Peking Union Medical College

This study looks at whether providing nutritional support to hospitalized patients who are at risk of malnutrition can lead to better health outcomes and be cost-effective. About 400 adults staying overnight in the hospital will take part. Researchers will track infections and to…

This study compares injecting secukinumab directly into skin lesions versus standard under-the-skin injections for people with localized hidradenitis suppurativa (HS). The goal is to see if local delivery works better and causes fewer side effects. Thirty adults with HS lesions i…

This study tests whether using high-efficiency air purifiers at home can improve breathing, reduce symptoms, and boost quality of life for people with interstitial lung disease (ILD). One hundred adults with stable ILD will use the purifiers in a randomized crossover design. The …

This study compares two methods for guiding jaw surgery: traditional computer-designed splints versus a newer guide system that attaches to both teeth and bone. The goal is to see which method is more accurate and leads to better stability after surgery. About 50 adults with jaw …