Please assess the completion status of the following clinical trial:

Trial Title: Femoral Triangle and Adductor Canal Blocks Versus Femoral Nerve Block for Total Knee Arthroplasty

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

Eligibility Criteria:
Inclusion Criteria:~* Patients undergoing primary unilateral total knee arthroplasty under the spinal anesthesia.~* Age 18 - 90 years.~* Patients conformed to American Society of Anesthesiologists (ASA) physical status I-III in preoperative assessment.~* Ability to follow the study protocol.~Exclusion Criteria:~* Inability or refusal to follow the study protocol.~* American Society of Anesthesiologists (ASA) physical status classification of IV or higher.~* Coagulopathy.~* Pre-existing lower extremity neuromuscular disorders.~* Local infection over the injection site.~* Allergy or contraindications to the drugs used in the study (local anesthetics, NSAIDs, opioids).~* Chronic opioid use.~* Other type of anesthesia.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 90 Years
- Healthy Volunteers: f

Study Arms:
- Femoral Nerve Block (Type: ACTIVE_COMPARATOR): The femoral nerve block will be performed under the ultrasound guidance by a single injection of local anesthetic around all the femoral nerve branches inside the proximal part of the femoral triangle.
- Femoral Triangle & Adductor Canal Blocks (Type: ACTIVE_COMPARATOR): These two blocks will be performed together.~Firstly, the femoral triangle block will be performed under the ultrasound guidance by a single injection of local anesthetic at the level where the medial border of the sartorius muscle intersects the medial border of the adductor longus muscle. Local anesthetic will be injected laterally to the femoral artery.~Secondly, the adductor canal block will be performed under the ultrasound guidance by a single injection of local anesthetic at the level where the femoral vessels (artery and vein) dive deeper from the sartorius muscle. Local anesthetic will be injected under the femoral artery.

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