Found 70 clinical trials
Improving Colonoscopy Quality for Colorectal Cancer Screening in the National VA Healthcare System
High quality screening colonoscopy is critical for colorectal cancer (CRC) prevention in Veterans. 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 …
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- 19 Feb, 2024
Development of an Algorithm to Differentiate Heart Murmurs Using Electronic Stethoscopes
The Eko CORE and DUO stethoscopes are FDA-approved electronic devices that have the capacity to record heart sounds. The study seeks to expand murmur detection to include VHD classification through the development of novel ML algorithms that are able to distinguish between systolic vs. diastolic vs. continuous murmurs, as well …
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- 19 Feb, 2024
Characterization of the Clinical-epidemiological Profile of Patients With SMA5q Types II and III: Observational Study
The study data will be based on patients medical records from several Brazilian public hospitals, which will be defined by the Brazilian Ministry of Health (MS).
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- 19 Feb, 2024
Accuracy of Cardiac Acoustic Biomarkers Recorded by the Wearable Cardioverter Defibrillator
Evaluate data accuracy of cardiac acoustic biomarkers (CABs) recorded by the Wearable Cardioverter Defibrillator (WCD) as compared to the AUDICOR AM acoustic cardiography recorder.
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- 19 Feb, 2024
Determinants of SARS-COV2 (COVID-19) Persistence After Convalescence
The 2019-2020 COVID-19 pandemic is the largest outbreak in recent history. It is not known how long after someone gets sick with COVID-19 and recovers that they can still infect other people. It is also not known how quickly people make antibodies against the virus, which help clear infection from …
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- 19 Feb, 2024
Histological Genetic and Epigenetic Analysis of Procedures Related With Dental Implants
In this study genomic, proteomic and histological technologies for the search and characterization of epigenetic modifications and molecular or protein markers, useful in the diagnosis and progression of peri-implant diseases and prevention of implant failure will be used.
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- 19 Feb, 2024
Ultrasound Crestal Bone Topography of Edentulous Ridges
A successful implant surgery primarily relies on a prudent evaluation of oral anatomy and meticulous treatment planning. Additionally, of paramount importance that dictates the types of procedures, material selection and ultimately success of implant surgery is the quality and quantity of the edentulous ridge. Ultrasound imaging (US), another cross-sectional imaging …
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- 19 Feb, 2024
Early Diagnosis of Upper Digestive Tract Disease
Exhaled breath testing is a non-invasive and acceptable technology utilising mass spectrometry (MS) which has shown promise at diagnosing cancer at an early stage. Previous research has shown that products formed as a result of metabolism can be measured in breath and saliva (biomarkers).
- 4 views
- 19 Feb, 2024
Sleep-disordered Breathing in Infants With Myelomeningocele
This study aims to determine whether the risk for sleep-disordered breathing in infants with myelomeningocele (a severe form of spina bifida) differs among those who underwent fetal vs. postnatal surgery, and to examine the link between sleep-disordered breathing and neurodevelopment.
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- 19 Feb, 2024
Pacing to Maintain Physiologic Ventricular Activation
Right ventricular pacing causes ventricular dyssynchrony and may be associated with impaired outcome. In the last decade, several approaches for more physiological pacing became available and were implemented in the latest guidelines. However, compared to conventional device implantation, cardiac resynchronization, His bundle pacing and left bundle area pacing remain demanding …
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- 19 Feb, 2024