Over-investigation and overtreatment in pediatrics: a survey from the European Academy of Paediatrics and Japan Pediatric Society.

Introduction: Avoiding over-investigation and overtreatment in health care is a challenge for clinicians across the world, prompting the international Choosing Wisely campaign. Lists of recommendations regarding medical overactivity are helpful tools to guide clinicians and quality improvement initiatives. We aimed to identify the most frequent and important clinical challenges related to pediatric medical overactivity in Europe and Japan. Based on the results, we aim to establish a (European) list of Choosing Wisely recommendations. Methods: In an online survey, clinicians responsible for child health care in Europe and Japan were invited to rate 18 predefined examples of medical overactivity. This list was compiled by a specific strategic advisory group belonging to the European Academy of Paediatrics (EAP). Participants were asked to rate on a Likert scale (5 as the most frequent/important) according to how frequent these examples were in their working environment, and how important they were considered for change in practice. Results: Of 2,716 physicians who completed the survey, 93% (n = 2,524) came from 17 countries, Japan (n = 549) being the largest contributor. Pediatricians or pediatric residents comprised 89%, and 51% had 10-30 years of clinical experience. Cough and cold medicines, and inhaled drugs in bronchiolitis were ranked as the most frequent (3.18 and 3.07 on the Likert scale, respectively), followed by intravenous antibiotics for a predefined duration (3.01), antibiotics in uncomplicated acute otitis media (2.96) and in well-appearing newborns. Regarding importance, the above-mentioned five topics in addition to two other examples of antibiotic overtreatment were among the top 10. Also, IgE tests for food allergies without relevant medical history and acid blockers for infant GER were ranked high. Conclusion: Overtreatment with antibiotics together with cough/cold medicines and inhaled drugs in bronchiolitis were rated as the most frequent and important examples of overtreatment across countries in Europe and Japan.

Discrepancy between IDSA and ESGBOR in Lyme disease: Individual participant meta-analysis in Türkiye.

BACKGROUND: The evidence on the prevalence of Lyme borreliosis (LB) is limited, but there is a suspicion of overdiagnosis of LB in recent years. We reviewed the LB diagnosis and treatment-related data in Türkiye, based on the Infectious Diseases Society of America (IDSA) 2020 and European Society of Clinical Microbiology and Infectious Diseases Study Group for Lyme Borreliosis (ESGBOR) 2018 guidelines. By detecting the disagreements between these two, we outlined the areas to be improved for future guidelines. METHODS: We performed a literature search according to the PRISMA guidelines in PubMed, Ovid-Medline, Web of Science, Turkish Medline, Scopus, CINAHL, ULAKBIM TR Index, Google Scholar and Cochrane Library databases. We included the published cases in a database and evaluated according to IDSA and ESGBOR guidelines. We outlined the reasons for misdiagnoses and inappropriate uses of antibiotics. RESULTS: We included 42 relevant studies with 84 LB cases reported from Türkiye between 1990 and December 2022. Among 84 cases, the most common clinical findings were nervous system findings (n = 37, 44.0%), erythema migrans (n = 29, 34.5%) and ophthalmologic findings (n = 15, 17.9%). The IDSA 2020 and ESGBOR 2018 guidelines agreed on the diagnosis of 71 (84.5%) cases; there was an agreement that 31 cases (36.9%) were misdiagnosed and 40 cases (47.6%) were correctly diagnosed, and there was disagreement for 13 cases (15.5%). Serum immunoglobulin M (IgM), IgG measurements by ELISA and western blot were widely performed, and they were effective in definitive diagnosis merely when used according to guidelines. Inappropriate use of antibiotics was detected in 42 (50.0%) of cases which were classified in the following categories: incorrect LB diagnosis, inappropriate choice of antibiotic, inappropriate route of drug administration and prolonged antibiotic treatment. CONCLUSION: Overdiagnosis and non-adherence to guidelines is a common problem. The discordance between seroprevalence and clinical studies necessitates a consensus over the best clinical approach.

Prediction of general practice licensure/certification examination performance by a measure of 'questionable' activities in clinical practice: a retrospective cohort study.

PURPOSE: 'Low-value' clinical care and medical services are 'questionable' activities, being more likely to cause harm than good or with disproportionately low benefit relative to cost. This study examined the predictive ability of the QUestionable In Training Clinical Activities Index (QUIT-CAI) for general practice (GP) registrars' (trainees') performance in Australian GP Fellowship examinations (licensure/certification examinations for independent GP). METHODS: The study was nested in ReCEnT, an ongoing cohort study in which Australian GP registrars document their in-consultation clinical practice. Outcome factors in analyses were individual registrars' scores on the three Fellowship examinations ('AKT', 'KFP', and 'OSCE' examinations) and pass/fail rates during 2012-21. Analyses used univariable and multivariable regression (linear or logistic, as appropriate). The study factor in each analysis was 'QUIT-CAI score percentage'-the percentage of times a registrar performed a QUIT-CAI clinical activity when 'at risk' (i.e. when managing a problem where performing a QUIT-CAI activity was a plausible option). RESULTS: A total of 1265, 1145, and 553 registrars sat Applied Knowledge Test, Key Features Problem, and Objective Structured Clinical Exam examinations, respectively. On multivariable analysis, higher QUIT-CAI score percentages (more questionable activities) were significantly associated with poorer Applied Knowledge Test scores (P = .001), poorer Key Features Problem scores (P = .003), and poorer Objective Structured Clinical Exam scores (P = .005). QUIT-CAI score percentages predicted Royal Australian College of General Practitioner exam failure [odds ratio 1.06 (95% CI 1.00, 1.12) per 1% increase in QUIT-CAI, P = .043]. CONCLUSION: Performing questionable clinical activities predicted poorer performance in the summative Fellowship examinations, thereby validating these examinations as measures of actual clinical performance (by our measure of clinical performance, which is relevant for a licensure/certification examination).

Frequency of anticancer drug use at the end of life: a scoping review

Purpose Anticancer drug use at the end of life places potential extra burdens on patients and the healthcare system. Previous articles show variability in methods and outcomes; thus, their results are not directly comparable. This scoping review describes the methods and extent of anticancer drug use at end of life. Methods Systematic searches in Medline and Embase were conducted to identify articles reporting anticancer drug use at the end of life. Results We selected 341 eligible publications, identifying key study features including timing of research, disease status, treatment schedule, treatment type, and treatment characteristics. Among the subset of 69 articles of all cancer types published within the last 5 years, we examined the frequency of anticancer drug use across various end of life periods. Conclusion This comprehensive description of publications on anticancer drug use at end of life underscores the importance of methodological factors when designing studies and comparing outcomes (AU)

Frequency of anticancer drug use at the end of life: a scoping review.

PURPOSE: Anticancer drug use at the end of life places potential extra burdens on patients and the healthcare system. Previous articles show variability in methods and outcomes; thus, their results are not directly comparable. This scoping review describes the methods and extent of anticancer drug use at end of life. METHODS: Systematic searches in Medline and Embase were conducted to identify articles reporting anticancer drug use at the end of life. RESULTS: We selected 341 eligible publications, identifying key study features including timing of research, disease status, treatment schedule, treatment type, and treatment characteristics. Among the subset of 69 articles of all cancer types published within the last 5 years, we examined the frequency of anticancer drug use across various end of life periods. CONCLUSION: This comprehensive description of publications on anticancer drug use at end of life underscores the importance of methodological factors when designing studies and comparing outcomes.

Evidence for overdiagnosis in noncancer conditions was assessed: a metaepidemiological study using the 'Fair Umpire' framework.

OBJECTIVES: To evaluate the strength of the evidence for, and the extent of, overdiagnosis in noncancer conditions. STUDY DESIGN AND SETTING: We systematically searched for studies investigating overdiagnosis in noncancer conditions. Using the 'Fair Umpire' framework to assess the evidence that cases diagnosed by one diagnostic strategy but not by another may be overdiagnosed, two reviewers independently identified whether a Fair Umpire-a disease-specific clinical outcome, a test result or risk factor that can determine whether an additional case does or does not have disease-was present. Disease-specific clinical outcomes provide the strongest evidence for overdiagnosis, follow-up or concurrent tests provide weaker evidence, and risk factors provide only weak evidence. Studies without a Fair Umpire provide the weakest evidence of overdiagnosis. RESULTS: Of 132 studies, 47 (36%) did not include a Fair Umpire to adjudicate additional diagnoses. When present, the most common Umpire was a single test or risk factor (32% of studies), with disease-specific clinical outcome Umpires used in only 21% of studies. Estimates of overdiagnosis included 43-45% of screen-detected acute abdominal aneurysms, 54% of cases of acute kidney injury, and 77% of cases of oligohydramnios in pregnancy. CONCLUSION: Much of the current evidence for overdiagnosis in noncancer conditions is weak. Application of the framework can guide development of robust studies to detect and estimate overdiagnosis in noncancer conditions, ultimately informing evidence-based policies to reduce it.

Hospital ownership and admission rates from the emergency department, evidence from Florida.

OBJECTIVE: In light of Department of Justice investigations of for-profit chains for over-admitting patients, we sought to evaluate whether for-profit hospitals are more likely to admit patients from the emergency department. DATA SOURCES: We used statewide visit-level inpatient and emergency department records from Florida's Agency for Healthcare Administration for 2007-2019. STUDY DESIGN: We calculated differences in admission rates between for-profit and other hospitals, adjusting for patient and hospital characteristics. We also estimated instrumental variables models using differential distance to a for-profit hospital as an instrument. DATA COLLECTION/EXTRACTION METHODS: Our main analysis focuses on patients ages 65 and older treated in hospitals that primarily serve adults. PRINCIPAL FINDINGS: Adjusted admission rates among patients ages 65 and older were 7.1 percentage points (95% CI: 5.1-9.1) higher at for-profit hospitals in 2019 (or 18.8% of the sample mean of 37.8%). Differences in admission rates have remained constant since 2009. CONCLUSION: Our results are consistent with allegations that for-profit hospitals maintain lower admission thresholds to increase occupancy levels.

Standards of perioperative management in total knee and hip arthroplasty procedures. A survey-based study. Part I: Preoperative management.

INTRODUCTION: Recent years have seen an increasing number of elective total knee (TKA) and hip arthroplasty (THA) procedures. Since a wide variety of methods and procedures are used in perioperative management, a survey-based study was carried out to identify the patterns of practice in Polish hospitals. MATERIAL AND METHODS: With the help of the LimeSurvey application, questionnaires for anaesthesio-logists and orthopaedists were prepared to gain insight into the preparation of patients for TKA and THA procedures and perioperative care. Questionnaires included both single and multiple-choice questions concerning among other things type of laboratory tests, additional examinations and consultations performed on a routine basis before elective TKA and THA procedures. RESULTS: A total of 162 medical centres took part in the study. Questionnaire responses were obtained from 93 (57%) orthopaedics teams and 112 (69%) anaesthesiology teams. A mean (standard deviation, SD) of 7.2 (3.5) laboratory tests are routinely ordered before surgery. For example, 47% of orthopaedists and 20% of anaesthesiologists order urinalysis, while 53% of orthopaedists and 26% of anaesthesiologists order a CRP test. Seventy-nine per cent of orthopaedists refer patients for at least one specialist consultation before the procedure. Dental consultation is requested by 40%, gynaecological consultation by 27%. Patient preoperative education is provided by 85% of orthopaedists and preoperative rehabilitation is prescribed by 46% of them. A total of 56% surveyed anaesthesiologists perform pre-anaesthetic evaluation upon patients' hospital admission. CONCLUSIONS: The study found that the number of examinations and specialist consultations conducted in Polish hospitals exceeded the scope of recommendations of scientific societies. Furthermore, the authors identified a need to standardise perioperative management in the form of Polish guidelines or recommendations, with the intention to improve patient safety and optimize health care expenses.

Low-value home-based nursing care: A national survey study.

AIMS: To explore potential areas of low-value home-based nursing care practices, their prevalence and related influencing factors of nurses and nursing assistants working in home-based nursing care. DESIGN: A quantitative, cross-sectional design. METHODS: An online survey with questions containing scaled frequencies on five-point Likert scales and open questions on possible related influencing factors of low-value nursing care. The data collection took place from February to April 2022. Descriptive statistics and linear regression were used to summarize and analyse the results. RESULTS: A nationwide sample of 776 certified nursing assistants, registered nurses and nurse practitioners responded to the survey. The top five most delivered low-value care practices reported were: (1) 'washing the client with water and soap by default', (2) 'application of zinc cream, powders or pastes when treating intertrigo', (3) 'washing the client from head to toe daily', (4) 're-use of a urinary catheter bag after removal/disconnection' and (5) 'bladder irrigation to prevent clogging of urinary tract catheter'. The top five related influencing factors reported were: (1) 'a (general) practitioner advices/prescribes it', (2) 'written in the client's care plan', (3) 'client asks for it', (4) 'wanting to offer the client something' and (5) 'it is always done like this in the team'. Higher educational levels and an age above 40 years were associated with a lower provision of low-value care. CONCLUSION: According to registered nurses and certified nursing assistants, a number of low-value nursing practices occurred frequently in home-based nursing care and they experienced multiple factors that influence the provision of low-value care such as (lack of) clinical autonomy and handling clients' requests, preferences and demands. The results can be used to serve as a starting point for a multifaceted de-implementation strategy. REPORTING METHOD: STROBE checklist for cross-sectional studies. PATIENT OR PUBLIC CONTRIBUTION: No Patient or Public Contribution. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: Nursing care is increasingly shifting towards the home environment. Not all nursing care that is provided is effective or efficient and this type of care can therefore be considered of low-value. Reducing low-value care and increasing appropriate care will free up time, improve quality of care, work satisfaction, patient safety and contribute to a more sustainable healthcare system.

Signalling need for care: a neglected functional role of medical treatment.

Background and Objectives: While the primary goals of medical treatment are typically to shorten illness or relieve symptoms, we explore the idea that an important additional goal for some patients is to communicate their needs. Drawing on signalling theory, we argue that undergoing treatments can help patients legitimize their illness and thereby enable access to crucial support during convalescence. Methods and Results: Four pre-registered within-subjects experiments (n = 874) show that participants are more inclined to provide care to people who undergo treatment, especially when that treatment is painful. Results show this incentivizes the use of antibiotic treatments for viral infections as well as drug treatments for mental illness. A cross-sectional study of 194 chronic pain patients shows that those who experience stigma and doubt over the legitimacy of their illness are more likely to accept aversive treatments. Furthermore, two experiments (n = 653) indicate that subtle manipulations of one's sense of social support may increase willingness to accept treatment. Conclusions and Implications: These results indicate that people make decisions to provide care in part based on the presence or absence of treatment and furthermore that patients' treatment decision-making is informed by the social consequences of their choices. Signalling theory may help explain the surprising longevity of some ineffective and costly medical procedures.

'Low-value' clinical care in general practice: a cross-sectional analysis of low-value care in early-career GPs' practice.

Nonevidence-based and 'low-value' clinical care and medical services are 'questionable' clinical activities that are more likely to cause harm than good or whose benefit is disproportionately low compared with their cost. This study sought to establish general practitioner (GP), patient, practice, and in-consultation associations of an index of key nonevidence-based or low-value 'questionable' clinical practices. The study was nested in the Registrar Clinical Encounters in Training study-an ongoing (from 2010) cohort study in which Australian GP registrars (specialist GP trainees) record details of their in-consultation clinical and educational practice 6-monthly. The outcome factor in analyses, performed on Registrar Clinical Encounters in Training data from 2010 to 2020, was the score on the QUestionable In-Training Clinical Activities Index (QUIT-CAI), which incorporates recommendations of the Australian Choosing Wisely campaign. A cross-sectional analysis used negative binomial regression (with the model including an offset for the number of times the registrar was at risk of performing a questionable activity) to establish associations of QUIT-CAI scores. A total of 3206 individual registrars (response rate 89.9%) recorded 406 812 problems/diagnoses where they were at risk of performing a questionable activity. Of these problems/diagnoses, 15 560 (3.8%) involved questionable activities being performed. In multivariable analyses, higher QUIT-CAI scores (more questionable activities) were significantly associated with earlier registrar training terms: incidence rate ratios (IRRs) of 0.91 [95% confidence interval (CI) 0.87, 0.95] and 0.85 (95% CI 0.80, 0.90) for Term 2 and Term 3, respectively, compared to Term 1. Other significant associations of higher scores included the patient being new to the registrar (IRR 1.27; 95% CI 1.12, 1.45), the patient being of non-English-speaking background (IRR 1.24; 95% CI 1.04, 1.47), the practice being in a higher socioeconomic area decile (IRR 1.01; 95% CI 1.00, 1.02), small practice size (IRR 1.05; 95% CI 1.00, 1.10), shorter consultation duration (IRR 0.99 per minute; 95% CI 0.99, 1.00), and fewer problems addressed in the consultation (IRR 0.84; 95% CI 0.79, 0.89) for each additional problem]. Senior registrars' clinical practice entailed less 'questionable' clinical actions than junior registrars' practice. The association of lower QUIT-CAI scores with a measure of greater continuity of care (the patient not being new to the registrar) suggests that continuity should be supported and facilitated during GP training (and in established GPs' practice).

S.C.A.R.E. aims at "Choosing Wisely - Caring from knowiedge"

The Choosing Wisely initiative has become a significant benchmark as a strategy to reduce low value tests and therapies. An original initiative of the American Board of Internal Medicine (ABIM) which has been growing gradually and is now present in over 18 countries, with the support of more than 80 scientific societies around the world. In Colombia, the strategy is being accepted by the Colombian Association of Scientific Societies (ACSC), which with the support of six pioneer Colombian scientific societies, have encouraged the development and implementation of "do not do recommendations", with a view to fulfil the right to self-regulation of human resources in healthcare, reducing those medical behaviors that could be ineffective or harmful to the patient. This article is an overview of the most significant items of the initiative which has been conducted by the ACSC, with the support of the Colombian Society of Anesthesiology and Resuscitation (S.C.A.R.E.) as a pioneer.

La iniciativa Choosing Wisely se ha convertido en un significativo referente como estrategia para reducir pruebas y tratamientos de bajo valor. Planteada originalmente por la American Board of Internal Medicine (ABIM), ha ido creciendo gradualmente y ya se encuentra en más de 18 países, y cuenta con el apoyo de más de 80 sociedades científicas del mundo. En Colombia, la estrategia está siendo adaptada por la Asociación Colombiana de Sociedades Científicas (ACSC), quienes, con el apoyo de seis sociedades científicas colombianas como pioneras, han motivado la elaboración e implementación de "recomendaciones de no hacer", con el objetivo de materializar el derecho a la autorregulación del talento humano en salud, reduciendo aquellas conductas médicas que pueden ser inefectivas u ocasionar daño al paciente. En este artículo hacemos un recuento de los puntos más importantes de la iniciativa, cuál ha sido la labor de la ACSC, y el papel que la Sociedad Colombiana de Anestesiología y Reanimación (S.C.A.R.E.) ha tenido como sociedad pionera.

Acceptability of a Hypothetical Reduction in Routinely Scheduled Clinic Visits Among Patients With History of a Localized Melanoma (MEL-SELF): Pilot Randomized Clinical Trial.

BACKGROUND: After treatment for a localized melanoma, patients attend routinely scheduled clinics to monitor for new primary or recurrent melanoma. Patient-led surveillance (skin self-examination with patient-performed teledermoscopy) is an alternative model of follow-up that could replace some routinely scheduled visits. OBJECTIVE: This study aims to assess the acceptability of a hypothetical reduction in routinely scheduled visits among participants of the Melanoma Self Surveillance (MEL-SELF) pilot randomized clinical trial of patient-led surveillance (intervention) versus usual care (control). METHODS: Patients previously treated for localized melanoma in New South Wales who were participating in the MEL-SELF pilot randomized clinical trial were asked to respond to a web-based questionnaire at baseline and after 6 months on trial. We used mixed methods to analyze the data. The main outcome of interest was the acceptability of a hypothetical reduction in routinely scheduled visits for melanoma surveillance. RESULTS: Of 100 randomized participants, 87 answered the questionnaire at baseline, 66 answered the questionnaire at 6 months, and 79 provided a free-text explanation at either time point. At 6 months, 33% (17/51) of the control group and 35% (17/49) of the intervention group indicated that a hypothetical reduction in routinely scheduled visits with all melanoma doctors was at least slightly acceptable (difference in proportions -1%, 95% CI -20% to 17%; P=.89). Participants suggested that prerequisites for a reduction in routinely scheduled visits would include that sufficient time had elapsed since the previous diagnosis without a new primary melanoma or recurrence, an unscheduled appointment could be made at short notice if the patient noticed something concerning, their melanoma doctor had suggested reducing their clinic visit frequency, and patients had confidence that patient-led surveillance was a safe and effective alternative. Participants suggested that a reduction in routinely scheduled visits would not be acceptable where they perceived a very high risk of new or recurrent melanoma, low self-efficacy in skin self-examination and in the use of technologies for the patient-led surveillance intervention, and where they had a preference for clinician-led surveillance. Some patients said that a partial reduction to once a year may be acceptable. CONCLUSIONS: Some patients may be receptive to a reduction in routinely scheduled visits if they are assured that patient-led surveillance is safe and effective. TRIAL REGISTRATION: Australian New Zealand Clinical Trials Registry ACTRN12616001716459; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=371865&isReview=true; ClinicalTrials.gov NCT03581188; https://clinicaltrials.gov/ct2/show/NCT03581188. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.1001/jamadermatol.2021.4704.

Randomized Trial of the Choosing Wisely Consumer Questions and a Shared Decision-Making Video Intervention on Decision-Making Outcomes.

BACKGROUND: Despite widespread use, there are few studies evaluating the consumer Choosing Wisely questions. METHODS: We evaluated the impact of the Choosing Wisely questions on consumers' decision-making outcomes. Adults living in Australia were presented with a hypothetical low-value care scenario. Using a 2×2×2 between-subjects factorial design, they were randomized to either the Choosing Wisely questions ("Questions"), a shared decision-making (SDM) preparation video ("Video"), both interventions, or control (no intervention). Primary outcomes were 1) self-efficacy to ask questions and be involved in decision-making and 2) intention to engage in SDM. RESULTS: A total of 1,439 participants (45.6% with "inadequate" health literacy) were eligible and included in the analysis. Intention to engage in SDM was higher in people randomized to the Video (mean difference [MD] = 0.24 [scale 0-6], 95% confidence interval [CI]: 0.14, 0.35), Questions (MD = 0.12, 95% CI: 0.01, 0.22), and both interventions (MD = 0.33, 95% CI: 0.23-0.44, P < 0.001, d = 0.28) compared with control. Combining interventions had a greater impact than presenting the Questions alone (MD = 0.22, 95% CI: 0.11, 0.32; P < 0.001). Those who received the Video or both interventions reported lower intention to follow the low-value treatment plan without further questioning (all P < 0.05) and more positive attitudes toward SDM (all P < 0.05) compared with control. Intervention acceptability was high in all study arms (>80%), but proactive access was low (1.7%-20.8%). Compared with control, participants who received one or both interventions asked more questions that mapped to the Choosing Wisely questions (all P < .001). There were no main effects of either intervention on self-efficacy or knowledge. CONCLUSIONS: The Choosing Wisely questions and a video to promote SDM may improve intention to engage in SDM and support patients in identifying questions that align with the Choosing Wisely campaign (with some additional benefits of the video intervention). TRIAL REGISTRATION: ANZCTR376477. HIGHLIGHTS: We conducted a randomized controlled trial online with adults living in Australia to test the effectiveness of the consumer Choosing Wisely questions and a shared decision-making (SDM) preparation video.Both interventions improved intention to engage in SDM and supported participants to identify questions that align with the Choosing Wisely campaign.There were some additional benefits of the Video intervention in reducing willingness to accept low-value treatment for low-back pain without asking questions; however, neither intervention changed participants' self-efficacy to ask questions and be involved in decision-making nor affected perceptions of preparedness to engage in SDM or knowledge of rights to be involved in health care decision-making.The simple, low-cost nature of the interventions may make them appropriate for implementation within a suite of approaches to address low-value care at a population level.

Low-value wound care: Are nurses and physicians choosing wisely? A mixed methods study.

BACKGROUND: Choosing Wisely is an international movement that stimulates conversations about unnecessary care. The campaign created five recommendations including a statement that less wound care is sometimes better. AIMS: The study aims to evaluate nurses' and physicians' adherence to the Choosing Wisely recommendations for acute wound care in the Netherlands and the barriers and facilitators to improve this. DESIGN: This is a mixed methods study using a survey and interviews. METHODS: The survey was completed by 171 nurses and 71 physicians from November 2017 to February 2018. A total of 17 nurses and 6 physicians were interviewed. RESULTS: Awareness of the five recommendations ranged from 62% to 89% for nurses and 46% to 85% for physicians. However, up to 15% of the nurses and 28% of physicians were aware but did not adhere to the recommendations. Barriers to adhering were a lack of knowledge, the work environment and perceptions of patients' preferences. Repeated attention, cost-consciousness and an open culture facilitated the implementation. CONCLUSION: Although most nurses and physicians were aware of the recommendations, not all adhered to them. Increasing awareness is not enough for successful implementation. A tailored approach that removes the barriers is necessary, such as increasing knowledge about wounds and changing the work environment.

How Tasmanian Emergency Departments 'Choose Wisely' When Investigating Suspected Pulmonary Embolism.

Overuse of computed tomography pulmonary angiograms (CTPAs) for diagnosis of pulmonary embolism (PE) has been recognised as an issue for over ten years, with Choosing Wisely Australia recommending that CTPAs only be ordered if indicated by a clinical practice guideline (CPG). This study aimed to explore the use of evidence-based practice within regional Tasmanian emergency departments in relation to CTPA orders by determining whether CTPAs were ordered in accordance with validated CPGs. We conducted a retrospective medical record review of all patients who underwent CTPA across all public emergency departments in Tasmania between 1 August 2018 and 31 December 2019 inclusive. Data from 2758 CTPAs across four emergency departments were included. PE was reported in 343 (12.4%) of CTPAs conducted, with yield ranging from 8.2% to 16.1% between the four sites. Overall, 52.1% of participants had neither a CPG documented, nor a D-dimer conducted before their scan. A CPG was documented before 11.8% of scans, while D-dimer was conducted before 43% of CTPAs. The findings presented in this study indicate that Tasmanian emergency departments are not consistently 'Choosing Wisely' when investigating PE. Further research is required to identify explanations for these findings.

A new medical imaging postprocessing and interpretation concept to investigate the clinical relevance of incidentalomas: can we keep Pandora's box closed?

BACKGROUND: Incidental imaging findings (incidentalomas) are common, but there is currently no effective means to investigate their clinical relevance. PURPOSE: To introduce a new concept to postprocess a medical imaging examination in a way that incidentalomas are concealed while its diagnostic potential is maintained to answer the referring physician's clinical questions. MATERIAL AND METHODS: A deep learning algorithm was developed to automatically eliminate liver, gallbladder, pancreas, spleen, adrenal glands, lungs, and bone from unenhanced computed tomography (CT). This deep learning algorithm was applied to a separately held set of unenhanced CT scans of 27 patients who underwent CT to evaluate for urolithiasis, and who had a total of 32 incidentalomas in one of the aforementioned organs. RESULTS: Median visual scores for organ elimination on modified CT were 100% for the liver, gallbladder, spleen, and right adrenal gland, 90%-99% for the pancreas, lungs, and bones, and 80%-89% for the left adrenal gland. In 26 out of 27 cases (96.3%), the renal calyces and pelves, ureters, and urinary bladder were completely visible on modified CT. In one case, a short (<1 cm) trajectory of the left ureter was not clearly visible due to adjacent atherosclerosis that was mistaken for bone by the algorithm. Of 32 incidentalomas, 28 (87.5%) were completely concealed on modified CT. CONCLUSION: This preliminary technical report demonstrated the feasibility of a new approach to postprocess and evaluate medical imaging examinations that can be used by future prospective research studies with long-term follow-up to investigate the clinical relevance of incidentalomas.

Choosing Wisely® in Japanese Emergency Medicine: Nine Recommendations to Improve The Value of Health Care.

BACKGROUND: The overuse of diagnostic and therapeutic modalities has become an issue in the field of emergency medicine. The health care system of Japan aims to provide the most appropriate quality and quantity of care at the right price, while focusing on patient value. The Choosing Wisely® campaign was launched in Japan and other countries. OBJECTIVE: In this article, recommendations were discussed to improve the field of emergency medicine based on the state of the Japanese health care system. METHODS: The modified Delphi method, a consensus-building method, was used in this study. The final recommendations were developed by a working group of 20 medical professionals, students, and patients, consisting of members of the emergency physician electronic mailing list. RESULTS: From the 80 candidates recommended and excessive actions gathered, nine recommendations were formulated after two Delphi rounds. The recommendations included the suppression of excessive behavior and the implementation of appropriate medical treatment, like rapid pain relief and the application of ultrasonography during central venous catheter placement. CONCLUSIONS: This study formulated recommendations to improve the field of Japanese emergency medicine, based on the feedback of patients and health care professionals. The nine recommendations will be helpful for all people involved in emergency care in Japan because they have the potential to prevent the overuse of diagnostic and therapeutic modalities, while maintaining the appropriate quality of patient care.

An economic impact of incorrect referrals for MRI and CT scans: A retrospective analysis.

Background and Aims: Up to date, no research on the economic efficacy of diagnostic modalities, such as magnetic resonance imaging (MRI) and computerized tomography (CT), has been done in Central Asia. The aim of this study was to analyse the inappropriate appointments of MRI and CT scanning procedures in Kazakhstan. Methods: We used the imaging diagnostic reports and medical records from 9725 planned outpatient CT and MRI exams performed in two major hospitals in Almaty. The study period was for the period 2014-2019. The independent experts-radiologists evaluated the MRI and CT exams for validity using the ACR® compliance standards and RCR recommendations. Results: The results showed that the combined costs of MRI and CT scans increased by $17.982 between 2014 ($22.537) and 2019 ($40.519), p = 0.002. The highest rate of MRI examinations was observed in 2019, with a rate of 6.9 per 10,000 people. It was determined that in 2019 the highest rate for men who undertook CT was equal to 12.4 per 10,000 people, while for women it was equivalent to 5.7 per 10,000 patients. The majority of non-corresponding imaging examinations (n = 1304) were referred for MRI and CT scans by general practitioners. We detected the irrational referrals for head and neck radiological examinations in n = 178 (13.7%) cases, and the abdominal cavity checks in n = 249 (19.1%) cases (p = 0.001). The main portion of erroneously unreasonable referrals for examination of the abdominal organs was made by surgeons in n = 43 (3.3%) cases. Conclusion: The findings indicated an increase in the number of referrals for unnecessary CT and MRI tests over the research period (2014-2019). It had a substantial impact on the rise in healthcare system expenses. The results demonstrate the need for the education of GPs and improving the approaches for diagnostics.