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The results of several clinical trials suggest that continuous positive airway pressure (CPAP) for acute bronchiolitis can be more effective than high-flow nasal cannula (HFNC). The use of HFNC involved a minimum reduction (5%) in admissions to the pediatric intensive care unit (PICU) in our hospital. Our main aim was to evaluate its safety and effectiveness as respiratory support for patients with bronchiolitis in a pediatric general ward. A secondary goal was to compare the admissions to PICU and the invasive mechanical ventilation (IMV) rate of patients treated with HFNC and those treated with HFNC/b-CPAP during the 2018–2019 and 2019–2020 epidemic seasons, respectively. Two prospective single-centre observational studies were performed. For the main aim, a cohort study (CS1) was carried out from 1st of November 2019 to 15th of January 2020. Inclusion criteria were children aged up to 3 months with bronchiolitis treated with b-CPAP support when HFNC failed. Epidemiological and clinical parameters were collected before and 60 min after the onset of CPAP and compared between the responder (R) and non-responders (NR) groups. NR was the group that required PICU admission. One hundred fifty-eight patients were admitted to the ward with bronchiolitis and HFNC. Fifty-seven out of one hundred fifty-eight required b-CPAP. No adverse events were observed. Thirty-two out of fifty-seven remained in the general ward (R-group), and 25/57 were admitted to PICU (NR-group). There were statistically significant differences in respiratory rate (RR) and heart rate (HR) between both groups before and after the initiation of b-CPAP, but the multivariable models showed that the main differences were observed after 60 min of therapy (lower HR, RR, BROSJOD score and FiO2 in the R-group). For the secondary aim, another cohort study (CS2) was performed comparing data from a pre-b-CPAP bronchiolitis season (1st of November 2018 to 15th January 2019) and the b-CPAP season (2019–2020). Inclusion criteria in pre-b-CPAP season were children aged up to 3 months admitted to the same general ward with moderate-severe bronchiolitis and with HFNC support. Admissions to PICU during the CPAP season were significantly reduced, without entailing an increase in the rate of IMV.Conclusion: The implementation of b-CPAP for patients with bronchiolitis in a pediatric ward, in whom HFNC fails, is safe and effective and results in a reduction in PICU admissions. What is Known:• Bronchiolitis is one of the most frequent respiratory infections in children and one of the leading causes of hospitalization in infants.• Several studies suggest that the use of continuous positive airway pressure (CPAP) for acute bronchiolitis can be more effective than the high flow nasal cannula (HFNC). CPAP is a non-invasive ventilation (NIV) therapy used in patients admitted to pediatric intensive care unit (PICU) with progressive moderate-severe bronchiolitis.There is little experience in the literature on the use of continuous positive airway pressure (CPAP) for acute bronchiolitis in a general ward. What is New:• CPAP could be safely and effectively used as respiratory support in young infants with moderate-severe bronchiolitis in a general ward and it reduced the rate of patients who required PICU admission.• Patients' heart and respiratory rate and their FiO2 needs in the first 60 minutes may help to decide whether or not to continue the CPAP therapy in a general ward.

Pain in children population is prevalent, but its proper diagnosis and management are frequently insufficient in pediatrics daily practice. Lack of knowledge of the professionals in charge is a recognized barrier to ensure an appropiate approach to pain in this population. Our present study reflects the current status of pain management and the challenges in diagnosis and treatment that pediatricians face in their daily work. This information is obtained from a survey made with a voluntary questionaire, desinged and distributed online by "Grupo Español para el Estudio del Dolor Pediátrico (GEEDP)" to pediatricians in Spain from october 2021 to march 2022. The final objective of the questionaire was to shed some light into the problem and find out which areas of pain management knowledge are in need of improvent.

We read with interest the article by Pouletty et al ,1 in which the authors describe a multicentre compilation of patients with Kawasaki disease (KD) in France, associated with the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. Other colleagues in Europe and USA have recently reported similar experiences.2–5 We report a prospective case series of paediatric patients that fulfilled clinical diagnostic criteria of KD during the SARS-CoV-2 pandemic in a paediatric referral centre in Barcelona, Spain. KD was defined according to the 2017 criteria of the American Heart Association.6 Assessment of SARS-CoV-2 infection was made by means of quantitative real-time PCR assay (GeneFinder COVID-19 Plus, Elitech; Puteaux, France) in nasopharyngeal samples; stools were tested in patients with diarrhoea. SARS-CoV-2 IgG qualitative determination (SARS-CoV-2 IgG chemiluminescent microparticle immunoassay; Abbot, Chicago, Illinois) was performed during admission. Statistical analyses were performed using SPSS V.25 (IBM). Informed consent was obtained from parents or legal guardians, as was informed assent in patients aged >12 years. From March 23 to May 14, twelve previously healthy patients with KD were admitted to our institution (table 1). The yearly number of patients with KD diagnosed in our centre is around 10–12. Prior to diagnosis, several patients reported gastrointestinal symptoms (10/12, 83.3%; vomiting, diarrhoea and abdominal pain) and neurological symptoms (5/12, 41.6%; irritability, headache, decreased consciousness and febrile seizures). Only patient 10 was referred with respiratory symptoms …

To assess the concordance and performance of 2 different assays in detection of human papillomavirus (HPV) genotypes among women with abnormal Pap smear.A series of 575 women referred for colposcopy due to an abnormal Pap smear were analyzed with the Linear Array HPV Genotyping test detecting 37 HPV types and compared with Hybrid Capture II (HCII) assay for detection of carcinogenic HPV. Histologic outcomes of cervical intraepithelial neoplasia grade 2 (CIN2) or worse (CIN2+) and CIN3+ were the primary endpoints. Clinical performance, including receiver operating characteristics, was determined for both tests.HCII and linear array (LA) were concordant in 88.1% (433/491; 95% CI 85.3%-91.0%), having a substantial agreement with regular kappa (kappa = 0.70, 95% CI 0.62-0.77) and almost perfect agreement with weighted kappa (ICC = 0.82, 95% CI 0.7-0.85). In detecting CIN2+ and CIN3+, LA is 5% and 6% more sensitive but 9.5% and 8.7% less specific than HCII (area under ROC curve; P = 0.317 and P = 0.875, respectively).Performance of HCII and LA does not significantly differ in detecting CIN2+ or CIN3+.

Objective To report, to our knowledge, the first case of detection of human metapneumovirus in the cerebrospinal fluid of a patient during acute encephalitis. Design Case report. Setting University hospital. Patient A 10-year-old girl with acute encephalitis. Results Human metapneumovirus was detected in cerebrospinal fluid and nasal-wash specimens during the initial phase of mild encephalitis. Abrupt clinical deterioration was associated with the presence of multiple areas of demyelination and cortical abnormalities. Demyelinated areas improved after immunomodulatory therapy, but cortical lesions spread in both hemispheres. Surprisingly, clinical worsening occurred when the virus became undetectable in cerebrospinal fluid. Conclusions The detection of human metapneumovirus in cerebrospinal fluid strongly suggests its causative role in acute encephalitis. The evolution of the clinical and radiological features provided insight into the pathogenesis of human metapneumovirus encephalitis.

Sexually transmitted infections are a major public health problem in France and other European countries. Particularly, surveillance data about Neisseria gonorrhoeae infections have clearly indicated an increase in the incidence of gonorrhoea in France in 2006. The French laboratories participated on voluntary basis in the RENAGO (Réseau National du Gonocoque) network and sent all of their collected strains to the National Reference Center for Neisseria gonorrhoeae . In this first French molecular epidemiological study, 93 isolates collected in 2006 and representative of the French gonorrhoea epidemiology were selected. Antibiotic susceptibility to six antibiotics was determined, and serotyping and N. gonorrhoeae multiantigen sequence typing (NG-MAST) were performed. NG-MAST identified 53 sequence types (STs), of which 13 STs contained 2 to 16 isolates. The major STs identified in France were previously described elsewhere. However, two newly described STs, ST1479 and ST1987, had only been found in France until now. ST1479 was characterized by a multiple-resistance phenotype, whereas ST1987 presented a susceptibility phenotype. Moreover, among the predominant French STs, ST225, which had already been described in many countries, comprised isolates (14/16) resistant to ciprofloxacin and with reduced susceptibility to ceftriaxone. Thus, the surveillance of resistance to antibiotics is a priority in order to adapt treatment and decrease the transmission of resistant strains. Of note, no predominant ST was identified among rectal isolates from men who have sex with men.

The definition and routine diagnosis of cytomegalovirus (CMV) colitis in patients infected by human immunodeficiency virus (HIV) are controversial. In 100 consecutive HIV-infected patients who underwent colonoscopy for the investigation of diarrhea, we compared the yields of routine diagnostic tools for CMV infection and assessed the risk of further CMV organ disease in subgroups of patients with the following features: full evidence of CMV colitis (group 1), colonic CMV infection but no endoscopic lesions (group 2), and no evidence of colonic CMV infection (group 3). All biopsies taken during colonoscopy were examined immediately by routine hematoxylin and eosin (H&E) staining and viral culture and then pooled for second-line H&E staining and immunohistology. Among the 15 diagnoses of CMV colitis (group 1), two were missed during initial H&E examination, and both patients developed further CMV organ disease during follow-up. Of the 12 group 2 patients 11 were not receiving anti-CMV drugs at the time of initial colonoscopy. CMV organ disease was not significantly more common in these patients than in group 3 during follow-up. We conclude that routine H&E staining of colonic biopsy specimens for CMV inclusions is not 100% sensitive for CMV colitis. The favorable outcome of colonic CMV infection without endoscopic lesions suggests that only patients with full evidence of CMV colitis warrant specific antiviral therapy.