Pediatric invasive device utility and harm: a multi-site point prevalence survey.

BACKGROUND AND AIMS: Invasive devices are widely used in healthcare settings; however, pediatric patients are especially vulnerable to invasive device-associated harm. This study aimed to explore invasive device utility, prevalence, harm, and clinical practice across three Australian pediatric tertiary hospitals. METHODS: In 2022-2023, a multi-center, observational, rolling-point-prevalence survey was conducted. Fifty-per-cent of inpatients were systemically sampled by random allocation. Patients with devices were then followed for up to 3-days for device-related complications/failures and management/removal characteristics. RESULTS: Of the 285 patients audited, 78.2% had an invasive device (n = 412 devices), with a median of 1 device-per-patient (interquartile range 1-2), with a maximum of 13 devices-per-patient. Over half of devices were vascular access devices (n = 223; 54.1%), followed by gastrointestinal devices (n = 112; 27.2%). The point-prevalence of all device complications on Day 0 was 10.7% (44/412 devices) and period-prevalence throughout the audit period was 27.7% (114/412 devices). The period-prevalence of device failure was 13.4% (55/412 devices). CONCLUSIONS: The study highlighted a high prevalence of invasive devices among hospitalized patients. One-in-ten devices failed during the audit period. These findings underscore the need for vigilant monitoring and improved strategies to minimize complications and enhance the safety of invasive devices in pediatric hospital settings. IMPACT: A high prevalence of invasive devices among hospitalized patients was reported. Of the 285 patients audited, almost 80% had an invasive device (total 412 devices), with a median of 1 device-per-patient and a maximum of 13 devices-per-patient. The most common devices used in pediatric healthcare are vascular access devices (n = 223; 54.1%), however, 16% (n = 36) of these devices failed, and one-third had complications. The point prevalence of all device complications at day 0 was 10.7% (44 out of 412 devices), with a period prevalence of 27.7% (114 out of 412 devices) throughout the audit period.

Comprehensive Characterization of Surface-Bound Proteins and Measurement of Fibrin Fiber Thickness on Extracorporeal Membrane Oxygenation Circuits Collected From Patients.

OBJECTIVE: To characterize surface-bound proteins and to measure the thickness of fibrin fibers bound to extracorporeal membrane oxygenation (ECMO) circuits used in children. DESIGN: Single-center observational prospective study, April to November 2021. SETTING: PICU, Royal Children's Hospital, Melbourne, Australia. PATIENTS: Patients aged less than 18 years on venoarterial ECMO and without preexisting disorder. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: ECMO circuits were collected from six patients. Circuit samples were collected from five different sites, and subsequently processed for proteomic and scanning electron microscopy (SEM) studies. The concentration of proteins bound to ECMO circuit samples was measured using a bicinchoninic acid protein assay, whereas characterization of the bound proteome was performed using data-independent acquisition mass spectrometry. The Reactome Over-representation Pathway Analyses tool was used to identify functional pathways related to bound proteins. For the SEM studies, ECMO circuit samples were prepared and imaged, and the thickness of bound fibrin fibers was measured using the Fiji ImageJ software, version 1.53c ( https://imagej.net/software/fiji/ ). Protein binding to ECMO circuit samples and fibrin networks showed significant intra-circuit and interpatient variation. The median (range) total protein concentration was 19.0 (0-76.9) µg/mL, and the median total number of proteins was 2011 (1435-2777). A total of 933 proteins were commonly bound to ECMO circuit samples from all patients and were functionally involved in 212 pathways, with signal transduction, cell cycle, and metabolism of proteins being the top three pathway categories. The median intra-circuit fibrin fiber thickness was 0.20 (0.15-0.24) µm, whereas the median interpatient fibrin fiber thickness was 0.18 (0.15-0.21) µm. CONCLUSIONS: In this report, we have characterized proteins and fiber fibrin thickness bound to ECMO circuits in six children. The techniques and approaches may be useful for investigating interactions between blood, coagulation, and the ECMO circuit and have the potential for circuit design.

Exploring Collaboration and Social Dynamics in the Paediatric Morbidity and Mortality Meeting, A Qualitative Case Study.

AIM: To explore collaboration and social dynamics within paediatric Morbidity and Mortality meetings. DESIGN: Qualitative Exploratory Case Study Methodology incorporating semi-structured interviews and qualitative observations. METHODS: Data were collected in a large quaternary paediatric hospital in Melbourne, Australia. Semi-structured interviews with meeting attendees were conducted after observing and documenting meeting conduct. Reflexive thematic analysis was used to interpret data and generate a thematic map of findings. RESULTS: Forty-four interviews and 32 meeting observations were conducted between July 2019 and January 2020. Participants valued collaboration between attendees in Morbidity and Mortality meetings, however there were barriers to this. They included differing views about roles and negative impacts of hierarchies and authority. Senior doctors dominated discussion, and participants described this occasionally signalling reverence and respect, but sometimes signified intimidation and feeling unsure about how to contribute. Because of this complexity, successfully achieving positive social dynamics in a meeting required active promotion and management. CONCLUSION: Morbidity and Mortality meetings mirror the complexity and richness of the clinical environment. Descriptions of how meeting conduct can shape positive workplace culture and address hierarchical obstructions to safe clinical care highlight their far-reaching potential. Effective collaboration is an intrinsic part of realising this value. IMPACT: This paper addresses a paucity in the literature in understanding how social dynamics and collaboration in Morbidity and Mortality meetings are interpreted and experienced. These findings illuminate challenges and obstacles to achieving a productive and equitable social dynamic in meetings. They also illustrate positive discrimination strategies that may improve participation and widespread engagement of nurses, junior doctors, and allied health professionals. Importantly, fostering constructive social dynamics in the Morbidity and Mortality meeting could positively impact patient safety culture and therefore patient care. PATIENT OR PUBLIC CONTRIBUTION: No patient or public contribution.

Goals of the Morbidity and Mortality meeting in acute care: A scoping review.

OBJECTIVE: The objective of this study was to describe what is known about understandings of the goals of the Morbidity and Mortality meeting. REVIEW METHODS USED: The study utilised scoping review methodology. DATA SOURCES: Papers in English presenting empirical data published in academic journals with Morbidity and Mortality meetings as the central concept of study. Included papers presented data about the perception of stakeholders about goals of the Morbidity and Mortality meeting. Medline, Embase, and CINAHL databases were search conducted from earliest record - October 20th 2021. A manual search of the reference lists of all included papers identified further eligible papers. REVIEW METHODS: Data about the location, participant type, and methods/ methodology were extracted and entered onto a database. Content analysis of the results and discussion sections of qualitative papers yielded broad categories of meeting goal. This provided a framework for the organisation of the quantitative findings, which were subsequently extracted and charted under these categories. RESULTS: Twenty-five papers were included in the review, and six main categories were identified in the qualitative synthesis of findings. These included meeting goals related to quality and safety, education, legal and reputational risk management, professional culture, family/caregivers, and peer support. CONCLUSIONS: There are heterogeneous understandings of key terminologies used to describe Morbidity and Mortality meeting goals, particularly evident within understandings of educational and quality and safety meeting goals. This paper defines and unravels this complexity in a way that researchers and clinicians can define, compare and evaluate their own department's meeting goals.

The management of pain during pediatric hematopoietic stem cell transplantation: A qualitative study of contextual factors that influenced pain management practices.

BACKGROUND: Children hospitalized following hematopoietic stem cell transplantation (HSCT) experience complex and prolonged pain in response to the intensity of this treatment. OBJECTIVES: To describe how pain was managed for children during HSCT therapy and how contextual factors related to the clinical environment influenced healthcare providers' and parents' pain management practices. METHODS: A qualitative case study was conducted and involved semi-structured interviews at two time points following transplantation (30 and 90 days) with parents (n = 10) and naturalistic observations of pain-related care provided to children (n = 29) during HSCT therapy by their healthcare providers (n = 10). Semi-structured interviews were also conducted with healthcare providers (n = 14). RESULTS: The effectiveness of pain management interventions was hindered by the multifactorial nature of pain children experienced, a gap in the provision of psychosocial interventions for pain and a lack of evidence-based guidelines for the sustained, and often long-term, administration of opioids and adjuvant medications. Misconceptions were demonstrated by healthcare providers about escalating pain management according to pain severity and differentiating between opioid tolerance and addiction. Parents were active in the management of pain for children, especially the provision of nonpharmacological interventions. Collaboration with external pain services and the impact of caring for children in protective isolation delayed timely management of pain. CONCLUSIONS: There is a pressing need to create evidence-based supportive care guidelines for managing pain post transplantation to optimize children's relief from pain. If parents and children are to be involved in managing pain, greater efforts must be directed toward building their capacity to make informed decisions.

Changes in von Willebrand Factor Multimers, Concentration, and Function During Pediatric Extracorporeal Membrane Oxygenation.

OBJECTIVES: To investigate changes in von Willebrand factor (VWF) concentration, function, and multimers during pediatric extracorporeal membrane oxygenation (ECMO) and determine whether routine monitoring of VWF during ECMO would be useful in predicting bleeding. DESIGN: Prospective observational study of pediatric ECMO patients from April 2017 to May 2019. SETTING: The PICU in a large, tertiary referral pediatric ECMO center. PATIENTS: Twenty-five neonates and children (< 18 yr) supported by venoarterial ECMO. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Arterial blood samples were collected within 24 hours pre-ECMO, daily for the first 5 days of ECMO, every second day until decannulation, and 24 hours post-ECMO. The STA R Max analyzer was used to measure VWF antigen (VWF:Ag) and ristocetin cofactor (VWF:RCo) activity. VWF collagen binding (VWF:CB) was measured using an enzyme-linked immunosorbent assay. VWF multimers were measured using the semi-automated Hydragel 11 VWF Multimer assay. Corresponding clinical data for each patient was also recorded. A total of 25 venoarterial ECMO patients were recruited (median age, 73 d; interquartile range [IQR], 3 d to 1 yr). The median ECMO duration was 4 days (IQR, 3-8 d) and 15 patients had at least one major bleed during ECMO. The percentage of high molecular weight multimers (HMWM) decreased and intermediate molecular weight multimers increased while patients were on ECMO, irrespective of a bleeding status. VWF:Ag increased and the VWF:RCo/VWF:Ag and VWF:CB/VWF:Ag ratios decreased while patients were on ECMO compared with the baseline pre-ECMO samples and healthy children. CONCLUSIONS: Neonates and children on ECMO exhibited a loss of HMWM and lower VWF:CB/VWF:Ag and VWF:RCo/VWF:Ag ratios compared with healthy children, irrespective of major bleeding occurring. Therefore, monitoring VWF during ECMO would not be useful in predicting bleeding in these patients and changes to other hemostatic factors should be investigated to further understand bleeding during ECMO.

Exploring the impact of the COVID-19 environment on nursing delivery of family-centred care in a paediatric hospital.

AIMS AND OBJECTIVES: To understand how the pandemic environment impacted the delivery of FCC of children and families from a nursing perspective in a major tertiary paediatric hospital. BACKGROUND: Family-centred care (FCC) is a well-established framework to promote parental involvement in every aspect of a child's hospitalization, however, rules and restrictions in place during the COVID-19 pandemic affected the ways in which Family-centred Care could be delivered in practice. DESIGN: This is a qualitative exploratory descriptive study to elicit the perspective of paediatric nurses delivering care to children in a hospital during the COVID-19 pandemic in Victoria, Australia. METHODS: Nurses from all subspecialties in a tertiary paediatric hospital were invited to participate in virtual focus groups to discuss their experience of delivering FCC during the COVID-19 pandemic. Focus groups were recorded and transcribed, then analysed using Framework Analysis. RESULTS: Nineteen nurses participated across seven focus groups during June and July 2020. The four themes-Advocating with empathy, Enabling communication, Responding with flexibility, and Balancing competing considerations-and the eight subthemes that were generated, outline how nurses deliver FCC, and how these FCC actions were impacted by the COVID-19 environment and the related hospital restrictions. CONCLUSION: This study documents the experiences, resilience and resourcefulness of paediatric nurses in Australia during the COVID-19 pandemic as well as moving Family-centred Care from a theoretical framework into a practical reality. IMPACT: The findings from this study should inform consideration of the impacts of public health policies during infectious disease outbreaks moving forward. In addition by describing the core actions of Family-centred Care, this study has implications for educational interventions on how to translate FCC theory into practice. No public or patient contribution as this study explored nursing perceptions only.

Current and emerging technologies for the timely screening and diagnosis of neonatal jaundice.

Neonatal jaundice is one of the most common clinical conditions affecting newborns. For most newborns, jaundice is harmless, however, a proportion of newborns develops severe neonatal jaundice requiring therapeutic interventions, accentuating the need to have reliable and accurate screening tools for timely recognition across different health settings. The gold standard method in diagnosing jaundice involves a blood test and requires specialized hospital-based laboratory instruments. Despite technological advancements in point-of-care laboratory medicine, there is limited accessibility of the specialized devices and sample stability in geographically remote areas. Lack of suitable testing options leads to delays in timely diagnosis and treatment of clinically significant jaundice in developed and developing countries alike. There has been an ever-increasing need for a low-cost, simple to use screening technology to improve timely diagnosis and management of neonatal jaundice. Consequently, several point-of-care (POC) devices have been developed to address this concern. This paper aims to review the literature, focusing on emerging technologies in the screening and diagnosing of neonatal jaundice. We report on the challenges associated with the existing screening tools, followed by an overview of emerging sensors currently in pre-clinical development and the emerging POC devices in clinical trials to advance the screening of neonatal jaundice. The benefits offered by emerging POC devices include their ease of use, low cost, and the accessibility of rapid response test results. However, further clinical trials are required to overcome the current limitations of the emerging POC's before their implementation in clinical settings. Hence, the need for a simple to use, low-cost POC jaundice detection technology for newborns remains an unsolved challenge globally.

Platelet Phenotype and Function Changes With Increasing Duration of Extracorporeal Membrane Oxygenation.

OBJECTIVES: To investigate platelet pathophysiology associated with pediatric extracorporeal membrane oxygenation (ECMO). DESIGN: Prospective observational study of neonatal and pediatric ECMO patients from September 1, 2016, to December 31, 2019. SETTING: The PICU in a large tertiary referral pediatric ECMO center. PATIENTS: Eighty-seven neonates and children (< 18 yr) supported by ECMO. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Arterial blood samples were collected on days 1, 2, and 5 of ECMO and were analyzed by whole blood flow cytometry. Corresponding clinical data for each patient was also recorded. A total of 87 patients were recruited (median age, 65 d; interquartile range [IQR], 7 d to 4 yr). The median duration of ECMO was 5 days (IQR, 3-8 d) with a median length of stay in PICU and hospital of 18 days (IQR, 10-29 d) and 35 days (IQR, 19-75 d), respectively. Forty-two patients (48%) had at least one major bleed according to a priori determined definitions, and 12 patients (14%) had at least one thrombotic event during ECMO. Platelet fibrinogen receptor expression decreased (median fluorescence intensity [MFI], 29,256 vs 26,544; p = 0.0005), while von Willebrand Factor expression increased (MFI: 7,620 vs 8,829; p = 0.0459) from day 2 to day 5 of ECMO. Platelet response to agonist, Thrombin Receptor Activator Peptide 6, also decreased from day 2 to day 5 of ECMO, as measured by binding with anti-P-selectin, PAC-1 (binds activated GPIIb/IIIa), and anti-CD63 monoclonal antibodies (P-selectin area under the curve [AUC]: 63.46 vs 42.82, respectively, p = 0.0022; PAC-1 AUC: 93.75 vs 74.46, p = 0.0191; CD63 AUC: 55.69 vs 41.76, p = 0.0020). CONCLUSIONS: The loss of platelet response over time may contribute to bleeding during ECMO. These novel insights may be useful in understanding mechanisms of bleeding in pediatric ECMO and monitoring platelet markers clinically could allow for prediction or early detection of bleeding and thrombosis.

Behavioural emergencies in a paediatric hospital environment.

AIM: Aggression and high-risk behaviours triggered by children in paediatric hospitals are increasing globally. There is a paucity of research describing behavioural emergencies in paediatric acute care settings. METHODS: We conducted a 1-year retrospective study of behavioural emergencies that triggered an emergency response team attendance in a quaternary paediatric hospital. RESULTS: In 2018, 218 children triggered 1050 behavioural emergencies, which utilised 386 h of the emergency response team time. Thirty-three (15%) children triggered more than five activations each (range 6-272) and nearly half (16) were children with autism spectrum disorder or intellectual disability. More than 80% of children who triggered an emergency team response also had at least one psychiatric co-morbidity. CONCLUSIONS: Behavioural emergencies, by definition, put staff, children or their families at risk. They occur frequently in hospital with some children repeating these behaviours despite allocation of resources and expertise. New approaches to prevention and amelioration are needed.

The influence of contextual factors on children's communication of pain during pediatric Haematopoietic Stem Cell Transplantation: A qualitative case study.

PURPOSE: The aim of this study was to describe how contextual factors related to the clinical setting of a pediatric HSCT unit influenced children's communication of pain to their health-care providers and parents during hospitalization. DESIGN AND METHODS: A qualitative case study design was conducted in two-phases in a tertiary level pediatric HSCT unit. The Social Communication Model of Pain provided the conceptual framework for the study. In phase one participants were parents and phase two participants were health-care providers and children in a pediatric HSCT unit. Parents participated in semi-structured interviews at 30- and 90-days post-transplantation regarding their child's communication of pain. Naturalistic observations of children receiving clinical care were conducted and health-care providers participated in semi-structured interviews. RESULTS: Children extensively denied pain to their parents and health-care providers. When children did communicate pain, they were motivated by a need to seek interventions for their pain. Children's willingness to communicate pain was influenced by the physiological impact of HSCT therapy, their previous experiences of pain, their relationship with parents and health-care providers and parents and an environment of fear and uncertainty. CONCLUSIONS: There is a pressing need for child-centric approaches to support children to communicate their pain experiences to overcome the limitations imposed by the complexity of their medical treatment and the clinical environment in which they receive healthcare. PRACTICE IMPLICATIONS: In the context of HSCT therapy children may not communicate pain until pain is severe, and no longer bearable, or outright deny the presence of pain.

The natural history of asymptomatic central venous catheter-related thrombosis in critically ill children.

Asymptomatic central venous catheter (CVC)-related thrombosis in children varies in incidence from 5% to 69%. The rate of acute and long-term complications, such as postthrombotic syndrome (PTS), from asymptomatic CVC-related thrombosis is unknown. This article reports the outcomes of a prospective study of 189 children in pediatric intensive care that aimed to determine the frequency of asymptomatic CVC-related thrombosis during hospital admission, and the incidence of residual CVC-related thrombosis and clinically significant PTS 2 years later. Risk factors associated with CVC-related thrombosis were also identified. This study is distinct from previous work as children identified to have asymptomatic CVC-related thrombosis were not treated (clinical team kept blinded) and the entire cohort was followed for 2 years to determine the natural history of asymptomatic thrombosis. Ultrasounds of 146 children determined a 21.9% incidence of acute CVC-related thrombosis. Two children were symptomatic. No radiological thrombosis extension or clinical embolization occurred in the 126 children assessed at follow-up. Using 2 recognized PTS scales, clinically significant PTS was reported in 2 children (1 symptomatic, 1 asymptomatic CVC-related thrombosis), however, neither had functional impairment. Cardiac arrest was a risk factor for CVC-related thrombosis during admission and femoral CVC placement was predictive of residual thrombosis 2 years later. This study challenges the notion that critically ill children with asymptomatic CVC-related thrombosis require anticoagulant treatment, as the results demonstrate that the incidence of acute or long-term complications is low. A larger confirmatory study of nontreatment of CVC-related thrombosis in critically ill children is justified.

Mechanism of bilirubin elimination in urine: insights and prospects for neonatal jaundice.

Despite a century of research, bilirubin metabolism and the transport mechanisms responsible for homeostasis of bilirubin in serum remain controversial. Emerging evidence on the hepatic membrane transporters and inherited disorders of bilirubin metabolism have contributed to a greater understanding of the various steps involved in bilirubin homeostasis and its associated excretory pathways. We discuss these recent research findings on hepatic membrane transporters and evaluate their significance on the newborn bilirubin metabolism and excretion. New insights gained speculate that a proportion of conjugated bilirubin is excreted via the renal system, as an alternative to the intestinal excretion, even in normal physiological jaundice with no associated pathological concerns. Finally, this paper discusses the clinical relevance of targeting the altered renal excretory pathway, as bilirubin in urine may hold diagnostic importance in screening for neonatal jaundice.

Experiences of Pain in Hospitalized Children During Hematopoietic Stem Cell Transplantation Therapy.

Children undergoing hematopoietic stem cell transplantation (HSCT) are vulnerable to pain due to the intensity and toxicity of this treatment. An instrumental case study design of two qualitative phases was conducted to examine the pain experiences of hospitalized children during HSCT therapy and how contextual factors related to the pediatric HSCT environment influenced their experience of pain. The Social Communication Model of Pain provided the conceptual framework for the study. In Phase 1, semi-structured interviews were conducted with parents of a child undergoing HSCT therapy at two time points. Phase 2 was conducted as a naturalistic observational study of the clinical care provided to children and semi-structured interviews with health-care providers. Children experienced complex and multifaceted pain with physical, psychological, and contextual contributors. Understanding the many factors contributing to the child's pain experience can inform strategies to improve the management of pain during HSCT therapy.

Participant-reported Warfarin Adherence in Community-based Pediatric Patients.

Warfarin is the most commonly prescribed anticoagulant for children in the outpatient setting in Australia. Pediatric patients likely have different challenges to warfarin adherence compared with their adult counterparts; however, little is known about warfarin adherence among this population. This study aimed to understand warfarin adherence among community-based pediatric patients by using an online survey design. The survey instrument incorporated parent or patient self-reported warfarin doses missed in the preceding month, a validated warfarin adherence assessment tool, the 13-item Self-Efficacy for Appropriate Medication use Scale (SEAMS-13), and an open-ended question asking about the challenges of warfarin adherence. The indication of warfarin administration and patient's time in therapeutic range were obtained from medical records. The study recruited outpatients managed by a tertiary pediatric hospital who had previously consented to participate in warfarin research. In total, 53 families were contacted with 43 responses (81% response rate) and 41 completed surveys. The median age of the children from participating families was 10.6 years (range, 4.1 to 18.9 y). The majority of these children (n=42) used warfarin prophylactically and only 1 child used it to treat deep venous thrombosis. The time in therapeutic range achievement of this cohort was 64.4% (95% confidence interval, 58.7-70.2). The mean SEAMS-13 score was 33.5 (95% confidence interval, 31.75-35.37) and the total missed doses was 2.5%. Participants also identified barriers and enablers of warfarin adherence. This study was the first of its kind and thus it provides baseline data for future research. The warfarin adherence of this cohort was likely optimized because of frequent clinical contact and access to self-testing. Future studies are required to examine the different approaches aiming to improve the anticoagulant adherence after the emergence of direct oral anticoagulants with a wider therapeutic index and minimal monitoring that could contribute to less clinical contact.

Development and Validation of the Warfarin-Aspirin Bleeding Assessment Tool (WA-BAT) in Children.

Bleeding assessment tools (BATs) aim to screen and estimate bleeding risk in patients with inherited bleeding disorders. However, the use of BAT as a standardized measure for comparing bleeding in patients on long-term thromboprophylaxis has not yet been validated. We developed a self-administrable BAT to assess bleeding in patients undergoing long-term thromboprophylaxis with aspirin or warfarin. Eligible participants were invited to complete the warfarin-aspirin -BAT (WA-BAT) online. The WA-BAT was readministered a number of weeks later to determine intrarater reliability. The WA-BAT showed substantial intrarater reliability and assesses major and minor bleeding associated with long-term warfarin or aspirin use.

Sleep problems and solution seeking for children with cerebral palsy and their parents.

AIM: Sleep problems are common in school-aged children with cerebral palsy (CP). Despite the significant impact of sleep disturbance and deprivation, there is a paucity of research in the area. The aims of this study were to (i) investigate the frequency of sleep problems in children with CP and their parents and (ii) understand what happens when parents ask for help with sleep problems from their health-care professionals. METHODS: This was a prospective cohort study using an online survey sent to parents/primary care givers of children with CP aged 6-12 years recruited through the Victorian Cerebral Palsy Register. The following sleep assessment tools: The Children's Sleep Habits Questionnaire, the Pittsburgh Sleep Quality Index and the Gross Motor Function Classification System Parent Rating Tool were administered along with custom-designed questions that were informed by a preceding qualitative scoping study. RESULTS: Complete data sets were received from 126 parents/care givers. Almost half (46%) of the parents reported their child had sleep problems. Of the 64 parents who reported seeking help for a child's sleep problem, only 21 indicated that their attempt was successful. If a child had poor sleep, the parent was more likely to have a sleep problem than parents who did not report poor child sleeping. CONCLUSION: Sleep problems are common in children with CP and their parents. Parents do not always seek help, and those who do may not find an effective solution. Future research should explore how sleep problems can be effectively prioritised for children with CP and their parents/care givers.

Medication error trends and effects of person-related, environment-related and communication-related factors on medication errors in a paediatric hospital.

AIM: This study aimed to examine reported medication error trends in an Australian paediatric hospital over a 5-year period and to determine the effects of person-related, environment-related and communication-related factors on the severity of medication outcomes. In particular, the focus was on the influence of changes to a hospital site and structure on the severity of medication errors. METHODS: A retrospective clinical audit was undertaken over a 5-year period of paediatric medication errors submitted to an online voluntary reporting system of an Australian, tertiary, public teaching paediatric hospital. All medication errors submitted to the online system between 1 July 2010 and 30 June 2015 were included. RESULTS: A total of 3340 medication errors was reported, which corresponded to 0.56% medication errors per combined admissions and presentations or 5.73 medication errors per 1000 bed days. The most common patient outcomes related to errors requiring monitoring or an intervention to ensure no harm occurred (n = 1631, 48.8%). A new hospital site and structure had 0.354 reduced odds of producing medication errors causing possible or probable harm (95% confidence interval 0.298-0.421, P < 0.0001). Patient and family involvement had 1.270 increased odds of identifying medication errors associated with possible or probable harm compared with those causing no harm (95% confidence interval 1.028-1.568, P = 0.027). Interrupted time series analyses showed that moving to a new hospital site and structure was associated with a reduction in reported medication errors. CONCLUSION: Encouraging child and family involvement, facilitating hospital redesign and improving communication could help to reduce the harm associated with medication errors.

Prehospital Emergency Care in Childhood Arterial Ischemic Stroke.

BACKGROUND AND PURPOSE: Immediately calling an ambulance is the key factor in reducing time to hospital presentation for adult stroke. Little is known about prehospital care in childhood arterial ischemic stroke (AIS). We aimed to determine emergency medical services call-taker and paramedic diagnostic sensitivity and to describe timelines of care in childhood AIS. METHODS: This is a retrospective study of ambulance-transported children aged <18 years with first radiologically confirmed AIS, from 2008 to 2015. Interhospital transfers of children with preexisting AIS diagnosis were excluded. RESULTS: Twenty-three children were identified; 4 with unavailable ambulance records were excluded. Nineteen children were included in the study. Median age was 8 years (interquartile range, 3-14); median Pediatric National Institutes of Stroke Severity Scale score was 8 (interquartile range, 3-16). Emergency medical services call-taker diagnosis was stroke in 4 children (21%). Priority code 1 (lights and sirens) ambulances were dispatched for 13 children (68%). Paramedic diagnosis was stroke in 5 children (26%), hospital prenotification occurred in 8 children (42%), and 13 children (68%) were transported to primary stroke centers. Median prehospital timelines were onset to emergency medical services contact 13 minutes, call to scene 12 minutes, time at scene 14 minutes, transport time 43 minutes, and total prehospital time 71 minutes (interquartile range, 60-85). CONCLUSIONS: Emergency medical services call-taker and paramedic diagnostic sensitivity and prenotification rates are low in childhood AIS.