Initial symptoms and three months follow-up after acute COVID-19 in outpatients: An international prospective cohort study.

BACKGROUND: Most studies on long-term follow-up of patients with COVID-19 focused on hospitalised patients. No prospective study with structured follow-up has been performed in non-hospitalised patients with COVID-19. OBJECTIVES: To assess long-COVID and post-COVID (WHO definition: symptomatic at least 12 weeks), describe lingering symptoms, their impact on daily activities, and general practice visits and explore risk factors for symptom duration in outpatients. METHODS: A prospective study of adult outpatients with confirmed SARS-CoV-2 infection and symptoms consistent with COVID-19 in 11 European countries, recruited during 2020 and 2021 from primary care and the community. Structured follow-up by phone interviews (symptom rating, symptom impact on daily activities and general practice visits) was performed at weeks 2, 4, 8, and 12 by study personnel. Data was analysed descriptively by using correlation matrixes and Cox regression. RESULTS: Of 270 enrolled patients, 52% developed long-COVID and 32% post-COVID-syndrome. When only considering the presence of moderate or (very) severe symptoms at weeks 8 and 12, these percentages were 28% and 18%, respectively. Fatigue was the most often reported symptom during follow-up. The impact of lingering symptoms was most evident in sports and household activities. About half (53%) had at least one general practice contact during follow-up. Obese patients took twice as long to return to usual health (HR: 0.5, 95%CI: 0.3-0.8); no other risk profile could predict lingering symptoms. CONCLUSION: Long-COVID and post-COVID are also common in outpatients. In 32%, it takes more than 12 weeks to return to usual health.

Challenges and opportunities for general practice specific CME in Europe - a narrative review of seven countries.

BACKGROUND: Several changes have led to general practitioners (GPs) working in a more differentiated setting today and being supported by other health professions. As practice changes, primary care specific continuing medical education (CME) may also need to adapt. By comparing different primary care specific CME approaches for GPs across Europe, we aim at identifying challenges and opportunities for future development. METHODS: Narrative review assessing, analysing and comparing CME programs for general practitioners across different north-western European countries (UK, Norway, the Netherlands, Belgium (Flanders), Germany, Switzerland, and France). Templates containing detailed items across seven dimensions of country-specific CME were developed and used. These dimensions are role of primary care within the health system, legal regulations regarding CME, published aims of CME, actual content of CME, operationalisation, funding and sponsorship, and evaluation. RESULTS: General practice specific CME in the countries under consideration are presented and comparatively analysed based on the dimensions defined in advance. This shows that each of the countries examined has different strengths and weaknesses. A clear pioneer cannot be identified. Nevertheless, numerous impulses for optimising future GP training systems can be derived from the examples presented. CONCLUSIONS: Independent of country specific CME programs several fields of potential action were identified: the development of curriculum objectives for GPs, the promotion of innovative teaching and learning formats, the use of synergies in specialist GP training and CME, the creation of accessible yet comprehensive learning platforms, the establishment of clear rules for sponsorship, the development of new financing models, the promotion of fair competition between CME providers, and scientifically based evaluation.

Health alliance for prudent prescribing and yield of antibiotics in a patient-centred perspective (HAPPY PATIENT): a before-and-after intervention and implementation study protocol.

BACKGROUND: Excessive and inappropriate use of antibiotics is the most important driver of antimicrobial resistance. The aim of the HAPPY PATIENT project is to evaluate the adaptation of European Union (EU) recommendations on the prudent use of antimicrobials in human health by evaluating the impact of a multifaceted intervention targeting different categories of healthcare professionals (HCPs) on common community-acquired infectious diseases, especially respiratory and urinary tract infections. METHODS/DESIGN: HAPPY PATIENT was initiated in January 2021 and is planned to end in December 2023. The partners of this project include 15 organizations from 9 countries. Diverse HCPs (doctors, nurses, pharmacists, and pharmacy technicians) will be audited by the Audit Project Odense (APO) method before and after an intervention in four different settings: general practice, out of hours services, nursing homes and community pharmacies in four high antibiotic prescribing countries (France, Poland, Greece, and Spain) and one low prescribing country (Lithuania). About 25 individuals from each professional group will be recruited in each country, who will register at least 25 patients with community-acquired infections during each audit period. Shortly before the second registration participants will undertake a multifaceted intervention and will receive the results from the first registration to allow the identification of possible quality problems. At these meetings participants will receive training courses on enhancement of communication skills, dissemination of clinical guidelines with recommendations for diagnosis and treatment, posters for the waiting rooms, and leaflets for patients. The results of the second registration will be compared with those obtained in the first audit. DISCUSSION: HAPPY PATIENT is an EU-funded project aimed at contributing to the battle against antibiotic resistance through improvement of the quality of management of common community-acquired infections based on interventions by different types of HCPs. It is hypothesized that the use of multifaceted strategies combining active intervention will be effective in reducing inappropriate prescribing and dispensing of antibiotics. STUDY REGISTRATION: EU Health programmes project database https://webgate.ec.europa.eu/chafea_pdb/health/projects/900024/summary ; date of registration: 1 January 2021.

Point-of-care testing, antibiotic prescribing, and prescribing confidence for respiratory tract infections in primary care: a prospective audit in 18 European countries.

BACKGROUND: Between-country differences have been described in antibiotic prescribing for respiratory tract infection (RTI) in primary care, but not yet for diagnostic testing procedures and prescribing confidence. AIM: To describe between-country differences in RTI management, particularly diagnostic testing and antibiotic prescribing, and investigate which factors relate to antibiotic prescribing and GPs' prescribing confidence. DESIGN & SETTING: Prospective audit in 18 European countries. METHOD: An audit of GP-registered patient, clinical, and management characteristics for patients presenting with sore throat and/or lower RTI (n = 4982), and GPs' confidence in their antibiotic prescribing decision. Factors related to antibiotic prescribing and confidence were analysed using multi-level logistic regression. RESULTS: Antibiotic prescribing proportions varied considerably: <20% in four countries, and >40% in six countries. There was also considerable variation in point-of-care (POC) testing (0% in Croatia, Moldova, and Romania, and >65% in Denmark and Norway, mainly for C-reactive protein [CRP] and group A streptococcal [strep A] infection), and in laboratory or hospital-based testing (<3% in Hungary, the Netherlands, and Spain, and >30% in Croatia, Georgia, Greece, and Moldova, mainly chest X-ray and white blood cell counting). Antibiotic prescribing was related to illness severity, comorbidity, age, fever, and country, but not to having performed a POC test. In nearly 90% of consultations, GPs were confident in their antibiotic prescribing decision. CONCLUSION: Despite high confidence in decisions about antibiotic prescribing, there is considerable variation in the primary care of RTI in European countries, with GPs prescribing antibiotics overall more often than is considered appropriate. POC testing may enhance the quality of antibiotic prescribing decisions if it can safely reverse decisions confidently made on clinical grounds alone to prescribe antibiotics.

Direct and Indirect Costs of Influenza-Like Illness Treated with and Without Oseltamivir in 15 European Countries: A Descriptive Analysis Alongside the Randomised Controlled ALIC4E Trial.

BACKGROUND AND OBJECTIVE: Influenza-like illness (ILI) leads to a substantial disease burden every winter in Europe; however, oseltamivir is not frequently prescribed to ILI patients in the primary-care setting. An open-label, multi-country, multi-season, randomised controlled trial investigated the effectiveness of oseltamivir for treating ILI in 15 European countries. We aimed to evaluate whether patients presenting with ILI in primary care and being managed with the addition of oseltamivir to usual care had lower average direct and indirect costs compared to patients with usual care alone. METHODS: Resource use data were extracted from participants' daily diaries. Itemised country-specific unit costs were collected through official tariffs, pharmacies or literature. Costs were converted to 2018 values. The null hypothesis was tested based on one-sided credible intervals (CrIs) obtained by bootstrapping. Base-case analysis estimated direct cost and productivity losses using itemised costed resource use and the human capital approach. Scenario analyses with self-reported spending rather than itemised costing were also performed. RESULTS: Patients receiving oseltamivir (N = 1306) reported fewer healthcare visits, medication uses, hospital attendances and paid-work hours lost than the other patients (N = 1298). Excluding the oseltamivir cost, the average direct costs were lower in patients treated with oseltamivir from all perspectives, but these differences were not statistically significant (perspective of patient: €17 [0-95% Crl: 16-19] vs. €24 [5-100% Crl: 18-29]; healthcare provider: €37 [28-67] vs. €44 [25-55]; healthcare payers: €54 [45-85] vs. €68 [45-81]; and society: €423 [399-478] vs. €451 [390-478]). Scenario and age-group analyses confirmed these findings, but with some between-country differences. CONCLUSION: The average direct and indirect costs were consistently lower in patients treated with oseltamivir than in patients without from four perspectives (excluding the oseltamivir cost). However, these differences were not statistically significant.

Primary care for patients with respiratory tract infection before and early on in the COVID-19 pandemic: an observational study in 16 European countries.

OBJECTIVE: To describe primary health care (consultation characteristics and management) for patients contacting their general practitioner (GP) with a respiratory tract infection (RTI) early on in the COVID-19 pandemic in contrasting European countries, with comparison to prepandemic findings. SETTING: Primary care in 16 countries (79 practices), when no routine SARS-CoV-2 testing was generally available. DESIGN AND PARTICIPANTS: Before (n=4376) and early in the pandemic (n=3301), patients with RTI symptoms were registered in this prospective audit study. OUTCOME MEASURES: Consultation characteristics (type of contact and use of PPE) and management characteristics (clinical assessments, diagnostic testing, prescribing, advice and referral) were registered. Differences in these characteristics between countries and between pandemic and prepandemic care are described. RESULTS: Care for patients with RTIs rapidly switched to telephone/video consultations (10% in Armenia, 91% in Denmark), and when consultations were face-to-face, GPs used PPE during 97% (95% CI 96% to 98%) of contacts. Laboratory testing for SARS-CoV-2 in primary care patients with RTIs was rapidly implemented in Denmark (59%) and Germany (31%), while overall testing for C reactive protein decreased. The proportion of patients prescribed antibiotics varied considerably between countries (3% in Belgium, 48% in UK) and was lower during the pandemic compared with the months before, except for Greece, Poland and UK. GPs provided frequent and varied COVID-related advice and more frequently scheduled a follow-up contact (50%, 95% CI 48% to 52%). GPs reported a slightly higher degree of confidence in the likely effectiveness of their management in face-to-face (73% (very) confident, 95% CI 71% to 76%) than in virtual consultations (69%, 95% CI 67% to 71%). CONCLUSIONS: Despite between-country variation in consultation characteristics, access to SARS-CoV-2 laboratory testing and medication prescribing, GPs reported a high degree of confidence in managing their patients with RTIs in the emerging pandemic. Insight in the highly variable pandemic responses, as measured in this multicountry audit, can aid in fine-tuning national action and in coordinating a pan-European response during future pandemic threats.

[Promoting primary care screening for Chlamydia trachomatis infection]. / Promotion du dépistage d'infection à Chlamydia trachomatis en soins primaires.

Background: Lower urogenital tract Chlamydia trachomatis (Ct) infection is the most common bacterial sexually transmitted infection in Europe, especially among young people with multiple partners. Often asymptomatic, its spread and severity are due to delayed diagnosis, highlighting the need for early detection.Objective: Implementation and evaluation of a complex intervention targeting GPs in the Alpes-Maritimes (06) promoting opportunistic screening of Ct infection in young patients.Method: Academic detailing visits provided 105 randomized GPs with tools and patient self-testing kits to include 10 patients over a 6-month period followed by a quantitative (prescribed screenings / reimbursed screenings among visited GPs and all GPs in the Alpes-Maritimes compared to the previous year) and a qualitative assessment (post-interventional interviews with GPs and trainers).Results: In the context of a global increase in screening between the 2013 and 2014 seasons (+15%), the intervention resulted in a significantly higher rate (73%), p = 0.02. Screening was performed in 73 (48%) patients and 12 were PCR-positive. Qualitative analysis of post-interventional interviews with GPs and a focus group of AD visitors highlighted facilitating factors and obstacles to screening. Conclusion: Our intervention, appreciated by the visited GPs, demonstrates its potential impact and feasibility in primary care. GPs used facilitating factors to overcome the identified obstacles. To sustain this intervention, evaluated tools will be available on line to help GPs promote Ct screening as well as for sexual health training targeting GPs.

Impact of the 13-valent pneumococcal conjugate vaccine on nasopharyngeal carriage of Streptococcus pneumoniae among children attending group daycare in southeastern France.

Regular surveys of pneumococcal nasopharyngeal carriage have been conducted among children attending daycare centers in Southeastern France from 1999 to 2012. We compared carriage rate, susceptibility patterns and serotype distribution in 2012, following implementation of the 13-valent pneumococcal conjugate vaccine, with findings from 5 previous surveys. Carriage rate was stable, antibiotic susceptibility improved and only serotype 19A persisted among vaccine-types.

Prevalence of day-care centre children (France) with faecal CTX-M-producing Escherichia coli comprising O25b:H4 and O16:H5 ST131 strains.

OBJECTIVES: Determining the prevalence of children in day-care centres (DCCs) carrying faecal extended-spectrum ß-lactamase (ESBL)-producing Enterobacteriaceae and molecularly characterizing those belonging to the Escherichia coli species. METHODS: Stools were collected from children's diapers (January-April 2012) in randomly chosen DCCs and plated onto ChromID ESBL. Colonies growing on this medium were identified by the Vitek 2 system and tested for antibiotic susceptibility and for ESBL production by the double-disc synergy test. ESBL genotypes were determined as well as phylogenetic groups, ERIC-2 (enterobacterial repetitive intergenic consensus) PCR profiles and sequence types (STs) for the E. coli isolates. Serotypes, virotypes, fimH alleles, ESBL-carrying plasmids and PFGE patterns were determined for the ST131 E. coli isolates. RESULTS: Among 419 children from 25 participating DCCs, 1 was colonized by CTX-M-15-producing Klebsiella pneumoniae and 27 (6.4%) by E. coli, which all produced CTX-M enzymes [CTX-M-15 (37%), CTX-M-1 (26%), CTX-M-14 (22%), CTX-M-27 (11%) and CTX-M-22 (4%)]. The 27 E. coli isolates, 55.5% belonging to group B2, displayed 20 ERIC-2 PCR profiles and 16 STs. The ST131 E. coli isolates were dominant (44%), displayed serotypes O25b:H4 and O16:H5, fimH alleles 30 and 41 and virotypes A and C. According to the PFGE patterns, one strain of E. coli ST131 producing a CTX-M-15 enzyme carried by an IncF F2:A1:B- plasmid had spread within one DCC. CONCLUSIONS: This study shows a notable prevalence (6.4%) of DCC children with faecal CTX-M-producing E. coli isolates comprising a high proportion of E. coli ST131 isolates, suggesting that these children might be a reservoir of this clone.

Antibiotic prescriptions in French day-care centres: 1999-2008.

OBJECTIVE: Trends in antibiotic prescriptions among children attending day-care centres (DCCs) were studied before and after campaigns promoting prudent antibiotic use and the introduction of pneumococcal conjugate vaccine. DESIGN AND SETTING: Cross-sectional studies were conducted on a two-stage cluster sample of children aged 3 months to 4 years attending DCCs the Alpes Maritimes in France between January and March in 1999, 2004 and 2008. Antibiotic treatments given in the previous 3 months and their indications were studied. INTERVENTIONS: A local public health intervention promoting prudent paediatric antibiotic prescriptions was implemented in 2000 and followed by a nationwide campaign in 2002. MAIN OUTCOME MEASURES: Trends in the number and type of antibiotic prescriptions, and indications for antibiotic use, over the study period. RESULTS: 217, 254 and 279 children provided information in 1999, 2004 and 2008, respectively. The proportion of children who had received antibiotics within the previous 3 months fell from 58.5% (95% CI 51.7% to 65.2%) in 1999 to 29.7% (95% CI 24.4 to 35.5) in 2008. The number of treated episodes/child dropped from 0.99±1.14 to 0.35±1.16 (p<0.00001). Otitis media accounted for an increasing percentage of antibiotic use, rising from 35.3% (95% CI 29.0% to 42.2%) to 56.0% (95% CI 46.3% to 66.6%). Prescriptions for third-generation cephalosporins increased from 26.0% (95% CI 20.4% to 32.5%) to 49.5% (95% CI 39.2% to 59.7%). CONCLUSIONS: Paediatric antibiotic prescriptions dropped significantly following campaigns and the introduction of pneumococcal immunisation in France. Improvements are still needed regarding indications and choice of compounds.

Trends in nasopharyngeal carriage of Streptococcus pneumoniae among children attending daycare centers in southeastern France from 1999 to 2006.

Pneumococcal nasopharyngeal carriage, serotype distribution, and penicillin-susceptibility were monitored among children attending daycare centers in France from 1999 to 2006 to assess the impact of pneumococcal conjugate vaccine and antibiotic-reducing policies. Pneumococcal carriage remained stable. Immunization rates reached 68% in 2006. Serotype distribution shifted significantly from vaccine serotypes to vaccine-related and nonvaccine serotypes. Antibiotic treatments fell by 50%.

Studies of Copper Complexes Displaying N(3)S Coordination as Models for Cu(B) Center of Dopamine beta-Hydroxylase and Peptidylglycine alpha-Hydroxylating Monooxygenase.

We describe the studies of new copper complexes [MeSPY2]CuPF(6), 2, and [MeSPY2]Cu(ClO(4))(2).CH(3)CN, 3, as models for the Cu(B) center of dopamine beta-hydroxylase and peptidylglycine alpha-hydroxylating monooxygenase. The structure of [MeSPY2]Cu(ClO(4))(2).CH(3)CN, 3, has been established by X-ray crystallography. The copper coordination exhibits a square pyramidal geometry where the equatorial plane is occupied by the SCH(3) group and three nitrogen atoms (tertiary amine, one pyridine, and acetonitrile solvent), whereas the axial position binds the second pyridine. Using FEFF calculations and multiscattering interaction, EXAFS refinements show that the SMe group lies in the coordination sphere of copper complexes [MeSPY2]CuPF(6), 2, and [MeSPY2]Cu(ClO(4))(2).CH(3)CN, 3. While [MeSPY2]CuPF(6), 2, reacts with dioxygen in dichloromethane without oxidation of the ligand, we observed an oxidation of the sulfide ligand when [MeSPY2]Cu(ClO(4))(2).CH(3)CN, 3, reacts with hydrogen peroxide in methanol. Considering results, we propose that Met(314), crucial for DBH and PHM activity, could be the site of the H(2)O(2) (or ascorbate) inactivation by oxidation to the sulfoxide group.