Found 5928 clinical trials
Extra Vascular Lung Water and Pulmonary Permeability in Critically Ill Patients With SARS-CoV-2 (COVID-19)
Acute respiratory distress syndrome (ARDS) is a syndromic definition of an acute lung injury with alteration of biomechanics (lower respiratory system compliance) mostly associated with increased lesional edema. Increase in Pulmonary Vascular Permeability Index (PVPI) accompanied with accumulation of excess Extravascular Lung Water (EVLW) is the hallmark of ARDS.
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- 16 Feb, 2024
- 1 location
Effect of FFRCT-angio in Functional Diagnosis of Coronary Artery Stenosis
However, FFR does have some limitations, such as risks of pressure wire injury, extra time and cost, and side effects of hyperemic agents. To overcome the limitations of FFR, CTA- and CAG-based methods to functionally assess coronary stenosis were proposed, i.e.
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- 05 Aug, 2020
New Time Clock for ST-elevation MI Based on Biochemical Myocardial Infarction Onset Time
To predict biochemical occlusion at the time of presentation with the use of single sample of six different markers of myocardial injury. To assess the association of conventional ischemic time and biochemical ischemic time with infarct size; using peak hsTnI, percent ejection fraction by Echocardiography and Cardiac Magnetic Resonance imaging …
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- 05 Aug, 2020
Shock Index Modified Shock Index and Age-related Shock Index for Predicting Post-spinal Hypotension in Elderly Patients
Aim of this prospective observational study is to investigate whether shock index(SI), modified shock index(MSI) and age related shock index(ASI) have any predictive value in predicting post-spinal hypotension which may develop in patients over 65 years of age, who are planned to undergo transurethral resection of the prostate (TURP) and …
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- 05 Aug, 2020
Gait Analysis of a Lateral-Pivot Design Total Knee Replacement
Previous motion analysis studies have demonstrated excellent ability to distinguish subtle differences in gait between normal subjects and those suffering from arthritis. With proper techniques and analysis differences between osteoarthritis patient groups can be distinguished. Previous research has indicated that subjects who received a single-radius design total knee replacement have …
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- 16 Feb, 2024
- 1 location
Effect of Pre-existing Adjacent Segment Degeneration on Long-term Effectiveness After Lumbar Fusion Surgery
This is a prospective single-center study. Patients requiring posterior lumbar interbody fusion (PLIF) for lumbar degenerative disease are prospectively enrolled and followed. Important adjacent pre-existing degeneration factors include discs degenerated, facets and ligamentum flavum tropism which could lead to spinal canal stenosis (SCS). This study will focus on the effects …
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- 16 Feb, 2024
- 1 location
Transfusion Associated Dyspnea Profiling
Transfusion reactions are defined as harms occurring during or after blood transfusion, with new heart/lung stress (eg. troubled breathing) regarded as cardiorespiratory transfusion reactions (CRTRs). CRTRs are among the most important, as the leading cause of transfusion-related harm and death. Though there are distinct classifications for these events, real life …
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- 16 Feb, 2024
- 4 locations
Microbiota in COVID-19 Patients for Future Therapeutic and Preventive Approaches
In light of the rapidly emerging pandemic of SARS-CoV-2 infections, the global population and health care systems are facing unprecedented challenges through the combination of transmission and the potential for severe disease. Acute respiratory distress syndrome (ARDS) has been found with unusual clinical features dominated by substantial alveolar fluid load. …
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- 16 Feb, 2024
- 1 location