Please assess the completion status of the following clinical trial:

Trial Title: Comparison of Ultrasound-guided Versus Blind Insertion of Radial Artery Catheters

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:~* All surgical intensive care unit patients at Yale New Haven Hospital in whom the indication for arterial catheterization has been established by the attending physician will be eligible for consented randomization to either the Palpation or the Ultrasound group.~Exclusion Criteria:~* The patient or his/her surrogate declines to participate or the patient lacks a radial artery into which a catheter can be place.

- Gender: ALL
- Minimum Age: 16 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Ultrasound radial artery catheter (Type: EXPERIMENTAL): Ultrasound guided radial artery catheterization.
- Palpation based artery catheterization (Type: ACTIVE_COMPARATOR): Blind insertion of radial artery catheterization

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