# Comparison of BIS Index Variations: Bolus Versus Infusion Ketamine, and Impact on the Anesthesia Gas Consumption

> **NCT03781635** · PHASE4 · COMPLETED · sponsor: **Ciusss de L'Est de l'Île de Montréal** · enrollment: 50 (actual)

## Conditions studied

- Bolus Versus Infusion Ketamine, Anesthesia Gas Consumption

## Interventions

- **DRUG:** bolus of intravenous ketamine
- **DRUG:** continuous infusion of intravenous ketamine

## Key facts

- **NCT ID:** NCT03781635
- **Lead sponsor:** Ciusss de L'Est de l'Île de Montréal
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-09-25
- **Primary completion:** 2019-03-29
- **Final completion:** 2019-09-30
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2021-10-04


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03781635

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03781635, "Comparison of BIS Index Variations: Bolus Versus Infusion Ketamine, and Impact on the Anesthesia Gas Consumption". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT03781635. Licensed CC0.

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