Relay oral therapy in febrile urinary tract infections caused by extended spectrum beta-lactamase-producing Enterobacteriaceae in children: A French multicenter study.

OBJECTIVES: We need studies assessing therapeutic options for oral relay in febrile urinary tract infection (FUTI) due to ESBL-producing Enterobacteriaceae (ESBL-E) in children. Amoxicillin-clavulanate/cefixime (AC-cefixime) combination seems to be a suitable option. We sought to describe the risk of recurrence at 1 month after the end of treatment for FUTI due to ESBL-E according to the oral relay therapy used. MATERIALS AND METHODS: We retrospectively identified children <18 years who were included in a previous prospective observational multicentric study on managing FUTI due to ESBL-E between 2014 and 2017 in France. We collected whether children who received cotrimoxazole, ciprofloxacin or the AC-cefixime combination as the oral relay therapy reported a recurrence within the first month after the end of treatment. Then, we analyzed the susceptibility drug-testing of the strains involved. RESULTS: We included 199 children who received an oral relay therapy with cotrimoxazole (n = 72, 36.2%), ciprofloxacin (n = 38, 19.1%) or the AC-cefixime combination (n = 89, 44.7%). Nine (4.5%) patients had a recurrence within the first month after the end of treatment, with no difference between the 3 groups of oral relay (p = 0.8): 4 (5.6%) cotrimoxazole, 2 (5.3%) ciprofloxacin and 3 (3.4%) AC-cefixime combination. Phenotype characterization of 249 strains responsible for FUTI due to ESBL-E showed that 97.6% were susceptible to the AC-cefixime combination. CONCLUSIONS: The AC-cefixime combination represents an interesting therapeutic option for oral relay treatment of FUTI due to ESBL-E as the recurrence rate at 1 month after the end of treatment was the same when compared to cotrimoxazole and ciprofloxacin.

Febrile urinary-tract infection due to extended-spectrum beta-lactamase-producing Enterobacteriaceae in children: A French prospective multicenter study.

OBJECTIVES: To assess the management of febrile urinary-tract infection (FUTIs) due to extended-spectrum ß-lactamase-producing Enterobacteriaceae (ESBL-E) in children, the Pediatric Infectious Diseases Group of the French Pediatric Society set up an active surveillance network in pediatric centers across France in 2014. MATERIALS AND METHODS: We prospectively analysed data from 2014 to 2016 for all children < 18 years old who received antibiotic treatment for FUTI due to ESBL-E in 24 pediatric centers. Baseline demographic, clinical features, microbiological data and antimicrobials prescribed were collected. RESULTS: 301 children were enrolled in this study. The median age was 1 year (IQR 0.02-17.9) and 44.5% were male. These infections occurred in children with history of UTIs (27.3%) and urinary malformations (32.6%). Recent antibiotic use was the main associated factor for FUTIs due to ESBL-E, followed by a previous hospitalization and travel history. Before drug susceptibility testing (DST), third-generation cephalosporins (3GC) PO/IV were the most-prescribed antibiotics (75.5%). Only 13% and 24% of children received amikacine alone for empirical or definitive therapy, respectively, whereas 88.7% of children had isolates susceptible to amikacin. In all, 23.2% of children received carbapenems in empirical and/or definitive therapy. Cotrimoxazole (24.5%), ciprofloxacin (15.6%) and non-orthodox clavulanate-cefixime combination (31.3%) were the most frequently prescribed oral options after obtaining the DST. The time to apyrexia and length of hospital stay did not differ with or without effective empirical therapy. CONCLUSIONS: We believe that amikacin should increasingly take on a key role in the choice of definitive therapy of FUTI due to ESBL-E in children by avoiding the use of carbapenems.

[Assessment of the management of acute otitis media in children by family practitioners in the North of France]. / Evaluation de la prise en charge de l'otite moyenne aiguë du nourrisson et de l'enfant en médecine de ville dans le Nord de la France.

OBJECTIVES: To assess the management of acute otitis media in children by paediatricians and general practitioners in the North of France compared with the AFSSAPS (Agence Française de Sécurité Sanitaire des Produits de Santé) guideline's recommendations of 2005. METHODOLOGY: All eligible family paediatricians (n=68) and a group of general practitioners (n=200) first received a phone call invitation to participate to the study. The volunteers responded to a questionnaire by phone call. RESULTS: The response rates were 67, 6 % for the group of paediatricians and 64, 5 % for the group of general practitioners. The guideline's recommendations were followed by respectively 28, 3 % and 9, 3 % of primary care physicians. The observation option, recommended in children aged more than 2 years, was followed by 46, 5 % of general practitioners and 54, 3 % of paediatricians. The durations of antibiotics were poorly respected by the 2 groups of physicians. In case of allergy to penicillin, the paediatricians followed more the recommendations than the general practitioners. CONCLUSION: Educational interventions are needed in order to improve the adherence to guidelines of paediatricians and general practitioners for the management of acute otitis media in children.