Found 954 clinical trials
Assessment of Paravalvular Leak After TAVI by Hemodynamic Measurements and Cardiac MRI
Rationale: Transcatheter aortic valve implantation (TAVI) has become the standard therapy for elderly patients with high surgical risks. Paravalvular leakage after TAVI is relatively common and there is conflicting evidence regarding the clinical impact of mild paravalvular leakage in self-expanding devices. Prospective data for self-expanding devices are required to compare …
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- 16 Feb, 2024
- 1 location
Innovative Trial for Understanding the Impact of Targeted Therapies in NF2
This is a multi-arm phase II platform-basket screening study designed to test multiple experimental therapies simultaneously in patients with neurofibromatosis type 2 (NF2) with associated progressive tumors of vestibular schwannomas (VS), non-vestibular schwannomas (non-VS), meningiomas, and ependymomas. This Master Study is being conducted as a "basket" study that may allow …
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- 05 Aug, 2020
Training Single Arm
The pulmonary hypertension is a disease, which tends to a progredient right heart failure. Although there was a large progress in development of medical therapy, the quality of life, the physical efficiency and the prognosis of the patients are still limited. The aim of the study is to examine the …
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- 16 Feb, 2024
- 1 location
Monovalent Recombinant COVID19 Vaccine
This is a study to test a new vaccine (Covax-19) against COVID-19. COVID-19 is a potentially deadly disease that is caused by a new strain of coronavirus called SARS-CoV-2. To date, SARS-CoV-2 has infected over 4 million people worldwide resulted in the deaths of over three hundred thousand people.
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- 16 Feb, 2024
- 1 location
Concurrent Chemoradiation and Durvalumab for Locoregionally Advanced Nasopharyngeal Carcinoma
The investigators propose a phase II randomized-controlled study on using durvalumab in combination with induction chemotherapy followed by concurrent chemoradiation and adjuvant durvalumab, compared to induction chemotherapy followed by concurrent chemoradiation for previously untreated locoregionally advanced stage III to IVA NPC. In parallel, the investigators will also perform collateral tumor …
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- 05 Aug, 2020
Early Environmental and Maternal Determinants of Airway Inflammation in Wheezing Disorders in Infants
This study collects data on microbiological, genetic and environmental factors, as well as lung function parameters (e.g. spirometry, body plethysmography, lung-MRI) to assess the complex interaction of predisposing risk factors for impaired lung development and respiratory diseases.
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- 16 Feb, 2024
- 1 location
Prediction of Clinical Course in COVID19 Patients
In addition, there are currently no imaging criteria to complement the clinical and biological data that can predict the progression of lung disease from the initial data.
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- 05 Aug, 2020
A Prospective Cohort Study of Chinese Patients With Pulmonary Nodules: Prediction of Lung Cancer Using Noninvasive Biomarkers
The diagnostic markers once validated can be used as broad screening tools for lung cancer.
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- 16 Feb, 2024
- 6 locations
Description of Characteristics, Such as Age, Previous and Concurrent Treatments, Associated Diseases, of Patients With Asthma Treated With Dupilumab (DUPIXENT) (REVEAL)
Secondary Objectives: The secondary objectives of the study are: To characterize real-world use patterns of DUPIXENT for asthma (eg, most commonly used regimens, reason for initiation of new asthma treatments, concomitant therapies, treatment durations, and reasons for discontinuation and/or switching) To assess the effectiveness of DUPIXENT in asthma patients in …
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- 08 Dec, 2023
- 16 locations
A Longitudinal Study of COVID-19 Sequelae and Immunity
If the test is negative, they will proceed to the second visit, which will include: Physical examination Medical history Mental health interview (which may be recorded if the participant agrees) Chest x-ray (for recovered COVID-19 participants only) Blood and urine tests Pregnancy test (if needed) Lung function test (for recovered …
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- 16 Feb, 2024
- 1 location