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 phase II trial studies how well an imaging technique called perforator phase contrast angiography (pPCA) works in developing surgery plans for patients with breast cancer undergoing breast reconstruction after breast removal (mastectomy) using abdominal-based free flap methods. Free flaps are units of tissue transferred from one area of the body to another with an intact blood supply. pPCA uses magnetic resonance imaging (MRI) to create images of blood vessels inside the body. Using pPCA may help doctors develop better surgical plans for patients with breast cancer undergoing post-mastectomy reconstruction surgery with free flap methods.
This phase II trial studies how well pembrolizumab with or without chemotherapy works when given before surgery in treating patients with stage I-IIIA non-small cell lung cancer. Immunotherapy with pembrolizumab, may induce changes in body?s immune system and may interfere with the ability of tumor cells to grow and spread. Drugs used in chemotherapy, such as cisplatin and pemetrexed, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving pembrolizumab with or without chemotherapy may shrink the cancer prior to surgery and decrease the likelihood of the cancer returning following surgery.
This study will examine alterations in muscle in individuals with hip osteoarthritis compared to individuals without hip arthritis. All individuals will receive imaging of their hip and low back muscles in order to compare differences between groups. The investigators hypothesize that there will be differences between groups and that these differences will be related to strength, functional, and balance impairments which will also be measured in all individuals.
The purpose of this study is to establish the feasibility of initiating a ketamine pain control protocol in the emergency department for the treatment of acute pain in patients with long bone fractures and to compare the efficacy of the ketamine pain protocol to bolus morphine for pain control in the first 6 hours of patient stay in the emergency department.
The proposed study will examine two different intervention programs and whether they improve self-regulation of adopted children. The study is a small randomized controlled trial to test the feasibility of conducting a larger, R01-funded clinical trial. Outcomes will primarily be focused on feasibility concerns, such as recruitment and retention of a sufficient number of participants and implementation of treatment protocols with fidelity, as well as determining initial effect size estimates that might inform later power analyses and examining the functioning of developmental assessment measures when administered in the context of a clinical trial.
This is a phase Ib/II clinical trial to test safety and efficacy of combining CD24Fc with ipilimumab and nivolumab to decrease irAE, with built-in interim analyses, and safety and response stopping rules.
Gastro-Intestinal Acute Graft Versus Host Disease (GI-aGVHD) is a complication of allogeneic stem cell transplant which is usually treated with steroids. You are being asked to take part in this study because you have recently been diagnosed with GI-GVHD. The standard of care for GI-aGVHD is steroids. When aGVHD does not respond to steroids it is described as steroid-refractory aGVHD. There is no standard therapy for steroid-refractory GI-aGVHD. This study is a Phase II study. The main goal of a Phase II study is to see the efficacy and what side effects are seen with FMT as a treatment for GVHD. Fecal Microbiota Transplantation (FMT) is the transfer of fecal material from a healthy donor to a patient in order to restore the diversity of the intestinal microbiota. FMT is currently indicated for the treatment of recurrent Clostridium Difficile infection. FMT is considered experimental in this study, meaning it is not approved by the FDA for the treatment of GVHD.
The purpose of this registry study is to gather real world standard of care (SOC) data on the safety and performance on the Roxwood Medical catheter devices in the treatment of stenotic lesions and CTO.
Patients surviving critical illness experience significant skeletal muscle dysfunction and weakness. Muscle atrophy suffered during critical illness has a long-term impact on the functionality and mobility of these individuals. As a result, individuals surviving critical illness have a significant reduction in quality of life, even up to 5 years post discharge. Research including large randomized controls demonstrates that rehabilitation focused on active mobilization may positively influence patient outcomes. Thus, early mobilization is an important intervention that has many purported benefits. Current rehabilitation practice in the intensive care unit (ICU) and recommendations from clinical practice guidelines such as the Society of Critical Care Medicine, PADIS Guidelines support these interventions to reduce the detrimental effects of immobilization during critical illness. Early mobilization is routinely thought of as standard of care for patients admitted for acute respiratory distress syndrome and sepsis. However, a significant number of recent randomized controlled trials implementing early rehabilitation and mobilization interventions fail to demonstrate immediate or long-term benefits.10,11,18,19 Interesting, active mobilization and rehabilitation analyzed in systematic review had no impact on mortality and "no consistent effects of function, quality of life and ICU or hospital length of stay."18 There are a few potential explanations for interventions not leading to reduction in impairment or functional benefit. Scientific Premise: From our preliminary data (Figure 1) and my clinical experience, a significant cause of the physical impairments in these patients is reductions in muscular power. Muscular power is a critical determinant of functional mobility.20 Preliminary data demonstrate that lower extremity muscle power is significantly reduced in this population and furthermore, these deficits are strongly correlated to physical function. Muscle power training is a potential therapeutic intervention that could lead to more robust improvements in physical function. This concept has been explored extensively in community-dwelling older adults. A recent systematic review of controlled trials demonstrates that power training is superior to traditional resistance training at improving functional performance when comparing the two training modalities.21 Furthermore, power training is feasible for older adults and clinical populations of Parkinson's Disease, Stroke, and frailty.22-27 Thus the feasibility and pragmatic nature of power training is not a concern. Of interest, a randomized controlled trial was completed in institutionalized frail nonagenarians (>85 years or older).27 In this study, no patients drop-out of study due to power training and significant benefits in function were achieved.27 Therefore, the investigators propose a interventional trial to study the effect of a standardized muscle power training program for patients admitted to the ICU for critical illness.
This phase II trial studies how well pembrolizumab and PEGPH20 work in treating patients with pancreatic cancer that has spread to other places in the body (metastatic). Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. PEGPH20 is an enzyme that breaks down hyaluronic acid coating tumor cells which may inhibit growth of tumor cells. Giving pembrolizumab and PEGPH20 may work better in treating patients with pancreatic cancer compared to pembrolizumab alone.