| Recruiting | 4 | 1800 | US | Primary Spine Provider Model, PSP Model, Usual Care | Duke University, Dartmouth-Hitchcock Medical Center, University of Iowa, Duke Health, Palmer College of Chiropractic, National Center for Complementary and Integrative Health (NCCIH), Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) | Pain, Back | 09/25 | 12/25 | | |