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Filter by:High-risk pregnancies often require long-term hospitalization or outpatient maternal and/or fetal monitoring, placing a burden on patients, hospital resources and society. The demand for intensified pregnancy surveillance and interventions is increasing, due to the increased prevalence of risk factors like obesity and advanced maternal age, as well as altered guidelines resulting in increasing labor induction rates.The main aims of the HOME study (Home monitoring of pregnancies at risk) are to assess if home monitoring of selected high-risk pregnancies for maternal and fetal wellbeing is feasible, safe (in a clinical trial), cost-efficient, and simultaneously empowers the users.
The study aims at evaluating spatially resolved gene expression profiles of pancreatic and ampullary adenocarcinoma at favorable prognosis after surgical resection, in order to identify molecular features associated to a less aggressive biologic behavior that may benefit from upfront surgery.
This is a prospective collection of data from adult patients who have had an endoscopic metabolic and bariatric endoscopy procedure (EMBT) for primary or revision surgical procedures for obesity.
The primary objective of this study is to document and describe the effects of a personalized rehabilitation program for patients with SOD1 ALS participating in the tofersen expanded access program. Participants currently receiving tofersen treatment will be referred to outpatient physical and/or occupational therapy. Participants will have an initial assessment performed and an individualized rehabilitation program will be prescribed. Each participant is encouraged to follow the prescribed recommendations that will include scheduled outpatient therapy sessions, functional assessments, and/or a home-based rehabilitation program. Functional assessments will be done at a minimum of every three months.
Background: Recanalization strategies have radically changed the outcome in a significant part of stroke patients. The unpredictable occurrence of cerebral edema (CE) and hemorrhagic transformation (HT) are frequent events in patients affected by ischemic stroke, even when an effective vessel recanalization has been achieved. These complications, related with blood brain barrier (BBB) disruption, remain difficult to prevent or treat, and antagonize the beneficial effect of successful recanalization, leading to poor outcome. Aim: to shed light on the reperfusion injury biological bases, this study aims at evaluating the effects of circulating and imaging biomarkers in relation to CE and HT both in stroke patients and in a coherent murine stroke model. A close interaction between clinical and preclinical research could lead to a broader understanding of the results deriving from the individual lines of activity, allowing a deeper interpretation of the underlying phenomena. Methods: The clinical setting is a retrospective observational study enrolling consecutive patients with acute ischemic stroke in the anterior circulation territory, treated with reperfusion therapies, at Careggi University Hospital in Florence (Italy) from October 1, 2015 to May 31, 2020. In this cohort, the investigators will apply a new approach to assess the presence of CE and HT after stroke in CT scans, through the quantification of anatomical distortion (AD) (induced by fluid extravasation in brain tissue) at 24 hours. A large panel of blood biomarkers related to inflammation, endothelial dysfunction , and fibrin resistance to lysis, will be measured as blood samples are taken from each patient before and 24 hours after thrombolysis or thrombectomy. The role of both AD and blood biomarkers as predictors of 3 months functional outcome, assessed by modified Rankin Scale (mRS), will be estimated. Using a translational approach the investigators will develop a new mouse model of light-induced occlusion/reperfusion of the middle cerebral artery (MCA) to better reproduce the human setting. Then, the investigators will assess functional impairment induced by stroke with and without recanalization at different time points and the investigators will assess through ex vivo experiments the insurgence of BBB alterations 24 hours after the lesion. Finally, the investigators will characterize the stroke volume and the inflammation one week after stroke.
The goal of this sequential study design is to increase genetic testing in those meeting national clinical guidelines. The main question it aims to answer is: which intervention is most effective in uptake of genetic testing for the target population? Participants will receive genetic testing and counseling that may initiate life-saving screenings.
Prospective clinical trial investigating combined, dual 18F-FDG PET/CT and 64Cu-DOTATATE PET/CT imaging of patients with gastroenteropancreatic neuroendocrine neoplasms (GEP-NEN)
This project aims to analyze ocular motility problems, visual processing speed and microperimetry, and their relationship with consolidated retinal structural biomarkers (optical coherence tomography, OCT) in patients with Multiple Sclerosis w/w reading complaints comparing with healthy subjects.
Atrioventricular nodal reentry tachycardia is best treated with catheter ablation aimed at disruption of conduction of the slow pathway. There are currently two possible options for this ablation: radiofrequency ablation and cryoablation. The first seems to result in superior success rate, however carries a small risk of collateral damage of the heart conduction system, specifically the atrioventricular (AV) node. Cryoablation seems less effective, but safer as AV nodal damage can be avoided. The aim of this study is to prospectively test possible improved efficcacy of cryoablation of the slow pathway with the use intraprocedural intracardiac echocardiography.
This is a prospective study to evaluate the feasibility of obtaining a pulse oximetry ready from the oropharynx with a standard oximeter probe that has been attached to an oral airway or a tongue blade. The study will compare the values from the peripheral pulse oximeter on a finger, toe, foot or hand with the that from the oropharyngeal oximeter. The study will also compare the saturation from an arterial blood gas (ABG) collected as standard of care with that obtained from the oropharyngeal oximeter.