Clinical trials: GFR
Kidney Disease
Assessment of Serum Cystatin C as a Marker of Kidney Function in Children
The purpose of this study is to assess serum cystatin C as a marker of kidney function (glomerular filtration rate, GFR) in children aged 2-14.
- Trial name
- NCT00300066
- Where
- 2 sites in Denmark
- Volunteers
- 200 people
- Sponsor
- Aalborg University Hospital
Kidney Failure, Chronic
Renal Toxicity of Iodixanol and Iopromide in Patients With Renal Dysfunction
The purpose of this study is to compare renal toxicity of Iodixanol and Iopromide in patients with renal dysfunction.
- Trial name
- RIPE (NCT01580046)
- Testing
- iodixanol, iopromide
- Where
- 19 sites in China
- Volunteers
- 200 people
- Sponsor
- Yong Huo
Fabry Disease, Proteinuria
The Fabrazyme® and Arbs and ACE Inhibitor Treatment (FAACET) Study
The primary hypothesis is that titration of ACE inhibitor and Angiotensin Receptor Blockers (ARBs)to reduce urine protein excretion to < 500 mg per day in Fabry Patients receiving agalsidase beta therapy at 1 mg/kg every two…
- Trial name
- FAACET (NCT00446862)
- Testing
- enalapril and other angiotensin converting enzyme inhibitors; losartan and other angiotensin receptor blockers
- Where
- 6 sites in United States, Slovenia
- Volunteers
- 36 people
- Sponsor
- University of Alabama at Birmingham
Contrast Induced Nephropathy, Metabolic Syndrome
Metabolic Syndrome and Contrast Induced Nephropathy
Prevention of contrast induced nephropathy after interventional cardiologic procedures deserves close interest because of its association with prolonged hospitalization, increased cost and increased in hospital and long term…
- Trial name
- NCT02192372
- Where
- Turkey (Türkiye)
- Volunteers
- 599 people
- Sponsor
- Ankara University
Kidney Diseases, Kidney Injury
Study of MB-102 (Relmapirazin) and the Use of the MediBeacon® Transdermal GFR Measurement System Using the TGFR Reusable Sensor With Disposable Adhesive Ring
The goal of this clinical trial was to compare transdermal glomerular filtration rate (tGFR) to plasma-derived indexed GFR (nGFR) using MB-102 (relmapirazin) as the fluorescent compound.
- Conditions
- Kidney Diseases, Kidney Injury, Kidney Failure
- Trial name
- NCT05777174
- Testing
- MB-102, MediBeacon Transdermal Glomerular Filtration Rate Measurement System (TGFR)
- Where
- 5 sites in United States
- Volunteers
- 149 people, healthy volunteers welcome
- Sponsor
- MediBeacon
Autosomal Dominant Polycystic Kidney Disease
Adrenal Functions in Autosomal Dominant Polycystic Kidney Disease
We aimed to evaluate the hypothalamus-pituitary-adrenal axis in autosomal dominant polycystic kidney disease (ADPKD) patients. Twenty two ADPKD patients and 27 healthy subjects were enrolled.
- Trial name
- NCT00598377
- Testing
- Tetracosactin
- Where
- Turkey (Türkiye)
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Diabetes, Hypertensive Disease
Effect of Renin-angiotensin System Blockers on Glomerular Filtration Rate in Patients With Hypertension, Type 2 Diabetes With Normoalbuminuria
Diabetes is the leading cause of chronic kidney disease in developed countries. About 30-40% of patients with type 1 and type 2 diabetes mellitus will develop diabetic nephropathy.
- Trial name
- eGFR (NCT01500590)
- Testing
- Renin-angiotensin system blockers, non-renin angiotensin system blockers
- Where
- China
- Volunteers
- 1,400 people
- Sponsor
- Hospital Authority, Hong Kong
Atherosclerosis
Correlation Between Estimated Glomerular Filtration Rate(eGFR) and Vascular Inflammation Measured by Positron Emission Tomography (PET) With 18F-fluoro-deoxyglucose (FDG)
Vascular inflammation is a key factor in both the pathogenesis and outcome of atherosclerosis. Renal insufficiency is close correlation with atherosclerosis and cardiovascular mortality.
- Trial name
- NCT02394743
- Testing
- 18FDG-PET
- Where
- South Korea
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Korea University
Renal Tubular Transport
The Effect of Acyl-Ghrelin on Kidney Function and Blood Pressure in Healthy Volunteers
Ghrelin (growth hormone release inducer) is produced in the stomach. The active form of Ghrelin is Acyl-Ghrelin. Acyl-Ghrelin stimulates the Ghrelin receptors.
- Trial name
- DOAG (NCT02528422)
- Testing
- Acyl-Ghrelin
- Where
- Denmark
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Erling Bjerregaard Pedersen
Egyptian Patients, HCV Treatment, Kidney Function
The Renal Safety in Patients With Chronic HCV Undergoing Sofosbuvir Containing Antiviral Therapy
The aim of this study is to investigate the occurrence of AKI during antiviral therapy, when compared with baseline values in Egyptian patients.
- Trial name
- NCT04169464
- Testing
- Sofosbuvir Oral Product
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- MTI University
Type 2 Diabetes Mellitus
Metformin Treatment, Renal Function and Lactic Acidosis
From a central registry at the National Board of Health and Welfare in Sweden collect all patients in the city of Malmö prescribed metformin during two years.
- Trial name
- NCT01358994
- Where
- Sweden
- Volunteers
- 4,500 people
- Sponsor
- Skane University Hospital
Chronic Kidney Failure
Improved Estimation of GFR by Cystatin C in Preventing Contrast Induced Nephropathy by NAC or Zn
Background Prevention of contrast media (CM) induced nephropathy (CIN) by pharmacological prophylaxis (e.g. N-acetylcysteine; NAC) is controversially discussed.
- Trial name
- NCT00399256
- Testing
- Acetylcysteine, Zinc
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Robert Bosch Gesellschaft für Medizinische Forschung mbH (RBMF)
Bariatric Surgery, Glomerular Filtration Rate
the Related Factors of Bariatric Surgery on Glomerular Filtration Rate
Obesity and related metabolic diseases have become a chronic disease that is a threat to human health. Bariatric surgery can effectively and long-term reduce excess body weight and relieve related metabolic diseases, including…
- Trial name
- NCT03689777
- Testing
- sleeve gastrectomy, gastric bypass
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Jinan University
Anemia, Chronic Kidney Disease
20-Week Repeat Oral Dose Study of AKB-6548 in Participants With Chronic Kidney Disease and Anemia
The purpose of this study is to evaluate the hemoglobin response (efficacy), safety, and tolerability of orally administered AKB-6548 in participants with Chronic Kidney Disease (pre-dialysis) with anemia with dosing for 20 weeks.
- Trial name
- NCT01906489
- Testing
- AKB-6548
- Where
- 47 sites in United States
- Volunteers
- 210 people
- Sponsor
- Akebia Therapeutics
Anemia, Decreased Glomerular Filtration Rate
A New Combination of Evidence-Based Interventions to Improve Primary Care Diagnostic Safety and Efficiency
The purpose of this study is to measure the evidence-based intervention's (EBIs) impact on patient safety and efficiency, to assess the EBIs implementation by measuring acceptability, appropriateness, cost, fidelity, penetration…
- Trial name
- NCT05735314
- Testing
- Enhanced diagnostic team implementing three evidence-based interventions, Usual care
- Where
- United States
- Volunteers
- 450 people
- Sponsor
- The University of Texas Health Science Center, Houston
Congestive Heart Failure
Tadalafil and Nesiritide as Therapy in Pre-clinical Heart Failure
This study is being done to determine the effects of subcutaneous (under the skin) injection of human B-type natriuretic factor (BNP), Natrecor (nesiritide), a hormone produced by the heart, in combination with Tadalafil on: The…
- Trial name
- NCT01544998
- Testing
- Nesiritide, Tadalafil, Saline load
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- Mayo Clinic
Living Kidney Donation
Vascular Remodeling After Living Kidney Donation Study
Vascular evaluation of candidates to living kidney donation is important because there is an increased risk of end stage renal disease and cardiovascular disease after donation.
- Trial name
- EUGENIA (NCT05073913)
- Testing
- Vascular remodeling characterization
- Where
- France
- Volunteers
- 44 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
CNS Lymphoma, CNS Involvement of Systemic Lymphoma
Comparison of Creatinine Clearance Calculation for Estimation of GFR in Patients Receiving HD Methotrexate
The purpose of this study is to compare different estimates of calculating creatinine clearance by mathematical formula and compare them to creatinine clearance based on a timed urine collection in patients who received high-dose…
- Trial name
- NCT01319591
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Dana-Farber Cancer Institute
Kidney Disease, Albuminuria
Tetrahydrobiopterin in Patients With Chronic Kidney Disease (CKD) and Albuminuria
Patients with chronic kidney disease (CKD) and albuminuria are at increased risk of developing cardiovascular disease (CVD) which is often associated with hypertension, left ventricular hypertrophy, endothelial dysfunction and…
- Trial name
- NCT00625820
- Testing
- 6R BH4, Vitamin C
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of Michigan
Diet Modification, Diabetic Kidney Disease
Effect of the Teleconsultation of Renal Nutrition on Renal Function and Glycemic Control in Patients With DKD
The modern era is characterized by progress, development and social and economic globalization. Currently the electronic technology has applications in a wide variety of work areas. A clear example of this, is telemedicine.
- Conditions
- Diet Modification, Diabetic Kidney Disease, Chronic Kidney Diseases
- Trial name
- NCT03344549
- Testing
- Renal nutrition teleconsultation, Face-to-face consultation of renal nutrition
- Where
- Mexico
- Volunteers
- 53 people
- Sponsor
- Hospital Civil Juan I. Menchaca