# CALYPSO Pilot Study: Machine Learning Based Predictions of Surgical Complications

> **NCT02828475** · — · COMPLETED · sponsor: **Duke University** · enrollment: 200 (actual)

## Conditions studied

- Complication of Surgical Procedure
- Postoperative Infection

## Interventions

- **OTHER:** CALYPSO
- **BEHAVIORAL:** Standard Care

## Key facts

- **NCT ID:** NCT02828475
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2016-06
- **Primary completion:** 2017-01
- **Final completion:** 2017-02
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2018-07-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02828475

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02828475, "CALYPSO Pilot Study: Machine Learning Based Predictions of Surgical Complications". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT02828475. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*