ulcers Clinical Trials
A listing of ulcers medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 464 clinical trials
Immune Cells in Diabetic Chronic Foot Ulcers
The goal of this observational study is to learn about the role of immune cells in patients with diabetes and chronic foot ulcers. Researchers will compare blood and tissue samples of patients with diabetes and a foot ulcer that is healing or healed compared to those diabetic patients where the …
Understanding Ozanimod's MOA Via Mass Cytometry in Ulcerative Colitis
The goal of this observational study is to learn about the mechanism of action of ozanimod in patients with ulcerative colitis (UC). The main questions it aims to answer are: Prospectively assess the effects of ozanimod on the cellular composition of intestinal lamina propria and blood by deep immunophenotyping (CyTOF) …
Association Between LRG and Histologic Remission in Ulcerative Colitis
We attempt to clarify the serum leucine-rich α 2-glycoprotein (LRG) level which can predict histologic remission in ulcerative colitis patients in this study. Colonoscopy with histology will be performed when histologic remission is predicted, irrespective of symptoms or serum LRG values. Serum LRG levels are analyzed by an enzyme-linked immunosorbent …
Clinical Characteristics of Sleep Disorders in Patients With Ulcerative Colitis
Ulcerative colitis(UC) is one of the two main forms of inflammatory bowel disease(IBD), which seriously affects the quality of life of patients. Previous studies have demonstrated that more than 60% of IBD patients have sleep disorders, which is emerging as an important risk factor for disease recurrence and poor prognosis. …
Mitochondrial DAMPs as Mechanistic Biomarkers of Mucosal Inflammation in Crohn's Disease and Ulcerative Colitis
The MUSIC study is a multi-centre, longitudinal study set in the real world IBD clinical setting to investigate and develop a new biomarker approach that aims to inform both patients and clinicians of the current state of the affected gut lining (how inflamed or whether the bowel wall has completely …
Diagnosing Corneal Infection
Microbial keratitis is a common and serious eye disease in Edinburgh. Prompt treatment with antibiotics can prevent sight loss, and identification of the micro-organism and its antibiotic sensitivities are key to appropriate management. Standard practice of collecting infected material from the cornea using a blade can be distressing and time-consuming. …
A Study to Evaluate Biomarkers in Moderate to Severe Ulcerative Colitis (UC) Patients Treated With Different Targeted Therapies
UC is a chronic, idiopathic form of intestinal inflammatory disease (IBD) that affects the colon, most commonly afflicting adults aged 30-40 years and resulting in disability and lower quality of life (1). It is characterized by relapsing and remitting mucosal inflammation, starting in the rectum and extending to proximal segments …
Zenith Thoracic Alpha (ZTA) Post-Market Data Collection
This study aims to gather real-world clinical data demonstrating the continued safety and performance of the a marketed stent graft (Zenith® Alpha Thoracic Endovascular Graft [ZTA]) and collect longer term follow-up to better understand clinical outcomes associated with the expected lifetime of the device.
Salivary E-cadherin, Calprotectin, and Matrix Metalloproteinase-9 Levels in Recurrent Aphthous Stomatitis
The goal of this observational cross-sectional study is to determine the salivary levels of E-cadherin, Calprotectin, and Matrix Metalloproteinase-9 (MMP-9) in patients with Recurrent Aphthous Stomatitis (RAS) and to compare them with those of healthy controls. The main questions it aims to answer are: Are the salivary levels of E-cadherin, …
Family Members At INcreased-risk for Developing Inflammatory Bowel Disease
First-degree relatives of people with inflammatory bowel disease ("IBD," including Crohn's disease and ulcerative colitis) have an increased risk for developing IBD themselves. This study will follow unaffected first-degree relatives (who do not have IBD) over time to understand if their behaviors, diet, and biomarkers for IBD can help predict …
