# Premedication With Atenolol Versus Metoprolol for Controlled Hypotensive Anesthesia During Nasal Surgeries

> **NCT04914234** · PHASE4 · RECRUITING · sponsor: **Damanhour Teaching Hospital** · enrollment: 60 (estimated)

## Conditions studied

- Hypotension Drug-Induced

## Interventions

- **DRUG:** Atenolol Succinate Oral Tablet
- **DRUG:** Metoprolol Succinate Oral Tablet

## Key facts

- **NCT ID:** NCT04914234
- **Lead sponsor:** Damanhour Teaching Hospital
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-08-01
- **Primary completion:** 2026-01-15
- **Final completion:** 2026-01-30
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2025-08-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04914234

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04914234, "Premedication With Atenolol Versus Metoprolol for Controlled Hypotensive Anesthesia During Nasal Surgeries". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT04914234. Licensed CC0.

---

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