Found 65,447 clinical trials
An Observational Study of Etrasimod in Adult Patients With Moderate to Severe Ulcerative Colitis
The purpose of this observational study is to learn about the effects of etrasimod as a treatment for adult patients with moderate to severe ulcerative colitis. Patients will be treated according to standard of care and will only be included in the study if etrasimod is the best treatment of …
Accuracy of Lactate Meter in GSDIa
The goal of this observational study is to determine if home lactate meters (both capillary and serum sample) are accurate, compared to lab serum lactate in a population of patients with glycogen storage disease type 1a and to determine if the Accu Chek Guide glucometer (capillary sample) is accurate, in …
Improved Sensitivity Detection of Serum HBsAg and HBsAg Reversion
The goal of this observational study is to learn about the HBsAg reversion rate at 48 weeks off treatment in HBsAg-negative patients by HBsAg NEXT assay which has improved sensitivity compared to current ARCHITECT HBsAg Assay. The main question it aims to answer is: What's the HBsAg reversion rate at …
Comparison of Transcutaneous and Arterial Carbon Dioxide Sampling During Jet Ventilation, a Prospective. Study on Patients Undergoing Percutaneous Liver Tumour Radiofrequency Ablation
The study aims to compare the readings from two methods of monitoring carbon dioxide levels during jet ventilation when normal end-tidal monitoring is not possible. During jet ventilation it is technically not possible to monitor the levels of carbon dioxide in exhaled air as is the standard in preoperative care. …
Mobilization of CD34+ Peripheral Blood Stem Cells in Patients With Diamond Blackfan Anemia Syndrome (DBAS)
Gene therapy is a new possible treatment for the anemia of DBAS. Gene therapy will soon be available for patients with RPS19-mutated DBAS. This involves inserting the corrected RPS19 gene into the cells, leading to correction of the anemia. The application of gene therapy requires sufficient numbers of stem cells …
The Effect of Crowning Time on Levator Ani Muscle Avulsion
Levator ani muscle is one of the main components of perineal muscles and plays a crucial role in urinary continence and pelvic organ support. An avulsion, detachment from its insertion, of this muscle can occur during vaginal birth. It is well known that this major injury can cause many symptoms …
Neuroimaging and Biomarkers of Neurotoxicity After Chimeric Antigen Receptor T-Cell Therapy
The goal of this study is to understand why some people receiving chimeric antigen receptor (CAR) T-cell therapy for cancer experience neurotoxicity. The main question it aims to answer is: Can a novel tool be developed to identify early the patients who will develop immune effector cell-associated neurotoxicity syndrome (ICANS, …
Postprandial Glucose Handing in Contraceptive and IUD Users
Goals: The long-term use of hormonal birth control has been shown to effect glucose handling, or blood sugar regulation, and potentially lead to insulin resistance which increases a person's risk for metabolic diseases such as type 2 diabetes. The goal of this study is to investigate how the body handles …
In Vivo Cross-Modal Imaging of Skin
The overall objective of this study is to use VIO/FG-30350 ("VIO") to observe microscopic skin structure in people of different skin health at different anatomic locations and correlate microscopic features with macroscopic features.
Oscillometric Blood Pressure Measurement: Evaluation of the Effect of Wearing a Sleeve and the Type of Measurement Algorithm
For accurate measurements of arterial blood pressure (BP), international guidelines recommend placing the automated oscillometric cuff directly on the bare upper arm. However, for various reasons, cuffs are often applied over a layer of textile. Whether this practice affects the reliability of the readings remains uncertain. Using a rigorous methodology, …
