Aristotle University Of Thessaloniki

This study looks at whether putting a calcium hydroxide paste inside a tooth between root canal appointments helps infected teeth heal better. About 110 adults with painful, infected permanent teeth will be randomly assigned to get either the medicated dressing or an empty canal …

This study tests whether adding lactase drops to milk helps premature babies (born at 28-34 weeks) digest lactose better and gain weight faster. About 100 newborns will receive either lactase-fortified milk or regular milk, and their weight, length, and head growth will be tracke…

This study is testing whether giving a quick-acting beta-blocker (landiolol) early during a heart attack can reduce the amount of heart muscle that dies. Researchers will compare this to standard oral beta-blocker treatment in 100 adults with a severe type of heart attack called …

This study tests if a newer, less invasive heart-lung machine (MiECC) causes fewer serious problems after heart surgery than the standard machine. About 1300 adults having planned coronary bypass or aortic valve replacement will be randomly assigned to one of the two machines. Th…

This study looks at whether a high-frequency electrical current (called TECAR) can reduce pain and improve movement in people with muscle injuries or low back pain. About 200 adults with muscle strains or back pain will receive either the treatment or a control. Researchers will …

This study tests whether a 24-week online positive psychology program can improve memory, thinking, and well-being in older adults with very early signs of dementia. About 128 people with subjective cognitive decline or mild cognitive impairment will join. Half take the program (…

This study looks at whether a pre-surgery program of exercise and a special nutritional drink (Ocoxin®) can help women with gynecologic cancers recover better after surgery. About 100 participants will follow this program alongside standard ERAS recovery steps. The goal is to see…

This study follows 40 adults having surgery for a slipped disc in the lower back that causes leg weakness. Researchers want to find out which factors before surgery—like age, diabetes, or how long the weakness lasted—best predict how much strength returns. The goal is to help doc…

This study looks at whether a medication that temporarily stops menstruation (like a short-term menopause) can reduce fat buildup in the liver of women with endometriosis. About 62 women will receive the drug goserelin acetate, and researchers will measure changes in liver fat an…

This study looks at whether diabetic ketoacidosis (DKA) causes early injury to the kidneys and heart in children newly diagnosed with type 1 diabetes. Researchers will measure specific markers in the blood and urine of 45 children with and without DKA, plus healthy controls. The …

This study will test a new technology called Cor-IS that measures how well blood vessels widen (flow mediated dilation) in 100 people hospitalized for a heart attack. Researchers want to see if this method can better predict future heart problems compared to standard tests. Parti…

This study aims to understand how different genetic changes in the DMD gene are linked to heart problems in boys and young men (ages 2-24) with Duchenne or Becker muscular dystrophy. Researchers will use heart tests and blood samples to find early signs of heart issues. The study…