European journal of pediatrics
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Review Case Reports
Pulmonary alveolar microlithiasis: a case report and review of the literature.
A 12-year-old girl of Turkish descent was referred 6 weeks after an influenza A infection because of persistent chest X-ray abnormalities compatible with interstitial lung disease. The clinically suspected diagnosis of pulmonary alveolar microlithiasis (PAM) supported by pathognomonic radiological abnormalities was confirmed by genetic analysis. The clinical presentation of PAM is illustrated by a case and review of the current literature on this subject: you only see what you know.
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Most patients with acute bronchiolitis have a mild course and only require outpatient care. However, some of them have to go to emergency departments, because they have respiratory distress or feeding problems. There, they frequently receive diagnostic and therapeutic procedures. We want to know the variability and appropriateness of these procedures. A cross-sectional study (October 2007 to March 2008) was carried out on 2,430 diagnosed cases of bronchiolitis in hospital emergency departments, which required no hospitalization. An analysis of the appropriateness of the treatments was made in 2,032 cases gathered in ten departments with at least 100 cases, using as criterion the recommendations of a consensus conference. We estimated the adjusted percentages of each department. Most of the bronchiolitis were mild, in spite that they underwent multiple diagnostic and therapeutic procedures. In the acute phase, different treatments were used: inhaled beta 2 agonists (61.4%), antipyretics (17.1%), oral steroids (11.3%), and nebulized adrenaline (9.3%). In the maintenance phase, the most common treatments were: inhaled beta 2 agonists (50.5%), oral steroids (17%), oral beta 2 agonists (14.9%), and antibiotics (6.1%). The 64% of the treatments used in the acute phase and the 55.9% in the maintenance phase were considered inappropriate in the appropriateness analysis; a great heterogeneity among centers was found. ⋯ There are discrepancies between clinical practice and evidence-based management of bronchiolitis in Spanish emergency departments. Inappropriate treatments were used in more than half of patients. The wide variation between centers shows the influence of local prescribing habits and reveals the scope for improvement.
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Randomized Controlled Trial
The effect of SonoPrep® on EMLA® cream application for pain relief prior to intravenous cannulation.
The aim the study was to determine the effect of SonoPrep® on the delivery and analgesic effects of EMLA® cream prior to intravenous (iv) cannulation in a tertiary pediatric emergency department. Children aged between 5 and 10 years were enrolled. Patients were randomized to receive either sonophoresis with SonoPrep® or sham sonophoresis followed by application of EMLA® cream for 5 min prior to iv cannulation. ⋯ The parent's perception of the child's pain was significantly lower in the study group vs. the control group by the VAS (median (percentiles 25th-75th), 10.0 (10.0-20.0) vs. 50.0 (15.0-80.0); p < 0.001) and Wong-Baker Face scale (median (percentiles 25th-75th), 2.0 (2.0-2.0) vs. 4.0 (2.5-4.5); p < 0.001). The researcher's evaluation of the child's discomfort was also significantly lower in the study group (2.0 (1.0-3.0) vs. 4.0 (2.5-4.5); p < 0.001). The application of sonophoresis using SonoPrep® followed by the 5-min application of EMLA® cream showed significant benefit in young children in terms of pain reduction and patient satisfaction.
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The use of chloride-sodium ratio in the evaluation of metabolic acidosis in critically ill neonates.
Acid-base disturbances have been usually evaluated with the traditional Henderson-Hasselbach method and Stewart's physiochemical approach by quantifying anions of tissue acids (TA). It is hypothesized that an increase in tissue acids during metabolic acidosis would cause a compensatory decrease in the plasma chloride (Cl) relative to sodium (Cl-Na ratio) in order to preserve electroneutral balance. Therefore, we aimed to investigate the use of Cl-Na ratio as a bedside tool to evaluate the identifying raised TA in neonates as an alternative to complex calculations of Stewart's physiochemical approach. ⋯ Also, there was a positive correlation between Diff(NaCl) and SID, AG(corr), UMA, and TA. Base deficit and actual bicarbonate performed poorly in identifying the TA. In conclusion, our study suggested that Diff(NaCl) and Cl-Na ratio are simple and fast, and may be an alternative method to complex Stewart's physiochemical approach in identifying raised UMA and TA in critically ill neonates.
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Randomized Controlled Trial Comparative Study
Stress response and procedural pain in the preterm newborn: the role of pharmacological and non-pharmacological treatments.
Repeated invasive procedures occur routinely in neonates who require intensive care, causing pain at a time when it is developmentally unexpected. Multiple lines of evidence suggest that repeated and prolonged pain exposure alters their subsequent pain processing, long-term development, and behaviour. Primary outcome of this study was to evaluate the reduction of procedural pain induced by "heel-lances" in preterm newborns with three different treatment [administration of fentanyl (FE, 1-2 μg/kg), facilitated tucking (FT), sensorial saturation (SS)]. Secondary outcome was the measurement of the levels of cytokines as markers of stress correlated to pain. A prospective randomized controlled trial (RCT) comparing three different pharmacological or non-pharmacological treatments was performed involving 150 preterm newborn (gestational age 27-32 weeks). No other analgesic treatment was performed during the study. CRIES score was used to evaluate the procedural pain. The results showed that the reduction in the pain score was greater in FE and SS groups than FS group. The differences were statistically significant (p < 0.01). The levels of IL-6, IL-8, and TNF-α were higher in the FT individuals than in the FE or SS-treated infants at 1 day (p < 0.01), at 3 days (p < 0.01), and at 7 days (p < 0.01) of life. ⋯ The findings of this study suggest that FE and SS provide a superior analgesia in preterm neonates during procedural pain. In particular, sensorial saturation seems to be an important non-pharmacological alternative treatment to prevent and reduce the procedural pain in preterm newborn.