Clinical Trials Logo
  1. Home
  2. Endothelial Dysfunction
  3. NCT03193073

Anemia Correction and Fibroblast Growth Factor 23 Levels in Chronic Kidney Disease , and Renal Transplant Patient

Endothelial Dysfunction Clinical Trial

Official title:
Impact of Anemia Correction and Fibroblast Growth Factor 23 Levels in Left Ventricular Hypertrophy, and Early Endothelial Dysfunction in Chronic Kidney Disease, and Renal Transplant Patient

Clinical Trial Summary

The fibroblast growth factor-23-bone-kidney axis is part of newly discovered biological systems linking bone to other organ functions through a complex endocrine network that is integrated with the parathormone/vitamin D axis and which plays an equally important role in health and disease . Most of the known physiological function of fibroblast growth factor 23 to regulate mineral metabolism can be accounted for by actions of this hormone on the kidney.In a recent experimental study, fibroblast growth factor-23 was shown to cause pathological hypertrophy in rat cardiomyocytes by "calcineurin-nuclear factor of activated T cells" and treatment with fibroblast growth factor -blockers reduced left ventricular hypertrophy in experimental models of chronic renal failure.The current hypothesis is that, in healthy individuals, iron deficiency stimulates increased production of fibroblast growth factor23. At the same time, iron is thought to be the cofactor of enzymes taking part in the degradation of intact fibroblast growth factor-23 and thought to have a role in the excretion of degraded FGF-23 parts .Studies speculated that Angiotensin Converting Enzyme inhibitors may exert their anti-proteinuria effects at least in part by reducing serum fibroblast growth factor-23 levels although it is difficult from the results of this study to understand which comes first and brings about the other; decrease in proteinuria or fibroblast growth factor-23. Available evidence points to the deleterious effects of increased fibroblast growth factor-23 level in proteinuria, but the precise molecular mechanism still remains to be explored. An intricate and close association exists among parathormone, phosphorus, active vitamin D with FGF23, but the independent role of the latter on proteinuria is the least explored. Elaborately conducted studies that control effects of confounding factors adequately are needed to demonstrate the independent pathogenic role of FGF23.

Clinical Trial Description

1. To study the effect of anemia correction and left ventricular hypertrophy in Chronic Kidney Disease patients and renal transplant patients .

2. To study the relation of fibroblast growth factor and Left ventricular hypertrophy in Chronic kidney disease and renal transplant patients.

3. To study the relation between fibroblast growth factor 23 and early endothelial dysfunction in both Chronic kidney disease and renal transplant patients. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03193073
Study type Interventional
Source Assiut University
Contact
Status Suspended
Phase N/A
Start date September 1, 2018
Completion date December 1, 2020
View Details
See also
  Status Clinical Trial Phase
Completed NCT02122198 - Vascular Mechanisms for the Effects of Loss of Ovarian Hormone Function on Cognition in Women N/A
Completed NCT04156711 - Remote Ischemic Preconditioning in Patients Undergoing Acute Minor Abdominal Surgery N/A
Recruiting NCT06133634 - Fisetin to Improve Vascular Function in Older Adults Phase 1/Phase 2
Completed NCT05872139 - Role of Mitochondrial-derived Oxidative Stress to Promote Vascular Endothelial Dysfunction in Non-exercisers With Aging N/A
Recruiting NCT04558450 - Covid-19 Effects on Arterial Stiffness and Vascular Aging (CARTESIAN) N/A
Terminated NCT03325933 - Resistance Training and Cardiometabolic Health N/A
Not yet recruiting NCT05939934 - Impact of the Mandibular Advancement Device on Sleep Apnea During CPAP Withdrawal N/A
Completed NCT02652975 - Anticancer Treatment of Breast Cancer Related to Cardiotoxicity and Dysfunctional Endothelium N/A
Recruiting NCT02334839 - The Association Between Severity of Hypertensive Disorder During Pregnancy and Endothelial Dysfunction N/A
Recruiting NCT02020044 - Outcome After Descemet Membrane Endothelial Keratoplasty (DMEK) and Ultra-thin Descemet Stripping Automated Endothelial Keratoplasty (DSAEK) N/A
Completed NCT01691404 - Study on the Effects of Epicatechin and Quercetin Supplementation on Vascular Function and Blood Pressure (FLAVO) N/A
Completed NCT01775865 - Targeting Inflammation to Treat Cardiovascular Aging Phase 2
Terminated NCT01412216 - The Effects of Sedentarism on Vascular Function, Inflammation, and Insulin Resistance Phase 2
Completed NCT01319344 - Effect of Eplerenone on Endothelial Function in Metabolic Syndrome Phase 3
Completed NCT00990730 - Atherosclerosis in Rheumatoid Arthritis N/A
Completed NCT00848302 - Endothelial Function in Human Arteries Early Phase 1
Completed NCT00987974 - Short Term Statin Treatment and Endothelial Dysfunction Due to Ischemia and Reperfusion Injury Phase 4
Completed NCT00532844 - A Phase 2, Pharmacokinetic (PK) Study of 6R-BH4 Alone or 6R-BH4 With Vitamin C in Subjects With Endothelial Dysfunction Phase 2
Completed NCT00376246 - Effect of Ezetimibe on Flow-mediated Brachial Artery Reactivity in Healthy Subjects Phase 4
Completed NCT00775099 - Combustion Derived Air Pollution and Vascular Function N/A