Hubei Bio-pharmaceutical Industrial Technological Institute Inc.

This study is testing whether an experimental drug called HW091077 can reduce coughing in adults who have had a persistent cough for at least one year that hasn't responded to other treatments. About 180 participants will receive either the drug or a placebo for several weeks whi…

This is a very early study to check if a new tablet called HW252001 is safe for people and to see how the body handles it. It will involve about 98 healthy adults who will take either the tablet or a placebo (a dummy pill). The main goal is to find the right dose and understand a…