# Hypertonic Saline for COVID-19 Symptoms

> **NCT04465604** · NA · UNKNOWN · sponsor: **King Faisal Specialist Hospital & Research Center** · enrollment: 50 (estimated)

## Conditions studied

- COVID-19

## Interventions

- **OTHER:** Wearing surgical face mask sprayed with hypertonic saline

## Key facts

- **NCT ID:** NCT04465604
- **Lead sponsor:** King Faisal Specialist Hospital & Research Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-02-01
- **Primary completion:** 2021-11-01
- **Final completion:** 2022-05
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2021-03-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04465604

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04465604, "Hypertonic Saline for COVID-19 Symptoms". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT04465604. Licensed CC0.

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