Please assess the completion status of the following clinical trial:

Trial Title: Comparison of Systematic Surgery Versus Surveillance and Rescue Surgery in Operable Oesophageal Cancer With a Complete Clinical Response to Radiochemotherapy

Study Design Characteristics:
- Allocation: N/A
- Intervention Model: N/A
- Observational Model: N/A
- Primary Purpose: N/A
- Time Perspective: N/A
- Masking: N/A
- Phase: PHASE2/PHASE3
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Epidermoid carcinoma (EC) or adenocarcinoma of the thoracic oesophagus or adenocarcinoma of the oesogastric junction (Siewert type I or II) proven histologically~* Stage cT2 N1-3 M0 or cT3-T4a N0 or N1-3 M0 after a full investigation~* Patient considered operable with a curative intent and scheduled to undergo first-line radiochemotherapy in a multidisciplinary meeting~* Age ≥ 18 years \< 75 years~* Patient with national health insurance cover and who has provided written informed consent for the clinical and biological studies.~Exclusion Criteria:~* Cancer of the cervical oesophagus (15 to 19 cm from the dental arches)~* Weight loss \> 15% at the recruitment with no improvement after nutritional support~* Serious comorbidity threatening survival in the short term~* Contra-indication for radiochemotherapy~* Other uncured malignant disease in the 5 previous years (except for in situ cervical carcinoma and treated non-melanotic skin cancers)~* Absence of effective contraception in patients (men or women) able to procreate, pregnant or breast-feeding women~* Impossibility to follow the trial~* Legal disqualification (patients in custody or under guardianship)

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 75 Years
- Healthy Volunteers: None

Study Arms:
- Arm A: Systematic surgery (Type: EXPERIMENTAL): None
- Arm B: Surveillance and rescue surgery in cases of resectable (Type: EXPERIMENTAL): None

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