# Opioid-free Anesthesia for Open Cardiac Surgery: A Prospective Randomized Controlled Trial

> **NCT04197570** · PHASE3 · COMPLETED · sponsor: **Benaroya Research Institute** · enrollment: 9 (actual)

## Conditions studied

- Opioid Use
- Heart; Surgery, Heart, Functional Disturbance as Result
- Anesthesia

## Interventions

- **DRUG:** Opioid Anesthetics
- **DRUG:** Non Opioid Analgesics

## Key facts

- **NCT ID:** NCT04197570
- **Lead sponsor:** Benaroya Research Institute
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-02-04
- **Primary completion:** 2020-03-14
- **Final completion:** 2020-03-14
- **Target enrollment:** 9 (ACTUAL)
- **Last updated:** 2020-07-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04197570

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04197570, "Opioid-free Anesthesia for Open Cardiac Surgery: A Prospective Randomized Controlled Trial". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04197570. Licensed CC0.

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