Clinical trials: Mitral Insufficiency
Mitral Valve Insufficiency, Atrial Fibrillation
Left Atrial Distensibility to Predict Left Ventricular Filling Pressure and Prognosis in Patients With Severe Mitral Regurgitation
A large left atrial (LA) volume, which represents chronic diastolic dysfunction, is associated with a poor outcome, regardless of systolic function.
- Conditions
- Mitral Valve Insufficiency, Atrial Fibrillation, Heart Failure
- Trial name
- NCT01172184
- Testing
- Cardiac catheterization
- Where
- Taiwan
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Veterans General Hospital.
Cardiomyopathy, Cardiovascular Diseases
Improving Mitral Repair for Functional Mitral Regurgitation
The investigators are interested in determining the best surgical technique to correct functional mitral regurgitation, as there is currently not one technique that is established to work better than the other.
- Conditions
- Cardiomyopathy, Cardiovascular Diseases, Congestive Heart Failure, Coronary Artery Disease
- Trial name
- IMPROVE-FMR (NCT03366649)
- Testing
- Undersizing Mitral Annuloplasty, Papillary Muscle Approximation
- Where
- 3 sites in United States
- Volunteers
- 34 people
- Sponsor
- Emory University
Obsessive Compulsive Disorder
Novel Medication Strategies Targeting Brain Mechanisms in Pediatric OCD
This study will examine the feasibility and potential efficacy of augmenting SRIs with minocycline. The study will assess whether the addition of minocycline leads to measurable changes in striatal glutamate (Glu) levels.
- Trial name
- NCT01695291
- Testing
- Minocycline
- Where
- 2 sites in United States
- Volunteers
- 31 people
- Sponsor
- New York State Psychiatric Institute
Mitral Valve Insufficiency, Cardiac Valve Annuloplasty
REPAIR - transcatheteR rEPair of mitrAl Insufficiency With caRdioband System
The Cardioband Transcatheter System (Cardioband) is indicated for the treatment of secondary (functional) mitral regurgitation (FMR).
- Conditions
- Mitral Valve Insufficiency, Cardiac Valve Annuloplasty, Mitral Valve Annuloplasty, Cardiovascular Diseases
- Trial name
- REPAIR (NCT02703311)
- Testing
- Cardioband
- Where
- 10 sites in France, Germany and 1 more
- Volunteers
- 11 people
- Sponsor
- Edwards Lifesciences
Methamphetamine Dependence
Citicoline Treatment of Methamphetamine Dependence
The purpose of the study is to determine if citicoline (a nutritional supplement) is effective in helping people reduce their dependence on methamphetamine.
- Trial name
- NCT00950352
- Testing
- Citicoline
- Where
- United States
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Perry Renshaw
Functional Mitral Regurgitation, Degenerrative Mitral Regurgitation
MitraClip Russia Trial
The MitraClip System is the first commercially available catheter-based option for the treatment of MR. The MitraClip System was developed as an alternate percutaneous technology which may serve as a viable therapeutic option for…
- Trial name
- NCT04350372
- Testing
- MitraClip Procedure
- Where
- Russia
- Volunteers
- 16 people
- Sponsor
- Abbott Medical Devices
Type 1 Diabetes Mellitus
Safety Study of Repeated Doses of Glucagon on Animal Starch in the Liver
The purpose of this study is to learn if giving multiple doses of a hormone called glucagon can cause a major decrease in liver glycogen (animal starch).
- Trial name
- NCT01986231
- Testing
- Glucagon
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Legacy Health System
Heart Transplantation
Quantification of Intramyocardial Lipid by Proton Magnetic Resonance Spectroscopy
Accumulation of triglycerides in heart tissue has been associated with changes in left ventricular function which can lead to heart failure.
- Trial name
- MRS (NCT00469911)
- Testing
- Magnetic Resonance Spectroscopy, Ex vivo heart biopsy
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine
Mitral Valve Failure
NHLBI DIR LAMPOON Study: Intentional Laceration of the Anterior Mitral Leaflet to Prevent Left Ventricular Outflow Tract Obstruction During Transcatheter Mitral Valve Implantation
Background: Transcatheter mitral valve replacement (TMVR) is recommended for some people with mitral valve heart problems. But the usual TMVR techniques might cause an obstruction for some people.
- Trial name
- NCT03015194
- Testing
- Edwards SAPIEN 3 transcatheter heart valve, ASHI INTECC Astato XS 20
- Where
- 6 sites in United States
- Volunteers
- 32 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Mitral Valve Insufficiency, Mitral Valve Regurgitation
Pivotal Study of a Percutaneous Mitral Valve Repair System
EVEREST II Randomized Controlled Trial (RCT) is a prospective, multi-center, randomized study of the MitraClip® System in the treatment of mitral valve regurgitation, randomizing patients to MitraClip or mitral valve surgery.
- Conditions
- Mitral Valve Insufficiency, Mitral Valve Regurgitation, Mitral Valve Incompetence, Mitral Regurgitation
- Trial name
- EVERESTIIRCT (NCT00209274)
- Testing
- Percutaneous mitral valve repair using MitraClip implant, Mitral valve repair or replacement surgery
- Where
- United States
- Volunteers
- 279 people
- Sponsor
- Abbott Medical Devices
Mitral Regurgitation, Mitral Valve Regurgitation
Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation (The COAPT Trial) and COAPT CAS
The purpose of the Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients with Functional Mitral Regurgitation (COAPT) Trial is to confirm the safety and effectiveness of the MitraClip…
- Conditions
- Mitral Regurgitation, Mitral Valve Regurgitation, Treatment of Functional Mitral Regurgitation in Symptomatic Heart Failure Subjects, Heart Failure
- Trial name
- COAPT (NCT01626079)
- Testing
- MitraClip System
- Where
- 86 sites in United States, Canada
- Volunteers
- 776 people
- Sponsor
- Abbott Medical Devices
Mitral Valve Regurgitation, Mitral Valve Prolapse
Safety and Early Feasibility Study of the Harpoon Medical Device (EFS)
The purpose of this study is to evaluate the safety and performance of the Harpoon Medical TSD-5. The Harpoon device will provide many significant advantages over current surgical interventions including: 1) a small minimally…
- Conditions
- Mitral Valve Regurgitation, Mitral Valve Prolapse, Mitral Valve Insufficiency
- Trial name
- EFS (NCT02771275)
- Testing
- Harpoon Medical Device
- Where
- 2 sites in Poland
- Volunteers
- 13 people
- Sponsor
- Edwards Lifesciences
Mitral Regurgitation
Cardioband With Transfemoral Delivery System
To evaluate the performance and safety of the Cardioband Adjustable Annuloplasty System for repair of functional mitral regurgitation.
- Trial name
- NCT01841554
- Testing
- Cardioband
- Where
- 11 sites in France, Germany and 4 more
- Volunteers
- 62 people
- Sponsor
- Edwards Lifesciences
Parkinson's Disease
31P-MRS Imaging to Assess the Effects of CNM-Au8 on Impaired Neuronal Redox State in Parkinson's Disease
REPAIR-PD is a single-center open label pilot, sequential group, investigator and patient blinded study to assess the CNS metabolic effects, safety, pharmacokinetics, and pharmacodynamics of CNM-Au8 in patients who have been…
- Trial name
- REPAIR-PD (NCT03815916)
- Testing
- Gold Nanocrystals
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Clene Nanomedicine
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.
Polycystic Ovary Syndrome, Non-Alcoholic Fatty Liver Disease
Metformin for Ectopic Fat Deposition and Metabolic Markers in Polycystic Ovary Syndrome (PCOS)
This project, "A double-blind placebo-controlled randomized clinical trial assessing the efficacy of metformin for hepatic fat in adolescents and young adults with polycystic ovary syndrome", proposes exploring the use of novel…
- Conditions
- Polycystic Ovary Syndrome, Non-Alcoholic Fatty Liver Disease, Metabolic Syndrome
- Trial name
- NCT02500147
- Testing
- Metformin
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Columbia University
Mitral Valve Insufficiency, Mitral Valve Regurgitation
EVEREST II Pivotal Study High Risk Registry (HRR)
Prospective, multi-center, single arm registry. Clinical follow-up at discharge, 30 days, 6, 12, 18 and 24, months, and 3, 4 and 5 years.
- Conditions
- Mitral Valve Insufficiency, Mitral Valve Regurgitation, Mitral Valve Incompetence, Mitral Regurgitation
- Trial name
- HRR (NCT01940120)
- Testing
- Percutaneous mitral valve repair using MitraClip implant
- Where
- 2 sites in United States
- Volunteers
- 78 people
- Sponsor
- Abbott Medical Devices
Mitral Stenosis With Insufficiency, Functional Mitral Regurgitation
AVJ-514 Japan Trial
The objective of the study is to confirm the reproducibility of the evidence of safety and efficacy of AVJ-514 System technology in Japanese subjects who have been deemed difficult for mitral valve surgery by the local site heart…
- Conditions
- Mitral Stenosis With Insufficiency, Functional Mitral Regurgitation, Mitral Insufficiency, Mitral Valve Incompetence
- Trial name
- NCT02520310
- Testing
- AVJ-514
- Where
- 6 sites in Japan
- Volunteers
- 30 people
- Sponsor
- Abbott Medical Devices
Severe Degenerative Mitral Regurgitation Due to Mid-segment Posterior Leaflet Prolapse
Observational Registry on the HARPOON Device
To collect data on the HARPOON™ Mitral Valve Repair System for use in patients with severe degenerative mitral regurgitation due to posterior leaflet prolapse.
- Trial name
- REPLICATE (NCT04393779)
- Testing
- HARPOON Beating Heart Mitral Valve Repair System (MVRS)
- Where
- 7 sites in Germany, Spain and 1 more
- Volunteers
- 26 people
- Sponsor
- Edwards Lifesciences
Mitral Valve Insufficiency, Coronary Artery Disease
Comparing the Effectiveness of Repairing Versus Replacing the Heart's Mitral Valve in People With Severe Chronic Ischemic Mitral Regurgitation
People with coronary artery disease (CAD) or people who have had a heart attack may develop a leak in the mitral valve of their heart and may therefore need to undergo surgery to fix the valve.
- Trial name
- NCT00807040
- Testing
- Mitral Valve Repair with Annuloplasty, Mitral Valve Replacement
- Where
- 21 sites in United States, Canada
- Volunteers
- 251 people
- Sponsor
- Icahn School of Medicine at Mount Sinai