The application of a simplified system of criterions for audit to improve paediatric cardiologic and paediatric cardiac surgical care: evidence from a regional approach in Hungary.

AIMS: To evaluate the quality of cardiac and surgical care provided for children with congenital cardiac malformations in the eastern county of Hungary. METHODS: We used the method of clinical audit based in selection of criterions, developing five such criterions concerning timely diagnosis, access to treatment, and outcome. To examine compliance with these criterions, we analysed retrospectively the routine data relating to children living in Hajdu-Bihar County. The period of observation lasted from January, 1994, until December, 2001, and was divided into two epochs in order to evaluate any changes over time. RESULTS: In the first epoch, 28 infants, representing 0.1% of all newborns, died of congenital cardiac disease, with one of the malformations being recognised post mortem. In the second epoch, 21 infants died, representing 0.09% of newborns. In this group, each malformation was diagnosed before death. In each period, 6 infants died without having undergone cardiac surgery, and having no other non-cardiac disease. The overall postoperative mortality was 9.2% for the first period, and 4.6% for the second. The number of patients waiting for non-urgent repair had reduced significantly by the end of the second epoch. CONCLUSIONS: The results show that the timely diagnosis of congenital cardiac malformations is in line with accepted international standards. Conversely, the access to invasive treatment was limited over the period of observation, albeit that the waiting list was reduced significantly by the end of the second epoch. The postoperative mortality for those suffering congenital cardiac malformations is also comparable with international standards, except for mortality during infancy for treatment of complex anomalies. Our audit highlights the need for surgical repair of the more complex malformations during infancy.

Eosinophilia in the ethmoid mucosa and its relationship to the severity of inflammation in chronic rhinosinusitis.

BACKGROUND: The aim of this study was to analyze histopathologically mucosal inflammation in patients with chronic rhinosinusitis. In addition, we assessed tissue eosinophilia in relation to the severity of inflammation and to the computer tomographic (CT) findings. METHODS: Forty-eight pathological sinus mucosa specimens obtained during functional endoscopic sinus surgery were stained by hematoxvlin and eosin. Total inflammatory cells and eosinophils were quantified. The preoperative CT scans were scored by the staging system of Lund-MacKay. RESULTS: The grade of the eosinophilic infiltration in the diseased sinus mucosa correlated significantly with the severity of the mucosal inflammation. Allergy or asthma had no effect on the proportion of the eosinophilic infiltrate. The CT scan scores assessed by the Lund-MacKay system correlated significantly with the severity of the inflammatory cellular infiltrate. The correlation between the CT scan scores and the eosinophilic infiltrate of the mucosa was close to significant. CONCLUSION: Eosinophilic mucosal inflammation represents the most severe inflammatory changes of the mucosa. Twenty to forty percent of the patients with chronic rhinosinusitis had no eosinophilic inflammation of the mucosa. The CT-staging system of Lund-Mackay correlated with the extent of mucosal inflammation.