What Italian PICU Healthcare Providers Think About Donation After Cardiocirculatory Determination of Death: A National Survey.

BACKGROUND: Italy presently does not have a pediatric organ donation program after cardiocirculatory determination of death (pDCDD). Before implementing a pDCDD program, many centers globally have conducted studies on the attitudes of pediatric intensive care unit (PICU) staff. This research aims to minimize potential adverse reactions and evaluate the acceptance of the novel donation practice. METHODS: We conducted an electronic and anonymous survey on attitudes toward pDCDD among healthcare professionals (HCPs) working at eight Italian PICUs. The survey had three parts: (I) questions about general demographic data; (II) 18 statements about personal wishes to donate, experience of discussing donation, and knowledge about donation; (III) attitudinal statements regarding two pediatric Maastricht III scenarios of organ donation. RESULTS: The response rate was 54.4%, and the majority of respondents were nurses. Of those who responded, 45.3% worked in the Center, 40.8% in the North, and 12.8% in the South of Italy. In total, 93.9% supported pediatric organ and tissue donation, 90.3% supported donation after neurological determination of death (DNDD), 78.2% supported pDCDD, and 69.7% felt comfortable about the idea of participating in pDCDD on Type III patients, with a higher percentage of supportive responses in the Center (77.2%) than in the North (65.1%) and South (54.5%) of Italy (p-value < 0.004). Concerning scenarios, 79.3% of participants believed that organ retrieval took place in a patient who was already deceased. Overall, 27.3% considered their knowledge about DCDD to be adequate. CONCLUSIONS: Our study provides insight into the attitudes and knowledge of PICU staff members regarding pDCDD in Italy. Despite a general lack of knowledge on the subject, respondents showed positive attitudes toward pDCDD and a strong consensus that the Italian legislation protocol for determining death based on cardiocirculatory criteria respects the "dead donor rule." There were several distinctions among the northern, central, and southern regions of Italy, and in our view, these disparities can be attributed to the varying practices of commemorating the deceased. In order to assess how practice and training influence the attitude of PICU staff members, it would be interesting to repeat the survey after the implementation of a program.

Fluid balance in critically ill children with lower respiratory tract viral infection: a cohort study.

BACKGROUND: Increasing evidence has associated positive fluid balance of critically ill patients with poor outcomes. The aim of this study was to explore the pattern of daily fluid balances and their association with outcomes in critically ill children with lower respiratory tract viral infection. METHODS: A retrospective single-center study was conducted, in children supported with high-flow nasal cannula, non-invasive ventilation, or invasive ventilation. Median (interquartile range) daily fluid balances, cumulative fluid overload (FO) and peak FO variation, indexed as the % of admission body weight, over the first week of Pediatric Intensive Care Unit admission, and their association with the duration of respiratory support were assessed. RESULTS: Overall, 94 patients with a median age of 6.9 (1.9-18) months, and a respiratory support duration of 4 (2-7) days, showed a median (interquartile range) daily fluid balance of 18 (4.5-19.5) ml/kg at day 1, which decreased up to day 3 to 5.9 (- 14 to 24.9) ml/kg and increased to 13 (- 11 to 29.9) ml/kg at day 7 (p = 0.001). Median cumulative FO% was 4.6 (- 0.8 to 11) and peak FO% was 5.7 (1.9-12.4). Daily fluid balances, once patients were stratified according to the respiratory support, were significantly lower in those requiring mechanical ventilation (p = 0.003). No correlation was found between all examined fluid balances and respiratory support duration or oxygen saturation, even after subgroup analysis of patients with invasive mechanical ventilation, or respiratory comorbidities, or bacterial coinfection, or of patients under 1 year old. CONCLUSIONS: In a cohort of children with bronchiolitis, fluid balance was not associated with duration of respiratory support or other parameters of pulmonary function.

Why is corneal donation so rare in children's hospices? A survey of multidisciplinary team members attitudes, knowledge, practice, and experience.

BACKGROUND: Corneal donation is a rare event among pediatric patients dying in children's hospices in Italy. Previous research suggests that lack of knowledge and negative attitude of Health Care Professionals (HCPs) are the most relevant factors for low donation rates in hospice, rather than patient ineligibility or public refusal. We conducted a national survey to explore children's hospice staff's knowledge and attitude toward corneal donation, to survey HCPs confidence in discussing the subject with patients and families, to investigate whether staff members receive specific training about corneal donation and its potential impact on the willingness to raise the topic with patients and families. METHODS: An anonymous web-based survey with multiple-choice responses was delivered to the team members of seven Italian children's hospices to test their knowledge and attitude about corneal donation. RESULTS: Of the seven children's hospices approached, four agreed to participate with a response rate of 48.5%. Among respondents, 70% declared that they had not received specific training about corneal donation. Results of statistical analysis showed that there were no significant differences in responses between trained and non-trained staff and among the different professionals (nurses, doctors, psychologists, AND social workers) regarding confidence in discussing the subject with patients and families. CONCLUSIONS: In our sample of HCPs working in Italian children's hospices, there was no difference in self-reported trust between professionals who reported receiving specific cornea donation training and those who did not. It is remarkable that training on corneal donation was endorsed by a minority of the sample.

Recommendations for analgesia and sedation in critically ill children admitted to intensive care unit.

We aim to develop evidence-based recommendations for intensivists caring for children admitted to intensive care units and requiring analgesia and sedation. A panel of national paediatric intensivists expert in the field of analgesia and sedation and other specialists (a paediatrician, a neuropsychiatrist, a psychologist, a neurologist, a pharmacologist, an anaesthesiologist, two critical care nurses, a methodologist) started in 2018, a 2-year process. Three meetings and one electronic-based discussion were dedicated to the development of the recommendations (presentation of the project, selection of research questions, overview of text related to the research questions, discussion of recommendations). A telematic anonymous consultation was adopted to reach the final agreement on recommendations. A formal conflict-of-interest declaration was obtained from all the authors. Eight areas of direct interest and one additional topic were considered to identify the best available evidence and to develop the recommendations using the Evidence-to-Decision framework according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. For each recommendation, the level of evidence, the strength of the recommendation, the benefits, the harms and the risks, the benefit/harm balance, the intentional vagueness, the values judgement, the exclusions, the difference of the opinions, the knowledge gaps, and the research opportunities were reported. The panel produced 17 recommendations. Nine were evaluated as strong, 3 as moderate, and 5 as weak. Conclusion: a panel of national experts achieved consensus regarding recommendations for the best care in terms of analgesia and sedation in critically ill children.

Is donation after circulatory determination of death feasible for pediatric patients in italy?

To determine the potential effect of a donation after cardiac death active program on the number of organ donors in a Italian Pediatric Intensive Care Unit (PICU). We conducted a retrospective study of all deaths in PICU of an academic Children Hospital between 2012 and 2020, tracing the organ donation activity. Patients were categorized as brain deaths, deaths despite maximal resuscitation, and deaths after withdrawal or limitation of life support. Patient demographics, premortem physiology, end-of-life circumstances, and functional warm ischemia time were recorded. Eligible donors after cardiac death were identified by the absence of medical contraindication and functional warm ischemia time <60 minutes. Of 124 deaths that occurred during the study period, 34 met criteria for brain death, 23 were potential donors, and 13 became actual donors. Of the remaining 90 patients that met criteria for cardiac death, 66 died despite maximal resuscitation, 24 died after withdrawal or limitation of care and between them 13 were identified as theoretically eligible DCD donors. Of these, 5 patients had a functional warm ischemia time of <1 hour and were potential candidates for DCD of 10 kidneys and 2 lungs. Even if few children could have been eligible for DCD in the study period, an active program could have been able to increase the number of potential organ donors by 20% in the last eight years at our institution. DCD deserves to be explored in Italy as a new option for children.

Limited professional guidance and literature are available to guide the safe use of neuromuscular block in infants.

AIM: Neuromuscular blocking agents (NMBAs) are used in a range of critical illnesses in neonates and infants, despite a lack of guidelines and professional standards. This study reviewed the current evidence base and ascertained UK practice regarding the continuous use of these agents in this age range. METHODS: We reviewed the literature and carried out a telephone questionnaire of all tertiary units in England and specialist children's hospital neonatal units in the UK. RESULTS: No best practice guidelines or general consensus statements were found, and the only randomised trial to feature an NMBA protocol expressed concerns about its use in such young babies. Of the 56 units contacted, 54 (96.4%) shared information. Only three of the 56 (5.4%) used intermittent boluses of NMBAs, 91.1% used NMBA infusions, 11 (19.6%) routinely used regular neuromuscular blocker pause to assess depth, and only one (1.8%) used peripheral nerve stimulation monitoring. All the units carried out clinical assessments, but only one (1.8%) had a written protocol. CONCLUSION: There is a paucity of literature and professional standards to guide the safe use of NMBAs in infants. Of the 54 units who participated in the survey, only one had a protocol for using NMBAs in babies.

Tipificación del epitelio colorrectal por lectinhistoquímica: expresión del glicotope T / Typing of colorectal epithelium by lectin histochemistry if the T glycoepitope

El presente estudio refiere a una nueva herramienta que permite detectar fechaciente y tempranamente la naturaleza maligna del epitelio colorrectal. El objetivo es determinar una característica biológica diferente entre tejido normal y neo-plásico, como es el nivel de expresión del glicoepitope T (Ag Thomsen-Friedenreich). Se lo caracterizó en una serie de 62 muestras del tejido en estudio, incluyendo 31 normales (sin lesiones anatomopatológicas) y 31 correspondientes a cánceres (en su mayoría moderada o pobremente diferenciados). La expresíon del glicoconjugado se demostró por tectínhistoquímica, usando lectina PNA. Los patrones de unión de lectina fueron determinados en células absortivas (cilídricas) y caliciformes, normales y neoplásicas, encontrándose patrones característicos y diferentes según tipo de célula y naturaleza del tejido. El análisis estadístico de la localización citoestructural del Ag T en ambas poblaciones sugiere fuertemente que existe asociación entre el patrón de expresión y el grado de diferenciación tisular. La sencillez de la metodología hace a la determinación aplicable en diagnóstico de rutina y además tiene importante valor pronóstico.

Tipificación del epitelio colorrectal por lectinhistoquímica: expresión del glicotope T / Typing of colorectal epithelium by lectin histochemistry if the T glycoepitope

El presente estudio refiere a una nueva herramienta que permite detectar fechaciente y tempranamente la naturaleza maligna del epitelio colorrectal. El objetivo es determinar una característica biológica diferente entre tejido normal y neo-plásico, como es el nivel de expresión del glicoepitope T (Ag Thomsen-Friedenreich). Se lo caracterizó en una serie de 62 muestras del tejido en estudio, incluyendo 31 normales (sin lesiones anatomopatológicas) y 31 correspondientes a cánceres (en su mayoría moderada o pobremente diferenciados). La expresíon del glicoconjugado se demostró por tectínhistoquímica, usando lectina PNA. Los patrones de unión de lectina fueron determinados en células absortivas (cilídricas) y caliciformes, normales y neoplásicas, encontrándose patrones característicos y diferentes según tipo de célula y naturaleza del tejido. El análisis estadístico de la localización citoestructural del Ag T en ambas poblaciones sugiere fuertemente que existe asociación entre el patrón de expresión y el grado de diferenciación tisular. La sencillez de la metodología hace a la determinación aplicable en diagnóstico de rutina y además tiene importante valor pronóstico. (AU)