Clinical trials: Cardiovascular Insufficiency
Critical Illness, Chronic Disease
Improving Communication About Serious Illness
The purpose of this study is to improve care delivered to patients with serious illness by enhancing communication among patients, families, and clinicians in the outpatient setting.
- Conditions
- Critical Illness, Chronic Disease, Terminal Care, Palliative Care
- Trial name
- ICSI (NCT01933789)
- Testing
- Communication Feedback Form for Patients with Serious Illness
- Where
- 6 sites in United States
- Volunteers
- 817 people
- Sponsor
- University of Washington
Heart Failure, Coronary Artery Disease
COVID-19 Testing in Underserved and Vulnerable Populations
As part of National Institutes of Health Rapid Acceleration of Diagnostics-Underserved Populations (RADx-UP) program, the goal of the RADxUP study is to develop, test, and evaluate a rapid, scalable capacity building project to…
- Conditions
- Heart Failure, Coronary Artery Disease, Cancer, Chronic Kidney Diseases
- Trial name
- NCT05315908
- Testing
- Community outreach method
- Where
- United States
- Volunteers
- 9,120 people
- Sponsor
- Jesse Nodora
May-Thurner Syndrome, Deep Vein Thrombosis
Venous Stent for the Iliofemoral Vein Investigational Clinical Trial Using the DUO Venous Stent System
This is a prospective, multi-center, single-arm, non-blinded clinical trial designed to investigate the safety and efficacy of the Vesper DUO Venous Stent System as compared to a pre-defined performance goal (PG) established from…
- Conditions
- May-Thurner Syndrome, Deep Vein Thrombosis, Chronic Venous Insufficiency
- Trial name
- VIVID (NCT04580160)
- Testing
- Duo Venous Stent System
- Where
- 30 sites in United States, Poland
- Volunteers
- 162 people
- Sponsor
- Vesper Medical, Inc.
Acute Kidney Injury, Congenital Heart Disease
Sodium Bicarbonate to Prevent Acute Kidney Injury in Children Undergoing Cardiac Surgery
The proposed study will investigate the effect of sodium bicarbonate on the prevention of acute kidney injury in children undergoing cardiac surgery with cardio-pulmonary bypass.
- Trial name
- NCT02046135
- Testing
- Sodium Bicarbonate, Sodium Chloride
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Northwell Health
Head Injury
Effect of Intrathoracic Pressure Regulation on Traumatic Brain Injury
The purpose of this study is to demonstrate proof of clinical concept that application of the Intrathoracic Pressure Regulator (ITPR) will result in an increase in Cerebral Perfusion Pressure (CPP) and a decrease in Intracranial…
- Trial name
- NCT01824589
- Testing
- -7 cm H2O ITPR, -12cm H2O ITPR
- Volunteers
- 1 people
- Sponsor
- Advanced Circulatory Systems
Chronic Kidney Diseases
Pioglitazone to Reduce Sympathetic Overactivity in CKD Patients
Chronic kidney disease (CKD) is associated with a higher risk of cardiovascular disease and death. An overactive sympathetic nervous system in CKD patients is one of the major mechanisms increasing the cardiovascular risks in…
- Trial name
- NCT03471117
- Testing
- Pioglitazone
- Where
- 2 sites in United States
- Volunteers
- 5 people
- Sponsor
- The University of Texas at Arlington
Acute Renal Failure, Kidney Disease
Prevention of Serious Adverse Events Following Angiography
The purpose of this research study is to compare the effectiveness of intravenous isotonic sodium bicarbonate with intravenous isotonic sodium chloride and oral N-acetylcysteine (NAC) with oral placebo for the prevention of…
- Conditions
- Acute Renal Failure, Kidney Disease, Coronary Artery Disease
- Trial name
- PRESERVE (NCT01467466)
- Testing
- IV isotonic saline, IV isotonic bicarbonate, N-acetylcysteine
- Where
- 54 sites in United States, Australia and 2 more
- Volunteers
- 5,177 people
- Sponsor
- VA Office of Research and Development
Venous Insufficiency, Venous Reflux
Effects of Non Contact Low Frequency Ultrasound in Healing Venous Leg Ulcers
This trial is a prospective, randomized, controlled, multi-center study of subjects presenting with chronic lower extremity venous ulcers.
- Conditions
- Venous Insufficiency, Venous Reflux, Lower Extremity Ulcer
- Trial name
- NCT01549860
- Testing
- MIST Therapy
- Where
- United States
- Volunteers
- 156 people
- Sponsor
- Celleration, Inc.
Deep Venous Thrombosis, Post-thrombotic Syndrome
Novel PET/CT and Treatment Strategies to Reduce PTS Following DVT
The goal of this study is to develop strategies that will improve outcomes for patients with deep vein thrombosis (DVT), using in vivo FDG-PET inflammation imaging to better predict the development of the post-thrombotic syndrome…
- Trial name
- NCT03195777
- Testing
- PET/CT
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Massachusetts General Hospital
Aortic Stenosis, Symptomatic Aortic Stenosis
China XT: Safety and Effectiveness of Edwards Lifesciences SAPIEN XT THV in the Chinese Population
To evaluate the safety and effectiveness of the SAPIEN XT (Edwards Lifesciences, Irvine, California) transcatheter heart valve implantation (TAVI) in Chinese patients with symptomatic severe calcific aortic stenosis who are…
- Conditions
- Aortic Stenosis, Symptomatic Aortic Stenosis, Aortic Regurgitation
- Trial name
- NCT03314857
- Testing
- SAPIEN XT THV with the NovaFlex+ delivery system
- Where
- 3 sites in China
- Volunteers
- 67 people
- Sponsor
- Edwards Lifesciences
Mitral Valve Regurgitation
Early Feasibility Study of the Neovasc Tiara™ Mitral Valve System
The purpose of this study is to evaluate the safety and initial performance of the Neovasc Tiara Mitral Transcatheter Heart Valve with the Tiara Transapical Delivery System.
- Trial name
- TIARA-I (NCT02276547)
- Testing
- Mitral valve replacement
- Where
- 10 sites in United States, Belgium and 1 more
- Volunteers
- 27 people
- Sponsor
- Shockwave Medical, Inc.
Stasis Dermatitis
Study Evaluating Efficacy and Safety of Crisaborole in Adults With Stasis Dermatitis
This is a Phase 2a, randomized, double blind, vehicle controlled, parallel group, proof of concept study that will include participants with stasis dermatitis without active skin ulceration, who will receive crisaborole ointment…
- Trial name
- NCT04091087
- Testing
- crisaborole ointment, vehicle ointment
- Where
- 4 sites in United States
- Volunteers
- 66 people
- Sponsor
- Pfizer
Varicose Veins
An Open-label, Single-dose Pilot Study to Evaluate Varisolve® (Polidocanol Endovenous Microfoam (PEM)) 0.125% [0.2%] for Varicose Veins
To determine the effect and safety of Varisolve® 0.125% [0.2%]
- Trial name
- NCT00928421
- Testing
- Polidocanol Endovenous Microfoam 0.125%
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Boston Scientific Corporation
Heart Failure With a Preserved Ejection Fraction, Heart Failure, Diastolic
Efficacy Study of Pacemakers to Treat Slow Heart Rate in Patients With Heart Failure
Determine the impact of restoring normal heart rate response during exercise and daily activity in patients with heart failure and a preserved ejection fraction (HFpEF) and chronotropic incompetence (CI).
- Conditions
- Heart Failure With a Preserved Ejection Fraction, Heart Failure, Diastolic, Chronotropic Incompetence
- Trial name
- RAPID-HF (NCT02145351)
- Testing
- Rate adaptive atrial pacing using a dual-chamber pacemaker, Pacemaker system will be implanted but set to Pacing Off.
- Where
- United States
- Volunteers
- 32 people
- Sponsor
- Mayo Clinic
Cardiovascular Disease, Sarcopenia
Trial of Oral Glutamine on Mitochondrial Function in CKD
The primary goal of proposed investigation is to study the impact of oral glutamine supplementation on muscle mitochondrial and endothelial cell function measured mitochondrial energetics and vascular function using 31P magnetic…
- Conditions
- Cardiovascular Disease, Sarcopenia, Endothelial Dysfunction, Muscle Mitochondrial Function
- Trial name
- NCT02838979
- Testing
- First Intervention (14 days), Washout (3 weeks), Second Intervention (14 days)
- Where
- United States
- Volunteers
- 11 people
- Sponsor
- University of Washington
Patent Ductus Arteriosus (PDA), Acute Kidney Injury (AKI)
Fenoldopam to Prevent Renal Dysfunction in Indomethacin Treated Preterm Infants
The investigators will conduct a prospective, blinded, randomized, placebo-controlled trial with a sample size of 20 patients in each of the two arms (fenoldopam vs placebo) based upon a difference in serum creatinine by one…
- Trial name
- Fenaki (NCT02620761)
- Testing
- Fenoldopam, 0.9%NS
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Medical College of Wisconsin
Aortic Regurgitation
HAART Model 300 Annuloplasty Ring
This investigation is a prospective, non-randomized, multi-center trial to evaluate the safety and effectiveness of the HAART model 300 annuloplasty ring when used to surgically repair a leaking aortic valve using a 3-D…
- Trial name
- NCT01400841
- Testing
- HAART 300 Annuloplasty Device
- Where
- 4 sites in Belgium, Czechia and 1 more
- Volunteers
- 18 people
- Sponsor
- Biostable Science & Engineering
Pulmonary Valve Insufficiency, Pulmonary Valve Degeneration
COMMENCE Pulmonary: Clinical Evaluation of Edwards Pericardial Aortic Bioprosthesis (Model 11000A) for Pulmonary Valve Replacement
The objective of this trial is to assess the safety and effectiveness of the Edwards Pericardial Aortic Bioprosthesis Model 11000A, in the pulmonary position in pediatric and adult subjects five years or older requiring…
- Conditions
- Pulmonary Valve Insufficiency, Pulmonary Valve Degeneration, Congenital Pulmonary Valve Abnormality
- Trial name
- COMMENCE-P (NCT02656290)
- Testing
- Edwards Pericardial Aortic Bioprosthesis Model 11000A
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- Edwards Lifesciences
Heart Failure
Acetazolamide and Spironolactone to Increase Natriuresis in Congestive Heart Failure
This study has two primary objectives: 1. To compare combination therapy with acetazolamide and low-dose loop diuretics versus high-dose loop diuretics (standard of care) in patients with acute decompensated heart failure at high…
- Trial name
- DIURESIS-CHF (NCT01973335)
- Testing
- Combination therapy with acetazolamide and low-dose loop diuretics, High-dose loop diuretics, Upfront therapy with oral spironolactone
- Where
- 2 sites in Belgium
- Volunteers
- 34 people
- Sponsor
- Hasselt University
End Stage Renal Disease
Monitoring in Dialysis -- a Prospective, Multi-center, Single-arm, Non-randomized, Observational Study in Patients Who Are Undergoing Hemodialysis.
The primary objective of this study is to estimate the proportion of hemodialysis patients experiencing clinically significant cardiac arrhythmias over a 6-month period using continuous cardiac monitoring with an implanted…
- Trial name
- MiD (NCT01779856)
- Testing
- REVEAL Insertable Cardiac Monitor (ICM)
- Where
- 10 sites in United States, India
- Volunteers
- 81 people
- Sponsor
- Medtronic Corporate Technologies and New Ventures