Clinical trials: Arterial Insufficiency
Coronary Calcification
Effects of Fhytomenadione on Coronary Artery Calcification of Hemodialysis Patients
Until 2013 the reported incidence of chronic kidney disease varied widely between countries, reporting the highest prevalence Taiwan, the region of Jalisco in Mexico and United States, with 458, 421 and 363 individuals per…
- Trial name
- NCT04247087
- Testing
- phytomenadione
- Where
- Mexico
- Volunteers
- 60 people
- Sponsor
- Instituto Mexicano del Seguro Social
End Stage Renal Disease, Arteriovenous Fistula
Effect of Pre-operative Forearm Exercises on Arterial Venous Fistula Maturation and Blood Flow
This study will investigate the effect of pre-operative exercise on hemodynamics in the fistula artery and vein, Pre and Post Arteriovenous Fistula Formation as well as the suitability of Cannulation of Arteriovenous Fistula at…
- Trial name
- NCT03886116
- Testing
- Exercise
- Where
- Singapore
- Volunteers
- 40 people
- Sponsor
- Singapore General Hospital
Peripheral Arterial Disease, Renal Insufficiency
Ultra Low Iodine Loaded Spectral CT Angiography (CTA)
The objectives of this study are: Evaluation of ultra-low iodine load CTA protocols of the aorta and lower extremities. To investigate whether dual-layer in combination with with virtual monoenergetic imaging (VMI) allows for…
- Trial name
- NCT05488899
- Testing
- Half iodine Spectral CT, Standard iodine conventional CT
- Where
- Norway
- Volunteers
- 216 people
- Sponsor
- University Hospital, Akershus
Coronary Artery Bypass, Off-Pump, Intraoperative Hypotension
Intraoperative Hypotension and Acute Kidney Injury After Off-pump Coronary Artery Bypass Grafting Surgery
Acute renal injury (AKI) is a common complication after cardiac surgery and is associated with worse outcomes. Hypotension is an important risk factor for the development of AKI after noncardiac surgery.
- Conditions
- Coronary Artery Bypass, Off-Pump, Intraoperative Hypotension, Acute Kidney Injury
- Trial name
- NCT03889730
- Where
- China
- Volunteers
- 821 people
- Sponsor
- Peking University First Hospital
Kidney Failure
Acute Effects of Intradialytic Exercise on Cardiovascular Function in Hemodialysis Patients
The purpose of this study is to examine the effect of cycling at mild to moderate intensity during hemodialysis treatment on cardiovascular function in a crossover design.
- Trial name
- ACE-HD (NCT02753868)
- Testing
- exercise, Hemodialysis treatment
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Illinois at Urbana-Champaign
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Liver Cirrhosis
Roles of Hepatic Insufficiency, Hepatic Fibrosis, and Inorganic Pyrophosphate in the Progression of Arterial Calcifications
Individuals with metabolic syndrome (MetS), particularly those with type 2 diabetes (T2D), and/or metabolic dysfunction-associated steatohepatitis or MASH face an elevated risk of major cardiovascular events (MACE).
- Trial name
- PYROCALM (NCT07201649)
- Testing
- a blood test and urine sample collection.
- Where
- France
- Volunteers
- 95 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Fetal Growth Restriction, Placental Insufficiency
Patterns of Aortic Isthmus Doppler in Early Fetal Growth Restriction , and the Changes in Aortic Isthmus Doppler Parameters With Every Changes of Other Early Iugr Parameters Like EFW, Uterine Artery Doppler, Cerebroplacental Ratio and Ductus Venosus Doppler in Comparison With Normal Group .
This study aims to evaluate the patterns of aortic isthmus Doppler in fetuses diagnosed with early fetal growth restriction (FGR) and to correlate these findings with the severity of FGR and other Doppler parameters.
- Conditions
- Fetal Growth Restriction, Placental Insufficiency, Aortic Isthmus Doppler, Cerebroplacental Ratio
- Trial name
- NCT07676708
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assiut University
Attention Deficit Disorder With Hyperactivity, Asthma
Study of an Intervention to Improve Problem List Accuracy and Use
The aim of this study is to identify patients with problem list gaps and intervene to correct these gaps by creating clinical decision support interventions that alert providers to likely problem list gaps and offer clinicians…
- Conditions
- Attention Deficit Disorder With Hyperactivity, Asthma, COPD, Breast Cancer
- Trial name
- MAPLE (NCT01105923)
- Testing
- MAPLE
- Where
- United States
- Volunteers
- 140 people
- Sponsor
- Brigham and Women's Hospital
Erectile Dysfunction
Low Intensity Shock Wave Therapy in the Management of Erectile Dysfunction
Researchers are evaluating the efficacy of low intensity shockwave therapy (LISWT) via MoreNova in the treatment of erectile dysfunction (ED).
- Trial name
- NCT04136288
- Testing
- MoreNova
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Mayo Clinic
Atherosclerosis, Chronic Kidney Disease
Revascularization of Renal Artery Stenosis Versus Medical Therapy for the Treatment of Ischemic Nephropathy
The aim of the study is to value, in patients with chronic kidney disease and hypertension, whether medical therapy plus interventional renal artery revascularization is superior to medical therapy alone for the treatment of…
- Conditions
- Atherosclerosis, Chronic Kidney Disease, Hypertension, Renovascular, Ischemic Nephropathy
- Trial name
- NITER (NCT01023373)
- Testing
- Medical treatment, PTRS, renal artery stent
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- Azienda Unita Sanitaria Locale di Piacenza
Coronary Artery Disease, Mitral Valve Insufficiency
Physical and Functional Recovery From Cardiac Surgery in Hospitalized Patients: A Feasibility Pilot Study
Ambulation following surgery has been found to be beneficial for patients; however, nurses and doctors struggle with getting post-operative, hospitalized patients to walk on their own.
- Conditions
- Coronary Artery Disease, Mitral Valve Insufficiency, Aortic Valve Stenosis, Aortic Valve Regurgitation
- Trial name
- NCT02375282
- Testing
- Ambulation orderly
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- Baystate Medical Center
Chronic Kidney Diseases, Renal Failure
IntraRenal HEmoDynamics to IntegraTE CA-AKI Risk and Monitor NephroprotectiIoN by ImpElla Support.
the hypothesis is that elevation of the intrarenal resistive index (RI) characterizes patients at elevated risk for subsequent CA-AKI and integrates items of the Mehran AKI risk score into a single, readily obtainable parameter.
- Conditions
- Chronic Kidney Diseases, Renal Failure, Coronary Artery Disease
- Trial name
- NCT06599424
- Testing
- Observational
- Where
- 2 sites in Germany
- Volunteers
- 550 people
- Sponsor
- Heinrich-Heine University, Duesseldorf
Coronary Artery Disease, Myocardial Infarction
Genomic Investigation of Cardiovascular Diseases
This proposal puts forward a research plan to initiate a genetic databank, henceforth referred to as The Genebank at Scripps Clinic Registry.
- Conditions
- Coronary Artery Disease, Myocardial Infarction, Atrial Fibrillation, Aortic Stenosis
- Trial name
- NCT00722748
- Where
- United States
- Volunteers
- 15,000 people
- Sponsor
- Scripps Translational Science Institute
Renal Insufficiency, Chronic, Vascular Stiffness
Effect of Vitamin D3 Supplementation on Arterial and Bone Remodeling in Chronic Kidney Disease Patients
To evaluate in patients with chronic kidney disease the impact of two dosages of per os vitamin D3 supplementation (cholecalciferol) on large arterial stiffness (evaluated non invasively by pulse wave velocity and high-resolution…
- Conditions
- Renal Insufficiency, Chronic, Vascular Stiffness, Bone Diseases, Metabolic
- Trial name
- NCT02999204
- Testing
- Vitamin D3
- Where
- Canada
- Volunteers
- 57 people
- Sponsor
- Jewish General Hospital
Coronary Artery Bypass Graft, Chronic Kidney Disease
Evaluation of the Bone Mineral Density and Muscle Mass in Patients Post Coronary Artery Bypass Graft Surgery With Chronic Kidney Disease
The purposes of this study are: (1) to compare the body composition, physical activity, physical function, and quality of life between patients with and without CKD after CABG; and (2) to analyze the relationships among body…
- Trial name
- NCT01932008
- Volunteers
- 60 people
- Sponsor
- Far Eastern Memorial Hospital
Coronary Artery Disease, End Stage Renal Disease
Prospective Study of End Stage Renal Disease Patients With Coronary Artery Disease Treated by Oral Nicorandil
Nicorandil is potentially effective to prevent cardiovascular events in patients with coronary artery disease (CAD) receiving hemodialysis.
- Trial name
- NCT01475123
- Testing
- Nicorandil
- Where
- Japan
- Volunteers
- 268 people
- Sponsor
- Kumamoto University
Liver Transplantation
Hemodynamic Measurements During Liver Transplantation
The purpose of the study is to determine if the less invasive monitors are as reliable for measuring heart function in patients undergoing liver transplantation as the more invasive pulmonary artery.
- Trial name
- OLT (NCT00682110)
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Washington University School of Medicine
Mitral Insufficiency, Mitraclip
Hemodynamic Estimation of the Result of the MitraClip Technique: Interest of the Ratio of Mean Arterial Pressure (MAP) to Pressure of the Mean Left Atrium (POG) (MitraPOG)
this research is based on the hypothesis that the measurement of the ratio of mean arterial pressure to mean left atrium pressure and of its evolution during the procedure, would make it possible to assess the immediate success…
- Trial name
- MitraPOG (NCT05123430)
- Testing
- Monitoring of the pressure of the middle left atrium
- Where
- France
- Volunteers
- 30 people
- Sponsor
- GCS Ramsay Santé pour l'Enseignement et la Recherche
Vertebrobasilar Insufficiency
Prospective Evaluation of Safety and Efficacy Vertebral Drug-eluting Stent System
The purpose of this study is to evaluate the safety and efficacy of Firehorus vertebral artery rapamycin-target-eluting stent system (hereinafter referred to as Firehorus) in treatment of symptomatic vertebral artery stenosis.
- Trial name
- PESS (NCT02328781)
- Testing
- Drug-eluting stent
- Where
- China
- Volunteers
- 101 people
- Sponsor
- Zhongrong Miao