One or multiple investigational sites, Spain Clinical Trials
A listing of One or multiple investigational sites, Spain clinical trials actively recruiting patients volunteers.
Found 64,783 clinical trials
Diagnostic Performance of a Novel Ferumoxytol-Enhanced Magnetic Resonance Angiography/ Venography on Panvascular Disease
The goal of this observational study is to test the diagnostic performance of ferumoxytol-enhanced magnetic resonance angiography/ venography（FE-MRA/MRV） on panvascular disease. The main questions it aims to answer are: How about the imaging quality of FE-MRA/MRV for panvascular disease? What is the diagnostic performance of FE-MRA/MRV for panvascular disease? Participants …
Long-term Cohort Study of Mesorectal Excision for Rectal Cancer
The aim of this cohort study is to record, evaluate and compare the surgical, oncological as well as the functional outcome and Quality of life after mesorectal excision for rectal cancer
Antibiotic Therapy for Early Onset Neonatal Sepsis
Antibiotic therapy for early onset neonatal sepsis recommended by international guidelines and relevant studies is only kind of treatment regimen that penicillin G/ penicillin/ampicillin combined with gentamicin as the first-line treatment regimen. However, it is not applicable to the clinical practice in many countries and regions. We aim to study …
Translation and Cultural Adaptation of the Groningen Frailty Indicator (GFI) in Patients With Hip Fracture
This study attempts to the translation and the cultural adaptation of the Groningen Frailty Indicator (GFI) questionnaire in the Greek population in patients suffering from hip fracture.
Implicit Learning in Epileptic Children
Epileptic children suffer from impairments in various learning and memory tasks. Yet, no study investigated implicit learning in epileptic children. Implicit learning is not only underlying motor skills acquisition, but also social and cognitive ones. Because acquisition of new skills is optimal during childhood, the study of implicit learning mechanism …
High Resolution Imaging for Analysis of MVNT
MVNT (multinodular and vacuolating neuronal tumor of the cerebrum) is a benign, recently discovered, neuronal lesion, the incidence of which is unknown. It seems to predominate in the temporal lobes and presents a characteristic MRI appearance: multiple subcortical nodules, developed at the white substance / gray substance junction, of variable …
High-resolution MRI of Atrial Fibrillation Patients Prior to Focal Impulse and Rotor Modulation (FIRM) Ablation
Patients undergoing FIRM guided ablation of atrial fibrillation will undergo high resolution MRI imaging to determine correlation of underlying anatomic fibrotic regions with FIRM targeted sites for ablation.
Modeling of Intracerebral Vascularization After Extracorporeal Membrane Oxygenation in Children
Extra corporeal membrane oxygenation (ECMO) is a transient supplementation technique that alleviates hemodynamic and ventilatory failure. Its implementation requires carotid arterial and jugular venous cannulation in newborns or children weighing less than 20 kg. The impact of ECMO on arterial circulation was studied by Doppler ultrasound and shows a redistribution …
Study to Investigate Genetic Causes of Severe Early Childhood Onset Obesity.
This study aims to investigate genetic causes of early childhood obesity. The investigators will enroll children and young adults with severe early onset obesity (BMI > 99th percentile) diagnosed prior to 6 years of age. The investigators will ask questions about the health and eating behavior of the participants, and …
Microglia Activation in Asthma
The primary purpose of this study is to provide preliminary data to determine if an acute increase in airway inflammation, provoked by an inhaled allergen challenge, is associated with an increase in microglial activation and may inform whether individuals with asthma, in the long-term, are at increased risk for neurodegeneration, …
