Clinical Trials About "Study finds drop pulmonary artery catheter among Medicare" RSS

18:53 EST 10th December 2018 | BioPortfolio

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Showing "Study finds drop pulmonary artery catheter among Medicare" Clinical Trials 1–25 of 10,000+

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Study of the Economics of Pulmonary Artery Catheter Use in Patients With Acute Respiratory Distress Syndrome (ARDS)

Study of the long term outcomes and economic impact of the pulmonary artery catheter in acute respiratory distress syndrome (ARDS/ALI) patients.

Study of Clinical Outcomes Associated With the Pulmonary Artery Catheter (PAC) in Cardiac Surgery Patients

The primary objective for this retrospective Electronic Health Record (EHR) analysis is to evaluate the clinical outcomes associated with the utilization of a pulmonary artery catheter (PAC), for monitoring purposes, within patients undergoing cardiac surgeries (isolated coronary artery bypass graft [CABG], valve, aortic surgery, multi-procedures, other complex nonvalvular procedures and heart transplants). The study will be conducted using prospectively collected hospital inpa...


Interventional Treatment of Residual Pulmonary Hypertension in Patients After Pulmonary Thromboendarterectomy

The study evaluates the technique of non-drug treatment of residual pulmonary hypertension in patients with chronic thromboembolic pulmonary hypertension after pulmonary thromboendarterectomy.

Pulmonary Embolism Response to Fragmentation, Embolectomy, & Catheter Thrombolysis: PERFECT

A prospective observational study to evaluate the safety and effectiveness data of catheter-directed therapy (CDT) including percutaneous mechanical thrombectomy (PMT) for treatment of acute pulmonary embolism (PE)

Advance® 18PTX® Balloon Catheter Study

The Advance® 18 PTX® Balloon Catheter study is a clinical trial to study the safety and effectiveness of the Advance 18® PTX® Balloon Catheter in the treatment of lesions in the superficial femoral artery and popliteal artery.

Retrospective Review of Anesthetic Considerations for Pulmonary Artery Rehabilitation

Pulmonary artery rehabilitation procedure is done frequently in the catheterization suite for patients with pulmonary artery stenosis or small pulmonary arteries following surgical repair for patients with tetralogy of Fallot with pulmonary atresia and major aortopulmonary collaterals. Considering that the investigators' institution is a major center for treating these cases, the investigators wanted to do a retrospective review of the investigators' data to share the investiga...

The Peregrine Study: A Safety and Performance Study of Renal Denervation

The Ablative Solutions, Inc. Peregrine System Infusion Catheter is a catheter-based device which is intended to be used to ablate the afferent and efferent sympathetic nerves serving the kidneys. The catheter is typically inserted via the femoral artery, steered into the renal artery, and then delivers, by infusion from its distal end, a neurolytic agent. This targets the nerve bundles, which are in the adventitia - a sheath surrounding the artery. The aim is to reduce blood ...

Peripheral Low Dose Thrombolysis Versus Catheter Acoustic Directed Thrombolysis for Submassive PE

To determine whether peripheral low dose systemic thrombolysis (PLST) is non-inferior to catheter directed acoustic pulse thrombolysis (ACDT) in improving RV function and reducing pulmonary artery pressures in submassive pulmonary embolism (PE)

Renal Artery Sympathetic Denervation by Catheter Ablation After Pulmonary Vein Isolation (PVI) for Persistent Atrial Fibrillation

Atrial fibrillation (AF) is the most common arrhythmia and it is associated with significant morbidity and mortality. Electrical isolation of the pulmonary vein (PVI) by radiofrequency energy or cryoablation has been shown to be an effective treatment of AF by reducing morbidity, improving quality of life and functional capacity. Renal artery sympathetic denervation (RND) by catheter ablation has been shown in a preliminary study to improve outcome of PVI in patients with paro...

Inferior Genicular Artery Study for LEGFLOW OTW

To evaluate the safety and efficacy of the paclitaxel-eluting peripheral balloon dilatation catheter (LEGFLOW) compare to the PTA catheter (AMPHIRION DEEP).in treatment of inferior genicular artery stenosis or occlusion.

Coronary Artery and Coronary Artery Bypass Graft Imaging Using a Specialized Catheter and Computed Tomography

The present study relates to a new approach to coronary artery and coronary artery by-pass graft imaging, and more particularly to computed tomographic angiography following an aortic root injection of a low amount of contrast (up to 30 cc) via a percutaneously placed catheter (Vanguard DX, Medrad Inc.) positioned in the aortic root. The objective of the study is to show the feasibility of Coronary artery CTA using aortic root injection of contrast compared to the standard ...

The Peregrine Post-Market Study

The Ablative Solutions, Inc. Peregrine System Infusion Catheter is a catheter-based device which is intended to be used to ablate the afferent and efferent sympathetic nerves serving the kidneys. The catheter is inserted via the femoral artery, steered into the renal artery, and then delivers, by infusion from its distal end, a neurolytic agent. This targets the nerve bundles, which are in the adventitia - a sheath surrounding the artery. The aim is to reduce blood pressure in ...

Catheter Directed Interventions in Pulmonary Embolism

Evaluating the safety and outcomes of catheter directed thrombolysis following catheter fragmentation in acute high risk pulmonary embolism

Acute Effects of rhBNP in Patients With PH Associated With Acute Exacebation of Chronic Pulmonary Disease

To evaluate the acute effect of recombinant human brain natriuretic peptide(rhBNP) on pulmonary hypertension of acute exacerbations of chronic pulmonary disease. rhBNP was administered as a continuous infusion for 24 hours , pulmonary artery pressure and other hemodynamic parameters were monitoried by Swan- Ganz catheter.

Effects of Bosentan (Tracleer) in the Course of Pulmonary Artery Hypertension Induced by Hypoxia

Excessive rise in pulmonary artery pressure induced by low oxygen tension (hypoxia) is one of the factors implicated in high-altitude pulmonary oedema. Plasma ET1 increases in subjects exposed to high altitude and is correlated to pulmonary artery pressure. The aim of the study is to investigate whether blockade of ET1 receptors would reduce the acute rise in systolic pulmonary artery pressure induced by hypoxia.

Hemodynamic Survey Cardiac Surgical Scenarios

The purpose of this study is to find out the Lidco Rapid ( monitoring tool gives cardiac output) is as equivalent in determining the hemodynamic assessment in cardiac surgical scenarios as the most often used pulmonary artery catheter, which is much more invasive than the Lidco Rapid. This will be accomplished through online surveys which have different cardiac surgery scenarios and will be distributed to cardiac fellowship trained anesthesiologists. The online based survey w...

Accurate Measurement of Cardiac Output Using the Ultrasound Dilution Technique

Accurate cardiac output determination is a commonly used and important index of myocardial performance. The thermodilution method using a pulmonary artery catheter is the most common approach to cardiac output determination; however, placement of the pulmonary artery catheter is not without risk and at times can be problematic. Ultrasound dilution measurement has been shown to correlate with measured cardiac output in animal models and adults, but it has not been validated in p...

Effects of Catheter Location Relative to Femoral Artery on Postoperative Analgesia for Continuous Adductor Canal Blocks

Adductor canal (AC) nerve block is a commonly used modality for postoperative pain control after total knee arthroplasty (TKA). When the adductor canal is viewed by ultrasound, the femoral artery and femoral vein can easily be identified, however, the nerve that is to be blocked is often not visible. For this reason, the femoral artery is used as a landmark for the block. There currently are no studies examining the optimal placement of the nerve block catheter relative to the ...

Catheter Thrombectomy in Patients With Massive Pulmonary Embolism

Official Title: Compassionate Use of Catheter Thrombectomy (Aspirex 11F) in Patients With Massive Pulmonary Embolism Study Population: Patients >/= 18 years of age with massive pulmonary embolism suitable for mechanical thrombectomy with Aspirex 11F. Treatment: Aspirex 11F assisted thrombectomy _________ The study was terminated early. After having treated seven (7) patients, it was decided in April 2007 that the handling characteristics of the test device shoul...

Ultrasound Comparison of Radial Artery Hyperplasia After Use of a 7F Sheathless Guide vs. 6F Sheath/Guide Combination

The purpose of this study is to determine if the routine use of a sheathless 7F guide catheter for transradial percutaneous coronary intervention (TR PCI) is non-inferior to a 6F sheath/guide combination with regards to radial artery injury (radial artery intimal-medial-adventitial thickening). To evaluate the radial artery, ultrahigh resolution ultrasonography (55 mHz) will be used to accurately quantify radial artery intimal-medial-adventitial thickness (IMT) at baseline and ...

Evaluation of PCO2 and PO2 Values in the Pulmonary Artery and Superior Vena Cava

The study is about comparing blood samples obtained from the superior vena cava and the pulmonary artery. The investigators will compare the values of PCO2 and PO2 from these two sites, in order to see if exists a PCO2 gap and a PO2 gap, different from zero. Moreover the investigators want to find out if these gaps are related with changes in the cardiac output, the hematocrit or if they can predict post operative dysfunctions. Blood samples will be taken at six different time...

A Universal Eye Drop Adherence Monitor to Measure and Improve Adherence to Ocular Medications

Glaucoma is the second leading cause of visual impairment worldwide. Eye drop medications reduce vision loss from glaucoma by at least 60%, but eye drops must be taken every day to be effective. However, adherence to eye drop treatment is poor with only 50% of patients regularly taking their prescribed eye drops. We are developing the Devers Drop Device (D3) eye drop monitor to accurately measure eye drop cap removal and to improve eye drop-taking behavior. We will test eye dro...

Randomized Comparison of JUDkins vs tiGEr Catheter in Coronary Angiography Via the Right Radial Artery: the JUDGE Study

We aim to assess safety and efficiency of Tiger II (5Fr; Terumo Interventional Systems, Somerset, New Jersey) vs Judkins (5Fr; 3.5L/4R, Medtronic Co) catheters, in coronary angiography via the right transradial route. This is a prospective, randomized, study of parallel design. Consecutive patients with acute coronary syndrome (ACS), eligible for non-urgent coronary angiography, are randomized after successful cannulation of right radial artery and informed consent to either Ti...

Evaluation of Radiation Induced Pulmonary Hypertension Using MRI in Stage III NSCLC Patients Treated With Chemoradiotherapy. A Pilot Study

In the radiotherapeutic treatment of lung cancer, the dose that can be safely applied to the tumour is limited by the risk of radiation induced lung damage. This damage is characterized by parenchymal damage and vascular damage. In rats, we have found that radiation-induced vascular damage results in increased pulmonary artery pressure. Interestingly, the consequent loss of pulmonary function could be fully explained by this increase in pulmonary artery pressure. We hypothesize...

Eye Drop Dispensers: Safety, Efficacy and Comfort.

One aspect to eye drop adherence is successful instillation of the drops; however, it is well known that many patients struggle with this task. Difficulties may include aiming their drops,extending their neck, preventing excess drop leakage, avoiding contamination of the bottle tip and generating enough force to expel a drop from the bottle. Instillation aids are devices that aim to ameliorate one or more of these barriers. Several eye drop dispensers had been developed in ord...

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