Time Trends and Factors Associated with Antibiotic Prescribing in Swiss Primary Care (2008 to 2020)

Antibiotic resistance (ABR) is a major threat to public health, and the majority of antibiotics are prescribed in the outpatient setting, especially in primary care. Monitoring antibiotic consumption is one key measure in containing ABR, but Swiss national surveillance data are limited. We conducted a retrospective cross-sectional study to characterise the patterns of antibiotic prescriptions, assess the time trends, and identify the factors associated with antibiotic prescribing in Swiss primary care. Using electronic medical records data, we analysed 206,599 antibiotic prescriptions from 112,378 patients. Based on 27,829 patient records, respiratory (52.1%), urinary (27.9%), and skin (4.8%) infections were the commonest clinical indications for antibiotic prescribing. The most frequently prescribed antibiotics were broad-spectrum penicillins (BSP) (36.5%), fluoroquinolones (16.4%), and macrolides/lincosamides (13.8%). Based on the WHO AWaRe classification, antibiotics were 57.9% Core-Access and 41.7% Watch, 69% of which were fluoroquinolones and macrolides. Between 2008 and 2020, fluoroquinolones and macrolides/lincosamides prescriptions significantly declined by 53% and 51%; BSP prescriptions significantly increased by 54%. Increasing patients’ age, volume, and employment level were significantly associated with antibiotic prescribing. Our results may inform future antibiotic stewardship interventions to improve antibiotic prescribing.

Call your doctor: prospective description study of telemedicine during the first COVID-19 outbreak in a Swiss primary care practice

Background: Telemedicine is a healthcare assistance method which has been promoted during the COVID-19 pandemic for the management of patients. The aim of this study is to quantify the type of request that primary care physicians are experiencing, as well as the healthcare assistance modalities and ultimately, how many physical consultations are necessary.Methods: We conducted a prospective, descriptive study in a primary care practice in Switzerland on telephone consultations related to COVID-19. The data collected included the reasons for the call, symptoms, healthcare assistance modalities and follow-up. The categorical variables are expressed as percentages of the total cases or groups.Results: We included 200 calls corresponding to 113 patients. The majority of patients (76.1%) were taken care of solely through telemedicine. The physical consultations were due to the need: for a swab test (12.4%), for a somatic assessment at the practice (9.7%) and for an emergency services consultation (1.8%). In 64.6% of cases, patient assistance required only one phone call. Calls lasted 7.85 minutes on average and were more frequent on Mondays (24%) and Fridays (18.5%). Calls led to the prescription of medication in 12.5% of cases, of a bronchodilator in 3% of cases and of an antibiotic in 0.5% of cases.Conclusion: A rigorous telephone follow-up strategy carried out by primary care physicians requires few physical consultations in patients showing symptoms of COVID-19.

Nurse Practitioners in Swiss Family Practices as Potentially Autonomous Providers of Home Visits: An Exploratory Study of Two Cases

In Swiss primary care, general practitioner (GP) home visits have decreased due to impending GP shortages particularly in rural areas. Nurse practitioners (NP) are newly introduced in family practices and could potentially offer home visits to the increasing number of multimorbid elderly. We analysed consultation data from two pilot projects (Practice A and Practice B) with the goal to measure the frequency and patient characteristics of NP consultations both in the practice and on home visits, and to determine the NPs’ autonomy based on the required GP supervision. In Practice A, 17% of all NP consultations were home visits, in Practice B 51%. In both practices, the NPs saw older patients and reported higher autonomy on home visits compared to consultations in the practice. In Practice A, the NP encountered a higher share of multimorbid patients on home visits than in the practice, and the NP’s proportion of autonomously conducted consultations increased from 0% in the first month to 19% after 13 months of GP supervision. In Practice B, the NP was autonomous in about three-quarters of consultations after 2 years on the job. These first cases provide some evidence that NPs could reach a relatively high degree of autonomy and might pose a potential solution for the decreasing numbers of GP home visits to multimorbid elderly in Swiss primary care.

Differences in patient population and service provision between nurse practitioner and general practitioner consultations in Swiss primary care: a case study

Background Primary care systems around the world have implemented nurse practitioners (NPs) to ensure access to high quality care in times of general practitioner (GP) shortages and changing health care needs of a multimorbid, ageing population. In Switzerland, NPs are currently being introduced, and their exact role is yet to be determined. The aim of this study was to get insight into patient characteristics and services provided in NP consultations compared to GP consultations in order to appraise whether the NP role meets the political and demographic demands in Swiss primary care.Methods This case study used retrospective observational data from electronic medical records of a family practice with one NP and two GPs. Data on patient-provider encounters were collected between August 2017 and December 2018. We used logistic regression to assess associations between the assignment of the patients to the NP or GP and patient characteristics and delivered services respectively.Results Data from 5,210 patients participating in 27,811 consultations were analyzed. The average patient age was 44.3 years (SD 22.6), 47.1% of the patients were female and 19.4% multimorbid. 1,613 (5.8%) consultations were with the NP, and 26,198 (94.2%) with the two GPs. Patients in NP consultations were more often aged 85+ (OR 3.43; 95%-CI 2.70-4.36), multimorbid (OR 1.37; 95%-CI 1.24-1.51; p <0.001) and polypharmaceutical (OR 1.28; 95%-CI 1.15-1.42; p <0.001) in comparison to GP consultations. In NP consultations, vital signs (OR 3.05; 95%-CI 2.72-3.42; p <0.001) and anthropometric data (OR 1.33; 95%-CI 1.09-1.63; p 0.005) were measured more frequently, and lab tests (OR 1.16; 95%-CI 1.04-1.30; p 0.008) were ordered more often compared to GP consultations, independent of patient characteristics. By contrast, medications (OR 0.35; 95%-CI 0.30-0.41; p <0.001) were prescribed or changed less frequently in NP consultations.Conclusions Quantitative data from pilot projects provide valuable insights into NP tasks and activities in Swiss primary care. Our results provide first indications that NPs might have a focus on and could offer care to the growing number of multimorbid, polypharmaceutical elderly in Swiss primary care. NPs could offer care to the growing number of multimorbid, polypharmaceutical elderly, and might relieve work pressure from the GPs. Hence, the NP role has the potential to meet the current political and demographic demands in Swiss primary care. An extended scope of practice, especially prescription rights, could foster further professional practice and role implementation.