A Nasal Treatment for COVID-19

Smell in Covid-19 and Efficacy of Nasal Theophylline

NCT04789499 ·Status: COMPLETED ·Phase: PHASE2

Safety and Efficacy of Intranasal Application of GX-03 as a Treatment and Prevention for COVID-19.

NCT04951349 ·Status: COMPLETED ·Phase: PHASE2

Evaluation of Inhaled Treatment in Sinusitis

NCT01907204 ·Status: COMPLETED ·Phase: PHASE2/PHASE3

Nitric Oxide Nasal Spray (NONS) as Prevention for Treatment of Individuals at Risk of Exposure to COVID-19 Infection

NCT05109611 ·Status: TERMINATED ·Phase: PHASE3

Nitric Oxide Nasal Spray (NONS) To Treat and Prevent the Exacerbation of Infection in Individuals With Mild COVID-19

NCT05599919 ·Status: COMPLETED ·Phase: PHASE3

Ivermectin Nasal Drops in Post COVID-19 Parosmia

NCT05269030 ·Status: UNKNOWN ·Phase: PHASE2

Stellate Ganglion Block for COVID-19-Induced Olfactory Dysfunction

NCT05445921 ·Status: COMPLETED ·Phase: PHASE1/PHASE2

Treatment of Pediatric Patients That Lost Sense of Smell Due to COVID-19

NCT04964414 ·Status: TERMINATED ·Phase: PHASE1/PHASE2

480 Biomedical Sinus Drug Depot

NCT02967731 ·Status: COMPLETED ·Phase: PHASE1

A Randomized Controlled Clinical Trial on the Use of Saline Nasal Irrigations to Eradicate Localized Nasal Infection by SARS-CoV-2

NCT05458336 ·Status: COMPLETED ·Phase: NA

Nasal Obstruction With Oxymetazoline and Corticosteroids

NCT06830109 ·Status: RECRUITING ·Phase: PHASE2

Nasal Steroids, Irrigation, Oral Antibiotics, and Subgroup Targeting for Effective Management of Acute Sinusitis

NCT06076304 ·Status: RECRUITING ·Phase: PHASE4

Efficacy and Safety Study of Intranasal Administration of 100, 200, and 400 μg of Fluticasone Propionate Using a Novel Bi-directional Device

NCT01624662 ·Status: COMPLETED ·Phase: PHASE3

SA55 Novel Coronavirus Broad-spectrum Neutralizing Antibody Nasal Spray in Health People

NCT06048393 ·Status: UNKNOWN ·Phase: PHASE1

Validation of a Rapid Quantitative Test for Loss of Smell in COVID-19 Subjects

NCT04431908 ·Status: COMPLETED

NasoNeb Delivery of an Intranasal Steroid

NCT01270256 ·Status: COMPLETED ·Phase: PHASE4

A Study of an Experimental Nasal Spray in Subjects With Early Signs of the Common Cold

NCT01488604 ·Status: COMPLETED ·Phase: NA

Analysis of Impact on Nasal Obstruction by Commercially Available Internal Nasal Stents

NCT00683254 ·Status: WITHDRAWN

The Efficacy of SinoFresh Nasal and Sinus Care Nasal Spray in Eliminating MRSA From the Nasal Cavity

NCT00790972 ·Status: WITHDRAWN ·Phase: NA

A Pilot Clinical Evaluation of Astepro® Nasal Spray for Management of Early SARS-CoV-2 Infection

NCT06008860 ·Status: RECRUITING ·Phase: PHASE4

Steroid-eluting Sinus Stent for Chronic Rhinosinusitis Patients With Uncontrolled Postoperative Symptoms

NCT06198894 ·Status: RECRUITING ·Phase: NA

Evaluating the Safety and Efficacy of AD17002 Intranasal Spray in Treating Participants With Mild to Moderate COVID-19

NCT05541510 ·Status: TERMINATED ·Phase: PHASE2/PHASE3

Study Evaluating the Efficacy and Safety of Intranasal Administration of 100, 200, and 400 μg of Fluticasone Propionate Twice a Day (BID) Using a Novel Bi Directional Device in Subjects With Bilateral Nasal Polyposis Followed by an 8-Week Open-Label Extension Phase to Assess Safety

NCT01622569 ·Status: COMPLETED ·Phase: PHASE3

Nitric Oxide Releasing Solution to Treat and Prevent Exacerbation of Mild COVID-19 Infection

NCT04443868 ·Status: WITHDRAWN ·Phase: PHASE2

Local Nasal Tolerability and Safety Study of 1146A in Healthy Adult Participants

NCT02832362 ·Status: COMPLETED ·Phase: PHASE1