A Study of a Novel Iron-based Phosphate Binder AP301 in Patients With Hyperphosphatemia in the U.S. and China — StellaPhase 3 — Large-scale testing across thousands of people, comparing the new treatment against current standard treatments.
Trial locations(42 sites)
United States
Renal Consultants Medical Group, Granada Hills, California North America Research Institute - San Dimas, San Dimas, California North America Research Institute - San Dimas, San Dimas, California Rocky Mountain Kidney Care - Lone Tree, Lone Tree, Colorado PACT Kidney Care - Orange, Orange, Connecticut US Renal Care - Fort Myers South, Fort Myers, Florida Nephrology & Hypertension Specialists, Dalton, Georgia Renal Associates Of Baton Rouge, LLC, Baton Rouge, Louisiana Nephrology Associates, P.C. - Columbus, Columbus, Mississippi Nephrology & Hypertension Associates Ltd - Tupelo, Tupelo, Mississippi High Desert Nephrology Association - US Renal Care, Gallup, New Mexico US Renal Care - West Cheektowaga, Cheektowaga, New York NY Kidney & Hypertension Medicine, Ridgewood, New York US Renal Care - Alexis, Toledo, Ohio Dallas Renal Group - Dallas, Dallas, Texas US Renal Care - Bluebonnet, Fort Worth, Texas Gamma Medical Research, McAllen, Texas US Renal Care - South San Antonio, San Antonio, Texas US Renal Care - Hill Country, San Antonio, Texas China
Peking University First Hospital, Beijing, Beijing Municipality Beijing Tsinghua Chang Gung Hospital, Beijing, Beijing Municipality Peking University International Hospital, Beijing, Beijing Municipality The First Affiliated Hospital of Xiamen University, Xiamen, Fujian Henan Provincial People's Hospital, Zhengzhou, Henan Zhengzhou University-First Affiliated Hospital, Zhengzhou, Henan Huazhong University of Science and Technology-Tongji Medical College - Wuhan Union Hospital, Wuhan, Hubei Wuhan University People's Hospital, Wuhan, Hubei Central South University-The Third Xiangya Hospital, Changsha, Hunan Southeast University-Zhongda Hospital, Nanjing, Jiangsu Jiangsu Province Hospital (The First Affiliated Hospital with Nanjing Medical University), Nanjing, Jiangsu Nantong University-Affiliated Hospital, Nantong, Jiangsu Nanjing Medical University-Wuxi People's Hospital (Wuxi No.1 People's Hospital), Wuxi, Jiangsu
Subei People's Hospital, Yangzhou, Jiangsu Jiangxi Provincial People's Hospital, Nanchang, Jiangxi Qingdao University-The Affiliated Hospital, Qingdao, Shandong Yantai Yuhuangding Hospital, Yantai, Shandong Shanghai Jiao Tong University School of Medicine (SJTUSM)-Renji Hospital, Shanghai, Shanghai Municipality Fudan University-Zhongshan Hospital, Shanghai, Shanghai Municipality Fudan University-Huashan Hospital, Shanghai, Shanghai Municipality Children's Hospital of Fudan University, Shanghai, Shanghai Municipality Shanghai Tongren Hospital, Shanghai, Shanghai Municipality Sichuan Provincial People's Hospital, Chengdu, Sichuan Last updated January 2026