a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 1940 clinical trials
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.
- 0 views
- 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
Data Collection of Standard Care and Evaluation of NHLBI Patients and Donors
Some participants may need to be treated for their medical condition. If so, they will sign a separate consent form for that treatment. Participation lasts up to 2 years.
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- 19 Feb, 2024
- 1 location
Hypertension Registry of "Hypertension Prevention and Control Initiative in China"
Unparalleled to remarkable increase of hypertension burden in China, blood pressure(BP) control is inadequate. A political public health project, "Hypertension Prevention and Control Initiative in China(Chronic Disease Demonstration District Construction)", was initiated in October 2019 for explore a feasible and reproducible archetype for hypertension management and to improve the registration, …
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- 19 Feb, 2024
- 11 locations
Predictors of Better Outcomes After Severe Acquired Brain Injuries
Severe Acquired Brain Injury is defined as a traumatic, post-anoxic, vascular or other brain damage that causes coma for at least 24 hours and leads to permanent disability with sensorial, motor, cognitive or compartmental impairment.
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- 19 Feb, 2024
- 1 location
Characterization of Methylation Patterns in Cancer and Non-Cancer cfDNA
Nucleix EpiCheck tests analyzes the methylation pattern in a panel of DNA methylation biomarkers and determines whether this pattern is consistent with cancer under test or with non-cancer tissue.
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- 19 Feb, 2024
- 3 locations
Development and Validation for Predicting Inadequate Bowel Preparation
Although several predictive models exist, the current guideline indicates that there is insufficient evidence to recommend the use of a predictive model for clinical practice.
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- 19 Feb, 2024
- 1 location