View clinical trials related to Inflammatory Disease.
Filter by:Intraoperative histological examination is a fundamental tool in surgery. Probe-based Confocal Laser Endomicroscopy (pCLE) is a new imaging technique which enables real-time, microscope-resolution imaging, currently used in endoscopy. This pilot study aims to evaluate pCLE in surgical setting. The objective is the depiction of histological rendering of normal and pathological tissues through pCLE. Feasibility of real-time diagnosis will also be assessed. All surgical conditions usually necessitating frozen section will be investigated. A total of 30 patients, with various pathology of the thyroid / parathyroid, stomach, esophagus, pancreas, adrenal, colon / small intestine, liver will be included. Diagnostic criteria will be defined by a surgeon - pathologist team and further validated by retrospective analysis of the video sequences in comparison to conventional histology slides. The data will be used to create an image bank of reference optical biopsy images. The study will allow to point out the surgical conditions in which pCLE is the most effective and reliable and could eventually replace the frozen section technique.
Background: - Restricting calories can help a person reduce risk factors for heart disease. Researchers have found that not eating or drinking anything but water for 24 hours prevents the activation of a component of the immune system, called the inflammasome. The inflammasome is associated with the development of diabetes and heart disease. Researchers want to learn more about the body s response to fasting. Objective: - To explore the benefits of calorie restriction on heart health. Eligibility: - Healthy adults ages 21 32 with a body mass index between 26 and 29. Design: - Participants will be screened with a medical history, physical exam and blood test. - Participants will not eat or drink after 10 p.m. before their first visit. - Participants have breakfast at the clinic. The breakfast will be about 500 calories. Then they will not eat or drink (except water) for 24 hours. - Participants will return to the clinic the next morning. They will have blood drawn. Then they will have breakfast. Blood will be drawn again at 1 hour and 3 hours after the meal. - Blood and urine tests at the end of the fast and following the meals will be done to confirm that participants have fasted for the full 24-hour period.
This randomized pilot clinical trial studies how well positron emission tomography (PET)-magnetic resonance imaging (MRI) works compared to standard-of-care PET-computed tomography (CT) in diagnosing patients with cancer, cardiac diseases, or neurologic diseases. PET-MRI combines two imaging methods that can be used to evaluate disease. PET-MRI is similar to standard-of-care PET-CT, but exposes the patient to less radiation. It is not yet known whether PET-MRI produces better image quality than PET-CT in diagnosing patients with cancer, cardiac disease, or neurologic disease.
Study to evaluate the safety, tolerability, PK, PD, and food effect of AMG 357 in healthy subjects
The purpose of the study is to determine a possible association between the clinical entity of exacerbation, markers of systemic inflammation and endothelial dysfunction in patients with COPD.
Background: - For every CHI research study, patients must fulfill a list of criteria, based primarily on their medical condition. To determine whether a patient meets these eligibility criteria to participate in a research protocol, researchers must perform a series of diagnostic tests and procedures. - These evaluations are designed to evaluate a participant s general medical condition (i.e., blood tests, function of certain organs such as the lungs, heart, liver, or kidneys), and to confirm a diagnosis or ensure that a healthy volunteer is in good condition. They maximize the safety for the patients and healthy volunteers at CHI. Objective: - To determine the eligibility of patients and healthy volunteers for active CHI research protocols. Eligibility: - The procedures included in this protocol will determine eligibility for active CHI research protocols. - Both healthy volunteers and patients will be evaluated. Design: - Required tests and procedures for various research studies may include the following: history and physical examination, blood and urine tests, lung and heart function tests (echocardiogram, electrocardiogram, stress test), imaging studies (X-rays, magnetic resonance imaging (MRI), computerized tomography (CT), and tissue collection. - Participants will be asked to undergo tests only for the study or studies for which they are being considered. The research team will provide further information on any additional tests that may be required. - After all eligibility assessments are complete, participants may be offered participation in one or more CHI research protocols or referred back to a home physician.