Age

18–any

Sex

ALL

Healthy volunteers

Accepted

Adults ≥18 years undergoing non-obstetric surgery at UCSF.
Inpatient cases with expected overnight stay.
Baseline eGFR ≥15 mL/min/1.73 m².
Managed by an attending anesthesiologist randomized to one of three arms (CRNAs/residents follow attending).
Data available in the UCSF EHR for risk scoring and outcomes.

Obstetric procedures.
Chronic dialysis patients.
Kidney transplant recipients.
Cases without baseline creatinine/eGFR or missing essential EHR elements needed for scoring/outcomes (operational exclusions).
Outpatient procedures without expected overnight stay.

Real-Time Acute Kidney Injury Perioperative Prediction Clinical Trial