search

Active clinical trials for "Ventricular Dysfunction, Left"

Results 171-180 of 217

Cardiac Function and Microcirculation: Type 2 DIABetes and ECHOcardiographic Changes Over Time

Left Ventricular Dysfunction

The purpose of this study was to investigate the influence of micro- and macrovascular changes on the cardiac function in relation to left ventricular function and coronary arteries during one year in patients with type 2 diabetes.

Completed24 enrollment criteria

Optimization Study of Cardiac Risk Patients With Hip Fracture

Left Ventricular DysfunctionFemoral Fracture

Elderly patients undergoing surgery for proximal hip fracture have a high risk of morbidity and mortality (M&M) postoperatively. Several studies including some from the investigators department have shown that there is a high risk of cardiovascular complications in this group of patients and 3-month mortality is 15-20%. One of the causes of this high M&M is the high incidence of cardiac failure associated with an increased NT-proBNP in this group of patients. The aim of the present study is to evaluate whether optimization of preoperative cardiac function can reduce cardiac M&M postoperatively. Following verbal consent, patients with an increased NT-proBNP would be randomized to goal-directed preoperative optimization or standard management according to current hospital routines. Following optimization, the patients would be transferred to the operating rooms and subsequent management including perioperative patient management would be left to the discretion of a specialist anesthesiologist who is directly involved in patient care. Postoperatively, Troponin T and NT-proBNP would be measured in all patients according to the study protocol. In addition, major adverse cardiac events would be documented and follow-up would be done by after 30 days and 3 months postoperatively.

Unknown status15 enrollment criteria

Ultrasound and Left Ventricular Systolic Function

DysfunctionLeft Ventricular

The aim of this study is to evaluate, in an intensive care unit, the reproducibility between two non-cardiologists operators and a cardiologist expert in echocardiogram, of the Simpson method and of the calculation of GLS for the evaluation of the systolic function of the left ventricle in critically ill patients intubated and ventilated.

Terminated7 enrollment criteria

Hyperuricemia and Left Ventricular Diastolic Function

HyperuricemiaMetabolic Syndrome1 more

Metabolic syndrome and hyperuricemia were both associated with inflammation, leading to diversities of cardiovascular disease such as left ventricular diastolic dysfunction, but the relationship among these entities remained unclear. The aim of the present study focuses on the association among hyperuricemia, diastolic dysfunction and inflammatory biomarkers in apparently healthy individuals with metabolic syndrome

Terminated11 enrollment criteria

PARACHUTE V PercutAneous Ventricular RestorAtion in Chronic Heart FailUre Due to Ischemic HearT...

Heart FailureLeft Ventricular Dysfunction

Prospective, multi-center, post-market, non-randomized, nested-control, observational study of the CE marked CardioKinetix Parachute Implant System.

Terminated12 enrollment criteria

Clonidine and Left Ventricular Dysfunction

Ventricular Dysfunction

The objectives of this study are: To evaluate the effect of clonidine, a sympathetic modulator, to reverse cardiac remodeling and to improve hemodynamics in diastolic heart failure (DHF). To evaluate the effect of clonidine on neurohormones and quality of life in patients with DHF. The study is a double-blind, placebo-controlled study evaluating the effects of clonidine compared to placebo in patients with DHF. A total of 70 patients with DHF will be randomized in a 1:1 ratio to: placebo (n=35) or to clonidine (n=35) in a dose of 0.075 mg twice a day for the first 6 weeks followed by uptitration to 0.150 mg twice a day for 6 months. The primary outcome is the reversion of cardiac remodeling and hemodynamic parameters evaluated by magnetic resonance imaging (MRI) and echocardiography.

Withdrawn3 enrollment criteria

LV Endocardial CRT for Patients With Intermediate QRS Width

Heart Failure,CongestiveLeft Ventricular Dysfunction1 more

This pilot study is designed as a multi-centre cohort study determining the degree of LV reverse remodeling in patients with intermediate QRS widths (120-149ms) who undergo CRT implant with transseptal LV leads, and comparing to the average expected reverse remodeling rate in patients with standard transvenous coronary sinus leads and QRS widths ≥150ms.

Withdrawn25 enrollment criteria

Characterization of the Plasma Proteome Following Left Ventricular Assist Device Implantation

Ventricular DysfunctionLeft

The purpose of this study is to characterize changes in the plasma proteome over time following left ventricular assist device (LVAD) implantation.

Completed16 enrollment criteria

3D & Speckle Tracking Together as a Marker for Early Outcome in Cardiac Surgery

Left Ventricular Systolic Dysfunction

Patients presenting with Left Ventricle (LV) dysfunction undergoing cardiac surgery are at increased risk of perioperative morbidity and mortality. LV dysfunction has been reported as an independent predictor of operative mortality in patients undergoing Cardiac surgery. It also often leads to low cardiac output states with many of these patients requiring inotropic or mechanical support and vasopressors for hours to days after surgery. Speckle tracking when combined with three dimensional (3D) imaging techniques might prove to be a more sensitive marker for ventricular dysfunction. The present study investigates early outcomes in a consecutive series of patients with LV dysfunction undergoing cardiac surgery

Completed8 enrollment criteria

Better Patient Selection to Transcatheter Aortic Valve Implantation

Aortic Valve StenosisLeft Ventricular Dysfunction1 more

This study evaluates whether a preoperative assessment of myocardial contractile reserve by tissue Doppler Imaging and myocardial fibrosis by cardiac magnetic resonance imaging (MRI) can enhance the patient selection and risk stratification to transcatheter aortic valve implantation.

Completed12 enrollment criteria
1...171819...22

Need Help? Contact our team!


We'll reach out to this number within 24 hrs