Soy Isoflavones For Inner City Infants At Risk For Asthma (SIRA) Study — StellaPhase 2 — Testing in a larger group (up to a few hundred people) to further evaluate safety and begin to assess effectiveness.
Trial locations(2 sites)
United States
Ann and Robert H Lurie Childrens Hospital of Chicago, Chicago, Illinois Northwestern University Feinberg School of Medicine, Chicago, Illinois Last updated November 2025