A Study of SHR6508 in Secondary Hyperparathyroidism

Exclusion Criteria

• •1. Subjects with a history of malignant tumor
• •2. Subjects with neuropsychiatric diseases
• •3. Subjects with a history of cardiovascular diseases
• •4. Subjects with gastrointestinal diseases
• •5. Subjects with a history of surgery
• •6. Subjects with a history of blood loss
• •7. Subjects with a history of kidney transplant
• •8. Abnormal blood pressure, serum magnesium, serum transaminase, serum albumin
• •9. Subjects with a treatment history of similar drugs
• •10. Allergic to a drug ingredient or component
• •11. Pregnant or nursing women
• •12. No birth control during the specified period of time
• •13. Subject with a history of alcohol abuse and drug abuse
• •14. Participated in clinical trials of other drugs
• •15. The investigators determined that other conditions were inappropriate for participation in this clinical trial