Completed
An Open-label Outpatient In-season Study Assessing Compliance and Usability of Rhinix™ Nasal Filters
What is being tested
Rhinix Nasal Filters
Device
Who is being recruted
Rhinitis, Allergic, Seasonal+7
+ Hypersensitivity
+ Hypersensitivity, Immediate
From 18 to 65 Years
+5 Eligibility Criteria
How is the trial designed
Treatment Study
Interventional
Study Start: May 2014
Summary
Principal SponsorUniversity of Aarhus
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner
Study start date: May 1, 2014
Actual date on which the first participant was enrolled.This study will investigate usability and compliance related to rhinix nasal filters for the treatment of seasonal allergic rhinitis (hay fever) during the natural grass pollen season in Denmark.
Official TitleAn Open-label Outpatient In-season Study Assessing Compliance and Usability of Rhinix™ Nasal Filters
Principal SponsorUniversity of Aarhus
Last updated: January 27, 2026
Sourced from a government-validated database.Claim as a partner
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.Design Details
1073 patients to be enrolled
Total number of participants that the clinical trial aims to recruit.Treatment Study
These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.
Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Conditions
Criteria
Any sex
Biological sex of participants that are eligible to enroll.From 18 to 65 Years
Range of ages for which participants are eligible to join.Healthy volunteers not allowed
If individuals who are healthy and do not have the condition being studied can participate.Conditions
Pathology
Rhinitis, Allergic, SeasonalHypersensitivityHypersensitivity, ImmediateImmune System DiseasesNose DiseasesOtorhinolaryngologic DiseasesRespiratory HypersensitivityRespiratory Tract DiseasesRhinitisRhinitis, Allergic
Criteria
4 inclusion criteria required to participate
Motivated to try a different treatment approach to seasonal allergic rhinitis (documented by answering the call-out by Astma-Allergi Danmark)
Indicates having seasonal allergic rhinitis to grass via online questionnaire
Informed consent (by email acceptance after having received information on the trial)
Assess to internet and email
1 exclusion criteria prevent from participating
Improper fit of the Rhinix™ device
Study Plan
Find out more about all the medication administered in this study, their detailed description and what they involve.Treatment Groups
Study Objectives
One single intervention group is designated in this study
This study does not include a placebo group
Treatment Groups
Group I
ExperimentalAll included will receive rhinix nasal filters
Study Objectives
Primary Objectives
Secondary Objectives
Study Centers
These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.This study has 1 location
Suspended
Aarhus University, School of Public Health, Department of Environmental & Occupational Medicine
Aarhus, DenmarkOpen Aarhus University, School of Public Health, Department of Environmental & Occupational Medicine in Google MapsCompletedOne Study Center