Multicenter Randomized Controlled Trial of Surveillance Versus Endoscopic Therapy for Barrett's Esophagus With Low-grade Dysplasia: The SURVENT Trial: Study Rationale, Methodology, Innovation, and Implications.

Address: Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado.; Department of Medicine, Center for Esophageal Diseases, Baylor University Medical Center, Center for Esophageal Research, Baylor Scott & White Research Institute, Dallas, Texas.; Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina.; Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive Kidney Diseases, National Institutes of Health, Bethesda, Maryland.; Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina.