in terms of a shorter lithotripsy time and the respective economic impact of fewer surgical events and less operating time required for the stone removal. Therefore, it is convenient to make a comparison between the results of lithotripsy with Ho: YAG laser energy and lithotripsy with LithoClast Trilogy EMS; and thereby determine which is the most effective method in the resolution of kidney stones through a miniaturized percutaneous tract.
This is a prospective international multi-centre, observational cohort study of incident and prevalent patients diagnosed with a kidney disease