- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04931004
Oral Rinse to Reduced Expelled Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) During COVID-19 Infection
Effect of Oral Hygiene Products on Reducing Expelled/Exhaled SARS-CoV-2
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The study will consist of a Control Phase to optimize procedures for measuring expelled/exhaled viral load, and a Evaluation phase comparing different commercially available mouthwashes.
In the Control Phase. up to 20 COVID-19 patients will be asked to undergo a sequence of face mask sampling and saliva collections prior to and after an oral rinse with (i) water and (ii) a commercially-available cetylpyridinium chloride (CPC) mouthwash.
Based on outcomes of the Control Phase, the study will proceed into the Evaluation Phase, which will randomize approximately 40 COVID-19 patients to receive 1 of 4 commercially available Colgate mouthwashes following standard package instructions. Face mask sampling and saliva will be collected prior to and after the mouth rinse to assess impact on SARS-CoV-2 viral load.
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
- Phase 1
Contacts and Locations
Study Contact
- Name: Yingda L Xie, MD
- Phone Number: 9739722246
- Email: yingda.xie@rutgers.edu
Study Contact Backup
- Name: David Alland, MD
- Email: allandda@njms.rutgers.edu
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Age ≥ 18
- Able to provide consent
- Polymerase chain reaction (PCR)-confirmed SARS-CoV-2 within previous 48 hours.
Exclusion Criteria:
- Clinical contraindication or poor feasibility to complete study procedures
- Unwilling or unable to produce saliva or face mask samples
- Unable to produce at least 500 microliters of saliva.
- Eaten within past 30 minutes
- Known allergy to mouthwash products
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 0.075% Cetylpyridinium Chloride
|
Commercially over-the-counter Colgate mouthwashes will be administered according to standard package instructions.
Viral load will be measured prior to and after mouth rinse using serial face mask and saliva samples.
|
Experimental: 1.5% Hydrogen peroxide
|
Commercially over-the-counter Colgate mouthwashes will be administered according to standard package instructions.
Viral load will be measured prior to and after mouth rinse using serial face mask and saliva samples.
|
Experimental: Chlorhexidine gluconate
|
Commercially over-the-counter Colgate mouthwashes will be administered according to standard package instructions.
Viral load will be measured prior to and after mouth rinse using serial face mask and saliva samples.
|
Placebo Comparator: Water rinse
Control for impact on viral load changes from mechanical rinsing
|
30-second water rinse will occur in the control group.
Viral load will be measured prior to and after water rinse using serial face mask and saliva samples.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Control Phase - Primary Endpoint
Time Frame: Single timepoint, ~1 hour
|
Reduction in viral load by face mask sampling from pre-intervention to 0-15 with CPC versus water rinse control
|
Single timepoint, ~1 hour
|
Evaluation Phase - Primary Endpoint
Time Frame: Single timepoint, ~1.5 hours
|
Reduction in viral load by face mask sampling from pre-intervention to 45-60 minutes versus water rinse control
|
Single timepoint, ~1.5 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Evaluation Phase - Secondary Endpoint
Time Frame: Single timepoint, ~1 hour
|
Reduction in viral load by face mask sampling from pre-intervention to 0-15 and15-30 minutes of oral rinse products versus water rinse control
|
Single timepoint, ~1 hour
|
Comparative Saliva Reduction
Time Frame: Single timepoint, ~1.5 hours
|
Reduction in viral load in saliva pre-intervention to 30 and 60 minutes post-intervention.
|
Single timepoint, ~1.5 hours
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Influence of Speaking
Time Frame: Single timepoint, ~1 hour
|
Difference in viral load by face mask sampling with speaking versus not speaking
|
Single timepoint, ~1 hour
|
Collaborators and Investigators
Investigators
- Principal Investigator: Yingda L Xie, MD, Rutgers University
- Principal Investigator: David Alland, MD, Rutgers University
- Principal Investigator: Padmapriya Banada, PhD, Rutgers University
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Pro2020003236
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- Study Protocol
- Statistical Analysis Plan (SAP)
- Analytic Code
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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.
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