Archives de pédiatrie : organe officiel de la Sociéte française de pédiatrie
-
Group A streptococcus (GAS) is the most frequently identified bacterium in children with acute pharyngitis. Clinical signs and symptoms cannot distinguish accurately between viral and GAS pharyngitis. Rapid antigen detection tests (RADTs) can identify GAS by an immunologic reaction within a few minutes. ⋯ Available evidence suggests that clinical prediction rules for the triage of children who should undergo GAS testing are not sufficiently accurate. Implementing RADTs into clinical practice has an important impact on antibiotic prescription rates, for a reduction of about 30 %. French guidelines that recommend using RADTs in all children above 3 years of age presenting with pharyngitis without backup culture of negative tests seem relevant in this context.
-
Multicenter Study
[Vitamin D status in 6- to 10-year-old children: a French multicenter study in 326 children].
To assess the vitamin D status of children aged 6-10years in the French general population for whom no guidelines have yet been defined due to insufficient data. ⋯ At least one-third of children aged 6-10years presented deficient 25(OH)D levels. None of the children receiving a vitamin D supplement presented severe vitamin D deficiency, only a small number of children presented vitamin D deficiency (n=16 (13.4%)), and no signs of overload were observed, while one half of non-supplemented children (n=95 (50.5%)) presented at least vitamin D deficiency at the end of winter. These results support the need for vitamin D supplementation during winter in children aged 6-10years.
-
Vitamin D intoxication with severe hypercalcemia is rare in the neonatal and infancy period. Through nine cases of hypercalcemia, secondary to taking 600,000 units of vitamin D (Sterogyl(®)), a review of vitamin D requirements and possible mechanisms of toxicity including hypersensitivity to this vitamin will be discussed. We report nine cases of babies admitted to our department between the ages of 25 and 105 days for treatment of severe dehydration. ⋯ The follow-up (2 years for the oldest case) showed the persistence of images of nephrocalcinosis. Genetic susceptibility and metabolic differences appear to modulate the threshold of vitamin D toxicity. However, respect for recommended doses, recognized as safe in a large study population, reduces the risk of toxicity.
-
To address the lack of appropriate pediatric drugs available on the global market, in 2000 the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH) issued the ICH E11 guideline regarding the Clinical Investigation of Medicinal Products in the Pediatric Population. This guideline considerably changes the environment of drug development for children. It has been written specifically to harmonize, promote, and facilitate high-quality and ethical clinical research for children within the ICH regions, i.e., the United States of America (USA), the European Union (EU), and Japan. ⋯ For the ICH regions, pediatric committees are well-established albeit less structured in Japan. Their roles are to review and assess pediatric plans, to issue recommendations, to advise pharmaceutical companies on the content and format of pediatric data to be methodically collected and analyzed, and to avoid exposing children to unnecessary or redundant clinical trials. This regulatory framework encourages the study and the development of pediatric drugs, but it is still quite difficult to actually measure the impact of the ICH E11 on increasing the number of drugs for pediatric use.
-
Multicenter Study Comparative Study Observational Study
[Implementation of a specific premedication protocol for tracheal intubation in the delivery room. Practice in two level-III hospitals].
Tracheal intubation in neonates is a painful procedure performed daily in the delivery room despite the widespread development of noninvasive ventilation. Specific analgesia is not commonly performed. The objective of this observational study was to compare practices between two level-III centers: one with a specific protocol for premedication before tracheal intubation of newborns in the delivery room, the other without. ⋯ One hundred and fifteen neonates were intubated in the delivery room and included over a 4-month period: 25% of them received specific premedication before intubation, exclusively in the center with the protocol. None of the extreme premature neonates (age≤28 gestational weeks) received analgosedation before the procedure. Nalbuphine, midazolam, and sufentanil were mainly used, via the intravenous or intrarectal route. Infants receiving a premedication were significantly heavier and had a greater gestational age than the others (1500 g [range, 1180-2260 g] vs. 1170 [range, 860-1680 g] P=0.003, and 31 GW [range, 29-34 GW] vs. 29 [range, 27-32 GW] P=0.014, respectively). Most pediatricians (85-100%) favored a specific protocol for sedation before tracheal intubation. Implementation of a specific protocol allows specific analgesia to be implemented for newborns undergoing tracheal intubation. Further studies should be conducted to determine the best strategies for pain management during tracheal intubation of neonates, especially in the delivery room.