Mobility Infrastructures and Health: Scoping Review of studies in Europe.

Objectives: Movement-friendly environments with infrastructure favouring active mobility are important for promoting physical activity. This scoping literature review aims at identifying the current evidence for links between mobility infrastructures and (a) behaviour regarding active mobility, (b) health outcomes and (c) co-benefits. Method: This review was conducted in accordance with the PRISMA scoping review guidelines using PubMed and EMBASE databases. Studies included in this review were conducted in Europe, and published between 2000 and March 2023. Results: 146 scientific articles and grey literature reports were identified. Connectivity of sidewalks, walkability, and accessibility of shops, services and work are associated with walking. Cycling is positively associated with cycle-paths, separation of cycling from traffic and proximity to greenspaces, and negatively associated with traffic danger. Increased active transportation has a protective effect on cardiovascular and respiratory health, obesity, fitness, and quality of life. Co-benefits result from the reduction of individual motorized transportation including reduced environmental pollution and projected healthcare expenditure. Conclusion: Mobility infrastructure combined with social and educational incentives are effective in promoting active travel and reducing future healthcare expenses. A shift to active transportation would increase both individual and community health and decrease greenhouse gas emissions.

Case managers within general practices in 11 Western countries: repeat cross-sectional studies.

BACKGROUND: In the context of an ageing population and increasing health needs, primary care reform is needed and several new models have emerged, including the introduction of case managers in general practitioner practices. AIM: To describe the frequency of case managers in general practices in eleven Western countries between 2012 and 2019 and to investigate the characteristics of general practitioners and their practices associated with case manager frequency. METHODS: A secondary analysis of the Commonwealth Fund International Health Policy Surveys of Primary Care Physicians, which were international cross-sectional studies conducted in 2012, 2015 and 2019. Random samples of general practitioners were selected in 11 Western countries (2012: n = 9776; 2015: n = 12,049; 2019: n = 13,200). The use of case managers in general practitioner practices was determined with the question "Does your practice use personnel, such as nurses or case managers, to monitor and manage care for patients with chronic conditions that need regular follow-up care?", with possible answers "Yes, within the practice", "Yes, outside the practice", "Yes, both within and outside the practice" or "No". Other variables characterising general practitioners and their practices were considered. Mixed-effects logistic regression was performed. RESULTS: The frequency of case managers within general practitioner practices varied greatly by country, with an overall trend towards an increase from 2012 to 2019. In the multivariate analysis, more case managers were found in practices located in small towns (odds ratio [OR] 1.4; 95% confidence interval [CI] 1.2-1.7) and in rural areas (OR 1.9; 95% CI 1.5-2.4) compared to cities. The frequency of case managers was higher in larger practices, as shown in comparisons of practices in the second, third and fourth quartile of full-time equivalent employee counts compared to those in the first quartile (Q2: OR 1.7, 95% CI 1.4-1.9; Q3: OR 2.1, 95% CI 1.6-2.9; Q4: OR 3.8, 95% CI 3.0-4.9). There was no significant difference in frequency with respect to the age and sex of the general practitioners. CONCLUSION: The use of case managers in general practitioner practices is a promising approach, but its practice varies greatly. This practice has been developing in Western countries and is tending to increase. The implementation of case managers seems to be associated with certain characteristics linked to general practitioner practices (practice location, practice size), whereas it does not seem to depend on the personal characteristics of general practitioners, such as age or sex.

Greenspaces and Health: Scoping Review of studies in Europe.

Objectives: Access to greenspaces and contact with nature can promote physical activity and have positive effects on physical and mental health. This scoping literature review aims to examine current evidence linking greenspaces and (a) behaviour change, (b) health outcomes and (c) co-benefits. Methods: This review was conducted in accordance with the PRISMA scoping review guidelines. Searches were conducted through PubMed and EMBASE databases for studies published between 2000 and March 2023 with a focus on Europe. Results: 122 scientific articles and grey literature reports were identified. Access to greenspaces is positively associated with physical and mental health, and reduced risk of all-cause mortality and some non-communicable diseases. Greenspace quality is associated with increased physical activity and reduced risk of obesity. Nature-based therapies or green prescription are effective in improving mental health outcomes and overall health. Importantly, numerous co-benefits of greenspaces are identified. Conclusion: Increasing access to greenspaces for populations with particular attention to greenspace quality is important for co-benefits. Responsible governance and use of greenspaces are crucial to minimize public health risks and human disturbance of nature.

Cost-effectiveness analysis of procalcitonin and lung ultrasonography guided antibiotic prescriptions in primary care.

Antimicrobial resistance comes with high morbidity and mortality burden, and ultimately high impact on healthcare and social costs. Efficient strategies are needed to limit antibiotic overuse. This paper investigates the cost-effectiveness of testing patients with lower respiratory tract infection with procalcitonin, either at the point-of-care only or combined with lung ultrasonography. These diagnostic tools help detect the presence of bacterial pneumonia, guiding prescription decisions. The clinical responses of these strategies were studied in the primary care setting. Evidence is needed on their cost-effectiveness. We used data from a cluster-randomized bi-centric clinical trial conducted in Switzerland and estimated patient-level costs using data on resource use to which we applied Swiss tariffs. Combining the incremental costs of the two strategies and the reduction in the 28-days antibiotic prescription rate (APR) compared to usual care, we calculated Incremental Cost-Effectiveness Ratios (ICER). We also used the Cost-Effectiveness Acceptability Curve as an analytical decision-making tool. The robustness of the findings is ensured by Probabilistic Sensitivity Analysis and scenario analysis. In the base case scenario, the ICER compared to usual care is $2.3 per percentage point (pp) reduction in APR for the procalcitonin group, and $4.4 for procalcitonin-ultrasound combined. Furthermore, we found that for a willingness to pay per patient of more than $2 per pp reduction in the APR, procalcitonin is the strategy with the highest probability to be cost-effective. Our findings suggest that testing patients with respiratory symptoms with procalcitonin to guide antibiotic prescription in the primary care setting represents good value for money.

[Organization and practice in family medicine. What's new in the 2024 literature?] / Organisation des soins en médecine de famille. Quoi de neuf dans la littérature scientifique en 2024 ?

This is a selection of some important studies recently published and dealing with several key organization and functioning features of family medicine. This year, the articles focus on organizational responses to emergencies in family medicine. In this field, the use of primary care professionals other than physicians is an interesting solution. One article examines direct access to a physiotherapist, with very positive results, while a second explores the wide-ranging skills of advanced practice nurses in the emergency field. In some countries, such as Belgium, the use of teleconsultation in primary care is also being considered to avoid inappropriate use of hospital emergencies. Finally, more macroscopic organizational aspects of the healthcare system and the role of primary care in health emergencies will be considered in the last article.

Cet article présente une sélection d'études récemment publiées et explorant différents aspects du fonctionnement de la médecine de famille (MF). Elles sont centrées sur les réponses organisationnelles face à l'urgence en MF. Dans ce domaine, le recours à d'autres professionnels de soins primaires que les médecins est une approche intéressante. Ainsi un premier article porte sur l'accès direct au physiothérapeute et montre des résultats très positifs ; un second décrit les compétences des infirmières de pratique avancée mobilisables dans l'urgence. Le recours à la téléconsultation est aussi envisagé pour une utilisation plus appropriée des urgences hospitalières dans certains pays. Enfin, les aspects organisationnels plus macroscopiques sur la place des soins primaires dans l'urgence sanitaire sont réfléchis dans un dernier article.

General Practitioner's Experience of Public-Private Partnerships to Develop Team-Based Care: A Qualitative Study.

Objectives: A tripartite public-private partnership was established between GPs' practices, public health authorities and a university department of family medicine, to develop multidisciplinary teams and integrate nurses into GPs' practices. The present paper describes the points of view of the GPs involved in this collaboration. Methods: We conducted a qualitative study, with data coming from eight interviews with GPs, one from each practice. We also used the facilitator's project diary to complete the discussion. Results: The principal issue discussed was the financial aspects of the collaboration. GPs are generally satisfied, but time spent coordinating with nurses and transferring activities made them fear financial losses. Secondly, the partnership with public health authorities was well appreciated, but not clear enough. Some aspects of the partnership, such as referring patient to the nurse should have been better defined et controlled. The last aspect was the academic support. It allowed reducing GPs' workload in training nurses and supporting the project implementation within the GPs' practice. Conclusion: GPs have a positive point of view of such public-private partnership and saw an opportunity to be involved in developing public health policies.

[New models of care in family medicine]. / Nouveaux modèles de soins en médecine de famille.

The future of primary care structures will be interprofessional or it will not be! Beyond this somewhat provocative statement, this is, in fact, a transformation that is already on the way in Western countries. This article describes developments in different countries, such as the United States, where Patient-Centered Medical Homes, based on multi-professional teams, have been developing since the 2000s, and Canada, where the evolution of financial models is accompanying that of organizational models. In Europe, two examples of integration of the health and social domains highlight the relevance of such an approach in primary care.

Le futur des structures de première ligne sera interprofessionnel ou ne sera pas ! Au-delà de cette affirmation un peu provocatrice, il s'agit, de fait, d'une transformation déjà bien en marche dans les pays occidentaux. Cet article décrit les évolutions dans différents pays comme aux États-Unis, où les Patient-Centered Medical Home, basées sur des équipes pluriprofessionnelles, se développent depuis les années 2000, et au Canada où l'évolution des modèles financiers accompagne celle des modèles organisationnels. En Europe, deux exemples d'intégration des domaines sanitaire et social soulignent la pertinence d'une telle démarche dans les soins de première ligne.

[Which professionals work in general practices ?. Overview in different countries]. / Quels professionnels travaillent dans les cabinets de médecine de famille ?. Panorama dans différents pays.

The development of multi-professional teamwork in primary care is one solution adopted to meet the needs of care coordination and comprehensive patient management. This article describes the composition of primary care practices in terms of professionals other than general practitioners. It highlights the fact that Western countries are at quite different stages of development in this field.

Le développement du travail en équipe pluriprofessionnelle dans les soins de premier recours est une solution adoptée pour répondre aux besoins de coordination des soins et de prise en charge globale de la patientèle. Cet article décrit la composition des structures de première ligne en termes de professionnels autres que les médecins généralistes. Il met en lumière le constat que les pays occidentaux présentent des états d'avancement assez différents dans le domaine.

Exploration of the Acceptance of the Use of Procalcitonin Point-of-Care Testing and Lung Ultrasonography by General Practitioners to Decide on Antibiotic Prescriptions for Lower Respiratory Infections: A Qualitative Study.

OBJECTIVES: We aimed to explore the acceptance and opinions of general practitioners (GPs) on the use of procalcitonin point-of-care and lung ultrasonography for managing patients with lower respiratory tract infections in primary care. We suppose that there are several factors that can influence the physician's antibiotic prescribing decision, and the implementation of a new tool will only be possible when it can be inserted into the physician's daily practice, helping him/her in the decision-making process. DESIGN: Semistructured interviews; data analysis using the grounded theory method. SETTING: Lausanne, Switzerland. PARTICIPANTS: 12 GPs who participated in the randomised clinical trial UltraPro, which evaluated the impact of the use of procalcitonin only or an algorithm combining procalcitonin and lung ultrasonography on antibiotic prescription. RESULTS: GPs had mostly positive attitudes towards the use of point-of-care procalcitonin in lower respiratory tract infections and uncertainties regarding the usefulness of ultrasonography. Physicians' prescribing decisions result from interactions between three kinds of TrustS (core category): 'self-confidence', 'trust in the results' and 'trust in the doctor-patient relationship'. Procalcitonin reinforced the three levels of trust, while ultrasonography only strengthened the physician-patient relationship. To facilitate implementation of procalcitonin, physicians pointed out the need of coverage by insurance and of clear guidelines describing the targeted patient population. CONCLUSIONS: Our data show that there is a preference for the implementation of procalcitonin rather than lung ultrasonography for the management of patients with lower respiratory tract infections in primary care. Coverage by insurance plans and updated guidelines are prerequisite to the successful implementation of procalcitonin testing in primary care. TRIAL REGISTRATION NUMBER: NCT03191071.

Remodelling family medicine teaching at the University of Lausanne using a modified Delphi method.

BACKGROUND: In the context of implementing a new framework for pre-graduate medical education in Switzerland (PROFILES) and the ongoing reform of the medical curriculum at the Faculty of Biology and Medicine of the University of Lausanne, we set out to determine the priority teaching themes of family medicine and to collect expert opinions about the most appropriate teaching methods for family medicine. Such data would contribute to the production of a coherent family medicine teaching programme encompassing its specificities as well as future challenges facing medicine in general. METHOD: We mapped the current family medicine courses at the Faculty of Biology and Medicine to obtain an overview of current learning objectives and teaching content priorities. We classified and analysed the lessons using the PROFILES grid and the principles of family medicine described by the World Organization of Family Doctors (WONCA). Then we used a modified Delphi method with a selected panel of experts and two consensus rounds to prioritise objectives for family medicine teaching at the University of Lausanne. After choosing the top objectives/activities for family medicine, subgroups of experts then discussed what would be the best teaching methods for family medicine at the University of Lausanne. RESULTS: The mapping of family medicine teaching at the University of Lausanne showed that current teaching addresses most of the primary topics of family medicine education. The modified Delphi method allowed us to identify priority themes for teaching family medicine at the University of Lausanne: (1) take a medical history and clinical examination; (2) doctor-patient relationship / patient-centred care; (3) clinical reasoning; (4) interprofessional collaboration; (5) care planning/ documentation; (6) shared decision-making; (7) communication; (8) cost-effective care; (9) health promotion; (10) assessment of urgency. The discussion with the experts identified the strengths and weaknesses of the various teaching modalities in family medicine education. Teaching should be structured, coherent and show continuity. Clinical immersion and small group teaching were the preferred teaching modalities. CONCLUSION: This approach made it possible to create the guidelines for restructuring the family medicine teaching curriculum at the University of Lausanne.

Pulse Oximetry as an Aid to Rule Out Pneumonia among Patients with a Lower Respiratory Tract Infection in Primary Care.

Guidelines recommend chest X-rays (CXRs) to diagnose pneumonia and guide antibiotic treatment. This study aimed to identify clinical predictors of pneumonia that are visible on a chest X-ray (CXR+) which could support ruling out pneumonia and avoiding unnecessary CXRs, including oxygen saturation. A secondary analysis was performed in a clinical trial that included patients with suspected pneumonia in Swiss primary care. CXRs were reviewed by two radiologists. We evaluated the association between clinical signs (heart rate > 100/min, respiratory rate ≥ 24/min, temperature ≥ 37.8 °C, abnormal auscultation, and oxygen saturation < 95%) and CXR+ using multivariate analysis. We also calculated the diagnostic performance of the associated clinical signs combined in a clinical decision rule (CDR), as well as a CDR derived from a large meta-analysis (at least one of the following: heart rate > 100/min, respiratory rate ≥ 24/min, temperature ≥ 37.8 °C, or abnormal auscultation). Out of 469 patients from the initial trial, 107 had a CXR and were included in this study. Of these, 26 (24%) had a CXR+. We found that temperature and oxygen saturation were associated with CXR+. A CDR based on the presence of either temperature ≥ 37.8 °C and/or an oxygen saturation level < 95% had a sensitivity of 69% and a negative likelihood ratio (LR-) of 0.45. The CDR from the meta-analysis had a sensitivity of 92% and an LR- of 0.37. The addition of saturation < 95% to this CDR increased the sensitivity (96%) and decreased the LR- (0.21). In conclusion, this study suggests that pulse oximetry could be added to a simple CDR to decrease the probability of pneumonia to an acceptable level and avoid unnecessary CXRs.

Overruling of Procalcitonin-Guided Antibiotics for Lower Respiratory Tract Infections in Primary Care: Ancillary Study of a Randomized Controlled Trial.

BACKGROUND: Lower respiratory tract infections (LRTIs) in primary care are a promising target for antibiotic stewardship. A clinical trial in Switzerland showed a large decrease in antibiotic prescriptions with procalcitonin guidance (cut-off < 0.25 µg/L) compared with usual care. However, one-third of patients with low procalcitonin at baseline received antibiotics by day 28. AIM: To explore the factors associated with the overruling of initial procalcitonin guidance. DESIGN AND SETTING: Secondary analysis of a cluster randomized trial in which patients with an LRTI were included. METHOD: Using the characteristics of patients, their disease, and general practitioners (GPs), we conducted a multivariate logistic regression, adjusted for clustering. RESULTS: Ninety-five out of 301 (32%) patients with low procalcitonin received antibiotics by day 28. Factors associated with an overruling of procalcitonin guidance were: a history of chest pain (adjusted OR [aOR] 1.81, 95% confidence interval 1.03-3.17); a prescription of chest X-ray by the GP (aOR 4.65, 2.32-9.34); a C-reactive protein measured retrospectively above 100 mg/L (aOR 7.48, 2.34-23.93, reference ≤ 20 mg/L); the location of the GP practice in an urban setting (aOR 2.27, 1.18-4.37); and the GP's number of years of experience (aOR per year 1.05, 1.01-1.09). CONCLUSIONS: Overruling of procalcitonin guidance was associated with GPs' socio-demographic characteristics, pointing to the general behavioral problem of overprescription by physicians. Continuous medical education and communication training might support the successful implementation of procalcitonin point-of-care tests aimed at antibiotic stewardship.

Consultation frequency and general practitioners' and practices' characteristics.

BACKGROUND: High workloads generated by a few patients who consult very frequently can become huge burdens for general practitioners (GPs). Patient-related factors have been repeatedly associated with frequent consultations, but there is evidence that GPs can also influence that frequency. We investigated how patients, GPs and their practices' organisational characteristics were associated with consultation frequency. METHODS: Data came from the SPAM Prev (Swiss Primary Health Care Active Monitoring, Prevention in primary care) national, cross-sectional survey conducted in 2015-16, including 167 GPs and 1105 patients. GPs completed an online questionnaire focused on practice organisation. Patients randomly recruited in general practices completed a questionnaire with fieldworkers. Factors predicting consultation frequency were investigated using multilevel Poisson regression models. RESULTS: Negative associations with consultation frequency were found for females (Incidence Rate Ratio (IRR) 0.94, 95%CI [0.88-1.01]), less compliant patients (IRR 0.91, 95%CI [0.84-0.98]), high self-perceived health status (IRR 0.8, 95%CI [0.75-0.84]) and physical exercise (IRR 0.87, 95%CI [0.81-0.94]). Consultation frequencies were higher among patients with sleeping problems (IRR 1.08, 95%CI [0.96-1.23]), psychological distress (IRR 1.66, 95%CI [1.49-1.86]), chronic diseases (IRR 1.27, 95%CI [1.18-1.37]) and treatment with medication (IRR 1.24, 95%CI [1.12-1.37]). Positive associations with consultation frequency were found among GPs working longer hours (IRR 1.21, 95%CI [1.01-1.46]). Using shared medical records (IRR 0.79, 95%CI [0.67-0.92]) were negatively associated with consultation frequency. CONCLUSION: GPs' practices' characteristics, like patients', are predictive of patients' consultation frequency, but those associations' underlying mechanisms require further qualitative investigation. These new findings could help optimise intervention strategies and reduce healthcare costs.

Diagnostic Performance of Individual Symptoms to Predict SARS-CoV-2 RT-PCR Positivity and Symptom Persistence among Suspects Presenting in Primary Care during the First Wave of COVID-19.

This study aimed to estimate the diagnostic performance of patient symptoms and to describe the clinical course of RT-PCR-positive compared with RT-PCR-negative patients in primary care. Symptomatic COVID-19 suspects were assessed clinically at the initial consultation in primary care between March and May 2020, followed by phone consultations over a span of at least 28 days. Sensitivity and specificity were estimated for each symptom using the initial RT-PCR result as a reference standard. The proportions of symptomatic patients according to the RT-PCR test results were compared over time, and time to recovery was estimated. Out of 883 patients, 13.9% had a positive RT-PCR test, and 17.4% were not tested. Most sensitive symptoms were cough, myalgia, and a history of fever, while most specific symptoms were fever for ≥4 days, hypo/anosmia, and hypo/ageusia. At the final follow up (median time 55 days, range 28-105 days), 44.7% of patients still reported symptoms in the RT-PCR-positive group, compared with 18.3% in the negative group (p < 0.001), mostly with hypo/anosmia (16.3%), dyspnea (12.2%), and fatigue (10.6%). The discriminative value of individual symptoms for diagnosing COVID-19 was limited. Almost half of the SARS-CoV-2-positive patients still reported symptoms at least 28 days after the initial consultation.