Sources of funding for research articles in medical education journals from 1999 to 2019

BACKGROUND

Prior studies report that most published medical education research is unfunded. We sought to determine the extent and sources of funding for medical education research articles published in leading journals, and how these have changed in the last two decades.

METHODS

All research articles published in Academic Medicine, Advances in Health Sciences Education, Medical Education and Medical Teacher in 1999, 2004, 2009, 2014, and 2019 were reviewed for funding declarations. Funding sources were categorised as: government; university; healthcare organisation; private not-for-profit organisation; and for-profit company. Time trends were analysed using the Cochran-Armitage test.

RESULTS

1822 articles were analysed. Over the aggregate 20-year period, 44% of all articles reported funding, with the proportion increasing from 30% in 1999 to 50% in 2019 (p < .001). The proportion of articles with government (10% to 16%, p = .049), university (6% to 17% p < .001), and not-for-profit funding sources (15% to 20%, p = .04) increased. Proportions of healthcare (3% to 4%, p = .45) and for-profit funding (2% to 1%, p = .25) did not significantly change with time.

CONCLUSIONS

Over the last 20 years, the proportion of funded published medical education research has significantly increased, as has funding from government, universities, and not-for-profit sources. This may assist researchers in identifying funders with a track record of supporting medical education research, and enhances transparency of where research funding in the field originates.

Attention-deficit hyperactivity disorder diagnoses and prescriptions in UK primary care, 2000-2018: population-based cohort study

BACKGROUND

Rates of diagnosed attention-deficit hyperactivity disorder (ADHD) may be increasing in the UK.

AIMS

Estimate incidence and prevalence of ADHD diagnoses and ADHD prescriptions in UK adults and children in primary care.

METHOD

We conducted a cohort study using IQVIA Medical Research Data, a UK primary care database. Rates of ADHD diagnoses and ADHD prescriptions were calculated between 2000 and 2018 for individuals aged 3-99 years, analysed by age, gender, social deprivation status and calendar year.

RESULTS

Of 7 655 931 individuals, 35 877 (0.5%) had ADHD diagnoses; 18 518 (0.2%) received ADHD medication prescriptions. Diagnoses and prescription rates were greater in men versus women, children versus adults, and deprivation status (nearly double in most deprived versus least deprived quintile). By 2018, the proportion of ADHD diagnoses was 255 per 10 000 (95% CI 247-263) in boys and 67.7 per 10 000 (95% CI 63.5-71.9) in girls; for adults, it was 74.3 per 10 000 (95% CI 72.3-76.2) in men and 20 per 10 000 (95%CI 19.0-21.0) in women. Corresponding figures for prescriptions were 156 per 10 000 (95% CI 150-163) in boys, 36.8 per 10 000 (95% CI 33.8-40.0) in girls, 13.3 per 10 000 (95% CI 12.5-14.1) in men and 4.5 per 10 000 (95% CI 4.1-5.0) in women. Except among 3- to 5-year-olds, the incidence and prevalence of ADHD diagnoses and prescriptions have increased from 2000 to 2018 in all age groups. The absolute increase was highest in children, but the relative increase was largest among adults (e.g. among men aged 18-29 years, approximately 20-fold and nearly 50-fold increases in diagnoses and prescriptions, respectively).

CONCLUSIONS

The incidence and prevalence of both ADHD diagnoses and medication are highest among children. Proportionally, rates increased most among adults during 2000-2018. ADHD diagnoses and prescriptions are associated with socioeconomic deprivation.

Developing a career as a GP educationalist: contemporary challenges and workforce solutions

GP educationalists are crucial in training the future medical workforce and in developing and advancing the field of primary care medical education, yet opportunities in the UK are patchy and varied. In this article, a group of GP educationalists summarise the challenges facing the sustainability of this particular group of clinical academics and outline opportunities available at each career stage, from medical students through to senior GP educationalists. Recommendations to support the growth of this workforce include the development of a nationally recognised framework for GP educationalist careers, collaboration with professional and educational bodies and taking steps to level out opportunities in order to reduce existing inequity.

Medical and pharmacy students' perspectives of remote synchronous interprofessional education sessions

BACKGROUND

Interprofessional education (IPE) at university level is an essential component of undergraduate healthcare curricula, as well as being a requirement of many associated regulatory bodies. In this study, the perception of pharmacy and medical students' of remote IPE was evaluated.

METHODS

A series of IPE sessions took place via Zoom and students' feedback was collected after each session. Both qualitative and quantitative data were collected and analysed.

RESULTS

72% (23/32) of medical students strongly agreed that the sessions had helped to improve their appreciation of the role of pharmacists, whereas 37% (22/59) of pharmacy students strongly agreed, reporting a median response of 'somewhat agreeing', that their appreciation of the role of general practitioners had improved. This difference was found to be statistically significant (p = 0.0143). Amongst students who responded, 55% (53/97) identified remote teaching as their preferred mode of delivery for an IPE session.

CONCLUSIONS

The survey demonstrated that the students valued the development of their prescribing skills as well as the ancillary skills gained, such as communication and teamwork. Remote IPE can be a practical means of improving medical and pharmacy students' understanding of each other's professional roles, as well as improving the skills required for prescribing.

Associations between inflammation, coagulation, cardiac strain and injury, and subclinical vascular disease with frailty in older men: a cross-sectional study

BACKGROUND

Inflammation, coagulation activation, endothelial dysfunction and subclinical vascular disease are cross-sectionally associated with frailty. Cardiac-specific biomarkers are less-well characterised. We assessed associations between these and frailty, in men with, and without, cardiovascular disease (CVD).

METHODS

Cross-sectional analysis of 1096 men without, and 303 with, CVD, aged 71-92, from the British Regional Heart Study. Multinominal logistic regression was performed to examine the associations between frailty status (robust/pre-frail/frail) and, separately, C-reactive protein (CRP), interleukin-6 (IL-6), tissue plasminogen activator (tPA), D-dimer, von Willebrand factor (vWF), high-sensitivity cardiac troponin-T (hs-cTnT), N-terminal pro B-type natriuretic peptide (NT-proBNP) (all natural log-transformed), and, in men without CVD, carotid intima-media thickness (CIMT), carotid-femoral pulse wave velocity (cfPWV), carotid distensibility coefficient (DC), and ankle-brachial pressure index (ABPI), adjusted for age, renal function, BMI, social class, smoking, polypharmacy, cognition, multimorbidity and systolic blood pressure. Explanatory variables with p < 0.05 were carried forward into mutually-adjusted analysis.

RESULTS

In men without CVD, higher CRP, IL-6, vWF, tPA, hs-cTnT, NT-proBNP, cfPWV, and lower DC were significantly associated with frailty; mutually-adjusted, log IL-6 (OR for frailty = 2.02, 95%CI 1.38-2.95), log hs-cTnT (OR = 1.95, 95%CI 1.24-3.05) and DC (OR = 0.92, 95%CI 0.86-0.99) retained associations. In men with CVD, higher CRP, IL-6, and hs-cTnT, but not vWF, tPA, NT-proBNP or D-dimer, were significantly associated with frailty; mutually-adjusted, log hs-cTnT (OR 3.82, 95%CI 1.84-7.95) retained a significant association.

CONCLUSIONS

In older men, biomarkers of myocardial injury are associated with frailty. Inflammation is associated with frailty in men without CVD. Carotid artery stiffness is associated with frailty in men without CVD, independently of these biomarkers.

Associations between inflammation, cardiovascular biomarkers and incident frailty: the British Regional Heart Study

Introduction

cardiovascular disease (CVD) and chronic inflammation are implicated in the development of frailty. Longitudinal analyses of inflammatory markers, biomarkers of cardiac dysfunction and incidence of frailty are limited.

Methods

in the British Regional Heart Study, 1,225 robust or pre-frail men aged 71–92 years underwent a baseline examination, with questionnaire-based frailty assessment after 3 years. Frailty definitions were based on the Fried phenotype. Associations between incident frailty and biomarkers of cardiac dysfunction (high-sensitivity cardiac troponin T (hs-cTnT), N-terminal pro B-type natriuretic peptide (NT-proBNP)) and inflammation (C-reactive protein (CRP) and interleukin-6 (IL-6)) were examined, by tertile, with the lowest as reference.

Results

follow-up data were available for 981 men. Ninety one became frail. Adjusted for age, pre-frailty, prevalent and incident CVD, comorbidity, polypharmacy and socioeconomic status, IL-6 (third tertile OR 2.36, 95% CI 1.07–5.17) and hs-cTnT (third tertile OR 2.24, 95% CI 1.03–4.90) were associated with increased odds of frailty. CRP (third tertile OR 1.83, 95% CI 0.97–4.08) and NT-proBNP (second tertile OR 0.48, 95% CI 0.23–1.01) showed no significant association with incident frailty. The top tertiles of CRP, IL-6, hscTnT and NT-proBNP were strongly associated with mortality prior to follow-up.

Conclusion

IL-6 is associated with incident frailty, supporting the prevailing argument that inflammation is involved in the pathogenesis of frailty. Cardiomyocyte injury may be associated with frailty risk. Associations between elevated CRP and frailty cannot be fully discounted; NT-proBNP may have a non-linear relationship with incident frailty. CRP, IL-6, hs-cTnT and NT-proBNP are vulnerable to survivorship bias.

Subclinical cardiovascular disease and risk of incident frailty: The British Regional Heart Study

BACKGROUND/OBJECTIVES

Subclinical cardiovascular disease (CVD) is cross-sectionally associated with frailty, but the relationship between subclinical CVD and incident frailty has not been reported. We aimed to assess this prospective association.

DESIGN

Longitudinal analysis of data from the British Regional Heart Study, a prospective cohort study.

PARTICIPANTS

1057 men, aged 71-92 years, robust or pre-frail at baseline, and without a clinical diagnosis of CVD.

MEASUREMENTS

Participants underwent baseline measurement of carotid-femoral pulse wave velocity (cfPWV), carotid intima-media thickness (CIMT), carotid distensibility coefficient (DC), and ankle-brachial pressure index (ABPI), and had questionnaire-based frailty assessment after three years. Frailty status was based on the Fried phenotype. Multivariate logistic regressions examined associations between incident frailty and tertile of cfPWV, CIMT, DC, and ABPI group (<0.9, 0.9-1.4, ≥1.4).

RESULTS

865 men were examined and completed the 3 year follow-up questionnaire, of whom 78 became frail. Adjusted for age, prefrailty, body mass index, diabetes, smoking, atrial fibrillation, blood pressure, renal function, and incident CVD, higher CIMT was associated with greater odds of incident frailty (2nd tertile OR 1.62, 95% CI 0.78-3.35, 3rd tertile OR 2.61, 95% CI 1.30-5.23, p = 0.007, trend p = 0.006). cfPWV showed a weaker, non-significant association (2nd tertile OR 1.79, 95% CI 0.85-3.78, 3rd tertile OR 1.73, OR 0.81-3.72, p = 0.16, trend p = 0.20). There was no clear association between incident frailty and DC or ABPI. In subgroup analyses, CIMT was significantly associated with incident frailty in men ≥80 years (3rd tertile OR 6.99, 95%CI 1.42-34.5), but not in men aged 75-80 or < 75 years.

CONCLUSION

Subclinical CVD, as measured by CIMT, is associated with greater risk of incident frailty in older men over three year follow-up, independent of the development of clinically-apparent stroke, heart failure, or myocardial infarction, and may be a modifiable risk factor for frailty. This association may be stronger in very old age.

No such thing as a free lunch?

BACKGROUND

High-quality, out-of-classroom interactions between students and teachers help to develop communities of learning. In medicine, they contribute to the professionalisation of students.

METHODS

We designed a novel student-faculty member lunch scheme for first-year medical students at our institution. Students received a free lunch in groups of six with a faculty member 'hosting' and paying for lunch, with the cost reimbursed by the medical school. Focus groups with students were used to evaluate the impact of the intervention.

RESULTS

Approximately half of all Year-1 students signed up for the scheme (n = 153). Twenty faculty members hosted one or more lunches. Focus group analysis revealed that attendees felt more positively about individual faculty members and the institution as a result of participation, and that it helped the process of induction and transition into medical school, but that it suffered from a lack of continuing contact. Out-of-classroom interactions between students and teachers help to develop communities of learning CONCLUSIONS: This intervention encouraged positive student-faculty member interactions, albeit with a relatively small group of students. It did not seem to encourage longitudinal staff-student relationships, however, which is a key limitation.

The utility of the FIPI score in predicting long-term clinical outcomes in patients with Fabry disease receiving enzyme replacement therapy with agalsidase alfa

Fabry disease is a rare X-linked lysosomal storage disorder in which there is deficiency of alpha galactosidase A. Enzyme replacement therapy (ERT) is commercially available and has been demonstrated to improve cardiac and renal outcomes. Predictive scores, such as the Fabry International Prognostic Index (FIPI), have been developed to stratify disease severity; however, these have not been validated to predict outcomes in patients receiving ERT. We show that the FIPI score at baseline can predict outcomes in a group of patients on long-term ERT.