Please assess the completion status of the following clinical trial:

Trial Title: Subarachnoid Block With Ultrasound-Guided Transversalis Fascia Plane Block for Cesarean Section

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

Eligibility Criteria:
Inclusion Criteria:~* aged between 18 and 45~* American Society of Anesthesiologists (ASA) physical score I or II~Exclusion Criteria:~* Patients who received general anesthesia~* hypersensitivity to the agents to be used~* body mass index (BMI) greater than 35 kg/m2~* coagulopathy~* local infections~* opioid addiction~* pregnancy-related hypertension or diabetes mellitus

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 45 Years
- Healthy Volunteers: t

Study Arms:
- ultrasound guided transversalis fascia plane block (Type: ACTIVE_COMPARATOR): 20 mL of 0.25% bupivacaine
- ultrasound guided sham block (Type: PLACEBO_COMPARATOR): 20 mL of saline

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