Please assess the completion status of the following clinical trial:

Trial Title: POsitioning for Esophageal Cancer Resection

Study Design Characteristics:
- Allocation: 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:~* Newly diagnosed, non-metastatic esophagus cancer (squamous or adenocarcinoma) or AEG I tumors requiring curative thoracoabdominal esophagectomy with intrathoracic anastomosis of a gastric tube immediately after diagnosis or after neoadjuvant treatment~* Patients are considered fit for surgery by a local interdisciplinary team of surgeons, medical oncologists and anesthesiologists (ECOG performance status of 0,1, or 2).~* Age ≥ 18 years~* Written informed consent~Exclusion Criteria:~* Preoperative established indication for colon interposition or cervical anastomosis~* Preoperative diagnosed tracheo-esophageal fistula~* History of right thoracotomy or prior lung surgery~* Physical inability of the described intraoperative patient positioning~* Non-malignant esophageal pathology or other malignancies except squamous or adenocarcinoma~* Planned laparoscopic or thoracoscopic surgical approach~* Patients not eligible for TAE (ASA ≥ 4)

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

Study Arms:
- Repositioning Group (Type: ACTIVE_COMPARATOR): The patient is placed on a vacuum mattress in supine position for the abdominal part using a midline laparotomy. After completion of the abdominal part, the abdomen is closed and dressed in standard fashion and the patient is repositioned under full anesthesia is a left-lateral decubitus (LLD) position. After the thorax is sterile prepped and draped, a right dorso-lateral thoracotomy in the 4th to 6th intercostal space under preservation of body of the serratus muscle is performed.
- Single positioning (Type: EXPERIMENTAL): The patient is placed on a vacuum mattress and in a left-screwed supine position for the entire operative procedure. The pelvis and the lower extremities are placed at 0° rotation, whereas the torso is rotated leftwards to an angle of 45° (Fig. 1). The patient is prepped and draped from the shoulders to the inguinal region. A midline laparotomy is done for the abdominal part and the abdomen closed afterwards. For the thoracic part, the operating table is tilted about 30° to the left, and a right anterolateral thoracotomy is performed in the 4th to 6th intercostal space.

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