Quality control of oral anticoagulation with vitamin K antagonists in primary care patients in Poland: a multi-centre study.

BACKGROUND: Vitamin K antagonists (VKAs) remain the mainstay of anticoagulation therapy, which requires monitoring of international normalised ratio (INR). Quality of oral anticoagulation, clinical benefits, and the risk related to VKA use are determined by the time in therapeutic range (TTR). AIM: The aim of this study was to assess the therapeutic quality of oral anticoagulation and to determine the factors that affect the incidence of INR outside the recommended range in primary care patients undergoing long-term VKA therapy in Poland. METHODS: A multi-centre cross-sectional analysis was carried out in 15 general practices from three voivodeships of Poland. At the planned time, INRs measured closest to the designated date in all patients were assessed in terms of being within the therapeutic range. TTR was determined as the percentage of visits with INR in therapeutic range on a given date. RESULTS: Overall, 430 patients aged 70.3 ± 12.7 years (222 men aged 72 ± 12.8 years and 208 women aged 68.5 ± 12.4 years) were included in the study. In the groups with INR below, within, and above therapeutic range, the patients' age was 67.3 ± 13.4, 72 ± 12, and 70.5 ± 13 years (p = 0.001), respectively. TTR for all the participants was 55%. Statistically significant factors associated with INRs outside the therapeutic range were: age below 60 years (compared to older persons; p = 0.003), more or less frequent INR control compared to the recommended intervals of four to eight weeks (p < 0.001), and the type of the VKA used, i.e. acenocoumarol compared to warfarin (p < 0.001). Logarithmic regression analysis showed that the use of acenocoumarol compared to warfarin, increased the chances of INRs below therapeutic range (odds ratio [OR] 3.19; 95% confidence interval [Cl] 1.65-6.16), while male sex increased the probability of INR being above this range (OR 2.01; 95% Cl 1.12- 3.59). CONCLUSIONS: The TTR in primary care patients on VKA therapy was 55%. Better quality of oral anticoagulation with VKA could be achieved by using warfarin instead of acenocoumarol, proper INR monitoring in the recommended interval of four to eight weeks, and tighter INR control in younger and male patients.

Management of respiratory tract infections in primary care in Poland--results of the happy audit 2 project.

OBJECTIVE: The Polish results of the international Happy Audit 2 project are reported which objective was to present therapeutic decisions made by general practitioners (especially antibiotics prescribed) and diagnostic methods applied to patients with respiratory tract infections (RTI). MATERIAL AND METHODS: [corrected] Following each visit of patient with respiratory tract infection, general practitioners participating in the study completed the questionnaire. The questionnaire included patient's data (age, gender), the duration of disease, clinical symptoms, diagnosis, prescribed antibiotics, additional testing as well as the influence of various factors on therapeutic decision. RESULTS: Having considered the results of HappyAudit in Poland, a total of 5,137 office visits of patients reporting symptoms of RTIs were analyzed. The average duration of symptoms before visiting GP was 4.8 days (compared to average 4.4 in other countries). Worth noting is that additional testing in diagnosis of RTIs was performed less frequently in Poland: rapid streptococcal test was conducted in 0.4% of cases (European average: 4.45%), CRP--in 2.2% of patients (average from other countries: 14.2%) and chest X-ray in 2.3% of cases compared to 14% in other project's participants. In Poland, the most frequently applied antibiotic was amoxicillin, which was used in 28.9% of cases ended with antibiotic prescribing (amoxicillin/pivampicillin were also predominant in other countries, excluding Sweden). In Poland, macrolides (22.4% of all prescriptions for antibiotic) and cephalosporins (12.1%) were frequently used. The results indicate that narrow-spectrum antibiotics are prescribed in Poland less frequently, with the example being penicillin V which was prescribed in 6.7% of patients with RTIs who were given antibiotic. CONCLUSIONS: Comparing the results of Happy Audit 2 in Poland and other project's participants, the major differences consist in rare use of phenoxymethylpenicillin in favour of amoxicillin and macrolides as well as infrequent use of additional testing in diagnosis of RTIs in Poland.

Involvement of family nurses in home visits during an 8-year period encompassing primary healthcare reforms in Poland.

Home visits by doctors and nurses are considered an important indicator of the quality of healthcare. Published data are scarce regarding the role of family nurses in providing professional home care in Central and Eastern European countries that have recently introduced reforms to their primary care systems. The objective of the present study was to describe the involvement of family nurses in home visits in the context of organizational and legal changes in service provision, that is, to analyse the role of the family nurses employed by family doctors (1998) versus family nurses working in autonomous positions (2002 and 2006). The proportion of patients in the community receiving a home visit from a family nurse, the purpose of the family nurse's home visit and patient expectations towards the family nurse were studied. A series of cross-sectional studies were conducted in a small town in northeastern Poland, based on three consecutive surveys taken at 4-year intervals (1998, 2002, 2006, surveys I, II and III, respectively). During each survey, 1000 patients were interviewed (face to face) with structured questionnaires. In 1998, family nurses were employed by family doctors, but by 2002, nurses had established their own practices and held direct contracts with the National Health Fund. A significant increase in the percentage of patients receiving home visits from a family nurse was observed between surveys I and II (12.8% and 30.0%); however, the number of respondents reporting a home visit in survey III decreased to 23.9%. Patients over 75 years of age were the major demographic group receiving family nursing at home. This study suggests that reform of the primary healthcare system in Poland has produced changes in the family nursing system. Independence, contractual obligations and self-employment of Polish family nurses have resulted in their greater participation in home visits.