View clinical trials related to Hemodialysis.
Filter by:This study will investigate the effectiveness of a rehabilitation program in improving physical functioning, cardiovascular health index, negative emotions, and quality of life in patients with hemodialysis in Taiwan. Hypothesis: 1. The quality of life in exercise group is significant improving than usual-care group at 3rd, 6th, 12th, and 24th month. 2. The negative emotions in exercise group is significant improving than usual-care group at 3rd, 6th, 12th, and 24th month. 3. The cardiovascular health index in exercise group is significant improving than usual-care group at 3rd, 6th, 12th, and 24th month. 4. The Physical Functioning in exercise group is significant improving than usual-care group at 3rd, 6th, 12th, and 24th month.
Hypothyroidism, defined by elevated thyrotropin (TSH) levels, is a common endocrine complication in chronic kidney disease patients, and prior evidence shows that higher TSH levels, even within the normal laboratory range, are strongly associated with impaired quality of life and cardiovascular disease in this population. Levothyroxine is one of the most frequently prescribed medications in chronic kidney disease, yet its efficacy and safety in these patients have not been well-studied. Hence, this study will investigate 1) whether levothyroxine improves patient-centered (e.g., health-related quality of life, physical performance, strength) and 2) cardiovascular (e.g., coronary artery calcification, endothelial function, systolic function) outcomes in dialysis patients, and 3) if thyroid hormone replacement exerts classic metabolic effects (i.e., changes in body fat and resting energy expenditure) in this population.
Peripheral arterial disease (PAD) with limb-threatening ischemia (PAD-LTI) involves both macrocirculation and microcirculation. Macrocirculatory abnormalities are accessible to revascularization techniques (endovascular or surgical) contrary to microcirculatory abnormalities. Conservative treatments have limited efficacy in patients with end-stage renal disease (ESRD). There is no alternative treatment for patients with PAD-LTI in hemodialysis. Rheopheresis is an apheresis technique specifically designed for the treatment of microcirculatory disorders in which anomalies of rheology are at the center of physiopathology. This double cascade plasma filtration technique reduces plasma viscosity and eliminates inflammation mediators which play an essential role in PAD. This technique has already shown its effectiveness in a randomized trial in dry Age-related macular degeneration (AMD), another pathology of microcirculation. The effectiveness of rheopheresis in PAD-LTI has only been reported in a small number of cases. This Hypothesis is that the treatment of microcirculation by rheopheresis would improve wound healing of the ischemic lesion and/or reduce major amputation and thus the prognosis of the affected limb of the patient with PAD-LTI in hemodialysis. This objective is to demonstrate the efficacy of rheopheresis, (twelve sessions), to avoid major amputation and reaches complete wound healing of ischemic lesion in the dialysis patient population with PAD-LTI. This study is prospective, Controlled, Parallel, Randomized, Single blind and Multicentric in France (12 French centers).
12-week study of the efficacy and safety of alirocumab in patients maintained stably on hemodialysis or peritoneal dialysis. Measures of cholesterol levels, drug levels, PCSK9 levels, routine chemistry and cell counts, and biomarkers will be obtained at baseline and at weeks 4, 8, 10 and 12 weeks. Safety events will be obtained throughout the study.
The aim of our study is to assess three anticoagulation strategies for intermittent hemodialysis(IHD) in patients at risk of hemorrhage. A registry of consecutive hemodialysis patients with high risk of hemorrhage was conducted at the Guangdong General Hospital, the First Affiliated Hospital of Guangzhou University of Chinese Medicine, the Second Affiliated Hospital of Guangzhou Medicine University or Guangzhou Hospital of Chinese Medicine, between Sep 10, 2017 and June 30th,2018. In this multi-center prospective and randomized study, participants were randomly divided into three groups during IHD according to different anticoagulation, including with regular saline flushes, one stage regional citrate anticoagulation (RCA) and two-stage RCA.
The main objective is to establish a statistical predictive model of the risk of intradialytic hypotension during hemodialysis (HD) or hemodiafiltration (HDF) sessions based on the measurement of residual blood volume and excess extracellular hydration. The secondary objective is to study the impact of dysfunction in the mechanisms of compensation for decreased blood volume (heart disease, neuropathy, drugs) on the risk of intradialytic hypotension.
The life span of adults with end-stage renal disease is reduced, and cardiovascular disease (CVD) accounts for approximately half the deaths among those undergoing hemodialysis (HD). Vascular calcification is a key process in the development of atherosclerotic and arteriosclerotic CVD, and contributes significantly to the greater mortality rates and CVD events in HD patients. Recently, there has been growing interest in the vitamin K-dependent matrix Gla protein (MGP) and its role in inhibiting vascular calcification. Animal studies have revealed that the vitamin K-dependent protein MGP may reduce the progression of vascular calcification, possibly by means of improving vascular function. The relationship between MGP and vitamin K lies in the fact that inactive matrix Gla protein requires vitamin K to carboxylate it for its activation. Currently, data in HD patients are scant and equivocal on the effects of vitamin K supplementation on CVD risk outcomes. Therefore, the purpose of this 8-week randomized, placebo-controlled, double-blind clinical trial is to determine whether daily vitamin K supplementation can favorably alter measurements of endothelial function and arterial stiffness in HD patients.
The Investigators recently completed and published a study that demonstrated that fexofenadine pharmacokinetics are significantly altered in dialysis patients (Thomson et al. (2015) American Journal of Kidney Diseases 65(4):574-582). In this study, patients were studied directly before routine dialysis treatment. Other published literature suggests the timing of the dose of some drugs (before or after dialysis) may have a profound impact on the drug pharmacokinetics (Nolin et al (2006) 17(9):2363-7). The hypothesis is that compounds that accumulate in the blood of patients with kidney failure impact the pharmacokinetics such that dosing before or after dialysis produces significantly different blood levels of the drug.
The objective of this study will be to evaluate the effects of neuromuscular electrical stimulation of high and low frequency and intensity, performed during hemodialysis (HD), on peripheral muscle strength, exercise capacity and muscle change and inflammation markers in patients with chronic kidney disease (CKD).
The interest on gastrointestinal (GI) dysfunction in hemodialysis has been growing in the last years. it is now accepted that GI dysfunction in dialyzed patients may contribute to systemic microinflammation by promoting gut dysbiosis and bacterial translocation in the blood. Another mechanism by which GI dysfunction contributes to systemic symptoms is related to metabolic activity of the dysbiotic microflora growing in the gut of these patients to generate toxic compounds such as phenols, indoles, and amines. Epidemiological evidence has strongly linked one of these compounds, p-Cresol, to cardiovascular risk and mortality in hemodialysis patients. In the present paper the investigators investigated the effect of a probiotic/prebiotic mixture on plasma p-cresol concentrations and GI symptoms and in hemodialysis patients.