Trial · NCT07880509
Effectiveness of Pre-Procedural CPC and Zinc Mouthwash in Reducing Dental Aerosols
NCT07880509, Phase 4, Not yet recruiting, Colgate Palmolive
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Effectiveness of Pre-Procedural CPC and Zinc Mouthwash in Reducing Dental Aerosols. Trials, record NCT07880509. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07880509
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Effectiveness of Pre-Procedural CPC and Zinc Mouthwash in Reducing Dental Aerosols
- NCT number
- NCT07880509
- Status
- Not yet recruiting
- Phases
- Phase 4
- Enrollment
- 60 participants, estimated
- Lead sponsor
- Colgate Palmolive
- Conditions
- Bacterial Contamination
- Interventions
- 0.09% CPC + Zinc Lactate Mouthwash, 0.2% Chlorhexidine Mouthwash, Water
- First posted
- 2026-10-19
- Last updated
- 2026-10-19
Source ClinicalTrials.gov
Registered outcomes4
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Total Viable Bacterial Colony-Forming Units (CFUs) in Dental Aerosols | Day 1 (at 10 minutes into prophylaxis and 15 minutes post-prophylaxis) | Mean number of total viable bacterial colony-forming units (CFUs) across all blood agar plates and sampling locations combined. |
| Secondary | Aerosol Dispersal Colony-Forming Units (CFUs) by Location | Day 1 (at 10 minutes into prophylaxis and 15 minutes post-prophylaxis) | Difference in mean CFU counts across specific aerosol sampling sites: clinician forehead, patient chest, and dental light reflector. |
| Secondary | Change in Salivary Bacterial Load | Baseline (pre-rinse), immediately post-rinse, and 15 minutes post-prophylaxis on Day 1 | Mean absolute change and percentage change in salivary bacterial counts (Log CFU/mL) from baseline. |
| Secondary | Proportional Shifts in Oral Microbial Species | Day 1 (at 10 minutes into prophylaxis and 15 minutes post-prophylaxis) | Proportional shifts in 40 targeted oral bacterial species analyzed via Checkerboard DNA-DNA Hybridization. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07880509
GET https://conductscience.org/api/trials/v1/NCT07880509/registered