Vitamin A Clinical Trials
A listing of Vitamin A medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 947 clinical trials
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- 30 May, 2023
- 4 locations
Amplatzer Amulet LAAO vs. NOAC
The objective of this trial is to evaluate the safety and effectiveness of the Amulet LAA occluder compared to NOAC therapy in patients with non-valvular AF at increased risk for ischemic stroke and who are recommended for long-term NOAC therapy. The clinical investigation is a prospective, randomized, multicenter active control …
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- 16 Feb, 2024
- 1 location
Nutrition Vision and Cognition in Sport Study: Beef
The purpose of this study is to determine whether a 30 day beef intervention can improve peak cognitive performance in young, normally menstruating adult women. The control group will consume a daily portion of macronutrient equivalent vegetable source of protein.
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- 16 Feb, 2024
- 1 location
SLOW-Slower Progress of caLcificatiOn With Vitamin K2
A randomized 12-month trial will include two groups of 100 individuals aged over 50 years, with asymptomatic mild to moderate Aortic valve stenosis (AVA > 1 cm2, Vmax < 4 m/s). The first group of 100 individuals will serve as the intervention group that will receive 300 mcg of K2 …
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- 16 Feb, 2024
- 2 locations
Vitamin C Infusion for the Treatment of Severe 2019-nCoV Infected Pneumonia
2019 new coronavirus (2019-nCoV) infected pneumonia, namely severe acute respiratory infection (SARI) has caused global concern and emergency. There is a lack of effective targeted antiviral drugs, and symptomatic supportive treatment is still the current main treatment for SARI. Vitamin C is significant to human body and plays a role …
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- 16 Feb, 2024
- 1 location
KEAPSAKE: A Study of Telaglenastat (CB-839) With Standard-of-Care Chemoimmunotherapy in 1L KEAP1/NRF2-Mutated Nonsquamous NSCLC
This is a Phase 2, randomized, multicenter, double-blind study of the glutaminase inhibitor telaglenastat with standard-of-care pembrolizumab and chemotherapy versus placebo with standard-of-care pembrolizumab and chemotherapy for first line treatment of metastatic disease in patients with KEAP1/NRF2-mutated, stage IV, nonsquamous, non-small cell lung cancer (NSCLC). The study primary endpoints are …
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- 16 Feb, 2024
- 28 locations
Creation of a Biobank of Fertile Men
Collection and conservation of human biological material from fertile subjects, i.e. men with previous parenthood (normospermic men, natural fathers).
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- 22 Sep, 2024
- 1 location