A Study to Evaluate Chitosan Chewing Gum in Patients With Chronic Kidney Disease The purpose of this study is to determine the efficacy of chitosan chewing gum (K2CG) in reducing serum phosphorus in subjects with chronic kidney disease.

• Country United States
• organs None
• Specialty None

Safety and Efficacy Study of Roxadustat to Treat Anemia in Patients With Chronic Kidney Disease, on Dialysis The purpose of this study is to evaluate the safety and efficacy of roxadustat compare to epoetin alfa for the treatment of anemia in chronic kidney disease patients on dialysis.

• Country None
• organs None
• Specialty None

Safety Study of GCS-100 to Treat Chronic Kidney Disease The purpose of this study is to evaluate the safety of GCS-100 as a treatment for chronic kidney disease.

• Country United States
• organs None
• Specialty None