There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This study is a multi-center, randomized, double-blind, placebo-controlled, Phase 2 study in postmenopausal women with heregulin positive, hormone receptor positive, HER2 negative metastatic, unresectable breast cancer.
The objective of this study is to develop a feasible and safe regimen for minimization of immune suppression in recipients of vascularized composite allotransplants (VCA) using a daily dose of recombinant IL-2. In order to achieve this aim, this trial will: 1. Perform VCA in 5 eligible subjects; 2. Administer recombinant IL-2 at a low-dose to promote the expansion and function of regulatory T cells in subjects who received VCA; and 3. Minimize immune suppression to tacrolimus single therapy in subjects who received VCA and recombinant IL-2. This trial will also investigate if it is possible to predict immune rejection in VCA using blood and tissue samples from recipients of VCA. Lastly, this trial will develop non-invasive technologies to monitor for VCA rejection. These technologies will involve magnetic resonance imaging. Multi-contrast ultra-high resolution MR imaging (MRI) with serial direct planimetry will be performed in recipients of VCA.
This study will investigate the effects of different fermenting fibers on liking of foods.
This study aims to determine if anesthetic depth can be deepened non-pharmacologically through use of sleep masks. This study seeks to demonstrate a relationship between the depth of anesthesia with application of sleep masks intraoperatively and in the critical care setting.
This phase I clinical trial evaluates the safety and feasibility of administering NY-ESO-1 TCR (T cell receptor)engineered peripheral blood mononuclear cells (PBMC) and peripheral blood stem cells (PBSC) after a myeloablative conditioning regimen to treat patients with cancer that has spread to other parts of the body. The conditioning chemotherapy makes room in the patient?s bone marrow for new blood cells (PBMC) and blood-forming cells (stem cells) to grow. Giving NY-ESO-1 TCR PBMC and stem cells after the conditioning chemotherapy is intended to replace the immune system with new immune cells that have been redirected to attack and kill the cancer cells and thereby improve immune system function against cancer.
This study is being done to test the usefulness of extracellular matrix (ECM) a thin sheet placed over the site after endoscopic mucosal resection to promote healing of the esophagus.
Peripheral arterial disease (PAD) affects over 8 million individuals in the United States alone. This is a form of atherosclerosis in which plaques preferentially build up inside the arteries of the legs to limit blood flow. These patients are at high risk for heart attack and stroke, with at least half dying from coronary artery disease. Our understanding of the causes of PAD remains incomplete. The renin-angiotensin hormone system is one mechanism known to contribute to atherosclerosis. Pharmacologic blockade of the hormone angiotensin II is beneficial in forms of atherosclerosis, including peripheral arterial disease, to improve blood vessel damage and functional outcomes. These therapies also increase circulating levels of angiotensin-(1-7), a hormone that dilates blood vessels. Angiotensin-(1-7) improves blood vessel function and reduces inflammation to protect against atherosclerosis in animal models; however, there are no clinical data in patients with atherosclerosis. The overall goal of this project is to examine the cardiovascular effects of angiotensin-(1-7) in PAD.
T cells, a type of white blood cell called a lymphocyte, play an important role in the immune system. One subtype, the regulatory T cell (Treg) helps to regulate the immune system and may provide protection against the development of autoimmune disease. The hope is that these naturally occurring Treg cells can be utilized for the treatment of autoimmune disease and potentially replace the use of chronic immunosuppressive therapies that are associated with multiple side effects. There has been a small study showing safe administration of Tregs with decreased disease activity in patients with insulin-dependent diabetes. Tregs are being studied in lupus, cancer and organ transplantation. This phase I trial will be conducted as an open-label, dose-escalation, multicenter trial in adult participants with active pemphigus.The purpose of this study is to test the safety and effect of Treg therapy in participants who have skin (cutaneous) involvement due to pemphigus.
Traumatic brain injury, stroke and other neurological conditions may result in weakness of the muscles that either open or close the eye. This is generally a result of impaired functioning of the oculomotor or facial cranial nerves. Current treatments to improve eye opening or closing are either invasive or largely ineffective. This study tests a noninvasive means of improving eyelid opening and closing by applying a previously demonstrated safe and effective neuromuscular electrical stimulation (NMES) intervention to the muscles controlling eyelid movement. Participants in this study will either receive the investigational NMES protocol 30 min per day for five days or a sham NMES for the same period. The primary outcome for this study is the participants' ability to open or close their affected eye. Secondary outcomes include additional measures of eye and corneal health.
The purpose of this research is to compare two different approaches for treating patients with stress urinary incontinence: neuromuscular re-education, impairment-based exercise and electric dry needling versus neuromuscular re-education and impairment-based exercise. Physical therapists commonly use all of these techniques to treat stress urinary incontinence. This study is attempting to find out if one treatment strategy is more effective than the other.