Effectiveness of letters to patients with or without Cochrane blogshots on 10-year cardiovascular risk change among women in menopausal transition: 6-month three-arm randomized controlled trial.

BACKGROUND: Health information and patient education on lifestyle changes may have a positive effect on the prevention of many chronic conditions, especially cardiovascular diseases (CVDs). We performed a parallel, three-arm randomized controlled trial (RCT) of 6-month educational intervention in a form of letters containing a reminder of the participant's CVD risk with or without Cochrane blogshots to reduce CVD risk among women aged 45-65 with one or more known CVD risk factors. METHODS: The control group received a letter about their CVD risk at the beginning of the trial. The intervention groups received the initial letter about their CVD risk and remainder letters about their CVD risk every 2 months, with or without Cochrane blogshots: (1) effect of calcium in the prevention of high blood pressure, (2) effect of reducing saturated fat acids in eating habits, and (3) effects of green and black tea in CVD prevention. The primary outcome was CVD risk reduction calculated as the difference between the baseline and 6-month score for a 10-year risk of fatal CVD according to the ACC/AHA guidelines. RESULTS: After both interventions, CVD risk reduction was significantly higher compared to the control group (P < 0.001, Kruskal-Wallis H test). The number of participants who decreased their CV risk was 29% (20/70) in the control group, 69% (48/70) in the group receiving the reminder letters, and 70% (49/70) in the group receiving the reminder letters and blogshots. The number needed to treat to achieve risk reduction was 2.41 (95% CI = 1.77 to 3.78) for letters with a CVD risk reminder and 2.50 (1.81 to 4.03) for letters with a reminder and a blogshot. The group receiving reminder letters with Cochrane blogshots had a significant change in the category of CVD risk, mainly from high to moderate and from moderate to low CVD risk category. CONCLUSIONS: A simple and inexpensive intervention method in a form of letters reminding women about their CVD risk with or without providing additional health information in the form of Cochrane blogshots about interventions for important CVD risk factors may be effective in CVD management and could be considered by primary care providers. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04601558. Retrospectively registered on October 19, 2020.

How effective is a brief educational intervention on prescribing first-line antibiotics in acute cystitis? A quasi-experimental study among general practitioners in Croatia.

AIM: To assess the effectiveness of a brief educational intervention on prescribing first-line antibiotics in acute cystitis. METHODS: This quasi-experimental before-after study was conducted over a period of eight months. We collected prescribing data related to urinary tract infections four months before the educational intervention and four months after it. Aggregate data on office visits, diagnoses, and issued prescriptions were collected from each practice's electronic medical records based on monthly reports. RESULTS: Overall, 3581 prescriptions were issued: 1717 before and 1864 after the intervention. The total number of prescriptions increased by 8.5%. The use of first-line antibiotics increased by 21.2%, the use of fluoroquinolones decreased by 6.6%, while the use of beta-lactams remained unchanged. After the intervention, nitrofurantoin was the most prescribed first-line antibiotic. The proportion of women who were prescribed first-line antibiotic did not reach the acceptable range (80%-100%) according to the European Surveillance of Antimicrobial Consumption quality indicators. The proportion of fluoroquinolones (17.9%) use was well above the acceptable range (0%-5%). CONCLUSION: A brief educational intervention proved to be a useful method in adopting better prescribing habits. Of particular importance is the considerable increase in the use of nitrofurantoin due to its reliable efficacy against multidrug-resistant urinary pathogens.

Trends in statin consumption and cardiovascular mortality in Croatia 2004-2012.

Prescribing of statins showed an increasing trend in all developed countries, during the last two decades. The aim of this study was to research the trends in statin consumption in the period from 2004 to 2012 as well as trends of cardiovascular mortality during the 1990 to 2012 period, and to compare them between Croatia and several neighbouring countries. Data on statin expenditures and consumption expresed in defined daily doses per 1000 inhabitants per day (DDD/TID), were taken from annual reports of Croatian Agency for Medicinal Products and Medical Devices (HALMED). Data on crude mortality rates and standardized cardiovascular mortality rates, were taken from the Croatian Health Statistics Yearbooks. The utilization of statins increased by 196.7% during the observed period, with the highest consumption of atorvastatin and simvastatin. Financial expenditure of statins expanded at much faster rate in comparison with overall drug costs. Cardiovascular mortality rates decreased slightly, while maintaining higher level in comparison with some neighbouring countries.

Trends in prescribing in primary care in Croatia, 2000-2012: prescribing volume, costs and regulatory measures.

The rise of pharmaceutical costs is a significant burden to overall health care expenditure. The Croatian Health Insurance Fund (CHIF) in attempts of its containment, use administrative measures directed toward the two greatest generators: pharmaceutical industry, through negotiating prices and periodic revisions of basic and suplemental drug lists, and primary care physicians, through limits in the volume of prescriptions, and annual financial expenditure. The aim of the study was to determine trends in quantity of issued prescriptions and pharmaceutical expanditure from 2000 to 2012. Data were obtained from the CHIF annual reports. Results clearly demonstrate two trends: the increase in quantity of issued prescriptions, together with accompanying rates: number of prescriptions per inhabitants, and per patients, and the increase in total cost of prescriptions until 2004, with their maintenance and slight variations since then. Despite controversies in approach, CHIF succeded in slowing down the costs, primarily by applying measures towards regulation of drug prices.

Trends in preventive activities for the adult population in family medicine in Croatia: 1995-2012.

A few preventive activities were recorded in Croatian family medicine (FM) from 1995 until 2003, and then in 2004, additional fee-for-service reimbursement for general check-ups for people aged 45 to 65 years was introduced. The aim of this study was to investigate the trends in preventive activities before and after the introduction of those measures by using the Croatian Health Service Yearbooks for 1995-2012 as the main database. Data on the number of preventive, general, and total number of check-ups were collected. The results showed that the total number of check-ups registered in FM was low, suggesting that the additional reimbursement did not bring any improvements. In fact, the trend in the number decreased after 2004. These results are not unexpected because of the ineffectiveness of general check-ups as indicated in the literature. General check-ups should be replaced by targeted preventive interventions with evidence-based effectiveness.

Changes in consultation mode during different phases of the COVID-19 pandemic in Croatian family medicine: a cross-sectional study.

OBJECTIVES: To describe the changes in the type, length and reasons for consultations in primary healthcare during the COVID-19 pandemic in Croatia. This study aimed to test a hypothesis regarding the increased workload of general practitioners (GPs) by introducing more virtual consultations (VCs). DESIGN: The study design was cross-sectional and comprised two phases: retrospective and prospective. The retrospective phase included data from April, May and June of 2019, 2020 and 2021, and the prospective phase included data from 2 weeks in June 2021. Additionally, the number, length and reasons for face-to-face consultations (FTFC), VCs and telephone consultations (TCs) with nurses were collected. SETTING AND PARTICIPANTS: Overall, 6 GPs from different regions in Croatia with 10 125 enlisted patients. MAIN OUTCOMES MEASURES: The retrospective phase compared data for consultation types obtained from electronic medical records. The prospective phase collected the number, length and reasons for FTFCs, VCs and TCs with nurses. RESULTS: FTFCs decreased from 58.1% of the total number of visits in 2019 to 41.2% in 2020, while VC increased from 41.9% in 2019 to 58.8% in 2020. Furthermore, an eightfold increase in email consultations was recorded. The average lengths of an FTFC and TC were 7.13±3.38 and 4.01±2.09 min, respectively; FTFCs were significantly longer than TCs (t=7.038, p<0.0001). There was an increase in the total workload (9.4%) in 2021 compared with 2019. CONCLUSION: Croatian GPs faced changes in work organisation along with increased workload during the pandemic. Despite the shortening of time in FTFCs, the workload has increased due to the increase in VCs. An appropriate legal framework should be implemented for this new form of consultation. Future research is needed to address the impact of these changes on healthcare quality.

Differences in the Pattern of Non-Recreational Sharing of Prescription Analgesics among Patients in Rural and Urban Areas.

INTRODUCTION: This study aimed to analyze differences in sharing of prescription analgesics between rural and urban populations. METHODS: We surveyed 1000 participants in outpatient family medicine settings in Croatia. We used a 35-item questionnaire to analyze patients' characteristics, pain intensity, prescription analgesic sharing behavior, and perception of risks regarding sharing prescription medications. RESULTS: Prescription analgesic sharing was significantly more frequent in the rural (64%) than in the urban population 55% (p = 0.01). Participants from rural areas more commonly asked for verbal or written information than those from urban areas when taking others' prescription analgesics (p < 0.001) or giving such analgesics (p < 0.001). Participants from rural areas more commonly informed their physician about such behavior compared to those from urban areas (p < 0.01), and they were significantly more often asked about such behavior by their physician (p < 0.01). Perceptions about risks associated with sharing prescription medication were similar between rural and urban populations. CONCLUSIONS: There are systematic differences in the frequency of prescription analgesics and associated behaviors between patients in family medicine who live in rural and urban areas. Patients from rural areas were more prone to share prescription analgesics. Future studies should examine reasons for differences in sharing prescription analgesics between rural and urban areas.

Antimicrobial use and indication-based prescribing among general practitioners in Eastern Croatia: comparison with data from the European Surveillance of Antimicrobial Consumption project.

AIM: To investigate antibiotic consumption in a sample of physicians from Osijek-Baranja county in Eastern Croatia and to determine the volume of prescribed antimicrobials and assess the appropriateness of prescribing practices. METHODS: Analysis of routine prescribing data was carried out in 30 primary care practices in both urban and rural communities of eastern Croatia, corresponding to a total population of 48000 patients. Prescribing practices were studied over a period of 3 years, from 2003 to 2005. Both the quantity of antimicrobials and differences and similarities between individual practitioners were analyzed. RESULTS: Urban and rural practices did not significantly differ in regard to the volume of antimicrobials prescribed. However, significant differences were found between individual physicians. Total consumption was 17.73 defined daily doses per 1000 inhabitants per day or 6456.85 defined daily doses per 1000 inhabitants per year. The 10 most frequently used antimicrobials (93.70% of the total quantity) were amoxicillin, co-amoxiclav, co-trimoxazole, cephalexin, norfloxacin, penicillin V, azithromycin, cefuroxime, doxycycline, and nitrofurantoin. Sore throat was the most frequent reason for prescribing antibiotics. CONCLUSION: Prescription of medicines in Osijek-Baranja county was characterized by high consumption of broad-spectrum penicillins, combined penicillins, combined sulfonamides and long-acting macrolides (azithromycin), together with disproportionately low use of doxycycline and erythromycin. The use of combined sulfonamides and azithromycin in this part of Croatia was among the highest in Europe. Great differences between prescribers in regard to indication-based prescribing have been found, and future studies should examine the factors behind these heterogeneous practices.

Outpatient Antibiotic Consumption for Urinary Infections in Croatia 2005 - 2014: What can be Learned from Utilization Trends.

AIM: The aim of this study was to determine quantities of antibiotics used mainly or exclusively for urinary tract infections in Croatia between 2005 and 2014, to describe utilisation trends, and general consequences of antibiotic consumption on antimicrobial resistance. METHODS: Antibiotic utilisation data were obtained from annual reports of both the Croatian Drug Agency and Croatian Academy of Medical Sciences. Antibiotic consumption was expressed in DDD/1000 inhabitants/day (DDD TID). Antimicrobial resistance was analysed for E. coli, E. faecalis, E. faecium, P. aeruginosa, Klebsiella spp., P. mirabilis. Descriptive statistics were used to process data and calculate trends. RESULTS: Overall, utilisation of antibacterials decreased by 4.8% (from 3,35 to 3,19 DDD TID), while trends of individual agents varied substantially - from 87% decline for ceftibuten to 160% rise for levofloxacin. The consumption of quinolones increased by 32.3%. This was mostly due to increased ciprofloxacin consumption (144% raise). Sulfamethoxazole-trimethoprim declined by 57%, while nitrofurantoin increased by 86%. The use of fosfomycin was marginal. Antimicrobial resistance of E. coli increased against quinolones by 54.5%, and against nitrofurantoin by 2-3%. Quinolone resistance of other pathogens (Klebiella spp, Proteus mirabilis), increased variably - between 17.2% (Klebsiella) and 90% (Proteus), while for P. aeruginosa remained the same at 22%. CONCLUSION: High rates of antimicrobial utilisation require prescribing restrictions and educational interventions. The increased use of fluoroquinolones is a potentially serious public health threat due to the rapid development of resistance among uropathogens. This threat can be avoided by greater use of nitrofurantoin and fosfomycin.