Airway management in paediatric anaesthesia in Europe-insights from APRICOT (Anaesthesia Practice In Children Observational Trial): a prospective multicentre observational study in 261 hospitals in Europe.

BACKGROUND: Critical respiratory events are common in children in the peri-anaesthetic period and are caused by airway and ventilation management difficulties. We aimed to analyse current European paediatric airway management practices and identify the incidence and potential consequences of difficult airway management. METHODS: We performed a secondary analysis of airway and ventilation management details of the European multicentre observational trial (Anaesthesia PRactice in Children Observational Trial, APRICOT) of children from birth to 15 yr of age. The primary endpoint was the incidence of difficult airway management. Secondary endpoints were the associations between difficult airway management, known pre-existing respiratory risk factors, and the occurrence of critical respiratory events. RESULTS: Details for 31 024 anaesthetic procedures were available for analysis. Three or more tracheal intubation attempts were necessary in 120 children (0.9%) and in 40 children (0.4%) for supraglottic airways insertions. The incidence (95% confidence interval) for failed tracheal intubation and failed supraglottic airway insertions was 8/10 000 (0.08%; 0.03-0.13%) and 8.2/10 000 (0.08%; 0.03-0.14%) children, respectively. Difficulties in securing the airway increased the risk for a critical respiratory event for tracheal tube (2.1; 1.3-3.4) and supraglottic airway (4.3; 1.9-9.9) placement. History of pre-existing respiratory risk factors was significantly associated with critical respiratory events independently of the airway device used. CONCLUSIONS: Airway management practices vary widely across Europe. Multiple airway device insertion attempts and pre-existing respiratory risk factors increase the likelihood of critical respiratory events in children and require further stratification during preoperative assessment and planning. This study highlights areas where education, research, and training may improve perioperative care. CLINICAL TRIAL REGISTRATION: NCT01878760.

A retrospective screening and epidemiological study of oncological and other diseases in the oral and maxillofacial region at the University of Szeged, Department of Oral Medicine (1960-2014).

The Department of Oral Medicine at the University of Szeged was responsible for the stomato-oncological care of the population of three counties (with a population of 1,7 M at an average) in the period 1960-201 4. The present report summarizes the incidence of oral medicine diseases during this period. The overall number of new out-patients at the Department of Oral Surgery between 1960 and 2014 was 338,200. These patients were dental and oral surgical patients who presented spontaneously or were referred from the general practice, or stomato-oncological patients referred from general dental practices in-the three counties. Of the 338,200 new cases, 9,482 (2.8%) were benign tumors, 5438 (1.6%) premalignancies and 5,145 (1.5%) malignant tumors. This means a total of 20,065 tumor cases (5.9%) in the examined period, of which 10,579 (3.1 %) were premalignancies and malignancies. 14,446 patients presented with other diseases of the oral mucous membrane (5.8%, data available from 1974). Data on the number of stomato-oncological control patients in any given year are available from 1970 on. In the period 1970-2014, the total number of check-up patients was 117,268, this is the 76,97% of the departments overall number of patients. As for the tendencies, in the representative period of 1960-2004, the number of new benign tumors 15-fold, premalignancies 30-fold, and malignant tumors exhibited an 25-fold increase, while the number of other conditions affecting the oral mucosa showed a 14-fold increase.

Efficacy and Tolerability of Palliative Split-Course Thoracic Chemoradiotherapy for Symptomatic Non-Small Cell Lung Cancer.

INTRODUCTION: To assess the efficacy and tolerability of palliative split-course concurrent thoracic chemoradiotherapy (CRT) in patients with incurable locally advanced and metastatic non-small cell lung cancer. METHODS: All patients with incurable non-small cell lung cancer and symptomatic thoracic disease treated with palliative split-course CRT between March 2006 and February 2013 at a single institution were included in this retrospective study. The primary endpoint was improvement in presenting thoracic symptoms. Secondary endpoints included toxicity, overall survival, and the cumulative incidence of locoregional failure. RESULTS: Fifty-five patients were identified, of whom 89% had distant metastatic disease at the initiation of treatment. The median radiotherapy dose delivered was 40 Gy over 20 fractions. Over 90% of patients were able to complete at least 2 cycles of chemotherapy, and 89% of patients completed the prescribed course of radiotherapy. Forty percent of patients had improvement in all presenting symptoms and 78% experienced improvement in at least 1 symptom. Nine and 2 patients, respectively, experienced grade 1 and 2 esophagitis and 1 patient experienced grade 2 pneumonitis. There were no cases of grade 3 toxicity. With a median follow-up for surviving patients of 4.5 months, the estimated actuarial 6-, 12-, and 24-month overall survival was 56%, 25%, and 13%, respectively. The actuarial 6-, 12-, and 24-month cumulative incidence of locoregional failure was 6%, 14%, and 22%, respectively. DISCUSSION: Split-course CRT allows for early introduction of systemic therapy while providing durable locoregional control with tolerable morbidity and significant improvement in chest symptomatology. This paradigm is a viable model for chest palliation in selected patients with intact performance status.

Caries and ABO secretor status in a Hungarian population of children and adolescents: an exploratory study.

ABO blood group antigen (ABGA) secretion into the saliva and other body fluids is a well-known phenomenon, and there is evidence to suggest a link between secretor status and the appearance of caries. It has been proposed that secretion of these antigens into the saliva might be caries-preventive, however, this proposition is still a matter of debate. Our aim was to examine the relationship between caries experience and secretor status in a group of Hungarian children and adolescents in a cross-sectional study. Altogether 130 children and adolescents participated in the study (aged 6-18 years). Participants were divided into two groups according to dentition (i.e. mixed and permanent). ABGA were determined from saliva. The DMF-T and dmf-t (decayed, missing, and filled) indices were calculated, as well as the oral health hygiene index-simplified plaque index. Association of these indices with secretor status was examined. In mixed dentition, the mean dmf-t values were significantly lower in the secretor group (2.1 ± 0.52 SEM), as compared to the nonsecretor group (3.8 ± 0.93 SEM; p < 0.05, Mann-Whitney U test). The finding that children of mixed dentition are apparently better protected against caries suggests that the assumed protective effect might be associated with deciduous teeth, but given the general paucity of knowledge about this topic, further research is indicated.