Please assess the completion status of the following clinical trial:

Trial Title: PROUD Study - Preventing Opioid Use Disorders

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE4
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria Intervention group:~* Prospective study participants undergoing unilateral total hip replacement surgery between the months of February through May, 2021~Inclusion Criteria Control:~* Retrospective controls selected from the Emory Healthcare System Clinical Data Warehouse that underwent unilateral total hip replacement surgery between the months of February through May, 2020~Inclusion Criteria Professional Staff:~* All staff that participate in the implementation of the opioid free surgical protocol.~Exclusion Criteria:~* Participants that do not speak English will not be eligible for participation in the study.~* Individuals less than 18 years of age will not be included for participation in the study.~* Individuals with cognitive impairment or the inability to provide informed consent will not be included in the study.

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

Study Arms:
- Prospective cases undergoing non-opioid drug regimen (Type: EXPERIMENTAL): Prospective study participants undergoing unilateral total hip replacement surgery and non-opioid drug regimen perioperatively
- Retrospective control underwent opioid drug regimen (Type: NO_INTERVENTION): Retrospective controls that underwent unilateral total hip replacement surgery and used opioid drug regimen perioperatively
- Professional Staff (Type: NO_INTERVENTION): Staff that participate in the implementation of the opioid free surgical protocol will be completing team assessment surveys seeking their opinion about interprofessional teamwork and communication.

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