Red Light Photobiomodulation and Topical Disinfectants
Public ClinicalTrials.gov record NCT05797818. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Effect of Red Light Photobiomodulation and Topical Disinfectants on the Nasal Microbiome
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The goal of this clinical trial is to evaluate the potential effects of photobiomodulation when used with topical disinfectants in the anterior nares of healthy adults. Over a three week period, participants will have their anterior nares swabbed with methylene blue, chlorhexidine gluconate, or a combination of the two followed by 4 minutes of non-thermal red light treatment. The fourth week of consist of only red light treatment. Culture samples of the subjects nasal microbiome will be taken prior to treatment, immediately after treatment, 4-, 8-, 24-, and 48 hours after treatment.
Study identification
- NCT ID
- NCT05797818
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1, Phase 2
- Enrollment
- 28 participants
Conditions and interventions
Interventions
- Methylene Blue Only Device
- Chlorhexidine Gluconate Only Device
- Methylene Blue + Chlorhexidine Gluconate Device
- Light Only Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 9, 2023
- Primary completion
- Feb 7, 2023
- Completion
- Feb 7, 2023
- Last update posted
- Apr 3, 2023
2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Ondine Research Laboratories | Bothell | Washington | 98011 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05797818, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 3, 2023 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05797818 live on ClinicalTrials.gov.