Found 1271 clinical trials
Norwegian SARS-CoV-2 Study - Virological Clinical and Immunological Characterisation of COVID-19
Oslo University Hospital has initiated an observational study on hospitalised patients with confirmed COVID-19, the infection caused by Severe Acute Respiratory Syndrome Coronavirus type 2 (SARS-CoV-2).
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- 19 Feb, 2024
- 7 locations
Natural History of Medullary Thyroid Cancer to Inform Advanced Disease Management
This study utilizes a multi-institutional registry to describe the natural history of medullary thyroid cancer that has spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) in understanding disease management. The goal of this study is to learn about how medullary …
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- 19 Feb, 2024
- 1 location
Minimal Invasive Axillary Staging and Treatment After Neoadjuvant Systemic Therapy in Node Positive Breast Cancer
Today, the majority of clinically node positive (cN+) breast cancer patients is treated with neoadjuvant systemic therapy (NST). Axillary staging and treatment after NST in cN+ patients are areas of controversy. Patients with a pathological complete response (pCR) of the axillary lymph nodes are not expected to benefit from axillary …
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- 19 Feb, 2024
- 17 locations
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
- 1 location
Differentiated Service Delivery for Antiretroviral Therapy
This study is a prospective observational cohort. The target study population is PLHIV who receive ART at hospitals and community-based organizations (CBOs) in Chiang Mai, Ubon Ratchathani, Chonburi, and Songkhla. Participants will receive ART service in the same standard as in the hospital setting. Secondary data will be collected from …
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- 19 Feb, 2024
- 1 location
BESPOKE Study of ctDNA Guided Therapy in Colorectal Cancer
The BESPOKE CRC study will prospectively enroll patients who have undergone surgery for stage II or III colorectal cancer (CRC) and who have residual formalin-fixed paraffin-embedded (FFPE) tissue available will provide FFPE and whole blood samples. Patients will receive SIGNATERA test results and may be recommended for adjuvant chemotherapy or …
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- 19 Feb, 2024
- 17 locations
Outcome of Patients Treated With RRT
Acute Kidney Injury (AKI) is a common serious complication after cardiac surgery. AKI not only prolongs the hospitalization time of patients undergoing cardiac surgery and increases the cost of treatment, but also is an independent risk factor for postoperative death. The aim of this study is to investigate the outcome …
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- 19 Feb, 2024
- 1 location
Precision Therapy in Complex High-risk Coronary Artery Disease
This is a prospective registry to enroll complex high-risk coronary heart disease patients. The purpose of this study is to compare intracoronary physiology and imaging-guided intervention strategy and angiography-guided intervention strategy for clinical outcomes and health economics.
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- 19 Feb, 2024
- 1 location
Clinical Study on Raman Spectra of Blood Saliva and Urine in Patients With Cancer Treated by Modern Therapy
Blood, saliva and urine samples of tumor patients on the day of admission and discharge were collected for Raman spectral analysis, which provided exploration for the prediction of efficacy, follow-up and prognosis according to the variation characteristics of Raman spectral.
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- 19 Feb, 2024
- 1 location
Application of Radiomics in Breast Cancer
Little is known about the correlation between ultrasound characteristics (conventional, elastography and contrast enhanced ultrasound (CEUS) )and pathological prognostic factors in breast cancer. The aim of this study was to explore the correlation between ultrasound characteristics and pathological prognostic factors using radiomics.
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- 19 Feb, 2024
- 1 location