Can fireworks-related injuries to children during festivities be prevented?

OBJECTIVE: To determine the epidemiological features and outcome of fireworks-related injuries among children 0 - 13 years old. DESIGN: A retrospective study from the trauma registry of a children's hospital from 2001 - 2009. RESULTS: Fifty-five children were treated for injuries from fireworks. The mean age was 8.8 years, 78% were boys, and the largest age group was 5 - 9 years old. Firecrackers accounted for 95% of the injuries; the most commonly injured body sites were hands (44%), eyes (42%) and face (31%); 47% of the patients had more than one injury. The most common injury type was burns (67%); 25 children were admitted, mostly to the burns and ophthalmology units. The mean length of hospital stay was 3.5 days. Surgical intervention was required in 38% of the patients. Most of the fireworks accidents occurred in or around the patients' homes. There were more fireworks-related injuries around Guy Fawkes Day (85%) than New Year's Eve (9%). CONCLUSION: Consumer fireworks cause serious but preventable injuries to children, either as users or bystanders. Children and their families should be encouraged to enjoy pyrotechnical displays conducted by professionals at designated areas. All fireworks for individual private use should either be supervised by an adult or banned. Current legislation should be more strictly enforced, especially the sale to under-age children

The state of the Martian climate

60°N was +2.0°C, relative to the 1981–2010 average value (Fig. 5.1). This marks a new high for the record. The average annual surface air temperature (SAT) anomaly for 2016 for land stations north of starting in 1900, and is a significant increase over the previous highest value of +1.2°C, which was observed in 2007, 2011, and 2015. Average global annual temperatures also showed record values in 2015 and 2016. Currently, the Arctic is warming at more than twice the rate of lower latitudes

Suppression of charged particle production at large transverse momentum in central Pb-Pb collisions at sNN=2.76\sqrt{s_{\rm NN}} = 2.76 TeV

Inclusive transverse momentum spectra of primary charged particles in Pb-Pb collisions at $\sqrt{s_{_{\rm NN}}}$ = 2.76 TeV have been measured by the ALICE Collaboration at the LHC. The data are presented for central and peripheral collisions, corresponding to 0-5% and 70-80% of the hadronic Pb-Pb cross section. The measured charged particle spectra in $|\eta|<0.8$ and $0.3 < p_T < 20$ GeV/$c$ are compared to the expectation in pp collisions at the same $\sqrt{s_{\rm NN}}$, scaled by the number of underlying nucleon-nucleon collisions. The comparison is expressed in terms of the nuclear modification factor $R_{\rm AA}$. The result indicates only weak medium effects ($R_{\rm AA} \approx$ 0.7) in peripheral collisions. In central collisions, $R_{\rm AA}$ reaches a minimum of about 0.14 at $p_{\rm T}=6$-7GeV/$c$ and increases significantly at larger $p_{\rm T}$. The measured suppression of high-$p_{\rm T}$ particles is stronger than that observed at lower collision energies, indicating that a very dense medium is formed in central Pb-Pb collisions at the LHC.Comment: 15 pages, 5 captioned figures, 3 tables, authors from page 10, published version, figures at http://aliceinfo.cern.ch/ArtSubmission/node/98

Two-pion Bose-Einstein correlations in central Pb-Pb collisions at sNN\sqrt{s_{\rm NN}} = 2.76 TeV

The first measurement of two-pion Bose-Einstein correlations in central Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV at the Large Hadron Collider is presented. We observe a growing trend with energy now not only for the longitudinal and the outward but also for the sideward pion source radius. The pion homogeneity volume and the decoupling time are significantly larger than those measured at RHIC.Comment: 17 pages, 5 captioned figures, 1 table, authors from page 12, published version, figures at http://aliceinfo.cern.ch/ArtSubmission/node/388

[Neurofeedback and attention deficit hyperactivity disorder: what is it and is it working?]

Contains fulltext : 87352.pdf (publisher's version ) (Open Access)BACKGROUND Neurofeedback (nf) is a method of treatment that is being used increasingly in the Netherlands, particularly in psychological practices. Many psychiatric and somatic symptoms are currently being treated with the help of nf. In particular, nf is being used more and more to treat attention deficit hyperactivity disorder (adhd). Despite its growing popularity, nf is still a relatively unknown treatment method in psychiatric practices. AIM: To investigate the scientific evidence for treating adhd with nf. METHOD: We searched the literature for reports on controlled trials that investigated the effectiveness of nf on adhd. results Six controlled trials were located. The studies reported that nf had a positive effect on adhd, but all the studies were marred by methodological shortcomings. CONCLUSION: On the basis of currently available research results, no firm conclusion can be drawn about the effectiveness of treating adhd by means of nf. In view of the fact that nf is being used more and more as a method of treatment, there is an urgent need for scientific research in this field to be well planned and carefully executed

[Neurofeedback and attention deficit hyperactivity disorder: what is it and is it working?]

BACKGROUND Neurofeedback (nf) is a method of treatment that is being used increasingly in the Netherlands, particularly in psychological practices. Many psychiatric and somatic symptoms are currently being treated with the help of nf. In particular, nf is being used more and more to treat attention deficit hyperactivity disorder (adhd). Despite its growing popularity, nf is still a relatively unknown treatment method in psychiatric practices. AIM: To investigate the scientific evidence for treating adhd with nf. METHOD: We searched the literature for reports on controlled trials that investigated the effectiveness of nf on adhd. results Six controlled trials were located. The studies reported that nf had a positive effect on adhd, but all the studies were marred by methodological shortcomings. CONCLUSION: On the basis of currently available research results, no firm conclusion can be drawn about the effectiveness of treating adhd by means of nf. In view of the fact that nf is being used more and more as a method of treatment, there is an urgent need for scientific research in this field to be well planned and carefully executed

Drug‐induced hearing loss: a case/non‐case study in the French pharmacovigilance database

International audienceHearing loss is defined as a decrease in the ability to perceive sounds which can occur suddenly or gradually and affects one ear or both. It is related to various etiologies, in particular drugs. The identification of all drugs that could be associated with hearing loss is essential for the patients' life quality. The objective of our study was to identify signals of hearing loss involving drugs approved in the last 20 years. The occurrence in association with drugs known for their ototoxicity was also analyzed. We used a case/non-case method in the French Pharmacovigilance Database (FPVD). The cases were reports of hearing loss in the FPVD between January 2007 and August 2017. Non-cases were all reports over the same period. We calculated the reporting odds ratio (ROR) with 95% confidence intervals. Among the 555 reports of hearing loss, significant RORs were found for 68 drugs. The main therapeutic classes implicated were antineoplastic agents (n = 240), systemic anti-infective agents (n = 182), immunosuppressants (n = 42) loop diuretics (n = 26), and salicylate analgesics (n = 26). We found signals of hearing loss with azacitidine, vaccines and nevirapine, immunosuppressants such as leflunomide, and biotherapies such as panitumumab and vandetanib. Prescribers should be informed about the potential associations with all these drugs. The role of the pathology itself and the known ototoxic drugs that can be associated do not allow to conclude definitively. Audiograms for the early detection of hearing loss induced by drugs known to be ototoxic are rarely carried out. Preventive treatments exist and must be considered

Can fireworks-related injuries to children during festivities be prevented?

OBJECTIVE: To determine the epidemiological features and outcome of fireworks-related injuries among children 0 - 13 years old. DESIGN: A retrospective study from the trauma registry of a children's hospital from 2001 - 2009. RESULTS: Fifty-five children were treated for injuries from fireworks. The mean age was 8.8 years, 78% were boys, and the largest age group was 5 - 9 years old. Firecrackers accounted for 95% of the injuries; the most commonly injured body sites were hands (44%), eyes (42%) and face (31%); 47% of the patients had more than one injury. The most common injury type was burns (67%); 25 children were admitted, mostly to the burns and ophthalmology units. The mean length of hospital stay was 3.5 days. Surgical intervention was required in 38% of the patients. Most of the fireworks accidents occurred in or around the patients' homes. There were more fireworks-related injuries around Guy Fawkes Day (85%) than New Year's Eve (9%). CONCLUSION: Consumer fireworks cause serious but preventable injuries to children, either as users or bystanders. Children and their families should be encouraged to enjoy pyrotechnical displays conducted by professionals at designated areas. All fireworks for individual private use should either be supervised by an adult or banned. Current legislation should be more strictly enforced, especially the sale to under-age children