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Aneurysm Clinical Trials

A listing of Aneurysm medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

Found (39) clinical trials

Use of Autologous Concentrated Bone Marrow Aspirate in Preventing Wound Complications in Below Knee Amputation (BKA)

Patients scheduled for amputation will receive bone marrow cells concentrated via the MarrowStim device (cBMA) injected IM at 25 sites in the leg proximal to the amputation in the index limb to prevent ischemic wound complications after surgery. cBMA will be injected into the anterior tibialis muscle below the point …

Phase

Detection of Hypoxia in Human Thoracic Aorta Using Pimonidazole Hydrochloride

The proposed study is designed to identify the level of tissue hypoxia in patients presenting with ascending aortic aneurysm. Ascending aortic aneurysms affect approximately 15,000 people in the United States each year, and represent a serious clinical problem because there is a known, but unspecified risk of aortic rupture or …

Phase

Remote Ischemic Conditioning to Enhance Resuscitation (RICE) Pilot

Following resuscitation from out-of-hospital cardiac arrest (OHCA), reperfusion injury can cause cell damage in the heart and brain. Remote ischemic conditioning (RIC) consists of intermittent application of a device such as a blood pressure cuff to a limb to induce non-lethal ischemia. Studies in animals with cardiac arrest as well …

Phase

Cardiovascular Effects of Angiotensin (1-7) in Essential Hypertension

Pharmacologic approaches to increase levels or actions of the vasodilatory peptide Angiotensin (1-7) are currently in development for the treatment of hypertension based on findings from animal studies. There are limited and contradictory clinical studies, however, and it is unclear if this peptide even contributes to blood pressure regulation in …

Phase

Metabolic Effects of Angiotensin-(1-7)

This is an outpatient study that requires a screening visit and two study days in the Vanderbilt Clinical Research Center. Subjects will be asked to stop taking any medications for high blood pressure for at least 2 weeks prior to the study. Subjects will receive intravenous angiotensin-(1-7) or saline infusion …

Phase

A Dose Ascending Study to Evaluate the Safety of NH002 as a Contrast Agent in Cardiac Echocardiography

NH002 (Perflutren Lipid Microspheres) Injectable Suspension is an ultrasound contrast agent for use in patients with suboptimal echocardiograms to opacify the left ventricular (LV) chamber and to improve the delineation of the LV endocardial border. The primary objective of this study is to evaluate the safety and tolerability of 3 …

Phase

Safety and Efficacy of Allogeneic MSCs in Promoting T-regulatory Cells in Patients With Small Abdominal Aortic Aneurysms

This is a phase I, double blinded trial that will enroll 36 patients with Abdominal Aortic Aneurysms (AAA) measuring 3-5 mm in maximal transverse diameter (MTD). This study will assess the safety of MSCs in doses of 1 million MSCs/kg. or 3 million MSCs/kg. delivered intra-venously. This trial test the …

Phase

Adoptive Transfer of Haploidentical NK Cells and N-803

Human immunodeficiency virus (HIV) infection causes profound and often irreversible changes to the adaptive and innate immune system. In the absence of antiretroviral therapy (ART), Cluster of Differentiation (CD)4+ T cells are progressively depleted, CD8+ T cells are often expanded, and much of the immune system is chronically activated. Much …

Phase

Safety and Virologic Effect of a Human Monoclonal Antibody (VRC01) Administered Intravenously to Adults During Early Acute HIV Infection

Human monoclonal antibodies (mAbs) may have the potential to treat HIV infection by preventing the spread of the virus. This study will evaluate an experimental mAB known as VRC-HIVMAB060-00-AB (VRC01). The purpose of this study is to evaluate the safety and virologic effect of VRC01, alone or in combination with …

Phase

HIV-1 Specific T -Cells (HST-NEETs) for HIV-Infected Individuals

Treatment Description: This is a phase I, multi-site, study of the safety, immunologic and virologic responses of ex vivo expanded HIV-1 multi-antigen specific T-cell therapy (HST-NEET) as a therapeutic strategy in HIV-infected individuals suppressed on ART. Patients will be screened for eligibility in Step 1 and undergo a blood draw …

Phase