Shanghai Longwood Biopharmaceuticals Co., Ltd.

This study tested a new pill called LW402 to see if it could help control rheumatoid arthritis. It involved 72 adults who still had active, painful arthritis despite taking a standard medication (methotrexate). Participants took either LW402 or a placebo (dummy pill) for 12 weeks…

This study tested whether an experimental drug called LW402 can reduce symptoms of moderate-to-severe eczema (atopic dermatitis). 144 patients with significant eczema coverage received either the drug or a placebo for 12 weeks. Researchers measured how much skin redness, thicknes…