Ongoing Opioid Treatment and Symptoms of Myocardial Infarction in Calls to the Emergency Medical Services.

Background: Ongoing opioid treatment can potentially modify symptoms of myocardial infarction (MI) and cause a lack of recognition and treatment delay. Objectives: The purpose of this study was to examine MI symptoms and the time to hospitalization for patients in ongoing opioid treatment compared to patients without ongoing opioid treatment. Methods: We evaluated calls to the Copenhagen Emergency Medical Services in Denmark from 2014 to 2018. Calls were included when followed by hospitalization and a diagnosis of MI. Symptoms of MI and the time from call to hospitalization in patients in ongoing opioid treatment initiated prior to the onset of MI were compared to a control group of MI patients without opioid treatment. Results: In total, 6,633 calls were included; 552 calls from patients in opioid treatment and 6,081 calls from controls. Patients in opioid treatment were older and had more comorbidities than controls. Chest pain was less prevalent in MI patients in opioid treatment compared to controls (adjOR: 0.70; 95% CI: 0.57-0.85). The median time from the call to hospitalization was longer in patients in opioid treatment than in controls (50 vs 47 minutes; P = 0.006). Conclusions: In calls to the Emergency Medical Services, opioid treatment initiated prior to the onset of MI was associated with less frequent chest pain in MI. Therefore, awareness of ongoing opioid treatment may improve telephone triage of patients with MI, as symptom presentation in opioid-treated patients may differ and potentially challenge and delay the emergency response.

Comparing independent prescribing to patient group direction use in a general practitioner out-of-hours service: a retrospective cross-sectional service evaluation.

Introduction: Global demand for healthcare is escalating, prompting exploration of innovative strategies to augment service capacity. Independent prescribing (IP) helps to address this challenge, allowing non-medical professionals to prescribe medication. Paramedics in the UK were granted prescribing privileges in 2018, yet uptake remains low. Despite qualitative evidence indicating that paramedic prescribing is beneficial, quantitative comparisons of medication provision between prescribers and non-prescribers are lacking. Paramedics provide patients with non-emergency medication by three different routes: IP, using a patient group direction (PGD) or with prescriber support.Advanced paramedic practitioners who are not qualified as independent prescribers, rotating through ambulance and general practitioner out-of-hours services, offered an opportunity to quantitatively compare medication supply. Methods: This study compares medication supply by three advanced paramedic practitioners using PGDs with three prescribing nurses in a Welsh general practitioner out-of-hours service. A cross-sectional design was employed to retrospectively review electronic patient clinical records between 1 December 2019 and 30 November 2020, including patients presenting with one of five generalised clinical conditions (urinary, soft tissue, respiratory, abdominal pain, ear). Descriptive analysis and non-parametric tests compared medications prescribed or supplied, how patients received medication and reasons for seeking prescriber support. Results: A total of 397 patient records were analysed. Paramedics supplied medications more frequently with prescriber support (68.2%) than via PGD (27.9%). Nurses predominantly prescribed medication independently (99.3%). Medication provision was comparable when paramedics had prescriber support. Reasons for paramedic support-seeking included having no PGD available (34.1%) and PGD being excluded from use (28.4%). Conclusions: Advanced paramedic practitioner medication supply using PGDs and prescriber support was comparable to that of prescribing nurse colleagues. However, autonomy restrictions highlight the need for paramedic prescribing in services where prescriber availability is limited. Further research evaluating the efficiency and cost-effectiveness of PGD use versus IP is necessary. Additionally, the qualitative benefits of IP, such as improved patient care and satisfaction, warrant due consideration when implementing future healthcare strategies.

The need for a broad perspective when assessing value-for-money for out-of-hours primary care.

BACKGROUND: Out-of-hours primary care (OOH-PC) has emerged as a promising solution to improve efficiency, accessibility, and quality of care and to reduce the strain on emergency departments. As this modality gains traction in diverse healthcare settings, it is increasingly important to fully assess its societal value-for-money and conduct thorough process evaluations. However, current economic evaluations mostly emphasise direct- and short-term effect measures, thus lacking a broader societal perspective. AIM: This study offers a comprehensive overview of current effect measures in OOH-PC evaluations and proposes additional measures from the evaluation of integrated care programmes. APPROACH AND DEVELOPMENT: First, we systematically identified the effect measures from published cost-effectiveness studies and classified them as process, outcome, and resource use measures. Second, we elaborate on the incorporation of 'productivity gains', 'health promotion and early intervention', and 'continuity of care' as additional effects into economic evaluations of OOH-PC. Seeking care affects personal and employee time, potentially resulting in decreased productivity. Challenges in taking time off work and limited access to convenient care are often cited as barriers to accessing primary care. As such, OOH-PC can potentially reduce opportunity costs for patients. Furthermore, improving access to healthcare is important in determining whether people receive promotional and preventive services. Health promotion involves empowering people to take control of their health and its determinants. Given the unscheduled nature and the fragmented or rotational care in OOH-PC, the degree to which interventions and modalities provide continuity should be monitored, assessed, and included in economic evaluations. Continuity of care in primary care improves patient satisfaction, promotes adherence to medical advice, reduces reliance on hospitals, and reduces mortality. CONCLUSION: Although it is essential to also address local settings and needs, the integration of broader scope measures into OOH-PC economic evaluations improves the comprehensive evaluation that aligns with welfare gains.

The impact of the COVID-19 pandemic on antibiotic prescription rates in out-of-hours primary care - a register-based study in Denmark.

BACKGROUND: Antibiotic prescription rates can be affected by pandemic measures such as lockdowns, social distancing, and remote consultations in general practice. Therefore, such emergency states may negatively affect antimicrobial stewardship, specifically in out-of-hours (OOH) primary care. As contact patterns changed in the COVID-19 pandemic, it would be relevant to explore the impact on antimicrobial stewardship. AIM: To study the impact of the pandemic on antibiotic prescription rates in OOH primary care, overall and per age group. METHODS: This cross-sectional register-based study used routine data from OOH primary care in the Central Denmark Region. We included all patient contacts in two equivalent time periods: pre-pandemic and pandemic period. The main outcome measure was defined as the number of antibiotic prescriptions per contact (antibiotic prescription rate). RESULTS: The overall antibiotic prescription rate decreased during the first year of the pandemic compared to the pre-pandemic period (RR = 0.97, 95%CI: 0.96-0.98). Likewise, the rate decreased for clinic consultations (RR = 0.63, 95%CI: 0.62-0.64). However, an increase was seen for telephone consultations (RR = 1.73, 95%CI: 1.70-1.76). The decline in clinic consultations was largest for consultations involving children aged 0-10 years (RR = 0.53, 95%CI: 0.51-0.56). CONCLUSION: Antibiotic prescription rates in Danish OOH primary care decreased during the first year of the COVID-19 pandemic, especially for young children. Prescription rates decreased in clinic consultations, whereas the rates increased in telephone consultations. Further research should explore if antibiotic prescription rates have returned to pre-pandemic levels, and if the introduction of video consultations has affected antibiotic prescription patterns in OOH primary care.

Barriers to healthy transitions between nursing homes and emergency departments.

This study identifies barriers to healthy transitions between nursing homes and emergency departments by exploring current practices in both primary care (out-of-hours primary care and nursing homes) and specialist healthcare (ambulance services and emergency departments) organizations from the perspectives of healthcare professionals. The objective is to highlight areas where improvements to these transitions are most needed. NH residents frequently use acute healthcare services. Many have complex healthcare needs, requiring coordination across multiple providers and different healthcare settings. Transitions theory by Afaf Meleis inspired this study and helped identify barriers to healthy transitions between nursing homes and emergency departments. Eighteen qualitative interviews were conducted with healthcare professionals from nursing homes, ambulance services, out-of-hours primary care, and emergency departments. Three themes were identified from the interviews: 1: staff burden, 2: discontinuity of care, and 3: transitions taking a toll on the well-being of residents. This study identifies critical areas needed to improve transitions between nursing homes and emergency departments. Many of the barriers to healthy transitions are systemic, suggesting that micro, meso, and macro-level efforts are needed.

The Glasgow experience: a model for GP out-of-hours teaching for year 3 medical students.

We present a model for delivering out-of-hours (OOH) teaching to year 3 medical students at Glasgow University. Clinical placement time in general practice for students is under unprecedented pressure, and scope to further increase placement capacity in daytime general practice is challenging. The OOH primary care setting is underutilized in Glasgow. We undertook a four-week pilot study based in two OOH centres in Glasgow. Third year medical students could sign up to attend a three-hour teaching session at an OOH site with a dedicated GP tutor. The logistical arrangements and evaluation of this pilot project are presented. Student, GP tutor, OOH staff and administration staff logistics are considered and learning opportunities for students in this setting are discussed. The pilot study received positive feedback from all stakeholders. Our project provides a model for further teaching in this environment to help mitigate placement shortage and provide additional valuable general practice clinical experience for students. The capacity for teaching in the OOH setting could be easily upscaled by either increasing the duration of the placement or utilising more out-of-hours sites for teaching.

Safety-netting advice documentation out-of-hours: a retrospective cohort from 2013 to 2020.

BACKGROUND: Providing safety-netting advice (SNA) in out-of-hours primary care is a recognised standard of safe care but it is not known how frequently this occurs in practice. AIM: Assess the frequency and type of SNA documented in out-of-hours primary care and explore factors associated with its presence. DESIGN AND SETTING: Retrospective cohort using the Birmingham Out-of-hours General Practice Research Database. METHOD: A stratified sample of 30 adult consultation records per month from July 2013 to February 2020 were assessed using a safety-netting coding tool. Associations were tested using linear and logistic regression. RESULTS: The overall frequency of SNA per consultation was 78.0%, increasing from 75.7% (2014) to 81.5% (2019). The proportion of specific SNA and the average number of symptoms patients were told to look out for increased with time. The most common symptom to look out for was if the patients' condition worsened followed by if their symptoms persisted, but only one in five consultations included a time-frame to reconsult for persistent symptoms. SNA was more frequently documented in face-to-face treatment-centre encounters compared to telephone-consultations (Odds Ratio [OR]=1.77, p=0.02), for possible infections (OR=1.53, p=0.006), and less frequently for mental (vs. physical) health consultations (OR=0.33, p=0.002) and where follow-up was planned (OR=0.34, p<0.001). CONCLUSION: The frequency of SNA documented in OOH was higher than previously reported during in-hours care. Over time, the frequency of SNA and proportion that contained specific advice increased, however this study highlights potential consultations where SNA could be improved, such as mental health and telephone consultations.

Primary care doctors in acute call-outs to severe trauma incidents in Norway - variations by rural-urban settings and time factors.

BACKGROUND: A severely injured patient needs fast transportation to a hospital that can provide definitive care. In Norway, approximately 20% of the population live in rural areas. Primary care doctors (PCDs) play an important role in prehospital trauma care. The aim of this study was to investigate how variations in PCD call-outs to severe trauma incidents in Norway were associated with rural-urban settings and time factors. METHODS: In this study on severe trauma patients admitted to Norwegian hospitals from 2012 to 2018, we linked data from four official Norwegian registries. Through this, we investigated the call-out responses of PCDs to severe trauma incidents. In multivariable log-binomial regression models, we investigated whether factors related to rural-urban settings and time factors were associated with PCD call-outs. RESULTS: There was a significantly higher probability of PCD call-outs to severe trauma incidents in the municipalities in the four most rural centrality categories compared to the most urban category. The largest difference in adjusted relative risk (95% confidence interval (CI)) was 2.08 (1.27-3.41) for centrality category four. PCDs had a significantly higher proportion of call-outs in the Western (RR = 1.46 (1.23-1.73)) and Central Norway (RR = 1.30 (1.08-1.58)) Regional Health Authority areas compared to in the South-Eastern area. We observed a large variation (0.47 to 4.71) in call-out rates to severe trauma incidents per 100,000 inhabitants per year across the 16 Emergency Medical Communication Centre areas in Norway. CONCLUSIONS: Centrality affects the proportion of PCD call-outs to severe trauma incidents, and call-out rates were higher in rural than in urban areas. We found no significant difference in call-out rates according to time factors. Possible consequences of these findings should be further investigated.

Factors affecting communication during telephone triage in medical call centres: a mixed methods systematic review.

BACKGROUND: Telephone triage is used to optimise patient flow in emergency primary healthcare. Poor communication can lead to misunderstandings and compromise patient safety. To improve quality, a comprehensive understanding of factors affecting communication in medical call centres in primary care is needed. The aim of this review was to identify such factors and to describe how they affect communication during telephone triage. METHOD: A mixed-method systematic review was performed. In April 2021 and June 2023, MEDLINE, Embase, CINAHL, and Web of Science were searched for original studies describing communication during telephone triage in primary care medical call centres handling all types of medical problems from an unselected population. All studies were screened by two authors, blinded to each other's decisions. Disagreements were resolved by a third author. A framework was created by the thematic synthesis of the qualitative data and later used to synthesise the quantitative data. By using convergent integrated synthesis, the qualitative and quantitative findings were integrated. The Mixed Methods Appraisal Tool was used to assess methodological limitations. RESULTS: Out of 5087 studies identified in the search, 62 studies were included, comprising 40 qualitative, 16 quantitative and six mixed-method studies. Thirteen factors were identified and organised into four main themes: organisational factors, factors related to the operator, factors related to the caller and factors in the interaction. Organisational factors included availability, working conditions and decision support systems. Factors related to the operator were knowledge and experience, personal qualities and communication strategies. Factors related to the caller were individual differences and the presented medical problem. Factors in the interaction were faceless communication, connection between operator and caller, third-person caller and communication barriers. The factors seem interrelated, with organisational factors affecting all parts of the conversation, and the operator's communication in particular. CONCLUSION: Many factors affect the structure, content, and flow of the conversation. The operators influence the communication directly but rely on the organisation to create a working environment that facilitates good communication. The results are mainly supported by qualitative studies and further studies are needed to explore and substantiate the relevance and effect of individual factors. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42022298022.

Diabetes and risk of acute coronary syndrome in callers with chest discomfort: Cross-sectional study in out-of-hours primary care.

AIMS: We investigated the differences in prevalence of acute coronary syndrome (ACS) by presence versus absence of diabetes in males and females with chest discomfort who called out-of-hours primary care (OHS-PC). METHODS: A cross-sectional study performed in the Netherlands. Patients who called the OHS-PC in the Utrecht region, the Netherlands between 2014 and 2017 with acute chest discomfort were included. We compared those with diabetes with those without diabetes. Multivariable logistic regression was used to determine the relation between diabetes and (i) high urgency allocation and (ii) ACS. RESULTS: Of the 2,195 callers with acute chest discomfort, 180 (8.2%) reported having diabetes. ACS was present in 15.3% of males (22.0% in those with diabetes) and 8.4% of females (18.8% in those with diabetes). Callers with diabetes did not receive a high urgency more frequently (74.4% vs. 67.8% (OR: 1.38; 95% CI 0.98-1.96). However, such callers had a higher odds for ACS (OR: 2.17; 95% CI 1.47-3.19). These differences were similar for females and males. CONCLUSIONS: Diabetes holds promise as diagnostic factor in callers to OHS-PC with chest discomfort. It might help triage in this setting given the increased risk of ACS in those with diabetes.

Trainee ANPs' experiences of having a clinical practice facilitator introduced into a Hospital at Night team.

BACKGROUND: The role of the advanced nurse practitioner (ANP) within Hospital at Night (H@N) teams has emerged in line with the demands of the service and the needs of patients in the out-of-hours period. The majority of ANPs with H@N teams are recruited as trainees. There is a high volume of trainees needing support against a low number of experienced ANPs. Introduction of the clinical practice facilitator (CPF) role is one way of addressing these issues. Within this evaluative study of one H@N service, the CPFs are experienced ANPs who have received additional training in the delivery of practice assessment and learner feedback. AIM: To explore the experiences and perceptions of those trainee ANPs who have had or are currently receiving support and supervision from the CPFs in an H@N service in one Scottish NHS health board. METHOD: The CPFs undertook a service evaluation following introduction of the role. Purposive sampling was undertaken whereby a descriptive questionnaire was sent to 22 eligible participants. RESULTS: 16 questionnaires were returned. Qualitative data from the questionnaire generated several themes from the participants' responses: validation of competencies, supporting wellbeing, accessibility of support, designated prescribing practitioner role and support post-qualification. CONCLUSIONS: CPFs are ideally placed to meet the required needs of trainees. Organisational commitment is key to ensuring ANPs are in optimal positions to provide support and supervision for the next generation of trainees.

Inappropriate Use of Emergency Services from the Perspective of Primary Care Underutilization in a Local Romanian Context: A Cross-Sectional Study.

Background: The underutilization of primary care services is a possible factor influencing inappropriate emergency service presentations. The objective of this study was to evaluate the proportion and characteristics of patients inappropriately accessing emergency room services from the perspective of primary care underutilization. Methods: This cross-sectional study included patients who visited the emergency room of a County Hospital, initially triaged with green, blue, or white codes, during a 2-week period in May 2017. Two primary care physicians performed a structured analysis to correlate the initial diagnosis in the emergency room with the final diagnosis to establish whether the patient's medical complaints could have been resolved in primary care. Results: A total of 1269 adult patients were included in this study. In total, the medical problems of 71.7% of patients could have been resolved by a primary care physician using clinical skills, extended resources, or other ambulatory care and out-of-hours services. Conclusions: Low awareness of out-of-hours centers and a lack of resources for delivering more complex services in primary care can lead to inappropriate presentations to the emergency services. Future research on this topic needs to be conducted at the national level.

Telephone advice lines for adults with advanced illness and their family carers: a qualitative analysis and novel practical framework.

BACKGROUND: Telephone advice lines have been recommended internationally to support around-the-clock care for people living at home with advanced illness. While they undoubtedly support care, there is little evidence about what elements are needed for success. A national picture is needed to understand, improve and standardise service delivery/care. AIM: To explore telephone advice lines for people living at home with advanced illness across the four UK nations, and to construct a practical framework to improve services. DESIGN: A cross-national evaluation of telephone advice lines using structured qualitative interviews. A patient and public involvement workshop was conducted to refine the framework. SETTING/PARTICIPANTS: Professionals with responsibilities for how palliative care services are delivered and/or funded at a local or regional level, were purposively sampled. RESULTS: Seventy-one interviews were conducted, covering 60 geographical areas. Five themes were identified. Availability: Ten advice line models were described. Variation led to confusion about who to call and when. Accessibility, awareness and promotion: It was assumed that patients/carers know who to call out-of-hours, but often they did not. Practicalities: Call handlers skills/expertise varied, which influenced how calls were managed. Possible responses ranged from signposting to organising home visits. Integration/continuity of care: Integration between care providers was limited by electronic medical records access/information sharing. Service structure/commissioning: Sustained funding was often an issue for charitably funded organisations. CONCLUSIONS: Our novel evidence-based practical framework could be transformative for service design/delivery, as it presents key considerations relating to the various elements of advice lines that may impact on the patient/carer experience.

The Effect of Out-of-Hours Admission on Mortality in Patients Who Underwent Thrombectomy Due to Ischemic Stroke.

Background: It is important to investigate the factors that may delay the diagnosis and treatment process of ischemic stroke. The aim of this study was to investigate whether in-hospital mortality increased in patients who presented to the emergency department out-of-hours and underwent thrombectomy. Methods: A total of 59 patients who applied to the emergency department between January 1, 2018 and November 1, 2021 and underwent thrombectomy due to ischemic stroke were included in the study. Patient age, gender, thrombectomy success (successful recanalization), in-hospital mortality status, intracranial hemorrhage status after thrombectomy, and out-of-hours admission status were recorded and compared according to out-of-hours admission status. Results: Twenty-seven (45.8%) patients were male, and the median age was 74 (61-81) years. Forty-two (71.2%) patients applied to the emergency department out-of-hours. In-hospital mortality occurred in 27 (45.8%) patients. There was no statistically significant difference in out-of-hours admission status between the non-survivor group and the survivor group (non-survivor: 24 [75%]; survivor: 18 [66.7%], p = 0.481). Nor was a statistically significant difference found in the intracranial hemorrhage complication rate of the patients admitted out-of-hours compared to the patients admitted during working hours (out-of-hours: 17 [40.5%]; during working hours: 6 [35.3%], p = 0.712). Conclusion: No statistically significant difference was found in the rate of in-hospital mortality and intracranial bleeding complications in patients who underwent thrombectomy out of working hours compared to during working hours.

Accuracy of urgency allocation in patients with shortness of breath calling out-of-hours primary care: a cross-sectional study.

BACKGROUND: In out-of-hours primary care (OHS-PC), semi-automatic decision support tools are often used during telephone triage. In the Netherlands, the Netherlands Triage Standard (NTS) is used. The NTS is mainly expert-based and evidence on the diagnostic accuracy of the NTS' urgency allocation against clinically relevant outcomes for patients calling with shortness of breath (SOB) is lacking. METHODS: We included data from adults (≥18 years) who contacted two large Dutch OHS-PC centres for SOB between 1 September 2020 and 31 August 2021 and whose follow-up data about final diagnosis could be retrieved from their own general practitioner (GP). The diagnostic accuracy (sensitivity and specificity with corresponding 95% confidence intervals (CI)) of the NTS' urgency levels (high (U1/U2) versus low (U3/U4/U5) and 'final' urgency levels (including overruling of the urgency by triage nurses or supervising general practitioners (GPs)) was determined with life-threatening events (LTEs) as the reference. LTEs included, amongst others, acute coronary syndrome, pulmonary embolism, acute heart failure and severe pneumonia. RESULTS: Out of 2012 eligible triage calls, we could include 1833 adults with SOB who called the OHS-PC, mean age 53.3 (SD 21.5) years, 55.5% female, and 16.6% showed to have had a LTE. Most often severe COVID-19 infection (6.0%), acute heart failure (2.6%), severe COPD exacerbation (2.1%) or severe pneumonia (1.9%). The NTS urgency level had a sensitivity of 0.56 (95% CI 0.50-0.61) and specificity of 0.61 (95% CI 0.58-0.63). Overruling of the NTS' urgency allocation by triage nurses and/or supervising GPs did not impact sensitivity (0.56 vs. 0.54, p = 0.458) but slightly improved specificity (0.61 vs. 0.65, p < 0.001). CONCLUSIONS: The semi-automatic decision support tool NTS performs poorly with respect to safety (sensitivity) and efficiency (specificity) of urgency allocation in adults calling Dutch OHS-PC with SOB. There is room for improvement of telephone triage in patients calling OHS-PC with SOB. TRIAL REGISTRATION: The Netherlands Trial Register, number: NL9682 .

Identifying key items to be addressed by non-clinical operators to manage out-of-hours telephone triage services for older adults seeking non-urgent unplanned care in Belgium: an e-Delphi study.

BACKGROUND: This study aimed to achieve expert consensus regarding key items to be addressed by non-clinical operators using computer-software integrated medical dispatch protocols to manage out-of-hours telephone triage (OOH-TT) services for calls involving older adults seeking non-urgent unplanned care across Belgium. METHODS: A three-part classic e-Delphi study was conducted. A purposive sample of experts specialized in out-of-hours unplanned care and/or older persons across Belgium were recruited as panelists. Eligibility criteria included experts with at least 2 years of relevant experience. Level of consensus was defined to be reached when at least 70% of the panelists agreed or disagreed regarding the value of each item proposed within a survey for the top 10 most frequently used protocols for triaging older adults. Responses were analyzed over several rounds until expert consensus was found. Descriptive and thematic analyses were used to aggregate responses. RESULTS: N = 12 panelists agreed that several important missing protocol topics were not covered by the existing OOH-TT service. They also agreed about the nature of use (for the top 10 most frequently used protocols) but justified that some modifications should be made to keywords, interrogation questions, degree of urgency and/or flowcharts used for the algorithms to help operators gain better comprehensive understanding patient profiles, medical habits and history, level of support from informal caregivers, known comorbidities and frailty status. Furthermore, panelists also stressed the importance of considering feasibility in implementing protocols within the real-world setting and prioritizing the right type of training for operators which can facilitate the delivery of high-quality triage. Overall, consensus was found for nine of the top 10 most frequently used protocols for triaging older adults with no consensus found for the protocol on triaging patients unwell for no apparent reason. CONCLUSION: Our findings show that overall, a combination of patient related factors must be addressed to provide high quality triage for adults seeking non-urgent unplanned care over the telephone (in addition to age). However, further elements such as appropriate operator training and feasibility of implementing more population-specific protocols must also be considered. This study presents a useful step towards identifying key items which must be targeted within the larger scope of providing non-urgent out-of-hours telephone triage services for older adults seeking non-urgent unplanned care.

Emergency Medical Services dispatcher recognition of stroke: A systematic review.

PURPOSE: Stroke treatments are time-sensitive, and thus early and correct recognition of stroke by Emergency Medical Services is essential for outcomes. This is particularly important with the adaption of mobile stroke units. In this systematic review, we therefore aimed to provide a comprehensive overview of Emergency Medical Services dispatcher recognition of stroke. METHODS: The review was registered on PROSPERO and the PRISMA guidelines were applied. We searched PubMed, Embase, and Cochrane Review Library. Screening and data extraction were performed by two observers. Risk of bias was assessed using the QUADAS-2 instrument. FINDINGS: Of 1200 papers screened, 24 fulfilled the inclusion criteria. Data on sensitivity was reported in 22 papers and varied from 17.9% to 83.0%. Positive predictive values were reported in 12 papers and ranged from 24.0% to 87.7%. Seven papers reported specificity, which ranged from 20.0% to 99.1%. Six papers reported negative predictive value, ranging from 28.0% to 99.4%. In general, the risk of bias was low. DISCUSSION: Stroke recognition by dispatchers varied greatly, but overall many patients with stroke are not recognised, despite the initiatives taken to improve stroke literacy. The available data are of high quality, however Asian, African, and South American populations are underrepresented. CONCLUSION: While the data are heterogenous, this review can serve as a reference for future research in emergency medical dispatcher stroke recognition and initiatives to improve prehospital stroke recognition.

Point-of-care testing and antibiotics prescribing in out-of-hours general practice: a register-based study in Denmark.

BACKGROUND: Point-of-care testing may reduce diagnostic uncertainty in case of suspicion of bacterial infection, thereby contributing to prudent antibiotic prescribing. We aimed to study variations in the use of point-of-care tests (C-reactive protein test, rapid streptococcal antigen detection test, and urine dipstick) among general practitioners (GPs) and the potential association between point-of-care testing and antibiotic prescribing in out-of-hours general practice. METHODS: We conducted a population-based observational register-based study, based on patient contacts with out-of-hours general practice in the Central Denmark Region in 2014-2017. The tendency of GPs to use point-of-care testing was calculated, and the association between the use of point-of-care testing and antibiotic prescribing was evaluated with the use of binomial regression. RESULTS: Out-of-hours general practice conducted 794,220 clinic consultations from 2014 to 2017, of which 16.1% resulted in an antibiotic prescription. The GP variation in the use of point-of-care testing was largest for C-reactive protein tests, with an observed variation (p90/p10 ratio) of 3.0; this means that the GPs in the 90th percentile used C-reactive protein tests three times as often as the GPs in the 10th percentile. The observed variation was 2.1 for rapid streptococcal antigen detection tests and 1.9 for urine dipsticks. The GPs who tended to use more point-of-care tests prescribed significantly more antibiotics than the GPs who tended to use fewer point-of-care tests. The GPs in the upper quintile of the tendency to use C-reactive protein test prescribed 22% more antibiotics than the GPs in the lowest quintile (21% for rapid streptococcal antigen detection tests and 8% for urine dipsticks). Up through the quintiles, this effect exhibited a positive linear dose-response correlation. CONCLUSION: The GPs varied in use of point-of-care testing. The GPs who tended to perform more point-of-care testing prescribed more antibiotics compared with the GPs who tended to perform fewer of these tests.

The impact on primary care of a large waterborne campylobacter outbreak in Norway: a controlled observational study.

OBJECTIVE: Document the impact of an outbreak of gastroenteritis on local primary health care services, compared to a control period. DESIGN: Controlled observational study with data from the outbreak and a control period. Data obtained from electronic medical records (EMR) of general practitioners (GPs) and the out-of-hours (OOH) service. Telephone data from the OOH service's telephone records. SETTING: Campylobacteriosis outbreak in Askøy municipality, Norway in 2019. Over 2000 individuals were infected. SUBJECTS: Patients in contact with GPs and the OOH service during the outbreak and a control period. MAIN OUTCOME MEASURES: Patient contacts with GPs and the OOH service during the outbreak and a control period. RESULTS: There was a 36% increase in contacts during the outbreak compared to the control period (4798 vs. 3528), with the OOH service handling 78% of outbreak-related contacts. Telephone advice was the dominant method for managing the increase in contacts to primary care, both in OOH services and daytime general practice (OR 3.73 CI: [3.24-4.28]). Children aged 0-4 years had increased use of primary care during the outbreak (OR 1.51 CI: [1.28-1.78]). GPs referred 25% and OOH services referred 75% of 70 hospitalized cases. CONCLUSION: The OOH service handled most of the patients during the outbreak, with support from daytime general practice. The outbreak caused a shift towards telephone advice as a means of providing care. Young children significantly increased their use of primary care during the outbreak.