The University Of Hong Kong

This study tests whether a chatbot that sends support messages via WhatsApp can help adults quit smoking. Over 1,000 participants will either get standard advice or the chatbot program for 12 weeks. Researchers will check if more people in the chatbot group stop smoking, based on…

This study tests a special health check, called a geriatric assessment, for people aged 65 and older who are starting chemotherapy. The check looks at things like frailty and other health problems to create a personalized care plan. The goal is to see if this plan can reduce seri…

This study tests whether smartphones can accurately detect atrial fibrillation (AF), a common heart rhythm problem that raises stroke risk. Researchers will collect heart sounds, electrical signals, and blood flow data from 209 adults using a phone's built-in microphone, camera, …

This study tests a silver diamine fluoride (SDF) gel to see if it prevents cavities in preschool children better than the usual fluoride varnish. About 1,500 healthy children will receive the gel or varnish every six months for two years. The goal is to see how many new cavities …

This study looks at whether a single guided self-corrective exercise can immediately improve muscle activity and spine alignment in 40 adolescents with idiopathic scoliosis. Participants will have their back muscles and spine measured before and after the exercise. The goal is to…

This study tests a 2-week treatment combining gentle brain stimulation (tDCS) with virtual reality meditation for people with anxiety disorders. 52 participants will receive either real or fake stimulation alongside VR meditation sessions. The goal is to see if this combo reduces…

This study tests whether a type of talk therapy for insomnia (CBT-I) can improve sleep, ADHD symptoms, and emotional well-being in teens aged 11–18 with both ADHD and insomnia. About 28 participants will receive CBT-I, and researchers will measure changes in sleep quality, ADHD s…

This study looks at whether a community parenting program called 'Amazing Start' can help young children from families facing challenges like low income or health problems. About 270 families with kids up to 3 years old will either get the program right away or wait. The program …

This study tests whether an artificial intelligence (AI) tool can help medical students and doctors more accurately determine the stage and risk level of thyroid cancer. About 70 participants will review patient cases, some with AI help and some without. The goal is to see if the…

This study tests whether 3D-printed, custom-made titanium plates help surgeons rebuild the jaw more accurately and efficiently than standard plates. About 92 adults with jaw tumors, deformities, or other conditions will be randomly assigned to receive either type of plate during …