Clinical trials: Saliva
Oral Submucous Fibrosis
Epithelial Mesenchymal Transition Markers in OSMF
Oral Sub mucous Fibrosis (OSMF) is essentially an imbalance between collagen metabolism and wound healing mechanism induced by arecanut chewing habit.
- Trial name
- NCT03732872
- Testing
- Biopsy tissue analysis, Saliva analysis
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- The Oxford Dental College, Hospital and Research Center, Bangalore, India
Healthy Volunteers
Epidemiology of Human Cytomegalovirus Excretion in the Saliva of Children Attending Nursery in France
Direct DNA amplification, viral isolation and specific antibody measurement in saliva from children attending nursery in France Sample collection will be done by the pediatrician the nurse, or one of the authorized investigators…
- Trial name
- CrèchMV (NCT01704222)
- Where
- France
- Volunteers
- 2,001 people, healthy volunteers welcome
- Sponsor
- University Hospital, Limoges
Periodontal Diseases, Edentulism
Periodontal Status and TMAO Levels in Peripheral Artery Disease
This observational study aims to evaluate the association between periodontal status and trimethylamine-N-oxide (TMAO) levels in patients diagnosed with peripheral artery disease (PAD).
- Conditions
- Periodontal Diseases, Edentulism, Peripheral Arterial Disease
- Trial name
- PAD-TMAO (NCT07449546)
- Where
- Turkey (Türkiye)
- Volunteers
- 61 people
- Sponsor
- Ankara University
Smoking Cessation
Social Determinants and Smoking Cessation
The goal of this study is to learn about the influence of the social and physical environment on smoking cessation (quitting smoking) among smokers.
- Trial name
- NCT01310842
- Testing
- Questionnaires, Nicotine Patch Therapy, Counseling Sessions
- Where
- United States
- Volunteers
- 329 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Periodontitis, Diagnose Disease
Serum and Saliva Sirtuin 6, Lipoxin A4, Caspase8 Levels in Correlation With Periodontal Status in Severe Periodontitis
It has been stated that Sirtuin-6 (SIRT6) play a important role in regulation of inflammation, energy metabolism, homeostasis and apoptosis, and SIRT6 may be assosiciated with many diseases.
- Trial name
- NCT05417061
- Testing
- Saliva and serum sampling
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Istanbul Medipol University Hospital
pH, Saliva
Carbonated Beverage Consumption in pH and Bacterial Proliferation
The objective of this research is to evaluate the oral modifications caused by different types of coke drinks (regular coke and diet coke).
- Conditions
- pH, Saliva, Dental Plaque
- Trial name
- pHSB (NCT05437874)
- Testing
- Natural Water
- Where
- Mexico
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Hospital Infantil de Mexico Federico Gomez
Gastroesophageal Reflux Disease (GERD), Chronic Laryngitis
Salivary Epidermal Growth Factor (EGF) Concentration Before and After Treatment of Reflux Laryngitis
Saliva plays a key role in the homeostasis of the digestive tract The reflux of gastroesophageal contents may cause damage to the esophageal, laryngeal and pharyngeal mucosas There seems to be no correlation between the severity…
- Trial name
- NCT01389401
- Testing
- omeprazole
- Where
- Brazil
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Faculdade de Ciências Médicas da Santa Casa de São Paulo
FMF
Evaluation of Familial Mediterranean Fever Impact on Oral and Dental Health in Children and Adolescents
Aim: It is the clinical and radiological evaluation of oral hygiene, teeth and surrounding tissues in children and adolescents diagnosed with FMF and comparing the results with healthy individuals.
- Trial name
- NCT06934434
- Testing
- FMF Study Group, control group
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ozge Gungor
Recurrent Aphthous Stomatitis, Mouth Ulcer
The Preventive and Therapeutic Effects of Spirulina Preparations on Ulcers of Oral Mucosa
This is a prospective, randomized, double-blind, placebo-controlled clinical trial designed to evaluate the efficacy and safety of spirulina supplementation in patients with radiation-induced oral mucositis (RIOM) receiving…
- Trial name
- NCT07723612
- Testing
- Spirulina Tablets
- Where
- China
- Volunteers
- 40 people
- Sponsor
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine
Tooth Wear
Tooth Wear and Associated Risk Factors
This study compares the associated risk factors between adults with tooth wear and age- and sex-matched controls without tooth wear.
- Trial name
- NCT03197727
- Testing
- GC Saliva-Check BUFFER
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Irritable Bowel Syndrome
Saliva Testosterone Increases in Irritable Bowel Syndrome (IBS) Patients Beginning Choir Singing
The hypothesis was that a one-year experience of choir singing once a week is more beneficial than group discussions to saliva concentration of testosterone.
- Trial name
- NCT00931294
- Testing
- Choir singing, Information Group
- Where
- Sweden
- Volunteers
- 55 people
- Sponsor
- Stockholm University
Covid19
Mucosal Immunity in Terms of SARS-CoV-2 Antibodies in Saliva After COVID-19 Infection and Vaccination
The Primary Objective of This Single-center Study is to Investigate the SARS-CoV-2 Spike Glycoprotein RBD Antibody Concentration in Saliva and Serum in Healthy Non Vaccinated and Non-SARS-CoV-2 Infected, COVID-19 Convalescents…
- Trial name
- NCT04842305
- Testing
- Blood- and saliva tests
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Lenanrt Friis-Hansen
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
Vector Borne Diseases
Characterization of Skin Immunity to Aedes Aegypti Saliva in Dengue-endemic Participants in Cambodia
Background: Mosquito-borne viruses like dengue cause major illness and death worldwide, particularly in Southeast Asia. When mosquitoes deliver a virus into the skin of humans, they also leave saliva.
- Trial name
- NCT04350905
- Testing
- Mosquito Feeding
- Where
- Cambodia
- Volunteers
- 42 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Myocardial Infarction, Periodontal Diseases
Non-invasive Assessment of Inflammatory Markers MIP-1 Alpha and IL-6 in Saliva of Post Myocardial Infarction and Stage 4 Periodontitis Patients
Periodontitis is an immunoinflammatory disease caused by microorganisms leading to sequential loss of the supporting structures of periodontium, resulting in periodontal pocket formation, gingival recession eventually leading to…
- Trial name
- NCT05314192
- Testing
- salivary test
- Where
- India
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Ajman University
Allergic Rhinitis
Sublingual Immunotherapy in Children With Allergic Rhinitis
The purpose of this study is to evaluate the clinical efficacy and mucosal/systemic antibody response changes after SLIT using house dust mite allergen with or without bacterial extracts in mite-allergic children.
- Trial name
- SLIT (NCT01506843)
- Where
- Brazil
- Volunteers
- 122 people
- Sponsor
- Federal University of Uberlandia
Vaginal Microbiome, Skin Microbiome
Integrated Genetic and Functional Analysis of the Female Microbiome in a Flemish Cohort
The aim of the project is to improve our knowledge on the stability and temporal dynamics of the Flemish female microbiome (vagina, skin and saliva) in relation to different lifestyle factors and environmental conditions and to…
- Conditions
- Vaginal Microbiome, Skin Microbiome, Saliva Microbiome
- Trial name
- Isala (NCT04319536)
- Testing
- no intervention
- Where
- Belgium
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
HIV Infections
Assessing HIV-Related Oral Mucosal Disease and Using Saliva to Measure Viral Load
The mouth may play an important part in monitoring HIV progression. Mucosal lesions of the mouth are often the first sign of infection and their development in already diagnosed individuals indicates disease progression.
- Trial name
- NCT00959413
- Where
- 6 sites in United States, Haiti
- Volunteers
- 328 people
- Sponsor
- Advancing Clinical Therapeutics Globally for HIV/AIDS and Other Infections
Xerostomia
Early Phase Study Comparing the Effectiveness of a Dairy Product With the Reference Treatment Aequasyal® on Dry Mouth Symptoms in Patients Suffering From Xerostomia Caused by Psychotropic Medications.
Dry mouth symptoms mostly occur as drug side-effects. Available products such as saliva substitutes are disappointing (bad taste, poor efficiency).
- Trial name
- LactoXeros (NCT02705937)
- Testing
- Dairy product, Aequasyal mouth spray
- Where
- France
- Volunteers
- 32 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
SARS-CoV-2
Evaluation of the COVIDSeq Test in Nasal Swab and Saliva From a COVID-19 Asymptomatic Population
"This is a prospective, single-center specimen collection study. Subjects 18 years of age or older who do not have symptoms of COVID-19 will be enrolled.
- Trial name
- NCT04561102
- Testing
- Diagnostic test for detection of SARS-CoV-2
- Where
- United States
- Volunteers
- 644 people, healthy volunteers welcome
- Sponsor
- Illumina, Inc.