Please assess the completion status of the following clinical trial:

Trial Title: Use of Transesophageal Echocardiography to Measure Intraoperative Renal Resistive Index and Predict Acute Renal Injury

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

Eligibility Criteria:
Inclusion Criteria:~* TEE is part of a anesthetic plan as determined by the anesthesiologist~Exclusion Criteria:~* Subjects on hemodialysis/peritoneal dialysis~* Subjects with a contraindication to use of TEE; esophageal stricture, esophageal diverticulum, esophageal tumor, recent esophageal/gastric surgery or radiation to the chest~* Subjects who are pregnant~* Subjects with esophageal varices~* Subjects with bleeding disorders

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 89 Years
- Healthy Volunteers: f

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