View clinical trials related to Renal Insufficiency, Chronic.
Filter by:Predictors of Chronic Kidney Disease among Type 2 Diabetic Patients in Assiut University Hospitals.
The goal of this observational study is to evaluate safety and performance of GORE® ACUSEAL Vascular Graft for the treatment of CKD in patients with ESRD in hemodialysis. The main questions it aims to answer are: - Safety: Freedom from device-related infection adverse events at 24 months from device implant - Performance: Secondary patency at 24 months from device implant. Participants, after informed consent is obtained, will be implanted with GORE® ACUSEAL Vascular Graft and followed for 24 months in standard of care, to evaluate safety and performance of the device.
The role of obstructive sleep apnea (OSA) on chronic kidney disease (CKD) is not clear. This randomized clinical trial will test the impact of OSA treatment on blood pressure (BP) and on the estimated glomerular filtration rate (eGFR) in patients with CKD IIIb and IV (eGFR 44-15 ml/min). A polygraph will be performed to assess the presence of OSA (defined by an apnea-hypopnea index ≥15 events/hour). Patients with OSA will be randomized to use continuous positive upper airway pressure (CPAP) or to maintain optimized clinical treatment for BP control. Antihypertensive medication adjustments will be allowed using a standard protocol for both groups by the same researcher, who will not have access to CPAP follow-up. In addition to clinical (including BP and ambulatory BP monitoring, ABPM) and laboratory assessments at baseline, we will follow up at 3 months, 6 months, 9 months and 12 months after randomization of the proposed outcomes. Target organ damage analyses, such as the retina and echocardiography, will be performed at baseline and after 1 year of randomization. Primary objective: to compare the effect of CPAP on the need to adjust antihypertensive medication to control systolic BP (<130mmHg) in patients with CKD; secondary objectives: 1) to evaluate the reduction in systolic and diastolic BP by office and ABPM; 2) assessment of nocturnal BP dipping; 3) to evaluate the impact of OSA treatment with CPAP on eGFR during follow-up; 4) to evaluate the impact of OSA treatment with CPAP on the evolution of albuminuria; 5) assessment of other target organ damage such as retinopathy and cardiac remodeling; 6) to evaluate the impact of OSA treatment with CPAP on the possible delay for renal replacement therapy or end-stage renal disease (eGFR <15ml/min and dialysis); 7) to evaluate the impact of OSA treatment with CPAP on the quality of life of patients with CKD. With a significance level of 5% and study power of 90%, two-tailed hypothesis testing, 74 patients with OSA per group, i.e., 148 patients in total, will be required to assess the primary endpoint (we estimate that 25% and 50% of patients in control and CPAP groups will not need to adjust their antihypertensive medication at follow-up, respectively).
Wahsed microbiota transplantation (WMT) is a novel and promising therapeutic method for Chronic Kidney Disease (CKD). This clinical trail aims to evaluate the efficacy and safety of WMT in the treatment of CKD.
The goal of this observational study is to describe the impacts of COVID-19 on primary care chronic condition management in Canada within various patient populations. This will be done by analyzing primary care electronic medial record (EMR) data from the Canadian Primary Care Sentinel Surveillance Network (CPCSSN) database, including data on primary care encounters, as well as various markers for chronic conditions. The research questions to be investigated are: 1a) What are the changes to the management of chronic conditions in primary care since the onset of the COVID-19 pandemic? 1b) How do these changes differ by age, health status, and socioeconomic status?
The investigators will carry out a prospective cross-over, pre-and post-controlled clinical study : 36 patients with continuous ambulatory peritoneal dialysis with high/high average transport will be recruited and treated with continuous ambulatory peritoneal dialysis and intermittent peritoneal dialysis at night (using automatic peritoneal dialysis machine) for 1 month respectively. The changes of peritoneal transport function and ultrafiltration volume before and after the two dialysis methods will be compared.
The main purpose of this study is to determine safety and efficacy of orforglipron compared with insulin glargine in participants with type 2 diabetes and obesity or overweight at increased cardiovascular risk. The study will last approximately 2 years may include up to 27 visits.
The Sulforaphane Production System® in Avmacol Extra Strength (ES) supplies broccoli seed extract (glucoraphanin) and Myrosimax® (Active Myrosinase Enzyme) which helps promote sulforaphane production in your body. The investigators hypothesize that daily intake of Avmacol ES can decrease kidney disease progression rate and decrease markers of oxidative stress and inflammation in Chronic Kidney Disease (CKD) patients. They will test this hypothesis in a randomized, double-blind, placebo controlled Phase 2 clinical trial. This proposed study has been funded by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), R01 DK128677.
This clinical trial aims to investigate and test the effect of an acid/base diet in chronic kidney disease (CKD) patients, CKD stage 4 and 5. The trial is guided by the hypothesis that an acid/base diet will reduce the degree of acidosis and simultaneously reduce the need for bicarbonate supplements.
There is no validated self-questionnaire to assess salt and potassium intake in nephrology patients. Using Bayesian models, researchers developed clinical prediction tools to estimate salt and potassium intake in nephrology patients. These prediction tools performed well, with an accuracy of 89% for salt and 74% for potassium, and have undergone internal validation. Currently, the investigators wish to conduct an external validation study of these clinical prediction tools using data from patients followed at 3 nephrologic centers to generalize the performance results of the tools.