Human Genetic GLUT1 Deficiency Results in Impaired T Cellular IFN-γ Production.

GLUT1 deficiency prevents glucose uptake in T cells resulting in lower intracellular ATP generation and IFNy production.

Enhancing the estimation of PaCO from etCO during ventilation through non-invasive parameters in the ovine model.

Background: In mechanically ventilated neonates, the arterial partial pressure of ( ) is an important indicator for the adequacy of ventilation settings. Determining the is commonly done using invasive blood gas analyses, which constitute risks for neonates and are typically only available infrequently. An accurate, reliable, and continuous estimation of is of high interest for medical staff, giving the possibility of a closer monitoring and faster reactions to changes.

A Volume-Adjustable Artificial Womb for Extremely Preterm Infants.

More than 13 million children are born preterm annually. Prematurity-related mortality accounts for 0.9 million deaths worldwide.

[Strategies for airway management in neonates : Results of a survey of German perinatal centers levels II and III].

Background: Airway management in children, especially in patients with a difficult airway, remains a major challenge for anesthesiologists, pediatricians, and emergency medicine physicians. In recent years new tools have been introduced into the clinical practice.

Objective: The aim was to present the current strategies for securing the airway in neonates in perinatal centers levels II and III in Germany, and to collect data on the rare event of coniotomy.

Good handling practice of parenterally administered medicines in neonatal intensive care units - position paper of an interdisciplinary working group.

This position paper, developed by an interdisciplinary expert group of neonatologists, paediatric infectious disease physicians, clinical pharmacists and specialists for the prevention and control of nosocomial infections, describes the "Good handling practice of medicines parenterally administered to patients on NICUs". It takes equal account of patient safety and the specialties of neonatal intensive care regarding feasibility and proportionality. The overall concept is perceived as a "learning system", in which open communication within the health-care team relating to medication errors and critical incidents enables continuous development and improvement to ensure patient safety.

Facial thermal response to non-painful stressor in premature and term neonates.

Background: This study is a preliminary clinical investigation with the objective to evaluate the facial thermal response of premature and term neonates to a non-painful stressor (hunger) using infrared thermography (IRT). The development of objective and reliable parameters to monitor pain and stress is of relevance for optimal neonatal outcome and achieving a better management of patient comfort.

Methods: We enrolled 12 neonates ranging from 27 to 39 weeks gestation (median: 34) and aged 3-79 days (median: 13).

Enhancing the Follow-up Assessment of Very Preterm Children with Regard to 5-Year IQ Considering Socioeconomic Status.

Background: Specifying peri- and postnatal factors in children born very preterm (VPT) that affect later outcome helps to improve long-term treatment.

Aim: To enhance the predictability of 5-year cognitive outcome by perinatal, 2-year developmental and socio-economic data.

Subjects And Outcome Measures: 92 VPT infants, born 2007-2009, gestational age<32 weeks and/or birthweight of 1500 g, were assessed longitudinally including basic neonatal, socio-economic (SES), 2-year Mental Developmental Index (MDI, Bayley Scales II), 5-year Mental Processing Composite (MPC, Kaufman-Assessment Battery for Children), and Language Screening for Preschoolers data.

High-alert medications for hospitalised paediatric patients - a two-step survey among paediatric clinical expert pharmacists in Germany.

Paediatric patients are more vulnerable to be harmed by medication errors compared to adults due to pharmacokinetic and pharmacodynamic changes in their development, individual dosing calculations, and manipulation of ready to-use products intended for adult patients. According to the Institute of Safe Medication Practices, there are some "drugs that bear a heightened risk of causing significant patient harm when they are used in error"; these drugs are called high-alert medications (HAM). The two-step survey among paediatric clinical expert pharmacists presented here aimed to compile a nation-wide HAM list.

Camera fusion for real-time temperature monitoring of neonates using deep learning.

The continuous monitoring of vital signs is a crucial aspect of medical care in neonatal intensive care units. Since cable-based sensors pose a potential risk for the immature skin of preterm infants, unobtrusive monitoring techniques using camera systems are increasingly investigated. The combination of deep learning-based algorithms and camera modalities such as RGB and infrared thermography can improve the development of cable-free methods for the extraction of vital parameters.

Interventions to Reduce Medication Dispensing, Administration, and Monitoring Errors in Pediatric Professional Healthcare Settings: A Systematic Review.

Pediatric patients cared for in professional healthcare settings are at high risk of medication errors. Interventions to improve patient safety often focus on prescribing; however, the subsequent stages in the medication use process (dispensing, drug administration, and monitoring) are also error-prone. This systematic review aims to identify and analyze interventions to reduce dispensing, drug administration, and monitoring errors in professional pediatric healthcare settings.

Interventions to Reduce Pediatric Prescribing Errors in Professional Healthcare Settings: A Systematic Review of the Last Decade.

Introduction: Pediatric medication therapy is prone to errors due to the need for pharmacokinetic and pharmacodynamic individualization and the diverse settings in which pediatric patients are treated. Prescribing errors have been reported as the most common medication error.

Objectives: The aim of this review was to systematically identify interventions to reduce prescribing errors and corresponding patient harm in pediatric healthcare settings and to evaluate their impact.

Leucine Reconstitutes Phagocytosis-Induced Cell Death in -Infected Neonatal Monocytes-Effects on Energy Metabolism and mTOR Signaling.

MΦ differentiate from circulating monocytes (Mo). The reduced ability of neonatal Mo to undergo apoptosis after infection (phagocytosis-induced cell death (PICD)) could contribute to sustained inflammatory processes. The objective of our study was to investigate whether immune metabolism in Mo can be modified to gain access to pro-apoptotic signaling.

Alveolar capillary dysplasia without misalignment of pulmonary veins, hyperinflammation, megalocornea and overgrowth - Association with a homozygous 2bp-insertion in LTBP2?

We present a male infant with alveolar capillary dysplasia without misalignment of pulmonary veins, hyperinflammation, megalocornea and macrosomia/macrocephaly at birth. Whole-exome sequencing revealed a homozygous 2bp-insertion in the latent transforming growth factor-beta binding protein 2 (LTBP2) (c.278_279dup, p.

Cord blood telomere shortening associates with increased gestational age and birth weight in preterm neonates.

Preterm birth is considered to be associated with premature cellular aging. To address this question, two hallmarks of aging were analyzed in cord blood cells, namely telomere length and age-associated DNA methylation. Cord blood samples from 35 preterm and 11 full-term neonates were enrolled in the present study.

Spatio-temporal and -spectral feature maps in photoplethysmography imaging and infrared thermograph.

Background: Only a small fraction of the information available is generally used in the majority of camera-based sensing approaches for vital sign monitoring. Dedicated skin pixels, for example, fall into this category while other regions are often disregarded early in the processing chain.

Methods: We look at a simple processing chain for imaging where a video stream is converted to several other streams to investigate whether other image regions should also be considered.

Fast body part segmentation and tracking of neonatal video data using deep learning.

Photoplethysmography imaging (PPGI) for non-contact monitoring of preterm infants in the neonatal intensive care unit (NICU) is a promising technology, as it could reduce medical adhesive-related skin injuries and associated complications. For practical implementations of PPGI, a region of interest has to be detected automatically in real time. As the neonates' body proportions differ significantly from adults, existing approaches may not be used in a straightforward way, and color-based skin detection requires RGB data, thus prohibiting the use of less-intrusive near-infrared (NIR) acquisition.

The iRhom2/ADAM17 Axis Attenuates Bacterial Uptake by Phagocytes in a Cell Autonomous Manner.

Uptake of bacteria by phagocytes is a crucial step in innate immune defence. Members of the disintegrin and metalloproteinase (ADAM) family critically control the immune response by limited proteolysis of surface expressed mediator molecules. Here, we investigated the significance of ADAM17 and its regulatory adapter molecule iRhom2 for bacterial uptake by phagocytes.

Amphiregulin Regulates Phagocytosis-Induced Cell Death in Monocytes via EGFR and the Bcl-2 Protein Family.

Neonates are extremely susceptible to bacterial infections, and evidences suggest that phagocytosis-induced cell death (PICD) is less frequently triggered in neonatal monocytes than in monocytes from adult donors. An insufficient termination of the inflammatory response, leading to a prolonged survival of neonatal monocytes with ongoing proinflammatory cytokine release, could be associated with the progression of various inflammatory diseases in neonates. Our previous data indicate that amphiregulin (AREG) is increasingly expressed on the cell surface of neonatal monocytes, resulting in remarkably higher soluble AREG levels after proteolytic shedding.

Impaired functional capacity of polarised neonatal macrophages.

Neonatal sepsis is accompanied by impaired apoptotic depletion of monocytes and macrophages (MΦ), aberrant cytokine production, impaired cell metabolism, and sustained inflammation. Macrophage-colony stimulating factor (M-CSF) triggers the differentiation from monocytes into MΦ (MΦ-0). Interleukin-10 (IL10) and Interferon-gamma (IFNy) further differentiate MΦ subpopulations, the anti-inflammatory MΦ-IL10 and the pro-inflammatory MΦ-IFNy subtype.

Aided Hand Detection in Thermal Imaging Using RGB Stereo Vision.

Thermal imaging is used in medical diagnosis and preventive screening, e.g. breast cancer, cardiovascular disease, and orthopedics.