Guidance for the clinical management of infants born to mothers with suspected/confirmed COVID-19 in Singapore.

In this paper, we provide guidance to clinicians who care for infants born to mothers with suspected/confirmed COVID-19 during this current pandemic. We reviewed available literature and international guidelines based on the following themes: delivery room management; infection control and prevention strategies; neonatal severe acute respiratory syndrome coronavirus 2 testing; breastfeeding and breastmilk feeding; rooming-in of mother-infant; respiratory support precautions; visiting procedures; de-isolation and discharge of infant; outpatient clinic attendance; transport of infant; and training of healthcare staff. This guidance for clinical care was proposed and contextualised for the local setting via consensus by members of this workgroup and was based on evidence available as of 31 July 2020, and may change as new evidence emerges.

Being Prepared During the Evolving COVID-19 Pandemic: A Neonatal Experience in Training and Simulation.

Background: Rapid spread of the COVID-19 pandemic raised an urgent need for preparedness in the healthcare sector, including training of healthcare workers to cope with the burden of infected cases while ensuring proper protection of themselves. Improper infection prevention and control measures were key reasons for infection in healthcare workers during the early phase of the outbreak. Objectives/Methods: This paper describes the combined approach of 3 restructured hospitals in Singapore in preparing and training neonatal healthcare workers' during the COVID-19 pandemic crisis, as well as lessons learnt during this process. Results: Information sharing was conducted in the form of e-learning, emphasizing on topics like disease knowledge and infection prevention and control procedures. Skills and competency training were carried out in the form of simulation, with sessions scaled into 4 levels progressing from individual task training to larger group simulations involving multiple disciplines and departments. Challenges encountered included information fatigue by large amount of constantly changing information and multiple amendments to workflows as more information arose. Difficulties conducting training and simulation sessions included restriction of group size to mitigate infection risk amongst participants and the limited supply of personal protective equipment prioritized for direct patient care. Conclusion: Healthcare institutions should ensure adequate dissemination of conceptual knowledge as well as skills competency training of staff in infection control measures for the protection of healthcare workers and patient safety. Ongoing training for sustainability of knowledge and skills, while adapting to the rapidly evolving situation is important in the preparation for future outbreaks.

A review of umbilical venous catheter-related complications at a tertiary neonatal unit in Singapore.

INTRODUCTION: Umbilical venous catheters (UVCs), commonly inserted in neonates for vascular access, are not without complications. METHODS: A single-centre retrospective cohort study that reviewed complications related to UVC insertion in neonates was conducted in a tertiary neonatal unit in Singapore from January 2016 to July 2017. Ideal UVC position was defined as catheter tip within 0.5 cm above or below the diaphragm. Catheter-related sepsis was defined as clinical or biochemical abnormalities suggesting any new-onset or worsening sepsis 72 hours before or after removal of UVCs, with or without positive culture. Catheter-associated bloodstream infection (CABSI) was defined as positive microbiological growth in one or more blood cultures obtained from a symptomatic infant up to two days after UVC placement or within 48 hours of catheter removal. RESULTS: 108 patients had UVC insertions. Mean gestational age and birth weight were 30.4 ± 4.0 weeks and 1,536.2 g ± 788.9 g, respectively. Mean UVC duration was 6.6 days. The UVC was in an ideal position in 27 (25.0%), deep in 13 (12.0%) and short in 35 (32.4%) neonates. One-third of the UVCs (n = 33) were malpositioned. Catheter-related sepsis was observed in 16 (14.8%) neonates, with 5 (4.6%) having CABSI. The most common organism was coagulase-negative Staphylococcus. Other complications include peritoneal extravasation in 3 (2.8%) patients, with two requiring surgical intervention. Venous thrombosis occurred in 2 (1.9%) neonates and was managed conservatively. CONCLUSION: Although complication rates were in line with international norms, UVCs were associated with serious complications and should be judiciously used.

Varying clinical presentations of umbilical venous catheter extravasation: A case series.

Umbilical venous catheter insertion is a common procedure in the neonatal units performed for rapid vascular access. Though relatively safe and easy to perform, suboptimal position of the catheter tip is frequently encountered and can lead to wide range of complications from venous thrombosis, catheter extravasation with extravasation of infusate to intraperitoneal or intrapericardial space, liver injury and cardiac arrhythmias. Identification of catheter extravasation may be difficult and often confused with catheter related infection or necrotising enterocolitis. We present a series of three cases of intraperitoneal extravasation of umbilical venous catheter in the premature neonate with widely varying presentation from subtle biochemical changes to critical clinical signs with rapid and progressive deterioration.

Neonatal Arterial Tortuosity and Adult Aortic Aneurysm-Is There a Missing Link?-A Case Report.

We report a novel case of a full term newborn with non-immune fetal hydrops and arterial tortuosity mimicking a double aortic arch, and cranial fractures in the immediate neonatal period. The infant had no classic features of neonatal arterial tortuosity syndrome or Loeys Dietz syndrome apart from bilateral inguinal hernia. He also had skeletal manifestations in the form of fractures in the neonatal period without any trauma during birth and without clinical evidence of Osteogenesis Imperfecta. A heterozygous missense variant of uncertain significance was detected in MYH11 gene which is increasingly recognized to be belonging to the familial/hereditary thoracic aneurysm and aortic dissection group of disorders. Fetal hydrops as an association with arterial tortuosity has not been reported in the literature. We hypothesize the possible mechanism behind developing fetal hydrops in this case and discuss the genetic and phenotypic heterogeneity of the Familial Thoracic Aortic Aneurysm and Dissection (FTAAD) group of conditions highlighting the unique phenotypic and genotypic presentations. We recommend a high index of suspicion and vigilance in the early detection of such potentially lethal conditions with sequelae also in adulthood.

Use of web-based game in neonatal resuscitation - is it effective?

BACKGROUND: Knowledge and skills decline within months post simulation-based training in neonatal resuscitation. To empower 'Millennial' learners to take control of their own learning, a single-player, unguided web-based Neonatal Resuscitation Game was designed. The present study investigates the effectiveness of the game on retention of resuscitation knowledge and skills. METHODS: The study evaluated 162 healthcare professionals who attended simulation-based training in neonatal resuscitation. Following standard simulation-based training, participants were assigned to either a gaming group (Gamers) with access to the web-based Neonatal Resuscitation Game or a control group (Controls) with no access to the game. Although Gamers were given access, game utilization was completely voluntary and at will. Some Gamers chose to utilize the web-based game (Players) and others did not (Non-players). Knowledge and skills in neonatal resuscitation were assessed upon completion of training and 6 months post-training using a multiple-choice question test and a manikin-based skills test. Changes in scores were compared statistically between Gamers vs Controls, Players vs Controls, and Players vs Controls + Non-players using two-sample t-tests. RESULTS: At the final assessment, declines in knowledge scores were seen in all groups. Mean change from baseline in knowledge and skill performance scores at 6 months, adjusted for baseline skill performance and MCQ test scores, did not differ significantly between Players vs Controls and Players vs Controls + Non-players. CONCLUSION: The web-based game in its current format may not be effective in facilitating retention of knowledge and technical skills in neonatal resuscitation.

Fatal, Fulminant and Invasive Non-Typeable Haemophilus influenzae Infection in a Preterm Infant: A Re-Emerging Cause of Neonatal Sepsis.

Early-onset neonatal sepsis (EOS) is a major cause of neonatal death and long-term neurodevelopmental disabilities among survivors. The common pathogens causing EOS are group B streptococcus (GBS) and Escherichia coli. Haemophilus influenzae (H. influenzae) is a Gram-negative coccobacillus that can cause severe invasive disease and can be divided into either typeable or non-typeable strains. H. influenzae serotype b (Hib) is the most virulent and the major cause of bacterial meningitis in young children prior to routine immunization against Hib. Hib infection rates have dramatically reduced since then. However, a number of studies have reported an increasing incidence of non-typeable H. influenzae (NTHi) sepsis in neonates worldwide and concluded that pregnant women may have an increased risk to invasive NTHi disease with poor pregnancy outcomes. We present a case of fulminant neonatal sepsis caused by NTHi in an extremely preterm infant and discuss potential preventative measures to reduce its re-emergence.

Eliminating MRSA transmission in a tertiary neonatal unit-A quality improvement initiative.

BACKGROUND: Health care facility-onset methicillin-resistant Staphylococcus aureus (HO-MRSA) colonization or infection is a major cause of health care-associated infection (HAI) worldwide. HAIs are preventable and considered a health care quality outcome indicator. A quality improvement project to eliminate HO-MRSA transmission was conducted in a tertiary care neonatal unit over a 9-month period, and sustainability data were monitored. The primary aim of this project was to achieve zero transmission of MRSA among all neonatal unit admissions, and secondary aims were to improve hand hygiene (HH) and environmental hygiene compliance to 100%. METHODS: Existing inpatient admission processes, staff HH, and environmental hygiene practices were critically analyzed. Sequential interventions were implemented, including reinforcing staff awareness on infection control practices through regular education and updates, providing "just in time" feedback, ensuring easy availability of cleaning equipment, individualizing items for all patients, keeping personal belongings away from clinical areas, and revising admission work flow for ex-utero transferred babies from other hospitals. RESULTS: The neonatal unit achieved zero MRSA transmission to previously noninfected and noncolonized patients over the 9-month period, and HH and environmental hygiene compliance improved from a preintervention median of 87.1% and 82.2%, respectively, to 100%, which has been sustained to date. CONCLUSIONS: Intensive reinforcement of infection control practices, strict cohorting of ex-utero transfers, universal surveillance on admission, and improvement in HH and environmental hygiene compliance were key to infection prevention and control measures, resulting in elimination of MRSA transmission in our neonatal unit.