# UNderstanding CONSciousness Connectedness and Intraoperative Unresponsiveness Study

> **NCT03284307** · PHASE4 · COMPLETED · sponsor: **University of Wisconsin, Madison** · enrollment: 35 (actual)

## Conditions studied

- Unconsciousness
- Consciousness

## Interventions

- **DRUG:** Dexmedetomidine
- **DRUG:** Ketamine
- **DRUG:** Propofol
- **DRUG:** Midazolam

## Key facts

- **NCT ID:** NCT03284307
- **Lead sponsor:** University of Wisconsin, Madison
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-08-10
- **Primary completion:** 2020-03-12
- **Final completion:** 2020-03-12
- **Target enrollment:** 35 (ACTUAL)
- **Last updated:** 2023-04-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03284307

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03284307, "UNderstanding CONSciousness Connectedness and Intraoperative Unresponsiveness Study". Retrieved via AI Analytics 2026-05-22 from https://api.ai-analytics.org/clinical/NCT03284307. Licensed CC0.

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