Please assess the completion status of the following clinical trial:

Trial Title: Radiofrequency Ablation vs. Laser Ablation of the Incompetent Small Saphenous Vein

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Patients with symptomatic chronic venous insufficiency.~* Patients in whom endovenous thermal ablation is clinically indicated.~* Have previously undergone at least 6 weeks of conservative treatment with compression stockings (unless they have venous ulcers, recurrent phlebitis, or bleeding varices).~* Have symptoms secondary to Small Saphenous Vein insufficiency defined as reverse flow in the saphenous vein \>0.5 seconds after calf compression or while standing.~Exclusion Criteria:~* Have previously undergone surgery, EVTA, or phlebectomy in that extremity (exclusive of spider vein injections or other cosmetic surface procedures).~* Have a history of Deep Venous Thrombosis (DVT).~* Have a history of hypercoaguability disorder.~* Are pregnant or breastfeeding.~* Are nonambulatory.

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

Study Arms:
- Radiofrequency Ablation (Type: ACTIVE_COMPARATOR): Device: ClosureFast radiofrequency catheter (VNUS Medical Technologies Inc, San Jose, CA).~Patients will have the intervention, ablation of the incompetent small saphenous vein, using this device.
- Laser Ablation (Type: ACTIVE_COMPARATOR): Device: EVLT 980nm diode laser system (Angiodynamics, Queensbury, NY).~Patients will have the intervention, ablation of the incompetent small saphenous vein, using this device.

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