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AIMS: There are too few oncologists to meet the increasing burden imposed by the rising incidence of cancer. This results from issues with the retention of established oncologists and longstanding challenges to the recruitment of adequate numbers of trainees. To counter this, the British Oncology Network for Undergraduate Societies (BONUS) devised an online oncology careers event for medical students and junior doctors who are yet to select a specialty. MATERIALS AND METHODS: An online careers event was devised with a focus on oncology practice and related subspecialties, as well as research. Event attendees were asked to respond to piloted pre- and post-event surveys. Knowledge and attitudes towards a career in oncology were evaluated using Likert scale and multiple-choice questions. A systematic literature search was carried out to contextualise these data. RESULTS: Of the 73 attendees, 44 (60%) participants completed both the pre- and post-event surveys; 79.5% of attendees believed that information on a career in oncology is lacking in medical training. This viewpoint was supported by the systematic review, which highlighted a need for relevant focussed interventions targeted at medical students and fledgling doctors. The education event led to an increase in the median reported understanding of the oncology career pathway from 6.0 to 8.0 (P < 0.05 and P < 0.001), as well as the likelihood of pursuing a career in oncology (8.0-9.0; P < 0.05). It was also associated with a proportional increase in medical and surgical oncology interest, albeit with a fall in interest in clinical and interventional oncology as well as academia. CONCLUSION: A targeted online careers event increases knowledge of and interest in a career in oncology, albeit predominantly for medical and surgical subspecialties. Broader initiatives based on our model should be developed and careers in academia as well as clinical and interventional oncology emphasised.
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Escolha da Profissão , Estudantes de Medicina , Humanos , Pessoal de Saúde , Oncologia , Inquéritos e Questionários , Recursos HumanosRESUMO
AIMS: The Malthus Programme predicts national and local radiotherapy demand by combining cancer incidence data with decision trees detailing the indications, and appropriate dose fractionation, for radiotherapy. Since the last model update in 2017, technological advancements and the COVID-19 pandemic have led to increasing hypofractionation of radiotherapy schedules. Indications for radiotherapy have also evolved, particularly in the context of oligometastatic disease. Here we present a brief update on the model for 2021. We have updated the decision trees for breast, prostate, lung and head and neck cancers, and incorporated recent cancer incidence data into our model, generating a current estimate of fraction demand for these four cancer sites across England. MATERIALS AND METHODS: The decision tree update was based on evidence from practice-changing randomised controlled trials, published guidelines, audit data and expert opinion. Site- and stage-specific incidence data were taken from the National Disease Registration Service. We used the updated model to estimate the proportion of patients who would receive radiotherapy (appropriate rate of radiotherapy) and the fraction demand per million population at a national and Clinical Commissioning Group level in 2021. RESULTS: The total predicted fraction demand has decreased by 11.4% across all four cancer sites in our new model, compared with the 2017 version. This reduction can be explained primarily by greater use of hypofractionated treatments (including stereotactic ablative radiotherapy) and a shift towards earlier stage presentation. The only large change in appropriate rate of radiotherapy was an absolute decrease of 3% for lung cancer. CONCLUSIONS: Compared with our previous model, the current version predicts a reduction in fraction demand across England. This is driven principally by hypofractionation of radiotherapy regimens, using technology that requires increasingly complex planning. Treatment complexity and local service factors need to be taken into account when translating fraction burden into linear accelerator demand or throughput.
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Radioterapia , Humanos , Masculino , COVID-19/epidemiologia , Fracionamento da Dose de Radiação , Inglaterra/epidemiologia , Neoplasias Pulmonares/radioterapia , Pandemias , Ensaios Clínicos Controlados Aleatórios como Assunto , FemininoRESUMO
AIMS: The British Oncology Network for Undergraduate Societies (BONUS) surveyed students who attended an oncology revision day to determine their views on the current quantity, quality and type of curriculum-based oncology teaching they have experienced. MATERIALS AND METHODS: Students attending two BONUS revision days received a questionnaire assessing their experience of oncology teaching within the medical curriculum and interest in pursuing a future career in oncology using a 10-point Likert scale. Data were collected with informed consent to be anonymised and used for research. Student demographics and qualitative and quantitative data about experiences of oncology education were analysed. RESULTS: In total, 451 students registered to attend the revision days. After removal of duplicates, non-responders and non-UK participants, responses from 153 students studying across years 1-6 at 22 UK medical schools were analysed. The mean quantity of oncology lectures students reported receiving was 8.9 hours and the mean quantity of clinic/ward-based oncology teaching was 7.5 hours. Ninety (62.1%) of the 145 students who responded to the relevant question reported that they had received dedicated teaching in oncology. Students who had received dedicated oncology teaching reported a statistically significantly higher mean quality 6.1 (95% confidence interval 5.6-6.5) versus 5.0 (95% confidence interval 4.3-5.5; P = 0.003) and quantity 5.2 (95% confidence interval 4.7-5.6) versus 4.3 (95% confidence interval 3.7-4.9; P = 0.03) of oncology teaching compared with those who had not received this. CONCLUSION: Appropriate oncology education is essential for all medical students due to the high prevalence of cancer. All future doctors need the appropriate knowledge and communication skills to care for cancer patients. Our analysis provides quantitative evidence to support the value of specialist oncology teaching within the medical school curriculum in improving student-reported experience. National student-led revision days and events may widen interest in a future career in oncology and aid collaboration between oncology societies. It is important for the general undergraduate medical curriculum to integrate specialty content. An integrated curriculum should facilitate a holistic approach that spans prevention, screening, treatment and palliation rather than being split by subspeciality.
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Educação de Graduação em Medicina , Estudantes de Medicina , Currículo , Humanos , Oncologia , Reino UnidoRESUMO
Entomopathogenic nematodes (EPN) are soil-transmitted parasites and their foraging strategies are believed to range from 'ambush' to 'cruise' foragers. However, research on their behaviour has not considered the natural habitat of these nematodes. We hypothesized that EPN behaviour would be influenced by soil habitat quality and tested this hypothesis using 2 EPN species Steinernema carpocapsae (an 'ambusher') and Heterorhabditis megidis (a 'cruiser') in 2 contrasting habitats, sand and peat. As predicted from previous studies, in sand most S. carpocapsae remained at the point of application and showed no taxis towards hosts, but in peat S. carpocapsae dispersed much more and showed a highly significant taxis towards hosts. H. megidis dispersed well in both media, but only showed taxis towards hosts in sand. In outdoor mesocosms in which both species were applied, S. carpocapsae outcompeted H. megidis in terms of host finding in peat, whereas the opposite was true in sand. Our data suggest that these 2 EPN may be habitat specialists and highlight the difficulties of studying soil-transmitted parasites in non-soil media.
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Ecossistema , Comportamento Alimentar , Interações Hospedeiro-Parasita , Mariposas/parasitologia , Rabditídios/fisiologia , Animais , Comportamento Animal , Movimento , Rabditídios/classificação , SoloRESUMO
Nematodes are known to parasitise all major invertebrate groups in soils, and it has been assumed that their host finding relies on attraction to chemical cues. We studied movement of three species of insect-parasitic nematodes, Steinernema carpocapsae, Steinernema feltiae and Heterorhabditis megidis in response to chemical and vibrational cues. All species showed strong, significant taxes towards the vibrations. We also show that in soils, the utility of chemical cues as attractants is substantially reduced by the presence of organic matter.