The Affiliated Hospital Of Qingdao University

This study tested whether fluoride or probiotic toothpaste can prevent cavities in 508 children aged 4-5. Kids brushed twice daily for 12 months with either fluoride, probiotic, or plain toothpaste. Researchers also surveyed eating and brushing habits to find risk factors for cav…

This study looks at whether a 4-week pre-surgery program of exercise, nutrition advice, and mental support, combined with a standard enhanced recovery plan, can reduce complications after stomach cancer surgery. About 136 patients aged 18-75 who had chemotherapy before surgery wi…

This trial tests whether a new generic extended-release tablet containing sitagliptin and metformin works the same in the body as the brand-name version (Janumet XR). Healthy Chinese adults receive a single dose of each tablet, separated by a washout period, under both fasting an…

This study looked at how often air bubbles accidentally get into the bloodstream during bronchoscopy, a common lung procedure. About 500 adults having diagnostic or therapeutic bronchoscopy were monitored with heart and brain ultrasound to detect these bubbles. The goal was to fi…

This study looked at over 10,000 people who had a gastrointestinal endoscopy (a scope procedure for the stomach or colon) under sedation. The goal was to find out how often breathing complications like cough, fever, or shortness of breath happen afterward, and what factors might …

This study looked at whether specially trained anesthesia nurses can safely manage sedation for digestive endoscopy, with an anesthesiologist available if needed. Over 18,000 people took part to compare safety and satisfaction. The goal was to see if this nurse-led model could be…