- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02113449
Market Potential of Carbon Dioxide Nasal Spray
A Study to Assess the Market Potential of a Carbon Dioxide Nasal Spray in Congested Subjects
Carbon dioxide (CO2) is a naturally occurring gas that readily diffuses across body tissues and membranes. Data from earlier clinical studies conducted in 975 subjects with allergic rhinitis have shown that nasally administered CO2 may provide relief of the associated symptoms. Symptom relief has been shown to occur as soon as 10 minutes after administration, and may persist for four to six hours.
This study aims to assess the consumer appeal of a prototype CO2 delivery device, as well as evaluate its perceived effectiveness for nasal congestion. Properly consented subjects who qualify and choose to participate in the clinical study will be administered nasal CO2 under medical supervision, wait a period of 1 hour in clinic, and then be dispensed a device for self-treatment at home. Subjects will return to the clinic on day 7 for final evaluation and completion of assessment questionnaires.
Study Overview
Detailed Description
This study will be conducted in two parts. In the first part of the study, recruited subjects with nasal congestion will view a description of a new treatment option (concept). Interested subjects will be offered the opportunity to enter the clinical trial. Subjects who consent and are found otherwise eligible will then receive one dose of CO2 in the study clinic under medical supervision. Afterward, subjects who wish to continue will be allowed to take the administration device home for an additional six days of use (study part 2).
During the at-home use portion of the study, subjects will use a diary to record the number of times the product was used and their nasal congestion symptoms before and after use.
At the end of the study period, subjects will return to the study center for global assessment of their impressions of treatment and to answer questions designed to estimate market acceptability. Subjects may be asked to participate voluntarily in a market research focus group following their participation in this study.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
Arizona
-
Chandler, Arizona, United States, 85224
- Radiant Research - Chandler, AZ
-
-
Florida
-
Pinellas Park, Florida, United States
- Radiant Research - Pinellas Park, FL
-
-
New Jersey
-
Paramus, New Jersey, United States, 07652
- TKL Research Inc
-
-
Ohio
-
Cincinnati, Ohio, United States, 45249
- Radiant Research - Cincinnati
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Participant who demonstrate understanding of, and willingness to participate in the study
- Aged at least 18 years.
- Understands and is willing, able and likely to comply with all study procedures and restrictions.
- Good general and mental health with, in the opinion of the investigator or medically qualified designee
- Participant has perception of Nasal Breathing score ≤70 mm (Visual Analogue Scale) on the evaluation day
- Females of childbearing potential who are, in the opinion of the investigator, practising a reliable method of contraception.
Exclusion Criteria:
- Women who are known to be pregnant or who have a positive pregnancy test, or who are intending to become pregnant over the duration of the study.
- Women who are breast-feeding.
- Known or suspected intolerance or hypersensitivity to the study materials (or closely related compounds) or any of their stated ingredients.
- Participation in another clinical study or receipt of an investigational drug within 30 days of the screening visit.
- Recent history (within the last 2 years) of alcohol or other substance abuse.
- Medical history of significant respiratory impairment.
- No history of product purchase for treatment of nasal congestion
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Treatment Group
Participants will receive one dose of nasal carbon dioxide (CO2) in the study clinic under medical supervision, followed by an additional six days of at home use, up to 4 times per day.
|
Nasal administration of carbon dioxide (CO2) through the delivery device for 10 seconds
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Which One Product That Relieves Nasal Congestion do You Buy Most Often?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked as part of screening survey prior to concept viewing.
If the participant answered "I do not purchase any product to relieve congestion" the participant was excluded.
Participants could select only one option available.
|
7 days
|
Which of the Statements Best Describes the Extent to Which the Spray Reached Your Expectations?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after the first use.
Participants could select only one option.
|
7 days
|
If the Product You Just Tried (After First Dose) Was Available for the Following Price: $12.99 for 40 Doses, How Likely Would You be to Buy it?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after the first dose of the product.
Participants could select only one option.
|
7 days
|
Would You be Interested in Taking the Spray Product Home and Using it Over the Next Week?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after the first dose of the product.
Participants could select only one option.
|
7 days
|
Which of the Following Statements Best Describes the Extent to Which the Spray Reached Your Expectations?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after at-home use of the product.
Participants could select only one option.
|
7 days
|
Divide 11 Points Between Two Products (CO2 Nasal Spray and Brand Selected at Q1)?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after at-home use of the product.
Participants could select only one option.
It was done to compare the spray with the product selected by the participant in Q1.
There were 11 points between the two products that participants could divide anyways thet wanted (11-0, 10-1, 9-2, 8-3, 7-4 or 6-5 etc).
The more the participant liked a product compared to other, the higher the number of points were to be given to that product.
|
7 days
|
If the Product You Just Tried (After At-home Use) Was Available for the Following Price: $12.99 for 40 Doses, How Likely Would You be to Buy it?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after at-home use of the product.
Participants could select only one option.
|
7 days
|
How Many Packages Would You Buy?
Time Frame: 7 days
|
There was one questionnaire used in this study which was divided into 3 parts: screening survey, after product trial questions, and at home usage experience.This question was asked after at-home use of the product.
Participants could select only one option.
|
7 days
|
Which One Statement Best Describes How Often, if Ever, You Think You Would Buy the Spray Product in the Future?
Time Frame: 7 days
|
There was one questionnaire used in this study which is divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after at-home use of the product.
Participants could select only one option.
|
7 days
|
How Often do You Think This Spray Product Would Last for You Personally?
Time Frame: 7 days
|
There was one questionnaire used in this study which is divided into 3 parts: screening survey, after product trial questions, and at home usage experience.
This question was asked after at-home use of the product.
Participants could select only one option.
|
7 days
|
Provide a Score From 1-7 to Some Statements, Depending on How Much You Think Each Statement Applies or Does Not Apply to the Spray Product That You Used
Time Frame: 7 days
|
A score of 1 indicates that the statement does not apply at all to the product that you used.
A score of 7 indicates that it applies completely to it.
You can use any score from 1 to 7 to indicate how much or how little you think the statement applies to this product
|
7 days
|
Collaborators and Investigators
Sponsor
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- 202181
- RH01910 (Other Identifier: GSK)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Nasal Congestion
-
C.O.C. Farmaceutici S.r.l.CompletedNasal Congestion | Nasal DrynessItaly
-
GlaxoSmithKlineCompletedCongestion, NasalUnited States
-
Omega PharmaCompleted
-
Third Wave TherapeuticsCompleted
-
McNeil ABCompletedNasal CongestionRussian Federation
-
GlaxoSmithKlineCompletedCongestion, NasalUnited States
-
GlaxoSmithKlineCompletedNasal CongestionUnited Kingdom
-
Johnson & Johnson Consumer and Personal Products...Completed
-
Third Wave TherapeuticsRecruitingNasal CongestionUnited States
-
Medical University of South CarolinaCompleted
Clinical Trials on Carbon Dioxide
-
SMG-SNU Boramae Medical CenterUnknownVentilation Perfusion Mismatch
-
Meshalkin Research Institute of Pathology of CirculationUnknownCarbon DioxideRussian Federation
-
Rutgers, The State University of New JerseyCompleted
-
Washington University School of MedicineRecruiting
-
Imperial College LondonUnknown
-
Imperial College LondonUnknownHeart Failure | Periodic BreathingUnited Kingdom
-
Imperial College LondonImperial College Healthcare NHS TrustUnknownSleep Apnea, CentralItaly, United Kingdom
-
Washington University School of MedicineNational Institute of Neurological Disorders and Stroke (NINDS)RecruitingBrain Diseases | Sickle Cell Disease | Anemia, Sickle Cell | Child, OnlyUnited States
-
Rikshospitalet University HospitalUniversity Hospital MuensterCompleted
-
Erzincan Military HospitalNot yet recruiting