# Retrograde Versus Antegrade Perfusion in Low-Moderate Hypothermia for Aortic Arch Surgery

> **NCT06986967** · NA · RECRUITING · sponsor: **Duke University** · enrollment: 30 (estimated)

## Conditions studied

- Brain Function
- Hemiarch Cardiac Procedure

## Interventions

- **PROCEDURE:** Antegrade Perfusion
- **PROCEDURE:** Retrograde Perfusion

## Key facts

- **NCT ID:** NCT06986967
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-04-18
- **Primary completion:** 2026-12
- **Final completion:** 2027-03
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2025-08-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06986967

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06986967, "Retrograde Versus Antegrade Perfusion in Low-Moderate Hypothermia for Aortic Arch Surgery". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT06986967. Licensed CC0.

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