DIABETES (DM)

This study looks at whether different doses of vitamin D can improve blood sugar control (measured by HbA1c) in people with type 2 diabetes who also have low vitamin D levels. About 108 adults aged 40–70 who take only metformin will be given vitamin D supplements. The goal is to …

This study tests whether a probiotic called Limosilactobacillus fermentum CRL 1446 can improve health in 80 adults with heart disease risk factors like obesity, high blood pressure, and high cholesterol. Participants take either the probiotic or a placebo daily, and researchers m…

This study involves 150 people with diabetes to see if a short questionnaire called ACT can accurately detect nerve damage in the feet and legs. Researchers will compare the ACT to other standard tests and an eye exam that looks at tiny nerve fibers. The goal is to find a simple,…

This study looks at whether routine blood sugar testing during dental exams can find hidden high blood sugar in people with advanced gum disease. About 300 adults with severe periodontitis will get a finger-prick blood test. The goal is to see how common undiagnosed high blood su…

This study looks at what happens in the body and mind during and after a long fast (5+ days) followed by a careful return to eating. About 300 adults who are overweight, have prediabetes, or diabetes will take part at a specialized clinic. They will fill out online surveys, wear …

This study uses advanced heart MRI scans to better understand early-stage heart failure in 3000 people with diabetes, high blood pressure, or obesity. Participants will get detailed imaging and check-ups, then be followed over time to see who develops serious heart problems. The …

This study looks at whether eating nuts is linked to a lower risk of diseases like diabetes, heart disease, cancer, and dementia. Researchers will combine data from over 1 million adults worldwide to get clearer answers. The goal is to understand if nuts can help prevent these co…

This study tests if wearable devices like continuous glucose monitors, Oura rings, and smart wristbands can help predict how well the pancreas is working in people with type 1 diabetes. About 28 adults with well-controlled type 1 diabetes will use these tools at home for a short …

This study looked at medical records from 22,000 adults with diabetes who had major surgery in Danish hospitals between 2017 and 2023. The goal was to see if doctors and nurses followed official guidelines for giving insulin when patients' blood sugar was too high. The findings w…

This study uses artificial intelligence to examine the eyes of 100 adults with prediabetes or diabetes for early signs of diabetic retinopathy, a condition that can lead to vision loss. Participants undergo retinal imaging with both stationary and mobile cameras, and an AI algori…