Validation of a modified pediatric early warning system score: a retrospective case-control study

The Pediatric Early Warning System (PEWS) score may be useful for detection of deterioration in clinical condition. In this retrospective study, the cases were patients transferred to the pediatric intensive care unit (PICU), and controls were those not transferred to the PICU. The maximum PEWS score in both groups were analyzed using Mann-Whitney U test and receiver operating characteristic curve (ROC). The study population included 100 cases and 250 controls. There was no difference in the age of cases and controls (6.3 vs 6.3 years). The length of hospital stay (18.09 ± 32 vs 3.93 ± 2.9 days; P < .001) and the maximum PEWS score (2.95 ± 1.5 vs 1.4 ± 0.8) were significantly higher for the cases (P < .0001). The PEWS score area under the ROC was 0.81 (95% confidence interval = 0.75-0.86). The sensitivity and specificity for a score 2.5 were 62% and 89%, respectively. The use of the modified PEWS score can help identify patients on wards who are at risk for deterioration.     

儿童早期预警评分在识别危重患儿病情中的价值

目的 探讨儿童早期预警评分（PEWS）识别危重患儿病情的价值。方法 选取2016年1~12月由中南大学湘雅医院普通病区转入PICU或急诊收入PICU的患儿120例为PICU组,该院该期间入住普通病房的120例患儿作为对照组。对PICU组的120例患儿根据病种的不同分为呼吸/循环系统疾病亚组（55例）和神经/其他系统疾病亚组（65例）。记录患儿入院时的PEWS评分,采用受试者工作特征（ROC）曲线分析PEWS评分对病情评估的价值。结果 PICU组PEWS评分显著高于对照组（P < 0.05）。呼吸/循环系统疾病亚组的PEWS评分显著高于神经/其他系统疾病亚组（P < 0.05）。以患儿是否收住PICU为预测指标时,PEWS评分的最佳截断值为3.5分,灵敏度为85%,特异度为95%,ROC曲线下面积为0.951（95% CI：0.923~0.980）。其中神经/其他系统疾病亚组的患儿ROC曲线下面积为0.768,呼吸/循环系统疾病亚组的患儿ROC曲线下面积为0.968。PEWS评分 > 6分、4~6分及 ≤ 3分患儿的病死率分别为40%、21%、0,组间比较差异有统计学意义（P < 0.001）。结论 PEWS对识别危重症患儿病情严重程度有重要价值,且不同病种对PEWS评分的敏感性有差异;PEWS评分对患儿的预后有预测价值。     

Can intussusceptions of small bowel and colon be transient? A prospective study

We performed a prospective study to explore a diagnosis and treatment protocol of transient intussusception in children (TIC). Totally, 143 children with intussusception who met the inclusion criteria were firstly divided into intussusception involving only the small bowel and intussusception involving the colon group. And in each group, they were further divided into short-segment (≤ 3.0 cm) and long-segment (> 3.0 cm) groups according to the length of intussusception. After a period of conservative treatment, the incidence of TIC, the incidence of surgery, and recurrence were collected and analyzed. Finally, we found that the incidence of TIC in the short-segment group of small bowel intussusception (96.29%) was significantly higher than that in other groups (P ≤ 0.001). Besides, the incidence of surgery and recurrence in this group was relatively low too. Therefore, we summarized the inclusion criteria and treatments to the short-segment group of small bowel intussusception as the suggested protocol to TIC.

Conclusion: For cases of small bowel intussusception with no identified pathologic lead point, a short duration of symptoms, a length of ≤ 3.0 cm, a relatively abundant vascular flow signal, and a stable general condition, the spontaneous reduction could be expected and a period of conservative treatment with careful monitoring is recommended.

Parental and child factors associated with inhalant and food allergy in a population-based prospective cohort study: the Generation R Study

The prevalence of allergic diseases in children is markedly increasing to epidemic proportions. The aim of this study is to describe the presence and examine associated parental and child characteristics of allergic sensitization and physician-diagnosed allergy in Dutch children at age 10 years. This study among 5471 children was performed in a population-based prospective cohort from fetal life onwards. Allergic sensitization was measured by skin prick tests. Physician-diagnosed allergy and parental and child characteristics were collected by questionnaires. In children aged 10 years, inhalant and food allergic sensitization was present in 32.2% and 7.1%, and physician-diagnosed inhalant and food allergy in 12.4% and 2.3%. Maternal and paternal history of allergy, eczema or asthma was associated with increased risks of physician-diagnosed inhalant allergy (aOR (95% CI) 1.44 (1.23–1.70) and 1.59 (1.30–1.94), respectively), but not with food allergy. Asthma and eczema ever at age 10 years were associated with increased risks of physician-diagnosed inhalant allergy (4.60 (3.55–5.96) and 2.42 (1.94–3.03), respectively). Eczema ever at age 10 years was associated with an increased risk of physician-diagnosed food allergy (5.78, 3.04–9.52), with the highest risk of cashew (7.36, 3.20–16.94) and peanut (5.58, 3.08–10.10) food allergy.

Conclusions: We found strong effects of parental history of allergy, eczema or asthma on the presence of physician-diagnosed inhalant allergy in children at age 10 years. Eczema ever at age 10 years was a strong risk factor for the development of physician-diagnosed inhalant and food allergy.

Pediatric Early Warning Systems aid in triage to intermediate versus intensive care for pediatric oncology patients in resource‐limited hospitals

Pediatric oncology patients hospitalized in resource‐limited settings are at high risk for clinical deterioration resulting in mortality. Intermediate care units (IMCUs) provide a cost‐effective alternative to pediatric intensive care units (PICUs). Inappropriate IMCU triage, however, can lead to poor outcomes and suboptimal resource utilization. In this study, we sought to characterize patients with clinical deterioration requiring unplanned transfer to the IMCU in a resource‐limited pediatric oncology hospital. Patients requiring subsequent early PICU transfer had longer PICU length of stay. PEWS results prior to IMCU transfer were higher in patients requiring early PICU transfer, suggesting PEWS can aid in triage between IMCU and PICU care.     

Genotype phenotype correlation in a pediatric population with antithrombin deficiency

Inherited antithrombin (AT) deficiency is a rare autosomal dominant disorder, caused by mutations in the AT gene (SERPINC1). Considering that the genotype phenotype relationship in AT deficiency patients remains unclear, especially in pediatric patients, the aim of our study was to evaluate genotype phenotype correlation in a Serbian pediatric population. A retrospective cohort study included 19 children younger than 18 years, from 15 Serbian families, with newly diagnosed AT deficiency. In 21% of the recruited families, mutations affecting exon 4, 5, and 6 of the SERPINC1 gene that causes type I AT deficiency were detected. In the remaining families, the mutation in exon 2 causing type II HBS (AT Budapest 3) was found. Thrombosis events were observed in 1 (33%) of those with type I, 11 (85%) of those with AT Budapest 3 in the homozygous respectively, and 1(33%) in the heterozygous form. Recurrent thrombosis was observed only in AT Budapest 3 in the homozygous form, in 27% during initial treatment of the first thrombotic event. Abdominal venous thrombosis and arterial ischemic stroke, observed in almost half of the children from the group with AT Budapest 3 in the homozygous form, were unprovoked in all cases.

Conclusion: Type II HBS (AT Budapest 3) in the homozygous form is a strong risk factor for arterial and venous thrombosis in pediatric patients.

An exploratory survey on the state of training in adolescent medicine and health in 36 European countries

The development of adolescent health and medicine as a medical discipline lags behind in Europe compared with other regions of the world. This study aims to evaluate the structure and content of adolescent medicine and health training curricula for medical students, paediatricians, and other primary care physicians in the European region. A questionnaire survey was sent by e-mail to experts in the field from 36 European countries, addressing the content of adolescent health issues. Data was obtained from all 36 countries. At the undergraduate level, seven countries reported some mandatory stand-alone teaching (sessions dealing specifically with adolescents), while seven countries reported optional stand-alone teaching. In only 7 out of 36 countries were issues critical to adolescents covered as stand-alone sessions. At the postgraduate level, 15 countries delivered stand-alone mandatory training sessions to primary, secondary, or tertiary care paediatricians, covering most of the five critical areas listed in the questionnaire. In another 13 countries, such sessions were not mandatory and were inexistent in eight of them. The coverage among school physicians was similar but was much lower among general practitioners.

Conclusion: Paediatric associations and academic institutions should advocate for a better coverage of adolescent health and medicine in the training curricula of health care providers.

Recommendation for hygiene and topical in neonatology from the French Neonatal Society

We sought to establish guidelines for hygiene care in newborns based on a systematic review of the literature and grading of evidence using the Groupe de Réflexion et d’Evaluation de l’Environement des Nouveau-nés (GREEN) methodology. We examined 45 articles and 4 reports from safety agencies. These studies recommend a tub bath (rather than a sponge bath) for full-term infants and a swaddle bath for preterm newborns. They also recommend against daily cleansing of preterm infants. The literature emphasized that hygiene care must consider the clinical state of the newborn, including the level of awareness and behavioral responses. Hospitalized newborns treated with topical agents may also experience high exposure to potentially harmful excipients of interest. Caregivers should therefore be aware of the excipients present in the different products they use. In high-resource countries, the available data do not support the use of protective topical agents for preterm infants.

Conclusions: We recommend individualization of hygiene care for newborns. There is increasing concern regarding the safety of excipients in topical agents that are used in neonatology. A multidisciplinary approach should be used to identify an approach that requires lower levels of excipients and alternative excipients.

Role of soluble triggering receptor expressed in myeloid cells-1 in distinguishing SIRS,sepsis, and septic shock in the pediatric intensive care unit

BackgroundResearch into new markers has been intensified for early diagnosis, prognosis, and differentiation of SIRS, sepsis, and septic shock in recent years. This study aimed to investigate the role of soluble triggering receptor expressed in myeloid cells-1 (sTREM-1) and interleukin (IL)-6 in distinguishing between systemic inflammatory response syndrome (SIRS), sepsis, and septic shock in pediatric intensive care unit (PICU) patients.MethodsBetween June 2014 and July 2015, 90 consecutive patients who were treated in the PICU were included in this prospective observational study. Patients were divided into four groups: control (n = 23), SIRS (n = 22), sepsis (n = 23), and septic shock (n = 22). All patients were evaluated for white blood cell (WBC), serum C-reactive protein (CRP), procalcitonin (PCT), IL-6, and sTREM-1 levels at 0, 24, and 72 h of admission. The prognostic evaluations were made using the Pediatric Risk of Mortality III (PRISM III) and Pediatric Logistic Organ Dysfunction (PELOD) scores. Patients were evaluated in terms of age, gender, prognosis, pathogen growth in culture, PRISM III and PELOD score, WBC, CRP, PCT, IL-6, and sTREM-1 levels and a comparison was made between groups.ResultsThere was no significant difference between all groups in terms of the 0-, 24-, and 72-h sTREM-1 values (p = 0.761, p = 0.360, and p = 0.822, respectively). CRP and PCT values did not differ between the septic shock, sepsis, and SIRS groups at 0, 24, and 72 h. In the septic shock group, the 0-h IL-6 value was significantly higher than that of the SIRS group (p = 0.025). The 24-h IL-6 value in the septic shock group was significantly higher than the values of the sepsis and SIRS groups (p = 0.048 and p = 0.043, respectively). No significant difference was detected between the septic shock, sepsis, and SIRS groups in terms of IL-6 values at 72 h.ConclusionsTREM-1 is not useful for the diagnosis of infection and for distinguishing between sepsis, septic shock, and SIRS since it does not offer a clear diagnostic value for PICU patients, unlike other reliable markers such as WBC, CRP, and PCT. Elevated IL-6 levels may indicate septic shock in PICU patients. More research on sTREM-1 is needed in this setting.     

Factors affecting survival in children requiring intensive care after hematopoietic stem cell transplantation. A retrospective single‐center study

Allo‐HSCT is associated with life‐threatening complications. Therefore, a considerable number of patients require admission to a PICU. We evaluated the incidence and outcome of PICU admissions after allo‐HSCT in children, along with the potential factors influencing PICU survival. A retrospective chart review of 668 children who underwent first allo‐HSCT in the Department of Pediatric Hematology/Oncology and BMT in Wroc?aw during years 2005‐2017, particularly focusing on patients admitted to the PICU within 1‐year post‐HSCT. Fifty‐eight (8.7%) patients required 64 admissions to the PICU. Twenty‐four (41.5%) were discharged, and 34 (58.6%) patients died. Among the discharged patients, 6‐month survival was 66.7%. Compared with survivors, death cases were more likely to have required MV (31/34; 91.2% vs. 16/24; 66.7% P = .049), received more aggressive cardiac support (17/34; 50% vs. 2/24; 8.3% P = .002), and had a lower ANC on the last day of their PICU stay (P = .004). Five patients were successfully treated with NIV and survived longer than 6 months post‐discharge. The intensity of cardiac support and ANC on the last day of PICU treatment was independent factors influencing PICU survival. Children admitted to the PICU after allo‐HSCT have a high mortality rate. Mainly those who needed a more aggressive approach and had a lower ANC on the last day of treatment had a greater risk of death. While requiring MV is associated with decreased PICU survival, early implementation of NIV might be considered.     

Risk factors for hospitalization at the pediatric intensive care unit among infants and children younger than 5 years of age diagnosed with infectious diseases

BackgroundChildren hospitalized with infectious diseases may develop severe, life-threatening conditions, often requiring admission to pediatric intensive care unit (PICU). The objectives of this study were to identify independent risk factors for PICU hospitalization with an infectious disease in children <5 years of age.MethodsIn southern Israel, two populations live side by side: the middle–high income Jewish population and the low-income Bedouin population, both receiving equal and free medical care at the only tertiary medical center in the area. The study population included all children born in southern Israel and hospitalized at PICU with an infectious disease during 1991–2012. Risk factors for PICU hospitalizations were retrospectively studied by Kaplan–Meier and Cox proportional hazard survival analyses.Results9951 Jewish children and 18,002 Bedouin children were enrolled; overall, 1135 episodes of PICU hospitalizations with an infectious disease were recorded (879, 77.4% Bedouin and 256, 22.6% Jewish patients). Bedouin children had a higher risk for PICU hospitalization with an infectious disease compared with Jewish children (adjusted Hazard Ratio [adj. HR] 1.7, 95% CI 1.5–2.0); maternal multiparity and low-birth weight (<2500 g) were additional risk factors for PICU hospitalization with an infectious disease compared to firstborns (adj. HR = 1.2, 95% CI 1.0–1.5) or to children with a birth weight ≥2500 g (adj. HR = 1.5, 95% 1.2–1.9). Older age was a protective factor for PICU hospitalization (adj. HR = 0.98, 95% CI 0.97–0.99). Children hospitalized with a central nervous system infection had the highest risk of PICU hospitalization (adj. HR 6.8, 95% CI 5.5–8.4), followed by those with urinary tract infections (UTI, adj. HR 3.1, 95% CI 2.5–3.8) and those with lower respiratory tract infections (LRTI, adj. HR 2.9, 95% CI 2.4–3.4).ConclusionBedouin ethnicity, low birth weight, maternal multiparity and younger age were significant risk factors for PICU hospitalizations with an infectious disease. Among the infectious diseases analyzed, CNS infection had the highest risk for PICU hospitalization, followed by UTI and LRTI.     

Application of different scoring systems and their value in pediatric intensive care unit

BackgroundLittle is known on the impact of risk factors that may complicate the course of critical illness. Scoring systems in ICUs allow assessment of the severity of diseases and predicting mortality.ObjectivesApply commonly used scores for assessment of illness severity and identify the combination of factors predicting patient’s outcome.MethodsWe included 231 patients admitted to PICU of Cairo University, Pediatric Hospital. PRISM III, PIM2, PEMOD, PELOD, TISS and SOFA scores were applied on the day of admission. Follow up was done using SOFA score and TISS.ResultsThere were positive correlations between PRISM III, PIM2, PELOD, PEMOD, SOFA and TISS on the day of admission, and the mortality rate (p < 0.0001). TISS and SOFA score had the highest discrimination ability (AUC: 0.81, 0.765, respectively). Significant positive correlations were found between SOFA score and TISS scores on days 1, 3 and 7 and PICU mortality rate (p < 0.0001). TISS had more ability of discrimination than SOFA score on day 1 (AUC: 0.843, 0.787, respectively).ConclusionScoring systems applied in PICU had good discrimination ability. TISS was a good tool for follow up. LOS, mechanical ventilation and inotropes were risk factors of mortality.     

Vitamin D deficiency at pediatric intensive care admission

Objectiveto assess whether 25hydroxivitaminD or 25(OH)vitD deficiency has a high prevalence at pediatric intensive care unit (PICU) admission, and whether it is associated with increased prediction of mortality risk scores.Methodprospective observational study comparing 25(OH)vitD levels measured in 156 patients during the 12 hours after critical care admission with the 25(OH)vitD levels of 289 healthy children. 25(OH)vitD levels were also compared between PICU patients with pediatric risk of mortality III (PRISM III) or pediatric index of mortality 2 (PIM 2) > p75 [(group A; n = 33) vs. the others (group B; n = 123)]. Vitamin D deficiency was defined as < 20 ng/mL levels.Resultsmedian (p25‐p75) 25(OH)vitD level was 26.0 ng/mL (19.2‐35.8) in PICU patients vs. 30.5 ng/mL (23.2‐38.6) in healthy children (p = 0.007). The prevalence of 25(OH)vitD < 20 ng/mL was 29.5% (95% CI: 22.0‐37.0) vs. 15.6% (95% CI: 12.2‐20.0) (p = 0.01). Pediatric intensive care patients presented an odds ratio (OR) for hypovitaminosis D of 2.26 (CI 95%: 1.41‐3.61). 25(OH)vitD levels were 25.4 ng/mL (CI 95%: 15.5‐36.0) in group A vs. 26.6 ng/mL (CI 95%: 19.3‐35.5) in group B (p = 0.800).Conclusionshypovitaminosis D incidence was high in PICU patients. Hypovitaminosis D was not associated with higher prediction of risk mortality scores.     

End-of-life practices in patients admitted to pediatric intensive care units in Brazil: A retrospective study

ObjectiveTo determine the prevalence of life support limitation (LSL) in patients who died after at least 24 h of a pediatric intensive care unit (PICU) stay, parent participation and to describe how this type of care is delivered.MethodsRetrospective cohort study in a tertiary PICU at a university hospital in Brazil. All patients aged 1 month to 18 years who died were eligible for inclusion. The exclusion criteria were those brain death and death within 24 h of admission.Results53 patients were included in the study. The prevalence of a LSL report was 45.3%. Out of 24 patients with a report of LSL on their medical records only 1 did not have a do-not-resuscitate order. Half of the patients with a report of LSL had life support withdrawn. The length of their PICU stay, age, presence of parents at the time of death, and severity on admission, calculated by the Pediatric Index of Mortality 2, were higher in patients with a report of LSL. Compared with other historical cohorts, there was a clear increase in the prevalence of LSL and, most importantly, a change in how limitations are carried out, with a high prevalence of parental participation and an increase in withdrawal of life support.ConclusionsLSLs were associated with older and more severely ill patients, with a high prevalence of family participation in this process. The historical comparison showed an increase in LSL and in the withdrawal of life support.     

Therapeutic approach to pediatric patients with acute chest syndrome: national multicenter survey of non invasive ventilation (NIV) and transfusion

BackgroundIntensive care units (ICUs) have seen a spike in the use of noninvasive ventilation (NIV) for many medical conditions. We sought to investigate the attitudes and clinical practice regarding the management of acute chest syndrome (ACS) with a focus on NIV in pediatric ICUs.MethodMembers of the French Group for Pediatric Intensive Care Emergencies (GFRUP) were asked to complete an online survey on physicians’ attitudes toward children with ACS admitted to the PICU during 2015.ResultsThe survey was answered by teams from 17 PICUs (240 beds). In total, 15 centers (88%) had a local transfusion unit and 14 (82%) worked in connection with a sickle cell disease (SCD) reference center.During 2015, 360 patients with SCD were managed (median: 7 per center; 21) of whom 137 (38%) for an ACS (median: 4 ACS per center; 8). The median length of PICU stay for ACS was 5 days (3.1).Among the 137 patients who presented with ACS, 73 (53%) received simple blood transfusion and 16 (12%) received exchange transfusion. For patients who required noninvasive ventilatory support, NIV with bilevel pressure (BiPAP) was the most frequent method (n = 68, 50%), followed by continuous positive airway pressure (CPAP) (n = 23, 17%) and high-flow oxygen (n = 21, 15%). The proportion of patients on BiPAP was up to 71% in the centers most frequently managing ACS patients.ConclusionBiPAP is commonly used in PICUs for SCD patients with ACS, especially in trained centers. Future physiological studies and randomized controlled trials might help to choose the best ventilatory support for ACS.     

Association between multiple respiratory viral infections and pediatric intensive care unit admission among infants with bronchiolitis

BackgroundIt is unclear whether multiple respiratory viral infections are associated with more severe bronchiolitis requiring pediatric intensive care unit (PICU) admission. We aimed to identify the association between multiple respiratory viral infections and PICU admission among infants with bronchiolitis.MethodsWe performed a 1:1 case-control study enrolling previously healthy full-term infants (≤12 months) with bronchiolitis admitted to the PICU as cases and those to the general pediatric ward as controls from 2015 to 2017. Multiplex polymerase chain reaction (PCR) was used for detection of the respiratory viruses. We summarized the characteristics of infants admitted to the PICU and the general pediatric unit. Multivariable logistic regression analysis was used to fit the association between multiple respiratory viral infections (≥2 strains) and PICU admission.ResultsA total of 135 infants admitted to the PICU were compared with 135 randomly selected control infants admitted to the general pediatric unit. The PICU patients were younger (median: 2.2 months, interquartile range: 1.3–4.2) than the general ward patients (median: 3.2 months, interquartile range: 1.6–6.4). Respiratory syncytial virus (74.1%), rhinovirus (28.9%), and coronavirus (5.9%) were the most common viruses for bronchiolitis requiring PICU admission. Patients with bronchiolitis admitted to the PICU tended to have multiple viral infections compared with patients on the general ward (23.0% vs. 10.4%, P < 0.001). In the multivariable logistic regression analysis, bronchiolitis with multiple viral infections was associated with higher odds of PICU admission (adjusted odds ratio: 2.56, 95% confidence interval: 1.17–5.57, P = 0.02).ConclusionInfants with multiviral bronchiolitis have higher odds of PICU admission compared with those with a single or nondetectable viral infection.     

La escala pediátrica de evaluación del fallo multiorgánico secuencial (pSOFA): una nueva escala de predicción de la mortalidad en la unidad de cuidados intensivos pediátricos

ObjectivesTo assess performance of the age-adapted SOFA score in children admitted into Paediatric Intensive Care Units (PICUs) and whether the SOFA score can compete with the systemic inflammatory response syndrome (SIRS) in diagnosing sepsis, as recommended in the Sepsis-3 consensus definitions.MethodsTwo-centre prospective observational study in 281 children admitted to the PICU. We calculated the SOFA, Pediatric Risk of Mortality (PRISM), and Pediatric Index of Mortality-2 (PIM2) scores and assessed for the presence of SIRS at admission. The primary outcome was 30-day mortality.ResultsThe SOFA score was higher in nonsurvivors (P<.001) and mortality increased progressively across patient subgroups from lower to higher SOFA scores. The receiver operating characteristic (ROC) curve analysis revealed that the area under the curve (AUC) of the SOFA score for predicting 30-day mortality was 0.89, compared to AUCs of 0.84 and 0.79 for the PRISM and PIM2 scores, respectively. The AUC of the SOFA score for predicting a prolonged stay in the PICU was 0.67. The SOFA score was correlated to the PRISM score (r_s=0.59) and the PIM2 score (r_s=0.51). In children with infection, the AUC of the SOFA score for predicting mortality was 0.87 compared to an AUC of 0.60 using SIRS. The diagnosis of sepsis applying a SOFA cutoff of 3 points predicted mortality better than both the SIRS and the SOFA cutoff of 2 points recommended by the Sepsis-3 consensus.ConclusionsThe SOFA score at admission is useful for predicting outcomes in the general PICU population and is more accurate than SIRS for definition of paediatric sepsis.     

Improved diagnostic confidence and accuracy of pediatric elbow fractures with digital tomosynthesis

Background

Pediatric elbow fractures are common but remain challenging to accurately diagnose. Digital tomosynthesis is a technique that has shown promise in difficult adult fracture patterns but has not been formally studied in the pediatric population.

Objective

To assess the added value of digital tomosynthesis on the detection and diagnostic confidence of pediatric elbow fractures.

Materials and methods

A retrospective study was performed between January 2016 and December 2017 in pediatric patients (≤18 years) to assess the ability of conventional elbow radiographs and digital tomosynthesis to detect elbow fractures. One hundred twenty-one pediatric patients with concern for pediatric elbow trauma (64 males, 57 females; mean age: 8.1 years, range: 1 year to 17 years) were imaged with both conventional elbow radiographs and digital tomosynthesis. Two blinded pediatric radiologists identified fractures and indicated their diagnostic confidence. Observer agreement was assessed with Cohen’s Kappa coefficient and a nonparametric Wilcoxon rank sum test was used to compare the degree of diagnostic confidence between standard radiographs alone and standard radiographs with digital tomosynthesis. McNemar’s test was used to assess the difference in the rate of fracture detection between the two methods and sensitivity, specificity, precision, accuracy and diagnostic odds ratios were calculated.

Results

Compared with standard radiographs alone, standard radiographs with digital tomosynthesis improved inter-rater agreement, sensitivity, specificity, accuracy, precision and the diagnostic odds ratio for fracture detection and increased diagnostic confidence (Rater 1: P=0.01, Rater 2: P=0.003).

Conclusion

The addition of digital tomosynthesis with conventional elbow radiographs improves diagnostic confidence and performance for the detection of pediatric elbow fractures.

     

Oral itraconazole in treatment of candidemia in a pediatric intensive care unit

Objective: To examine efficacy of itraconazole in the treatment of candidemia in critically ill children.Methods: We studied retrospectively cases of candidemia seen consecutively in our Pediatric Intensive Care Unit (PICU) over three and half year.Candida isolates from those patients included.Candida albicans- 19, C.tropicalis-31,C. guillermondii- 9,C.krusei- 4 andC. glabrata-1Results: Of the 64 patients, 48 (75%) had symptoms suggestive of septicemia and 16 had no symptoms suggestive of septicemia. No antifungal therapy was given to asymptomatic patients; they recovered from candidemia without development of any sequelae. Of the 48 symptomatic patients 11 died before results of fungal culture became available and antifungal therapy could be started. Thirty seven patients were treated with itraconazole (10 mg/kg/day orally or through gastric tube). Seven (18.9 %) of 37 patients died, 3 within first week of antifungal therapy. Thirty (81%) patients recovered; microbiological cure was noted on average by day 14 (range 4–30 days). The mean ±SD duration of therapy in patients who responded was 24 ±7 days (range 21–42 days). None had any major side effect.Conclusion: We conclude that oral itraconazole may be effective in treatment of candidemia in children in a PICU where non-C.albicans Candida species constituted majority (70%) of allCandida isolates.     

Implementing the Bedside Paediatric Early Warning System in a community hospital: A prospective observational study

BACKGROUND:

Late transfer of children with critical illness from community hospitals undermines the advantages of community-based care. It was hypothesized that implementation of the Bedside Paediatric Early Warning System (Bedside PEWS) would reduce late transfers.

METHODS:

A prospective before-and-after study was performed in a community hospital 22-bed inpatient paediatric ward. The primary outcome, significant clinical deterioration, was a composite measure of circulatory and respiratory support before transfer. Secondary outcomes were stat calls and resuscitation team calls, paediatrician workload and perceptions of frontline staff.

RESULTS:

Care was evaluated for 842 patient-days before and 2350 patient-days after implementation. The median inpatient census was 13. Implementation of the Bedside PEWS was associated with fewer stat calls to paediatricians (22.6 versus 5.1 per 1000 patient-days; P<0.0001), fewer significant clinical deterioration events (2.4 versus 0.43 per 1000 patient-days; P=0.013), reduced apprehension when calling the physician and no change in paediatrician workload.

DISCUSSION:

Implementation of the Bedside PEWS is feasible and safe, and may improve clinical outcomes.