Please assess the completion status of the following clinical trial:

Trial Title: Prospective Study of Efficacy of Intra-muscular Vitamin D3 in Tropical Calcific Pancreatitis

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE4
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* Clinical diagnosis of tropical calcific pancreatitis established by history of abdominal pain or diabetes and evidence on ultrasound or CT scan of pancreatic ductal dilatation and intra-ductal stones~Exclusion Criteria:~* History of alcohol intake or any secondary cause for chronic pancreatitis (hypercalcemia, hypertriglyceridemia, biliary tract stones)~* History of hepatic or renal dysfunction or of current intake of drugs such as steroids, anticonvulsant drugs

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 50 Years
- Healthy Volunteers: f

Study Arms:
- Group A (Type: ACTIVE_COMPARATOR): IM Vitamin D3 3,00,000 Units single dose
- Group B (Type: ACTIVE_COMPARATOR): IM vitamin D3 6,00,000 Units single dose
- Group C (Type: ACTIVE_COMPARATOR): Oral vitamin D3 500 Units/ day

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