# The Effect of Dexmedetomidine to Cognition of Geriatrics in Prolonged Surgery

> **NCT02123355** · PHASE4 · UNKNOWN · sponsor: **Shaanxi Provincial People's Hospital** · enrollment: 80 (estimated)

## Conditions studied

- Cognitive Ability, General
- Brain Injury

## Interventions

- **DRUG:** Induction of anesthesia
- **PROCEDURE:** Intubation
- **DRUG:** Sevoflurane, remifentanil ,vecuronium
- **DRUG:** Dexmedetomidine
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT02123355
- **Lead sponsor:** Shaanxi Provincial People's Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-08
- **Primary completion:** 2014-08
- **Final completion:** 2014-08
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2014-04-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02123355

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02123355, "The Effect of Dexmedetomidine to Cognition of Geriatrics in Prolonged Surgery". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT02123355. Licensed CC0.

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