Please assess the completion status of the following clinical trial:

Trial Title: Trial of Fistula Versus Graft in Elderly Patients

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:~* Age greater than 65 years old.~* On hemodialysis through a tunneled dialysis catheter.~* In the surgeon's opinion, both a fistula and a graft can be reasonably attempted, based on the patient's anatomy.~Exclusion Criteria:~* Unable to provide informed consent.~* Unable to be medically cleared for surgery~* Does not wish to have surgery.~* Does not wish to be randomized.

- Gender: ALL
- Minimum Age: 65 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Arteriovenous Fistula (AVF) (Type: PLACEBO_COMPARATOR): If the participant is randomized to the AVF arm of the trial, the surgeon will connect an artery to a vein in the upper extremity, without using artificial material as conduit.
- Arteriovenous Graft (AVG) (Type: ACTIVE_COMPARATOR): If the participant is randomized to the AVG arm of the trial, the surgeon will place a synthetic graft connecting an artery and vein under the skin in an upper extremity.

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