View clinical trials related to Renal Insufficiency, Chronic.
Filter by:Patient-reported outcome measures (PROMs) are reports coming directly from patients about how they function or feel in relation to a health condition and its therapy, without interpretation of the patient's responses by a clinician or anyone else. PROMs capture patients' experiences of symptoms and impact of disease on functioning and can support clinicians to monitor disease progression and facilitate patient-centered care. The EMPATHY trial will determine the effects of routinely measuring PROMs on the experiences of patients undergoing hemodialysis in Alberta and Ontario. In this study, two kinds of PROMs will be used: a disease-specific PROM and a generic PROM. The disease-specific PROM focuses on health symptoms related to kidney failure and the generic PROM focuses on general health. In the trial, patients will be invited to complete the PROMs, and results of the measures will be linked to treatment aids for clinicians, providing specific information on how symptoms can best be managed. These care pathways will also be available to patients not receiving PROMs. The main outcome of this study will be patient-clinician communication, which will be assessed using a questionnaire called the "Communication Assessment Tool". In addition to assessing the effect of using these questionnaires on patient-provider communication, this study will allow us to explore whether their use affects patient management and symptoms, use of healthcare services, and the overall cost of implementing these questionnaires in clinical practice. Each dialysis unit (including all patients) will be randomized to one of four study groups: 1) Patients will complete the disease-specific PROM; 2) Patients will complete the generic PROM; 3) Patients will complete both the disease-specific and generic PROM; 4) Patients will receive usual care. Clinicians (in dialysis units randomized to PROMs, groups 1-3) will receive the results of the questionnaires completed by the patients. This is intended to trigger the clinician to ask the patient about certain symptoms if any exist. All clinicians in all study groups will have access to the clinical "treatment aids", which are tools that help identify and manage certain symptoms that patients might have. For example, people with severe itching will be cared for based on a step-wise treatment algorithm. Patients will also receive a report of their questionnaire(s) results, with an explanation of what it means.
This study aims to evaluate the efficacy and safety of recombinant human growth hormone injection in short stature children due to chronic kidney disease before transplantation.
Acute kidney injury (AKI), or worsening kidney function, is a common complication after liver transplantation (20-90% in published studies). Patients who experience AKI after liver transplantation have higher mortality, increased graft loss, longer hospital and intensive care unit stays, and more progression to chronic kidney disease compared with those who do not. In this study, half of the participants will have their body temperature cooled to slightly lower than normal (mild hypothermia) for a portion of the liver transplant operation, while the other half will have their body temperature maintained at normal. The study will evaluate if mild hypothermia protects from AKI during liver transplantation.
Studying whether Klotho and FGF23 have a role in UP and whether their expression change by BB-UVB with the improvement of pruritus.
The goal of this VA Innovation Seed project is to test the best approach for the delivery, feasibility, and usability of a patient-centered CKD-QPS to facilitate better Veteran understanding and engagement in their CKD-care in nephrology clinics at two geographically distinct VA hospitals (Chicago and Dallas) through on-going user feedback in real time.
The optimal management of mineral and bone disorders associated to chronic kidney disease (CKD-MBD) is a daily challenge for nephrologists. Its consequences may be immediate (biological abnormalities such as hypocalcemia, hyperphosphatemia, hyperparathyroidism, etc.) or delayed (fractures, renal osteodystrophy, vascular calcifications, increased morbi-mortality and growth retardation in the youngest patients). CKD-MBD is defined by the association of one or more of the following abnormalities: 1/ disturbances in calcium, phosphate, PTH or vitamin D metabolism, 2/ bone and growth abnormalities, and 3/ calcifications of vessels or soft tissues . Three main bone characteristics can be modified by CKD, namely turnover, mineralization and volume. They should therefore be carefully assessed to distinguish between the different sub-types of renal osteodystrophy, as defined in the 2006 K-DIGO guidelines on the TMV classification . The primary bone lesion in pediatric CKD, at least in pediatric patients reaching end-stage renal disease without any previous management, is the high-turnover/hyperparathyroidism, because of high circulating PTH levels with low 1-25 vitamin D levels. Conversely, low turnover (or adynamic bone) may be observed in dialysis children receiving too much calcium and/or vitamin D analogs. All these lesions are deleterious on the long-term, increasing both the risk of growth retardation, fractures and vascular calcifications . In order to better understand the complex pathophysiology of renal osteodystrophy, biomarkers of bone and phosphate/calcium metabolism may be used, but their interpretation may be challenging in the context of CKD. The gold standard remains bone biopsy at the iliac crest with histomorphometry, but it is rarely performed in Europe . The research team of this study has developed and validated a unique non-invasive technique to differentiate circulating human monocytes into mature and functional osteoclasts, using only 15 mL of total blood (instead of conventional techniques they used to use, with 200 to 250 mL of total blood). They propose to use this innovative tool in the specific setting of CKD. The current management of CKD-MBD consists mainly of correcting native vitamin D deficiency, decreasing phosphate levels (using nutritional management and phosphate-binders), and decreasing PTH levels (using active vitamin D, calcimimetics such as cinacalcet and etelcalcetide, and/or surgical parathyroidectomy) . Active vitamin D analogs and calcimimetics are cornerstone of this management. The first working hypothesis is the following: when CKD progresses and glomerular filtration rate (GFR) decreases, 1-25-D is able to inhibit osteoclastic differentiation, however to a lesser extent to what is observed in healthy controls with normal renal function. The second working hypothesis is therefore the following: etecalcetide could be an inhibitor of osteoclastic resorption and a stimulator of osteoblastogenesis. When CKD worsens and GFR decreases, etelcalcetide inhibits osteoclastic differentiation, however to a lesser extent to what is observed in subjects with normal renal function. Aims In Vitro 1. Effects of 1-25-D and etecalcetide on human osteoclastogenesis and osteoclastic resorption (in cells obtained from CKD patients at different stages of CKD) 2. Effects of 1-25-D and etecalcetide on murine osteoblastogenesis and mineralization
This study will evaluate periodontal and systemic parameters of a cohort of chronic kidney disease (stage 5) patients, before and three months after non-surgical periodontal treatment. It does not consider a control group.
Salt (NaCl) intake is implicated in causing hypertension and cardiovascular disease, the commonest cause of death worldwide. The investigators recently established that Na+ is stored in tissues, bound to glycosaminoglycans (GAGs) in skin and muscle. The resulting local hypertonicity leads to immune cell-driven induction of local tissue electrolyte clearance via modulation of cutaneous lymph capillary density. To visualize these complex processes in man directly, the investigators established Na+ magnetic resonance imaging (23Na-MRI) and investigated Na+ stores in hemodialysis (HD) patients. Hemodialysis patients were sodium-"overloaded" and HD treatment lowered tissue Na+ stores in this study. The observed effects were highly variable and independent of Na+ or water removal from the body during a dialysis session. Tissue Na+ mobilization correlated with circulating vascular endothelial growth factor-C (VEGF-C). The investigators believe that excessive Na+ storage is a reversible condition and therefore susceptible for therapeutic interventions. The investigators hypothesize that lowering dialysate Na+ concentration may favorably affect accelerated tissue Na+ accumulation in hemodialysis patients. Besides, improved tissue Na+ storage, osmostress-induced as well as pro-inflammatory immune cell response should be affected by such a revised dialysis management.
The investigators propose a home hospital model of care that substitutes for treatment in an acute care hospital. Limited studies of the home hospital model have demonstrated that a sizeable proportion of acute care can be delivered in the home with equal quality and safety, reduced cost, and improved patient experience.
Good communication among patients, their families and loved ones, and their medical care providers is important when figuring out how to treat chronic diseases like kidney disease. A lot of people may not know all of their choices for how to treat kidney disease, and this can lead to rushed decisions or even a sense that there weren't any choices to make. In this study, the investigators are trying to find out if a decision-aid program on a computer can help people with kidney disease have more confidence in their decisions and have better agreement about their decisions with their families and loved ones. The DART study will be conducted at four sites in different areas of the country: Boston, Massachusetts; Portland, Maine; Chicago, Illinois; and San Diego, California. The study will enroll a total of 400 people with kidney disease at these four sites.