# The Role of Preoperative Melatonin in Reducing the Inhaled Isoflurane Requirements in Open Nephrectomy

> **NCT04959825** · EARLY_PHASE1 · COMPLETED · sponsor: **Cairo University** · enrollment: 30 (actual)

## Conditions studied

- Postoperative Pain

## Interventions

- **DRUG:** Melatonin 5 mg
- **DRUG:** Sugar Coated Tablets

## Key facts

- **NCT ID:** NCT04959825
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-07-15
- **Primary completion:** 2022-04-10
- **Final completion:** 2022-05-15
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2022-07-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04959825

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04959825, "The Role of Preoperative Melatonin in Reducing the Inhaled Isoflurane Requirements in Open Nephrectomy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04959825. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*