The association between air pollutions and emergency hospitalizations due to COPD and asthma across 16 Polish cities: population-based study.

OBJECTIVES: In recent years numerous initiatives aimed at reducing air pollution have been undertaken in Poland. The general objective was to examine the correlation between air pollution measured by the level of particulate matter ≤10 µm in diameter (PM10) and emergency hospitalizations due to chronic obstructive pulmonary disease (COPD) and asthma in 16 Polish cities (capitals of the regions). MATERIAL AND METHODS: The authors aimed to diagnose the situation across 16 cities over a 5­year period (2014-2019). Data on the number of hospitalizations was retrieved from the national public insurance system, the National Health Fund. A total number of 22 600 emergency hospitalizations was analyzed (12 000 and 10 600 in 2014 and 2019, respectively). The data on air pollution was accessed via the public register of the Chief Inspectorate for Environmental Protection air quality database. The authors of this article have used the data on PM10 daily exposure in each of the 16 cities in 2014 and 2019. Statistical methods included: non-parametric tests, a 2-stage modelling approach for time-series data, and multivariate meta-analysis of the results. RESULTS: The results indicated that there was a statistically significant decrease in PM10 concentration in 2019 in comparison to 2014 in all cities, mainly in the autumn and winter season. However, the correlation between the improvement in the air quality and a decrease in emergency hospitalizations due to asthma and COPD turned out to not be as strong as expected. The authors observed a strong correlation between PM10 concentrations and hospitalizations due to asthma and COPD, but only when air quality norms were significantly above acceptable levels. CONCLUSIONS: Air pollution measured by PM10 concentration might be used as one of the predictors of the asthma and COPD emergency hospitalization risk, yet other factors like respiratory tract infection, health care organizational aspect, patient self-control, compliance and comorbidities should also be taken into consideration. Int J Occup Med Environ Health. 2024;37(1):110-27.

Invasive pneumococcal bacteremia in a 9-year-old boy caused by serotype 1: course, treatment and costs.

Streptococcus pneumoniae is a leading cause of bacteremia, sepsis, meningitis, pneumonia, sinusitis, and acute otitis media in young children. Some serotypes are associated with particular disease syndromes, such as complicated pneumonias in children, or with higher rates of hospitalization in children and are consistently responsible for outbreaks in certain populations. In this report we describe a case of a nine-year-old boy who developed an abscess of pleura and invasive pneumococcal bacteremia. The boy was admitted to the hospital with abdominal pain and vomiting, accompanied by mild cough and fever. Chest X-ray revealed lower left lobe consolidation with pleural inflammation and chest CT showed extensive interstitial-alveolar changes in the left lung with atelectasis and pleural effusion causing a reduction in lung volume up to the fourth rib. From the 6(th) day of hospitalization on, suction drainage and intrapleural administration of alteplase were continued for 5 days. Intravenous antibiotics were administered for subsequent 32 days. The course of disease was complicated with labial herpes and acute adenoviral gastroenteritis. The costs of diagnosis (11.7%), pharmacotherapy (55.2%), hospitalization (30.7%) and additional procedures (2.4%) were about 4,444, while the cost of treatment from the perspective of the National Health Fund was only 1,508. The costs of treating the boy with sepsis caused by S. pneumoniae serotype 1 were thus about three times higher than those from the perspective of providers of the National Health Fund. Administration of a new pneumococcal conjugated vaccine containing serotype 1 (PHiD-CV10 or PCV13) could have prevented invasive pneumococcal disease in the described patient.

Patients' Expectations and Preferences for the Organizational Conditions of the Colorectal Cancer Screening Programme in Poland: A Qualitative Analysis.

(1) Background: Colorectal cancer (CRC) is a serious health problem in Poland as well as many European Union countries. The study aimed to describe factors that, from the patient's perspective, could increase the attendance rate and regularity of participation in the colorectal cancer screening programme (SP); (2) Methods: The qualitative approach was applied. The study involved six focus interviews conducted with 24 respondents (12 women and 12 men) aged 40-49, who had at least one first-degree family member diagnosed with CRC and persons aged 50-65, living in five selected voivodships (provinces) of Poland. The collected data were thematically coded. Further, a comparative analysis was conducted, and aggregated statements were formulated; (3) Results: The inclusion of primary care clinics within the CRC SP organization was reported as a key factor in improving the attendance rate and regularity of patient participation in the programme. Particularly important factors included an invitation in the form of a personal letter or a phone call made by staff from primary care clinics; (4) Conclusions: Patients were confirmed to have clear expectations and preferences for the organizational conditions of the CRC SP. Preferences nature allows them to be treated as one of the potential criteria for selecting critical parameters of CRC SPs.

Analysis of non-hospital antibacterial pharmacotherapy in Poland.

OBJECTIVES: The aim of this research was to analyze the antibacterial drug consumption pattern in a 1-million-plus strictly defined population in Poland. We assessed outpatient antibiotic sales (ATC J01) in relation to patient age and season of the year, and sought to determine the group of patients with the most frequent recurrence of bacterial diseases. METHODS: The Lubuskie Regional Unit of the National Health Fund (NHF) and the Central Statistical Office (GUS) were the main sources of data. For the period 2002-2005, data on outpatient sales of antibiotics (ATC J01) in Lubuskie Province were collected and expressed in DDD (defined daily dose; World Health Organization anatomical therapeutic chemical (ATC)/DDD version 2006) per 1000 inhabitants per day (DID). RESULTS: During the period 2002-2005, the average level of antibiotic use amounted to 19.8 DID in the Lubuskie population. During the 3-year period, 64.3% of the population was treated with antibiotics. This value varied for different age groups. Of the patients, 22.7% utilized 62.6% of a 3-year supply of antibiotic therapy in the province; a small 1.9% of the population used 10.0% of the supply. The seasonal variation of antibiotic consumption in different age groups showed a strong tendency to be flatter as the older age groups were analyzed. CONCLUSIONS: The data gained from the payers, i.e., the healthcare system, is a very valuable source of information for pharmacoepidemiological studies. Our study shows that seasonal variation in antibiotic use is strictly linked with the age of patients. Special attention should be paid to the relatively small group of patients that utilizes a significant percentage of the year's supply. We have established an effective way to present recurrence data (a map showing the infectious disease incidence). This could be a very useful tool for comparing antibiotic consumption in different countries.

Antibacterial drug prescription for outpatients: age, seasonal and pulmonary disease dependency.

The goal of this study was to analyze antibacterial drug prescribing in the 1-million-plus, strictly defined population in Poland. For the 2002-2005 years, data from National Health Fund on outpatient purchasing of antibiotics in Lubuskie's Province were collected and expressed in DDD per 1-thousand inhabitants per day (DID). In the period 2002-2005 the average rate of antibiotics purchasing was 19.8 DID. During the 3-year period, at least 64.3% of the population had prescribed antibiotics. 22.7% of patients purchased 62.6% of a three-year total purchasing of antibacterial drugs in the province. A tiny 1.9% of the population purchased 10.0% of the total. From the different age-group, the study showed that special attention should be paid to two different and relatively small groups of patients - those utilizing significant percentage of the year's supply, and group of 5-9 year-old children. Seasonal variation in antibiotic prescribing was strictly linked with the age of patients. Pulmonary diseases were indentified as a factor considerably elevating antibacterial drugs purchasing frequency. A useful way to present recurring patterns in this frequency has been proposed.