University Of Vienna

This study looks at whether doctors need to change the needle between taking samples from different lymph nodes when staging lung cancer. About 30 people with suspected or confirmed lung cancer will have two rounds of staging—one with a needle change and one without. The goal is …

This study looks at whether drinking beetroot juice every day for 12 weeks can help postmenopausal women get more heart and blood vessel benefits from exercise. The researchers will compare two groups of women doing the same exercise program—one group gets real beetroot juice, th…

This study tests whether taking collagen peptides daily for 6 months can help slow aging at the cellular level in adults aged 50-70 who are overweight and not very active. Researchers will measure telomere length (a marker of cellular age), inflammation, and body composition. 125…

This study looks at whether taking L-serine (an amino acid) with or without strength training can improve memory, thinking, and physical fitness in healthy adults aged 65 to 85. Over 48 weeks, participants will take either a placebo, L-serine, or L-serine plus strength training. …

This study aims to understand why working night shifts increases the risk of obesity. Researchers will compare 1000 shift workers and day workers across five European countries by analyzing diet, body composition, and biological samples like blood and saliva. The goal is to ident…