Please assess the completion status of the following clinical trial:

Trial Title: Marathon and Enduron Polyethylene at Long-Term Follow-up

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

Eligibility Criteria:
Inclusion Criteria:~(from original study)~* Elective total hip replacement patient~(from 10-year follow-up)~* Consented to the original study.~* Received a Duraloc 100 cup with either a crosslinked Marathon or standard Enduron liner.~* Received an AML/Solution or a Prodigy stem with 28mm cobalt chrome femoral head.~Exclusion Criteria:~(from original study)~* None~(from 10-year follow-up)~* Patient did not receive device as specified in inclusion criteria.~* Patient refused to consent to continued follow-up.

- Gender: ALL
- Minimum Age: None
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Crosslinked Marathon polyethylene (Type: ACTIVE_COMPARATOR): The crosslinked Marathon polyethylene liners used for the primary total hip replacements in this study were treated with 5 Mrad (50 kGy) of gamma irradiation to induce crosslinking and then heated above the melting temperature (150 degrees Celsius) to eliminate free radicals. This manufacturing process was designed to improve the polyethylene's resistance to wear through increased crosslinking and eliminate free radicals that render it susceptible to oxidative degradation. These liners were machined and terminally sterilized with gas plasma, a noncrosslinking chemical surface treatment. These liners did not have had free radicals at the time of implantation and did not incorporate antioxidants.
- Noncrosslinked Enduron polyethylene (Type: ACTIVE_COMPARATOR): The standard, noncrosslinked Enduron polyethylene liners used for the primary total hip replacements in this study were manufactured from the same polyethylene resin as the crosslinked Marathon liners but never irradiated. Like the Marathon components, these liners were machined and terminally sterilized with gas plasma, a noncrosslinking chemical surface treatment. Based on the manufacturing methods, these liners would not have had free radicals at the time of implantation and did not incorporate antioxidants.

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