Found 1297 clinical trials
COronary and MICrocirculatory Measurements in Patients With Aortic Valve Stenosis.
These measures of CAD severity will be compared with a gold standard non-invasive test (single photon emission computed tomography [SPECT]). This will validate the use of RFR and determine if IMR can be used to improve the ischemia prediction of FFR.
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- 19 Feb, 2024
Hemodynamic Changes Due to Prone Position
Perioperative prone position may be associated with hemodynamic instability. The causes of instability have not yet been precisely elucidated. The aim of this study is to demonstrate physiological changes during prone positioning in healthy volunteers .
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- 19 Feb, 2024
New Daily Persistent Headache Biomarkers Study
If CGRP levels are elevated in the blood of people with new daily persistent headache, future studies will be designed to evaluate whether treatments that target CGRP are effective in treating new daily persistent headache. If NGF levels are elevated in the blood of patients with new daily persistent headache …
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- 19 Feb, 2024
Anesthesia Consent Process
Currently at University of Chicago Medical Center (UCMC) consent for anesthesia is obtained verbally by qualified anesthesia providers. Later this year, we will be moving to a written informed consent form for anesthesia that must be signed by patients before proceeded with elective surgery. We aim to study patient satisfaction …
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- 19 Feb, 2024
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Histological Genetic and Epigenetic Analysis of Procedures Related With Dental Implants
In this study genomic, proteomic and histological technologies for the search and characterization of epigenetic modifications and molecular or protein markers, useful in the diagnosis and progression of peri-implant diseases and prevention of implant failure will be used.
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- 19 Feb, 2024
Maternal Psychological Implications of Covid-19 Pandemic and Possible Effect on Anaesthetic Management.
The aim of this study is to assess the maternal psychological implication of the novel coronavirus COvid-19 pandemic. At the same time it will be evaluated whether there is an impact of these implications on the anaesthetic practice.
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- 19 Feb, 2024
Natural History Study of Children and Adults With Adrenocortical Cancer (ACC)
Participants will contact study staff if there are any changes in their tumor. Participants will be followed on this study for life.
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- 19 Feb, 2024
Validation of King's Sarcoidosis Questionnaire in a Danish Population
The KSQ was previously validated in English German and Dutch. KSQ will be translated into Danish and validated in a Danish sarcoidosis population.
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- 19 Feb, 2024
Childhood Allergy and the Neonatal Environment
Previous birth cohort studies have found early-life environmental factors such as allergies, pollutants, viruses and bacteria have all contributed to the development of asthma and allergies. Investigators are doing this research because there continues to be a strong need to understand the root causes of asthma and allergies. The CANOE …
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- 19 Feb, 2024
Exploring Pathogenesis and Treatment of Hypercalcemia Caused by Intramuscular Injection of Paraffinoil
Subsequently, through further translational studies, we intend to identify novel treatments to be tested in future randomized clinical trials.
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- 19 Feb, 2024