Found 537 clinical trials
Role of Oxidative Stress in Ovarian Tissue After CO2-pneumoperitoneum Application-induced I/R
Because of cellular changes in response to ischemia and a following period of reperfusion, damages to organs and different tissues occur. There are several ongoing studies to enlighten the pathophysiological processes underlying these damages inflicted by ischemia/reperfusion. Gases (CO2) with low water content are used in pneumoperitoneum, which is a …
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- 19 Feb, 2024
- 1 location
Prevention of Maternal Hypotension During Cesarean Section With Norepinephrine Infusion.
This will be a randomized study aiming at investigating the combination of a norepinephrine infusion and colloid preloading versus the combination of a norepinephrine infusion and crystalloid co-loading for the prevention of maternal hypotension during elective cesarean section
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- 19 Feb, 2024
- 2 locations
Multi-mode Stroke Rehabilitation System: Development and Validation of Clinical Efficacy
The specific study aims will be: To develop the novel, digital, and interactive MSR system of arm and hand with integrated digital action observation therapy (AOT) and mirror therapy (MT). To pilot usability testing for examining the feasibility of this new MSR system from the users' experiences and feedback. To …
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- 19 Feb, 2024
- 2 locations
Clinical Surveillance vs. Anticoagulation for Low-risk Patients With Isolated Subsegmental Pulmonary Embolism
The clinical significance of pulmonary embolism (PE) limited to the subsegmental pulmonary arteries, so called isolated subsegmental pulmonary embolism (SSPE), remains controversial. Whether isolated SSPE represents "true" PE, a clinically more benign form of PE, a physiologic lung clearing process, or a false positive result (artifact) is currently unclear and …
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- 19 Feb, 2024
- 31 locations
Cohort of Patients With Systemic Sclerosis Within the Framework of the RESO Reference Centre
Systemic sclerosis (SSc) is a rare form of connective tissue disease characterized by vascular involvement and the intensity of fibrosis. The lack of available treatment is largely due to the very fragmented understanding of the pathophysiology of SSc. However, one of the keys to conducting quality research on this disease …
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- 19 Feb, 2024
- 1 location
DeBakey Cardiovascular Magnetic Resonance Study
Focus areas include valvular heart disease, ischemic heart disease, cardiomyopathies, and vascular disease.
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- 19 Feb, 2024
- 1 location
Clinical and Genetic Analysis of ROP
Retinopathy of Prematurity (ROP) is a vascular disease affecting the retinas (back of the eye) of low birth weight infants. Although it can be treated effectively if diagnosed early, it continues to be a leading cause of childhood blindness in the United States and throughout the world.
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- 19 Feb, 2024
- 5 locations
Safety and Feasibility of Sutureless Pars-plana Vitrectomy in Sub-Tenon Anesthesia
The aim of this prospective study is to investigate the feasibility of performing minimally invasive vitrectomy under sub-tenon anesthesia in terms of intraoperative patients' tolerance and the surgeon's confidence. In particular, the tolerance and pain sensation during the operation as well as the possible perception of light and colour sensations …
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- 19 Feb, 2024
- 1 location
Hypertension Registry of "Hypertension Prevention and Control Initiative in China"
Hypertension is the leading preventable risk factor of cardiovascular disease globally and in China. Unparalleled to remarkable increase of hypertension burden in China, blood pressure(BP) control is inadequate. A political public health project, "Hypertension Prevention and Control Initiative in China(Chronic Disease Demonstration District Construction)", was initiated in October 2019 for …
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- 19 Feb, 2024
- 11 locations
Clinical Routine in Thoracic Outlet Syndrome
Transversal recording and analysis of investigations performed in patients referred for suspected thoracic outlet syndrome (TOS)
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- 19 Feb, 2024
- 1 location