# Cognitive Dysfunction After Cataract Surgery

> **NCT04730596** · NA · COMPLETED · sponsor: **Tanta University** · enrollment: 90 (actual)

## Conditions studied

- POCD - Postoperative Cognitive Dysfunction

## Interventions

- **DRUG:** Ketamine
- **DRUG:** Dexmedetomidine
- **DRUG:** Normal saline

## Key facts

- **NCT ID:** NCT04730596
- **Lead sponsor:** Tanta University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-01
- **Primary completion:** 2021-04-15
- **Final completion:** 2021-04-15
- **Target enrollment:** 90 (ACTUAL)
- **Last updated:** 2021-04-20

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04730596

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04730596, "Cognitive Dysfunction After Cataract Surgery". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT04730596. Licensed CC0.

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