Found 16 clinical trials
Navigation Endoscopy to Reach Indeterminate Lung Nodules Versus Trans-Thoracic Needle Aspiration
This study will evaluate which procedure is the best for patients referred for biopsy of a lung nodule (growth in the lung) meeting the size and location requirements of the protocol. Two different procedures are available for lung nodule biopsy: a computed tomography guided biopsy ("CT-guided biopsy") which consists of …
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- 16 Feb, 2024
- 1 location
Capillary Endoscopy Aspiration Catheter
The small intestine is an understudied frontier of microbiome research. While aspiration during endoscopy is considered the gold standard to assess small bowel bacteria, the tools for sterile retrieval are primitive and poorly validated.
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- 05 Aug, 2020
Simulation-assisted Teaching in Learning Gastroscopy
This project is a single-blinded randomized controlled trial investigating the effect of simulation-based teaching in learning gastroscopy for medical doctors.
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- 16 Feb, 2024
- 1 location
Shear Wave Elastography of Rectal Adenomas and Cancer
The diagnosis of rectal lesions is a challenging task, and the accuracy of the primary staging is important preoperatively. A relatively novel technology makes it possible to measure the tissue stiffness during endorectal ultrasonography. The purpose of this study is to evaluate the diagnostic value of Shear Wave Elastography (SWE). …
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- 16 Feb, 2024
- 1 location
Real-life Study of Changes of Gastroesophageal Reflux Disease Manifestations Due to Behavioural and Diet Adherence
This study is aimed to investigate the role of long-term diet adherence on manifestations of gastroesophageal reflux disease
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- 16 Feb, 2024
- 1 location
Colonoscopy is an Aerosol Generating Procedure
With a commercially available particle counter, we can differentiate the particle counts of different sizes in different areas of the endoscopy room. An increase from baseline particles of < 5um during or after the procedure would suggest that the procedure is an AGP.
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- 05 Aug, 2020
Esophagogastroduodenoscopy (EGD) is an Aerosol-generating Procedure: Proof of Concept Study
With a commercially available particle counter, we can differentiate the particle counts of different sizes in different areas of the endoscopy room. An increase from baseline particles of < 5um during or after the procedure would suggest that the procedure is an AGP.
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- 16 Feb, 2024
- 1 location
Comparison of High-Flow Nasal Cannula Oxygen Application and Classic Nasal Cannula Oxygen Application
In this study, we aimed to compare the respiratory and hemodynamic results of high-flow nasal cannula oxygen application, which is routinely used in sedation applications in the pediatric endoscopy unit of our hospital, with the classical nasal cannula oxygen therapy application.
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- 16 Feb, 2024
- 1 location
Improving Colonoscopy Quality for Colorectal Cancer Screening in the National VA Healthcare System
There is significant variability in colonoscopy quality in VA that is directly linked to differences in CRC incidence and death. The investigators developed the VA Endoscopy Quality Improvement Program (VA-EQuIP) that the National GI program office will implement using centralized quality measurement and reporting for adenoma detection rates (ADR), bi-annual …
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- 05 Aug, 2020
Prospective Cohort Study of Disease and Outcomes in Cirrhosis
A population based incidence cohort will enroll patients newly diagnosed with cirrhosis to investigate disease characteristics and outcomes, explore mechanisms predicting early death and hospital admission, and assess new monitoring tools in treatment and prevention of cirrhosis.
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- 16 Feb, 2024
- 1 location
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