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Background: Fever is an important immune reaction of the body in infections and plays a major role in childhood. Fear and uncertainty in dealing with fever are still widespread among parents. Information leaflets on the knowledge and handling of fever in childhood can serve as an educational tool for parents. It has not yet been investigated whether this type of information transfer is a suitable tool for educating parents., Methods: 16 kindergartens in Saarland were visited. 481 parents of at least one child between the ages of 1 and 7 years answered a questionnaire on knowledge, approach and handling of fever in infections. Subsequently, an information leaflet on fever was handed out. On the following day, the questionnaire was answered again by the 190 parents who had read the information leaflet. The change due to reading the information leaflet was analyzed., Results: 40% of the participants read the information leaflet. 87% mothers and 13% fathers participated in the follow-up survey. 10% of the post-survey respondents had a secondary school diploma and 34% had a university degree. After reading, fever was considered useful significantly more often and febrile convulsions and consequential damage were mentioned significantly less often as a reason for fever reduction., Conclusion: Information leaflets on fever can be a complementary tool for education, the short-term effect is confirmed, the sustainability needs to be further evaluated. There is also a need to reach the majority., Competing Interests: Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).)

Background: Infections of the respiratory tract are the main indication for outpatient antibiotic therapy in children and adolescents. In recent years the antibiotic prescription rate (APR) in the pediatric population has decreased significantly., Objectives: The aim of the retrospective mastoiditis audit in the PaedineSaar network is to investigate the incidence of inpatient acute mastoiditis (AM) in Saarland (2014-2019) regarding to the decreasing APRs in children, as well as to gather data of the clinical course of AM., Methods: All inpatient AM cases 2014-2019 were analyzed retrospectively from 6 hospitals for pediatrics and/or otorhinolaryngology in Saarland and Trier. Children and adolescents aged 0-17 years and residing in Saarland were included in the study., Results: 2014-2019 53 inpatient treated AM cases have been recorded. During the study period there was no significant increase of AM incidence (mean incidence 2014-2019: 6.1/100,000). 34% (18/53) of the patients received prehospital antibiotic treatment (main indication: acute otitis media (AOM) 15/18, 83%). At least one complication occurred in 30% of the patients (16/53). There was a slight trend to more complications in children without oral antibiotic treatment before admission (14/35 (40%) vs. 2/18 (11%) p=0.056)., Conclusions: The incidence of AM leading to inpatient treatment in children in Saarland did not increase 2014-2019 despite a significant and sustained decline in the outpatient APRs. The results of this audit should be used for the development of a more standardized approach concerning the diagnostics and treatment of children with AM., Competing Interests: Keiner der Autoren hat einen Interessenkonflikt zu deklarieren., (Thieme. All rights reserved.)

Background and Purpose: In phacovitrectomy the cataract is usually operated on first including implantation of the intraocular lens (IOL) before beginning vitrectomy but the IOL can also be implanted following vitrectomy. This variation avoids optical impairments from corneal opacities and the lens rim, improves the visualization of the retina during surgery and might thereby reduce intraoperative complications, such as peripheral retinal tears or IOL subluxation. It might, however, increase stress on the corneal endothelium. The aim of this study was, therefore, to compare postoperative corneal endothelial cell loss for the standard procedure of phacovitrectomy and the surgical variation., Methods: In this retrospective study 41 eyes were each assigned to group I (standard phacovitrectomy) or group II (variation of phacovitrectomy). The primary endpoint was the absolute and relative corneal endothelial cell loss appearing 5 ± 1 weeks postoperatively with reference to the preoperative number of endothelial cells. Secondary endpoints included visual acuity, intraocular pressure, coefficient of variation of endothelial cell area (CV), proportion of hexagonal endothelial cell forms (6A), pachymetry, intraoperative and postoperative complications., Results: The absolute and relative endothelial cell loss in group I (-108 ± 146; -4.1 ± 5.7%) did not differ significantly from that in group II (-73 ± 122; -3.1 ± 5.3%, p = 0.299; p = 0.388). The secondary endpoints also showed no significant differences., Conclusion: The presented variation of phacovitrectomy expands the surgical options and does not show a significantly different postoperative corneal endothelial cell loss compared to the standard procedure., (© 2021. The Author(s).)

Background: Many pediatric cancer centers still use Gentamicin as first line combination treatment in patients with fever and neutropenia. Since 2011, our center has implemented a dosing regimen with 250 mg/m 2 BSA (max. 10 mg/kg, max. 400 mg) as a single daily infusion according to the German guideline., Patients and Methods: In this prospective audit (February 2011 to December 2019), 105 Gentamicin treatment cycles were analyzed in 66 pediatric cancer patients, focusing on adherence to the dosing regimen and the drug monitoring results., Results: Adherence to the dosing regimen was high (89%). In 64% of all cycles, the C max (drawn 1 h after the 2 nd dose) reached the target of 10-20 µg/ml. C max significantly correlated with dosing in mg/m 2 BSA (p=0,007), but not with dosing in mg/kg (p=0,366). Age below 6 years did not influence these results. The Gentamicin C trough (drawn 8-10 h after the second dose) was < 2 µg/ml in 93% of all cycles without any dose correlation. None of the patients experienced Gentamicin-associated nephrotoxicity., Discussion and Conclusion: This prospective audit of single daily infusion Gentamicin in pediatric cancer patients without impaired renal function elicits the feasibility and safety of the dosing regimen in mg/m 2 BSA according to the German guideline. Since indications for first-line gentamicin are limited, a multicenter prospective study would be advantageous to confirm these observations., Competing Interests: The authors declare that they have no conflict of interest., (Thieme. All rights reserved.)

Background: The therapy strategy of patients with acute stroke of the middle cerebral artery (MCA) is influenced by the location of the occlusion. The purpose of this study was to analyze the clinical outcome in patients with acute ischemic MCA occlusion according to the location of occlusion who underwent endovascular treatment (EVT)., Methods: A total of 54 patients (age 73 ± 15 years; 59% female) with acute ACM occlusion treated with EVT were included. In coronary reformatted CT angiography images, the distance to the thrombus (DT), i.e. the distance from the carotid T to the beginning of the thrombus, was measured. Correlations between DT, clinical symptoms, and clinical outcome of patients who underwent EVT were analyzed., Results: DT correlated with clinical symptoms measured by the National Institutes of Health Stroke Scale (NIHSS; p = 0.017; R = -0.324) at baseline. DT also correlated with the modified Rankin scale after 90 days (90-day mRS; p = 0.014; R = -0.333). DT was a predictor for a good clinical outcome (mRS after 90 days) after EVT; odds ratio 1.113 (P = 0.02; 95% confidence interval [CI] 1.017-1.219). A DT >10 mm correlated significantly (p = 0.036) with a good clinical outcome (90-day mRS ≤2)., Conclusion: DT correlates with the clinical symptoms of patients with acute MCA occlusion. In addition, DT is an independent predictor of the clinical outcome of patients suffering from acute stroke due to MCA occlusion.