Respiratory Tract Infection
A respiratory tract infection (RTI) is an infection that affects the airways and lungs, leading to symptoms such as cough, fever, and difficulty breathing. Common types include colds, bronchitis, and pneumonia.
COVID-19 Treatment: LTX-109 Nasal Spray Study
We are testing a new nasal spray for people with COVID-19 or similar symptoms to see if it helps them recover faster and clear the virus. The study will also monitor safety and overall wellbeing during treatment.
≤3 monthsEfficacy phase (II)Confirmation phase (III)Partially RemoteInvestigational MedicinesOralInfectious DiseasesPulmonology
What diseases are being studied?
Health conditions and diseases that the clinical trial is designed to study and treat.
COVID-19
COVID-19 is a viral infection caused by the coronavirus SARS-CoV-2, leading to symptoms like fever, cough, and difficulty breathing. It can range from mild to severe and may require hospitalization.
COVID-like Illness
COVID-like illness refers to symptoms that resemble those of COVID-19, often caused by various viruses. Symptoms may include fever, cough, and fatigue, but testing is needed to confirm the specific cause.
Who can participate in the clinical trial?
These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..
- Are you at least 18 years old?
- Are you currently pregnant or breastfeeding?
- Do you have at least one respiratory symptom (like cough or shortness of breath) and one systemic symptom (like fever or tiredness)?
- Have you been admitted to the hospital in the last 7 days?
- Do you have any planned major surgery in the next 28 days?
What experimental substances are being tested?
Experimental substances that are being investigated in this clinical trial. These are not yet approved for general use.
Nitric Oxide
Where is the clinical trial being conducted?
Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.
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Huisartsen De Poort
Berchem, Belgium
Huisartsen Wolvenberg
Berchem, Belgium
Praktijkhuis De Grote Rivier
Berchem, Belgium
Sponsor: University Medical Center Utrecht
Last updated: Nov 26, 2025
Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.