View clinical trials related to Renal Insufficiency, Chronic.
Filter by:Vifor International Ltd. is seeking real-world evidence (RWE) to better understand the epidemiology, patient characteristics, and management of CKD-aP in the real-world clinical setting.
Pain is a frequent and difficult to treat symptom in patients with advanced kidney disease undergoing hemodialysis. Pharmacokinetics and pharmacodynamics have complex pharmacokinetics and pharmacodynamics in these types of patients, so non-pharmacological therapies could be very useful. In this project the investigators propose to test whether the use of a virtual reality platform, designed by the company Psious and tested in other clinical settings, can reduce the pain that patients experience during connection to the dialysis session. For this the investigators have designed a crossover clinical trial, which will be carried out on 107 hemodialysis patients, in which the intensity of pain (primary objective) and anxiety (secondary objective) that patients experience in the sessions in which participants are treated Using virtual reality, it will be compared with the intensity of pain and anxiety experienced by these same patients, in sessions in which the virtual reality platform is not used. The results of this clinical trial can support the use of virtual reality as an adjunctive pain treatment in patients with advanced kidney disease.
In the Kidney ACTion study, CKD (Chronic Kidney Disease) patients at increased risk of progression to ESRD (End Stage Renal Disease) will be randomly assigned to either standard of care in a specialist nephrology outpatient clinic or to receiving CKD care supported by a novel AI-supported (Artificial Intelligence) software solution.
In people with type 2 diabetes (T2D), the body makes insulin, but cannot use it well. This results in high blood sugar levels causing damage to the blood vessels inside the kidneys. High blood pressure is a common condition that can cause damage to the blood vessels and heart if it is untreated. High blood pressure is also known as hypertension. Patients with type 2 diabetes (T2D) or high blood pressure are at a higher risk of having chronic kidney disease (CKD). In people with CKD, the kidneys become damaged and do not work as they should. Over time, the function of the kidney declines more, and this can lead to the requirement for dialysis or kidney transplantation. Most people with CKD are also at risk of heart conditions, such as heart attack or stroke. In this trial, the researchers want to learn if BAY2327949 reduces the amount of protein in the participants' urine. Protein in the urine is one of the signs of CKD. The researchers will compare the effects of BAY2327949 to a placebo. A placebo looks like the study drug but does not have any medicine in it. BAY2327949 is assumed to increase the blood flow through the kidneys, which may slow down the worsening of the disease. The researchers will use a placebo to learn if the changes seen in the participants are due to BAY2327949 or if the results could be due to chance. This trial will include about 120 men and women over the age of 45 who have CKD. The participants will have T2D or high blood pressure, and a further disease of the heart or blood vessels. During the trial, the participants will take either BAY2327949 or a placebo once a day for 28 days. The participants will visit their trial site about 9 times during the trial, and need to provide urine samples to check the participants' CKD symptoms. At the visits, the doctors will ask them if they have any health problems. They will also take blood samples to perform laboratory assessments.
This open-labeled, multicenter study is designed to evaluate the efficacy, safety and PK/PD of roxadustat in ESA-naïve and ESA-treated pediatric patients with CKD Stages 3, 4, and 5, as well as end-stage renal disease (ESRD) who are receiving either hemodialysis (HD) or peritoneal dialysis (PD). The study will enroll patients between the ages of 2 to <18 years in two sequential cohorts, with the older cohort of ages 12 to <18 years enrolled first. Approximately 30 patients will be enrolled in each age-based cohort.
Study was cancel due to principle investigator had been resigned
We aim to investigate the antiproteinuric effect of adding Dapagliflozin to the standard of care in children with proteinuria.
110 individuals with stage 4-5 Chronic Kidney Disease (CKD) will be randomized to 1-year of blinded Evolocumab or placebo. Subjects will undergo evaluation of circulating lipids at baseline and end of study. A substudy including 50 subjects will assess myocardial rest and stress positron emission tomography (PET) at baseline and at 1-year.
Audit and feedback is an extensively investigated quality intervention, which according to the last Cochrane review leads to small but potentially important improvements in professional practice. There is some evidence that feedback can improve EHR registration but the effect and important features of feedback are still the subject of debate. Previous work has identified some testable and theory-informed hypotheses for designing an audit and feedback intervention and suggestions to improve the effectiveness of the intervention are available in literature. There are several criteria feedback could meet to have an impact on the registration level of GP's in the EHR. The researchers now want to evaluate if the effort to make an extended feedback intervention has an effect on the registration behavior of the GP. The research question is: Does an audit and extended feedback intervention improves the quality of registration in the EHR of the general physician compared to basic feedback?
Worldwide, diabetic kidney disease (DKD) is the most common cause of chronic and end stage kidney disease. Large-sized prospective randomized clinical trials indicate that intensified glucose and blood pressure control, the latter especially by using agents that interfere with the renin-angiotensin-aldosterone system (RAS), halts the onset and (particularly) the progression of DKD, in both type 1 Diabetes Mellitus (T1DM) and type 2 Diabetes Mellitus (T2DM) patients. However, despite the wide use of angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs), a considerable amount of patients develop DKD (20-40%), indicating an unmet need for renoprotective therapies as DKD largely causes the increased mortality risk from cardiovascular disease (CVD) in people with diabetes. Sodium-glucose linked transporters (SGLT-2) inhibitors are a relatively novel glucose-lowering drug for the treatment of T2DM as they lower plasma glucose levels by blocking renal glucose reabsorption. In addition, these agents exert pleiotropic actions beyond glucose control. As such, SGLT-2 inhibitors decrease proximal sodium reabsorption, reduce blood pressure, body weight and uric acid. In large trials and likely through these pleiotropic effects, SGLT2 inhibitors reduce cardiovascular mortality, hospitalization for heart failure and reduce end stage kidney disease. At this point in time, the renoprotective mechanisms involved with SGLT-2 inhibition still remain speculative, though a consistent finding is that SGLT-2 inhibitors reduce estimated eGFR after first dosing, which is reversible after treatment cessation. This "dip" indicates a renal hemodynamic phenomenon reminiscent of the RAS blockers and is thought to reflect a reduction in intraglomerular pressure. The mechanisms of this observation have only been partially investigated by us and others. From studies in peolpe with T1DM it is hypothesized that SGLT-2 inhibition increases sodium chloride delivery to the macula densa, which in turn augments the afferent arteriolar resistances, known as tubuloglomerular feedback (TGF), consequently reducing glomerular (hyper)filtration and hydrostatic pressure. Recently a trial has been conducted in humans with T2DM to investigate if this also holds true in these patients. Suprisingly, this study showed that the renohemodynamic actions of SGLT-2 inhibition in T2DM are not due to afferent vasoconstriction but rather efferent vasodilation [van Bommel/van Raalte Kidney International 2019 in press]. The investigators realized that the SGLT-2 associated dip in eGFR remains insufficient understood. The increase in sodium excretion following SGLT-2 inhibition peaks at day 2-3 after which it normalizes. It is unknown whether this drop in eGFR is related to this peak in sodium excretion, as the drop remains after normalization of sodium excretion. Therefore it might be possible that glucosuria, by inducing osmotic diuresis, is the main driver of the reduction in intraglomerular pressure more than sodium, since SGLT-2 inhibitors cause persisting glucosuria. Furthermore, it is known that SGLT-2 induced glucosuria and possibly sodium excretion is dependent of renal function and HbA1c and consequently is diminished in people with CKD or without T2DM. However, the renoprotective effects in T2DM are also observed in patients with impaired kidney function and seem statistically independent of glucose levels. Until now it has not been investigated whether or not the SGLT-2 induced eGFR alterations occur in people with CKD with or without T2DM. It is clinically relevant to understand the renal hemodynamics of SGLT-2 inhibitors in these populations since then it is possible to interpret the results from the ongoing trials in people with CKD without T2DM, such as EMPA-KIDNEY and DAPA-CKD. Recently, potential mediators of renal arterole tone, such as adenosine, have been measured to gain more insight into mechanisms of SGLT-2 inhibitor-induced changes in renal hemodynamics. Adenosine is known to augment preglomerular arteriolar resistance. Adenosine was significantly increased after SGLT-2 inhibition, as was also observed in patients with type 1 diabetes. However, it can also induce postglomerular vasodilation via A2aR activation in the presence of RAS blockade. One study in T1DM rats has shown that increased adenosine generation by the macula densa in response to SGLT-2 inhibition suppresses hyperfiltration, as the improvements in preglomerular arteriolar resistance were abolished after adenosine antagonist administration. To date, this has not been investigated in T2DM humans. Therefore, this trial will assess TGF responses with and without adenosine blockade by caffeine.