Clinical trials: Circulatory Failure
Sleep Apnea, Central, Sleep Disordered Breathing
Respicardia, Inc. Pivotal Trial of the remedē System
The primary purpose of this prospective, multicenter, randomized trial is to evaluate the safety and effectiveness of therapy delivered by the remedē® system in subjects with moderate to severe central sleep apnea and optimal…
- Conditions
- Sleep Apnea, Central, Sleep Disordered Breathing, Heart Failure
- Trial name
- NCT01816776
- Testing
- Treatment Group (transvenous stimulation of the phrenic nerve), Control Group (Optimal Medical Therapy)
- Where
- 30 sites in United States, Germany and 1 more
- Volunteers
- 151 people
- Sponsor
- Respicardia, Inc.
Heart Failure, Left Ventricular Dysfunction
Effects of Viagra on Heart Function in Patients With Heart Failure
Sildenafil (Viagra) is known to reduce pulmonary hypertension. Heart failure patients also have pulmonary hypertension and several recent reports have shown that sildenafil leads to an improvement in their exercise capacity.
- Trial name
- NCT00781508
- Testing
- sildenafil
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- MetroHealth Medical Center
Chronic Heart Failure (CHF)
Improving Symptoms and Quality of Life in Chronic Heart Failure: Pilot Study
The overall goal of this study is to evaluate the pilot implementation of two palliative care interventions in veterans with chronic heart failure at the Denver VA Medical Center.
- Trial name
- CASA (NCT01581008)
- Testing
- Collaborative Care to Alleviate Symptoms and Adjust to Illness, Psychospiritual
- Where
- United States
- Volunteers
- 31 people
- Sponsor
- VA Office of Research and Development
Bradycardia, Sinus Node Dysfunction
Physiologic Pacing Registry
The Physiologic Pacing Registry is a prospective, observational, multi-center registry performed to gain a broader understanding of 1) physiologic pacing implant and follow-up workflows, including pacing and sensing measurements…
- Conditions
- Bradycardia, Sinus Node Dysfunction, Heart Block, Syncope
- Trial name
- NCT03719040
- Testing
- Physiologic pacing device implant
- Where
- 50 sites in United States, Australia and 14 more
- Volunteers
- 870 people
- Sponsor
- Abbott Medical Devices
COPD, Heart Failure
Personalized Experiences to Inform Improved Communication for Minorities With Life Limiting Illness
The purpose of this research is to develop patient-centered palliative care interventions to improve patient-provider communication and Quality of Life (QoL) of ethnic and racial minority patients living with life-limiting…
- Conditions
- COPD, Heart Failure, Cancer
- Trial name
- NCT03391115
- Testing
- Storytelling Intervention for Patient Participants, Storytelling Intervention for Nurse Participants
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Heart Failure
Guiding Evidence Based Therapy Using Biomarker Intensified Treatment
The primary objective is to determine the efficacy of a strategy of biomarker-guided therapy compared with usual care in high risk patients with left ventricular systolic dysfunction.
- Trial name
- GUIDE-IT (NCT01685840)
- Testing
- Usual Care, Biomarker-guided care NT-proBNP
- Where
- 46 sites in United States, Canada
- Volunteers
- 894 people
- Sponsor
- Duke University
Septic Shock, Fluid Therapy
Fluid Balance in the ICU - Interventions to Minimize Fluids in Patients With Septic Shock
The purpose of the study is to determine if a protocol that assesses patients' daily fluid intake and output can decrease the overall amount of fluid patients receive during the first five days in the ICU.
- Conditions
- Septic Shock, Fluid Therapy, Hypotension
- Trial name
- NCT02473718
- Testing
- Fluid minimization protocol, Ultrasound
- Volunteers
- 82 people
- Sponsor
- Washington University School of Medicine
Heart Failure, Growth Hormone Deficiency
Growth Hormone Deficiency in Chronic Heart Failure: A Preliminary Trial
The aim of this study is to investigate the potential benefits of the correction of growth hormone (GH) deficiency with GH replacement therapy in patients with chronic heart failure due to left ventricular systolic dysfunction.
- Conditions
- Heart Failure, Growth Hormone Deficiency, Ischemic Heart Disease
- Trial name
- NCT00591760
- Testing
- Somatotropin
- Volunteers
- 56 people
- Sponsor
- Federico II University
Heart Failure, Congestive, Ventricular Dysfunction
Thoratec HeartMate II Left Ventricular Assist System (LVAS) for Destination Therapy
The purpose of this study is to determine the safety and effectiveness of the Thoratec HeartMate II Left Ventricular Assist System (LVAS) as Destination Therapy in end-stage heart failure patients who do not qualify for cardiac…
- Conditions
- Heart Failure, Congestive, Ventricular Dysfunction, Cardiomyopathies
- Trial name
- NCT00121485
- Testing
- Left Ventricular Assist System (LVAS)
- Where
- 47 sites in United States, Canada
- Volunteers
- 200 people
- Sponsor
- Abbott Medical Devices
Congestive Heart Failure
Interventricular Delay of Lumax HF-T for Heart Failure
The purpose of this study is to demonstrate that the safety and efficacy of the Lumax HF-T with optimized interventricular delay biventricular pacing (OPT) is non-inferior to the Lumax HF-T with simultaneous biventricular pacing…
- Trial name
- NCT00508391
- Testing
- Optimized interventricular delay biventricular pacing
- Where
- 19 sites in United States, Switzerland
- Volunteers
- 122 people
- Sponsor
- Biotronik, Inc.
Heart Failure
Evaluation of CLP With and Without Spironolactone in Heart Failure Patients With Chronic Kidney Disease
The purpose of this study is to determine the effects of CLP, with and without spironolactone, on serum, urine, and fecal contents in heart failure patients with chronic kidney disease.
- Trial name
- NCT01598740
- Testing
- CLP, Spironolactone
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Sorbent Therapeutics
Heart Failure, Congestive Heart Failure
Neural Cardiac Therapy for Heart Failure Study (NECTAR-HF)
The NECTAR-HF feasibility trial is designed to evaluate the application of right vagal nerve stimulation in heart failure patients with a New York Heart Association Class III, an ejection fraction equal to or less than 35 %, and…
- Trial name
- NECTAR-HF (NCT01385176)
- Testing
- Implant of investigational device system, Titration during the randomization phase, Titration after the randomization phase
- Where
- 21 sites in Belgium, Czechia and 6 more
- Volunteers
- 118 people
- Sponsor
- Boston Scientific Corporation
Hearth Failure With Reduced Ejection Fraction (HFrEF)
Description of Tolerability of LCZ696 (Sacubitril / Valsartan) in Heart Failure With Reduced Ejection Fraction (HFrEF) Treated in Real Life Setting
The primary purpose of the study was to describe the tolerability of treatment with the optimal dose of LCZ696 (97 mg sacubitril / 103 mg valsartan bid), over six (6) months, in patients with heart failure with reduced ejection…
- Trial name
- PARASAIL (NCT02690974)
- Testing
- LCZ696 (sacubitril/valsartan)
- Where
- 32 sites in Canada
- Volunteers
- 302 people
- Sponsor
- Novartis Pharmaceuticals
Heart Failure, Cognition Disorders
Cognitive Problems in Veterans With Heart Failure
We assessed the prevalence of cognitive/memory problems in veteran patients with heart failure, and evaluated its relationship to medication compliance.
- Trial name
- NCT01049308
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- US Department of Veterans Affairs
Heart Failure
Avoiding Treatment in the Hospital With Furoscix for the Management of Congestion in Heart Failure - A Pilot Study
This is a multicenter, randomized, open label, controlled study evaluating the effectiveness, and safety of the Furoscix Infusor vs continued medical therapy in patients with chronic heart failure and fluid overload requiring…
- Trial name
- AT HOME-HF (NCT04593823)
- Testing
- Furoscix Infusor
- Where
- 18 sites in United States
- Volunteers
- 63 people
- Sponsor
- scPharmaceuticals, Inc.
Heart Failure, Congestive Heart Failure
Vasodilator Therapy for Heart Failure and Preserved Ejection Fraction
The main objective is to test the effect of prolonged therapy (24 weeks) with isosorbide dinitrate ± hydralazine on arterial wave reflections (primary endpoint).
- Trial name
- NCT01516346
- Testing
- Isosorbide Dinitrate, Isosorbide Dinitrate + Hydralazine
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- Corporal Michael J. Crescenz VA Medical Center
Intradialytic Hypotension, End Stage Renal Disease
Application of Impedance Threshold Device Technologies to Treat and Prevent Hypotension During Dialysis
The purpose of this study is to evaluate the application of the impedance threshold device during hemodialysis in children to optimize fluid removal, reduce the incidence of complications (such as cramps,vomiting and…
- Conditions
- Intradialytic Hypotension, End Stage Renal Disease, Low Blood Pressure
- Trial name
- ITD (NCT00576524)
- Testing
- ITD
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Children's Hospital of Philadelphia
Congestive Heart Failure, Chronic Obstructive Pulmonary Disease
Early Warning System
The study will begin in 2013 whereby patients having an early warning system (EWS) alert will be randomized to be seen by the rapid response team (RRT) for triage versus usual care.
- Conditions
- Congestive Heart Failure, Chronic Obstructive Pulmonary Disease, Cancer, Diabetes Mellitus
- Trial name
- NCT01741480
- Testing
- Early warning system monitoring., routine care
- Where
- United States
- Volunteers
- 571 people
- Sponsor
- Washington University School of Medicine
Heart Failure With Preserved Ejection Fraction
The Effects of Ranolazine on Exercise Capacity in Patients With Heart Failure With Preserved Ejection Fraction
The purpose of this study is to determine whether treatment with Ranolazine will improve exercise capacity in patients with Heart Failure with preserved left ventricular ejection fraction, or HFPEF.
- Trial name
- RAZE (NCT01505179)
- Testing
- Ranolazine
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- University of California, San Diego
Heart Failure
A Study of Ponsegromab in People With Heart Failure
The primary purpose of this clinical trial is to compare the effects of study medicine (Ponsegromab/PF-06946860) with a placebo (an injection that looks like the study medicine but does not contain the active medicine) to find…
- Trial name
- GARDEN TIMI 74 (NCT05492500)
- Testing
- Main cohort (Cohort A): Ponsegromab low dose, Main cohort (Cohort A): Ponsegromab medium dose, Main cohort (Cohort A): ponsegromab high dose
- Where
- 122 sites in United States, Australia and 9 more
- Volunteers
- 455 people
- Sponsor
- Pfizer
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