Please assess the completion status of the following clinical trial:

Trial Title: Sodium Thiosulfate Treatment of Vascular Calcification in ESRD

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

Eligibility Criteria:
Inclusion Criteria:~* Hemodialysis patient with thrice weekly treatments~* Coronary artery calcium score greater than 50~* Age greater than 18~* Compliant with hemodialysis treatments~* Informed consent~Exclusion Criteria:~* Allergy to sodium thiosulfate~* Pregnancy~* Incarceration~* Enrollment in another study~* Life expectancy less than 5 months~* Expectation of recovery of renal function~* Urine output of greater than 200 ml/day or contrast allergy will not receive intravenous contrast

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

Study Arms:
- Active Treatment (Type: EXPERIMENTAL): This is the only arm and involves active treatment with sodium thiosulfate in those subjects with high coronary artery calcium scores.

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