# Markers of Alzheimers Disease and Cognitive Outcomes After Perioperative Care

> **NCT01993836** · PHASE4 · COMPLETED · sponsor: **Duke University** · enrollment: 191 (actual)

## Conditions studied

- Alzheimers Disease
- Postoperative Delirium
- Post Operative Cognitive Dysfunction

## Interventions

- **DRUG:** Total intravenous anesthesia with propofol
- **DRUG:** General anesthesia with isoflurane

## Key facts

- **NCT ID:** NCT01993836
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-11
- **Primary completion:** 2019-01-10
- **Final completion:** 2019-01-10
- **Target enrollment:** 191 (ACTUAL)
- **Last updated:** 2023-03-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01993836

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01993836, "Markers of Alzheimers Disease and Cognitive Outcomes After Perioperative Care". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT01993836. Licensed CC0.

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