Clinical trials: Aetiology
Oral Cancer, Oropharyngeal Cancer
Speech-based AI-driven Diagnostics and Rehabilitation for Oral and Oropharyngeal Cancer.
Participants diagnosed with oral cancer, oropharyngeal cancer, or oral potentially malignant lesions, as well as healthy controls, had their speech audio recordings collected for the development and validation of AI-driven models…
- Trial name
- speech omics (NCT07347899)
- Where
- China
- Volunteers
- 501 people, healthy volunteers welcome
- Sponsor
- Yudong Xiao
Child Development
The Effect of Early-life Risk Factors on the Etiology of Diabetes in Children: a Birth Cohort
In recent years, with the rising prevalence of obesity among children, the incidence of type 2 diabetes in children and adolescents has continued to be increased.
- Trial name
- NCT04313998
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sijia Gu
Perinatal Mortality, Cause of Neonatal Death
Verbal Autopsy to Assess Early Neonatal Death and Stillbirth
The NICHD Global Network (GN) for Women's and Children's Health Research, a multi-site, international research network, provides a unique infrastructure to implement an expanded perinatal verbal autopsy study using the FIRST…
- Conditions
- Perinatal Mortality, Cause of Neonatal Death, Cause of Stilbirth
- Trial name
- VA (NCT00640055)
- Testing
- Coordinator, Physician-assigned cause of death
- Where
- 4 sites in Guatemala, Pakistan and 2 more
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- NICHD Global Network for Women's and Children's Health
Succinylcholine, Myofibrillation
Median Effective Dose of Rocuronium for the Prevention of Myofibrillation Caused by the Injection of Succinylcholine
Succinylcholine is an important component of rapid sequential induction of general anesthesia because of its rapid onset and short duration of action.
- Trial name
- NCT05909696
- Testing
- rocuronium
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Yangzhou University
Covid19, COVID-19 Pneumonia
Clinical Impact of COVID-19 by P.1 SARS-CoV-2 Lineage
Since the first report of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant of concern (VOC) P.1 in Manaus, Brazil, a rapid spread of this lineage across the country has been observed.
- Conditions
- Covid19, COVID-19 Pneumonia, SARS-CoV-2 Infection
- Trial name
- NCT04928469
- Testing
- No intervention performed
- Where
- Brazil
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Viral Infections, Bacterial Infections
Emergency PWAS in Respiratory Infectious Disease
Develop an emergency PanorOmics Wide Association Study (ePWAS) for the early, rapid biological and pathophysiological characterisation of known and novel Infectious Diseases in adult patients presenting to emergency departments…
- Conditions
- Viral Infections, Bacterial Infections, Fungal Infections, Mixed Infection
- Trial name
- NCT05336851
- Testing
- Biomarker blood draw and saliva collection
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Movement of Thoracic and Lumbar Skin
How Much Can the Thoracic and Lumbar Skin Slide?
The investigators want to determine how much the skin on the back can move left to right of the midline and also up and down, in subjects presenting for procedure or in healthy volunteers.
- Trial name
- NCT02105363
- Testing
- measure of skin movement on surface of the back, Measurement of skin movement on surface of back
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Rutgers, The State University of New Jersey
Infertility, Intrauterine Adhesions
Treatment of Infertility by Collagen Scaffold Loaded With Autologous Bone Marrow Stem Cells
Study of the treatment of infertility caused by severe intrauterine adhesions or endometrial dysplasia by collagen scaffold loaded with autologous bone marrow stem cells, and to provide clinical evidence for the treatment of…
- Conditions
- Infertility, Intrauterine Adhesions, Endometrial Dysplasia
- Trial name
- NCT02204358
- Testing
- autologous bone marrow stem cells
- Where
- China
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Gingivitis
Evaluate Inflammation Caused by Gingivitis in Adults
The purpose of this study is to compare the anti-inflammatory efficacy of a dentifrice
- Trial name
- NCT00941668
- Testing
- Triclosan/Copolymer/fluoride toothpaste, sodium monofluorophosphate toothpaste
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Colgate Palmolive
RSV Infections, Lower Respiratory Tract Infections
Real-World Effectiveness of Nirsevimab Against RSV-Related and All-Cause Respiratory Tract Infections in Chinese Infants
A multicenter, retrospective cohort study based on clinical data from seven tertiary hospitals in China will be undertaken. The study aims to evaluate the real-world effectiveness of Nirsevimab in preventing Respiratory Syncytial…
- Trial name
- NCT07382219
- Testing
- Nirsevimab
- Where
- 7 sites in China
- Volunteers
- 816 people, healthy volunteers welcome
- Sponsor
- Han Tongyan
Bicuspid Aortic Valve
Identification of Genetic Causes of Bicuspid Aortic Valve Disease
BAVgenetics is a partnership between Investigators at Boston University, Brigham and Women's Hospital, and Massachusetts General Hospital dedicated to discovering the genetic causes of bicuspid aortic valve disease and associated…
- Trial name
- BAV Genetics (NCT01026571)
- Where
- United States
- Volunteers
- 11,000 people, healthy volunteers welcome
- Sponsor
- Boston University
Meningitis, Epiglottitis, Pneumonia, Arthritis Caused by Haemophilus Influenzae Type b
Persistency Study After Hib-CRM (Cross-Reacting Material)197 or Hib-TT (Tetanus Toxoid) Vaccines in Chinese Children
Evaluate the persistency of immune response against Haemophilus influenzae type b by assessing anti-PRP antibody levels in children vaccinated with either Hib-CRM197 or Hib-TT booster vaccine approximately 4 years before.
- Trial name
- NCT02139228
- Testing
- Hib-CRM197, Hib-TT
- Where
- China
- Volunteers
- 426 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Bile Duct Diseases
The Role of Endoscopic Ultrasound in Evaluation of Patients With Indefinite Cause of Bile Duct Dilatation
In the era of diagnostic imaging advances, Bile Duct Dilatation becomes a common incidental finding in patients present with either gastrointestinal symptoms or undergone the imaging study for any other complaints.
- Trial name
- NCT05475964
- Testing
- Endoscopic ultrasound
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- HMHamed
Periodontitis
Effects of Azithromycin as an Adjunct to Scaling and Root Planning in the Treatment of Periodontitis
The growing interest in the possibilities of modulating macrophages in inflammatory diseases with therapeutic purpose has prompted the development of new approaches for the treatment of periodontitis.
- Trial name
- NCT05506371
- Testing
- Az+SRP, SRP, No interventions
- Where
- Ukraine
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ukrainian Medical Stomatological Academy
Infection of Upper Respiratory Tract Caused by 2019-nCoV
SA55 Injection Phase II Study in the Treatment of Mild/Moderate COVID-19 Patients
Evaluating the efficacy and safety of SA55 injection in light/medium COVID-19 patients
- Trial name
- NCT06042764
- Testing
- SA55 Injection
- Where
- China
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sinovac Life Sciences Co., Ltd.
Accident Caused by Snow Avalanche
Evaluation of Gas Propagation in Snow During Breathing of Subjects Under Simulated Avalanche Snow
The study is aimed at investigation of respiratory gases propagation in snow. The study involves volunteers breathing into the snow whereas concentrations of gases are measured at various positions in the snow.
- Trial name
- GasProp (NCT05262894)
- Testing
- extreme hypercapnia induced by ventilation insufficiency
- Where
- Czechia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Obesity
Obesity and Brain: Genes and Environment
The aim of this study is to investigate the effects of genetic and environmental risk factors on central nervous system (CNS) reward and satiety circuits in the etiology of obesity.
- Trial name
- NCT02025595
- Where
- Netherlands
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Amsterdam UMC, location VUmc
Ischemia and No Obstructive Coronary Artery Disease, Coronary Microvascular Dysfunction
The DISCOVER INOCA Prospective Multi-center Registry
The overall objective of this multi-center registry is to identify specific phenotypes of INOCA with both an anatomic evaluation (coronary angiography and intravascular imaging) and physiologic assessment with the Abbott…
- Conditions
- Ischemia and No Obstructive Coronary Artery Disease, Coronary Microvascular Dysfunction, Coronary Vasospasm, Endothelial Dysfunction
- Trial name
- DISCOVER INOCA (NCT05288361)
- Testing
- Coroventis Coroflow Cardiovascular System and PressureWire™ X Guidewire
- Where
- 9 sites in United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Yale University
Sarcoma, Environmental Exposure
Etiosarc: Environmental Aetiology of Sarcomas From a Multicenter French Population-based Case-control Study Among Adults
Introduction: Sarcomas are rare tumors of connective tissue. The exact overall incidence of sarcomas is unknown due to diagnostic difficulties and the various histological subtypes (over 80 subtypes).
- Conditions
- Sarcoma, Environmental Exposure, Occupational Exposure, Life Style
- Trial name
- ETIOSARC (NCT03670927)
- Testing
- Environmental, occupational and lifestyle-related exposures
- Where
- 10 sites in France
- Volunteers
- 2,237 people, healthy volunteers welcome
- Sponsor
- Institut National de la Santé Et de la Recherche Médicale, France
Vascular Dysfunction, Genetic Mutations
Vascular Disease Discovery Protocol
Background: Some genetic diseases put increase the risk of heart and blood diseases, which are the number one cause of death and disability in the U.S. Researchers want to study diseases of the heart and/or blood vessels.
- Conditions
- Vascular Dysfunction, Genetic Mutations, Genetic Predisposition
- Trial name
- NCT03538639
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)