Clinical trials: Halitosis
Halitosis
The Efficacy of Oregano Essential Oil in Reducing Oral Halitosis
the efficacy of commercially available oregano essential oil mouthwash in the reduction of oral halitosis was compared to chlorhexidine and distilled water and the results showed significant reduction of organoleptic tongue and…
- Trial name
- NCT04779502
- Testing
- oregawash, corsodyl
- Where
- Iraq
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- MOHAMED SAEED M. ALI
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
Healthy, Periodontitis
Oral and Gut Microbiota Changes During Long-term Fasting in Humans
The aim of this longitudinal trial is to investigate the effects of a 10±3-day fasting period in 30 subjects. Changes in the oral and gut microbiota, halitosis, as well as inflammatory and antioxidative parameters and biomarkers…
- Trial name
- OralFast (NCT05449249)
- Testing
- Long-term fasting
- Where
- Germany
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Buchinger Wilhelmi Development & Holding GmbH
Dry Mouth, Halitosis
Effect of Wearing Face Masks on Salivary Parameters and Halitosis
During the current COVID-19 pandemic, the use of face masks is recommended / mandatory to prevent infection. Patients and students have reported to experience limitations in their oral health-related quality of life, especially…
- Trial name
- NCT04914208
- Testing
- DIY face mask, Surgical face mask, FFP2 respirator mask
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Göttingen
Halitosis
Photodynamic Therapy With Red Leds in Microorganisms Related to Halitosis
Halitosis is the term used to describe any unpleasant odor relative to expired air regardless of its source. The prevalence of halitosis in the population is approximately 30%, of which 80-90% of the cases originate in the oral…
- Trial name
- halitosis (NCT03656419)
- Testing
- photodynamic therapy, Tongue scraper
- Where
- Brazil
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Gastrointestinal Symptoms, Bloating
A Clinical Trial to Evaluate the Effects of Super Liver Liquid Drops on Gut Health, Digestive Comfort, and Daily Energy Levels
This is a decentralized (fully virtual), single-group, open-label, prospective clinical trial evaluating the effects of Super Liver Liquid Drops, a liquid botanical dietary supplement, on gut health, digestive comfort, energy…
- Conditions
- Gastrointestinal Symptoms, Bloating, Digestive Discomfort, Low Energy Levels
- Trial name
- NCT07742657
- Testing
- Super Liver
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- SuperBonsai Inc.
Personal Satisfaction
Evaluating the Clinical Efficacy and Safety of Colflex
This study is designed to test the safety and efficacy of Colflex, an oral spray created by Innotech Nutrition, on human subjects to measure changes on frequency/duration of colds and sore throats, as well as dental and oral…
- Trial name
- NCT02011035
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Gingivitis
The Effect of Probiotics on Gums Health and Bad Breath
the study is about using healthy bacteria to improve the overall gingival and overall health and prevent or decrease the bad odor of the mouth caused by bad bacteria
- Trial name
- NCT06910397
- Testing
- Probiotic Arm
- Where
- Iraq
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Al-Mustansiriyah University
Halitoses
Probiotic Vs Zinc Chlorhexidine Zn/CHX Mouthwashes in Control Halitosis and Plaque in Fixed Orthodontic Patients
This study aims to determine the effect of probiotics and Zn/CHx mouthwashes on plaque accumulation and halitosis in fixed orthodontic patients.
- Trial name
- NCT07693972
- Testing
- Probiotic (L. brevis CD2 lozenges), Zinc chlorhexidine mouth wash
- Where
- Iraq
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sara M Almshhadany
Oral Bacteria, Halitosis
Effect of a Probiotic Water on Oral Health in Adults
The purpose of this study is to evaluate the effects of consuming a probiotic on salivary, plaque, and tongue bacteria, as well as oral malodor (bad breath).
- Trial name
- NCT04473404
- Testing
- Streptococcus salivarius DB-B5 - 2 billion CFU/day, Streptococcus salivarius DB-B5 - 10 billion CFU/day
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Dose Biosystems Inc.
Dental Plaque, Halitosis
Impact of Visual Stimuli on Pediatric Oral Hygiene Performance
In the present study, children aged 7 to 14 will receive verbal and active (hands-on) oral hygiene education. The education will be delivered in three different formats: Education supported with positive visual aids (images of…
- Conditions
- Dental Plaque, Halitosis, Oral Hygiene Education Methods
- Trial name
- NCT07150429
- Testing
- Verbal-Active Oral Hygiene Education with Negative Visual Aids, Verbal-Active Oral Hygiene Education (Control Group), Verbal-Active Oral Hygiene Education with Positive Visual Aids
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Eskisehir Osmangazi University
Dry Mouth, Halitosis
Questionnaire Regarding the Effect of Wearing Face Masks on Oral Health
During the current COVID-19 pandemic, the use of face masks is recommended / mandatory to prevent infection. Patients and students have reported to experience limitations in their oral health-related quality of life, especially…
- Trial name
- NCT04632004
- Testing
- Invitation to participate
- Where
- Germany
- Volunteers
- 3,750 people, healthy volunteers welcome
- Sponsor
- University of Göttingen
Bad Breath
Efficacy of Peppermint and Green Tea in Malodor
Background: Herbal remedies can have the role of prevention and control of bad breath Since in the previous studies, therapeutic and antibacterial effect of green tea and peppermint had been proven .we studied and compared the…
- Trial name
- NCT03053882
- Testing
- mouthwash
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Halitosis
Efficacy of Glycine Powder Air-Polishing Combined With Scaling and Root Planing in the Treatment of Periodontitis and Halitosis
The aim of this clinical study was to evaluate the clinical efficacy of using perio flow adjunctively with mechanical instrumentation on periodontal parameters and halitosis.
- Trial name
- NCT03031756
- Testing
- glycine powder air-polishing (Air-Flows)Perio Powder, ultrasonic (Piezon Master 700; EMS, Nyon, Switzerland)
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Near East University, Turkey
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
Oral Malodor (Halitosis), Oral Dryness
Effects of a 50+ Toothpaste on Halitosis and Oral Comfort in Healthy Adults
The goal of this clinical trial is to compare a toothpaste designed for adults aged 50 years and older with a standard toothpaste in orally healthy adults.
- Trial name
- HALI-50PLUS (NCT07780474)
- Testing
- 50+ Toothpaste, Standard Fluoride Toothpaste
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Pavia
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
Comparative Study Between Photodynamic Therapy With Urucum and LED and Probiotics in Halitosis Reduction
Introduction: Halitosis is a term that defines any foul odor emanating from the oral cavity. The origin may be local or systemic.
- Trial name
- NCT03996044
- Testing
- Teeth brushing and flossing, Tongue scraping, Antimicrobial Photodynamic Therapy (aPDT)
- Where
- Brazil
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Halitosis
Oral Hygiene Procedures on Reduction of Oral Malodor
The purpose of the study is to evaluate the effect of various oral hygiene procedures on reduction of oral malodor.
- Trial name
- NCT02113137
- Testing
- group 1: drug: chlorine dioxide, group 2: device: small tooth brush for tongue cleaning
- Where
- Japan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ei Ei Aung
Halitosis
Oral Probiotics for Halitosis in Healthy Adults
The aim of this study is to evaluate efficacy of a probiotic lozenge containing BLIS M18, BLIS K12 and a prebiotic in healthy adults.
- Trial name
- NCT07384130
- Testing
- In this study, a probiotic lozenge formulation containing S. salivarius K12, M18 and prebiotic will be evaluated for its potential to improve bad breath
- Where
- New Zealand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- John Hale