Please assess the completion status of the following clinical trial:

Trial Title: Superficial Cervical Plexus Block for Pacemaker Insertion

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

Eligibility Criteria:
Inclusion Criteria:~* Age 18-100 years old~* Registered patients at Mayo Clinic in Florida scheduled to undergo primary insertion of pacemaker~Exclusion Criteria:~* Emergency placement of pacemaker~* Sub-pectoral placement of pacemaker~* Patients with history of chronic pain~* Patients with anatomical abnormality or disruption to the pacemaker insertion site or site of block placement~* Patients with allergy to local anesthetic

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 100 Years
- Healthy Volunteers: f

Study Arms:
- Superficial Cervical Plexus Block (Type: ACTIVE_COMPARATOR): None
- Local Infiltration (Type: ACTIVE_COMPARATOR): None

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