# Melatonin for Post Operative Delirium Prevention in Elderly Patients

> **NCT05640934** · PHASE2 · COMPLETED · sponsor: **Menoufia University** · enrollment: 100 (actual)

## Conditions studied

- Delirium in Old Age

## Interventions

- **DRUG:** Melatonin
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT05640934
- **Lead sponsor:** Menoufia University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-12-10
- **Primary completion:** 2023-07-02
- **Final completion:** 2023-07-05
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2023-07-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05640934

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05640934, "Melatonin for Post Operative Delirium Prevention in Elderly Patients". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT05640934. Licensed CC0.

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