Clinical trials: Salivary pH
Pregnancy Related, Dental Caries
The Effects of Pregnancy on Oral Health
The aim of this study was to evaluate the effects of pregnancy on salivary pH, flow rate, caries experience and periodontal status.
- Conditions
- Pregnancy Related, Dental Caries, Periodontal Diseases, Saliva Altered
- Trial name
- NCT06343337
- Testing
- Evaluation of DMFT index, CPI scores, salivary pH and flow rate in pregnant and non-pregnant woman
- Where
- Turkey (Türkiye)
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- Muğla Sıtkı Koçman University
Caries
Effect of CPP-ACP With/Without Fl on White Spot Lesion,Salivary pH and fl Release in High Caries Risk Patients
Effect of CPP-ACP pastes with/without Fluoride on White spot lesion progression, salivary pH and fluoride release in high caries risk Patients, over 3 month period using VistaCam, Digital pH meter and Selective ion electrode.
- Trial name
- NCT03656432
- Testing
- CPP-ACP paste
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Cairo University
pH
The Impact of Anti- Asthmatic Medications on Salivary pH and Dental Caries Pattern in a Group of Egyptian Children With Bronchial Asthma
The impact of Anti- Asthmatic medications on salivary pH and dental caries pattern in a Group of Egyptian Children with Bronchial Asthma.
- Trial name
- NCT03877874
- Testing
- Aironyl syrup(Terbutaline sulfate) + Epidrone syrup(Dexamethone)
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Cairo University
Healthy
A Study to Investigate Salivary Flow and Potential of Hydrogen (pH) Following Use of Essential-Oil Containing Mouthwashes
The purpose of this trial is to evaluate the amount of saliva generated and changes in the oral Potential of Hydrogen (pH) after a single use of essential oil (EO)-containing mouth rinses compared to a negative control.
- Trial name
- NCT06136455
- Testing
- Listerine Clinical Solutions Teeth Strength, Listerine Total Care Zero Alcohol Mouthwash, Listerine Cool Mint Zero Alcohol Mouthwash
- Where
- United States
- Volunteers
- 164 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Oral Health
The Effect of Oral Sprays on Salivary pH
The aim of the study is to assess the effect of oral foams on salivary pH changes after Coca-cola consumption in young adults.
- Trial name
- NCT06148662
- Testing
- No intervention (negative control), Water (positive control), Dental foam "Biorepair PERIBIOMA"
- Where
- Russia
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Decay, Dental
Effect of Natural Antibacterial Mouthwash on Taste, Salivary pH and Bacteria in High Caries Risk pt
Evaluate the effect of propolis extract mouthwash and pomegranate extract mouthwash on taste alteration, salivary pH and antibacterial activity against streptococcus mutans in high caries risk patients.
- Trial name
- NCT03623048
- Testing
- chlorhexidine, saline, Propolis extract
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Cairo University
Orthodontic Appliance Complication
The Effect of Different Remineralizing Agents on White Spot Lesions and Dental Plaque During Orthodontic Retention
Dental caries is a decay process that breaks down the tooth. The earliest clinical signs of active dental caries is seen as 'white spot lesions' (WSLs).
- Trial name
- NCT04788550
- Testing
- Fluoridated toothpaste, fluoride varnish (5% sodium fluoride), CPP-ACP plus crème group
- Where
- Malaysia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Malaya
High Caries Risk Patients, Antimicrobial Effect
Antibacterial Effect of Guava Leaves Extract Mouthwash Compared to Chlorhexidine Mouthwash in High Caries Risk Patients
This trial is to test the antibacterial effect of Guava leaves extract mouth wash compared to Chlorhexidine mouth wash in high caries risk patients. Also salivary pH and patient satisfaction to taste will also be tested.
- Conditions
- High Caries Risk Patients, Antimicrobial Effect, Salivary pH, Patient Satisfaction to Taste
- Trial name
- NCT03773094
- Testing
- Guava leaves extract, Chlorhexidine
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Cairo University
Child, Saliva
Effect of 5% Aqueous Propolis in Salivary and Dental Plaque pH in Children
This study aims to investigate the changes in saliva and dental plaque pH after consuming sugar-free chewing gum containing 5% of aqueous propolis in children aged between 8-11 years.
- Conditions
- Child, Saliva, Dental Plaque
- Trial name
- NCT05793099
- Testing
- Effect of aqueous propolis gums in salivary and dental plaque pH in children
- Where
- Syria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Damascus University
Xerostomia
Effect of Photobiomodulation on ph and Salivary Flow
Changes in salivary parameters, such as decreased flow, changes in pH and composition, can lead to changes in oral health. Saliva is responsible for the homeostasis of the oral cavity and is therefore directly related to the…
- Trial name
- PBMSF (NCT05413993)
- Testing
- photobiomodulation
- Where
- Brazil
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Saliva Altered
Saliva Analysis After Low-level Laser Therapy Application on the Masseter Muscle Located Above Parotid Salivary Gland
The purpose of this study is to obtain experimental data on the possible changes that saliva may suffer when brought to low-level laser therapy protocols for analgesia in the masseter muscle, because this be on the Parotid…
- Trial name
- NCT02881827
- Testing
- Low level laser therapy, Control
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidade do Vale do Paraíba
Saliva Altered, Oral Hygiene
Comparison of 5 Buffering Agents on Changes in Salivary pH in Individuals Previously Exposed to a Test Carbonated Drink
The diurnal variation in the flow of saliva and hence the composition of saliva is an established fact. Consumption of acidic and sweetened food and beverage is known to reduce the salivary pH and some of them reduce it to…
- Conditions
- Saliva Altered, Oral Hygiene, pH, Tooth Structure; Disorder
- Trial name
- SALPH-C (NCT03526770)
- Testing
- Group 1: no intervention, Group 2: tap water gargle, Group 3: 0.2% Chlorhexidine
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Dr Meru S
Saliva Altered, Oral Hygiene
Comparison of 5 Buffering Agents on Changes in Salivary pH in Individuals Previously Exposed to a Test Fruit Juice
The diurnal variation in the flow of saliva and hence the composition of saliva is an established fact. Consumption of most types of acidic and sweetened foods and beverages are known to reduce the pH of saliva and some of them…
- Conditions
- Saliva Altered, Oral Hygiene, pH, Tooth Structure; Disorder
- Trial name
- SALPH-F (NCT03510962)
- Testing
- Group 1: no intervention, Group 2: tap water gargle, Group 3: 0.2% Chlorhexidine
- Where
- India
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Dr Meru S
Healthy
A Two-Week Study of an Anticavity Low pH Mouthwash
The purpose of this clinical trial is to evaluate the oral tolerance of a new, experimental mouthwash compared to two mouth rinse formulations, which are already marketed, as well as compared to a tooth brushing only control…
- Trial name
- NCT06010758
- Testing
- Listerine Experimental Mouthwash, Colgate Cavity Protection Toothpaste, Listerine Total Care Zero
- Where
- United States
- Volunteers
- 163 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Consumer Inc. (J&JCI)
Healthy
Effect of Xylitol-based Chewing Gums, Sugar-free and Sugared, on Salivary Flow and pH in Young Adults
This study was planned to evaluate the effects of xylitol-based chewing gums, sugar-free and sugared, on salivary flow and pH in young adults.
- Trial name
- NCT06370091
- Testing
- Gum of Xylitol, Gum of sugar free, Gum of sugar
- Where
- Ecuador
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Universidad Católica de Cuenca
Dental Caries
Effect of Xylitol-Containing Chewing Gum With/Without Bicarbonate Versus Paraffin Pellet on Salivary pH
36 eligible participants will be randomly divided into three groups (n=12) according to the tested chewing gum (A), where (A1) represents participants exposed to xylitol chewing gum, (A2) represents participants exposed to…
- Trial name
- NCT03061422
- Testing
- Xylitol, xylitol with bicarbonate, paraffin
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Cairo University
Geriatric Patients
Antibacterial Effect of Probiotic Yogurt Compared to Xylitol
This study will be conducted to evaluate the antibacterial effect of probiotic bacteria in yogurt in decreasing streptococcus mutans count in saliva and plaque, decreasing bacterial adherence and increasing salivary pH compared…
- Trial name
- NCT03889015
- Testing
- Probiotic yogurt, xylitol chewing gum
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pneumonia, Mechanical Ventilation Complication
Oral Care of Intubated Intensive Care Patient
The aim of the research was to examine the effect of oral care bundle application on oral health, salivary pH (power of hydrogen), dry mouth and ventilator associated pneumonia in intubated patients compared to standard oral care.
- Conditions
- Pneumonia, Mechanical Ventilation Complication, Salivation, Dry Mouth
- Trial name
- NCT06258603
- Testing
- oral care bundle, clinical oral care
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Nigde Omer Halisdemir University
Diet Habit
Buffering Capacity of Matcha Green Tea on Salivary PH After an Acidic Attack
This study is conducted to evaluate the buffering capacity of hot matcha brew in comparison with cold matcha brew and water on salivary pH after an acidic attack using a digital pH meter.
- Trial name
- ph (NCT06562699)
- Testing
- Hot Matcha brew, Water, Cold matcha brew
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- NewGiza University
Dental Plaque, Saliva Altered
A Comparison Between Orthodontic and Non-orthodontic Patients on Oral Indexes and Salivary pH and Quality
This study aims to assess the caries susceptibility in pediatric patients aged 6-14 years old using Saliva-Check Buffer salivary tests. A total of 40 patients will be enrolled, divided into two groups: 1.
- Trial name
- NCT06922799
- Testing
- Saliva-Check Buffer test and periodontal charting
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Pavia