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NCT00867035 · ClinicalTrials.gov registry record · NA
Bad Breath Response to Tongue Scraper and Rinses
A NA study, sponsored by University of California, San Francisco.
- Completed
- Registry status
- NA
- Development phase
- 22
- Enrollment target
NCT00867035 is a NA study that has completed, run by University of California, San Francisco. The registered enrollment target is 22 participants.
The verdict
NCT00867035, a NA study, has completed, sponsored by University of California, San Francisco.
- COMPLETED
- Registry status
- NA
- Development phase
- 22 participants
- Enrollment target
Study Summary
Medical center personnel were screened organoleptically for bad breath by 2 investigators using Rosenberg scale 0-5, and measurement of breath sample in portable gas chromatograph. With a threshold score of 2 or more, or 75parts per billion(ppb) hydrogen sulfide(H2S), subjects invited to enter clinical trial of the mechanical effect of daily tongue scraping with the adjunctive use of 0.12% chlorhexidine gluconate mouthwash or 0.1% stabilized chlorine dioxide mouthwash. Subjects randomly assigned in double-blind trial for one week. The null hypothesis is there will be no difference between the two rinses as adjuncts to tongue scraping.
Interventions
- DRUG Chlorine dioxide and scraper
- DRUG Chlorhexidine gluconate and scraper
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 22 participants |
| Start Date | 2008-03 |
| Est. Completion | 2009-06 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT00867035
The ClinicalTrials.gov registry entry for NCT00867035 describes a study currently listed as completed, categorized as NA. The registered enrollment target is 22 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of California, San Francisco, which has 1,713 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 2 interventions - of which Chlorine dioxide and scraper is the first listed.
NCT00867035 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT00867035 about?
NCT00867035 is a clinical study titled "Bad Breath Response to Tongue Scraper and Rinses". Medical center personnel were screened organoleptically for bad breath by 2 investigators using Rosenberg scale 0-5, and measurement of breath sample in portable gas chromatograph. With a threshold score of 2 or more, or 75parts per billion(ppb) hydrogen sulfide(H2S), subjects invited to enter clini...
What is the current status of trial NCT00867035?
This trial is currently completed. It is a NA study. The enrollment target is 22 participants. The study started on 2008-03. Estimated completion is 2009-06.
What interventions are being tested in trial NCT00867035?
The interventions under investigation include: Chlorine dioxide and scraper (DRUG), Chlorhexidine gluconate and scraper (DRUG).
Who is sponsoring clinical trial NCT00867035?
This trial is sponsored by University of California, San Francisco, which has 1,713 total clinical trials registered on ClinicalTrials.gov.
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