Clinical trials: Saliva
Celiac Disease
Saliva Composition and Oral Hygiene in Children With Celiac Disease Before and After the Change in Diet
The celiac disease (CD) is a disease with an immune and genetic component that is activated by the presence of gluten, and damages the intestine mucosa and causes malabsorption of food.
- Trial name
- NCT01129908
- Volunteers
- 90 people
- Sponsor
- Hadassah Medical Organization
SARS-CoV Infection, Covid19
COVID-19: SARS-CoV-2 Detection in Saliva, Oropharyngeal and Nasopharyngeal Specimens
The aim of this study is to compare the SARS-CoV-2 detection rate using either a Saliva, oropharyngeal swabs or nasopharyngeal swab method for specimen collection.
- Conditions
- SARS-CoV Infection, Covid19, Coronavirus
- Trial name
- NCT04715607
- Testing
- Sequence of testing.
- Where
- Denmark
- Volunteers
- 27,947 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Diabetes Mellitus, Sarcoidosis
Salivary Proteins in Disease and Health
This study will examine saliva samples from healthy volunteers and patients with various diseases to learn more about how disease affects the mouth and salivary glands.
- Conditions
- Diabetes Mellitus, Sarcoidosis, Dental Caries, Sjorgren's Syndrome
- Trial name
- NCT00100204
- Where
- United States
- Volunteers
- 264 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Healthy
Biomarkers in Saliva and Stool
To collect saliva and stool samples using the salimetrics swab and self-stool collection kit, process and store samples in a standardized manner.
- Trial name
- NCT03297008
- Testing
- No internvetion
- Where
- Singapore
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Danone Asia Pacific Holdings Pte, Ltd.
Dental Caries
Comparing Mouth Rinses (and Chewing Gum) in Regard to Streptococcus Mutans Reduction
This study compared four mouth rinses/chews for their ability to reduce Streptococcus Mutans after usage. The four that were compared were chlorhexidine gluconate (0.12%), sodium fluoride (0.05%), paraffin wax chewing gum (sugar…
- Trial name
- NCT02598778
- Testing
- Chlorhexidine gluconate (0.12%), Sodium Fluoride (0.05%), Paraffin wax chewing gum (sugar-free)
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Montefiore Medical Center
Cotamination on Face Shield
Position of EGD in Droplet Spreading
The association between position of upper gastrointestinal endoscopy (EGD) and saliva droplet spreading has never been studied. In the era of contagious viral spreading, this pilot study is aimed to assess adenosine triphosphate…
- Trial name
- NCT04329013
- Testing
- Left lateral Position during intervention, Prone Position during intervention
- Where
- Thailand
- Volunteers
- 106 people
- Sponsor
- King Chulalongkorn Memorial Hospital
Sleep Deprivation, Gut Microbiota
Microbiota Profiles in Newly Married Couples: Potential Effects on Vision, Sleep and Psychometric Parameters
Oral, fecal and conjunctival samples will be collected from participants and will be stored (at - 20 and - 80 ◦C) until further processing.
- Conditions
- Sleep Deprivation, Gut Microbiota, Optometry Examinations, Oral Microbiota
- Trial name
- NCT06638606
- Testing
- Sleep improvement techniques
- Where
- Iran
- Volunteers
- 1,740 people, healthy volunteers welcome
- Sponsor
- Reza Rastmanesh
Neonatal Opioid Withdrawal Syndrome, Neonatal Abstinence Syndrome
MicroRNA Biomarkers for Neonatal Opioid Withdrawal Syndrome
Infants with neonatal abstinence syndrome (NAS) experience prolonged hospital stays and poor neurodevelopmental outcomes, in-part because of the lack of accurate, individualized, biologic assessments available to manage this…
- Trial name
- NCT05937594
- Testing
- Buccal swab saliva for further genetic testing
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Milton S. Hershey Medical Center
Respiratory Tract Infections (RTI), Mucosal Immunity
To Evaluate Mucosal and Systematic Immune Response to Acute Respiratory Tract Infections of South African Children
The goal of this observational study is to answer a few questions about respiratory tract infections in South African children: 1.
- Trial name
- Muco-Kids (NCT06902194)
- Where
- 2 sites in South Africa
- Volunteers
- 250 people
- Sponsor
- Desmond Tutu TB Centre
Thirst
Effectiveness of Menthol Chewing Gum in the Management of Thirst
The objective of this study was to compare the effectiveness of menthol chewing gum compared to maintained fasting (usual care) in reducing the intensity of the surgical patient's thirst during the preoperative period.
- Trial name
- NCT03200197
- Testing
- Menthol chewing gum, Usual care (fasting)
- Volunteers
- 102 people
- Sponsor
- Universidade Estadual de Londrina
FPIES
Longitudinal Study of the Intestinal, Cutaneous and Salivary Microbiota in Children With Food-induced Enterocolitis Syndrome (SEIPA)
Food Protein-Induced Enterocolitis Syndrome (FPIES) is a non IgE-mediated allergy, presenting with vomiting, and may be complicated by hypovolemic shock.
- Trial name
- SEIBIOTE (NCT04081415)
- Where
- France
- Volunteers
- 25 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
SARS-CoV-2 Infection, COVID-19
Evaluation of a Screening Program for SARS-CoV-2 Infection in the General Population Based on the Use of New Detection Approaches or for Diagnostic Orientation on Saliva
The investigators hypothesize that detection of SARS-CoV2 on saliva samples will increase the performance of the screening program compared to the reference strategy (RT-PCR on a nasopharyngeal swab).
- Trial name
- SALICOV (NCT04578509)
- Testing
- Nasopharyngeal swab, Saliva sample, axillary sweat sample
- Where
- France
- Volunteers
- 5,197 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
SARS-CoV2 Infection
The School SPIT Study - Elementary Schools in High COVID-19 Incidence Regions
This study will conduct an evaluation of a program that is being implemented SickKids / Toronto Public Health that provides take-home saliva testing kits in schools.
- Trial name
- NCT05055492
- Testing
- Take home saliva kits
- Where
- Canada
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Xerostomia Due to Hyposecretion of Salivary Gland
Salivary Markers in Patients With Xerostomia
The purpose of this study was to investigate the salivary levels of inflammatory and their association with oral health in xerostomía patient
- Trial name
- NCT03156569
- Testing
- Analysis of the saliva
- Where
- 2 sites in Spain
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Universidad de Murcia
SARS-CoV2 Infection
The School SPIT Study - COVID-19 Testing in Secondary Schools
This study will conduct an evaluation of a program that is being implemented SickKids / Toronto Public health that provides take-home saliva testing kits in schools.
- Trial name
- NCT05060510
- Testing
- Take home saliva kit
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Healthy Volunteers
Sample Collection From Healthy Volunteers for Assay Optimization
Background: The Laboratory of Immune System Biology (LISB) works with other labs at the National Institutes of Health. They study how parts of living things come together to make a whole.
- Trial name
- NCT03538600
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Collagen Degeneration
Type I Collagen Fragments in the GCF and Saliva During OTM
Investigate the levels of type I Collagen fragments ICTP and CTX in GCF and saliva during initial leveling and alignment of the teeth in a sample of adolescents undergoing orthodontic treatment.
- Trial name
- NCT05020431
- Testing
- Biological measuring of collagen fragments biomarker during orthodontic tooth movement
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Gastroesophageal Reflux Disease, Tooth Wear
Relationship Between Gastroesophageal Reflux Disease and Dental Erosion
This study aimed to investigate the relationship between gastroesophageal reflux disease (GERD) and dental erosion and the alterations in oral tissues. This was a case-control study.
- Trial name
- NCT04595500
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Beykent
Alveolar Rhabdomyosarcoma, Embryonal Rhabdomyosarcoma
Genetic Mutational Analysis of Saliva or Buccal Mucosa Samples From Patients With Embryonal or Alveolar Rhabdomyosarcoma
This research trial studies genetic mutations in saliva or buccal mucosa samples from patients with embryonal or alveolar rhabdomyosarcoma.
- Trial name
- NCT03296371
- Testing
- Biospecimen Collection, Laboratory Biomarker Analysis, Questionnaire Administration
- Where
- United States
- Volunteers
- 900 people
- Sponsor
- Children's Oncology Group
Disabled Persons
Saliva and Dental Calculus in Handicapped People
This is an evaluation of potential differences in saliva composition and dental calculus composition between orally fed and tube fed individuals in an institutional environment.
- Trial name
- NCT00495989
- Testing
- saliva sampling + dental calculus collection
- Where
- Belgium
- Volunteers
- 100 people
- Sponsor
- University Hospital, Ghent