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NCT05178173 · ClinicalTrials.gov registry record · NA

Efficacy of Oral Rinses for Inactivation of COVID-19 (MOR2)

A NA study, sponsored by University of North Carolina, Chapel Hill.

Completed
Registry status
NA
Development phase
230
Enrollment target

NCT05178173: Completed NA study, sponsored by University of North Carolina, Chapel Hill.

NCT05178173 is a NA study that has completed, run by University of North Carolina, Chapel Hill. The registered enrollment target is 230 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (84% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05178173, a NA study, has completed, sponsored by University of North Carolina, Chapel Hill.

COMPLETED
Registry status
NA
Development phase
230 participants
Enrollment target

Study Summary

Randomized, double-blind prospective trial to test the efficacy of therapeutic, antiseptic mouth rinses to inactivate severe acute respiratory syndrome coronavirus (SARS-CoV-2) in saliva of COVID-19 positive patients aged 18-65 years old. All mouthrinses are commercially available and will be used according to on-label instructions. Patients will be randomized to a mouthrinse and will be asked to give a saliva sample immediately before and after a one minute mouthwash. Saliva samples will be collected from patients at 15 minute intervals thereafter up to an hour (15, 30, 45 and 60 minutes). The samples will be stored and used for real-time reverse transcription polymerase chain reaction (RT-PCR) detection of viral SARS-CoV-2 RNA and viral infectivity assays. Patients will also complete a short-survey on the taste and experience of using the mouthwash. This study involves 150 subject participants and one, 75-90 minute visit.

Primary Outcome

Determination of qPCR of inactivity of SARS-CoV-2 cellular infectivity in COVID-19 positive patient saliva

Interventions

  • OTHER Placebo Comparator: Sterile Water
  • OTHER 27% Ethanol plus essential oils
  • OTHER 0.075% Cetylpyridinium Chloride

Trial Details

FieldValue
Enrollment Target 230 participants
Start Date 2022-01-20
Est. Completion 2023-07-12
Phase NA

What the finished NCT05178173 record still lists

NCT05178173 is an interventional study that assigns participants to a tested intervention. The registered 230 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (84% lower).

The record links to 0 conditions, and to 3 interventions - of which Placebo Comparator: Sterile Water is the first listed.

NCT05178173 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT05178173 about?

NCT05178173 is a clinical study titled "Efficacy of Oral Rinses for Inactivation of COVID-19 (MOR2)". Randomized, double-blind prospective trial to test the efficacy of therapeutic, antiseptic mouth rinses to inactivate severe acute respiratory syndrome coronavirus (SARS-CoV-2) in saliva of COVID-19 positive patients aged 18-65 years old. All mouthrinses are commercially available and will be used a...

What is the current status of trial NCT05178173?

This trial is currently completed. It is a NA study. The enrollment target is 230 participants. The study started on 2022-01-20. Estimated completion is 2023-07-12.

What interventions are being tested in trial NCT05178173?

The interventions under investigation include: Placebo Comparator: Sterile Water (OTHER), 27% Ethanol plus essential oils (OTHER), 0.075% Cetylpyridinium Chloride (OTHER).

Who is sponsoring clinical trial NCT05178173?

This trial is sponsored by University of North Carolina, Chapel Hill, which has 1,109 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT05178173's enrollment target sits among peer trials

230 465th of 2000 higher than 1,533 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT05178173, the US trial registry maintained by the National Library of Medicine. NCT05178173 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.