View clinical trials related to Inflammation.
Filter by:The main iron regulatory protein in the human metabolism is hepcidin. In normal weight, healthy subjects, hepcidin is regulated through the iron status of the body: low iron status results in low hepcidin concentrations, which facilitates dietary iron absorption. In obesity, which is an inflammatory state, hepcidin concentrations are increased and iron absorption is reduced despite low iron stores, leading to iron deficiency over time. Whether lowering the chronic low-grade inflammation during a limited treatment period and thereby lowering hepcidin concentration can improve iron absorption is uncertain.
Background: Respiratory diseases affect more than 1 billion people worldwide. They are a growing public health concern. The lungs are constantly exposed to environmental factors such as dust, fumes, microbes, and pollutants. But much is still not known about how these pollutants lead to respiratory illnesses. Researchers want to collect samples from lungs and blood to see how genetics and environmental pollutants affect cellular responses or functioning. Objectives: To study how cytochrome P450 epoxygenase pathway enzymes affect macrophage function in the lungs and inflammatory responses. Eligibility: Adults ages 18 65 who can have a bronchoscopy. Design: All study visits will take place at the NIEHS Clinical Research Unit in Research Triangle Park, NC. At study visit 1, participants will be screened with medical history and physical exam. They will have blood and urine tests. They will take tests that measure their lung function. They will answer questionnaires. Before the visit, they will be given a list of medicines they cannot take. They also must not have caffeine on the day of their visit. The visit will last about 3 hours. At study visit 2, participants will give blood samples. They will undergo bronchoscopy. For this, they will get an intravenous line in a vein to get sedatives. Their airways will be numbed. Cells will be collected from their lungs. They will fast for 8 hours before the visit. They must have someone else drive them home from the visit. The visit will last about 3-4 hours. Participants will get a follow-up phone call about 1 day after study visit 2.
The purpose of this study is to assess the dynamics of inflammatory parameters in presence or absence of infectious complications after cytoreductive surgery with hyperthermic intraperitoneal chemotherapy.
To carry out a prospective cohort study of healthy volunteers, assessing differences between baseline pulmonary inflammation, response to LPS inhalation and endothelial function, as measured by flow mediated dilation between, electronic cigarette uses, cigarette smokers and non smokers.
This is a Phase 2, single-centre, single-arm, open-label study of the safety, tolerability, and effects on biomarkers of PBI-4050 in subjects with Alström syndrome for a treatment duration of 24 weeks. Subjects who complete the initial 24 weeks of treatment may continue treatment for an additional 36 or 48 weeks, provided the subject signs informed consent.
The objective of the study was to evaluate the safety and efficacy of OTX-DP (dexamethasone insert) 0.4 mg for intracanalicular use when placed in the canaliculus of the eyelid for the treatment of post-surgical inflammation and pain in subjects who had undergone cataract extraction with intraocular lens implantation
Arterial inflammation will be compared using PET scanning in 3 groups: 1) Non-smokers, 2) Tobacco cigarette smokers, 3) Electronic cigarette users.
The purpose of this study is to determine how chronic inflammation influences skeletal muscle protein metabolism and metabolic function in humans. The investigators will evaluate acute responsiveness to a single bout of exercise in men and women who are either lean or overweight/obese. The investigators will explore the relationship between circulating inflammatory markers and anabolic, proteomic, and transcriptional responses to acute exercise. The investigators will measure skeletal muscle protein synthesis in the postabsorptive state and in response to a single bout of exercise.
A study to assess the effects of proprotein convertase subtilisin/ kexin type 9 (PCSK9) inhibition on the arterial wall inflammation in patients with elevated lipoprotein(a).
The main objective of RinASol project is to assess in patients with seasonal Allergic Rhinitis the effect of hypertonic saline solution NACL 3%+NAHCO3 vs the effect of standard saline solution on nasal inflammation by means of nasal cytology. The secondary objective is the symptom score assessment by T5SS Questionnaire (Total Symptom Score 5)