Found 992 clinical trials
An Observational Cohort Trial of Outcomes and Antibody Responses Following Treatment With COVID19 Convalescent Plasma in Hospitalized COVID-19 Patients
This is an observational study designed to learn more about how COVID19 convalescent plasma works in patients with COVID19 compared to those patients who did not receive convalescent plasma treatment. Information about patient recovery will be collected from participants' electronic medical records to evaluate safety, clinical outcomes, and SARS-CoV2 antibody …
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- 19 Feb, 2024
COVID-19 Household Transmission Study
This study will test and follow persons quarantined at home after testing positive for SARS-CoV-2 (COV) aged 18 years and older and their household members aged 1 year and older. The purpose of this research study is to understand how often COVID-19 (Coronavirus Disease 2019) spreads in the household when …
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- 19 Feb, 2024
Evaluation of Clinical Radiomics and Molecular Features of Lung Metastasis in PDAC Patients (LUMACA Trial)
The aim of this study is the characterization from epidemiological, radiomics and molecular point of view of lung metastasis of patients at beginning affected by pancreatic adenocarcinoma (PDAC), which after the resection of primitive tumor have met with initial recurrence of the disease exclusively at the lung level.
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- 19 Feb, 2024
Heart Failure and Preserved Ejection Fraction: Observation of Its Progression and Prognosis (HOPP-BERN)
Analysis of longitudinal data, cardiovascular magnetic resonance (CMR) imaging and health related data, of patients with heart failure and preserved ejection fraction (HFpEF) over a timeframe of 5 years per patient. In this study routine clinical data are collected along with additional research parameters measured during CMR. CMR will occur …
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- 19 Feb, 2024
The Wearing-off Phenomenon of Ocrelizumab in Patients With Multiple Sclerosis
The primary goal of this research is to study the prevalence of the wearing-off effect and possible risk factors for wearing-off symptoms in patients with multiple sclerosis using ocrelizumab with the use of questionnaires. Furthermore, the goal is to study whether patients receiving extended dosing of ocrelizumab experience more wearing-off …
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- 19 Feb, 2024
Concordance of the IHC4 Score Performed in Local or Central Laboratory to Endopredict in ER+/HER2- Breast Cancer
Retrospective observational, multicentric study assessing the immunohistochemistry (IHC) based test IHC4 score in infiltrating early breast cancer: comparison of the score performed in local laboratory vs in a central laboratory and concordance with a molecular gold standard classifier (EndoPredict).
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- 19 Feb, 2024
Leptospirosis Registry Gathers Knowledge on Epidemiology Clinical Course Prognostic Factors and Molecular Characteristics for Invasive Leptospirosis Disease
Leptospirosis is a worldwide zoonotic diseases caused by pathogenic Leptospira spp. Human are accidental hosts, who acquired infections after exposition to animal urine, contaminated water or soil, infected tissue. Incidence of invasive leptospirosis disease causing acute kidney injury, acute respiratory distress syndrome (ARDS), myocarditis, hepatic dysfunction, hemorrhage and multi-organ failure, …
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- 19 Feb, 2024
Evaluation of Cognitive State Using Neurosteer EEG System
This is an observational study. Patients who fulfill all inclusion criteria and none of the exclusion criteria will be enrolled in the study, be neurologically evaluated and will go through EEG recordings while listening to an auditory cognitive assessment tool and preforming tasks. EEG recordings will be analyzed using proprietary …
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- 19 Feb, 2024
Turkish Version of the Brief-BESTest Scale
The aim of this study is to investigate the validity and reliability of the Turkish version of the brief-BESTest (short BESTest) scale in stroke patients.
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- 19 Feb, 2024
Microvascular Plug (MVP) for the Treatment of Pulmonary ArterioVenous Malformations (PAVMs)
The purpose of this study is to compare the use of the Micro Vascular Plug (MVP) system and other embolic devices in treatment of PAVMs. Pulmonary Arteriovenous Malformations (PAVMs) are abnormal connections between the pulmonary vein and the pulmonary artery. This affects blood flow between the heart and lungs which …
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- 19 Feb, 2024