# HoloLens: an Objective Alternative to the Operator's Memory

> **NCT04028284** · NA · COMPLETED · sponsor: **Sunnybrook Health Sciences Centre** · enrollment: 84 (actual)

## Conditions studied

- Virtual Reality
- Anesthesia
- Epidural

## Interventions

- **DEVICE:** HoloLens-guided epidural
- **OTHER:** US-guided epidural

## Key facts

- **NCT ID:** NCT04028284
- **Lead sponsor:** Sunnybrook Health Sciences Centre
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-18
- **Primary completion:** 2021-02-19
- **Final completion:** 2021-02-19
- **Target enrollment:** 84 (ACTUAL)
- **Last updated:** 2025-01-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04028284

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04028284, "HoloLens: an Objective Alternative to the Operator's Memory". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04028284. Licensed CC0.

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