Durata

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BACKGROUND: The long-term relationship between fracture-prone implantable cardioverter-defibrillator (ICD) leads and poor prognosis remains unclear in Japanese patients. METHODS: We conducted a retrospective review of the records of 445 patients who underwent implantation of advisory/Linox leads (Sprint Fidelis, 118; Riata, nine; Isoline, 10; Linox S/SD, 45) and non-advisory leads (Endotak Reliance, 33; Durata, 199; Sprint non-Fidelis, 31) between January 2005 and June 2012 at our hospital...

BACKGROUND: The Cardiac Lead Assessment Study (CLAS) was a large prospective, multicenter, international postmarket surveillance study conducted at 45 sites. OBJECTIVE: The purpose of CLAS was to examine the prevalence and incidence of externalized conductors and electrical dysfunction in subjects with selected St. Jude Medical defibrillator and left ventricular leads. METHODS: Cinefluoroscopy was used to determine the presence of externalized conductors at enrollment and at 12-, 24-, and 36-month follow-up visits...

OBJECTIVES: to investigate the characteristics of patients affecting the duration of positivity test by RT-PCR in the population of Piedmont, a Region of North-West of Italy. DESIGN: observational cohort study. SETTING AND PARTICIPANTS: from the administrative database of the regional SARS-CoV-2 surveillance system, a cohort of all patients who tested positive by a RT-PCR assay to SARS-CoV-2 occurring from 22.02.2020 to 30.09.2020 in the Piedmont Region (N. 29,292) was obtained...

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INTRODUCTION: Implantable cardioverter defibrillators (ICDs) are proven to prevent sudden death in patients at elevated risk for sustained ventricular tachycardia or fibrillation. Complications related to ICD failure can stem from lead dysfunction, manufacturing defects, patient characteristics, or implantation technique. We conducted a review of all ICD leads implanted at our center from 2011 to 2017 to determine risk factors for premature lead failure. METHODS: We conducted a retrospective review of patients of all ICD leads implanted from December 2011 to June 2017 at our institution...

A 17-year-old male with hypertrophic cardiomyopathy underwent placement of a dual-chamber implantable cardioverter defibrillator (ICD) in 2010. In October 2016, he suffered a cardiac arrest. His ICD was interrogated after visiting our hospital. The shock failed, and ventricular fibrillation (VF) terminated spontaneously to sinus rhythm. The Durata lead (SJM, Sylmar, CA, USA) was removed for investigation. The lead had an internal abrasion of a right ventricular conductor cable at the superior vena cava coil...

PURPOSE: We have reported the calcification of Endotak defibrillation leads that required replacement. The aim of this study was to assess calcified Endotak Reliance leads in the Food and Drug Administration Manufacturer and User Facility Device Experience (MAUDE) database and compare them to calcified Sprint Fidelis, Sprint Quattro Secure, Riata, and Durata leads in MAUDE. METHODS: We searched the MAUDE database from 2008 to 2019 for defibrillation lead calcification using the terms "calcium," "calcification," and "calcified"...

BACKGROUND: Leads are often considered the weakest link in implantable cardioverter-defibrillator (ICD) systems, and lead dysfunction is a major concern for ICD recipients. The aim of this study was to compare the lead performance from three different manufacturers. METHODS: We retrospectively reviewed consecutive patients who underwent ICD system implantation at Chiba University Hospital, Japan, between March 2008 and September 2017. The following leads were implanted in our center: Durata (St...

OBJECTIVES: A prospective, multicenter study was performed to assess the safety and efficacy of the Durata and Optisure HV leads and the Ellipse VR implantable cardioverter-defibrillator (ICD) (St. Jude Medical, Sylmar, California) in a 1.5-T magnetic resonance imaging (MRI) environment. The primary safety objective was >90% freedom from MRI scan-related complications. The primary efficacy objectives were absence of change in capture threshold and absence of decrease of sensing amplitude from pre-MRI examination to 1 month after MRI...

AIMS: The high rate of implantable cardioverter defibrillator (ICD) lead failures related to the Sprint Fidelis' and Riata's design have raised serious concerns about the reliability of ICD leads. The St. Jude Medical Durata family of leads replaced the preceding Riata line following increased rates of lead failure (1.17% per year). The aim of our study was to evaluate the long-term performance of the Durata lead. METHODS: Eight hundred and eighteen Durata ICD leads were implanted in 11 Italian centers...

INTRODUCTION: Data on long-term durability of St Jude Medical Durata defibrillation leads compared to its previous model, the St Jude Medical Riata leads in clinical practice are missing. Aim of the study was to analyze the long-term performance of the Durata defibrillation leads compared to the Riata leads in clinical practice. METHODS AND RESULTS: A total of 1407 consecutive patients of a prospective single-centre implantable cardioverter defibrillator (ICD)-registry were analyzed who underwent ICD implantation with a Durata (n = 913) or Riata (n = 494) ICD lead between 2002 and 2017...

Worldwide drylands are threatened by changes in resource availability associated with global environmental change. Functional traits may help predict which species will be most responsive to these alterations in nutrient and water availability. Current functional trait work focuses on tissue construction and nutrient concentrations, but plant performance in low resource environments also may be strongly influenced by traits related to nutrient budgets and allocation. Our overall objective was to compare trait responses in a suite of serpentine and nonserpentine congener pairs from the California chaparral, a biodiverse region facing nutrient deposition and future changes in precipitation...

The 19 of February 2018 the Italian Medicines Agency (AIFA - Agenzia Italiana del Farmaco) temporary stopped the new administration of Ulipristal Acetate (UPA) for treating uterine leiomyomas symptoms, because liver injury and hepatic failure had been reported in relationship with UPA use. After the European Medicines Agency review of risks of UPA, the 3 of August 2018 the AIFA produced another note, disclosing that a cause-effect relationship between the UPA use and liver injury is not proved and that some patients can be discontinuously treated if surgery is not recommended...

Background: Natural history and outcomes of patients with pulmonary embolism (PE) without typical symptoms (atypical PE) remain unclear. The aim of the study is to compare the clinical characteristics and the prognosis between typical PE and atypical PE. Methods: We retrospectively analyzed data from consecutive patients admitted to the Emergency Department (ED) because of a diagnosis of PE and classified them in two groups: typical PE and atypical PE. We defined PE to be typical in presence of almost one of the following symptoms or signs: dyspnea, chest pain, hemoptysis or signs of deep vein thrombosis...

BACKGROUND: Internal insulation breaches (IBR) may result in implantable cardioverter-defibrillator lead failure and adverse clinical events. Concerns exist that the Durata lead may be prone to IBR. OBJECTIVE: The goals of this study were to assess Durata failures in the Food and Drug Administration Manufacturer and User Facility Device Experience (MAUDE) database and compare them to failures in MAUDE for Endotak Reliance and Sprint Quattro Secure (QS) leads. METHODS: We searched the MAUDE database from 2008 to 2018 for IBR and other failure modes...

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Scopo della presente trattazione è promuovere la consapevolezza del pediatra nei confronti della sintomatologia legata alla dentizione nei bambini con il supporto delle evidenze più significative reperibili nella letteratura scientifica. Dopo la caratterizzazione dei disturbi più comuni, con la relativa incidenza e durata nella popolazione pediatrica, e del ruolo dell'infiammazione saranno definiti i limiti delle terapie attualmente disponibili. Saranno quindi illustrate le prerogative di un medicinale omeopatico, Camilia® (Boiron, Francia), che interviene sull'infiammazione locale e sistemica e sulla composita fenomenologia correlata al processo di dentizione, con il vantaggio di un'azione multifunzionale ed efficace e l'assenza di effetti indesiderati o rischi di interazione con altri farmaci...

No abstract text is available yet for this article.

No abstract text is available yet for this article.