Please assess the completion status of the following clinical trial:

Trial Title: Wnt, Notch and Hedgehog Activity in Chemo-Naive Tumors Collected During Staging of Esophageal Cancer Patients

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: COHORT
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Patients diagnosed with an esophageal cancer and scheduled for a standard of care endoscopic ultrasound.~* Patient must sign a consent to be a participant in this protocol.~Exclusion Criteria:~* Patients not diagnosed with an esophageal cancer.~* Patients that have undergone a previous staging endoscopic ultrasound.

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

Study Arms:
- Patients with Esophageal Cancer (Type: None): Tumor Biopsy via Ultrasound Endoscopy

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