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To characterise and explore the development in the number and content of urine samples sent from general practice in the North Denmark Region to the Department of Clinical Microbiology (DCM) at Aalborg University Hospital during a five-year period. A register-based study. General practice. Urine samples received at DCM, Aalborg University Hospital from general practice between 2017 and 2022. Number and content of urine samples. A total of 255,271 urine samples from general practice were received at DCM, with 76.1% being from female patients. Uropathogens were identified in 43.0% of the samples. During the five-year period, a 23.0% increase in the number of urine samples per person (incidence rate ratio (IRR) 1.23, 95% CI 1.21–1.25) was observed. A slight increase in the proportion of positive cultures (risk ratio (RR) 1.03, 95% CI 1.01–1.05) was seen. No notable change in the patient population (age, gender) was observed. Overall, Escherichia coli was the most identified uropathogen (60.4%) followed by Klebsiella spp. (8.7%) and Enterococcus spp. (7.7%). Distribution of the various uropathogens differed slightly depending on patient gender and age, importantly E. coli was less frequently observed in males aged >65 years. During the past five years an increasing amount of urine cultures have been requested at DCM from general practice. Importantly, the cause(s) of this increasing demand needs to be explored further in future studies. Appropriate diagnostics of urinary tract infections can reduce the use of antibiotics in general practice. From 2017 to 2022 a 23% increase per person in requested urine cultures from general practice was observed. A slight increase in positive cultures was found, but no notable change in the patient population (age, gender) was seen. E. coli was the most identified uropathogen independent of gender and age, however, the proportion differed within the various groups. [ABSTRACT FROM AUTHOR]

Objective: To describe the use and quality of point-of-care (POC) microscopy, urine culture and susceptibility testing performed in general practice in Northern Denmark from 2013 to 2018. Design: Descriptive study Setting: General practices receiving a fee for examining urine samples. Subjects: Simulated urine samples containing uropathogenic bacteria distributed by the organisation for improvement of microbiological quality (MIKAP). Main outcome measures: Percentage of use and correct answers for microscopy, culture and susceptibility testing. Results: A total of 5361 samples were analysed by the use of microscopy (39.7%), culture (66.0%) and/or susceptibility testing (76.5%). For culture, Flexicult SSI urinary kittm (87.6%) demonstrated the highest percentage of correct answers followed by chromogenic agar (85.1%) and 2-plate dipslide (85.2%). Mueller Hinton agar with tablets had the highest percentage of correct answers for susceptibility testing of most bacterial strains (84.6%), followed by Flexicult (77.2%). Furthermore, susceptibility testing with tablets (range: 76.1–84.6%) was found to be more accurate than discs (range: 72.9–75.5%). Overall, the highest percentage of correct answers was obtained when examining urine samples containing Escherichia coli: Microscopy (78.3%), culture (87.0%) and susceptibility testing (range: 84.3–90.7%). Conclusion: The quality of POC testing in general practice was high when examining urine samples containing the most common uropathogen E. coli. Surprisingly, susceptibility testing was more frequently used than culture. This approach may compromise the treatment decision as only cultures contribute with information about the flora composition and bacterial quantification. Interestingly, microscopy was the least used method even though the result may be reached within a few minutes. The quality of POC tests (microscopy, urine culture, susceptibility testing) performed in general practice was high when examining urine containing E. coli, whereas difficulties were observed for samples including S. saprophyticus or K. pneumoniae. Susceptibility testing was more often performed than urine culture, which indicates a problem as only urine cultures contribute with information about the flora composition and bacterial quantification. [ABSTRACT FROM AUTHOR]

Background: Sore throat is a frequent presentation of acute respiratory tract infections in general practice. Though these infections are often harmless and self-limiting, antibiotics are frequently prescribed. In Denmark, practice nurses manage an increasing part of patients with acute minor illnesses.Objectives: We aimed (i) to investigate Danish practice nurses' and GPs' management of patients presenting with a sore throat and (ii) to explore to what extent management is according to current Danish guidelines.Methods: A cross-sectional study was conducted during winter 2017, involving GPs and practice nurses in Danish general practices. Patients with a sore throat were registered according to the Audit Project Odense method.Results: A total of 44 practices participated with the registration of 1503 patients presenting with a sore throat. Most patients had a strep A test performed, especially when managed by a practice nurse (84.6% versus 61.8%, χ2 = 90.1, P < 0.05). In total, 40.6% of performed strep A tests were not according to guideline recommendations. Antibiotics were prescribed for about one-third of patients, regardless whether managed by a practice nurse or a GP (χ2 = 0.33, P = 0.57). However, 32.4% of these prescriptions were not in line with Danish guidelines.Conclusion: Patients with acute sore throat were managed similarly by GPs and practice nurses, apart from a higher use of strep A tests in patients seen by practice nurses. Importantly, this study demonstrated that there is still room for improvement of the management of these patients in Danish general practice. [ABSTRACT FROM AUTHOR]

A surge in gonorrhoea in Denmark has occurred since 2022, a 46% increase from 2021. National surveillance, leveraging mandatory reporting and epidemiological data, highlights three distinct clades linked to heterosexual transmission. Despite the rise, these exhibit high susceptibility, contrasting MSM-associated strains. Geographical hotspots and age-specific patterns further illuminate transmission dynamics. The combination of genomic and epidemiological data provides novel insights into the evolving landscape of gonorrhoea, indicating potential shifts in infection dynamics and transmissibility.

Objective: Health care databases are a valuable source for epidemiological research in respiratory diseases if diagnoses are valid. We validated the International Classification of Diseases, 10th revision (ICD-10) diagnosis of pleural empyema in the Danish National Registry of Patients (DNRP)., Methods: We randomly selected hospitalized patients registered in the DNRP with a discharge diagnosis of pleural empyema between 1995 and 2009 in the North Denmark Region. We retrieved and reviewed medical records and estimated the positive predictive value (PPV) of the empyema diagnosis. Analyses were stratified by study period, hospital type (referral versus district), department type (pulmonary medicine or thoracic surgery versus other), cause of empyema (medical, surgical, or traumatic), and age group. To assess changes over time, we included chi-square tests for linear trend., Results: We retrieved the medical records of 224/225 sampled patients with empyema (99.6%). Of those, 182 were classified as being definite cases, and 21 were probable cases, yielding a PPV of 90.6% (95% confidence interval [CI]: 86.0-94.1). The PPV decreased from 95.7% in patients aged 15-39 years to 87.5% in patients aged 80 years and over but was uniformly high regardless of study period, hospital or department type, or cause of empyema., Conclusion: Our finding of a high overall PPV indicated good agreement between ICD-10 codes for pleural empyema and medical records. Registry-based discharge codes may be a suitable source of data on pleural empyema for epidemiological research.