Please assess the completion status of the following clinical trial:

Trial Title: External Ionizing Radiation to Prevent Restenosis on Haemodialysis Vascular Access

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: PHASE2/PHASE3
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* over 18 years~* successful angioplasty (residual stenosis \< 30%) on a significant stenosis (maximal systolic speed 3 times \> from basal maximal systolic speed, stenosis \> 70% on angiography) on the venous-prosthesis anastomosis or on the venous segment 5 cm after the anastomosis of a prosthetic haemodialysis vascular access (at least 1 month old)~* social security affiliation~* signed informed consent~Exclusion Criteria:~* contra-indications of radiotherapy~* angioplasty with stenting

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

Study Arms:
- 1 (Type: ACTIVE_COMPARATOR): 14 Gy ionizing radiations
- 2 (Type: NO_INTERVENTION): None

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