To facilitate the implementation of controlled donation after circulatory death (cDCD) programs even in hospitals not equipped with a local Extracorporeal Membrane Oxygenation (ECMO) team (Spokes), some countries and Italian Regions have launched a local cDCD network with a ECMO mobile team who move from Hub hospitals to Spokes for normothermic regional perfusion (NRP) implantation in the setting of a cDCD pathway. While ECMO teams have been clearly defined by the Extracorporeal Life Support Organization, regarding composition, responsibilities and training programs, no clear, widely accepted indications are to date available for NRP teams. Although existing NRP mobile networks were developed due to the urgent need to increase the number of cDCDs, there is now the necessity for transplantation medicine to identify the peculiarities and responsibility of a NRP team for all those centers launching a cDCD pathway.
View Article and Find Full Text PDFInt J Cardiol
January 2025
This study examines the results of autopsy examinations specifically aimed at documenting complications arising from the implantation phase and treatment with veno-arterial extracorporeal membrane oxygenation (VA-ECMO) in patients with refractory cardiac arrest. ECMO and VA-ECMO in particular are life-saving interventions that, in the case of cardiac arrest, can temporarily replace cardiac pump function. VA-ECMO is, however, a very invasive procedure and is associated with early mechanical, haemorrhagic, and thrombotic events, infections, and late multi-organ dysfunction.
View Article and Find Full Text PDFIntroduction: To facilitate the implementation of controlled donation after circulatory death (cDCD) programs even in hospitals not equipped with a local extracorporeal membrane oxygenation (ECMO) team, some countries have launched a local cDCD network with an ECMO mobile team for normothermic regional perfusion (NRP). In the Tuscany region, in 2021, the Regional Transplant Authority launched a cDCD program to make the cDCD pathway feasible even in peripheral hospitals with NRP mobile teams, which were "converted" existing ECMO mobile teams, composed of highly skilled and experienced personnel.
Methods: We describe the Tuscany cDCD program, (2021-2023), for cDCD from peripheral hospitals with NRP mobile teams.
Objectives: We investigated donors with brain death on extracorporeal membrane oxygenation support, a clinically challenging situation due to hemodynamic instability frequently encountered in these donors, which may threaten organ function.
Materials And Methods: We described our experience with 15 utilized brain death donors on extracorporeal membrane oxygenation support, consecutively admit-ted in our intensive care unit (which is a referral center for extracorporeal membrane oxygenation) from 2018 to 2023. We investigated whether utilization rate for brain death donors on extracor-poreal membrane oxygenation was affected by the introduction of a monitoring hemodynamic schedule during the 6-hour observation period.
Objectives: Management of potential organ donors is crucial in the donation process, considering that hemodynamic instability is quite common.
Materials And Methods: In the this single-center retrospective observational study, we analyzed 87 utilized brain death donors consecutively admitted to our intensive care unit from January 1, 2019, to December 31, 2022. We assessed the achievement of donor management goals during the observation period, and we also evaluated whether the achieve-ment of donor goals differed between younger and older donors (arbitrary age cutoff of 65 years).
Background: COVID-19 is a pandemic disease affecting predominantly the respiratory apparatus with clinical manifestations ranging from asymptomatic to respiratory failure. Chest CT is a crucial tool in diagnosing and evaluating the severity of pulmonary involvement through dedicated scoring systems. Nonetheless, many questions regarding the relationship of radiologic and clinical features of the disease have emerged in multidisciplinary meetings.
View Article and Find Full Text PDFUncontrolled donation after circulatory death (uDCD) represents a potential source of lungs, and since Steen's 2001 landmark case in Sweden, lungs have been recovered from uDCD donors and transplanted to patients in other European countries (France, the Netherlands, Spain and Italy) with promising results. Disparities still exist among European countries and among regions in Italy due to logistical and organizational factors. The present manuscript focuses on the clinical experiences pertaining to uDCD lungs in North America and European countries and on different lung maintenance methods.
View Article and Find Full Text PDFJ Cardiovasc Med (Hagerstown)
September 2023
Aims: The role of immediate coronary angiography (CAG) with percutaneous coronary intervention (PCI) in patients who present with ST-segment elevation myocardial infarction (STEMI) and cardiac arrest is well recognized. However, the role of immediate angiography in patients after cardiac arrest without STEMI is less clear. We assessed whether urgent (<6 h) CAG and PCI (whenever needed) was associated with improved early survival in out-of-hospital cardiac arrest (OHCA).
View Article and Find Full Text PDFBackground: In brain death donors (BDDs), donor management is the key in the complex donation process. Donor management goals, which are standards of care or clinical parameters, have been considered an acceptable barometer of successful donor management.
Aim: To test the hypothesis that aetiology of brain death could influence haemody namic management in BDDs.
Background: The prognostic role of right ventricle dilatation and dysfunction (RVDD) has not been elucidated in patients with coronavirus disease (COVID)-related respiratory failure refractory to standard treatment needing extracorporeal membrane oxygenation (ECMO) support.
Aim: To assess whether pre veno-venous (VV) ECMO RVDD were related to in-intensive care unit (ICU) mortality.
Methods: We enrolled 61 patients with COVID-related acute respiratory distress syndrome refractory to conventional treatment submitted to VV ECMO and consecutively admitted to our ICU (an ECMO referral center) from 31 March 2020 to 31 August 2021.
Objectives: The study authors hypothesized that in patients with SARS-CoV-2, COVID-19-related refractory respiratory failure requiring extracorporeal membrane oxygenation (ECMO) support echocardiographic findings (just before ECMO implantation) would be different from those observed in patients with refractory respiratory failure from different etiologies.
Design: A single-center observational study.
Setting: At an intensive care unit (ICU).
More than 11.5 billion COVID-19 vaccine doses have been administered around the world. Although vaccine effectiveness for severe infections is reported to be 89.
View Article and Find Full Text PDFObjective: This systematic review and meta-analysis aimed to investigate the role of regional cerebral oxygen saturation (rSO) in predicting survival and neurologic outcomes after extracorporeal cardiopulmonary resuscitation (ECPR).
Design: The study authors performed a systematic review and meta-analysis of all available literature.
Setting: The authors searched relevant databases (Pubmed, Medline, Embase) for studies measuring precannulation rSO in patients undergoing ECPR and reporting mortality and/or neurologic outcomes.
Study Objectives: To assess whether echocardiography, systematically performed, could help in risk stratifying patients with acute respiratory distress syndrome (ARDS) due to SARS-CoV2 (COVID) infection for non invasive ventilation (NIV) failure.
Design: Observational single center investigation.
Setting: Intensive care unit.
We assessed whether right ventricle (RV) alterations and their development may have clinical significance in critically-ill Coronavirus Disease (COVID) patients, as detected by serial echocardiograms during Intensive Care Unit (ICU) course. This observational single center study included 98 consecutive patients with COVID-related acute respiratory distress syndrome (ARDS). Three subgroups were considered: RV Dysfunction (Dys) on admission (10/98, 10%), developed RV Dys (17/98, 17%), and no RV Dys (71/98, 73%).
View Article and Find Full Text PDFClin Neurophysiol Pract
May 2022
Background: According to Italian law, brain death is diagnosed when the patient is in a coma, showing the absence of respiratory drive under specific clinical conditions, and without any brain stem reflexes. On the other hand, presence of spinal reflexes, when correctly identified, does not hamper the diagnosis.
Case Report: We present a case of eyelid elevation two seconds after thoracic pain stimulation in a patient who otherwise fulfilled all clinical and instrumental brain-death criteria due to a residual preserved function of the superior cervical ganglion.