Light in Frail Elderly - the Effect of a Dynamic Light for Sleep and Circadian Rhythm
AgedCircadian Rhythm10 moreThe aim of this project is to evaluate the effect of a dynamic light in order to improve the circadian rhythm, provide a better sleep and well-being, and in the long run an improved recovery. The primary question is whether dynamic artificial light with circadian stimulus can affect the circadian rhythm. The secondary question is whether this also provides better sleep and well-being. The group that is particularly interesting to study is a geriatric population that is more sensitive to circadian rhythm disorders, sleep disorders and confusion in connection with hospitalization and that can be of particular benefit from this intervention.
Stress Phenotypes and Preterm Birth
Preterm BirthInflammation2 morePregnancy ends in preterm birth (PTB) for approximately 1 in 10 women, though more often for Non-Hispanic Black women, 14.12% PTB rate, compared to 9.09% for Non-Hispanic White women. Psychosocial stress and childhood trauma each are associated with risk for PTB and PTB has an intergenerational impact: mothers born preterm are more likely to give birth pretern, especially amongst Black women. In this project, we will study mitochondria, which contain their own genome, the mitochondria DNA, and are inherited from the mother, as they represent a potential intersection point between psychosocial experiences and their biological embedding in underlying disease outcomes such as PTB
Studying the Effects of Cannabis on Vasculature
Cardiovascular DiseasesInflammation1 moreCannabis is commonly used globally. It is associated with psychiatric problems, but the effects on the cardiovascular system are unclear. In this project, the investigators plan to study the effects of cannabis on the cardiovascular system. This will be done by using a non-invasive test to measure blood vessel function and by using blood samples to measure inflammation. As a control for this project, the investigators would like to test the blood vessel function and inflammation levels of participants who do not use cannabis. This study will provide important information on the long term cardiovascular effects of cannabis.
Natural Course of Homocysteine After Uneventful Total Joint Arthroplasty
Joint Prosthesis; ComplicationsInfection or InflammationThe goal of this observational study is to asses the natural course of blood homocysteine levels in patients who underwent primary total joint arthroplasty surgery. The main question[s] it aims to answer are: İs homocysteine a good marker for determining periprosthetic joint infection ? İs homocysteine more sensitive marker for periprosthetic joint infections ?
A Cohort Study of Correlation Between Mast Cells and Prognosis in Patients With Acute Myocardial...
InflammationAcute ST Segment Elevation Myocardial Infarction1 moreBy including patients with acute myocardial infarction, mast cell markers were analyzed and the relationship between mast cells and patients with acute myocardial infarction was analyzed
Vitamin D, Oxidative Stress and Inflammation in Hemodialysis
Oxidative StressInflammation1 moreVitamin D deficiency is now considered a global problem in general population, but it seemed to be more prominent in chronic kidney disease (CKD) patients, especially those on regular hemodialysis. Being a key regulator in mineral metabolism, there's also emerging evidences linking vitamin D deficiency with inflammation and oxidative stress, which are both recognized as constant threats to cardiovascular outcomes in hemodialysis patients. It's prospective, randomized trial that's carried out to evaluate the effect of weekly versus, monthly oral cholecalciferol, on vitamin D (25(OH)D) levels, oxidative stress markers, inflammatory markers and secondary hyperparathyroidism in hemodialysis patients. Fifty eligible hemodialysis patients were randomly assigned to either Group A (Oral 50.000IU Cholecalciferol, once weekly) or Group B (Oral 200.000IU Cholecalciferol, once monthly), for 3 months. Serum levels of (25(OH)D), serum malondialdehyde (MDA), serum superoxide dismutase (SOD), serum high sensitive (hsCRP), calcium, phosphorus, and intact parathormone (iPTH) levels, were all assessed at baseline and at the end of the study
Effects of Liraglutide on Glycemia, Inflammation and Endothelial Function vs Insulin Basal Bolus...
Diabetes MellitusType 2The study aims to evaluate the effects of Liraglutide on glycemic control, serum markers of inflammation, markers of endothelial dysfunction and a possible correlation with intra and extra-hospital mortality rates in a group of hospitalized diabetic patients compared to a control group of in-patient diabetic in treatment on insulin Basal-bolus.
Protective Role of Pre-/ Post-biotics on Gut Inflammation, Dysbiosis, and Life Quality in Rett Syndrome...
Rett SyndromeDysbiosis2 moreThe study will examine the potential efficacy and safety of two pre- and post-biotics on markers for gut inflammation and intestinal microbiota ecology in patients with Rett syndrome. Moreover, this trial will search for possible effects on epileptogenesis and quality of life.
Inflammation-related Alterations in Neurocircuitry: Reversal With Levodopa
DepressionThe purpose of this study is to learn more about the changes that happen in the brain and the body when a person is depressed. This study will determine if the level of inflammation in the body is related to symptoms of depression, how well the person thinks, and how certain brain regions communicate.
Molecular Imaging of Inflammation With 18F-PBR06 to Identify Unstable Carotid Plaques in Patients...
StrokeEvaluating an innovative molecular imaging technique to visualize inflammation of the atherosclerotic plaque in patients with a recent ischemic stroke (<15 days) with carotid stenosis> 50%, by performing a Positron emission tomography-computed tomography (PET-CT) with PBR06 18F, a tracer for Translocator protein (TPSO).