Clinical trials: Elevated Left Atrial Pressure
Critical Illness, Elevated Left Atrial Pressure
The Use of Single-Beat TE-e' in Evaluation of Left Atrial Pressure in Critically Ill Patients: The TELAP-ICU Trial
This study evaluates a new single-beat echocardiographic technique (TE-e', the time difference between the onset of the mitral inflow E wave and the septal e' wave on tissue Doppler imaging) for estimating left atrial pressure…
- Conditions
- Critical Illness, Elevated Left Atrial Pressure, Left Ventricular Diastolic Dysfunction, Echocardiography
- Trial name
- TELAP-ICU (NCT07820319)
- Testing
- Echocardiography
- Where
- Hong Kong
- Volunteers
- 50 people
- Sponsor
- Queen Mary Hospital, Hong Kong
Heart Failure
NoYA RAISE Trial II (Radiofrequency Ablation-Based Interatrial Shunt for Heart Failure)
A Prospective, Multiple Center, and Objective Performance Criteria Study to Evaluate the NoYA™ Radiofrequency Interatrial Shunt System manufactured by NoYA Medtech (Hangzhou) Co., Ltd.
- Trial name
- NCT05375110
- Testing
- NoYA™ Radiofrequency Interatrial Shunt System
- Where
- 31 sites in China
- Volunteers
- 120 people
- Sponsor
- Hangzhou NOYA MedTech Co. Ltm.
Heart Failure
REDUCE LAP-HF TRIAL II
Multicenter, Prospective, Randomized Controlled, Blinded Trial, with a Non-implant Control group; 1:1 randomization.
- Trial name
- NCT03088033
- Testing
- IASD System II implant, intra-cardiac echocardiography (ICE), or transesophageal echocardiography (TEE)
- Where
- 91 sites in United States, Australia and 13 more
- Volunteers
- 608 people
- Sponsor
- Corvia Medical
Hypertension, Left Ventricular Diastolic Dysfunction
Effect of Nebivolol on the Blood Flow in Hearts of Adults With High Blood Pressure and Abnormal Filling of Heart
To investigate whether treatment with Nebivolol in subjects with high blood pressure and abnormal filling of left ventricle (LVDD) improves exercise time by improving Left Ventricular deformation and filling.
- Trial name
- NCT01961323
- Testing
- Nebivolol
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Heart Failure
REDUCE LAP-HF III Corvia Protocol 1701
This is a post market trial to be conducted at sites in Germany. The device has CE approval in the EU. The purpose of this observational registry is to collect post market data in consecutive patients treated with the IASD System…
- Trial name
- REDUCELAPHFIII (NCT03191656)
- Testing
- IASD Implant
- Where
- 27 sites in Germany, Switzerland
- Volunteers
- 500 people
- Sponsor
- Corvia Medical
Heart Failure
REDUCE LAP-HF RANDOMIZED TRIAL I
A study to evaluate the Corvia Medical, Inc. IASD® System II to REDUCE Elevated Left Atrial Pressure in Patients with Heart Failure.
- Trial name
- NCT02600234
- Testing
- Inter-Atrial Shunt Device, Intracardiac Echo
- Where
- 21 sites in United States, Australia and 3 more
- Volunteers
- 44 people
- Sponsor
- Corvia Medical
Patent Foramen Ovale (PFO), High Altitude Pulmonary Edema
The Cardiovascular Effects of Patent Foramen Ovale in Hypoxia
Before birth, the foramen ovale is a normal opening in the heart that allows blood to flow from the mother to the baby. After birth, this opening usually closes.
- Trial name
- NCT07742540
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Heart Failure
REDUCE LAP-HF TRIAL
The objective of this clinical study is to evaluate the safety and performance of the IASD System II in the treatment of heart failure patients with elevated left atrial pressure, who remain symptomatic despite appropriate…
- Trial name
- REDUCE LAP-HF (NCT01913613)
- Testing
- IASD
- Where
- 26 sites in Australia, Austria and 9 more
- Volunteers
- 64 people
- Sponsor
- Corvia Medical
Elevated Left Atrial Pressure
Pulmonary Vein Diameter and Collapsibility Measured by TEE to Predict Elevated Left Atrial Pressure in Cardiac Surgery
Left atrial pressure (LAP) is a crucial hemodynamic parameter during cardiac surgery. Elevated LAP leads to pulmonary edema and other cardiopulmonary complications.
- Trial name
- POGETO (NCT04096807)
- Testing
- Standard TEE exam including measurement of left upper pulmonary vein diameter and collapsibility, compared with PCWP measured continuously by a pulmonary arterial catheter
- Where
- France
- Volunteers
- 30 people
- Sponsor
- University Hospital, Montpellier
Hypertension, Left Ventricular Hypertrophy
Pediatric Hypertension and the Renin-Angiotensin SystEm (PHRASE)
Studying the causal roles of components of the renin-angiotensin-aldosterone system (including angiotensin-(1-7) (Ang-(1-7)), angiotensin-converting enzyme 2 (ACE2), Ang II, and ACE), uric acid, and klotho in pediatric…
- Conditions
- Hypertension, Left Ventricular Hypertrophy, Left Ventricular Dysfunction, Left Atrial Dilatation
- Trial name
- PHRASE (NCT04752293)
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Wake Forest University Health Sciences
Heart Failure
REDUCE LAP-HFREF TRIAL
The objective of this pilot study is to evaluate the safety and performance of implanting the IASD® System II in Heart Failure patients with reduced ejection fraction and elevated left sided filling pressures, who remain…
- Trial name
- NCT03093961
- Testing
- IASD implant
- Where
- 4 sites in United States, Australia and 1 more
- Volunteers
- 10 people
- Sponsor
- Corvia Medical
Heart Failure With Preserved Ejection Fraction, Heart Failure With Mid Range Ejection Fraction
Extended IASD Investigation: REDUCE LAP-HF IV
Multicenter, Prospective, Open Label, Single Arm, Clinical Trial. The primary objective of this clinical trial is to further evaluate the safety and clinical efficacy of the IASD System II in symptomatic heart failure patients…
- Trial name
- NCT04632160
- Testing
- IASD System II
- Sponsor
- Corvia Medical