Reconciling lesions, relapses and smouldering associated worsening: A unifying model for multiple sclerosis pathogenesis.

The failure of relapses and white matter lesions to properly explain long-term disability and progression in multiple sclerosis is compounded by its artificial separation into relapsing remitting, secondary progressive, and primary progressive pigeonholes. The well-known epidemiological disconnection between relapses and long-term disability progression has been rediscovered as "progression independent of relapse activity", i.e. smouldering multiple sclerosis. This smouldering associated worsening proceeds despite early and prolonged use of disease modification therapies, even those that are highly effective at preventing relapses and new/enhancing white matter lesions on MRI. We recognise that smouldering associated worsening and relapse/lesion associated worsening coexist, to varying extents. The extent of cortical demyelination has been shown to correlate significantly with the severity of diffuse injury in normal appearing white matter (post mortem histopathologically (r = 0.55; P = 0.001), and in vivo with MRI (r = -0.6874; P = 0.0006)) and does so independently of white matter lesion burden. Axon loss in the normal appearing white matter explains disability in multiple sclerosis better than focal white matter lesions do. Smouldering associated worsening typically manifests as a length-dependent central axonopathy. We propose a unifying model for multiple sclerosis pathogenesis, wherein accumulation of cortical lesion burden predisposes associated normal appearing white matter to diffuse injury, whilst also intensifying damage within white matter lesions. Our novel two-hit hypothesis implicates cortical disease as a culprit for smouldering multiple sclerosis, abetted by active focal inflammation in the white matter (and vice versa). Substantiation of the two-hit hypothesis would advance the importance of specific therapeutic intervention for (and monitoring of) cortical/meningeal inflammation in people with multiple sclerosis.

Age and sex-related comparison of referral-based telemedicine service utilization during the COVID-19 pandemic in Ontario: a retrospective analysis.

BACKGROUND: The COVID-19 pandemic has led to increased utilization of telemedicine services. METHODS: A retrospective analysis of all referral-based ambulatory telemedicine services in Ontario from November 2019 to June 2021 was collected from the Ontario Health Insurance Plan (OHIP) billing database. Only fee-for-service billings were included in the present analysis. Coincident COVID-19 cases were obtained from Public Health Ontario. Comparisons were made based on age bracket, sex, telemedicine and in-person care. RESULTS: Billings for telemedicine services in Ontario increased from $1.7 million CAD in November 2019 to $64 million CAD in April 2020 and the proportions reached a mean peak of 72% in April 2020 and declined to 46% in June 2021. A positive correlation was found between the use of telemedicine and COVID-19 cases (p = 0.05). The age group with the highest proportion of telemedicine use was the 10-20-year-olds, followed by the 20-50-year-olds (61 ± 9.0%, 55 ± 7.3%, p = 0.01). Both age groups remained above 50% telemedicine services at the end of the study period. There seemed to be higher utilization by females (females 54.2 ± 8.0%, males 47.9 ± 7.7%, ANCOVA p = 0.05) for all specialties, however, after adjusting for male to female ratio m:f of 0.952:1.0 according to the 2016 census, this was no longer significant. CONCLUSIONS: The use of telemedicine services remained at a high level across groups, particularly the 10-50-year-olds. There were clear age preferences for using telemedicine. Studying these differences may provide insights into how the delivery of non-hospital-based medicine has changed during the COVID-19 pandemic.

Evaluating a Novel Infant Heart Rate Detector for Neonatal Resuscitation Efforts: Protocol for a Proof-of-Concept Study.

BACKGROUND: Over 10 million newborns worldwide undergo resuscitation at birth each year. Pediatricians may use electrocardiogram (ECG), pulse oximetry (PO), and stethoscope in determining heart rate (HR), as HR guides the need for and steps of resuscitation. HR must be obtained quickly and accurately. Unfortunately, the current diagnostic modalities are either too slow, obtaining HR in more than a minute, or inaccurate. With time constraints, a reliable robust heart rate detector (HRD) modality is required. This paper discusses a protocol for conducting a methods-based comparison study to determine the HR accuracy of a novel real-time HRD based on 3D-printed dry-electrode single-lead ECG signals for cost-effective and quick HR determination. The HRD's HR results are compared to either clinical-grade ECG or PO monitors to ensure robustness and accuracy. OBJECTIVE: The purpose of this study is to design and examine the feasibility of a proof-of-concept HRD that quickly obtains HR using biocompatible 3D-printed dry electrodes for single-lead neonatal ECG acquisition. This study uses a novel HRD and compares it to the gold-standard 3-lead clinical ECG or PO in a hospital setting. METHODS: A cross-sectional study is planned to be conducted in the neonatal intensive care unit or postpartum unit of a large community teaching hospital in Toronto, Canada, from June 2023 to June 2024. In total, 50 newborns will be recruited for this study. The HRD and an ECG or PO monitor will be video recorded using a digital camera concurrently for 3 minutes for each newborn. Hardware-based signal processing and patent-pending embedded algorithm-based HR estimation techniques are applied directly to the raw collected single-lead ECG and displayed on the HRD in real time during video recordings. These data will be annotated and compared to the ECG or PO readings at the same points in time. Accuracy, F1-score, and other statistical metrics will be produced to determine the HRD's feasibility in providing reliable HR. RESULTS: The study is ongoing. The projected end date for data collection is around July 2024. CONCLUSIONS: The study will compare the novel patent-pending 3D-printed dry electrode-based HRD's real-time HR estimation techniques with the state-of-the-art clinical-grade ECG or PO monitors for HR accuracy and examines how fast the HRD provides reliable HR. The study will further provide recommendations and important improvements that can be made to implement the HRD for clinical applications, especially in neonatal resuscitation efforts. This work can be seen as a stepping stone in the development of robust dry-electrode single-lead ECG devices for HR estimations in the pediatric population. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/45512.

Utilization of a novel mobile application, "HBB Prompt", to reduce Helping Babies Breathe skills decay.

BACKGROUND: Helping Babies Breathe (HBB) is a newborn resuscitation training program designed to reduce neonatal mortality in low- and middle-income countries. However, skills decay after initial training is a significant barrier to sustained impact. OBJECTIVE: To test whether a mobile app, HBB Prompt, developed with user-centred design, helps improve skills and knowledge retention after HBB training. METHODS: HBB Prompt was created during Phase 1 of this study with input from HBB facilitators and providers from Southwestern Uganda recruited from a national HBB provider registry. During Phase 2, healthcare workers (HCWs) in two community hospitals received HBB training. One hospital was randomly assigned as the intervention hospital, where trained HCWs had access to HBB Prompt, and the other served as control without HBB Prompt (NCT03577054). Participants were evaluated using the HBB 2.0 knowledge check and Objective Structured Clinical Exam, version B (OSCE B) immediately before and after training, and 6 months post-training. The primary outcome was difference in OSCE B scores immediately after training and 6 months post-training. RESULTS: Twenty-nine HCWs were trained in HBB (17 in intervention, 12 in control). At 6 months, 10 HCW were evaluated in intervention and 7 in control. In intervention and control respectively, the median OSCE B scores were: 7 vs. 9 immediately before training, 17 vs. 21 immediately after training, and 12 vs. 13 at 6 months after training. Six months after training, the median difference in OSCE B scores was -3 (IQR -5 to -1) in intervention and -8 (IQR -11 to -6) in control (p = 0.02). CONCLUSION: HBB Prompt, a mobile app created by user-centred design, improved retention of HBB skills at 6 months. However, skills decay remained high 6 months after training. Continued adaptation of HBB Prompt may further improve maintenance of HBB skills.

Use of timed alarm device for pediatric daytime urinary incontinence Meta-analysis of comparative studies.

INTRODUCTION: This meta-analysis aimed to determine the comparative effectiveness of timed alarm device-assisted urotherapy vs. standard urotherapy alone in managing pediatric daytime urinary incontinence (pDUI). METHODS: A systematic literature search was performed in December 2021, with an update search in July 2022. Comparative studies assessing the pDUI treatment effectiveness of timed alarm device-assisted urotherapy vs. urotherapy alone were identified and evaluated according to Cochrane collaboration recommendations. The assessed outcome includes pDUI complete response and adherence rates. Relative risk (RR ) with 95% confidence intervals (CI) was extrapolated. A random-effects model was used to pool effect estimates. Heterogeneity was assessed with sensitivity and subgroup analysis performed according to study design and comparative group characteristics. GRADE criteria were used to assess evidence certainty. (PROSPEROCRD 42022299173). RESULTS: Four studies (three randomized controlled trials [RCTs] and one retrospective cohort) with 635 cases were included. The pooled effect estimates of pDUI complete response showed no differences between intervention groups (RR 1.20, 95% CI 0.81, 1.76). Pooled effect estimates for treatment adherence were generated from two studies, which showed significantly better adherence for the timed-alarm device group (RR 2.97, 95% CI 1.46, 6.06). Significant interstudy heterogeneity was noted; the source is likely from the study design and comparator device characteristics. The quality of evidence was assessed to be of very low certainty. CONCLUSIONS: Based on very low certainty evidence, timed alarm device-assisted urotherapy does not seem to have the advantage of complete treatment response over standard urotherapy alone in managing pDUI; however, a timed-alarm device is likely able to improve urotherapy treatment adherence.

Impact of antegrade enema initiation on healthcare utilization in pediatric patients: A population-based cohort study.

BACKGROUND: When constipation is refractory to first-line interventions, antegrade enema use may be considered. We aimed to assess the impact of this intervention on healthcare utilization. METHODS: We conducted a population-based, quasi-experimental study with pre-post comparison of the intervention group and a non-equivalent control group using linked clinical and health administrative data from Ontario, Canada. Subjects included children (0-18 years) who underwent antegrade enema initiation from 2007 to 2020 and matched controls (4:1) from the general population. To assess the change in healthcare utilization following antegrade enema initiation, we used negative binomial generalized estimating equations with covariates selected a priori. KEY RESULTS: One hundred thirty-eight subjects met eligibility criteria (appendicostomy = 55 (39.9%); cecostomy tube = 83 (60.1%)) and were matched to 550 controls. There was no significant difference in the change in the rate of hospitalizations (rate ratio (RR) 1.05, 95% confidence interval (CI) 0.35-1.75), outpatient visits (RR 1.05, 95% CI 0.91-1.18), or same-day surgical procedures (RR 1.51, 95% CI 0.60-2.43) across cases in 2 years following antegrade enema initiation compared with controls. Cases had an increased rate of emergency department (ED) visits, which was not observed in controls (RR 1.52, 95% CI 1.11-1.79), driven in part by device-related complications. CONCLUSIONS AND INFERENCES: Understanding healthcare utilization patterns following antegrade enema initiation allows for effective health system planning and aids medical decision-making. The observed increase in ED visits for device-related complications speaks to the need to improve preventive management to help mitigate emergency care after initiation of antegrade enemas.

Neurodevelopmental and psychiatric disorders in pediatric bladder and bowel dysfunction.

BACKGROUND: Bladder and bowel dysfunction (BBD) is a common pediatric problem that describes a constellation of lower urinary tract symptoms associated with constipation and/or encopresis. Its association with neurodevelopmental and psychiatric (NDP) problems is not well understood. OBJECTIVES: Our primary aim was to identify pre-existing NDP disorders in children with BBD. Secondarily, we aimed to screen for new behavioral problems and evaluate the association between bladder or bowel symptoms and behaviors symptoms. METHODS: A cross sectional study was conducted in urology clinics. New patients referred for BBD between 4 and 17 years old were recruited and completed: a demographics survey, Dysfunctional Voiding Score System questionnaire, assessment of bowel movements with the Bristol Stool Scale, and Strength and Difficulties questionnaire (SDQ). Those with known spinal dysraphism were excluded. SDQ scores were evaluated for abnormal screens in different subscales and total difficulties scores. Pearson correlation analyses were conducted for association. RESULTS: We included 61 participants (age 9.5 ± 4.1 years), including 33 females and 28 males. One or more pre-existing NDP disorder(s) was reported in 14 (23%) children; most commonly being learning disability (43%) and attention deficit hyperactivity disorder (29%). This cohort had more severe BBD symptoms as reflected in DVSS scores. SDQ scores demonstrated that 12 patients without pre-existing NDP diagnoses scored in the clinical range, with hyperactivity as the most common difficulty (6/12; 50%). CONCLUSIONS: A significant proportion of children with BBD have a comorbid NDP disorder and present with more severe symptomatology. The SDQ can be used as a behavioral screening tool this population for the identification of children who may benefit from formal developmental pediatrics assessment.

Bladder and Bowel Dysfunction Network: Improving the Management of Pediatric Bladder and Bowel Dysfunction.

Lower urinary tract symptoms with constipation characterize bladder and bowel dysfunction (BBD). Due to high referral volumes to hospital pediatric urology clinics and time-consuming appointments, wait times are prolonged. Initial management consists of behavioral modification strategies that could be accomplished by community pediatricians. We aimed to create a network of community pediatricians trained in BBD (BBDN) management and assess its impact on care. METHODS: We distributed a survey to pediatricians, and those interested attended training consisting of lectures and clinical shadowing. Patients referred to a hospital pediatric urology clinic were triaged to the BBDN and completed the dysfunctional voiding symptom score and satisfaction surveys at baseline and follow-up. The Bristol stool chart was used to assess constipation. Results were compared between BBDN and hospital clinic patients. RESULTS: Surveyed pediatricians (n = 100) most commonly managed BBD with PEG3350 and dietary changes and were less likely to recommend bladder retraining strategies. Baseline characteristics were similar in BBDN (n = 100) and hospital clinic patients (n = 23). Both groups had similar improvements in dysfunctional voiding symptom score from baseline to follow-up (10.1 ± 4.2 to 5.6 ± 3.3, P = 0.01, versus 10.1 ± 4.2 to 7.8 ± 4.5, P = 0.02). BBDN patients waited less time for their follow-up visit with 56 (28-70) days versus 94.5 (85-109) days for hospital clinic patients (P < 0.001). Both groups demonstrated high familial satisfaction. CONCLUSIONS: Community pediatricians may require more knowledge of management strategies for BBD. Our pilot study demonstrates that implementing a BBDN is feasible, results in shorter wait times, and similar improvement in symptoms and patient satisfaction than a hospital pediatric urology clinic.

Development of a novel mobile application, HBB Prompt, with human factors and user-centred design for Helping Babies Breathe skills retention in Uganda.

BACKGROUND: Helping Babies Breathe (HBB) is a life-saving program that has helped reduce neonatal morbidity and mortality, but knowledge and skills retention after training remains a significant challenge for sustainability of impact. User-centred design (UCD) can be used to develop solutions to target knowledge and skills maintenance. METHODS: We applied a process of UCD beginning with understanding the facilitators of, and barriers to, learning and retaining HBB knowledge and skills. HBB Master Trainers and frontline HBB providers participated in a series of focus group discussions (FGDs) to uncover the processes of skills acquisition and maintenance to develop a mobile application called "HBB Prompt". Themes derived from each FGD were identified and implications for development of the HBB Prompt app were explored, including feasibility of incorporating strategies into the format of an app. Data analysis took place after each iteration in Phase 1 to incorporate feedback and improve subsequent versions of HBB Prompt. RESULTS: Six HBB trainers and seven frontline HBB providers participated in a series of FGDs in Phase 1 of this study. Common themes included lack of motivation to practise, improving confidence in ventilation skills, ability to achieve the Golden Minute, fear of forgetting knowledge or skills, importance of feedback, and peer-to-peer learning. Themes identified that were not feasible to address pertained to health system challenges. Feedback about HBB Prompt was generally positive. Based on initial and iterative feedback, HBB Prompt was created with four primary functions: Training Mode, Simulation Mode, Quizzes, and Dashboard/Scoreboard. CONCLUSIONS: Developing HBB Prompt with UCD to help improve knowledge and skills retention was feasible and revealed key concepts, including drivers for successes and challenges faced for learning and maintaining HBB skills. HBB Prompt will be piloted in Phase 2 of this study, where knowledge and skills retention after HBB training will be compared between an intervention group with HBB Prompt and a control group without the app. Trial registration Clinicaltrials.gov (NCT03577054). Retrospectively registered July 5, 2018, https://clinicaltrials.gov/ct2/show/study/NCT03577054 .

Trends and relevance in the bladder and bowel dysfunction literature: PlumX metrics contrasted with fragility indicators.

INTRODUCTION: The concepts of fragility index (FI) and fragility quotient (FQ) have been previously described. PlumX metrics encompass online "footprints" of research in addition to traditional citations. Herein we explore PlumX metrics against the quality of BBD literature. OBJECTIVE: To explore altmetrics against the quality of bladder and bowel dysfunction (BBD) literature. STUDY DESIGN: A literature search was conducted using Pubmed, Medline, Embase for BBD and related terms. A total of 54,045 abstracts were screened, followed by 693 full text reviews and data extraction from 126. Studies were included if they reported on 2 groups being compared, had dichotomous outcomes, and had significant results. RESULTS: The median FI score was 4 (0-500) and there were 20 studies which had a FI of 0. The FQ had a median of 0.04 (0-0.32). PlumX usage was 263 ± 540, captures were 45 ± 60 and social media attention was 2 ± 2. Overall, 42% of papers were clinical trials (RCTs). When compared to other study designs, we noted a significant difference in PlumX captures (57 ± 72 RCT vs. 35 ± 47 other; p = 0.03). RCTs had higher usage, social media engagement and citations however, the differences were not significant. H-Index had a significant correlation with FI (p = 0.036), however correlations for PlumX usage and captures, while modestly positive (0.04-0.10) for the FI and FQ, were not significant. A comparison of FI and FQ by topic can be reviewed in the Summary Table. DISCUSSION: When considering the FI and FQ robustness indicators of the BBD literature, we found similarities when compared to other studies. It was reported that overall, the hydronephrosis literature was fragile with many studies requiring only a few events to nullify significance, regardless of the study design. Similarly, in a review of pediatric vesicoureteral reflux (VUR) clinical trials, results were also fragile. When comparing fragility measures to altmetric variables we noted that despite the growing popularity of altmetrics, citation counts, and h-indices remain the traditional measures to monitor research consumption. There has been a reported correlation between manuscript citation counts, author h-index, altmetrics measures in several specialties and across many domains of research including medical sciences, arts, and the humanities, however in the present study only weak correlations were noted. CONCLUSION: The body of BBD comparative studies is fragile in keeping with other pediatric urology literature populations. Despite fragile results, RCTs generate slightly moreattention as measured by select PlumX metrics. These results suggest the need for including fragility measures in our literature, aiming to focus attention towards more robust articles.

Designing and evaluating a novel mobile application for Helping Babies Breathe skills retention in Uganda: comparative study protocol.

INTRODUCTION: Over 600 000 newborns die each year of intrapartum-related events, many of which are preventable in the presence of skilled birth attendants. Helping Babies Breathe (HBB) is a neonatal resuscitation training programme designed for low-resource settings that can reduce both early neonatal mortality and stillbirths. However, as in other similar educational programmes, knowledge and skill retention deteriorate over time. This trend may be counteracted by strategies such as regular simulated exercises. In this study, a mobile application (app) 'HBB Prompt' will be developed to assist providers in retaining HBB knowledge and skills. METHODS AND ANALYSIS: This is a comparative study in Uganda with two phases: an app development phase and an assessment phase. In the first phase, HBB trainers and providers will explore barriers and facilitators to enhance learning and maintenance of HBB skills and knowledge through focus group discussions (FGDs). The FGDs are designed with a human factors perspective, enabling collection of relevant data for the prototype version of HBB Prompt. The app will then undergo usability and feasibility testing through FGDs and simulations. In the second phase, a minimum of 10 healthcare workers from two district hospitals will receive HBB training. Only the intervention hospital will have access to HBB Prompt. All participants will be asked to practise HBB skills every shift and record this in a logbook. In the intervention site, app usage data will also be collected. The primary outcome will be comparing skills retention 12 months after training, as determined by Objective Structured Clinical Examination B scores. ETHICS AND DISSEMINATION: This study received ethics approval from The Hospital for Sick Children and Mbarara University of Science and Technology. The authors plan to publish all relevant findings from this study in peer-reviewed journals. TRIAL REGISTRATION NUMBER: NCT03577054.

Development of a Standardized Approach for the Assessment of Bowel and Bladder Dysfunction.

INTRODUCTION: Bowel and bladder dysfunction (BBD) is a common pediatric condition that describes a constellation of lower urinary tract symptoms (LUTS) associated with constipation. Many children with BBD have comorbid neuropsychiatric and psychosocial concerns that are not routinely assessed. The aim of quality improvement (QI) was to establish a comprehensive assessment for BBD by developing and evaluating (1) a standardized clinician assessment form and (2) parent-reported questionnaire. METHODS: From July 2017 to April 2018, a prospective QI study was conducted in the BBD network. A standardized assessment form was developed based on literature review and expert opinions, with targeted sections for LUTS, constipation, and psychosocial history. Before clinic, families of children referred for BBD were given a questionnaire to clarify voiding, stooling, and dietary patterns. Physicians utilized the assessment form for new referrals. Afterward, both physicians and parents evaluated the assessment process anonymously. RESULTS: A total of 15 physicians and 45 parents responded, with 67% of patients being between 4 and 10 years old and 51% male. Physicians responded that the assessment form reminded them to ask about specific LUTS (93%), constipation (87%), and psychosocial history (87%). Parents responded positively by agreeing that they felt included in care decisions (96%) and had questions answered appropriately (100%). Only 47% found the previsit package easy to complete. CONCLUSIONS: In pediatric BBD consultations, a standardized assessment form can guide clinicians to efficiently gather a comprehensive history and screen for psychosocial risk factors. It can empower more pediatricians to evaluate BBD in the future.

A Simulation-Based Pilot Study of a Mobile Application (NRP Prompt) as a Cognitive Aid for Neonatal Resuscitation Training.

INTRODUCTION: Despite standardized neonatal resuscitation program (NRP) training, retention and adherence to the NRP algorithm remain a challenge. Cognitive aids can potentially improve acquisition and application of NRP knowledge and skills. The objective of this study was to determine whether an interactive mobile application providing audiovisual prompts, NRP Prompt, can help novice NRP providers learn the NRP algorithm more effectively and therefore improve their NRP performance. METHODS: First- and second-year residents from family medicine and obstetrics and gynecology attending NRP training were randomized into intervention and control groups. Resident pairs used standard visual aids with NRP Prompt (intervention) or visual aids only (control) in two simulated neonatal resuscitation training sessions with each resident taking turns as a team leader. Pairs were then evaluated in a third simulation that was video recorded, where neither group used cognitive aids. The primary outcome was comparing resuscitation performance. Secondary outcomes included the following: times to positive-pressure ventilation, intubation, and chest compressions. RESULTS: Thirty-nine residents participated, of which 18 received the intervention. Neonatal resuscitation program performance scores did not significantly differ (P = 0.69). Wilcoxon rank-sum tests showed no significant differences in secondary outcomes of times to positive-pressure ventilation (P = 0.43), intubation (P = 0.44), or chest compressions (P = 0.35). CONCLUSIONS: Training using NRP Prompt did not improve performance scores in simulated neonatal resuscitations immediately after training. Potential reasons include voice prompts in their current format being distracting and lack of customizability to user preferences. Future development of prompting applications should apply a user-centered design approach to optimize the ability to meet end-user needs.

A critical review of recent clinical practice guidelines for pediatric urinary tract infection.

INTRODUCTION: Concerns regarding the quality, credibility, and applicability of recently published pediatric urinary tract infection (UTI) clinical practice guidelines have been raised due to the inconsistencies of recommendations between them. We aimed to determine the quality of the recent clinical practice guidelines on pediatric UTI by using the Appraisal of Guidelines Research and Evaluation (AGREE II) instrument, and summarize the standard of care in diagnosis and management of pediatric UTI from the top three clinical practice guidelines. METHODS: A systematic literature search was performed on medical literature electronic databases and international guideline repository websites. English language-based clinical practice guidelines from 2007-2016 endorsed by any international society or government organization providing recommendations for the management of pediatric UTI were considered. Eligible clinical practice guidelines were independently appraised by six reviewers using the AGREE II tool. Clinical practice guidelines were assessed for standardized domains and summarized for overall quality. Inter-rater reliability was assessed using inter-class coefficient (ICC). RESULTS: Thirteen clinical practice guidelines were critically reviewed. The Spanish clinical practice guidelines, American Academy of Pediatrics, and National Institute for Health and Clinical Excellence clinical practice guidelines consistently scored high on all AGREE domains (total averaged domain scores 90, 88, and 88, respectively). Among the six reviewers, there was a high degree of inter-rater reliability (average measure ICC 0.938; p<0.0001). There is reasonable consensus among the top three clinical practice guidelines in their major recommendations. CONCLUSIONS: The clinical practice guidelines from Spain, American Academy of Pediatrics, and National Institute for Health and Clinical Excellence, with their major recommendations being similar, have scored highly on the AGREE II indicators of quality for the clinical practice guidelines development process.

Paediatric-appropriate facilities in emergency departments of community hospitals in Ontario: A cross-sectional study.

BACKGROUND: We assessed whether the paediatric-appropriate facilities were available at Emergency Departments (ED) in community hospitals in a Canadian province. METHODS: We conducted a cross-sectional survey of EDs in community hospitals in Ontario, Canada that had inpatient paediatric facilities and a neonatal intensive care unit. Key informants were ED chiefs, clinical educators, or managers. The survey included questions about paediatric facilities related to environment, triage, training, and staff in EDs. RESULTS: Of 52 hospitals, 69% (n=36) responded to our survey. Of them, 14% EDs (n=5) had some separated spaces available for paediatric patients. About 53% (n=19) of EDs lacked children activities, e.g., toys. Only 11% (n=4) EDs were using paediatric triage scales and 42% (n=15) had a designated paediatric resuscitation bay. Only half of the ED (n=18) required from their staff to update paediatric life support training. Only 31% (n=11) had a designated liaison paediatrician for the ED. Paediatric social worker was present in only 8% (n=3) of EDs in community hospitals. CONCLUSION: Most of the Ontario community hospital EDs included in this survey had inadequate facilities for paediatric patients such as specific waiting and treatment areas.

Text messages for influenza vaccination among pregnant women: A randomized controlled trial.

OBJECTIVE: To evaluate if text message reminders increase the likelihood of receiving the influenza vaccine among pregnant women. METHODS: Pregnant women were randomized to either receive or not receive weekly text messages. Women were told the messages would be about health-related behavior in pregnancy. Those randomized to the intervention group received two messages weekly for four consecutive weeks reinforcing that the influenza vaccine is recommended for all pregnant women and safe during pregnancy and breastfeeding. Women were contacted six weeks postpartum to determine if they had received the vaccine. Sample size calculation determined that 108 women were required in both groups to see a 75% increase in vaccination rates over baseline in the text message group compared to the control group. RESULTS: Recruitment began November 4, 2013, and 317 women were randomized. The mean gestational age at recruitment was 22weeks. There were 40/129 (31%) women in the text message group and 41/152 (27%) women in the control group who received the vaccine (p=0.51). Significant predictors of vaccine acceptance were being married compared to single (95% vs. 67%, p<0.001), having higher household income (55% vs. 39%, p=0.03) and having received the vaccine before (77% vs. 36%, p<0.001). Among women receiving text messages, the majority were satisfied, with only 15/129 (12%) reporting that they did not like receiving the messages, and 24/129 (19%) stating that the information in the messages was not helpful. CONCLUSION: Weekly text messages reinforcing the recommendation for and safety of the influenza vaccine in pregnancy did not increase the likelihood of actually receiving the vaccine among pregnant women. Overall vaccination rates were low, highlighting the need for patient education and innovative techniques to improve vaccine acceptance. Registered with ClinicalTrials.gov at http://www.clinicaltrials.gov, registration number NCT 02428738.

Family fIRST, an Interactive Risk Screening Tool for Families in a School-Based Pediatric Clinic.

The purpose of this study was to create a tablet-based, social history screening tool called Family fIRST and evaluate its feasibility and usability in a school-based medical clinic. A mixed methods study design was used to examine quantitative and qualitative outcomes of a survey and semi-structured interview completed by families and physicians. The majority (87%) found the survey easy to understand. Themes for improvement included more free-form space and increased sensitivity around question wording. Clinic physicians felt Family fIRST increased discussion around social history and suggested the tool should help link to suggested resources. Demographic results showed that 12 of 29 (43%) parents had income less than $15 000 and 19 of 29 (65%) were unemployed. Family fIRST was a well-received and feasible tool to implement at the school-based medical clinic. Preliminary results show that families attending the clinic have increased prevalence of negative determinants of health; social history should therefore represent a key area of focus at the medical visit in order to optimize clinic support of families.

Are some children with empyema at risk for treatment failure with fibrinolytics? A multicenter cohort study.

BACKGROUND: Guidelines recommend that children with empyema be treated initially with chest tube insertion and intrapleural fibrinolytics. Some patients have poor outcomes with this approach, and it is unclear which factors are associated with treatment failure. METHODS: Possible risk factors were identified through a review of the literature. Treatment failure was defined as need for repeat pleural drainage and/or total length of stay greater than 2weeks. RESULTS: We retrospectively identified 314 children with empyema treated with fibrinolytics at The Hospital for Sick Children (2000-2013, n=195), Children's Hospital, London Health Sciences Centre (2009-2013, n=39), and McMaster Children's Hospital (2007-2014, n=80). Median length of stay was 11days (range 5-69days). Thirteen percent of children required repeat drainage procedures, and 34% experienced treatment failure. There were no deaths. White blood cell count, erythrocyte sedimentation rate, C-reactive protein, albumin, urea to creatinine ratio, and signs of necrosis on initial chest x-ray were not associated with treatment failure. Multivariable logistic regression demonstrated increased risk with positive blood culture (odds ratio=2.7), immediate admission to intensive care (odds ratio=2.6), and absence of complex septations on baseline ultrasound (odds ratio=2.1). Male gender and platelet count were associated with treatment failure in the univariate analysis but not in the multivariable model. CONCLUSIONS: Predicting which children with empyema are at risk for treatment failure with fibrinolytics remains challenging. Risk factors include positive blood culture, immediate admission to intensive care, and absence of complex septations on ultrasound. Routine blood work and inflammatory markers have little prognostic value.