Clinical trials: Halitosis
Nutritional and Metabolic Diseases
Exploratory Study of Relationships Between Malodor and Urine Metabolomics
The purpose of this study is to identify metabolic signatures associated with malodor conditions. The investigators will perform state-of-the art metabolomics tests and bioinformatic data mining to explore if conditions leading…
- Trial name
- NCT02683876
- Where
- 2 sites in United States, Canada
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Mebo Research, Inc.
Halitosis, Tongue Diseases
Inulin and S. Salivarius Reduce Halitosis
Halitosis associated with tongue coating results from the production of volatile sulfur compounds by bacterial action. The use of prebiotics and probiotics might be useful in treating such condition.
- Trial name
- NCT02794766
- Testing
- Inulin+SS, S salivarius
- Volunteers
- 45 people
- Sponsor
- Universidade de Passo Fundo
Nutritional and Metabolic Diseases
Microbial Basis of Systemic Malodor and "People Allergic To Me" Conditions
The purpose of this study is to identify microbial signatures associated with remission and recurrence of idiopathic malodor and PATM conditions.
- Trial name
- PATM (NCT03582826)
- Testing
- Nutritional counselling, Stress-reduction counseling
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 125 people
- Sponsor
- Mebo Research, Inc.
Halitosis
A Clinical Study to Examine the Effects of an Experimental Toothpaste Compared to a Regular Fluoride Toothpaste on Breath Odor in a Population With Gingivitis
The purpose of this study is to investigate the efficacy of an experimental dentifrice, containing 0.454 percent (%) stannous fluoride and 0.3% zinc chloride, to reduce oral malodor, compared to a marketed regular fluoride…
- Trial name
- NCT05524948
- Testing
- Experimental Dentifrice, Reference Dentifrice
- Where
- United States
- Volunteers
- 104 people
- Sponsor
- HALEON
Nutritional and Metabolic Diseases
Evaluation of Potential Screening Tools for Metabolic Body Odor and Halitosis
This study is designed as a retrospective cohort study to evaluate the potential of diagnostic procedures in defining populations of patients self-reporting unexpected and uncontrollable episodes of body odor and/or halitosis.
- Trial name
- NCT02692495
- Where
- United Kingdom
- Volunteers
- 16 people
- Sponsor
- Mebo Research, Inc.
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
Oral Malodor, Halitosis
Effect of Miswak and Miswak Extract on Oral Malodor
The aim of this experiment is to investigate the effect of Miswak on oral malodor and to determine whether this effect -if present- is the result of the mechanical action of Miswak or the chemical effect of its extract
- Trial name
- NCT02628938
- Testing
- Miswak extract mouth wash, Miswak stick, Chlorohexidine gluconate
- Where
- Saudi Arabia
- Volunteers
- 212 people, healthy volunteers welcome
- Sponsor
- Riyadh Colleges of Dentistry and Pharmacy