Please assess the completion status of the following clinical trial:

Trial Title: Preventing Chronic Post Surgical Pain After Limb Surgery

Study Design Characteristics:
- Allocation: NON_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:~1. Trauma patient undergoing orthopedic surgery for upper extremity or shoulder~2. Age \>18 and \< 75 years~3. Both males and females~4. Understand English (reading, writing and speaking)~5. Patient gives a written consent for being involved in this study~Exclusion Criteria:~1. Patient with any sort of chronic pain including fibromyalgia~2. Patient using opioids for \>90 days~3. Patient who had an associated injury related to the trauma apart from that limb~4. Patient who need more than one surgery to fix the problem~5. Patient diagnosed with major depression~6. Failed or partially effective block~7. Bilateral surgical intervention

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: f

Study Arms:
- study (first group) (Type: EXPERIMENTAL): The first group will include those who receive a single shot brachial plexus block with or without general anesthesia.
- Controlled (second group) (Type: NO_INTERVENTION): The second group will be the control group and include those patients who receive general anesthesia only, without any block whether due to the preference of patient or the surgeon.

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