a, a N Clinical Trials
A listing of a, a N clinical trials actively recruiting patients volunteers.
Found 2490 clinical trials
Prehospital Minutes Count During a Stroke.
The project will gather data from various parts of Norway and from a University hospital in Switzerland for comparison between regions and countries. Data will be retrieved through intrahospital and prehospital medical records from various parts of Norway (Nordland Hospital, Akershus University Hospital and Helgeland Hospital) and from Basel University …
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- 16 Feb, 2024
- 1 location
VENOUS: A Translational Study of Enterococcal Bacteremia
The purpose of this study is to assemble a multicenter prospective cohort of patients with enterococcal bloodstream infections (BSIs) to provide data on outcomes of patients with enterococcal BSIs for sample size calculations for future trials, as well as to characterize enterococcal isolates causing BSIs in order to comprehensively dissect …
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- 16 Feb, 2024
- 12 locations
A Study to Identify Breast Cancer (IDBC)
The test uses proprietary algorithms to analyse gene expression characteristics from a novel multi-biomarker panel, and then classify a sample as positive or negative for breast cancer. Based upon test performance in a retrospective environment, a prospective validation study is being proposed.
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- 05 Aug, 2020
PPMI 2.0 Clinical -Establishing a Deeply Phenotyped PD Cohort
The Parkinson Progression Marker Initiative 2.0 (PPMI 2.0) is a longitudinal, observational, multi-center natural history study to assess progression of clinical features, digital outcomes, and imaging, biologic and genetic markers of Parkinson's disease (PD) progression in study participants with manifest PD, prodromal PD, and healthy controls The overall goal of …
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- 16 Feb, 2024
- 46 locations
A Longitudinal Study of COVID-19 Sequelae and Immunity
Background COVID-19 is a disease caused by the SARS-CoV-2 virus. It infects the respiratory tract. Some people who get COVID-19 have only mild symptoms. But for others, infection leads to pneumonia, respiratory failure, and, in some cases, death.
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- 16 Feb, 2024
- 1 location
A Study to Analyze Symptoms Prevalent in Early PD (Dysphonia Tremor)
To be a part of this study, volunteers must have an iPhone that is running on the software iOS 13 or higher, because they will be asked to download a smartphone application from an online App Store.
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- 16 Feb, 2024
- 1 location
Investigation of Genomic Alteration in Patients With Luminal A or Luminal B Subtypes
This is a translational study in patients with operated early breast cancer of Luminal A or Luminal B sub types.The Hellenic Cooperative Oncology Group (HeCOG) has designed an observational biomarker-driven study in patients with Luminal A or Luminal B breast cancer, with the aim to collect valuable biological material from …
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- 16 Feb, 2024
- 1 location
Novel Face Mask Sampling for COVID-19: A Diagnostic and Public Health Tool
This project aims to investigate the utility of mask-based sampling is a tool for the diagnosis and quantification of COVID-19 in breath and the implications in a healthcare setting using three cohorts of participants.
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- 05 Aug, 2020
A Study of the Correlation Between Portal Vein Thrombosis and Prognosis of Liver Transplantation
The investigators will comparatively analyze the data of both groups, estimate the prevalence and risk factors of PVT, construct a predictive model for PVT that is applicable in clinical settings, and clarify the prognostic effects of PVT.
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- 23 Jul, 2024
- 1 location
Diagnostic Performance of a New Method for the Echocardiographic Assessment of Coronary Arteries Abnormalities
To overcome the echocardiographic limitations, the investigators designed, studied and implemented in our Institute a specific echocardiographic-based two-dimensional non-Doppler 4-views approach for the diagnosis of CAA.
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- 16 Feb, 2024
- 1 location