Analysis of hospital management of chronic respiratory diseases in light of the "Maps of Health Needs" project in Poland.

INTRODUCTION: The "Maps of Health Needs" project has been carried out in Poland since 2016 and its purpose is to implement quality-promoting and organisational solutions in the Polish healthcare system. This paper is the analysis of hospitalisations for chronic respiratory diseases recorded in Polish National Health Fund databases in 2014. MATERIAL AND METHODS: The study included 122,000 hospitalisations of adults and 22,000 hospitalisations of children. Epidemio-logical parameters (incidence and prevalence) and major hospitalisation parameters were determined through statistical analysis. RESULTS: The highest registered incidence was observed in asthma patients (548 per 100,000 inhabitants) followed by COPD patients (233 per 100,000 inhabitants). Asthma patients were also characterised by the highest prevalence, with lower values being observed in COPD patients. In the group of adults, patients aged 65 years or older and 80 years or older accounted for 44% and 14% of hospitalised adults respectively. The analysis also revealed that 66% of hospitalisations of adults included patients with asthma, COPD and respiratory failure. The development of respiratory failure prolongs hospitalisation and increases both in-hospital and post-discharge mortality. In children, 90% of the identified hospitalisations were for asthma, chronic inflammatory lung diseases and cystic fibrosis. CONCLUSIONS: The results of the study demonstrate that pulmonary obstructive diseases are associated with a considerable burden. Therefore, corrective actions within the Polish healthcare system are required to decrease the number of hospitalisations for these diseases.

Insights into the cystic fibrosis care in Eastern Europe: Results of survey.

BACKGROUND: The European cystic fibrosis (CF) Society Standards of Care were set to facilitate the delivery of high-quality care throughout Europe. However, their implementation may be difficult for less economically advantaged countries. This survey was performed to explore the gap in the knowledge of the level of CF care in Eastern Europe. METHODS: Questionnaires were sent online to one CF professional and one CF patient representative for every Eastern European country. RESULTS: Although most respondents indicated the presence of CF centres, disparities in their framework among individual countries and between them and the European CF Standards of Care became apparent. A minority of countries achieved CF centre recognition by the government (6 of 16), provided CF care for adults (6 countries) and had a multidisciplinary team with all team members represented (2 countries). Patients were significantly more critical in the evaluation of various aspects of CF care than physicians, especially in the Balkan region. CONCLUSIONS: The survey results indicate that the organization and level of CF care across Eastern Europe is largely variable and lacks some of its fundamental attributes in several countries.

Renal assessment in teenage patients with cystic fibrosis - preliminary report.

BACKGROUND: Together with increasing life expectancy of patients with cystic fibrosis *CF*, there is a growing need to deal with unforeseen problems and complications. Among others renal dysfunction has become of great concern. AIM: Evaluation of renal function in CF children. MATERIAL AND METHODS: We performed cross-sectional study on a group of 11 teenage inpatients with CF. Physical examination, past medical history analysis, renal function measurements and analysis were conducted in all of them. Renal assessment included: serum cystatin C and creatinine levels, measured and estimated creatinine clearance, estimated cystatin C clearance, urine indicators of crystallization risk and renal ultrasonography. RESULTS: One patient had elevated serum cystatin C level and diminished McIsaac equation. Renal ultrasound revealed non-congenital anomaly in 1 case - it was nephrolithiasis. All the individuals had elevated at least 1 urine indicator of crystallization risk. CONCLUSION: There is a great need of good, standardized test of renal function in cystic fibrosis patients. The focus of research should turn towards finding a tool similar to faecal elastase, which is cheap, easy to perform, sensitive and specific, and can be used to confirm the diagnosis.

Determinants of health-related quality of life in polish patients with CF - adolescents' and parents' perspectives.

AIM: 1. Evaluation of health-related quality of life (HRQOL) in adolescents with cystic fibrosis (CF). 2. Evaluation of HRQOL in children with CF from the parents' perspective. 3. Evaluation of the relationship between HRQOL and both medical and psychosocial factors. MATERIAL AND METHODS: Health-related quality of life was measured with the Cystic Fibrosis Questionnaire - Revised. Seventy patients with cystic fibrosis, aged 14-18 years completed the version for adolescents and adults (CFQ-R 14⁺ and 70 parents of children aged 6-13 years filled out the version for parents (CFQ-R 6-13). Scores ranged from 0 to 100, with higher scores indicating a better quality of life. Disease severity was assessed by lung function test, nutritional status, chronic Pseudomonas aeruginosa infection and type of CFTR gene mutation. Social indices i.e. the patient's school attendance and the parent's work status were collected. RESULTS: In the adolescents' opinion, Eating problems and Digestive functioning got the highest rate, whereas Vitality, Treatment burden, Health perceptions and Weight got the lowest. Boys estimated their Physical functioning significantly higher than girls. When evaluating their children's quality of life, parents granted the highest score to Physical, Respiratory and Digestive functioning and the lowest results were attributed to Treatment burden. Nutritional status and lung function impairment turned out to be predictors of some other domains but not psychosocial ones. The chronic Pseudomonas aeruginosa infection had an influence on several quality of life areas from the parents' perspective. School attendance had a significant impact on many aspects of the adolescents' functioning. CONCLUSIONS: 1. The study revealed that the health-related quality of life of CF children and adolescents is moderately good. 2. Digestive functioning was one of the highest scored domains, while Treatment burden was one of the lowest, according to both the adolescents' and the parents' perception. 3. The potential impact of disease severity was clearly marked in the group of younger children, whose health related quality of life was assessed by the parents. Self-evaluation conducted by adolescents was more subjective. 4. School attendace was an important factor of the quality of life. Further research is required in order to find other psychosocial indices.

[Assessment of selected bone metabolism marker concentrations in children with cystic fibrosis]. / Analiza stezen wybranych parametrów metabolizmu kostnego u dxieci chorych na mukowiscydoze.

AIM: The aim of this study was to assess bone formation and resorption processes and bone metabolism regulators, such as osteoprotegerin and fetuin-A in children with cystic fibrosis. MATERIAL AND METHODS: We examined 45 children with cystic fibrosis aged 5-13 years treated at the Institute of Mother and Child in Warsaw. The control group consisted of 35 healthy children in the same synage range without any diseases which may influence bone metabolism. We determined serum calcium and phosphate levels by colorimetric methods, vitamin D3 by the chemiluminiscence method and bone metabolism markers (osteocalcin, 5b isoenzyme of tartrate-resistant acid phosphatase, osteoprotegerin, fetuin-A) by immunoenzymatic methods. RESULTS: Mean serum concentrations of calcium and phosphate in the studied children were within the reference ranges. However, the level of 25-hydroxyvitamin D3 was significantly lower in patients with cystic fibrosis compared to the controls (19.3±7.6 vs 25.2±8.9 ng/ml, p<0.01). In cystic fibrosis children we observed a statistically significant lower concentration of osteocalcin (81.9±28.9 vs 97.9±28.6 ng/ ml, p<0.01) and similar activity of 5b isoenzyme of tartrate-resistant acid phosphatase (12.5±2.9 vs 13.4±3.5 U/L) as compared to healthy peers. Mean serum concentration of osteoprotegerin in patients with CF was significantly lower than in the control children (4.1±0.98 vs 4.59±0.86 pmol/l, p<0.05). Serum concentration of fetuin-A was comparable in both groups of children. CONCLUSIONS: In children with cystic fibrosis changes in the profile of bone metabolism markers were observed. Even patients with CF who are clinically stable and supplemented with vitamins are at risk of osteopenia and osteoporosis in their later life. Therefore, they should be under a comprehensive medical and nutritional care in order to achieve their optimal peak bone mass.

Fecal elastase-1 cut-off levels in the assessment of exocrine pancreatic function in cystic fibrosis.

BACKGROUND: Fecal elastase-1 (E1) test is a sensitive and specific indirect test. However, there are few data on the best cut-off level in the assessment of exocrine pancreatic function in cystic fibrosis (CF). MATERIAL AND METHODS: In 725 CF patients and 243 healthy subjects (HS) from Greece, Russia, Poland and the United Kingdom, E1 concentrations were measured. The best cut-off levels for the discrimination between CF and HS (for whole group as well as for individual countries) were calculated. RESULTS: The best cut-off level for the differentiation between CF pancreatic insufficiency and normal pancreatic function in HS was found to be 184 microg/g of feces. However, some inter-country differences were stated. E1 concentrations in the UK subgroup were significantly lower than those found in Polish and Russian CF patients. E1 concentrations in Greek patients were significantly higher than in the other countries. However, E1 concentrations in Delta F508 homozygotes were very similar in all studied subgroups. IN CONCLUSION: In clinical practice, instead of a single best cut-off level for the E1 test, we suggest using a range of values (160-200 microg/g). The presence of different best cut-off levels within countries is a practical consequence of the different distribution of pancreatic function.