| 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 | | |
| Active, not recruiting | N/A | 766 | US | Chiropractic Care, Manipulation, Chiropractic | Palmer College of Chiropractic, Yale University, University of Iowa, Dartmouth College, VA Connecticut Healthcare System, Minneapolis Veterans Affairs Medical Center, Iowa City VA Health Care System, VA Greater Los Angeles Healthcare System, Office of Research on Women's Health (ORWH), National Center for Complementary and Integrative Health (NCCIH), Duke University | Low Back Pain, Patient Acceptance of Health Care, Veterans Health | 05/25 | 05/25 | | |
