Excessive Use of Benzodiazepines Is a Risk Factor for Endotracheal Intubation in Children Who Present to Emergency With Prehospital Status Epilepticus.

OBJECTIVES: There is lack of evidence-based information on the use and timing of endotracheal intubation (ETI) in children with prehospital status epilepticus (SE). METHODS: The aim of this study was to investigate ETI use, timing, risk factors, and outcomes in children presenting to a single-center children's emergency (CE) with prehospital SE, over a 5-year period. RESULTS: A total of 118 events involving children presenting to CE with ongoing prehospital SE were included, and 39% (46/118) of the events required ETI. The most common indication for ETI was respiratory depression. The median time to intubation after arrival at CE was 20.0 minutes (1-155 minutes). Risk factors associated with ETI use include the administration of more than 2 benzodiazepines (26.1% vs 4.2%, P < 0.001) and the use of second- or third-line antiepileptic therapy ( P < 0.001). The use of more than 2 doses of benzodiazepines was found in 12.7% (15/118) of the patients. In patients who received excessive benzodiazepines, 87% (13/15) of them required intubation. CONCLUSIONS: Excessive use of benzodiazepine was found to be a main risk factor for ETI in patients with prehospital SE. Avoidance of the excessive use of benzodiazepines and adhering to clinical management guidelines may reduce the risk for ETI in the CE. The best approach to airway management in children with prehospital SE is lacking and urgently needed.

Mild Neurological Manifestations Associated With Severe Acute Respiratory Syndrome Coronavirus 2 Infection in Hospitalized Children During the Omicron Wave in Singapore: A Retrospective Cohort Review.

BACKGROUND: Neurological complications with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) omicron variant have been reported in adults; however, there are little data in the pediatric population. We aimed to report on the prevalence and clinical characteristics of children with neurological symptoms during the SARS-CoV-2 omicron wave. METHODS: This was a single-center, retrospective cohort review of children (<18 years old) hospitalized for SARS-CoV-2 infection from December 2, 2021, to June 30, 2022. RESULTS: During the study period, 455 children (mean age 4.8 years, range 0.67 to 18, male 58.9%) were hospitalized with SARS-CoV-2 infection. A total of 108 (23.7%) children experienced neurological symptoms; most common were seizures (62.0%), headaches (32.4%) and giddiness (14.8%). Seizures included febrile seizures (64.1%), acute symptomatic seizures (17.9%), and breakthrough seizures in known epileptics (17.9%). Children with neurological manifestations were older (7.3 vs 4.0 years, P < 0.00001), more likely to have underlying epilepsy (9.3% vs 1.2%, P = 0.0002) or neurodevelopmental disorders (17.6% vs 1.7%, P < 0.00001), and presented earlier in their illness (2.1 vs 2.8 days, P < 0.00001), compared with those without neurological manifestations. Neurological symptoms fully resolved in all but one patient at discharge. There were no mortalities and no difference in duration of hospitalization (3.1 vs 3.7 days, P = 0.5) between the groups. CONCLUSIONS: One in four hospitalized children with SARS-CoV-2 infection when omicron variant was dominant experienced mild neurological symptoms. Overall risk factors for neurological symptoms associated with SARS-CoV-2 included older age, pre-existing febrile seizures/epilepsy and neurodevelopmental disorders.

Design of a compliant, stabilizing wrist mechanism for a pediatric hand exoskeleton.

Children affected by hand impairment due to cerebral palsy or stroke experience serious difficulties when performing activities of daily life (ADL), which reduces their quality of life and development. Wearable robots such as hand exoskeletons have been proposed to support people with hand impairment in therapy as well as daily tasks. While numerous actuated wearable robots have been developed, few designs support both fingers and wrist function, despite being mutually relevant for reach-to-grasp tasks. A recent feasibility study investigating the use of PEXO, a lightweight and fully wearable pediatric hand exoskeleton, showed that a wrist fixed in a slightly extended position may limit the user's ability to reach and grasp during ADL and restrict the user group. These insights and further interactions with clinicians inspired a novel design of PEXO that features an additional degree of freedom in the wrist. In this paper, we present a compliant wrist mechanism extending the existing leaf spring finger mechanism of the device. The novel design provides both wrist motion capability of 60° in flexion and extension and wrist stabilization at the same time while actively supporting finger motion. Preliminary results suggest that the adjustability in the wrist enables a larger variety of grasping gestures. The implemented wrist support has the potential to allow for a more versatile use of PEXO and increase the potential target user group.

Causes, functional outcomes and healthcare utilisation of people with cerebral palsy in Singapore.

INTRODUCTION: A voluntary cerebral palsy (CP) registry was established in 2017 to describe the clinical characteristics and functional outcomes of CP in Singapore. METHODS: People with CP born after 1994 were recruited through KK Women's and Children's Hospital, National University Hospital and Cerebral Palsy Alliance Singapore. Patient-reported basic demographics, service utilisation and quality of life measures were collected with standardised questionnaires. Clinical information was obtained through hospital medical records. RESULTS: Between 1 September 2017 and 31 March 2020, 151 participants were recruited. A majority (n=135, 89%) acquired CP in the pre/perinatal period, where prematurity (n=102, 76%) and the need for emergency caesarean section (n=68, 50%) were leading risk factors. Sixteen (11%) of the total participants had post-neonatally acquired CP. For predominant CP motor types, 109 (72%) had a spastic motor type; 32% with spastic mono/hemiplegia, 41% diplegia, 6% triplegia and 21% quadriplegia. The remaining (42, 27.8%) had dyskinetic CP. Sixty-eight (45.0%) participants suffered significant functional impairment (Gross Motor Functional Classification System levels IV-V). Most participants (n=102, 67.5%) required frequent medical follow-up (≥4 times a year). CONCLUSION: Optimisation of pre- and perinatal care to prevent and manage prematurity could reduce the burden of CP and their overall healthcare utilisation.

Acute hemichorea in a young type 1 diabetic.

Purpose/Aim: Acute movement disorder is an uncommon presenting symptom in patients with diabetes mellitus. We report a 20-year-old lady with poorly controlled type 1 diabetes, who presented with acute hemichorea and was found to have two rare diabetes-related central nervous complications of diabetic striatopathy and severe moyamoya disease (MMD).Materials and methods: She was treated with aggressive glycemic control; clonazepam and tetrabenazine as well as aspirin stroke prophylaxis for her MMD with resolution of her chorea 3 months later. She subsequently underwent cerebral revascularization surgery for her MMD.Results: This case highlights the possible differentials of acute chorea in diabetic patients and explores the pathophysiological mechanisms that may underlie both conditions in patients with type 1 diabetes.Conclusion: We recommend performing both magnetic resonance imaging (MRI) and magnetic resonance angiogram (MRA) brain for comprehensive evaluation of diabetic patients with new onset chorea. Prompt and accurate diagnosis is crucial as it guides prognostication and treatment strategies.

Multistage neurorehabilitation of an adolescent with severe anti-N-methyl-D-aspartate receptor encephalitis: a case report.

We report on a 15-year-old girl with severe anti-N-methyl-D-aspartate receptor encephalitis who had initial poor prognostic factors. We delineate the unique challenges faced in the rehabilitation of our patient including sleep disruption and food aversion. After 20 months of hospitalization and intensive rehabilitation, there was a significant improvement in functional abilities and self-care skills. However, she had residual neurocognitive deficits, visual perceptual, and motor coordination difficulties that continued to improve after discharge, attesting to the need for long-term rehabilitation. The case showed the need for a coordinated multidisciplinary approach, with both targeted therapies and neuropharmacology, tailored to facilitate the different stages of recovery unique to anti-N-methyl-D-aspartate receptor encephalitis patients.