Efficacy and Safety of Cinacalcet in Ca, P and iPTH Levels in Patients With Mild, Moderate and Severe SHPT (ACTIVE)
Hyperparathyroidism; Secondary, Renal
About this trial
This is an interventional treatment trial for Hyperparathyroidism; Secondary, Renal focused on measuring cinacalcet, secondary hyperparathyroidism, calcimimetics, CKD-MBD
Eligibility Criteria
Inclusion Criteria:
- Parents/guardians must sign informed consent;
Must be males or females whose age are 18 to 75 years old;
Clinical diagnosis of chronic kidney disease on maintenance hemodialysis with secondary hyperparathyroidism;
iPTH must be equal or higher than 300Pg/ml;
Must not have received Calcimimetics(for example, Cinacalcet) within 6 months prior to enrollment;
Must have been on maintenance hemodialysis 3 times weekly (TIW) for at least 3 months(12 weeks) prior to enrollment and must be expected to remain on hemodialysis for the duration of the study;
Over 2-year life expectancy.
Exclusion Criteria:
- Hypocalcemia [Corrected serum calcium level less than 2.1mmol/L(8.4mg/dL);
History of gastrointestinal bleeding or peptic ulcer disease and possibility of deterioration or recurrence;
Severe heart disease;
Epilepsy risk or history of epilepsy;
Hypersensitivity to Cinacalcet;
Drug abuse/addiction;
Plan to receive renal transplantation within 52 weeks;
Pregnant or lactating women;
Pregnancy plan within 1 years, or no guarantee on taking effective contraceptive measures within 1 year after enrollment;
Participated in other clinical trials within 4 weeks prior to enrollment;
Received parathyroidectomy within 24 weeks prior to enrollment;
Investigator judgment that patients are not suitable to enroll.
Sites / Locations
- Nanjing Jinling Hospital
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
Experimental
Severe SHPT
Moderate SHPT
Mild SHPT
Administer Cinacalcet HCL to subjects whose iPTH>900 pg/ml from 1st to 32nd week.
Administer Cinacalcet HCL to subjects whose 600≤iPTH<900 pg/ml from 1st to 32nd week.
Administer Cinacalcet HCL to subjects whose 300≤iPTH<600 pg/ml from 1st to 32nd week.