Publications by authors named "Leonardo Gottin"

Article Synopsis
  • Veno-venous extracorporeal membrane oxygenation (V-V ECMO) is increasingly used for severe respiratory issues, but the study examines the impact of multi-drug resistant (MDR) bacteria on outcomes in these patients.
  • The study involved 279 adults across five Italian hospitals and found 50% had MDR Gram-negative bacteria; 21% were detected before and 29% after V-V ECMO placement.
  • Results indicated a 42% one-year mortality rate, with those having pre-existing MDR bacteria at higher risk, emphasizing that higher hospital V-V ECMO volumes could reduce the rate of acquiring MDR bacteria.*
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Article Synopsis
  • The study aimed to investigate the relationship between preoperative right ventricular free-wall longitudinal strain (RVFWLS) and changes in strain with the diagnosis of right ventricular dysfunction in patients undergoing mitral surgery.
  • It was conducted as a prospective observational study at a university hospital, analyzing various clinical and echocardiographic parameters before and after surgery to assess cardiac function.
  • The findings suggested that a preoperative RVFWLS value of -15% may predict the risk of postoperative biventricular dysfunction, although no significant correlations were found between strain measures and other clinical outcomes like ICU stay or renal function.
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Fibromyalgia syndrome (FMS) is a multifaceted disease with a strong preference for the female sex. It is characterised by chronic widespread pain, sleep-wake disorders, fatigue, cognitive disturbances, and several other somatic symptoms. In this prospective observational study, we analysed data regarding 302 patients who were referred to our pain centre for a first clinical assessment evaluation and were then inspected for the physician-based 2016 revision of the ACR diagnostic criteria for FMS, regardless of the final diagnosis previously made by the pain therapist.

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Echocardiographic assessment of left ventricular function is crucial in NICU. The study aimed to compare the accuracy and agreement of global longitudinal strain (GLS) with conventional measurements. Real-life echocardiograms of neonates receiving intensive care were retrospectively reviewed.

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Background: Migraine is a neurological disorder characterized by attacks of head pain with prevalent unilateral localization, moderate to high intensity and specifically associated accompanying symptoms.

Methods: In this retrospective observational study, we analyzed data regarding 209 patients who had previously been diagnosed with migraine and who were prescribed, between 2019 and 2022, subcutaneous injections of anti-CGRP monoclonal antibodies (mAbs) fremanezumab or galcanezumab or anti-CGRP receptors mAb erenumab regardless of the concomitant assumption of any other acute-phase or prophylactic migraine medication.

Results: Regarding efficacy, in the 205 analyzed patients, the change from baseline in terms of MIDAS, HIT-6, MMDs and MAD scores was statistically significant for erenumab and galcanezumab, while for fremanezumab a statistical significance was not achieved likely due to the small sample size.

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Right ventricular failure (RFV) is a potential complication following cardio-thoracic surgery, with an incidence ranging from 0.1% to 30%. The increase in pulmonary vascular resistance (PVR) is one of the main triggers of perioperative RVF.

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Objectives: To assess the feasibility, accuracy, and reproducibility of tissue-tracking mitral annular displacement (TMAD) compared with other measures of left ventricular systolic function in healthy preterm and term neonates in the transitional period.

Methods: This was a prospective observational study. Two echocardiograms were performed at 24 and 48 hours of life.

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Background: The so-called Low Cardiac Output Syndrome (LCOS) is one of the most common complications in pediatric patients with congenital heart disease undergoing corrective surgery. LCOS requires high concentrations of inotropes to support cardiac contractility and improve cardiac output, allowing for better systemic perfusion. To date, serum lactate concentrations and central venous oxygen saturation (ScVO) are the most commonly used perfusion markers, but they are not completely reliable in identifying a state of global tissue hypoxia.

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Objectives: We hypothesised that low flow low gradient aortic stenosis (LFLGAS) is associated with more severe coronary microvascular dysfunction (CMD) compared with normal-flow high-gradient aortic stenosis (NFHGAS) and that CMD is related to reduced cardiac performance.

Methods: Invasive CMD assessment was performed in 41 consecutive patients with isolated severe aortic stenosis with unobstructed coronary arteries undergoing transcatheter aortic valve implantation (TAVI). The index of microcirculatory resistance (IMR), resistive reserve ratio (RRR) and coronary flow reserve (CFR) were measured in the left anterior descending artery before and after TAVI.

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Background: Fibromyalgia Syndrome (FMS) is characterized by chronic widespread pain, fatigue, unrefreshing sleep and cognitive dysfunction. Depressive and manic symptoms are often reported in FMS patients' history. The aim of this study was to evaluate the prevalence of bipolar spectrum symptoms (BSS) and to correlate these with quality of life (QoL) scores and antidepressant treatment.

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Chronic low back pain (CLBP) due to osteoarthritis represents a therapeutic challenge worldwide. Opioids are extensively used to treat such pain, but the development of tolerance, i.e.

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Purpose: Target temperature management (TTM) is often used in patients after cardiac arrest, but the effects of cooling on cerebral microcirculation, oxygenation and metabolism are poorly understood. We studied the time course of these variables in a healthy swine model.

Methods: Fifteen invasively monitored, mechanically ventilated pigs were allocated to sham procedure (normothermia, NT; = 5), cooling (hypothermia, HT, = 5) or cooling with controlled oxygenation (HT-Oxy, = 5).

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Right ventricular pulsatile afterload (RVPA) demonstrated a strong impact on survival of patients with advanced heart failure (HF) with reduced ejection fraction. The best prognostic parameter of RVPA is unknown. The aim of this work was to examine the prognostic relevance of pulmonary artery compliance (PAC), pulmonary artery elastance (PAE), and pulmonary artery pulsatile index (PAPi) in a consecutive cohort of patients with advanced HF evaluated for heart transplantation (HT).

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Background/objectives: The aim of this post-hoc analysis was to evaluate if epicardial adipose tissue (EAT) quantity and quality, as evaluated by computed tomography (CT), have a different role in the risk of mortality and pulmonary embolism in critically ill COVID-19 patients admitted to an intensive care unit (ICU).

Subjects/methods: CT derived EAT volume and density, as well as anthropometric and blood biomarkers, were evaluated in a sample of 138 subjects, 109 men and 29 women, for whom CT images and information on pulmonary embolism were available from a total of 313 subjects who were consecutively admitted to the ICU for COVID-19 from the REINSURE-ARDS prospective registry.

Results: A total of 28 patients (20.

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Background: The best timing to perform percutaneous coronary interventions (PCI) in patients undergoing TAVI is unknown. Most PCI are performed before TAVI, because of concerns about potential ischemic complications during valve implantation. In this study we aimed to compare short-and long-term outcomes of patients undergoing PCI before or after TAVI.

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Background: Persistent Idiopathic Facial Pain (PIFP), previously named Atypical Facial Pain (AFP) is a poorly understood condition, often diagnosed after several inconclusive investigations. The aim of this retrospective study was to evaluate the demographic and clinical characteristics of patients with PIFP referred to a Facial Pain Center.

Methods: Between May 2011 and September 2014, data on 41 PIFP patients were analyzed regarding temporal, topographical and descriptive pain features, including onset, localization, pain descriptors and intensity.

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Background: Hypothermic circulatory arrest (HCA) in aortic arch surgery has a significant risk of neurological injury despite the newest protective techniques and strategies. Nitric oxide (NO) could exert a protective role, reduce infarct area and increase cerebral perfusion. This study aims to investigate the possible neuroprotective effects of NO administered in the oxygenator of selective antegrade cerebral perfusion (SCP) during HCA.

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The role of pulsatile (PP) versus non-pulsatile (NP) flow during a cardiopulmonary bypass (CPB) is still debated. This study's aim was to analyze hemodynamic effects, endothelial reactivity and erythrocytes response during a CPB with PP or NP. Fifty-two patients undergoing an aortic valve replacement were prospectively randomized for surgery with either PP or NP flow.

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Inflammatory responses rapidly detect pathogen invasion and mount a regulated reaction. However, dysregulated anti-pathogen immune responses can provoke life-threatening inflammatory pathologies collectively known as cytokine release syndrome (CRS), exemplified by key clinical phenotypes unearthed during the SARS-CoV-2 pandemic. The underlying pathophysiology of CRS remains elusive.

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The efficacy of non-invasive ventilation (NIV) in acute respiratory failure secondary to SARS-CoV-2 infection remains controversial. Current literature mainly examined efficacy, safety and potential predictors of NIV failure provided out of the intensive care unit (ICU). On the contrary, the outcomes of ICU patients, intubated after NIV failure, remain to be explored.

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Background: Heart failure (HF) is a complex syndrome affecting the whole body, kidneys included. The left ventricular assist device (LVAD) is a valid option for patients with very severe HF. Focusing on renal function, LVAD implantation could theoretically reverse the detrimental effects of HF syndrome on kidneys.

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Background: Pathophysiological features of coronavirus disease 2019-associated acute respiratory distress syndrome (COVID-19 ARDS) were indicated to be somewhat different from those described in nonCOVID-19 ARDS, because of relatively preserved compliance of the respiratory system despite marked hypoxemia. We aim ascertaining whether respiratory system static compliance (Crs), driving pressure (DP), and tidal volume normalized for ideal body weight (VT/kg IBW) at the 1st day of controlled mechanical ventilation are associated with intensive care unit (ICU) mortality in COVID-19 ARDS.

Methods: Observational multicenter cohort study.

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During cardiopulmonary bypass (CPB), high flows can allow an adequate perfusion to kidneys, but, on the other hand, they could cause emboli production, increased vascular pressure, and a more intense inflammatory response, which are in turn causes of renal damage. Along with demographic variables, other intra-operative management and post-operative events, this might lead to Acute kidney injury (AKI) in infants undergoing cardiac surgery. The aim of our study was to investigate if a CPB strategy with flow requirements based on monitoring of continuous metabolic and hemodynamic parameters could have an impact on outcomes, with a focus on renal damage.

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Background: Muscular fatigue and injury are frequently observed in critically ill COVID-19 patients. The aim of this study was to determine whether different muscle adipose tissue depots are associated with mortality and muscle damage in patients affected by COVID-19 admitted to the ICU.

Methods: CT images were obtained in 153 ICU patients with COVID-19 (121 males and 32 females).

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