Please assess the completion status of the following clinical trial:

Trial Title: Transversus Abdominis Plane Block After Robot-assisted Laparocopic Hysterectomy

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: QUADRUPLE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Age 18-80~* BMI 17-40~* Written consent~* Can cooperate~Exclusion Criteria:~* Drug and alcohol abuse~* Consumption of opioids~* Drug allergy~* Infection at insertion point of needle

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- TAP block (Type: EXPERIMENTAL): TAP block with ropivacaine
- Placebo TAP block (Type: PLACEBO_COMPARATOR): Sham block with saline

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