Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 5:08 AM
Ignite Modification Date:
2025-12-25 @ 5:08 AM
NCT ID:
NCT04064827
Eligibility Criteria:
Inclusion Criteria:
* Participant is currently diagnosed with and/or being treated for secondary hyperparathyroidism (SHPT).
* Participant must be diagnosed with chronic kidney disease (CKD) stage 5 receiving peritoneal dialysis (PD) or hemodialysis (HD) for at least 30 days prior to initial Screening.
* For entry into the Washout Period (for vitamin D receptor activator \[VDRA\] non-naive participants), the participant must meet the appropriate laboratory criteria based upon the participant's age as described in the protocol.
* For entry into the Dosing Period (for VDRA-naive participants or VDRA non-naive participants who have completed the Washout Period), the participant must meet the appropriate laboratory criteria based upon the participant's age as described in the protocol.
Exclusion Criteria:
* Participant is scheduled to receive a living donor kidney transplant within 3 months of Screening or is a kidney transplant recipient.
* Participant is expected to discontinue peritoneal dialysis (PD) or hemodialysis (HD) within 3 months of the initial Screening visit.
* Participant has had a parathyroidectomy within 12 weeks prior to Screening.
* Participant is taking maintenance calcitonin, bisphosphonates, glucocorticoids (in a dose equivalent to more than \> 0.16 mg/kg/day or 5 mg prednisone/day, whichever is lower), 4 weeks prior to Dosing.
* Participant is receiving calcimimetics at the time of Screening or is expected to initiate calcimimetics at any time throughout the study.
* Participant is unable to take oral medications.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
0 Years
Maximum Age:
9 Years
Study:
NCT04064827
Study Brief:
Protocol Section:
NCT04064827