Clinical trials: Dry Mouth
Systemic Lupus, Sjogren's Syndrome
Evaluation of Influenza A/H3N2 Vaccine in Patients With Rheumatologic Diseases
Studies in the literature have shown reduced effectiveness of influenza A (H3N2) virus vaccine (20-40%) when compared to A (H1N1) and influenza B.
- Trial name
- NCT03540823
- Testing
- Inactivated and fragmented influenza vaccine (A / Michigan / 45/2015 (H1N1) pdm09-like virus, A / Singapore / INFIMH-16-0019 / 2016 (H3N2) -like virus; B / Phuket / 3073/2013-like virus)
- Where
- Brazil
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Sjogren's Syndrome, Autoimmune Diseases
Examining the Immunological Process of Autoimmune Patients
Sjögren's syndrome (SjS) is an autoimmune disease characterized primarily by exocrine gland dysfunction, specifically of the salivary and lacrimal glands, resulting in dry mouth and dry eyes symptoms.
- Conditions
- Sjogren's Syndrome, Autoimmune Diseases, Dry Eyes, Dry Mouth
- Trial name
- NCT02123147
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Florida
Food Comminution, Jaw Movements
Salivary Flow Rate and Oral Function
The purpose of this study was to investigate if salivary flow rate is important to maintain adequate oral functions.
- Trial name
- SOF (NCT01020084)
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Infection
Preoperative Dose of Co-amoxiclav for Prevention of Postoperative Complications in Dentoalveolar Surgery
There was no evidence to judge the effects of preventative antibiotics for extractions of severely decayed teeth, teeth in diseased gums, or extractions in patients who are sick or have low immunity to infection.
- Trial name
- NCT03844776
- Testing
- Co-Amoxiclav, Paracetamol, Chlorhexidine mouthwash
- Where
- Saudi Arabia
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Taibah University
Otorhinolaryngologic Disease, Otorhinolaryngologic Neoplasm
Ultrasound Evaluation of Tongue Movements in Speech and Swallowing
This study will assess the use of ultrasound-a test that uses sound waves to produce images-as a diagnostic tool for evaluating speech and swallowing.
- Conditions
- Otorhinolaryngologic Disease, Otorhinolaryngologic Neoplasm, Pharyngeal Neoplasm, Polymyositis
- Trial name
- NCT00001167
- Where
- United States
- Volunteers
- 570 people, healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Dry Eye Disease (DED), Meibomian Gland Dysfunction (Disorder)
Effect of Oral Isotretinoin on Ocular Surface and Meibomian Glands
The aim of the study was to evaluate meibomian gland morphology using non-contact meibography and ocular surface changes in patients with acne vulgaris treated with isotretinoin as indicators of dry eye, which is known to be a…
- Conditions
- Dry Eye Disease (DED), Meibomian Gland Dysfunction (Disorder), Acne Vulgaris
- Trial name
- NCT07753811
- Testing
- isotretinoin
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Benha University
Attention Deficit Hyperactivity Disorders, Caries, Dental
Salivary Bacteria and Oral Health Status in Children With ADHD
Attention deficit and hyperactivity (ADHD) affect 6% of school-aged children. Few studies reported higher prevalence of caries and restorations among children with ADHD. Methylphenidate is the drug of choice to treat ADHD.
- Conditions
- Attention Deficit Hyperactivity Disorders, Caries, Dental, Xerostomia
- Trial name
- ADHD (NCT00966394)
- Where
- Israel
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
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
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
COVID-19 Respiratory Infection
Oral Symptoms of COVID-19 Among Infected Medical Doctors
Oral symptoms of corona virus disease have been reported by many studies. The lack of direct contact between the dentist and the patient during the active disease presented an obstacle to build a strong body of evidence.
- Trial name
- NCT05697081
- Testing
- Medical doctors infected with COVID-19
- Where
- Egypt
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- Beni-Suef University
Polio, Measles
the Five-year Antibody Persistence After Immunization With IPV, MMR and HepA-L Vaccines
This study evaluated the antibody persistence of Chinese children five years after they received four doses of sIPV, two doses of MMR vaccine and one dose of HepA-L vaccine.
- Conditions
- Polio, Measles, Rubella, Mumps
- Trial name
- NCT07338851
- Where
- 6 sites in China
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- China National Biotec Group Company Limited
Sjogren's Syndrome
Sjogren's Mini-Pill Oral and Gut Microbiome Study
The goal of this observational study is to characterize and compare region-specific gastrointestinal, stool, oral, and periodontal microbiomes in adults with Sjögren's disease and healthy controls using ingestible mini-pill…
- Trial name
- NCT07732582
- Testing
- Mini-Pill
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Tufts University
Rheumatic Diseases, Lupus Erythematosus, Systemic
Pain Phenotyping of Rheumatic Diseases - An Observational Study
Background: Rheumatic diseases can affect the joints, ligaments, tendons, bones, muscles, and skin. They can also cause inflammation, damage body tissues, and change nerve signals in the brain.
- Conditions
- Rheumatic Diseases, Lupus Erythematosus, Systemic, Lupus Vasculitis, Central Nervous System, Arthritis
- Trial name
- NCT07829497
- Testing
- Bedside quantitative sensory testing
- Where
- United States
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
Systemic Lupus, Rheumatoid Arthritis
Yellow Fever Vaccine in Patients With Rheumatic Diseases
According to World Health Organization (WHO), since December 2016, Brazil is showing a significant increase in cases of yellow fever in humans.
- Conditions
- Systemic Lupus, Rheumatoid Arthritis, Spondyloarthritis, Inflammatory Myopathy
- Trial name
- NCT03430388
- Testing
- Yellow Fever vaccine (17D)
- Where
- Brazil
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo General Hospital
Sjogren's Syndrome, Dry Eye
Assessment of Inflammatory and Functional Changes in the Ocular Surface Associated With Dry Eye Disease
This project will examine the similarities and differences of the ocular surface and tear film in patients with Sjogren's syndrome related to dry eye, severe dry eye and those who do not have dry eye.
- Trial name
- JADE (NCT00809003)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Postoperative Infections, Mandibular Nerve Injuries
Surgeons' Prediction of Dental Surgery Complications and the Influence of Patient Characteristics: Development of an AI Model
The goal of this observational study is to learn how to better predict and prevent intra- and postoperative complications in oral surgery in adult patients referred for oral surgical procedures.
- Conditions
- Postoperative Infections, Mandibular Nerve Injuries, Alveolar Osteitis, Complication
- Trial name
- NCT07461324
- Where
- 2 sites in Denmark
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
HİDRADENİTİS SUPPURATİVA
Periodontal Status and Disease Severity in Hidradenitis Suppurativa Patients
This cross-sectional study aims to evaluate the periodontal status of individuals diagnosed with hidradenitis suppurativa (HS) and to compare them with systemically healthy controls.
- Trial name
- NCT07294456
- Testing
- No intervention (observational study)
- Where
- Turkey (Türkiye)
- Volunteers
- 226 people, healthy volunteers welcome
- Sponsor
- Saglik Bilimleri Universitesi
Rheumatoid Arthritis, Spondyloarthritis
Safety and Efficacy of Anti-Pandemic H1N1 Vaccination in Rheumatic Diseases
The prognosis of rheumatic diseases has improved considerably with development of therapy. However, infections are considered the most important cause of morbidity and mortality in this group of patients.
- Conditions
- Rheumatoid Arthritis, Spondyloarthritis, Systemic Lupus Erythematosus (SLE), Dermatomyositis (DM)
- Trial name
- NCT01151644
- Testing
- Anti-pandemic H1N1 influenza vaccine
- Where
- Brazil
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Neonatal Lupus, Systemic Lupus Erythematosus
The Research Registry for Neonatal Lupus
Women with lupus and other related disorders produce certain antibodies in the blood. Some women have these antibodies even if they have not yet developed symptoms of lupus or Sjogren's syndrome.
- Conditions
- Neonatal Lupus, Systemic Lupus Erythematosus, Sjogren's Syndrome, Congenital Heart Block
- Trial name
- NCT00074373
- Testing
- No intervention; observational
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Lymphoma, Salivary Gland Disease
Natural History of Salivary Gland Dysfunction and Sjogren's Syndrome
This study will follow patients with salivary gland dysfunction to identify the long-term course of this disorder and its effects on the mouth, oral function, and overall health.
- Conditions
- Lymphoma, Salivary Gland Disease, Sjogren's Syndrome, Xerostomia
- Trial name
- NCT00001852
- Where
- United States
- Volunteers
- 560 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)