Please assess the completion status of the following clinical trial:

Trial Title: Efficacy and Safety of Paricalcitol on the Treatment of Secondary Hyperparathyroidism in Calcitriol Resistant Dialysis Subjects

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* Male and female participants \> 18 years of age, with chronic kidney disease (CKD) stage V;~* Participants with diagnosis of calcitriol resistance defined as: Episodes of hypercalcemia and/or hyperphosphatemia (defined as an episode of calcium or phosphorus above Upper Limit of Normal or documented by medical history stating that the treatment with calcitriol was discontinued due to hypercalcemia and/or hyperphosphatemia) that precludes treatment continuation and/or persistent PTH above 600pg/mL during the calcitriol therapy;~* PTH value at screening visit between 600 pg/mL and 2,000 pg/mL;~* Stable clinical conditions;~* Participant has voluntarily consented to participate in the study, by signing and dating an informed consent form, approved by an Institutional Review Board (IRB)/Independent Ethics Committee (IEC), after the nature of the study has been explained and all his questions about the study have been elucidated. The informed consent must be signed before any study-specific procedures are performed.~Exclusion Criteria:~* Previous parathyroidectomy;~* Presence of hypercalcemia (corrected Ca \> 10.5 mg/dL) and/or hyperphosphatemia (P \> 6.0 mg/dL) and/or Ca x P product \> 60, at screening visit (corrected Ca calculated by: \[4 - participant's serum albumin (g/dL)\] x 0.8 + participant's serum Ca value);~* Severe and/or unstable clinical conditions, e.g., congestive heart failure, advanced cancer, advanced HIV disease, severe endocrinopathies, uncompensated diabetes mellitus, life-threatening cardiac arrhythmias, etc;~* Abnormal liver tests (\> 1.5 times above upper limit of normal);~* Pregnant or breast-feeding women;~* Evidence of vitamin D toxicity;~* Known hypersensitivity to any study drug components.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Calcitriol challenge followed by paricalcitol (Type: OTHER): Participants began a controlled calcitriol therapy period (calcitriol challenge) to confirm calcitriol resistance. After this period, those who failed to reduce PTH (according to parameters in protocol) initiated paricalcitol therapy.

Based on this trial design, predict the completion outcome and termination type (if applicable).