a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 2490 clinical trials
Swiss Pediatric Heart Cohort
The Swiss Pediatric Heart Cohort aims to collect representative longitudinal data on all children diagnosed with a clinically relevant heart disease in Switzerland. The long-term goal is to optimize diagnosis and therapy, and to allow setting up national research projects.
- 0 views
- 16 Feb, 2024
- 1 location
Study on Optimal Treatment Strategy for Elderly Patients With High-risk Complex Aortic Valve Disease
Although transcatheter aortic valve replacement (TAVR) has been recommended at a higher level in foreign guidelines, there are still many high-risk and severe elderly patients with VHD who have not received effective treatment because of many complications and untimely medical treatment.
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- 15 Sep, 2021
- 1 location
Comparative Effectiveness of Targeted Therapy in RA Patients
The objective of a multicenter prospective observational study is to compare effectiveness and safety of biologic disease-modifying antirheumatic drugs and small molecular inhibitors in patients with moderately to severely active rheumatoid arthritis patients who have had an inadequate response or intolerace to methotrexate.
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- 16 Feb, 2024
- 1 location
Healthcare Renunciation During the Confinement Period in Connection With the COVID-19 Epidemic in Adult Emergency Departments
Healthcare renunciation is defined as: "Individuals give up care when they do not seek services and health care professionals when they experience a disorder, experience a physical or mental disorder, or when they do not access all of the prescribed care." In 2008, 16.5% of the general French population reported …
- 0 views
- 16 Feb, 2024
- 2 locations
Inflammatory Bowel Disease (IBD) Research Registry
Information obtained from the Inflammatory Bowel Disease Registry will allow a better classification of disease and factors that influence the natural course of disease; which may lead to a better understanding of the pathogenesis of IBD and may permit the development of better therapies and the potential for preventive therapies.
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- 16 Feb, 2024
- 1 location
Reorganization of the Healthcare System During COVID-19 Pandemic: Impact on Management of Patients With Exocrine Pancreatic Cancer
Cancer care structures quickly reorganized to limit high-risk situations (diagnostic procedure, major surgery, cytotoxic poly-chemotherapy) and use alternatives such as on-hold chemotherapy. These reorganizations could be associated with a loss of chance for pancreatic adenocarcinoma.
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- 16 Feb, 2024
- 1 location
Acute Myocardial Infarction Study in Northeastern China
This is a real-world prospective cohort study aiming to generate knowledge about the characteristics, treatments, and outcomes of hospitalized AMI patients in Jilin Province.
- 0 views
- 16 Feb, 2024
- 1 location
Ocular Surface in Patients With Soft Contact Lenses
Therefore, the investigators would like to build a database to describe the different parameters of ocular surface in patients with soft contact lenses.
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- 16 Feb, 2024
- 12 locations
Prospective Register on the Etiologies of Cardiogenic Shock and Their Prognosis at One Year.
Cardiogenic shock (CC) is one of the major challenges of current cardiology. Despite the difficulty of establishing a strict and consensual definition, it is accepted that the CC clinically corresponds to persistent hypotension (systolic blood pressure 90 mmHg for at least 30 minutes or need for vasopressor support) associated with …
- 0 views
- 16 Feb, 2024
- 1 location
Understanding Immunity to SARS-CoV-2 the Coronavirus Causing COVID-19
The purpose of this study is to test over time immunity to SARS-CoV-2, a recently identified coronavirus responsible for the 2019 world-wide pneumonia outbreak known as COVID-19. Adults and children diagnosed with COVID-19 as well as controls without COVID-19 will be invited to participate in this study.
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- 16 Feb, 2024
- 1 location