Jhsph Center For Clinical Trials

This large study is testing whether using special air cleaners in the home can help people with COPD. It will involve 770 former smokers with COPD across multiple medical centers. Participants will be randomly assigned to receive either real air cleaners or look-alike devices tha…

This study is testing whether a home visiting program can help improve heart health for mothers and their young children. It will enroll over 6,600 participants from communities with high risk for heart disease. The program aims to help families eat better, be more active, and ma…