Cone beam computed tomography image guidance within a magnetic resonance imaging-only planning workflow.

Background and purpose: Magnetic Resonance Imaging (MRI)-only planning workflows offer many advantages but raises challenges regarding image guidance. The study aimed to assess the viability of MRI to Cone Beam Computed Tomography (CBCT) based image guidance for MRI-only planning treatment workflows. Materials and methods: An MRI matching training package was developed. Ten radiation therapists, with a range of clinical image guidance experience and experience with MRI, completed the training package prior to matching assessment. The matching assessment was performed on four match regions: prostate gold seed, prostate soft tissue, rectum/anal canal and gynaecological. Each match region consisted of five patients, with three CBCTs per patient, resulting in fifteen CBCTs for each match region. The ten radiation therapists performed the CBCT image matching to CT and to MRI for all regions and recorded the match values. Results: The median inter-observer variation for MRI-CBCT matching and CT-CBCT matching for all regions were within 2 mm and 1 degree. There was no statistically significant association in the inter-observer variation in mean match values and radiation therapist image guidance experience levels. There was no statistically significant association in inter-observer variation in mean match values for MRI experience levels for prostate soft tissue and gynaecological match regions, while there was a statistically significant difference for prostate gold seed and rectum match regions. Conclusion: The results of this study support the concept that with focussed training, an MRI to CBCT image guidance approach can be successfully implemented in a clinical planning workflow.

Validation of an MRI-only planning workflow for definitive pelvic radiotherapy.

PURPOSE: Previous work on Magnetic Resonance Imaging (MRI) only planning has been applied to limited treatment regions with a focus on male anatomy. This research aimed to validate the use of a hybrid multi-atlas synthetic computed tomography (sCT) generation technique from a MRI, using a female and male atlas, for MRI only radiation therapy treatment planning of rectum, anal canal, cervix and endometrial malignancies. PATIENTS AND METHODS: Forty patients receiving radiation treatment for a range of pelvic malignancies, were separated into male (n = 20) and female (n = 20) cohorts for the creation of gender specific atlases. A multi-atlas local weighted voting method was used to generate a sCT from a T1-weighted VIBE DIXON MRI sequence. The original treatment plans were copied from the CT scan to the corresponding sCT for dosimetric validation. RESULTS: The median percentage dose difference between the treatment plan on the CT and sCT at the ICRU reference point for the male cohort was - 0.4% (IQR of 0 to - 0.6), and - 0.3% (IQR of 0 to - 0.6) for the female cohort. The mean gamma agreement for both cohorts was > 99% for criteria of 3%/2 mm and 2%/2 mm. With dose criteria of 1%/1 mm, the pass rate was higher for the male cohort at 96.3% than the female cohort at 93.4%. MRI to sCT anatomical agreement for bone and body delineated contours was assessed, with a resulting Dice score of 0.91 ± 0.2 (mean ± 1 SD) and 0.97 ± 0.0 for the male cohort respectively; and 0.96 ± 0.0 and 0.98 ± 0.0 for the female cohort respectively. The mean absolute error in Hounsfield units (HUs) within the entire body for the male and female cohorts was 59.1 HU ± 7.2 HU and 53.3 HU ± 8.9 HU respectively. CONCLUSIONS: A multi-atlas based method for sCT generation can be applied to a standard T1-weighted MRI sequence for male and female pelvic patients. The implications of this study support MRI only planning being applied more broadly for both male and female pelvic sites. Trial registration This trial was registered in the Australian New Zealand Clinical Trials Registry (ANZCTR) ( www.anzctr.org.au ) on 04/10/2017. Trial identifier ACTRN12617001406392.

Lived experiences of radiation therapists using health literacy strategies with patients-A qualitative review using interpretative phenomenological analysis.

INTRODUCTION: Adaptive communication is an essential requirement to deliver quality patient-centred care. Determining patients' informational needs and acting on the needs are skills radiation therapists (RTs) employ daily with patients. Learning health literacy (HL) strategies to assist with the informational delivery provides RTs with options to improve patients' understanding of vital radiotherapy treatment information or tasks. This research investigates the lived experiences of RTs from the Illawarra and Shoalhaven Cancer Care Centres in Australia using HL strategies during patient interactions after undertaking HL training workshops. METHODS: An interpretative phenomenological analysis (IPA) approach was used. Audio-recorded semi-structured interviews were conducted with six RTs. Two reviewers analysed each interview script separately before discussing and constructing substantive and sub-themes. RESULTS: Four substantive themes were constructed: RT personal attitudes and responses to HL, HL strategies used by RTs, patient associated HL needs and barriers when addressing patient HL needs. RTs were either person- or process-focussed during patient interactions. It was identified that information is provided to patients according to how RTs themselves like to learn new information. CONCLUSION: This research has allowed an opportunity to inquire into the lived experiences of RTs implementing HL strategies when providing information to patients. While RTs may be person or process-focussed, the patient's needs are always prioritised when providing information, which ultimately results in patient understanding and increased engagement.

Comparison of Synthetic Computed Tomography Generation Methods, Incorporating Male and Female Anatomical Differences, for Magnetic Resonance Imaging-Only Definitive Pelvic Radiotherapy.

PURPOSE: There are several means of synthetic computed tomography (sCT) generation for magnetic resonance imaging (MRI)-only planning; however, much of the research omits large pelvic treatment regions and female anatomical specific methods. This research aimed to apply four of the most popular methods of sCT creation to facilitate MRI-only radiotherapy treatment planning for male and female anorectal and gynecological neoplasms. sCT methods were validated against conventional computed tomography (CT), with regard to Hounsfield unit (HU) estimation and plan dosimetry. METHODS AND MATERIALS: Paired MRI and CT scans of 40 patients were used for sCT generation and validation. Bulk density assignment, tissue class density assignment, hybrid atlas, and deep learning sCT generation methods were applied to all 40 patients. Dosimetric accuracy was assessed by dose difference at reference point, dose volume histogram (DVH) parameters, and 3D gamma dose comparison. HU estimation was assessed by mean error and mean absolute error in HU value between each sCT and CT. RESULTS: The median percentage dose difference between the CT and sCT was <1.0% for all sCT methods. The deep learning method resulted in the lowest median percentage dose difference to CT at -0.03% (IQR 0.13, -0.31) and bulk density assignment resulted in the greatest difference at -0.73% (IQR -0.10, -1.01). The mean 3D gamma dose agreement at 3%/2 mm among all sCT methods was 99.8%. The highest agreement at 1%/1 mm was 97.3% for the deep learning method and the lowest was 93.6% for the bulk density method. Deep learning and hybrid atlas techniques gave the lowest difference to CT in mean error and mean absolute error in HU estimation. CONCLUSIONS: All methods of sCT generation used in this study resulted in similarly high dosimetric agreement for MRI-only planning of male and female cancer pelvic regions. The choice of the sCT generation technique can be guided by department resources available and image guidance considerations, with minimal impact on dosimetric accuracy.

Optimisation and validation of an integrated magnetic resonance imaging-only radiotherapy planning solution.

BACKGROUND AND PURPOSE: Magnetic resonance imaging (MRI)-only treatment planning is gaining in popularity in radiation oncology, with various methods available to generate a synthetic computed tomography (sCT) for this purpose. The aim of this study was to validate a sCT generation software for MRI-only radiotherapy planning of male and female pelvic cancers. The secondary aim of this study was to improve dose agreement by applying a derived relative electron and mass density (RED) curve to the sCT. METHOD AND MATERIALS: Computed tomography (CT) and MRI scans of forty patients with pelvic neoplasms were used in the study. Treatment plans were copied from the CT scan to the sCT scan for dose comparison. Dose difference at reference point, 3D gamma comparison and dose volume histogram analysis was used to validate the dose impact of the sCT. The RED values were optimised to improve dose agreement by using a linear plot. RESULTS: The average percentage dose difference at isocentre was 1.2% and the mean 3D gamma comparison with a criteria of 1%/1 mm was 84.0% ± 9.7%. The results indicate an inherent systematic difference in the dosimetry of the sCT plans, deriving from the tissue densities. With the adapted REDmod table, the average percentage dose difference was reduced to -0.1% and the mean 3D gamma analysis improved to 92.9% ± 5.7% at 1%/1 mm. CONCLUSIONS: CT generation software is a viable solution for MRI-only radiotherapy planning. The option makes it relatively easy for departments to implement a MRI-only planning workflow for cancers of male and female pelvic anatomy.

The Impact of Covid-19 on First Year Undergraduate Nuclear Medicine Students' Practical Skills Training.

RATIONALE: Clinical placement is an important component of any undergraduate nuclear medicine program. For first year students, it is an introduction to clinical nuclear medicine which helps them better understand the profession as well as consolidate their learning to date. At The University of Newcastle, Australia part of the clinical placement course includes radiopharmacy laboratory sessions in a simulated environment to develop necessary skills and confidence. Due to the Covid-19 pandemic, restrictions were put in place that meant that clinical placements for first year students were cancelled and time in the radiopharmacy laboratory was reduced from two hours to one hour per session. The aim of this study is to evaluate whether a clinical alternative portfolio in lieu of clinical placement was effective in increasing the students' knowledge and skills in nuclear medicine practice and if specifically developed instructional videos for preparation of the radiopharmacy laboratories compensated for the reduced time. METHODS: A paper-based survey was given to the 50 students enrolled in the first-year professional practice course. This survey containing 56 questions consisted of both open questions and closed Likert-scale questions about the changes to the radiopharmacy laboratories and the clinical alternative portfolio in two separate sections. Quantitative and qualitative analysis was performed on the resulting data. RESULTS: There was a 94% response rate to the survey. The majority of students watched the preparatory radiopharmacy videos at least once and strongly agreeing that each video adequately prepared them for the associated lab session. Just over half (51%) of the students though the reduced time in the lab was sufficient to complete the required tasks. The majority of students agreed that the modules included in the clinical alternative portfolio increased their knowledge of nuclear medicine practice. CONCLUSION: In spite of the restrictions put in place due to Covid-19, the learning outcomes of the first-year nuclear medicine professional practice course were met. The preparatory videos for the radiopharmacy laboratories and the clinical alternative portfolio was positively received and gave the students a good introduction to clinical nuclear medicine.

A radiation therapist's guide to health literacy: A narrative review.

Radiation therapist (RT) communication plays an essential part of patient-centred care in achieving better patient outcomes within radiation oncology. Patients present from a range of social circumstances, education levels and cultural backgrounds, all of which may significantly impact their level of health literacy (HL). Using literature sourced from databases such as EMCare Nursing & Allied Health Database, MEDLINE(R) and APA PsycInfo, this narrative review explores HL definitions, international comparison rates and indications of individual low HL. It also reviews HL assessments as well as exploring enablers and barriers to HL from the RT perspective. Strategies from both the individual or organisational perspective are provided for RTs to begin or continue their HL interest. By educating the radiation therapy profession about health literacy and making small changes in interpersonal interactions, there is the opportunity to impact patients' experiences and outcomes significantly.

Burnout in the disciplines of medical radiation science: A systematic review.

OBJECTIVE: Burnout is seen as an occupational phenomenon related to workplace stress. Professional groups within medical imaging and radiation science have been reported to suffer from burnout in the past, however research into the profession has been limited. This systematic review aims to evaluate literature measuring levels and prevalence of burnout in the professional groups within medical imaging and radiation science (MIRS). These being radiographers (radiological technologists), sonographers, radiation therapists (therapeutic radiographers) and nuclear medicine technologists. METHODS: Electronic databases including Medline, Embase, Psycinfo and CINAHL were searched to locate studies published in English from 2000 that used a questionnaire/survey to measure burnout in the MIRS population. Also included were studies that measured burnout in a larger healthcare group that included MIRS professionals, as long as the MIRS professionals were reported as a separate group. RESULTS: Sixteen articles met the inclusion criteria; two of these articles reported the same data and therefore were combined to leave 15 studies to review. Of the radiation therapy group, seven of the nine studies reported low or moderate burnout amongst their participants. One study reported high levels of burnout in the emotional exhaustion and depersonalisation domains, and another reported high emotional exhaustion levels. Within the other MIRS professions, five of the six studies reported moderate burnout. One group of sonographers had high levels of burnout in the emotional exhaustion domain. CONCLUSION: For the past 20 years, levels of burnout in MIRS professionals has remained relatively steady, with the majority of studies reporting moderate levels of burnout. However, more research is needed in radiographers, sonographers and nuclear medicine technologists. IMPLICATIONS FOR PRACTICE: Even though the review indicates moderate level of burnout, this needs addressing on an organisational and individual level to ensure stress in the workplace is managed before burnout becomes a significant issue.

Australian health professionals' perceptions about the management of return to driving early after stroke: A mixed methods study.

BACKGROUND: Stroke can affect a person's ability to drive a motor vehicle. In Australia, there is a 4-week restriction in driving after stroke and a 2-week restriction after transient ischemic attack. Concerns exist as to whether people discharged home from the acute setting receive education about these driving restrictions. OBJECTIVES: This study sought to investigate health professionals' knowledge about, and responsibilities for patients return-to-driving (RTD) education after stroke and TIA. METHODS: A cross-sectional online survey was designed and included questions about health professional demographic characteristics and knowledge and opinions of RTD guidelines. An open-ended question at the end of the survey enabled respondents to provide additional, free text information. Descriptive analyses were used to describe respondents' demography and characteristics. Chi-square analysis was used to compare responses across the different professional groups. Significance was tested using a p-value of 0.05. Data obtained from the free text question were analyzed through an inductive thematic approach. RESULTS: A total of 455 health professionals responded to the survey, with 45% being occupational therapists. Only 22% of health professionals correctly selected the 4-week restriction period after stroke and 27% selected the 2-week restriction period for those with TIA. Occupational therapists were identified by 85% of respondents as the profession responsible for providing RTD education, followed by doctors (72%). Health professionals lack clarity in RTD guidelines and often defer the responsibility of managing RTD to others. CONCLUSIONS: Education of health professionals in RTD guidelines is recommended to improve the processes of care after stroke.

Health and Lifestyle Factors of Australian Medical Radiation Workers: A Pilot Study Using Nuclear Medicine Technologists.

The health effects of chronic low-dose radiation exposure are a subject of worldwide debate. These effects are difficult to assess because all low-dose exposure mechanisms must be accounted for, including background exposure, personal medical examinations, and environmental exposure such as aviation, as well as lifestyle choices contributing to disease. The current literature recommends investigation of lifestyle factors to fill in these gaps. The aim of this study was to pilot-test a survey developed to assess health and lifestyle factors for Australian medical radiation workers. Methods: A cohort of nuclear medicine technologists (NMTs) was selected to test the survey. The survey consisted of 53 questions relating to demographics, employment, lifestyle, and health. Data from the 2017-2018 Australian National Health Survey were used to compare the lifestyle choices and health of the participants with those of the Australian general population. Results: In total, 101 participants pilot-tested the survey. Overall, Australian NMTs make better lifestyle choices (more exercise, more vegetable intake, lower rates of smoking and alcohol consumption) resulting in lower rates of obesity than the Australian general population. NMTs had a higher reported health status than the Australian population, with lower levels of psychologic distress. Given the low age of NMTs participating in the study, the cancer incidence rate may be higher than that reported for the Australian general population; however, a larger sample size is required to provide more definitive results. Conclusion: This pilot study demonstrated the feasibility of conducting a widespread survey to assess health and lifestyle factors for the Australian medical radiation worker cohort. Comparison of survey results with data for the entire Australian population have highlighted the potential to increase the number of lifestyle questions.

In the Driver's Seat: Development and Implementation of an e-Learning Module on Return-to-Driving After Stroke.

Gaps exist in the knowledge of return-to-driving guidelines, and education is needed for Australian health professionals working in the field of stroke. In this paper, authors evaluate the implementation of an e-learning module. A pre- and post-module knowledge test and survey were used to assess the e-module's success in achieving its learning objectives. Initially, 204 learners completed the module, with 68% of learners scoring 100% in the post-module knowledge test. Only 12 learners completed the survey. The authors recommend that health professionals other than occupational therapists access this e-module, and a review on e-module structure is required to improve results of knowledge tests.

Shifting gears: An inpatient medical record audit and post-discharge survey of return-to-driving following stroke/transient ischaemic attack.

BACKGROUND/AIM: In Australia, all stroke survivors should not drive for four weeks and transient ischaemic attack (TIA) survivors should not drive for two weeks. This study investigates the provision of return-to-driving education in the acute hospital setting and the use of this education by a cohort of Australian patients who have experienced a mild stroke or TIA and who are discharged directly home from their acute hospital admission. METHODS: A medical record audit was conducted of stroke patients discharged home from a regional hospital in Australia. All audited patients were sent a post-discharge anonymous survey of their post-stroke driving behaviours. RESULTS: A total of 78 medical records were audited (32 women, 46 men; 15 TIA, 63 strokes). Mean age was 67.4 years (SD = 13.7, range 20-89 years). Only 27 (34.6%) patients had documented evidence that return-to-driving was discussed with them by a health professional, with only 10 (12.8%) having a restriction period documented. A total of 31 surveys were analysed (10 females, 21 males) and 20 participants had returned to driving. From 31 survivors of mild stroke/TIA, 21 recalled receiving advice on return-to-driving and seven resumed driving during the non-driving period of one month. CONCLUSIONS: Inconsistencies exist in the documentation of return-to-driving management after acute stroke or TIA and it is unknown whether patients who lack documentation in their medical records were provided with education or not.

Occupational therapy students' technological skills: Are 'generation Y' ready for 21st century practice?

BACKGROUND/AIM: Technology is becoming increasingly integral to the practice of occupational therapists and part of the everyday lives of clients. 'Generation Y' are purported to be naturally technologically skilled as they have grown up in the digital age. The aim of this study was to explore one cohort of 'Generation Y' occupational therapy students' skills and confidence in the use of technologies relevant to contemporary practice. METHODS: A cross-sectional survey design was used to collect data from a cohort of 274 students enrolled in an Australian undergraduate occupational therapy programme. RESULTS: A total of 173 (63%) students returned the survey. Those born prior to 1982 were removed from the data. This left 155 (56%) 'Generation Y' participants. Not all participants reported to be skilled in everyday technologies although most reported to be skilled in word, Internet and mobile technologies. Many reported a lack of skills in Web 2.0 (collaboration and sharing) technologies, creating and using media and gaming, as well as a lack of confidence in technologies relevant to practice, including assistive technology, specialist devices, specialist software and gaming. CONCLUSIONS: Overall, the results suggested that this group of 'Generation Y' students were not universally skilled in all areas of technology relevant to practice but appear to be skilled in technologies they use regularly. Recommendations are therefore made with view to integrating social networking, gaming, media sharing and assistive technology into undergraduate programmes to ensure that graduates have the requisite skills and confidence required for current and future practice.

Research methods for formal consensus development.

AIM: This paper reviews three research methods for developing consensus. BACKGROUND: Consensus statements and guidelines are increasingly used to clarify and standardise practice, and inform health policy, when relevant and rigorous evidence is lacking. Clinicians need to evaluate the quality of practice guidelines to determine whether to incorporate them into clinical practice or reject them. Formal methods of developing consensus provide a scientific method that uses expert panel members to evaluate current evidence and expert opinions to produce consensus statements for clinical problems. DATA SOURCES: Online search for relevant literature was conducted in Medline and CINAHL. REVIEW METHODS: A literature review of consensus, consensus development and research methods papers published in English in peer-reviewed journals. DISCUSSION: The three methods of developing consensus discussed are the Delphi technique, nominal group technique and the consensus development conference. The techniques and their respective advantages are described, and examples from the literature are provided. The three methods are compared and a flowchart to assist researchers selecting an appropriate method is included. Online resources with information on the development and evaluation of clinical guidelines are reviewed. CONCLUSION: This paper will help researchers to select an appropriate research method for developing consensus statements and guidelines. IMPLICATIONS FOR RESEARCH/PRACTICE: When developing consensus guidelines for clinical practice, researchers should use a formal research method to ensure rigour and credibility.

Development of consensus statements for pregnancy screening in diagnostic nuclear medicine: a Delphi study.

UNLABELLED: Current radiation protection recommendations do not provide clear guidelines or advice on pregnancy screening strategies for diagnostic nuclear medicine procedures. Previous studies have reported on variations in current practice for pregnancy screening before diagnostic nuclear medicine procedures. The development of consensus statements aims to provide a consistent approach and assist nuclear medicine personnel to confidently question patients about their pregnancy status. METHODS: The Delphi technique was chosen for the research design. A panel consisting of 10 experienced nuclear medicine personnel from Australia and New Zealand was recruited. Panel members were provided with a summary of existing research. Consensus agreement was predefined as 80%. Questionnaires were developed and distributed to the panel members, with iterative analysis and feedback between survey rounds. Three survey rounds were conducted online using SurveyMonkey between December 2013 and June 2014. The round 1 questionnaire was developed from the results of a previous survey. It consisted of 30 questions designed to gather the opinions of the expert panel. After analysis of the round 1 responses, consensus statements were developed for round 2 and revised in round 3. RESULTS: Consensus was achieved for 16 statements. The statements recommend using verbal questioning with patient signature, defining the age range for questioning as 12-55 y, providing advice on the use of pregnancy testing, and questioning potentially difficult groups such as teenagers. A flowchart was included for comment in round 3. CONCLUSION: This was the first Australian study to develop consensus statements and a flowchart to assist nuclear medicine personnel in consistently and confidently questioning patients about their pregnancy status before diagnostic procedures. Implementation of these statements into clinical practice guidelines should reduce the possibility of inadvertent fetal irradiation.

Comparing four volumetric modulated arc therapy beam arrangements for the treatment of early-stage prostate cancer.

INTRODUCTION: This study compared four different volumetric modulated arc therapy (VMAT) beam arrangements for the treatment of early-stage prostate cancer examining plan quality and the impact on a radiotherapy department's resources. METHODS: Twenty prostate cases were retrospectively planned using four VMAT beam arrangements (1) a partial arc (PA), (2) one arc (1A), (3) one arc plus a partial arc (1A + PA) and (4) two arcs (2A). The quality of the dose distributions generated were compared by examining the overall plan quality, the homogeneity and conformity to the planning target volume (PTV), the number of monitor units and the dose delivered to the organs at risk. Departmental resources were considered by recording the planning time and beam delivery time. RESULTS: Each technique produced a plan of similar quality that was considered adequate for treatment; though some differences were noted. The 1A, 1A + PA and 2A plans demonstrated a better conformity to the PTV which correlated to improved sparing of the rectum in the 60-70 Gy range for the 1A + PA and 2A techniques. The time needed to generate the plans was different for each technique ranging from 13.1 min for 1A + PA to 17.8 min for 1A. The PA beam delivery time was fastest with a mean time of 0.9 min. Beam-on times then increased with an increase in the number of arcs up to an average of 2.2 min for the 2A technique. CONCLUSION: Which VMAT technique is best suited for clinical implementation for the treatment of prostate cancer may be dictated by the individual patient and the availability of departmental resources.

The quality assurance of volumetric modulated arc therapy (VMAT) plans for early stage prostate cancer: a technical note.

As radiation therapy transitions from intensity modulated radiation therapy (IMRT) to volumetric modulated arc therapy (VMAT) it is important to consider the quality assurance (QA) of VMAT plans in light of what has previously been learned and developed in IMRT QA. This technical note assesses if IMRT based plan QA software, which has reduced the need in IMRT for phantom dose measurements on the linear accelerator, can be incorporated into VMAT QA processes. Twenty prostate cases were retrospectively planned using VMAT with one arc to deliver a prescription of 74 Gy in 37 fractions. A plan QA was performed using both IMSure (version 3.3), a software-based IMRT QA program, and ArcCHECK (version 6.2.3.5713), a phantom-based VMAT QA tool. Outcomes assessed included the time needed to perform the QA of both the IMSure and ArcCHECK QA methods, and agreement between planned dose and QA measured dose. On average per case, the ArcCHECK technique needed 31.5 min to perform the VMAT plan QA, while IMSure required 3.5 min to perform the same QA. All 20 cases passed dosimetric QA using ArcCHECK. However, using IMSure, three cases failed dosimetric QA using the departments existing IMRT QA criteria. This research has demonstrated that the IMRT QA software IMSure may be incorporated into the QA of VMAT plans, however the criteria to assess the dosimetry of the VMAT plans may need to be different to that for IMRT cases. The implication of this research for radiation therapists is to be critically aware of the differences between the plan QA requirements and methods for IMRT and those required for VMAT.

Pregnancy screening strategies for potentially challenging patients before diagnostic nuclear medicine procedures: qualitative survey analysis.

UNLABELLED: Because of the ionizing radiation used in diagnostic nuclear medicine procedures, it is recommended that all female patients of childbearing age be questioned about their pregnancy status before the procedure begins. Several patient groups have been identified as potentially difficult to question: teenagers, unconscious or sedated patients, patients with language or cultural barriers, and patients with mental disability. Our aim was to capture the thoughts and opinions of nuclear medicine personnel in Australia and New Zealand regarding pregnancy screening strategies before diagnostic imaging procedures. METHODS: Members of the Australian and New Zealand Society of Nuclear Medicine were invited to complete an online survey. Section 4 consisted of open-response questions asking participants to describe the strategies they use to question a patient about pregnancy status in 4 potentially difficult clinical scenarios. The content of the responses was analyzed. RESULTS: For each question, 232 responses were recorded. The most commonly used strategies included questioning teenage girls away from their parents, referring to medical notes for unconscious patients, using an interpreter and visual aids for patients with language barriers, and asking a caregiver or relative of mentally disabled patients. Pregnancy testing was used when there was doubt about the patient's pregnancy status. Personal questions about menstrual and sexual history were often asked to determine the risk of pregnancy. CONCLUSION: The study revealed that a variety of strategies are used by nuclear medicine personnel in Australia and New Zealand to determine the pregnancy status of patients. A standardized practice guideline may be useful to ensure a consistent approach to questioning that would optimize the accuracy of pregnancy assessment and reduce the possibility of fetal irradiation.

Pregnancy screening strategies for diagnostic nuclear medicine: survey results from Australia and New Zealand.

UNLABELLED: The ionizing radiation used in diagnostic nuclear medicine procedures has the potential to cause biologic harm to a fetus. Although the risks are relatively small, it is recommended that all female patients of childbearing age be questioned regarding their pregnancy status before administration of the radiopharmaceutical. This can be a sensitive situation especially for certain types of patients, such as teenagers. Currently, there are no guidelines that detail how to question the patient. Previous studies have revealed the lack of a consistent approach in this area. The aim of this study was to investigate current practice for pregnancy screening before diagnostic nuclear medicine procedures in Australia and New Zealand and to determine whether a standardized practice guideline is required. METHODS: An online survey was administered via SurveyMonkey from October to December 2011. Members of the Australian and New Zealand Society of Nuclear Medicine were invited to participate. The survey consisted of 30 questions divided into 4 sections: demographics, policy and regulations, current practice, and open-ended clinical scenarios. RESULTS: Three hundred thirty-five responses were recorded from participants in all states and territories of Australia and New Zealand; 90% were nuclear medicine technologists. Participants reported a low awareness of radiation policy and regulations but demonstrated good knowledge of the relative risk to the fetus from commonly performed procedures. The most common minimum and maximum age to question patients was 12 y (32%) and 55 y (42%), respectively, although the range was from 10 to 60 y. Verbal questioning (44%) was the most commonly used approach. Pregnancy testing was used by 72%, usually if the patient indicated she was unsure of her pregnancy status. Responses to clinical scenarios were varied, and these will be discussed in a subsequent paper. CONCLUSION: The survey revealed a lack of awareness of government regulations and departmental policy regarding radiation protection. The study demonstrated wide variety in pregnancy screening strategies used to determine the pregnancy status of patients before diagnostic nuclear medicine procedures, indicating that a standardized practice guideline is required for Australia and New Zealand.

Managing 'Generation Y' occupational therapists: optimising their potential.

BACKGROUND/AIM: 'Generation Y' is a descriptor of those therapists born between 1982 and 2000. According to generational theory, each generation have unique characteristics due to the social and historical factors they have experienced during their formative years. Occupational therapy educators have reported on 'Generation Y' characteristics observed in occupational therapy students. This study aimed to investigate if managers considered there was a 'Generation Y' therapist and their observed characteristics in practice, as well as successful management strategies used to maximise their potential in the workplace. METHODS: A hard copy survey based on the 'Generation Y' literature was sent to all managers listed on an Australian University database. RESULTS: Almost all respondents considered there was a 'Generation Y' therapist. Overall, managers reported characteristics of this staff group as being hard working, confident with technology, needing positive feedback and demanding professional development opportunities. Managers also reported that this group may be a challenge to retain in work positions. Managers also viewed 'Generation Y' staff as a positive energy and considered that in the future they will be of benefit to the profession. CONCLUSION: While there may be generational differences between therapists in the workplace, inclusive management styles may be the most appropriate management approach. Career guidance, facilitating creativity, increasing work responsibility and integrating new technologies like social networking into practice may be appropriate strategies for this staff group, to facilitate both their professional development and to retain them in the profession.