Clinical trials: Cancer Progression
Erosive Tooth Wear
Impact of Dietary Advice on the Progression of Tooth Wear
The aim of this research is to investigate the impact of dietary advice on the progression of tooth wear over 6 months using a randomised clinical trial design. Participants with severe tooth wear will be recruited.
- Trial name
- DAI (NCT02493803)
- Testing
- Dietary Advice
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- King's College London
Myopia
Influence of Rodenstock Spectacle Lenses on Myopia Progression.
The prevalence of myopia in Singapore is among the highest in the world, with 65 percent of our children being myopic by Primary 6, and 83 percent of young adults being myopic.
- Trial name
- NCT06816446
- Testing
- Myopia control spectacle lens, Single-vision lens
- Where
- Singapore
- Volunteers
- 185 people, healthy volunteers welcome
- Sponsor
- Rodenstock GmbH
Periodontitis, Gingivitis
Regulatory T Cell With Related Interleukins in Periodontal Disease Progression
T Regulatory cells which suppressor subset of T cells and related cytokines remain in blood and infiltrates into the tissue under need.
- Trial name
- NCT06135116
- Testing
- Flow Cytometric Detection of Regulatory T Cells and Cytokines analysis by ELISA
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Myopia
Exploratory Study on the Effectiveness of Myopia Control Lenses in Slowing Myopia Progression in Young Children
This study will be a mono-center, single-arm, unmasked study evaluating the effectiveness of test lens in slowing myopia progression in children aged 6 to 8 years.
- Trial name
- NCT06857864
- Testing
- Test myopia control lenses (BSL)
- Where
- Singapore
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Essilor International
Barrett Esophagus, Esophageal Neoplasm
Novel Biomarkers in the Neoplastic Progression of Barrett's Esophagus
The purpose of this study is to determine if there are any early changes in DNA markers of blood and esophageal tissue in people with gastric reflux, Barrett's esophagus or esophageal cancer that can warn of a progression to…
- Conditions
- Barrett Esophagus, Esophageal Neoplasm, Gastroesophageal Reflux
- Trial name
- BE (NCT00431756)
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Ebola Virus Disease
Natural History, Disease Progression, and Long-Term Neurologic Sequelae of Ebola Virus Disease (EVD) Survivors in PREVAIL III
Background: Ebola virus disease (EVD) is a viral fever that can cause internal bleeding. The death rate from EVD is very high. In a 2014 outbreak in West Africa, 28,000 were affected and 11,000 died.
- Trial name
- NCT05494801
- Where
- Liberia
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Subacromial Impingement Syndrome
Effects of Exercise Trainings on Pain, Function and AHD in Patients With SPS
Abnormal reduction of the AHD has been considered as one of the possible mechanisms in the aetiology of subacromial pain syndrome.
- Trial name
- NCT03494192
- Testing
- Scapula Retraction Exercise Group, Scapula Retraction +Glenohumeral Rotational Exercise Group
- Where
- Turkey (Türkiye)
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Psoriasis (PsO), Periodontal Disease
Evaluation of TNF-α, IL-17A, and YKL-40 in GCF and Serum of Psoriasis Patients and Healthy Controls
Background: Psoriasis is a chronic inflammatory skin disease that affects 2-3% of the global population and is linked to immune dysregulation and systemic inflammation.
- Trial name
- NCT06897722
- Testing
- TNF-α analysis in GCF, IL-17A analysis in GCF, YKL-40 analysis in GCF
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Zhala Vatankha Sain
Periodontitis, Surgery
Metronidazole vs Azithromycin in Periodontal Surgery for Patients Positive to Porphyromonas Gingivalis
The objective of this study is to determine whether, in patients with non treated periodontitis (stage III and IV) positive to Porphyromonas gingivalis, the use of systemic antimicrobials (metronidazole versus azithromycin) as an…
- Trial name
- NCT03862456
- Testing
- Azithromycin, Metronidazole
- Where
- Spain
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Respiratory Depression, Respiratory Failure
VitalThings Guardian Contactless Monitoring
This is a confirmatory study without any intervention. It is an uncontrolled, non-randomized and open-label study with measurements made with comparators, and it has a preset hypothesis for the primary endpoint.
- Conditions
- Respiratory Depression, Respiratory Failure, Deterioration, Clinical
- Trial name
- VINCENT (NCT06083272)
- Testing
- Vitalthings Guardian M10 fixed and M10 mobile
- Where
- Norway
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- VitalThings
Opioid-Related Disorders
Mobile Intervention for Young Opioid Users
Opioid use disorders (OUD) are the second most common type of drug use disorder in the US, with nearly 2 million Americans with prescription opioid- (PO) and ~570,000 with heroin-related OUD.
- Trial name
- NCT03610672
- Testing
- OD prevention/response training, OD prevention/response training + PI mobile application
- Where
- United States
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- National Development and Research Institutes, Inc.
Myopia
The Evaluation of Safety and Myopia Progression Control Using Novel Spectacle Lens
The goal of this clinical trial is to test Novel spectacle lenses in myopic children. The main question it aims to answer are: safety and efficacy of the lenses.
- Trial name
- NCT05886348
- Testing
- Model-A Novel spectacle lens, Model-B Novel spectacle lens, Single vision spectacle lens
- Where
- 5 sites in China
- Volunteers
- 249 people, healthy volunteers welcome
- Sponsor
- HOYA Lens Thailand LTD.
Colorectal Cancer, Tumor
Microbiome in Colorectal Cancer Onset and Progression
This is an observational study with the goal to improve the robustness of the scientific evidence linking Fusobacterium nucleatum (Fn) and/or other microorganisms to colorectal cancer (CRC) onset and/or progression.
- Conditions
- Colorectal Cancer, Tumor, CRC, GI Cancer
- Trial name
- NCT05368688
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Viome
Myopia, Progressive, Children, Only
Eleven Years of Menicon Z Night Contact Lens Wear in Reducing Myopia Progression in Children
To compare axial length growth of white European myopic children wearing Menicon Z Night orthokeratology contact lenses to a control group of distance, single-vision glasses and contact lenses over an 11-year period.
- Trial name
- MCOS11 (NCT04806711)
- Testing
- Menicon Z Night, Control
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Menicon Co., Ltd.
Myopia, Esophoria
Bifocal Soft Contact Lenses and Their Effect on Myopia Progression in Children and Adolescents.
The purpose of this study is to determine whether bifocal soft contact lenses are effective in controlling the progression of myopia in children and adolescents that exhibit a tendency to excessively cross their eyes while…
- Conditions
- Myopia, Esophoria, Fixation Disparity
- Trial name
- NCT00214487
- Testing
- Bifocal Contact Lenses
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Aller, Thomas A., OD
Aortic Stenosis, Cardiac Death
Endothelial Progenitors in Aortic Stenosis: Association With Aortic Stenosis Progression and Severity
There is a correlation between endothelial progenitor cells (stem cells) and stenosis of the aortic valve.
- Trial name
- NCT02060071
- Testing
- Blood test
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Kaplan Medical Center
Myopia, Myopia Progression
Children's Viewing Behavior
The aim of this study is to investigate the area of the spectacle lens in which a subject is viewing through regardless of task being performed.
- Conditions
- Myopia, Myopia Progression, Juvenile Myopia
- Trial name
- NCT07229365
- Testing
- Novel spectacle lens design, Spectacle lens designs
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- SightGlass Vision, Inc.
Alveolar Bone Resorption
Guided Bone Regeneration in Alveolar Socket
Following tooth extraction, volumetric changes in the soft and hard tissues of the extraction site are expected to occur with considerable resorption of the alveolar bone in both the vertical and the horizontal dimensions.
- Trial name
- GBR_socket (NCT05577663)
- Testing
- Routine treatment of the extraction socket, Socket seal technique by a free gingival graft, Socket seal technique using a synthetic resorbable membrane
- Where
- Greece
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Healthy
Predicting Progression of Developing Myeloma in a High-Risk Screened Population and General Population
We will seek consent from participants to use the data and biospecimens collected according study protocol to address additional research questions for MGUS, SMM, MM, and other conditions.
- Trial name
- NCT05837884
- Testing
- blood sampling
- Where
- 4 sites in Israel
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Tel-Aviv Sourasky Medical Center
Myopia
Pharmacological and Non-pharmacological Treatment Effects on Children With Different Predicted Myopia Progression Rate
The goal of this clinical trial is to compare pharmacological and non-pharmacological treatment effects on the children with different predicted myopia progression rate measured by modified multifocal electroretinogram.
- Trial name
- NCT06282848
- Testing
- Atropine 0.05%, DIMS lens
- Where
- Hong Kong
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- The Hong Kong Polytechnic University