a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 1922 clinical trials
Complications and Mortality Following Emergency Digestive Surgery During the COVID-19 Pandemic
This variable will be analysed in the "full analysis set" population. Secondary objective will be to develop a specific postoperative risk propensity model for SARS-CoV-2 infected patients.
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- 19 Feb, 2024
- 1 location
Hamburg AoRtic Valve cOhoRt
This includes the association of demographic factors, procedural data and biomarkers with clinical outcome in a prospective fashion.
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- 19 Feb, 2024
- 1 location
Registry for Invasive and Non-invasive Anatomical Assessment and Outcome of Coronary Artery Anomalies
We established a specialized interdisciplinary clinic for coronary artery anomalies including imaging specialists, invasive cardiologists and congenital heart disease surgeons as correct downstream testing and treatment decision is highly challenging in these patients.
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- 19 Feb, 2024
- 1 location
Observational Study of Adult Patients Receiving Dupixent for Atopic Dermatitis (AD)
Primary Objective: To characterize the patients who receive Dupixent (dupilumab) for AD in a real-world setting, with respect to their medical history, socio-demographic and disease characteristics, and prior and concomitant treatments of AD Secondary Objectives: To characterize real-world use patterns of Dupixent for AD (eg, used regimens, reason for initiation …
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- 19 Feb, 2024
- 20 locations
PROtocol of Metabolic and Cryptogenic livEr Disease regisTry for intEgration of Omic Studies
The main aim of the study is to set up an observational cohort with NAFLD (Non-alcoholic fatty liver disease) at different stage of disease (from simple steatosis to cirrhosis and/or HCC-Hepatocellular carcinoma) and for comparative purpose a cohort of subjects with diabetes and/or obesity and/or other risk factors (i.e. psoriasis, …
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- 19 Feb, 2024
- 1 location
UCSF Panc Cyst Registry
This presents a clinical challenge to prevent unnecessary resection of indolent disease, with associated risks of infections, bleeding, diabetes, and costly disability.
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- 19 Feb, 2024
- 1 location
National Survey of the Impact of COVID-19 Pandemics
A random sampling will be performed in all 32 provinces, municipality or autonomous regions in the mainland of China. It is assumed that acceptable 95% confidence interval is P4%, and the sample size under the condition of simple random sampling is 600 persons.
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- 19 Feb, 2024
- 1 location
Death Number Perception in Depression Anxiety and Schizoypal Personnality in General Population (Covid-19 Pandemic)
France has been put on a lockdown for 8 weeks to prevent the spread of the COVID-19 virus between 17/03/2020 and 11/05/2020. During this lockdown, which is likely to have psychopathological repercussions on the population, the public authorities and the media informed the population about the number of deaths occurring …
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- 19 Feb, 2024
- 1 location
Natural History of Medullary Thyroid Cancer to Inform Advanced Disease Management
This study utilizes a multi-institutional registry to describe the natural history of medullary thyroid cancer that has spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) in understanding disease management.
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- 19 Feb, 2024
- 1 location
Screening of Genetic Susceptibility Genes for Breast Cancer Patients in Chinese Communities
This is a community-based prospective study and the research object is breast cancer patients. It is planned to take the community as the unit to inform and collect the breast cancer patients who voluntarily participate to carry out the detection of BRCA1, BRCA2, PTEN, CHEK2 and PALB2 genes through the …
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- 19 Feb, 2024
- 1 location