Clinical trials: Halitosis
Halitosis
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.
- Trial name
- NCT00867035
- Testing
- Chlorine dioxide and scraper, Chlorhexidine gluconate and scraper
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Halitosis
Effect of Mouth Rinses in Oral Malodor
Bad breath or halitosis is caused by specific gases originating from the mouth or the expired air. In most cases the pathology lies within the mouth and in this case receives the name pathologic halitosis of oral cause or oral…
- Trial name
- MR2012 (NCT01747226)
- Testing
- Fluoride rinse, Halita, Meridol Halitosis
- Where
- Belgium
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Halitosis, Gingivitis
Day Long Prevention of Oral Malodor With a Palatal Patch (SmellX) Containing A Herbal Formula
In a previous study the prevention of halitosis by the herbal formula and delivery system (SmellX), were established both in vitro and clinicaly. The duration of relief was established as long as 8 hours.
- Trial name
- SmellX (NCT01388023)
- Testing
- herbal formula for fresh breath
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Halitosis
New "in Vitro" Diagnostic Test for Oral Malodour
This study will assess the ability of a first prototype (strip) of a new chair side test to detect oral malodour. The strip is based on a new enzymatic reaction able to detect amines in saliva.
- Trial name
- Striptest (NCT01226251)
- Testing
- In vitro chair side test
- Where
- Belgium
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Gingivitis, Halitosis
Effect of Mouthwash Containing Camellia Sinensis Extracts on Oral Malodor
The purpose of this study is to determine effect of Mouthwash containing Camellia sinensis extracts on oral malodor and gingival inflammation in gingivitis subjects.
- Trial name
- NCT00932347
- Testing
- Camellia sinensis mouthwash
- Where
- 2 sites in Thailand
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Mouth Breathing, Halitosis
Halitosis and Mouth Breathing in Children
Objective: determine whether there is a correlation between halitosis and mouth breathing in children. Study design: Fifty-five children between three and 14 years of age were divided into two groups (nasal and mouth breathing)…
- Trial name
- NCT01269957
- Where
- Brazil
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Halitosis, Periodontitis
Oral Malodour and Periodontal Disease-related Parameters
The primary aim of the current study was to determine the association between halitosis detection (presence or absence) and periodontal status in non-smoking subjects, and also assess whether halitosis recordings were related to…
- Conditions
- Halitosis, Periodontitis, Gingivitis
- Trial name
- NCT01234948
- Where
- Greece
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Halitosis
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…
- Trial name
- NCT01139073
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Okayama University
Halitosis, Oral Malodor
Prevention of Oral Malodor With an Oral Sticker Containing Herbal Formula
the use of a herbal formulation containing sage, echinacea,lavender and mastic gum would prevent oral malodor if delivered in an appropriate delivery system to enable slow release of the active ingredients.
- Conditions
- Halitosis, Oral Malodor, Bad Breath
- Trial name
- NCT00250289
- Testing
- a mucosal sticker with herbal formula
- Where
- Israel
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Halitosis
Effects of Breezy Candy on Halitosis
Users of Breezy candy will utilize the candy's abrasiveness to scrape tongue surface. The scraping action together with the release of compounds contained inside the abrasive microcapsules will result in significant reduction of…
- Trial name
- BCHS (NCT00875927)
- Testing
- no scraping microcapsules, scraping microcapsules containing inert TCP microcapsules, scraping microcapsules containing Propolis
- Where
- Israel
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Breezy Industries Ltd.
Oral Malodor (Halitosis)
Hydrogen Sulfide Production by Oral Microflora
Oral malodor is a common condition. In most cases this condition results from the proteolytic activity of anaerobic oral bacteria.
- Trial name
- NCT00396539
- Where
- Israel
- Volunteers
- 60 people
- Sponsor
- Hadassah Medical Organization
Halitosis
Clinical and Microbiological Effects of a Mouthwash Containing Chlorine Dioxide
Previous research has shown the oxidizing properties and microbiological efficacies of chlorine dioxide (ClO2). However, no clinical studies have investigated its microbiological efficacies on periodontal and malodorous bacteria.
- Trial name
- NCT00748943
- Testing
- Chlorine Dioxide
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Tokyo Medical and Dental University
Halitosis
A Clinical Trial to Assess the Effects of a Mouthwash Containing Chlorine Dioxide on Oral Malodor
A mouthwash containing chlorine dioxide would be effective to reduce oral malodor.
- Trial name
- NCT00655772
- Testing
- Chlorine Dioxide
- Where
- Japan
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Tokyo Medical and Dental University
Halitosis
Association Between Dental Implants Properties and Malodor Production
Malodor production is bacterial in origin. The bacterial activity of anaerobic bacteria results in the breakdown of proteins and the production of foul smelling compounds.
- Trial name
- NCT00254839
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization