"Medical error" and radiation

PURPOSE: The emerging online adaptive radiation therapy (OART) treatment strategy based on cone beam computed tomography allows for real-time replanning according to a patient's current anatomy. However, implementing this procedure requires a new approach across the patient's care path and monitoring of the "black box" adaptation process. This study identifies high-risk failure modes (FMs) associated with AI-driven OART and proposes an interdisciplinary workflow to mitigate potential medical errors from highly automated processes, enhance treatment efficiency, and reduce the burden on clinicians...

BACKGROUND: Minimally invasive surgical treatment of pelvic trauma requires a significant level of surgical training and technical expertise. Novel imaging and navigation technologies have always driven surgical technique, and with head-mounted displays being commercially available nowadays, the assessment of such Augmented Reality (AR) devices in a specific surgical setting is appropriate. METHODS: In this ex-vivo feasibility study, an AR-based surgical navigation system was assessed in a specific clinical scenario with standard pelvic and acetabular screw pathways...

Studying near-miss errors is essential to preventing errors from reaching patients. When an error is committed, it may be intercepted (near-miss) or it will reach the patient; estimates of the proportion that reach the patient vary widely. To better understand this relationship, we conducted a retrospective cohort study using two objective measures to identify wrong-patient imaging order errors involving radiation, estimating the proportion of errors that are intercepted and those that reach the patient. This study was conducted at a large integrated healthcare system using data from 1 January to 31 December 2019...

OBJECTIVES: There is limited guidance on how to effectively promote safety culture in health care settings. We performed a systematic review to identify interventions to promote safety culture, specifically in oncology settings. METHODS: Medical Subject Headings and text words for "safety culture" and "cancer care" were combined to conduct structured searches of MEDLINE, EMBASE, CDSR, CINAHL, Cochrane CENTRAL, PsycINFO, Scopus, and Web of Science for peer-reviewed articles published from 1999 to 2021...

OBJECTIVES: Computed tomographic pulmonary angiography (CT-PA) is associated with significant cost, contrast, and radiation exposure. Clinical decision rules (CDRs) reduce the need for diagnostic imaging; however, their utility in the medical intensive care unit (MICU) remains unknown. We explored the diagnostic yield and complications associated with CT-PA (radiation exposure and contrast-induced acute kidney injury [AKI]) while investigating the efficacy of CDRs to reduce unnecessary testing...

PURPOSE/OBJECTIVE(S): CBCT-based online adaptive radiotherapy (OART) is an emerging treatment strategy to replan based on the anatomy of the day while the patient remains on the couch. OART is not just an add-on to the current workflow; it necessitates a new approach across the patient's path of care, from CT simulation to treatment delivery. OART requires the addition of duties to clinical personnel, strategies to create auto-plan templates, and monitoring the "black box" adaptation process...

BACKGROUND: Consistency of nomenclature within radiation oncology is increasingly important as big data efforts and data sharing become more feasible. Automation of radiation oncology workflows depends on standardized contour nomenclature which enables toxicity and outcomes research, while also reducing medical errors and facilitating quality improvement activities. Recommendations for standardized nomenclature have been published in the American Association of Physicists in Medicine (AAPM) report from Task Group 263...

OBJECTIVES: Diagnostic error is not uncommon and diagnostic accuracy can be improved with the use of problem representation, pre-test probability, and Bayesian analysis for improved clinical reasoning. CASE PRESENTATION: A 48-year-old female presented as a transfer from another Emergency Department (ED) to our ED with crushing, substernal pain associated with dyspnea, diaphoresis, nausea, and a tingling sensation down both arms with radiation to the back and neck...

INTRODUCTION: Describing Safety-Related Events (SREs) in a radiotherapy (RT) department and comparing WHO-CFICPS (World Health Organization's Conceptual Framework For The International Classification For Patient Safety) and PRISMA (Prevention and Recovery Information System for Monitoring and Analysis) methods for classifying SREs. METHODS: From February 2017 to October 2020, two Quality Managers (QMs) randomly classified 1173 SREs using 13 incident types of WHO-CFICPS...

A report published in 2000 from the Institute of Medicine revealed that medical errors were a leading cause of patient deaths, and urged the development of error detection and reporting systems. The field of radiation oncology is particularly vulnerable to these errors due to its highly complex process workflow, the large number of interactions among various systems, devices, and medical personnel, as well as the extensive preparation and treatment delivery steps. Natural language processing (NLP)-aided statistical algorithms have the potential to significantly improve the discovery and reporting of these medical errors by relieving human reporters of the burden of event type categorization and creating an automated, streamlined system for error incidents...

INTRODUCTION: Medical errors commonly occur in medical imaging departments. These errors are frequently influenced by patient safety culture. This study aimed to develop a suitable patient safety culture assessment tool for medical imaging departments. METHODS: Staff members of a teaching hospital medical imaging department were invited to complete the generic short version of the Safety Attitude Questionnaire (SAQ). Internal consistency and reliability were evaluated using Cronbach's α...

OBJECTIVES: Stereotactic body radiation therapy (SBRT) can improve therapeutic ratios and patient convenience, but delivering higher doses per fraction increases the potential for patient harm. Incident learning systems (ILSs) are being increasingly adopted in radiation oncology to analyze reported events. This study used an ILS coupled with a Human Factor Analysis and Classification System (HFACS) and barriers management to investigate the origin and detection of SBRT events and to elucidate how safeguards can fail allowing errors to propagate through the treatment process...

OBJECTIVES: Patients admitted to the intensive care unit (ICU) are at high risk for hazardous medical radiation exposure. However, the cumulative annual radiation exposure in ICU survivors remains unknown. METHODS: This was a single-center retrospective study of all critically ill adult patients admitted to the 64-bed adult medical ICU at a quaternary medical center. The study included patients aged 18 to 39 years admitted through the year 2013 (January 1, 2013-December 31, 2013) who survived their respective ICU admission...

OBJECTIVES: This single-center review explores trends in computed tomography "radiation incidents" and suggests strategies for improvement. METHOD: A retrospective mixed-methods approach was used in this longitudinal evaluation of radiation incidents within a multisite NHS Trust in northern England. DATIX was interrogated at the Trust level to identify all records linked to radiation incident in computed tomography departments between January 1, 2015, and December 31, 2018...

INTRODUCTION: The Health and Disability Commissioner (HDC) is responsible for dealing with most complaints from service users resulting from their interactions with a healthcare service provider in New Zealand. We analysed all published reports involving a radiologist or radiology service in order to gain insights that might promote safer working across the radiology community. METHODS: We searched the entire HDC online report database choosing a limit of 'radiologist' as occupation...

PURPOSE/OBJECTIVE(S): Reduction of medical errors and tracking the impact of a safety checklist on decreasing treatment delays and unplanned radiation treatment breaks. MATERIALS/METHODS: Between 2018 and 2020, a pre-simulation patient checklist was crosschecked by the nurse, physician, therapist, dosimetrist, and physicist teams on all patients after initial consultation. Example items included presence of pacemaker, complete lab and pregnancy testing, revised pathology, correct laterality, consent completion, the accuracy of CT simulation orders/dose prescription and their concordance in the electronic medical record The reported errors and their severity were compared before (2018) and after (2020) implementation of the check list...

PURPOSE/OBJECTIVE(S): Physician burnout is a growing concern in medical practice with deleterious effects on physician wellbeing and patient outcomes. Multiple studies have shown an association between physician burnout and medical errors, lower patient satisfaction, and decreased professional work effort. The presence of burnout in oncology is well documented, however it is unclear if burnout affects gender and racial subgroups similarly in academic oncology. MATERIALS/METHODS: We obtained Faculty Burnout data from a survey conducted between 2017-2020 by the Association of American Medical Colleges (AAMC)...

INTRODUCTION: Advancements in technology and processes are designed to bring improvement. However, this is often achieved in parallel with increases in complexity, simultaneously presenting opportunities for new types of errors. This study aims to contextualise the impact of internal departmental changes upon radiation incidents and near misses recorded. METHODS: A timeline of events and a comprehensive incident categorisation system were applied to all radiation incidents and near misses recorded at the Princess Alexandra Hospital Radiation Oncology department from 2003 to 2019, inclusive...

Purpose: Medical errors in radiation oncology sometimes involve tasks reliant on practitioners' grasp of numeracy. Numeracy has been shown to be suboptimal across various health care professionals. Herein, we assess health numeracy among American Society of Radiologic Technologists (ASRT) members. Methods and materials: The Numeracy Understanding for Medicine instrument (NUMi), an instrument to measure numeracy in the general population, was adapted to oncology for this study and distributed to ASRT members (n = 14,228) in 2017...

In 2018, Polish Society of Radiation Oncology formed a young section (yPTRO), dedicated to radiation oncologists under the age of 40. To evaluate their current situation, an anonymous, nationwide, online survey was carried out. Thirty-two-item-based questionnaire investigated young radiation oncologists' perception of employment, workload, education, malpractice lawsuits, scientific research, and board exam. A total of 44 physicians responded to the questionnaire, yielding a response rate of 25%. Results of the survey identified the main problematic areas...