Clinical trials

Heart failure is considered one of the greatest challenges globally. There are various treatment strategies for heart failure. L-Arginine is an amino acid that was found to have beneficial effect on vasculature. This study aims to study the benefits and side effects of using L-arginine on the patients with ejection fraction \<40%

This study aims to evaluate the effect of L-arginine supplementation on cognitive function in geriatric patients. Eligible participants will receive either L-arginine (6 grams once daily) or placebo, and their cognitive performance will be assessed using validated cognitive assessment tools over the study period. The participants will receive the intervention for 4 weeks and followed up every 2 weeks. The primary outcome is improvement in cognitive function, while secondary outcomes include safety, tolerability, and quality of life measures. The findings may provide evidence for the potential role of L-arginine in supporting cognitive health in elderly populations.

This study aims to evaluate the effect of l-carnitine as add- on therapy for improving the outcome in rheumatoid arthritis patients.

University students are susceptible to psychological burdens such as depressive symptoms, anxiety, and stress which might have been linked to vitamin D deficiency. Low serum vitamin D level is well recognized around the world. Vitamin D has been reported to modulate several neurological pathways in the brain that control psychological function. As a result, the purpose of this study is to evaluate the effect of vitamin D supplementation on the presence of depressive symptoms, anxiety, and stress in university students. The study will include two phases. The first phase is a cross-sectional phase assessing the prevalence vitamin D deficiency in addition to psychological symptoms. The second phase is a randomized controlled clinical trial that aims to assess the effect of vitamin D supplementation on the prevalent psychological symptoms and its impact on the academic performance among university students. The study will look at the relationship between mental health and vitamin D deficiency, as well as how it will affect academic performance of university students.