# Changes in Cerebral Oxygenation and Cognitive Functions

> **NCT04948957** · — · COMPLETED · sponsor: **Zonguldak Bulent Ecevit University** · enrollment: 40 (actual)

## Conditions studied

- Hypotension; Controlled
- Cognitive Dysfunction

## Interventions

- **DRUG:** Esmolol
- **DRUG:** Nitroglycerin

## Key facts

- **NCT ID:** NCT04948957
- **Lead sponsor:** Zonguldak Bulent Ecevit University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2014-03-01
- **Primary completion:** 2016-01-01
- **Final completion:** 2016-08-01
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2021-07-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04948957

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04948957, "Changes in Cerebral Oxygenation and Cognitive Functions". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04948957. Licensed CC0.

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