Jaim Etcheverry, Guillermo. La tragedia educativa. Buenos Aires, Fondo de Cultura Económica, 1999, 231 p.

Fil: Mastrangelo, Fabiana

Zimmermann, Eduardo A. Los liberales reformistas. La cuestión social en la Argentina (1890-1916). Buenos Aires, Sudamericana - Universidad de San Andrés, 1995, 250 p.

Fil: Mastrangelo, Fabiana

Infected pancreatic necrosis: outcomes and clinical predictors of mortality. A post hoc analysis of the MANCTRA-1 international study

: The identification of high-risk patients in the early stages of infected pancreatic necrosis (IPN) is critical, because it could help the clinicians to adopt more effective management strategies. We conducted a post hoc analysis of the MANCTRA-1 international study to assess the association between clinical risk factors and mortality among adult patients with IPN. Univariable and multivariable logistic regression models were used to identify prognostic factors of mortality. We identified 247 consecutive patients with IPN hospitalised between January 2019 and December 2020. History of uncontrolled arterial hypertension (p = 0.032; 95% CI 1.135-15.882; aOR 4.245), qSOFA (p = 0.005; 95% CI 1.359-5.879; aOR 2.828), renal failure (p = 0.022; 95% CI 1.138-5.442; aOR 2.489), and haemodynamic failure (p = 0.018; 95% CI 1.184-5.978; aOR 2.661), were identified as independent predictors of mortality in IPN patients. Cholangitis (p = 0.003; 95% CI 1.598-9.930; aOR 3.983), abdominal compartment syndrome (p = 0.032; 95% CI 1.090-6.967; aOR 2.735), and gastrointestinal/intra-abdominal bleeding (p = 0.009; 95% CI 1.286-5.712; aOR 2.710) were independently associated with the risk of mortality. Upfront open surgical necrosectomy was strongly associated with the risk of mortality (p < 0.001; 95% CI 1.912-7.442; aOR 3.772), whereas endoscopic drainage of pancreatic necrosis (p = 0.018; 95% CI 0.138-0.834; aOR 0.339) and enteral nutrition (p = 0.003; 95% CI 0.143-0.716; aOR 0.320) were found as protective factors. Organ failure, acute cholangitis, and upfront open surgical necrosectomy were the most significant predictors of mortality. Our study confirmed that, even in a subgroup of particularly ill patients such as those with IPN, upfront open surgery should be avoided as much as possible. Study protocol registered in ClinicalTrials.Gov (I.D. Number NCT04747990)

Neurocardiogenic syncope and epilepsy in pediatric age: The diagnostic value of electroencephalogram-electrocardiogram holter

Neurocardiogenic syncope is induced by a hyperrecruitment of parasympathetic nerve tone elicited by emotional stress or pain. The presence of a transient loss of consciousness associated with involuntary motor activity or with urinary incontinence and the misinterpretation of anamnestic data or of electroencephalogram (EEG) abnormalities often leads to wrong diagnosis of epilepsy in children with this disorder.Careful and systematic history taking, pressure measurement, electrocardiogram (ECG), and, in selected cases, head-up tilt table testing are generally enough to rule out a cardiogenic or a neurocardiogenic syncope. Simultaneous EEG-ECG Holter represents a useful instrument for differential diagnosis between neurocardiogenic syncope and epilepsy.We report 3 case reports to demonstrate how simultaneous EEG-ECG Holter can contribute to characterize functional heart-brain interactions and the exact sequence of the physiopathologic events leading to the loss of consciousness in cases in which the clinical borders with epileptic disorders are particularly subtle. Copyright © 2011 by Lippincott Williams & Wilkins

NEUROCARDIOGENIC SYNCOPE AND EPILEPSY IN PEDIATRIC AGE: THE DIAGNOSTIC VALUE OF EEG-ECG HOLTER

Neurocardiogenic syncope is induced by a hyperrecruitment of parasympathetic nerve tone elicited by emotional stress or pain. The presence of a transient loss of consciousness associated with involuntary motor activity or with urinary incontinence and the misinterpretation of anamnestic data or of electroencephalogram (EEG) abnormalities often leads to wrong diagnosis of epilepsy in children with this disorder.Careful and systematic history taking, pressure measurement, electrocardiogram (ECG), and, in selected cases, head-up tilt table testing are generally enough to rule out a cardiogenic or a neurocardiogenic syncope. Simultaneous EEG-ECG Holter represents a useful instrument for differential diagnosis between neurocardiogenic syncope and epilepsy.We report 3 case reports to demonstrate how simultaneous EEG-ECG Holter can contribute to characterize functional heart-brain interactions and the exact sequence of the physiopathologic events leading to the loss of consciousness in cases in which the clinical borders with epileptic disorders are particularly subtle