Irish Defence Forces combat medical technician training: experience of a novel university medical school-based programme.

AIMS: This study explores the opinions and experiences of Irish Defences Forces' (IDF) graduates from University College Dublin's Diploma in Military Medicine Care (DMMC). It aims to identify which aspects of medical education are relevant for the development of military graduates in the role of Combat Medical Technician (CMT) in future. METHODS: A validated Clinical Learning Environment Score tool was adapted and incorporated into an online survey. This was sent electronically to 71 graduates. Responses were anonymous. RESULTS: 38 (54%) graduates responded. Student feedback was positive regarding teaching and clinical placements in the DMMC. In total 16 (42%) students reported use of their new skills in their daily work. Of the 9 (24%) deployed overseas, all used their new skills. Emergency and occupational health skills were used more frequently, while advanced skills were used rarely. CONCLUSION: An increased emphasis on frequently used skills should be considered. Links to healthcare services would be of benefit to graduates in skills maintenance. Key advanced skills, such as intravenous cannulation and advanced airway management are rarely used but mechanisms to maintain them will improve the relevance of the programme to the CMT role. A change in how the IDF acknowledges qualifications may support more graduates in advancing and maintaining their career in the military medical workforce.

Medical Students' Knowledge and Attitudes TowardsUniversal Access to Healthcare (UHC) Systems.

Aim With the introduction of universal access to healthcare central to health policy in Ireland, this study aims to examine the attitudes of medical students to the implementation of such policy. Methods A cross sectional study of final year students on the MB degree programme at UCD School of Medicine was conducted. Students were asked to indicate the extent with which they agreed / disagreed with several statements using a Likert-scale (where 1=strongly disagree and 5=strongly agree). Results A total of 98(42%) of the 236 final year students completed the survey. The statements with which respondents most agreed were: "the GP's workload would increase" and "a UHC system is preferable to one in which only some patients have free access to certain services" (mean 4.3, SD 0.85 and mean 3.85, SD 1.05, respectively). The statements with which students most disagreed were: "it would be straightforward to introduce such a system in the practice(s) in which I have been on placement" and "under a UHC model, patients would receive quicker care" (mean 2.14, SD 0.91 and mean 2.29, SD 1.09 respectively). Conclusion The findings suggest that medical students are positively disposed to the introduction of UHC but have concerns regarding workload.

Factors that influence family and parental preferences and decision making for unscheduled paediatric healthcare - systematic review.

INTRODUCTION: Health systems offer access to unscheduled care through numerous routes; however, it is typically provided by general practitioners (GPs), by emergency medicine doctors in in emergency departments (EDs) and by GPs in out-of-hours GP services such as practitioner cooperatives. Unscheduled healthcare constitutes a substantial portion of healthcare delivery. A systematic review was conducted to establish the factors that influence parents' decision making when seeking unscheduled healthcare for their children. The systematic review question was "What are the factors that influence the decision making of parents and families seeking unscheduled paediatric healthcare?" METHOD: Five databases (CINAHL, PubMed, SCOPUS, PsycInfo, EconLit) and four grey literature databases (Proquest, Lenus, OpenGrey, Google Scholar) were searched. The titles and abstracts of 3746 articles were screened and full-text screening was performed on 177 of these articles. Fifty-six papers were selected for inclusion in the review. Data relating to different types of unscheduled health services (namely primary care, the emergency department and out-of-hours services) were extracted from these articles. A narrative approach was used to synthesise the extracted data. RESULTS: Several factors were identified as influencing parental preferences and decision making when seeking unscheduled healthcare for their children. A number of the included studies identified pre-disposing factors such as race, ethnicity and socioeconomic status (SES) as impacting the healthcare-seeking behaviour of parents. Unscheduled healthcare use was often initiated by the parent's perception that the child's condition was urgent and their need for reassurance. The choice of unscheduled service was influenced by a myriad of factors such as: waiting times, availability of GP appointments, location of the ED, and the relationship that the parent or caregiver had with their GP. CONCLUSION: Policy and planning initiatives do not always reflect how patients negotiate the health system as a single entity with numerous entry points. Altering patients' behaviour through public health initiatives that seek to improve, for instance, health literacy or reducing emergency hospital admissions through preventative primary care requires an understanding of the relative importance of factors that influence behaviour and decision making, and the interactions between these factors.

Increased intracellular survival of Salmonella Typhimurium ST313 in HIV-1-infected primary human macrophages is not associated with Salmonella hijacking the HIV compartment.

BACKGROUND: Non-typhoidal Salmonella (NTS) causes a severe invasive syndrome (iNTS disease) described in HIV-positive adults. The impact of HIV-1 on Salmonella pathogenesis and the molecular basis for the differences between these bacteria and classical diarrhoeal S. Typhimurium remains unclear. RESULTS: Here, we show that iNTS-associated S. Typhimurium Sequence Type 313 (ST313) bacteria show greater intracellular survival in primary human macrophages, compared with a 'classical' diarrhoeal S. Typhimurium ST19 isolate. The increased intracellular survival phenotype of ST313 is more pronounced in HIV-infected macrophages. We explored the possibility that the bacteria take advantage of the HIV-associated viral-containing compartments created in human macrophages that have low pH. Confocal fluorescence microscopy and focussed ion beam-scanning electron microscopy tomography showed that Salmonella did not co-localise extensively with HIV-positive compartments. CONCLUSION: The capacity of ST313 bacteria to survive better than ST19 bacteria within primary human macrophages is enhanced in cells pre-infected with HIV-1. Our results indicate that the ST313 bacteria do not directly benefit from the niche created by the virus in HIV-1-infected macrophages, and that they might take advantage from a more globally modified host cell. SIGNIFICANCE: A better understanding of the interplay between HIV-1 and Salmonella is important not only for these bacteria but also for other opportunistic pathogens.

Mental illness in primary care: a narrative review of patient, GP and population factors that affect prescribing rates.

BACKGROUND: Mental illness poses a large and growing disease burden worldwide. Its management is increasingly provided by primary care. The prescribing of psychotropic drugs in general practice has risen in recent decades, and variation in prescribing rates has been identified by a number of studies. It is unclear which factors lead to this variation. AIM: To describe the variables that cause variation in prescribing rates for psychotropic drugs between general practices. METHODS: A narrative review was conducted in January 2018 by searching electronic databases using the PRISMA statement. Studies investigating causal factors for variation in psychotropic prescribing between at least two general practice sites were eligible for inclusion. RESULTS: Ten studies met the inclusion criteria. Prescribing rates varied considerably between practices. Positive associations were found for many variables, including social deprivation, ethnicity, patient age and gender, urban location, co-morbidities, chronic diseases and GP demographics. However studies show conflicting findings, and no single regression model explained more than 57% of the variation in prescribing rates. DISCUSSION: There is no consensus on the factors that most predict prescribing rates. Most research was conducted in countries with central electronic databases, such as the United Kingdom; it is unclear whether these findings apply in other healthcare systems. More research is needed to determine the variables that explain prescribing rates for psychotropic medications.

Opiate use disorders and overdose: Medical students' experiences, satisfaction with learning, and attitudes toward community naloxone provision.

INTRODUCTION: Opiate use disorder is a common condition in healthcare services in Ireland, where over 200 opiate overdose deaths occur annually. There is limited addiction medicine education at undergraduate level and medical graduates may not be adequately prepared to diagnose and manage opioid use disorders and emergency drug overdose presentations. Therefore, we examined final-year medical students' learning experiences and attitudes toward opioid use disorder, overdose and community naloxone provision as an emerging overdose treatment. METHODS: We administered an anonymous paper-based survey to 243 undergraduate medical students undertaking their final professional completion module prior to graduation from University College Dublin, Ireland. Results were compared with parallel surveys of General Practitioners (GPs) and GP trainees. RESULTS: A total of 197 (82.1%) completed the survey. Just under half were male, and most were aged under 25 (63.3%) and of Irish nationality (76.7%). The students felt moderately prepared to recognise opioid use disorder, but felt less prepared to manage other aspects of its care. Most had taken a history from a patient with an opioid use disorder (82.8%), and a third had witnessed at least one opioid overdose. Although 10.3% had seen naloxone administered, most had never administered naloxone themselves (98.5%). Half supported wider naloxone availability; this was lower than support rates among GPs (63.6%) and GP trainees (66.1%). CONCLUSIONS: Our findings suggest an unmet learning need in undergraduate training on opioid use disorder, with potential consequences for patient care.

Long-term follow-up of the incidence of Helicobacter pylori.

OBJECTIVES: Helicobacter pylori causes peptic ulcer disease and gastric cancer. Understanding the incidence of H. pylori could help guide research on potential infection prevention strategies. Previous studies indicate infection occurs in young children, but the risk of infection in older children and adolescents is unclear. Our hypothesis was that H. pylori infection is rare in adolescence or adulthood. Our aim was to determine the incidence of H. pylori over a prolonged follow-up in a cohort of 626 noninfected individuals. METHODS: Participants, including index children, mothers, fathers and siblings, from a previous study (1997-2002) were traced, and 883 of 946 participated in this extended follow-up. We used the 13C urea breath test (13C-UBT) to determine the incidence of H. pylori among 626 family members not infected in 2002, including 75 younger siblings who were not born or too young for testing in 2002. RESULTS: Eight (3.8%) of 210 index participants (mean ± standard deviation age 17.92 ± 0.77 years) became infected during 11.07 ± 0.56 years of follow-up (incidence, 3.42 per 1000 person-years; 95% confidence interval (CI), 1.48-6.74). Only one (0.6%) of 165 older siblings became infected (incidence, 0.57 per 1000 person-years; 95% CI, 0.007-3.16) and one of 176 parents became infected (incidence, 0.63 per 1000 person-years; 95% CI, 0.01-3.5). Of 75 younger siblings (age 10.9 ± 2.85 years) who were too young for testing or not yet born in 2002, nine (12%) became infected (incidence, 11.32 per 1000 person-years; 95% CI, 5.27-21.49). The highest incidence of H. pylori infection was in those born after 2005. CONCLUSIONS: The incidence of H. pylori was extremely low in older children and adults in developed countries. Spontaneous clearance of infection was uncommon in our study population.

The MERIT 3 project: Alerting general practitioners to cardiac arrest in the community.

BACKGROUND: The work context of the general practitioner (GP) potentially lends itself to the provision of early community based, cardiac arrest care. GPs have traditionally encountered out of hospital cardiac arrest (OHCA) as a component of routine patient care but have not been formally linked with the statutory ambulance service. Computer aided dispatch technology now allows real time GP text message alert to nearby cardiac arrest events. AIM: To examine the feasibility, uptake and outcome of a novel scheme to alert GPs to nearby OHCA events in their communities. METHODS: GPs are recruited to voluntarily participate in a cardiac arrest text alert initiative called the 'MERIT 3' project. GPs indicate the hours during which they wish to receive OHCA text alerts, and also specify a geo-location from which they will receive alerts to OHCA events occurring within a specified radius. Data on alerts, responses, OHCA incidents and outcomes are gathered prospectively, using ambulance control and GP data and with corroborative data from the national OHCA registry. RESULTS: 423 general practices throughout Ireland were invited to participate. In the initial 12 months, 100 GPs from 85 individual practices have enrolled, 74 GPs have received alerts and 26 GPs have responded to incidents. Only 222/781 (28.4%) text alerts issued by ambulance control have proven to be recognised as cardiac arrests with resuscitation attempts. GPs have attended 51/776 (6.6%) OHCA incidents to which they have been alerted, with resuscitation undertaken in 34 cases with three survivors. CONCLUSION: Text alert activation of GPs to nearby OHCA events has proven feasible, with significant activity during the establishment period, but a low survival rate which is similar to the overall national OHCA survival rate. A high proportion of alerts do not involve resuscitation opportunities.

Advisory External Defibrillator Availability in General Practice.

This study aimed to describe the availability of advisory external defibrillators (AEDs) in Irish General Practice. The study utilised a computer generated random sample of Irish general practitioners and involved a postal questionnaire, with telephone follow up of non-responders. The cohort of GPs already known to possess an AED (via participation in the Merit Project) was excluded. 115 valid paper survey responses were received representing a response rate of 59%. 5 of the responding GPs identified themselves as Merit project participants and were excluded from data analysis. 74/110 GPs (67%) reported having one or more AED(s) available for use at their practice. 41/77 GPs (53%) who had not responded to the paper survey but were contactable by telephone had an AED available. When AED availability was examined by practice setting a higher proportion of rural and mixed settings had AEDs available than in urban and city areas. Cost was reported as the most common reason for not having an AED.

Immediate care training in Ireland, 2002-2013: a potential link between high uptake rates and effect.

Recent data suggest GPs contribute to successful resuscitation of cardiac arrests in the community. This paper examines uptake of Immediate Care training by GPs over a 12 year period. Data was collated on all courses and attenders (2002-2013). 244 cardiac, trauma and paediatric courses were held with 4247 attendances by 2069 individuals, including 1790 (86.5%) doctors. Of these 1648 (92.1% of all doctors) were GPs or GP registrars who generated 3585 days of attendance (84.4% of the total); 1270 attended more than one course. Between 2006 and 2013, an average of 219 (range 186-261) GPs/GP registrars attended at least one course each year, representing around 8% of all GPs in Ireland. A subset of these GPs has been shown to have a significant success rate in cardiac arrest care; there may be links between uptake of training and the clinical effectiveness of care provided.

Urban and rural differences in out-of-hospital cardiac arrest in Ireland.

BACKGROUND: More than a third of Ireland's population lives in a rural area, defined as the population residing in all areas outside clusters of 1500 or more inhabitants. This presents a challenge for the provision of effective pre-hospital resuscitation services. In 2012, Ireland became one of three European countries with nationwide Out-of-Hospital Cardiac Arrest (OHCA) register coverage. An OHCA register provides an ability to monitor quality and equity of access to life-saving services in Irish communities. AIM: To use the first year of national OHCAR data to assess differences in the occurrence, incidence and outcomes of OHCA where resuscitation is attempted and the incident is attended by statutory Emergency Medical Services between rural and urban settings. METHODS: The geographical coordinates of incident locations were identified and co-ordinates were then classified as 'urban' or 'rural' according to the Irish Central Statistics Office (CSO) definition. RESULTS: 1798 OHCA incidents were recorded which were attended by statutory Emergency Medical Services (EMS) and where resuscitation was attempted. There was a higher percentage of male patients in rural settings (71% vs. 65%; p = 0.009) but the incidence of male patients did not differ significantly between urban and rural settings (26 vs. 25 males/100,000 population/year p = 0.353). A higher proportion of rural patients received bystander cardiopulmonary resuscitation (B-CPR) 70% vs. 55% (p ≤ 0.001), and had defibrillation attempted before statutory EMS arrival (7% vs. 4% (p = 0.019), respectively). Urban patients were more likely to receive a statutory EMS response in 8 min or less (33% vs. 9%; p ≤ 0.001). Urban patients were also more likely to be discharged alive from hospital (6% vs. 3%; p = 0.006) (incidence 2.5 vs. 1.1/100,000 population/year; p ≤ 0.001). Multivariable analysis of survival showed that the main variable of interest i.e. urban vs. rural setting was also independently associated with discharge from hospital alive (OR 3.23 (95% CI 1.43-7.31)). CONCLUSION: There are significant disparities in the incidence of resuscitation attempts in urban and rural areas. There are challenges in the provision of services and subsequent outcomes from OHCA that occur outside of urban areas requiring novel and innovative solutions. An integrated community response system is necessary to improve metrics around OHCA response and outcomes in rural areas.

Cardiac arrest management in general practice in Ireland: a 5-year cross-sectional study.

OBJECTIVE: To document the involvement of general practitioners (GPs) in cardiac arrests with resuscitation attempts (CARAs) and to describe the outcomes. DESIGN: A 5-year prospective cross-sectional study of GPs in Ireland equipped with automated external defibrillators (AEDs) and immediate care training by the MERIT Project, with data collection every 3 months over the 5-year period. Practices reported CARAs by quarterly survey with an 89% mean response rate (81-97% for the period). SETTING: General practices throughout Ireland. PARTICIPANTS: 495 GP participated: 168 (33.9%) urban, 163 (32.9%) rural and 164 (33.1%) mixed. INTERVENTIONS: All participating practices received a standard AED and basic life support kit. Training in immediate care was provided for at least one GP in the practice. MAIN OUTCOME MEASURES: Incidence of CARA in participating practices. Return of spontaneous circulation (ROSC) and discharge alive from hospital. RESULTS: 36% of practices were involved in a CARA during the 5-year period and 13% were involved in more than one CARA. Of the 272 CARAs reported, ROSC occurred in 32% (87/272) and discharge from hospital in 18.7% (49/262). In 45% of cases, the first AED was brought by the GP and in 65%, the GP arrived before the ambulance service. More cases occurred in rural and mixed settings than urban ones, but the survival rates did not differ between areas. In 65% of cases, the GP was on duty at the time of the incident and 47% of cases occurred in the patient's home. CONCLUSIONS: These outcomes are comparable with more highly structured components of the emergency response system and indicate that GPs have an important role to play in the care of patients in their own communities. GPs experience cardiac arrest cases during the course of their daily work and provide prompt care which results in successful outcomes in urban, mixed and rural settings.

Can general practice help address youth mental health? A retrospective cross-sectional study in Dublin's south inner city.

AIMS: With general practice potentially having an important role in early intervention of mental and substance use disorders among young people, we aim to explore this issue by determining the prevalence of psychological problems and general practice/health service utilization among young people attending general practice. METHODS: A retrospective cross-sectional study of patients attending three general practices in Dublin city. RESULTS: Among a sample of young people (mostly women, 44% general medical services (GMS) eligible), we observed considerable contact with general practice, both lifetime and for the 2 years of the study. The mean consultation rate was 3.9 consultations in 2 years and psychosocial issues (most commonly stress/anxiety and depression) were documented in 35% of cases. Identification of psychosocial issues was associated with GMS eligibility, three or more doctor consultations, and documentation of smoking and drinking status. CONCLUSIONS: Psychosocial issues are common among young people attending general practice and more work on their epidemiology and further identification in general practice are advocated.

Alcohol screening and brief intervention among drug users in primary care: a discussion paper.

BACKGROUND: Problem alcohol use is common among problem drug users (PDU) and associated with adverse health outcomes. Primary care has an important role in the overall stepped approach to alcohol treatment, especially screening and brief intervention (SBI). AIM: To discuss three themes that emerged from an exploration of the literature on SBI for problem alcohol use in drug users attending primary care. METHODS: Material for this discussion paper was gathered from three biomedical databases (PubMed, PsycINFO and Cochrane library), conference proceedings and online resources of professional organisations or national health agencies. RESULTS: Themes discussed in this paper are: (a) the potential of primary care for delivery of alcohol SBIs to PDUs, (b) screening methods and (c) application of brief interventions to PDUs. CONCLUSIONS: Although SBI improves health outcomes associated with problem alcohol use in the general population, further research is needed among high-risk patient groups, especially PDUs.

Socio-demographic and health-related predictors of uptake of first MMR immunisation in the Lifeways Cohort Study.

The aim of this study was to investigate the uptake of the first dose of measles, mumps and rubella (MMR) vaccine and factors associated with not receiving this vaccine. A cross-generation cohort study was conducted with prospective linkage to primary care and hospital health records in urban and rural settings in Ireland 2001-2004. Seven hundred and forty-nine singleton children were included, with an MMR uptake of 88.7% by the age of 5 years. These data confirm prospectively for the first time that in addition to factors associated with disadvantage, other health practices and beliefs, particularly mother's complementary and alternative medicine use, are associated with decreased MMR uptake (adjusted OR 2.65 (1.76-3.98)). This information suggests that parental attitudes and beliefs regarding vaccines must be considered when developing programmes to improve immunisation uptake.

Determinants of partial or no primary immunisations.

OBJECTIVE: To determine if different factors affect children having full, partial or no primary immunisations. METHODS: This was a crossgenerational cohort study with linkage to primary care and hospital records conducted in urban and rural settings in Ireland, recruiting in 2001-2003 with 5-year follow-up. A total of 749 children with immunisation information took part. RESULTS: The uptake of reported primary immunisations was 92.8% full, 4.9% partial and 2.3% no primary immunisations. Adjusted relative risk ratios for children receiving no primary immunisations were significant for: having a mother who had ever visited an alternative practitioner 3.69 (1.05 to 12.9), a mother with means tested full general medical services eligibility 8.11 (1.58 to 41.65), a mother who scored <50 for the World Health Organization Quality of Life (WHO-QOL) scale psychological domain 8.82 (1.79 to 43.6) or living in the west of Ireland (rural) 3.64 (1.0 to 13.2). Being born prematurely was associated with partial primary immunisation, adjusted OR 4.63 (1.24 to 17.3). CONCLUSIONS: Knowledge of these differences will help target campaigns to increase full uptake of primary immunisations.

A primary care-based health needs assessment in inner city Dublin.

BACKGROUND: In 2001, a primary care-based health needs assessment (HNA) in South Inner City of Dublin identified high levels of morbidity and widespread and frequent use of primary care and specialist hospital services as particular concerns. AIMS: This study aims to determine the primary care health needs of a local community, from the perspective of service users and service providers. METHODS: A similar methodology to our 2001 HNA was adopted, involving semi-structured interviews with a convenience sample of patients attending two general practices and key informants regarding local health issues and health service utilisation. RESULTS: High levels of morbidity and chronic illness were found. A correlation between the local environment and ill-health was identified, as well as high utilisation of primary care services in the area. CONCLUSION: The establishment of a Primary Care Team would begin to address the health needs of the community.