Search

BACKGROUND. Assessment of dehydration in young children currently depends on clinical judgment, which is relatively inaccurate. By using digital videography, we developed a way to assess capillary-refill time more objectively. OBJECTIVE. Our goal was to determine whether digitally measured capillary-refill time assesses the presence of significant dehydration ([greater than or equal to] 5%) in young children with gastroenteritis more accurately than conventional capillary refill and overall clinical assessment. METHODS. We prospectively enrolled children with gastroenteritis, 1 month to 5 years of age, who were evaluated in a tertiary-care pediatric emergency department and judged by a triage nurse to be at least mildly dehydrated. Before any treatment, we measured the weight and digitally measured capillary-refill time of these children. Pediatric emergency physicians determined capillary-refill time by using conventional methods and degree of dehydration by overall clinical assessment by using a 7-point Likert scale. Postillness weight gain was used to estimate fluid deficit; beginning 48 hours after assessment, children were reweighed every 24 hours until 2 sequential weights differed by no more than 2%. We compared the accuracy of digitally measured capillary-refill time with conventional capillary refill and overall clinical assessment by determining sensitivities, specificities, likelihood ratios, and area under the receiver operator characteristic curves. RESULTS. A total of 83 patients were enrolled and had complete follow-up; 13 of these patients had significant dehydration ([greater than or equal to] 5% of body weight). The area under the receiver operator characteristic curves for digitally measured capillary-refill time and overall clinical assessment relative to fluid deficit ( CONCLUSIONS. Results of this prospective cohort study suggest that digitally measured capillary-refill time more accurately predicts significant dehydration ([greater than or equal to] 5%) in young children with gastroenteritis than overall clinical assessment. Key Words preschool child, gastroenteritis, dehydration, diagnostic techniques and procedures, sensitivity and specificity, ASSESSMENT FOR THE and severity of dehypresence dration at the bedside is still dependent on findings derived from clinical examination. (1-3) The World Health Organization (WHO), the American Academy of [...]

Background: Limited data are available on adverse events among children admitted to hospital. The Canadian Paediatric Adverse Events Study was done to describe the epidemiology of adverse events among children in hospital in Canada., Methods: We performed a 2-stage medical record review at 8 academic pediatric centres and 14 community hospitals in Canada. We reviewed charts from patients admitted from April 2008 through March 2009, evenly distributed across 4 age groups (0 to 28 d; 29 to 365 d; > 1 to 5 yr and > 5 to 18 yr). In stage 1, nurses and health records personnel who had received training in the use of the Canadian Paediatric Trigger Tool reviewed medical records to detect triggers for possible adverse events. In stage 2, physicians reviewed the charts identified as having triggers and described the adverse events., Results: A total of 3669 children were admitted to hospital during the study period. The weighted rate of adverse events was 9.2%. Adverse events were more frequent in academic pediatric centres than in community hospitals (adjusted odds ratio [OR] 2.98, 95% confidence interval [CI] 1.65-5.39). The incidence of preventable adverse events was not significantly different between types of hospital, but nonpreventable adverse events were more common in academic pediatric centres (adjusted OR 4.39, 95% CI 2.08-9.27). Surgical events predominated overall and occurred more frequently in academic pediatric centres than in community hospitals (37.2% v. 21.5%, relative risk [RR] 1.7, 95% CI 1.0-3.1), whereas events associated with diagnostic errors were significantly less frequent (11.1% v. 23.1%, RR 0.5, 95% CI 0.2-0.9)., Interpretation: More children have adverse events in academic pediatric centres than in community hospitals; however, adverse events in the former are less likely to be preventable. There are many opportunities to reduce harm affecting children in hospital in Canada, particularly related to surgery, intensive care and diagnostic error.

Objective: To describe the process of developing and validating the Canadian Association of Paediatric Health Centres Trigger Tool (CPTT)., Methods: Five existing trigger tools were consolidated with duplicate triggers eliminated. After a risk analysis and modified Delphi process, the tool was reduced from 94 to 47 triggers. Feasibility of use was tested, reviewing 40 charts in three hospitals. For validation, charts were randomly selected across four age groups, half medical/half surgical diagnoses, from six paediatric academic health sciences centres. 591 charts were reviewed by six nurses (for triggers and adverse events (AEs)) and three physicians (for AEs only). The incidence of trigger- and AE-positive charts was documented, and the sensitivity and specificity of the tool to identify charts with AEs were determined. Identification of AEs by nurses and physicians was compared. The positive predictive value (PPV) of each trigger was calculated and the ratio of false- to true-positive AE predictors analysed for each trigger., Results: Nurses rated the CPTT easy to use and identified triggers in 61.1% (361/591; 95% CI 57.2 to 65.0) of patient charts; physicians identified AEs in 15.1% (89/ 591, 95% CI 0.23 to 0.43). Over a third of patients with AEs were neonates. The sensitivity and specificity were 0.88 and 0.44, respectively. Nurse and physician AE assessments correlated poorly. The PPV for each trigger ranged from 0 to 88.3%. Triggers with a false/true-positive ratio of >0.7 were eliminated, resulting in the final 35-trigger CPTT., Conclusions: The CPTT is the first validated, comprehensive trigger tool available to detect AEs in children hospitalised in acute care facilities.

The delivery of health care is often segmented into sectors. In Canada, hospital care has traditionally been distinct from community care, and thus the transition of patients across sectors has been challenging. This paper focuses on the systematic development of an integrated model of care for children, for the purpose of smoothing the transition from hospital to home. The new service model uses emerging telecommunications technology to link hospital care providers to patients at home and is termed "telehomecare" (THC). Independent models of THC were developed for three sites across Canada through semistructured interviews and focus groups. Participants included health care providers and administrators from the hospital and community, and patient families. The resulting models were compared using content analysis to determine whether there was a core model of THC that was generalisable across Canada. A core model of THC was identified that includes the use of videoconferencing to enable the integration of hospital- and community-based care to support patients during the initial stages of the transition to home. Each site also articulated unique characteristics in their service model that were related to the nature of their health care delivery system and patient population. This paper describes the core model of transitional care, presents a synopsis of each of the three models, and compares the models. THC provides opportunities to address limitations in the current system and to improve upon equity of access to quality care for children making the transition from hospital to home.