A New Portable Monitor for Measuring Odorous Compounds in Oral, Exhaled and Nasal Air

The B/B Checker, a new portable device for detecting odorous compounds in oral, exhaled, and nasal air, is now available. As a single unit, this device is capable of assessing several kinds of gases mixed with volatile sulfur compounds (VSCs) in addition to other odorous gasses. The purpose of the present study was to evaluate the effectiveness of the B/B Checker for detecting the malodor level of oral, exhaled, and nasal air.

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Key information

Conditions

Halitosis Pathological Conditions, Signs and Symptoms Signs and Symptoms Signs and Symptoms, Digestive

Age range

20 year–70 year

Sex eligibility

All sexes

Study type

Observational

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

Clinical diagnosis of oral malodor

Exclusion criteria

Smoker
Medical disorders
Undergoing any antibiotic or other antimicrobial therapy

Sponsors and collaborators

Lead sponsor

Okayama University

Other

Registry information

Important dates

Study start: 2009
Study completion: 2010
First posted: Jun 8, 2010
Registry last updated: Jun 8, 2010

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed