Clinical trials: Renal Blood Flow
Kidney Failure
Application and Impact Assessment of Ultrasound Super-Resolution Blood Flow Imaging (URM) in Patients With Renal Failure
The aim of this study is to evaluate the utility of URM technology in imaging renal microcirculatory blood flow in patients with renal failure, and to investigate its clinical feasibility for assessing renal function, disease…
- Trial name
- URM (NCT07484308)
- Testing
- Ultrasound super-resolution blood flow imaging
- Where
- China
- Volunteers
- 150 people
- Sponsor
- Ma Zhe
Single-ventricle
Association of Near Infrared Spectroscopy With Interstage Outcomes
The purpose of this study is to assess the utility of renal near infrared spectroscopy in the outpatient setting during the interstage period.
- Trial name
- NCT06538571
- Testing
- Near infrared spectroscopy
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Advocate Hospital System
Acute Kidney Injury, Children
Renal Oxygen Saturation and Its Association With Acute Renal Injury
Peri-operative renal dysfunction is a major mortality and morbidity cause following cardiac and major vascular surgery. Although several intra-operative strategies are proposed for better outcomes, no effective and fast resulting…
- Conditions
- Acute Kidney Injury, Children, Cardiac Surgery
- Trial name
- NCT03608956
- Where
- Turkey (Türkiye)
- Sponsor
- Marmara University
Patent Ductus Arteriosus
Brain, Gut and Kidney Blood Flow During Medical Closure of PDA
The purpose of this study is to determine how the medications which are used to close the patent ductus arteriosus (PDA) in preterm infants affect brain, kidney and gut blood flow when compared to infants that are not treated…
- Trial name
- NCT00554307
- Testing
- INVOS Cerebral/Somatic oximeter
- Where
- United States
- Sponsor
- University of Louisville
Type1diabetes, Type1 Diabetes Mellitus
Evaluation of Coffee Therapy for Improvement of Renal Oxygenation
Over 1.25 million Americans have Type 1 Diabetes (T1D), increasing risk for early death from cardiovascular disease (CVD). Despite advances in glycemic and blood pressure control, a child diagnosed with T1D is expected to live up…
- Conditions
- Type1diabetes, Type1 Diabetes Mellitus, Diabetic Kidney Disease, Juvenile Diabetes
- Trial name
- COFFEE (NCT03878277)
- Testing
- Starbucks® Cold brew - 325ml bottle
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of Colorado, Denver
Diabetes Mellitus, Kidney, CPB
Kidney Function in Diabetics During CPB (Cardio Pulmonary Bypass)
Filtration of urine in the kidney requires sufficient oxygen supply. The filtration of urine is greater in patents with diabetes.
- Trial name
- DM-ECC (NCT03405532)
- Testing
- DM-ECC
- Where
- Sweden
- Volunteers
- 30 people
- Sponsor
- Sahlgrenska University Hospital
Circulatory Arrest
Aprotinin Use and Renal Outcome in Hypothermic Bypass and Circulatory Arrest for Surgical Repair of Thoracic Aorta.
Primary Objective: The aim of this study is to assess the effects of Aprotinin (an antifibrinolytic drug used to reduce bleeding during cardiac surgery) on renal function in patients undergoing surgery with use of hypothermic…
- Trial name
- NCT00405093
- Where
- United States
- Volunteers
- 1,250 people
- Sponsor
- Weill Medical College of Cornell University
Epithelial Ovarian Cancer, Acute Kidney Injury Due to Circulatory Failure
Effect of Sodium Thiosulfate on Nephrotoxicity of Cisplatin Intraperitoneal Heat-perfusion Chemotherapy
Ovarian cancer is the most lethal malignancy of the female genital tract. Cytoreductive surgery combined with chemotherapy is the primary treatment for ovarian cancer, and radical tumor resection is an important means to improve…
- Trial name
- NCT05877911
- Testing
- Sodium Sulfate, Hydration, Cisplatin
- Volunteers
- 110 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Cardiac Rhythm Disorders, Urological Disorders
Product Surveillance Registry
The purpose of the Registry is to provide continuing evaluation and periodic reporting of safety and effectiveness of Medtronic market-released products.
- Conditions
- Cardiac Rhythm Disorders, Urological Disorders, Neurological Disorders, Cardiovascular Disorders
- Trial name
- PSR (NCT01524276)
- Where
- 402 sites in United States, Argentina and 39 more
- Volunteers
- 100,000 people
- Sponsor
- Medtronic
Cardiac Arrest
Comparing Vasopressin and Adrenaline in Patients With Cardiac Arrest
The effectiveness of medications in cardiac arrest has been greatly debated and questioned. Historically intravenous adrenaline has been the drug of choice since 1906.
- Trial name
- PIVOT (NCT00358579)
- Testing
- Adrenaline, Vasopressin
- Where
- 4 sites in Singapore
- Volunteers
- 727 people
- Sponsor
- Singapore General Hospital
Renal Blood Flow, Anesthesia
MR-Evaluation of Renal Function in Anesthetized Pediatric Patients
The goal of this study is to investigate the effect of the anesthetic agents sevoflurane or propofol on the blood flow and oxygen delivery to the kidneys.
- Conditions
- Renal Blood Flow, Anesthesia, MRI, Renal Oxygenation
- Trial name
- MERAPED (NCT06876870)
- Testing
- Anesthesia Maintenance Agent
- Volunteers
- 50 people
- Sponsor
- Uppsala University
End Stage Renal Failure on Dialysis
Hemodialysis Blood Flow and Urea Clearance
The study purpose is to determine whether two different hemodialysis blood flow rates each meet national dialysis standards for urea clearance. Urea is used as the primary marker of dialysis adequacy.
- Trial name
- NCT02484118
- Testing
- Hemodialysis blood flow
- Where
- Canada
- Volunteers
- 24 people
- Sponsor
- University of British Columbia
Cardiovascular Disease
Evaluation of Patients With Heart Disease Not Eligible for Research Protocols
An important mission of the National Institutes of Health (NIH) is to develop and carry out research studies designed to improve understanding of disease processes and treatments.
- Trial name
- NCT00001458
- Where
- United States
- Volunteers
- 7,829 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Hydronephrosis, Multicystic-dysplastic Kidney
Ambulatory Blood Pressure Measurement in Children With Congenital Urine Flow Obstruction
PURPOSE - HYPOTHESIS: Children with unilateral congenital urine flow impairment, who require surgery, have abnormal 24-hour ambulatory blood pressure measurements.
- Trial name
- NCT00764543
- Testing
- 24-hour ambulatory blood pressure monitor
- Sponsor
- University of Texas Southwestern Medical Center
Cardiac Surgery With Cardiopulmonary Bypass, Acute Mesenteric Ischemia
Perioperatively Assessed Biomarker I-FABP Level for Prediction of Acute Mesenteric Ischemia and Its Correlation With Acute Kidney Injury, Followed by Extracorporeal Circulation (aMIKI)
Acute mesenteric ischemia (AMI) is a severe condition that might occur after cardiovascular surgery. Several risk factors for AMI, such as multimorbidity, the use of vasopressors, and an increase in inflammatory markers have been…
- Conditions
- Cardiac Surgery With Cardiopulmonary Bypass, Acute Mesenteric Ischemia, Acute Kidney Injury, Non-Occlusive Mesenteric Ischaemia
- Trial name
- aMIKI (NCT06365827)
- Testing
- observational study
- Where
- Germany
- Volunteers
- 500 people
- Sponsor
- University of Giessen
Catheter-Related Infections
Open-Label Study to Assess Safety and Time to Catheter-related Bloodstream Infections (CRBSI) in Subjects From Birth to < 18 Years of Age
This study is a post-marketing approval requirement to assess the safety and time to Catheter-related Bloodstream Infections (CRBSI) of DefenCath in pediatric population (birth to less than 18 years of age) who are on chronic HD…
- Trial name
- NCT06714864
- Testing
- (taurolidine and heparin) catheter lock solution, Standard of Care
- Where
- 6 sites in United States
- Volunteers
- 36 people
- Sponsor
- CorMedix Therapeutics
Severe Acute Respiratory Syndrome-related Coronavirus, Renal Dialysis
Medicine-induced Cardiac Hemodialysis on COVID-19
The clinical trial studies the human pathogen of SARS-CoV-2, with a specificity in the circulating Spike 2 protein in the human system.
- Conditions
- Severe Acute Respiratory Syndrome-related Coronavirus, Renal Dialysis, Vaccines, Myocarditis Allergic
- Trial name
- NCT05711810
- Testing
- Nifedipine 30 MG, Kangzhu BPCB0A-3A, Low Mobility
- Where
- China
- Volunteers
- 1 people
- Sponsor
- Yang I. Pachankis
Nutcracker Syndrome, Renal
Body Composition, Urine Protein, and Kidney Blood Flow After Nutritional Counseling in Children With Nutcracker Syndrome
Nutcracker syndrome occurs when the vein carrying blood from the left kidney is compressed between nearby blood vessels. This can cause protein or blood to appear in the urine.
- Trial name
- NCT07868406
- Testing
- Nutritional Counseling
- Where
- Turkey (Türkiye)
- Volunteers
- 96 people
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital