Found 1304 clinical trials
Study on Physiologic Requirement and Dietary Recommended Nutrient Intake (RNI) of Iodine in Children
Iodine is one of essential micronutrient for human, both iodine deficiency and excess will be harmful for human health. Children is the susceptible population to iodine nutrition, and studies show that even mild iodine deficiency would affect the growth and development of children, so it is urgent to identify the …
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- 19 Feb, 2024
Excess Risk of Morbi-mortality Due to COVID-19 in Patients With Cancer
cancer) and adjusted for the matching parameters (age, gender, comorbidities) will be proposed. We will then look for the factors (related to the patients, the cancer or the treatment) that modify the odds radio.
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- 19 Feb, 2024
International Collaborative Gaucher Group (ICGG) Gaucher Disease Registry & Pregnancy Sub-registry
No experimental intervention is given; thus a patient will undergo clinical assessments and receive standard of care treatment as determined by the patient's physician.If a patient consents to this Sub-registry, information about the patient's medical and obstetric history, pregnancy, and birth will be collected, and, if a patient consents to …
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- 19 Feb, 2024
- 209 locations
Cohort Study of Pancreatic Cancer Risk
This study is designed to develop a cohort of individuals without pancreatic cancer, but who are at increased risk of developing it due to family history or genetic predisposition. These high-risk individuals will be asked to provide baseline and annual (serial) follow-up blood samples for the duration of the study …
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- 19 Feb, 2024
AXillary Surgery After NeoAdjuvant Treatment
The optimal surgical axillary staging technique in patients who convert from the clinically positive to clinically negative lymph node status under neoadjuvant therapy (cN+ ycN0) remains to be clarified. Different strategies (axillary lymph node dissection, sentinel node biopsy, targeted axillary dissection) are currently used in different countries.
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- 19 Feb, 2024
Lyon Granulomatous Hepatitis Study
Hepatic granulomas are observed in 2 to 15% of liver biopsies. Causes of granulomatous hepatitis can be related to ethnic and environmental factors and in western countries granulomatous hepatitis are mostly related to sarcoidosis and autoimmune cholangitis.
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- 19 Feb, 2024
DeBakey Cardiovascular Magnetic Resonance Study
The ultimate aim is to utilize CMR to improve patient outcomes. CMR techniques to be studies include function, fibrosis, and flow. Focus areas include valvular heart disease, ischemic heart disease, cardiomyopathies, and vascular disease.
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- 19 Feb, 2024
COVID19 and Physical and Emotional Wellbeing of HCP
The aim of this study is to evaluate the physical and psychological impact of COVID-19 on healthcare workers. This will be performed in two phases. In phase 1, investigators will collect information to evaluate the current psychiatric symptom profile (in particular, screening for anxiety or depression related symptoms), alcohol use, …
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- 19 Feb, 2024
Saliva as Source of Detection for SARS-CoV-2
For the nasal swab, the inside of the front part of the nostril will be swabbed. Participation ends after the study samples are collected. Participants can choose to keep giving saliva and nasal swab samples each time they have an NP swab....
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- 19 Feb, 2024
Ventilator Strategies in ICU Patients With COVID-19 - a National-wide Retrospective Observational Study.
Only few studies describe the strategies used and adverse effect of mechanical ventilation in an unselected population of ICU patients with COVID-19. This study is designed to be a retrospective study focusing on all mechanical ventilated ICU patients with COVID-19 included in the national Danish COVID ICU database between 10.03.2020 …
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- 02 Dec, 2024