Mortality following admission to the paediatric intensive care unit: A Swedish longitudinal cohort study.

Aim: This study aimed to compare outcomes post-admission to a Swedish paediatric intensive care unit (PICU) in children with complex chronic conditions (CCC) and without CCC.

Methods: In this observational registry-based study, consecutive admissions to the Astrid Lindgren Children's Hospital PICU from 1 January 2008 to 31 December 2016 were analysed. Data on demographics, predicted death rates (PDR), admission diagnoses and causes of death were collected.

'Working outside the box'-an interview study regarding manipulation of medicines with registered nurses and pharmacists at a Swedish paediatric hospital.

Aim: Studies on frequencies of manipulated medicines in paediatric care are common, but there is little knowledge of experiences of pharmacists and registered nurses in this area. The aim of this study was to explore registered nurses' and pharmacists' reasoning in the manipulation of medicines to paediatric inpatients.

Methods: Semistructured interviews with twelve registered nurses and seven pharmacists were performed at a Swedish paediatric university hospital.

Frequency of paediatric patients administered extemporaneous preparations at a Swedish university hospital: a registry-based study comparing two study-years, 10 years apart.

Background: Lack of child-friendly dosage forms and strengths often leads to manipulation of medicines at hospital units or by caregivers in the home setting. One alternative to manipulating dosage forms is the use of extemporaneous preparations. In Sweden, these are produced according to good manufacturing practice by a few extemporaneous pharmacies.

Alpha-1-acid glycoprotein and its potential impact on local anesthetic dose in neonates.

Background: Alpha-1-acid glycoprotein is an acute-phase protein with a high affinity for amide local anesthetics. Compared to adults, neonates have lower concentrations of this glycoprotein in plasma, and are therefore at higher risk of developing local anesthetic toxicity. Alpha-1-acid glycoprotein concentrations rise in adults after surgery as a response to stress as well as in inflammatory conditions.

Manipulated Oral and Rectal Drugs in a Paediatric Swedish University Hospital, a Registry-Based Study Comparing Two Study-Years, Ten Years Apart.

This is a registry-based study with the aim of describing and comparing the frequency of manipulations of solid oral and rectal medicines in 2009 and 2019 at inpatient units and an emergency department in a paediatric hospital within a Swedish university hospital. All patients aged 1 month−18 years with oral or rectal administrations were included. In total, 140,791 oral and rectal administrations were included in 2009, and 167,945 oral and rectal administrations were included in 2019.

How to report drug concentrations or classic pharmacokinetics in regional anesthesia and pain medicine: what information needs to be provided?

When reporting individual drug concentrations or proper pharmacokinetic data, it is important to adequately report the circumstances associated with sampling, storing, analysis methodology and pharmacokinetic modelling. If this is not done in sufficient detail it will be impossible to properly evaluate the validity of the results. The present text represents a suggested approach on what to report when you are contemplating to submit a manuscript to regional anesthesia and pain medicine, this to achieve relevant standards in this context.

Severe Covid-19 and acute pulmonary hypertension: 24-month follow-up regarding mortality and relationship to initial echocardiographic findings and biomarkers.

Introduction: Critically ill Covid-19 patients are likely to develop the sequence of acute pulmonary hypertension (aPH), right ventricular strain, and eventually right ventricular failure due to currently known pathophysiology (endothelial inflammation plus thrombo-embolism) that promotes increased pulmonary vascular resistance and pulmonary artery pressure. Furthermore, an in-hospital trans-thoracic echocardiography (TTE) diagnosis of aPH is associated with a substantially increased risk of early mortality. The aim of this retrospective observational follow-up study was to explore the mortality during the 1-24-month period following the TTE diagnosis of aPH in the intensive care unit (ICU).

Risks for death after admission to pediatric intensive care (PICU)-A comparison with the general population.

Objective/aim: The aim of the study was to quantify excess mortality in children after admission to a Pediatric Intensive Care Unit (PICU), compared to the age and sex matched general Swedish population.

Design: Single-center, retrospective cohort study.

Setting: Registry study of hospital registers, a national population register and Statistics Sweden.

The cerebrospinal fluid proteome of preterm infants predicts neurodevelopmental outcome.

Background: Survival rate increases for preterm infants, but long-term neurodevelopmental outcome predictors are lacking. Our primary aim was to determine whether a specific proteomic profile in cerebrospinal fluid (CSF) of preterm infants differs from that of term infants and to identify novel biomarkers of neurodevelopmental outcome in preterm infants.

Methods: Twenty-seven preterm infants with median gestational age 27 w + 4 d and ten full-term infants were enrolled prospectively.

Parents' experiences of handling oral anticancer drugs at home: 'It all falls on me …'.

Aim: The aim of this study was to describe the experiences of parents handling oral anticancer drugs in a home setting.

Methods: Parents of children with cancer were recruited from a paediatric oncology ward in Sweden to participate in an interview. The interviews were transcribed verbatim and subjected to qualitative content analysis.

Improved home management of oral pediatric anticancer drugs as a result of an intervention comprising practical training, written instructions and movie clips: A pilot study.

Background: Long term treatment of pediatric patients with oral anticancer drugs (OADs) requires the parents/caregivers to prepare the drug at home. The handling procedures in the home setting are, however, not regulated by Swedish law and the parents are often left without guidance on how to handle OADs in a safe way.

Aim: The aim of this study was to increase understanding of how OADs are handled by parents/caregivers in the home setting before and after an intervention.

Proteomic profiles in cerebrospinal fluid predicted death and disability in term infants with perinatal asphyxia: A pilot study.

Aim: Perinatal asphyxia, resulting in hypoxic-ischaemic encephalopathy (HIE), has been associated with high mortality rates and severe lifelong neurodevelopmental disabilities. Our aim was to study the association between the proteomic profile in cerebrospinal fluid (CSF) and the degree of HIE and long-term outcomes.

Methods: We prospectively enrolled 18-term born infants with HIE and 10-term born controls between 2000 and 2004 from the Karolinska University Hospital.

Estimation of body surface area in neonates, infants, and children using body weight alone.

Background: The aim of this study was to use Body Surface Area (BSA) data calculated with the Mosteller equation to test potential new equations that estimate BSA using Body Weight (BW) alone in children aged 0-18 years.Mosteller's equation, the golden standard at our hospital, was used to calculate the BSA in infants and children aged 0-18 years using BW and height data from 27,440 hospital visits by 20,635 patients over one year.

Methods: The best fit of three nonlinear regression equations (third-order polynomial, Meeh-type, and modified Boyd self-adjusting-type) to a plot of the calculated Mosteller BSA values versus BW was then investigated.

Rapid systemic uptake of naloxone after intranasal administration in children.

Background: Naloxone has a high affinity for the µ-opioid receptor and acts as a competitive antagonist, thus reversing the effects of opioids. Naloxone is often administrated intravenously, but there is a growing interest in the intranasal route in treating patients with opioid overdose, and in reversing effects after therapeutic use of opioids. As administration is painless and no intravenous access is needed, the intranasal route is especially useful in children.

Cerebral blood flow alterations associated with high volume caudal block in infants.

Background: High-volume (1.5 ml kg) caudal block in infants results in major reductions of cerebral blood flow velocity (CBFV) and cerebral oxygenation, caused by rostral CSF movement which increases intracranial pressure. The primary aim of this study was to determine the relationship between injected volume and CBFV changes.

Influence of altitude on cerebral and splanchnic oxygen saturation in critically ill children during air ambulance transport.

Objective: The aim of the current study was to investigate how cerebral and splanchnic oxygen saturation (rSO2-C and rSO2-A) in critically ill children transported in air ambulance was affected by flight with cabin pressurization corresponding to ≥ 5000 feet. A second aim was to investigate any differences between cyanotic and non-cyanotic children in relation to cerebral and splanchnic oxygen saturation during flight ≥ 5000 feet. The variability of the cerebral and splanchnic Near Infrared Spectroscopy (NIRS) sensors was evaluated.

Does extracorporeal membrane oxygenation attenuate hypoxic pulmonary vasoconstriction in a porcine model of global alveolar hypoxia?

Background: During severe respiratory failure, hypoxic pulmonary vasoconstriction (HPV) is partly suppressed, but may still play a role in increasing pulmonary vascular resistance (PVR). Experimental studies suggest that the degree of HPV during severe respiratory failure is dependent on pulmonary oxygen tension (PvO ). Therefore, it has been suggested that increasing PvO by veno-venous extracorporeal membrane oxygenation (V-V ECMO) would adequately reduce PVR in V-V ECMO patients.

Short- and Long-Term Outcome in Critically Ill Children After Acute Interhospital Transport to a PICU in Sweden.

Objectives: Data on long-term survival in children after interhospital transport to a PICU are scarce. The main objective was to investigate short- and long-term outcome after acute interhospital transport to a PICU for different age and risk stratification groups. Secondary aims were to investigate whether neonatal patients would have higher mortality and be more resource demanding than older patients.

High-Dose Chloroquine for Uncomplicated Plasmodium falciparum Malaria Is Well Tolerated and Causes Similar QT Interval Prolongation as Standard-Dose Chloroquine in Children.

Higher chloroquine doses can effectively treat up to 93 to 96% of malaria infections caused by carrying the resistance-conferring chloroquine resistance transporter () 76T allele. The tolerability of 50 (double the standard dose) and 70 mg/kg total chloroquine doses were assessed in this study. Fifteen 4- to 8-year-old children with uncomplicated malaria were given 10 mg/kg of chloroquine twice daily for 2 days and 5 mg/kg twice daily on the third day.

Long-term pulmonary function and quality of life in adults after extracorporeal membrane oxygenation for respiratory failure.

Background: There is a significant long-term burden on survivors after acute respiratory distress syndrome, even 5 years after discharge. This is not well investigated in patients treated with extracorporeal membrane oxygenation. The objective of this study was to describe very-long-term (⩾3 years) disability in lung function and morphology, quality of life, mood disorders, walking capacity, and return to work status in extracorporeal membrane oxygenation survivors.

Unnecessary harm is avoided by reliable paediatric index of mortality2 scores without arterial gas sampling.

Aim: To investigate whether unnecessary harm could be avoided in children admitted to paediatric intensive care (PICU), we analysed the impact of arterial blood gas on the paediatric index of mortality score2 (PIM2) and the derived predicted death rate (PDR).

Methods: From January 1, 2008 to December 31, 2010, 1793 consecutive admissions, newborn infants to 16 years of age (median 0.71 years) from a single, tertiary PICU in Gothenburg Sweden, were collected.

Fas-ligand and interleukin-6 in the cerebrospinal fluid are early predictors of hypoxic-ischemic encephalopathy and long-term outcomes after birth asphyxia in term infants.

Background: Cerebral ischemia generates neuroinflammation that can induce neural cell death. This cohort study assessed whether Fas-ligand (FasL) and interleukin (IL)-6 levels in the cerebrospinal fluid (CSF) after hypoxic-ischemic encephalopathy (HIE) can serve as biomarkers of hypoxic brain injury in neonates.

Methods: Term infants (> 37-week gestational age) who were admitted to the neonatal intensive care unit of Karolinska University Hospital in years 2002 to 2004 with perinatal asphyxia were enrolled prospectively.