BackgroundThe EUprimecare project-team assessed the perception of primary health care (PHC) professionals and patients on quality of organization of PHC systems in the participating countries: Estonia, Finland, Germany, Hungary, Italy, Lithuania and Spain. This article presents the aggregated opinions, expectations and priorities of patients and professionals along some main dimensions of quality in primary health care, such as access, equity, appropriateness and patient- centeredness.MethodsThe focus group technique was applied in the study as a qualitative research method for exploration of attitudes regarding the health care system and health service. Discussions were addressing the topics of: general aspects of quality in primary health care; possibilities to receive/provide PHC services based on both parties needs; determinant factors of accessibility to PHC services; patient centeredness. The data sets collected during the focus group discussions were evaluated using the method of thematic analysis.ResultsThere were 14 focus groups in total: a professional and a patient group in each of the seven partner countries. Findings of the thematic analysis were summarized along the following dimensions: access and equity, appropriateness (coordination, continuity, competency and comprehensiveness) and patient centeredness.ConclusionsThis study shows perceptions and views of patients in interaction with PHC and opinion of professionals working in PHC. It serves as source of criteria with relevance to everyday practice and experience. The criteria mentioned by patients and by health care professionals which were considered determining factors of the quality in primary care were quite similar among the investigated countries. However, the perception and the level of tolerance regarding some of the criteria differed among EUprimecare countries. Among these dissimilar criteria we especially note the gate-keeping role of GPs, the importance of nurses' competency and the acceptance of waiting times. The impact of waiting time on patient satisfaction is obvious; the influence of equity and access to PHC services are more dependent on the equal distribution of settings and doctors in urban and rural area. Foreseen shortage of doctors is expected to have a substantial influence on patient satisfaction in the near future.

Ambulatory blood pressure monitoring was applied in 27 pediatric patients aged 6.3-24.3 (median 15.0) years who had been transplanted 1.5-8.4 years previously. Daytime values were compared with the mean of 10 concomitant casual blood pressure recordings. At the time of the study, antihypertensive drugs were given to 17 patients. Inulin clearance ranged from 18 to 116 (median 66) ml/min per 1.73 m2. Ambulatory blood pressure monitoring confirmed hypertension or normotension determined by casual blood pressure measurements in 63% of patients. The physiological nocturnal dip in blood pressure was attenuated or reversed in 8 of 27 patients. It was reduced in all 3 patients with renal artery stenosis of the graft, in 3 of 4 patients with chronic rejection, in the only patient with recurrent focal segmental glomerulosclerosis, and in 1 of 6 patients with past acute rejection. The dipping was not related to inulin clearance. In conclusion, casual blood pressure measurements do not accurately reflect blood pressure in pediatric patients transplanted more than 1.5 years previously. A reduced nocturnal dip in blood pressure may indicate an underlying renovascular or renoparenchymal pathology. Ambulatory blood pressure monitoring should regularly be applied in patients with renal transplants.

Changes in erythrocyte lipid peroxidation (measured as the concentration of malonyl dialdehyde), glutathione metabolism, antioxidant enzyme activities (glutathione peroxidase, catalase, and superoxide dismutase), the oxidized products of haemoglobin (Hb), and hydrogen peroxide (H2O2)-induced haemolysis were studied in six children with chronic renal failure treated with serial acetate and bicarbonate haemodialysis (HD). Ten age- and sex-matched children acted as controls. Malonyl dialdehyde levels were significantly higher and antioxidant enzyme activities lower in uraemic red blood cells (RBCs) compared with controls (P less than 0.05). Incubation of RBCs for 1 h with acetylphenylhydrazine induced a decrease in the concentration of reduced glutathione (P less than 0.001) and an increase in the level of oxidized products of Hb (P less than 0.001), but only in the uraemic patients. The H2O2 haemolysis test revealed a mild (n = 3) to increased (n = 3) haemolysis in the uraemic RBCs. Oxidative haemolysis is probably a multifactorial process in uraemic patients, and may be an important risk factor in HD therapy.

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Although pollen is one of the most widespread agents that can cause allergy, its airway transport and deposition is far from being fully explored. The objective of this study was to characterize the airway deposition of pollens and to contribute to the debate related to the increasing number of asthma attacks registered after thunderstorms. For the quantification of the deposition of inhaled pollens in the airways computer simulations were performed. Our results demonstrated that smaller and fragmented pollens may penetrate into the thoracic airways and deposit there, supporting the theory that fragmented pollen particles are responsible for the increasing incidence of asthma attacks following thunderstorms. Pollen deposition results also suggest that children are the most exposed to the allergic effects of pollens. Finally, pollens between 0.5 and 20 μm deposit more efficiently in the lung of asthmatics than in the healthy lung, especially in the bronchial region.

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The aim of our study was to evaluate the influence of steroid therapy on serum cystatin C (cysC) concentrations in patients with acute lymphoblastic leukemia (ALL) and idiopthiás thrombocytopenias purpura (ITP). We studied 17 patients with ITP (girls: boys =5:12, mean age: 7.6 yrs, range between 1 to 17 years) and 18 patients with ALL (girls: boys =6:12, mean age: 6.3 yrs, range between 2 to 17 years). CysC and white blood cell count (WBC) in both group of patients were determined before and after 300 mg/m(2) cumulative dose of steroid therapy. Corticosteroids increased the level of cysC in both groups of patients, however significant increase was found only in ITP patients between pre- and posttreatment values (0.96 +/-0.27 mg/L vs. 1.16 +/- 0.3 mg/L, p =0,02). Pretreatment cysC concentrations were within the reference range in patients with ITP but not with ALL and were significantly higher in ALL patients, than in ITP patients (1.23 +/- 1,12 mg/L vs. 0.96 +/- 0.27 mg/L, p =0,02). Pretreatment WBC of ALL patients were significantly higher than of ITP patients (22.58 G/L, min. 3.5 G/L, max. 102.1 G/L vs. 7.46 G/L, min. 4.8 G/L, max. 12.3 G/L, p =0.03). We have found significant correlation between pretreatment cysC and WBC values in ALL patients (p = 0.04). Although the concentration of cysC may be slightly and reversibly influenced by corticosteroid treatment, cysC is sensitive to detect early and moderate deterioration of GFR in children with cancer.