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.
Investigators hypothesize that addition of pembrolizumab will enhance the efficacy of carboplatin and pemetrexed in patients with EGFR-mutation-positive NSCLC, or patients with other genetic alterations, and who have disease progression following appropriate targeted therapies.
This is an open-label pilot study to determine the safety and tolerability of infusions of autologous CD4+ CD25+ regulatory T cells with concomitant subcutaneous IL-2 injections in 4 subjects with ALS.
The purpose of this research study is to learn more about how sugar levels in the liver affect the ability of people both with and without type 1 diabetes. People with type 1 diabetes do not make their own insulin, and are therefore required to give themselves injections of insulin in order to keep their blood sugar under control. However, very often people with type 1 diabetes give themselves too much insulin and this causes their blood sugar to become very low, which can have a negative impact on their health. When the blood sugar becomes low, healthy people secrete hormones such as glucagon and epinephrine (i.e., adrenaline), which restore the blood sugar levels to normal by increasing liver glucose production into the blood. However, in people with type 1 diabetes, the ability to release glucagon and epinephrine is impaired and this reduces the amount of sugar the liver is able to release. People with type 1 diabetes also have unusually low stores of sugar in their livers. It has been shown in animal studies that when the amount of sugar stored in the liver is increased, it increases the release of glucagon and epinephrine during insulin-induced hypoglycemia. In turn, this increase in hormone release boosts liver sugar production. However, it is not known if increased liver sugar content can influence these responses in people with and without type 1 diabetes. In addition, when people with type 1 diabetes do experience an episode of low blood sugar, it impairs their responses to low blood sugar the next day. It is also unknown whether this reduction in low blood sugar responses is caused by low liver sugar levels. The investigators want to learn more about how liver sugar levels affect the ability to respond to low blood sugar.
The goal of this project is to assess repeated and ongoing oral care and the way it may affect inflammation and quality of life in hemodialysis patients. Two treatment groups will be compared: - 1) ongoing and repeated gum disease therapy including deep tooth cleaning followed by multiple appointments of maintenance - 2) single session of gum disease therapy with only one session of deep tooth cleaning Samples of blood will be obtained for study to examine the changes of inflammatory substances in the blood as a result of the two different gum disease treatments. Also, a 14-question survey will be discussed with you to assess oral health related quality of life (OHIP-14) and the way it is affected by oral care. For this project, four dialysis centers will be randomly assigned to either of the treatment groups #1 or #2 prior to your enrollment. For this purpose, there are two distinct consent forms explaining the visits, procedures and risks of the two treatment groups #1 or #2. As a result, all participants in the same dialysis center will belong to the same treatment group (either #1 or #2) and presented with the corresponding consent form. This dialysis center has been randomized to treatment group # 1; therefore you will receive ongoing and repeated gum disease therapy including deep tooth cleaning followed by multiple appointments of maintenance.
To demonstrate the safety and efficacy of the SurVeil Drug-Coated Balloon (DCB) for treatment of subjects with symptomatic peripheral artery disease (PAD) due to stenosis of the femoral and/or popliteal arteries.
To determine the utility and sensitivity of the lung clearance index (LCI) technique as a marker of small airways disease in adults with chronic lung conditions compared to healthy adults, adjusting for age, sex and smoking status.
This is a single arm phase II clinical trial of Ipilimumab and Nivolumab in patients with resected mucosal melanoma. Ipilimumab (1 mg/kg) and Nivolumab (3 mg/kg) will be administered Day 1 of a 21-day cycle in Cycles 1-4 and then nivolumab 480 mg will be administered Day 1 of a 28-day cycle for Cycles 5-15 (maximum of 15) or until disease recurrence or intolerance before completion of 15 cycles.
The overall objective of the proposal is to evaluate the ability of ultrasound to predict and routinely (weekly) monitor changes in the body composition of healthy preterm infants in the neonatal intensive care unit (NICU) in response to nutritional intake. The investigators hypothesize that ultrasound is an accurate method to routinely monitor the quality of weight gain and assess the adequacy of nutritional provision for premature infants in the neonatal intensive care unit. The investigators will address the hypothesis in the following Specific Aims: Specific Aim 1: Validate ultrasound as a method to measure whole body fat mass and fat free mass in healthy, premature infants. Body composition will be assessed using ultrasound measurements and the validated method of air displacement plethysmography (ADP). Stable isotope dilution techniques will be used in a subset of our population as a secondary source of validation. Specific Aim 2: Determine whether ultrasound measurements can detect clinically relevant (weekly) changes in body composition in healthy premature infants. Ultrasound will be used to obtain serial (weekly) measurements of muscle and adipose tissue thickness (triceps, abdomen, quadriceps) until discharge in healthy, premature infants.
Comparing the operation times and staple loads used between the use of multiple tubes and a bougie versus a one-step suction callibrated system in laparoscopic sleeve gastrectomy.
This research study is studying an investigational combination of drugs as a possible treatment for advanced solid tumors: melanoma, ovarian, renal, or colorectal cancer. The drugs involved in this study are: - Pembrolizumab - AMG386