a, a N Clinical Trials

A listing of a, a N clinical trials actively recruiting patients volunteers.

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Found 1863 clinical trials
Carotid Web Associated With Cerebral Infarctions

We assume that the implementation of a multicentric cohort would allow a comprehensive analysis of the carotid web condition.

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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).

HER2
ffpe
invasive breast cancer
cancer
er-positive breast cancer
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  • 19 Feb, 2024
Sample Collection for Systems Evaluation of Patients With Unknown or Incompletely Characterized Immune Defects

Objective To learn about how the different parts of the immune system come together to make a whole. Eligibility People age 2 and older who have a condition that affects the immune system or have a family member with such a condition.

autoimmune disease
gastrointestinal symptoms
endoscopies
episodic fever
dermatitis
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  • 19 Feb, 2024
Interruptions Teamwork Stress and Patient Outcomes in the Operating Room

The operating theatre (OR) in hospitals is a highly complex working environment and can withstand a variety of stresses and strains for the surgical team. So-called "Flow Disruption Events" (FDs) with a potential risk to patient safety occur very often.

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  • 19 Feb, 2024
Better Delineation of YY1 Related Phenotype and Epigenetic Signatures.

The aims of this study are first to better delineate the clinical phenotype, as well as the neuropsychological profile, and the brain MRI characteristics; and, second, to study the epigenetic signatures in a cohort of individuals with YY1 intragenic pathogenic variants. This work will conduct to a MD thesis of …

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  • 19 Feb, 2024
Change of Gut Microbiome in the Treatment of Graves' Disease

However, ATD has a rare but fatal side effect of agranulocytosis. Furthermore only half of its users maintain long-term remission and frequent recurrence is a problem to this disease.

hyperthyroidism
antithyroid drugs
remission
graves' disease
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  • 19 Feb, 2024
Tracheobronchial Bioengineering Using Aortic Matrices for Airway Reconstruction

A technic of tracheal, carinal or bronchial transplantation using a stented cryopreserved aortic has been implemented by Pr E. Martinod in his thoracic surgery dept.

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  • 19 Feb, 2024
Aortic Dissection With 4-dimensional Phase-contrast Magnetic Resonance Imaging

We prospectively collected information on consecutive patients who had been evaluated using 4D PC-MRI for aortic pathology in a tertiary hospital between April 2018 and Feb 2020. Patients were eligible for inclusion in the study if they had a clinical indication for CTA of aortic dissections.

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  • 19 Feb, 2024
Kinematic Assessment In Multiple Sclerosis

The use of motion tracking software provides a unique opportunity to accurately track movements in real time and space and give a tailored assessment of an individual's function.

weakness
multiple sclerosis
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  • 19 Feb, 2024
Attentional Performance in Parkinson Disease

While inside the scanner, they will look at a cross on a screen, relax, and think about nothing. Participants will undergo prism adaptation. They will sit in front of a board while their chin rests on a support.

neurologic findings
nervousness
MRI
parkinsonism
parkinson's disease
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  • 19 Feb, 2024