View clinical trials related to CKD.
Filter by:To evaluate the relation between thyroid, parathyroid hormones and estimated glomerular filtration rate in chronic kidney disease .
The primary objective of this study is to assess the performance of the Nova StatStrip A Glucose/Creatinine Meter System in the hands of the subject (lay user) and compare the result to an accepted Glucose/Creatinine reference method in the hands of a trained technician.
The occurrence of novel coronavirus disease 2019 (COVID-19), caused by the Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2), has offered an unmatched global challenge for the healthcare research community. SARS-CoV-2 infection is produced by binding to angiotensin-converting enzyme (ACE2), which among other sites is highly expressed in the endothelial cells of the blood vessels, pericytes and the heart, as well as in renal podocytes and proximal tubular epithelial cells. Autopsy studies detected the presence of SARS-CoV-2 in both myocardium and renal tissue, suggesting that COVID-19 profoundly influences the cardiovascular (CV) system and the kidneys and this may lead to long-termed cardio-pulmonary-renal consequences. Data emerging from the general population suggests that COVID-19 is essentially an endothelial disease, with possible deleterious long-term effects that are currently incompletely understood. Therefore, the investigators aim to assess the CV risk in a chronic kidney disease (CKD) including dialysis patients and kidney transplanted (KTx) population, following SARS-CoV-2 infection, by determining the long-term impact of this disease on CV and renal outcomes in the aforementioned population as compared to a control group of matched patients.
Chronic kidney disease (CKD) including patients on dialysis and kidney transplant recipients. represents the special subgroups of patients that required protection during the Severe Coronavirus Disease 2019 (COVID-19) pandemic .Since COVID-19 is associated with severe morbidity and mortality in these particular subgroup of patients, the main strategies is proper and rapid vaccination. CKD patients usually have a reduced immune responses, vaccination in these group of patients usually require higher dosage and more frequent dose since the vaccine response is short-lived and less response especially in dialysis patients5 .In patients with normal renal function,the immunity is durable but with modest declines at 6-8months. One study showed a linear decline in IgG in dialysis patients for up to 3months , but there are otherwise limited data. Previous reports of the vaccination in CKD patient involved mainly the mRNA vaccines. The recent reports of seroconversion rate dialysis patients receiving two doses of BNT 162b2 vaccine (Pfizer BioNtech) was lower than in control. In Thailand, the main vaccines available are Coronavac (Sinovac Life Science, Beijing, China) and ChadOx1 nCoV-19 (Oxford-Astra Zeneca) which was dispensed all over the country since April 2021. Data of the efficacy and safety of these vaccines in these patient groups is lacking. Therefore, the aim of this study is to measure the antibody and cellular responses in CKD patients including those with dialysis therapy and kidney transplantation and monitor the adverse events after the first and second doses of after vaccination. The incidence rate of Sars-COV2 infection post vaccination was also observed.
This study is a pilot randomized controlled trial testing the effectiveness of integrated ambulatory supportive care visits with standard nephrology outpatient visits for six months in patients with advanced CKD. The study team hypothesizes that patients in the integrated care arm will trend towards improved symptom burden, improved quality of life scores and more engagement in advance care planning. Primary objectives: To test the impact of integrated ambulatory supportive care in nephrology care on symptom burden. Secondary: To test the impact of integrated ambulatory supportive care on quality of life and engagement in advance care planning and to demonstrate study feasibility.
The hypothesis is that 3 months' treatment with SZC versus placebo will enable RASi (Irbesartan) maximisation in a cohort of patients with diabetic kidney disease.
In patients with chronic kidney disease (CKD), uremic toxins accumulate when kidney function declines. Those uremic toxins had a greater affinity to circulating proteins are called "protein bound uremic toxins, PBUT." Apart from traditional small or middle molecule uremic toxins, the PBUTs can be rarely eliminated using traditional renal replacement therapy, even using high flux dialysis modalities. Among these molecules identified, indoxyl sulfate (IS), and p-cresol (PC) are mostly studied. Both in vitro and in vivo study, IS and PC are associated with endothelial dysfunction, vascular smooth muscle proliferation, and increased risk for CV outcomes. The uremic toxins (IS and PC) are originated in the endogenous environment, mainly from the protein metabolism, food intake, or produced by gut microbiota. Prevention of IS or PC precursors from being absorbed across the intestinal tract has been extensively studied in the renal literature by use of oral adsorbents. In animal models, activated charcoal reduces the serum concentration of creatinine (cre) and may delay CKD progression by alleviating IS overload. An oral form of non-absorbable surface-modified activated bamboo charcoal (ABC), has been demonstrated to effectively reduce circulating and renal IS levels in animal models. Recently, probiotics, prebiotics or synbiotics have been reported to reduce inflammation, improve kidney function and retard progression of CKD by restoring the symbiosis of gut microflora in patients with CKD. A randomized trial found synbiotics decreased serum PCS without reducing serum IS in non-dialysis CKD. Another study found that synbiotics delayed CKD progression. A systematic review found prebiotic and probiotic therapies reduced IS and PCS in patients with end stage kidney disease (ESKD) on haemodialysis. However, it is unclear whether the results hold true for other patients with CKD. Based on these previous findings, investigators will conduct a prospective randomized open blinded end-point (PROBE) study to see if oral uremic toxin absorbent + probiotics prevent CKD progression. Also, a panel of clinical and biochemical profiles will be checked to investigate possible link between several biomarkers and clinical response.
Taiwan has more chronic kidney disease (CKD) per capita than anywhere in the world, leading to the highest expense of National Health Insurance. By reviewing previous studies, uremic toxins contribute critically to the detrimental effects of CKD on atherosclerotic peripheral artery disease (PAD). When recognized early and managed appropriately, mortality and complications of the participants with CKD and established PAD can be minimized. It is critical to identify novel biomarkers and mediators, which can help identify those with potential poor outcomes and facilitate the discovery/development of novel therapeutics for the patients with CKD and PAD. The OMICs studies support the theory that gut microbiome is a major contributor to adverse cardiovascular outcomes and progression of CKD. However, successful integration of multi-omics approach remains sparse. There is no report on the impact of gut microbiota on the host circulating long non-coding RNAs (lncRNAs) expression signature, other CAD/PAD potential marker, and the potential link between gut microbiota, circulating lncRNA levels changes and CKD/PAD. Additionally, although numerous studies indicated that probiotics or activated charcoal have benefits for CKD patients, few studies evaluated the effect of coadministration of activated charcoal/probiotics on the patients with CKD/PAD. The mechanisms of therapeutic effect on CKD/PAD patients with coadministration of activated charcoal/probiotics involving the cross talk among host, microbiota and metabolites still remain unclear. Thus, in the present study, investigators aim to develop novel diagnostic/prognostic markers and a new treatment with activated bamboo charcoal (ABC)/probiotics for therapeutic opportunities to prevent cardiovascular complications, amputation and death in CKD patients with established PAD. To identify the diagnostic/prognostic markers, the multi-omics (microbolome and metabolome) and lncRNA will be analyzed. The therapeutic impact of activated bamboo charcoal (ABC)/probiotics with optimal formulation, on the renal/endothelial/vascular function, cardiovascular (CV) outcome and mortality in CKD patients with PAD will be also determined to evaluate its therapeutic opportunities.
Participants with chronic kidney disease (CKD) are at a higher risk of developing atherosclerotic peripheral artery disease (PAD). Retention of uremic toxins such as indoxyl sulfate (IS), p-cresyl sulfate (PCS) and trimethylamine N-oxide (TMAO) during CKD is detrimental to endothelial and vascular function and can predispose to the development and progression of PAD. Many of the uremic toxins originate from gut microbial metabolism. Removal of these uremic toxins by carbonaceous oral adsorbent is beneficial, slowing down the deterioration of renal function and delaying the need for dialysis in CKD patients. However, if carbonaceous oral adsorbent could also improve vascular function and clinical outcomes in CKD patients with established PAD, remains unknown. In this proposal, the investigators aim to determine the therapeutic impact of a carbonaceous oral adsorbent made of activated bamboo charcoal (ABC) with/without probiotics on the endothelial/vascular function, CV outcome and mortality in CKD patients with PAD. In addition, the investigators hypothesize that circulating long noncoding RNA (lncRNA) expression profiles and metabolome may serve as a sensitive and reliable biomarker to predict the adverse CV outcomes and death in CKD patients with established PAD. In addition, it is hypothesized that circulating lncRNAs and linked to adverse CV outcomes in CKD patients with PAD are associated with dysbiosis of gut microbiota. The investigators also hypothesize that the administration of ABC could normalize the dysbiosis of gut microbiota, dysregulated circulating lncRNAs and metabolome that are linked to adverse CV/limb outcomes in CKD patients with PAD. This will be a prospective, randomized, open-labeled, blinded end-point trial for 6 months, followed by integrated assessment of endothelial/vascular function, changes in conventional athero- and inflammation-relevant biomarkers, circulating long noncoding RNAs, metabolome, and gut microbiota at baseline, ends of the 3rd and 6th month, as well as clinical CV, renal and limb outcomes up to 3 years.
The primary objective of this observational PMCF study is to collect clinical data on the safety and efficacy of Medcomp Long Term Hemodialysis (LTHD) Catheter Kits in compliance with MDR 2017/745.