Images and images: Current roles of therapeutic radiographers

INTRODUCTION

Therapeutic radiography is a small profession and has adapted in response to advanced techniques. An increase in on-line adaptive MRI-guided radiotherapy (MRIgRT) will require role extension for therapeutic radiographers (TRs). This study will investigate the current role description for TRs and the activities they currently undertake with regards to MRIgRT.

METHOD

A training needs analysis was used to ask TRs about their current roles and responsibilities and essential skills required for MRIgRT. For the purposes of this paper, the authors present the results from the demographics of the individual, their current job title with roles and responsibilities, and experience with decision making and image assessment. Descriptive statistics was used to analyse the data.

RESULTS

261 responses were received (n = 261). Only 28% of job titles listed contained the protected title of 'therapeutic radiographer'. Advanced clinical practice roles were expressed by participants indicating that if a service need is presented, emerging roles will be created. Variation existed across the standardised roles of TRs and this discrepancy could present challenges when training for MRIgRT. TRs are pivotal in image verification and recognition on a standard linac, and skills developed there can be transferred to MRIgRT. Decision making is crucial for adaptive techniques and there are many skills within their current scope of practice that are indispensable for the MRIgRT.

CONCLUSION

It has been demonstrated that TRs have a range of roles that cover vast areas of the oncology pathway and so it is important that TRs are recognised so the pivotal role they play is understood by all. TRs have extensive soft-tissue IGRT knowledge and experience, aiding the evolution of decision-making skills and application of off-protocol judgments, the basis of MRIgRT.

IMPLICATIONS FOR PRACTICE

Role development and changes in education for therapeutic radiographers.

Lawson Criterion for Ignition Exceeded in an Inertial Fusion Experiment

For more than half a century, researchers around the world have been engaged in attempts to achieve fusion ignition as a proof of principle of various fusion concepts. Following the Lawson criterion, an ignited plasma is one where the fusion heating power is high enough to overcome all the physical processes that cool the fusion plasma, creating a positive thermodynamic feedback loop with rapidly increasing temperature. In inertially confined fusion, ignition is a state where the fusion plasma can begin "burn propagation" into surrounding cold fuel, enabling the possibility of high energy gain. While "scientific breakeven" (i.e., unity target gain) has not yet been achieved (here target gain is 0.72, 1.37 MJ of fusion for 1.92 MJ of laser energy), this Letter reports the first controlled fusion experiment, using laser indirect drive, on the National Ignition Facility to produce capsule gain (here 5.8) and reach ignition by nine different formulations of the Lawson criterion.

Knowledge and attitudes toward repetitive transcranial magnetic stimulation (rTMS) as a treatment for postpartum and peripartum depression

Introduction

Postpartum and peripartum depression are debilitating disorders that impact the mother and their ability to care for their children’s emotional, social, and physical needs. Current treatments include psychotherapy, pharmacotherapy, and electroconvulsive therapy. These treatments are moderately effective or come with side effects that can negatively impact mother and child. As a result, many mothers view some treatments as unacceptable while pregnant or breastfeeding. Over the last decade, repetitive transcranial magnetic stimulation (rTMS) has shown promise as an effective and safe treatment option for postpartum and peripartum depression. However, little is known regarding people’s knowledge and attitudes towards this emerging technology, with no research assessing this in Canada.

Objectives

We aim to identify gaps in knowledge and to assess attitudes toward rTMS as a treatment for postpartum and peripartum depression in mental health professionals, patients, and the general public living in Canada.

Methods

A mixed methods study design will be employed. The qualitative portion will consist of individual semi-structured interviews. An inductive thematic analysis will be completed. The quantitative portion will consist of an anonymous, self-administered survey shared through REDCap. Focus groups with rTMS experts will be conducted to inform survey creation.

Results

No resulst at this time.

Conclusions

Understanding gaps in knowledge and attitudes toward rTMS is the first step toward ensuring that everyone is well informed and able to access safe and effective treatments. With limited treatment options available to a postpartum and/or peripartum depression patients being well informed on all treatments is crucial towards accessing treatments that best suit their needs.

Disclosure

No significant relationships.

Universal Germline Panel Testing for Individuals With Pheochromocytoma and Paraganglioma Produces High Diagnostic Yield

BACKGROUND

Practice guidelines to identify individuals with hereditary pheochromocytomas and paragangliomas (PPGLs) advocate for sequential gene testing strategy guided by specific clinical features and predate the routine use of multigene panel testing (MGPT).

OBJECTIVE

To describe results of MGPT for hereditary PPGL in a clinically and ancestrally diverse cohort.

SETTING

Commercial laboratory based in the United States.

METHODS

Clinical data and test results were retrospectively reviewed in 1727 individuals who had targeted MGPT from August 2013 through December 2019 because of a suspicion of hereditary PPGL.

RESULTS

Overall, 27.5% of individuals had a pathogenic or likely pathogenic variant (PV), 9.0% had a variant of uncertain significance, and 63.1% had a negative result. Most PVs were identified in SDHB (40.4%), followed by SDHD (21.1%), SDHA (10.1%), VHL (7.8%), SDHC (6.7%), RET (3.7%), and MAX (3.6%). PVs in FH, MEN1, NF1, SDHAF2, and TMEM127 collectively accounted for 6.5% of PVs. Clinical predictors of a PV included extra-adrenal location, early age of onset, multiple tumors, and positive family history of PPGL. Individuals with extra-adrenal PGL and a positive family history were the most likely to have a PV (85.9%). Restricting genetic testing to SDHB/C/D misses one-third (32.8%) of individuals with PVs.

CONCLUSION

Our data demonstrate a high diagnostic yield in individuals with and without established risk factors, a low inconclusive result rate, and a substantial contribution to diagnostic yield from rare genes. These findings support universal testing of all individuals with PPGL and the use of concurrent MGPT as the ideal platform.

Shock first, ask questions later…

A 39-year-old man presented to the Emergency Department following a sudden onset of palpitations an hour earlier. He was clammy and felt generally unwell. He was normally fit and active with no history of cardiac symptoms including palpitations - he mentioned as a teenager he was told that he had an 'extra bit of wiring in his heart' but nothing further was done. His only regular medication was Sertraline. He drank alcohol to excess. On examination, he was hypotensive but pain free. Bloods including potassium and magnesium were within normal limits - venous lactate was mildly elevated at 2.8.

Relapsing Klebsiella pneumoniae meningitis in a patient with COVID-19

Klebsiella pneumoniae is a common cause of potentially life‐threatening infection. This report describes a relapsing healthcare‐associated Klebsiella pneumoniae meningitis in a 60‐year‐old patient who had SARS‐CoV‐2 infection. During their initial admission for COVID‐19 pneumonitis and treatment with corticosteroids, the patient developed signs and symptoms suggestive of bacterial meningitis. Blood and cerebrospinal fluid cultures confirmed Klebsiella pneumoniae as the causative organism. The patient was treated with a prolonged course of high‐dose meropenem and made an apparent recovery. Four days after hospital discharge, the patient re‐presented critically unwell. Klebsiella pneumoniae was once again isolated from cerebrospinal fluid. During their second admission, the patient deteriorated despite antimicrobial treatment, and life‐sustaining therapies were withdrawn. This case highlights that all COVID‐19 patients receiving immunosuppressive therapy should be monitored for potential opportunistic infection. Prompt recognition and early antimicrobial therapy are key to improving patient outcomes.

Radiographer-led online image guided adaptive radiotherapy: A qualitative investigation of the therapeutic radiographer role

INTRODUCTION

Online MRI guided adaptive radiotherapy (MRIgRT) is resource intensive. To maintain and increase uptake traditional roles and responsibilities may need refining. This novel study aims to provide an in-depth understanding and subsequent impact of the roles required to deliver on-line adaptive MRIgRT by exploring the current skills and knowledge of radiographers.

METHOD

A purposive sampling approach was used to invite radiographers, clinicians and physicists from centres with experience of MRIgRT to participate. Focus Group Interviews were conducted with two facilitators using a semi-structure interview guide (Appendix 1). Four researchers independently familiarised themselves and coded the data using framework analysis. A consensus thematic framework of ptive Radiotherapy codes and categories was agreed and systematically applied.

RESULTS

Thirty participants took part (Radiographers: N = 18, Physicists: N = 9 and Clinicians: N = 3). Three key themes were identified: 'Current MRIgRT', 'Training' and 'Future Practice'. Current MRIgRT identified a variation in radiographers' roles and responsibilities with pathways ranging from radiographer-led, clinician-light-led and MDT-led. The consensus was to move towards radiographer-led with the need to have a robust on-call service heavily emphasised. Training highlighted the breadth of knowledge required by radiographers including MRI, contouring, planning and dosimetry, and treatment experience. Debate was presented over timing and length of training required. Future Practice identified the need to have radiographers solely deliver MRIgRT, to reduce staff present which was seen as a main driver, and time and resources to train radiographers seen as the main barriers.

CONCLUSION

Radiographer-led MRIgRT is an exciting development because of the potential radiographer role development. A national training framework created collaboratively with all stakeholders and professions involved would ensure consistency in skills and knowledge.

IMPLICATIONS FOR PRACTICE

Role development and changes in education for therapeutic radiographers.

P152 Poor sleep quality, individual experiences and increased risk of self-harm – A multi-method study

Introduction

The COVID-19 pandemic has caused significant psychological distress to many people across the globe. Poor sleep quality may be linked to poor mental health and increased suicide ideation. To contextualise the risk factors associated with self-harm or suicidal ideation during the COVID-19 pandemic, this cross-sectional study examined links between poor sleep quality, individual experiences and self-harm risk.

Methods

N=1544 (Mage=44.3y) from 63 countries completed an online survey in March-April 2020. Participants reported their pandemic experiences as free text responses, which were examined quantitatively for frequent word usage using Linguist Inquiry and Word Count software. Pittsburgh Sleep Quality Index assessed poor sleep quality (cut-off score >8). Item-9 of Patient Health Questionnaire-9 measured the risk of self-harm.

Results

Individuals with poor sleep quality (45%) used more negative emotional tone and had greater use of anxiety or money-related words in their comments than good sleepers (all ps<.05). Additionally, 19% of respondents (n=295) reported thoughts of self-harm at least several days a week (3.4% nearly every day). Logistic regression indicated that younger individuals, males, and those feeling isolated or less resilient had 1.2 to 1.5 times greater risk of self-harm (all ps<.001). Poor sleep quality was associated with a two-fold increased risk of self-harm (95%CI=1.5–2.7, p<.0001) after controlling for demographic variables.

Discussion

Poor sleep quality is linked to negative emotionality and increased risk of self-harm during the COVID-19 pandemic. Sleep is a modifiable factor; therefore interventions aimed at addressing sleep disturbances may improve resilience and reduce the risk of self-harm in vulnerable individuals.

COVID-19 mitigation policies and psychological distress in young adults

The COVID-19 pandemic has seen an unusually high proportion of the population suffering from mental health difficulties, but of particular concern is the disproportionate increase in psychological distress among younger adults. In this article, we exploit an explanatory sequential mixed-methods design to examine which aspects of the COVID-19 pandemic 18-25-year-olds found most challenging. We report analyses of American Voices Project (AVP) qualitative in-depth interview data, a MyVoice text-message open-ended survey, and Census Bureau Household Pulse Survey (HPS) data, all collected in 2020. Our interview and text-message results show that young adults were distressed about the effects of COVID-19 on the health of loved ones and older Americans. Young adults expressed concerns that the pandemic was not being treated sufficiently seriously by some politicians and the general public. The policy response was seen to be inadequate to the task of containing the disease, and some feared that the pandemic would never end. Statistical analyses of the HPS confirm that young adults' scores on the HPS's anxiety scale were significantly negatively associated with state-level policy responses. Overall, our results show that young adults found virus mitigation strategies challenging, but that a strong policy response was associated with reduced levels of psychological distress. Our results suggest that public health policy might have also operated as mental health policy during the COVID-19 pandemic.

The public health community's use of social media for policy advocacy: a scoping review and suggestions to advance the field

OBJECTIVES

This study aimed to investigate the extent and key characteristics of academic research and scholarship on the public health community's use of social media for policy advocacy purposes. This will enable an evaluation of extant research and provide insight into directions for future research.

STUDY DESIGN

This study was a scoping review of academic literature.

METHODS

A scoping review of academic literature published between 1 January 2011 and 31 December 2020 was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses framework. Boolean searches were conducted using a university library platform, which included databases, such as EBSCO host, Informit, Scopus, and ScienceDirect. Data were extracted using an a priori code frame, and publication, content, and disciplinary characteristics were analysed. The results of coding and screening comparison checks were within acceptable limits.

RESULTS

In total, 2672 works from around the world were identified and screened for inclusion. Twenty-two English language articles were included in the final analysis. The public health community's use of social media for policy advocacy purposes has largely been approached from a health perspective, despite research and scholarship about social media in communication and policy disciplines (among others). Reported research aims or questions emphasised functional rather than theoretical contributions. Most analysed works used empirical or case study-based methods and were produced by authors in Western geographies. Among the health issues discussed, tobacco and tobacco control were discussed most frequently. While recognising issues with social media, most publications framed social media as more of an opportunity than a problem.

CONCLUSIONS

The public health community's use of social media for policy advocacy purposes is an emerging field. There is considerable potential to expand scholarship and research in this field internationally, especially by integrating transdisciplinary knowledge and perspectives and by applying social media to foster policy change around identified global health challenges. Greater representation of authors from institutions in the Global South is also encouraged, as are applied and theoretical contributions.

Understanding Knowledge of OT and Perceived Barriers to Service Among Owners of Sober Living Homes

Date Presented Accepted for AOTA INSPIRE 2021 but unable to be presented due to online event limitations.

This study examined sober living home (SLH) owners' knowledge of OT and perceived barriers to implementing OT within SLHs. In this pretest–posttest survey, statistically significant median increase in knowledge of OT services (z = –3.512, p &lt; .001) was detected from pretest to posttest. Most participants reported lack of finances as a barrier to using OT services. OTs can advocate and provide education to address barriers.

Primary Author and Speaker: Gloria Farag

Additional Authors and Speakers: Anna M. Quigg

Contributing Authors: Michelle Jackson, Stacy Buckingham-Howes, Amanda Polton, and Monica Clement

Universal Multi Gene Panel Testing For Individuals With Pheochromocytomas And Paragangliomas

Background: Pheochromocytomas (PCCs) and paragangliomas (PGLs) (PPGLs) are a genetically heterogeneous entity, with roughly 25-40% of cases found to harbor a pathogenic or likely pathogenic germline alteration. Existing practice guidelines advocating for the use of a sequential gene testing strategy to identify individuals with hereditary PPGL are driven by the presence of specific clinical features and predate the routine use of multigene panel testing (MGPT). Here we describe results of MGPT for hereditary PPGL in a clinically and ancestrally diverse cohort from a diagnostic laboratory. Methods: Demographic and clinical information of individuals undergoing targeted MGPT for hereditary PPGL were collected from test requisition forms and supporting clinical documents provided by the ordering clinician and retrospectively reviewed. Individuals underwent MGPT of 10-12 genes depending on test order date. From August 2013 through May 2015, 560 individuals had targeted MGPT that included 10 genes (NF1, MAX, SDHA/B/C/D/AF2, RET, TMEM127, and VHL), and from May 2015 through December 2019, 1167 individuals had panel testing of 12 genes due to the addition of MEN1 and FH. Results: Overall, 27.5% of individuals had a pathogenic or likely pathogenic variant (PV), 9.0% had a variant of uncertain significance, and 63.1% had a negative result. Out of all PVs, most were identified in SDHB (40.4%), followed by SDHD (21.1%), SDHA (10.1%), VHL (7.8%), SDHC (6.7%), RET (3.8%), and MAX (3.6%). PVs in FH, MEN1, NF1, SDHAF2, and TMEM127 collectively accounted for 6.5% of PVs. Clinical predictors of a PV included extra-adrenal location, diagnosis before the age of 45 years, multiple tumors, and positive family history (fhx) of PPGL. Affected individuals with a fhx of PPGL were the most likely to have a PV (70.6% of individuals with PCC + fhx; 85.9% of individuals with PGL + fhx). The positive rate in nearly all clinical subgroups even without predictors of a PV remained over 10%, including individuals with a single tumor (PCC = 16.7%; PGL = 46.7%) and those without a fhx (PCC and negative fhx = 15.8%; PGL and negative fhx = 43.7%). Restricting genetic testing of hereditary PPGL to only SDHB/C/D genes misses a third (31.8%) of individuals with PVs. Among individuals with PVs in syndromic genes, over half (41.5%) did not have any additional syndromic features beyond PPGL reported by the ordering clinician. Conclusion: Our data demonstrate a high diagnostic yield in individuals with and without established risk factors, a low inconclusive result rate, numerous individuals with syndromic PVs presenting with isolated PPGL, and a substantial contribution to diagnostic yield from rare genes when included in testing. These findings support updating practice guidelines to incorporate universal testing of all individuals with PPGL and the use of concurrent MGPT as the ideal platform.