Peri-operative red blood cell transfusion in neonates and infants: NEonate and Children audiT of Anaesthesia pRactice IN Europe: A prospective European multicentre observational study

BACKGROUND: Little is known about current clinical practice concerning peri-operative red blood cell transfusion in neonates and small infants. Guidelines suggest transfusions based on haemoglobin thresholds ranging from 8.5 to 12 g dl-1, distinguishing between children from birth to day 7 (week 1), from day 8 to day 14 (week 2) or from day 15 (≥week 3) onwards. OBJECTIVE: To observe peri-operative red blood cell transfusion practice according to guidelines in relation to patient outcome. DESIGN: A multicentre observational study. SETTING: The NEonate-Children sTudy of Anaesthesia pRactice IN Europe (NECTARINE) trial recruited patients up to 60 weeks' postmenstrual age undergoing anaesthesia for surgical or diagnostic procedures from 165 centres in 31 European countries between March 2016 and January 2017. PATIENTS: The data included 5609 patients undergoing 6542 procedures. Inclusion criteria was a peri-operative red blood cell transfusion. MAIN OUTCOME MEASURES: The primary endpoint was the haemoglobin level triggering a transfusion for neonates in week 1, week 2 and week 3. Secondary endpoints were transfusion volumes, 'delta haemoglobin' (preprocedure - transfusion-triggering) and 30-day and 90-day morbidity and mortality. RESULTS: Peri-operative red blood cell transfusions were recorded during 447 procedures (6.9%). The median haemoglobin levels triggering a transfusion were 9.6 [IQR 8.7 to 10.9] g dl-1 for neonates in week 1, 9.6 [7.7 to 10.4] g dl-1 in week 2 and 8.0 [7.3 to 9.0] g dl-1 in week 3. The median transfusion volume was 17.1 [11.1 to 26.4] ml kg-1 with a median delta haemoglobin of 1.8 [0.0 to 3.6] g dl-1. Thirty-day morbidity was 47.8% with an overall mortality of 11.3%. CONCLUSIONS: Results indicate lower transfusion-triggering haemoglobin thresholds in clinical practice than suggested by current guidelines. The high morbidity and mortality of this NECTARINE sub-cohort calls for investigative action and evidence-based guidelines addressing peri-operative red blood cell transfusions strategies. TRIAL REGISTRATION: ClinicalTrials.gov, identifier: NCT02350348

Czy rzeczywiście znany jest efekt farmakodynamiczny środków stosowanych podczas znieczulenia ogólnego u noworodków, niemowląt i dzieci? Przegląd eksperymentalnych i klinicznych badań dotyczących działania neurodegeneracyjnego

The practices of anaesthesiology and intensive therapy are difficult to imagine without sedation or general anaesthesia, regardless of whether the patient is a new-born, baby, child or adult. The relevant concerns for children are distinct from those for adults, primarily due to the effects of anatomical, physiological and pharmacokinetic-pharmacodynamic (PK/PD) differences, which become increasingly important in the brains of children as they develop. The process of central nervous system maturation in humans lasts for years, but its greatest activity (myelination and dynoptogenesis) occurs during the foetal period and the first two years of life. Many experimental studies have demonstrated that exposure to anaesthetic drugs during this period can induce neurodegenerative changes in the central nervous systems of animals. The extrapolation of these results directly to humans must be performed with great caution, but anaesthesiologists around the world must begin to debate the safety of general anaesthesia in humans. Prospective trials should continue being carried out, and anaesthesia and surgery, delayed if possible among the smallest patients. The simultaneous use of different anaesthetics with the same potential neurotoxThe practices of anaesthesiology and intensive therapy are difficult to imagine without sedation or general anaesthesia, regardless of whether the patient is a new-born, baby, child or adult. The relevant concerns for children are distinct from those for adults, primarily due to the effects of anatomical, physiological and pharmacokinetic-pharmacodynamic (PK/PD) differences, which become increasingly important in the brains of children as they develop. The process of central nervous system maturation in humans lasts for years, but its greatest activity (myelination and dynoptogenesis) occurs during the foetal period and the first two years of life. Many experimental studies have demonstrated that exposure to anaesthetic drugs during this period can induce neurodegenerative changes in the central nervous systems of animals. The extrapolation of these results directly to humans must be performed with great caution, but anaesthesiologists around the world must begin to debate the safety of general anaesthesia in humans. Prospective trials should continue being carried out, and anaesthesia and surgery, delayed if possible among the smallest patients. The simultaneous use of different anaesthetics with the same potential neurotoxicities should also be avoided, potentially in favour of regional anaesthesia techniques, in this group of patients

Efficacy of plasma exchange in septic shock: a case report

The mortality rate for severe sepsis and septic shock remains high. Additionally, this life-threatening state poses serious difficulties for the treatment of patients. Unfortunately, the mechanism of sepsis is complex and not well understood. In this paper, we present the case of a 2.5-year-old female with septic shock treated with plasma exchange (PE) as a nonstandard therapy. We analysed the medical history of disease, including patient data, physical examination, laboratory tests and treatment. Unexpectedly, we achieved clinical improvement after the first PE. During PE, the dose of catecholamine was reduced. In addition, the level of C-reactive protein seemed to be a better predictor of the efficacy of PE in septic shock compared to procalcitonin. We conclude that PE may improve the survival rate for patients with septic shock. These data could be useful in the search and introduction of new or alternative methods of treatment for critically ill children.The mortality rate for severe sepsis and septic shock remains high. Additionally, this life-threatening state poses serious difficulties for the treatment of patients. Unfortunately, the mechanism of sepsis is complex and not well understood. In this paper, we present the case of a 2.5-year-old female with septic shock treated with plasma exchange (PE) as a nonstandard therapy. We analysed the medical history of disease, including patient data, physical examination, laboratory tests and treatment. Unexpectedly, we achieved clinical improvement after the first PE. During PE, the dose of catecholamine was reduced. In addition, the level of C-reactive protein seemed to be a better predictor of the efficacy of PE in septic shock compared to procalcitonin. We conclude that PE may improve the survival rate for patients with septic shock. These data could be useful in the search and introduction of new or alternative methods of treatment for critically ill children

Guidelines for treatment of acute pain in children – the consensus statement of the Section of Paediatric Anaesthesiology and Intensive Therapy of the Polish Society of Anaesthesiology and Intensive Therapy

RATIONALE AND SCOPE OF THE GUIDELINES Pain is a subjective unpleasant sensory and emotional experience. Acute pain occurs irrespective of age and has a prevalence of about 5% of the general population. Surgical procedures and painful diagnostic procedures are the main causes of this unpleasant and dangerous phenomenon for hospitalized children. It should be remembered that maintaining homeostasis in a child undergoing surgery is also affected by provision of an adequate level of analgesia and sedation as well as nerve conduction block within the surgical site. Even though both paediatric anaesthesiologists and paediatric surgeons know that the therapeutic activities during the perioperative period should be focused on ensuring sufficient analgesia and haemodynamic stability in surgical patients, as many as 70% of children undergoing surgery may experience moderate to severe pain [1–7]. Moreover, pain management is one of the fundamental human rights, i.e. the right to relief of suffering. According to the declaration of the 13th World Congress on Pain in Montreal (September 2010), this right also includes children [8, 9]. In Poland, the law was amended in 2017, and now each patient is guaranteed the right to relief and treatment of pain (Journal of Laws of 2017, item 836). Unfortunately, this right is not always respected in paediatric patients. Many factors contribute to ineffective analgesia in paediatric patients, mainly insufficient knowledge and lack of experience (concerning the use of opioids in particular), as well as lack of management standards, the negative attitude of the personnel or poor organization [10–13]. In hospitals which, as a result of organizational changes, have implemented analgesic treatment regimens and regularly educate their personnel in these issues, both efficiency and effectiveness of pain relief in children are high [14]. For many years, Polish paediatric anaesthesio­logists have been promoting and streamlining the analgesic management of children, which has led to the development of the present publication. The regimens presented in it are based on both the latest medical reports and many years of the authors’ experience. The classes of recommendations and levels of evidence have been prepared (Tables 1 and 2, respectively). The presented recommendations were formulated based on a survey of medical reports published in the last two decades

Endovascular treatment of an adolescent patient with a ruptured intracranial aneurysm : case report and review of literature

Background: The occurence of aneurysms in young patients, under 18 years of age, is estimated at 0.5-2% of all diagnosed aneurysms. Case Report: We reported on a case of a 16-year-old patient with subarachnoid hemorrhage diagnosed due to a ruptured cerebral vessel aneurysm. The angio-CT revealed an aneurysm of the middle cerebral artery, in its distal branch. An ad hoc coil embolization was performed with angiographic success. After 6 months following the ictus, the patient underwent a control angiography which confirmed total occlusion of the aneurysm with no residual inflow. Clinical examination revealed no neurological deficits and the patient was rated 0 in mRS (modified Rankin Scale). Conclusions: In experienced departments of interventional neuroradiology the endovascular treatment should be the treatment of choice

Procedural sedation and analgesia for gastrointestinal endoscopy in infants and children: how, with what, and by whom?

Endoscopic procedures involving the gastrointestinal tract have been successfully developed in paediatric practice over the last two decades, improving both diagnosis and treatment in many children’s gastrointestinal diseases. In this group of patients, experience and co-operation between paediatricians/endoscopists and paediatric anaesthesiologists should help to guarantee the quality and safety of a procedure and should additionally help to minimise the risk of adverse events which are greater the smaller the child is. This principle is more and more important especially since the announcement of the Helsinki Declaration on Patient Safety in Anaesthesiology in 2010, emphasising the role of anaesthesiology in promoting safe perioperative care. The Helsinki Declaration has been endorsed by all European anaesthesiology institutions as well as the World Health Organisation’s ‘Safe Surgery Saves Lives’ initiative including the ‘Surgical Safety Checklist’. Although most of these procedures could be performed by paediatricians under procedural sedation and analgesia, children with congenital defects and serious coexisting diseases (ASA ≥ III) as well as the usage of anaesthetics (e.g. propofol) must be managed by paediatric anaesthesiologists. We have reviewed the specific principles employed during qualification and performance of procedural sedation and analgesia for gastrointestinal endoscopy in paediatrics. We have also tried to answer the questions as to how, with what, and by whom, procedural sedation for gastrointestinal endoscopy in children should be performed.Endoscopic procedures involving the gastrointestinal tract have been successfully developed in paediatric practice over the last two decades, improving both diagnosis and treatment in many children’s gastrointestinal diseases. In this group of patients, experience and co-operation between paediatricians/endoscopists and paediatric anaesthesiologists should help to guarantee the quality and safety of a procedure and should additionally help to minimise the risk of adverse events which are greater the smaller the child is. This principle is more and more important especially since the announcement of the Helsinki Declaration on Patient Safety in Anaesthesiology in 2010, emphasising the role of anaesthesiology in promoting safe perioperative care. The Helsinki Declaration has been endorsed by all European anaesthesiology institutions as well as the World Health Organisation’s ‘Safe Surgery Saves Lives’ initiative including the ‘Surgical Safety Checklist’. Although most of these procedures could be performed by paediatricians under procedural sedation and analgesia, children with congenital defects and serious coexisting diseases (ASA ≥ III) as well as the usage of anaesthetics (e.g. propofol) must be managed by paediatric anaesthesiologists. We have reviewed the specific principles employed during qualification and performance of procedural sedation and analgesia for gastrointestinal endoscopy in paediatrics. We have also tried to answer the questions as to how, with what, and by whom, procedural sedation for gastrointestinal endoscopy in children should be performed

Clinical Picture and Risk Factors of Severe Respiratory Symptoms in COVID-19 in Children

Children with COVID-19 develop moderate symptoms in most cases. Thus, a proportion of children requires hospital admission. The study aimed to assess the history, clinical and laboratory parameters in children with COVID-19 concerning the severity of respiratory symptoms. The study included 332 children (median age 57 months) with COVID-19. History data, clinical findings, laboratory parameters, treatment, and outcome, were evaluated. Children were compared in the groups that varied in the severity of symptoms of respiratory tract involvement. Children who required oxygen therapy represented 8.73%, and intensive care 1.5% of the whole cohort. Comorbidities were present in 126 patients (37.95%). Factors increasing the risk of oxygen therapy included comorbidities (odds ratio (OR) = 92.39; 95% confidence interval (95% CI) = (4.19; 2036.90); p < 0.00001), dyspnea (OR = 45.81; 95% CI (4.05; 518.21); p < 0.00001), auscultation abnormalities (OR = 34.33; 95% CI (2.59; 454.64); p < 0.00001). Lactate dehydrogenase (LDH) > 280 IU/L and creatinine kinase > 192 IU/L were parameters with a good area under the curve (0.804-LDH) and a positive predictive value (42.9%-CK). The clinical course of COVID-19 was mild to moderate in most patients. Children with comorbidities, dyspnea, or abnormalities on auscultation are at risk of oxygen therapy. Laboratory parameters potentially useful in patients evaluated for the severe course are LDH > 200 IU/L and CK > 192 IU/L

COVID-19 in Pediatric Intensive Care Units in Poland, PAPITCO-19 Study (Polish Analysis of PICU Trends during COVID-19)

Background: Children suffering from COVID-19 constitute about 10% of the entire population infected with the virus. In most of them, we observe asymptomatic or mild courses; however, about 1% of affected children require a stay in a paediatric intensive care unit (PICU) due to the course of the disease becoming severely life-threatening. The risk of respiratory failure, as with adults, is associated with the coexistence of concomitant diseases. The aim of our study was to analyse patients admitted to PICUs due to the severe course of their SARS-CoV-2 infection. We studied epidemiological and laboratory parameters, as well as the endpoint (survival or death). Methods: A retrospective multi-centre study, the analysis covered all children with a confirmed diagnosis of SARS-CoV-2 virus infection who were admitted to PICUs in the period from November 2020 to August 2021. We studied epidemiological and laboratory parameters, as well as the endpoint (survival or death). Results: The study analysed 45 patients (0.075% of all children hospitalised in Poland due to COVID-19 at that time). Mortality calculated in the entire study group was 40% (n = 18). Statistically significant differences between the compared groups (survived and died) concerned the parameters of the respiratory system. Lung Injury Score and the Paediatric Sequential Organ Failure Assessment were used. A significant correlation between disease severity and the patient’s prognosis was shown by the liver function parameter AST (p = 0.028). During the analysis of patients requiring mechanical ventilation and assuming survival as the primary outcome, a significantly higher oxygen index on the first day of hospitalisation, lower pSOFA scores and lower AST levels (p: 0.007; 0.043; 0.020; 0.005; 0.039, respectively) were found. Conclusions: As with adults, children with comorbidities are most frequently at risk of severe SARS-CoV-2 infection. Increasing symptoms of respiratory failure, the need for mechanical ventilation and persistently high values of aspartate aminotransferase are indicators of poor prognosis