Discrepancy between patient-reported and clinician-documented symptoms for myocardial perfusion imaging: initial findings from a prospective registry.

BACKGROUND: Occasionally, the symptoms reported by patients disagree with those documented in the medical record. We designed the Patient Centered Assessment of Symptoms (PCAS) registry to measure discrepancies between patient-reported and clinician-documented symptoms. OBJECTIVE: Use patient-derived symptoms data to measure discrepancies with clinical documentation. METHODS: The PCAS registry captured data from a prospective cohort of patients undergoing myocardial perfusion imaging (MPI) and includes free response and structured questions to gauge symptoms. Clinician-documented symptoms were extracted from the patients' medical records. The appropriateness of testing was determined twice: once using the patient-reported symptoms and once using the clinician-documented symptoms. RESULTS: A total of 90 subjects were enrolled, among whom diabetes (36.7%), prior coronary disease (28.9%), hypertension (80.0%) and hyperlipidemia (85.6%) were common. Percentage of patient-reported symptoms compared to clinician-documented symptoms and agreement were as follows: chest pain (patient 29.0%, clinician 36.6%, moderate [kappa = 0.54]), chest pressure (patient 18.3%, clinician 10.8%, fair [kappa = 0.27]), dyspnea (patient 41.0%, clinician 36.6%, fair [kappa = 0.28]), onset with exertion (patient 61.7%, clinician 59.6%, slight [kappa = 0.17]), symptoms same as prior coronary artery disease (patient 46.2%, clinician 15.3%, slight [kappa = 0.01]). As a result of these inconsistencies, appropriateness ratings were different for 13.3% (n = 12) subjects. CONCLUSION: In this prospective registry of patients undergoing MPI, we observed substantial disagreements between patient-reported and clinician-documented symptoms. Disagreement resulted in a considerable proportion of MPI appropriateness ratings also being incongruous.

Radiation dose associated with CT-guided drain placement for pediatric patients.

BACKGROUND: To date, there are limited radiation dose data on CT-guided procedures in pediatric patients. OBJECTIVE: Our goal was to quantify the radiation dose associated with pediatric CT-guided drain placement and follow-up drain evaluations in order to estimate effective dose. MATERIALS AND METHODS: We searched the electronic medical record and picture archiving and communication system (PACS) to identify all pediatric (<18 years old) CT-guided drain placements performed between January 2008 and December 2013 at our institution. We compiled patient data and radiation dose information from CT-guided drain placements as well as pre-procedural diagnostic CTs and post-procedural follow-up fluoroscopic abscess catheter injections (sinograms). Then we converted dose-length product, fluoroscopy time and number of acquisitions to effective doses using Monte Carlo simulations and age-appropriate conversion factors based on annual quality-control testing. RESULTS: Fifty-two drainages were identified with mean patient age of 11.0 years (5 weeks to 17 years). Most children had diagnoses of appendicitis (n=23) or inflammatory bowel disease (n=11). Forty-seven patients had diagnostic CTs, with a mean effective dose of 7.3 mSv (range 1.1-25.5 mSv). Drains remained in place for an average of 16.9 days (range 0-75 days), with an average of 0.9 (0-5) sinograms per patient in follow-up. The mean effective dose for all drainages and follow-up exams was 5.3 mSv (0.7-17.1) and 62% (32/52) of the children had effective doses less than 5 mSv. CONCLUSION: The majority of pediatric patients who have undergone CT-guided drain placements at our institution have received total radiation doses on par with diagnostic ranges. This information could be useful when describing the dose of radiation to parents and providers when CT-guided drain placement is necessary.

Behavioral counseling after screening for alcohol misuse in primary care: a systematic review and meta-analysis for the U.S. Preventive Services Task Force.

BACKGROUND: Alcohol misuse, which includes the full spectrum from risky drinking to alcohol dependence, is a leading cause of preventable death in the United States. PURPOSE: To evaluate the benefits and harms of behavioral counseling interventions for adolescents and adults who misuse alcohol. DATA SOURCES: MEDLINE, EMBASE, the Cochrane Library, CINAHL, PsycINFO, International Pharmaceutical Abstracts, and reference lists of published literature (January 1985 through January 2012, limited to English-language articles). STUDY SELECTION: Controlled trials at least 6 months' duration that enrolled persons with alcohol misuse identified by screening in primary care settings and evaluated behavioral counseling interventions. DATA EXTRACTION: One reviewer extracted data and a second checked accuracy. Two independent reviewers assigned quality ratings and graded the strength of the evidence. DATA SYNTHESIS: The 23 included trials generally excluded persons with alcohol dependence. The best evidence was for brief (10- to 15-minute) multicontact interventions. Among adults receiving behavioral interventions, consumption decreased by 3.6 drinks per week from baseline (weighted mean difference, 3.6 drinks/wk [95% CI, 2.4 to 4.8 drinks/wk]; 10 trials; 4332 participants), 12% fewer adults reported heavy drinking episodes (risk difference, 0.12 [CI, 0.07 to 0.16]; 7 trials; 2737 participants), and 11% more adults reported drinking less than the recommended limits (risk difference, 0.11 [CI, 0.08 to 0.13]; 9 trials; 5973 participants) over 12 months compared with control participants (moderate strength of evidence). Evidence was insufficient to draw conclusions about accidents, injuries, or alcohol-related liver problems. Trials enrolling young adults or college students showed reduced consumption and fewer heavy drinking episodes (moderate strength of evidence). Little or no evidence of harms was found. LIMITATIONS: Results may be biased to the null because the behavior of control participants could have been affected by alcohol misuse assessments. In addition, evidence is probably inapplicable to persons with alcohol dependence and selective reporting may have occurred. CONCLUSION: Behavioral counseling interventions improve behavioral outcomes for adults with risky drinking. PRIMARY FUNDING SOURCE: Agency for Healthcare Research and Quality.

Breast Imaging Boot Camp Meets Milestones 2.0: A Match Made in Clinic.

RATIONALE AND OBJECTIVES: Designed to provide broad-based training in all aspects of imaging, the diagnostic radiology residency program must provide educational experiences that not only provide technical training, but also meet accreditation standards. With the breadth of material to cover during training, carefully orchestrated educational experiences must be planned. This manuscript reports a breast imaging boot camp curriculum with longitudinal outcomes, highlighting the boot camp's pedagogy and adaptability for residencies to meet the challenges of the Accreditation Council for Graduate Medical Education (ACGME) Diagnostic Radiology Milestones Second Revision. MATERIALS AND METHODS: Breast block curriculum analysis, faculty leader preparation, and evaluation of all objective external benchmarks were undertaken commencing in 2012 and continuing through 2019. Specific curriculum changes include fundamental didactic lectures and self-study education modules, hands-on simulation activities, and team-building time. Upon publication of The Diagnostic Radiology Milestones Second Revision December 2019, all competencies were assessed in the context of the boot camp resident educational experiences. RESULTS: Following curriculum implementation, resident anonymous evaluation scores of the breast block, resident in-training examination scores, American Board of Radiology Core examination scores, and radiology residency educational website analytics all increased immediately and significantly. The curriculum meets twenty-four Diagnostic Milestones per participating resident when mapped against the newly implemented ACGME requirements. CONCLUSIONS: Breast imaging boot camp is a successful innovative curriculum, readily meeting our learners' needs in all objective benchmarks. Further, the adaptable model has the potential to play important roles in assisting residencies to meet the challenges of the ACGME Diagnostic Radiology Milestones Second Revision July 1, 2020 implementation date.

Training Radiology Residents, Bloom Style.

Bloom's Taxonomy, an integral component of learning theory since its inception, describes cognitive skill levels in increasing complexity (Remember, Understand, Apply, Analyze, Evaluate, and Create). Considering Bloom's Taxonomy when writing learning objectives and lecture material, teaching residents at the workstation and creating multiple choice questions can increase an educator's effectiveness. The incorporation of higher Bloom levels aids in cultivating critical thinking skills vital to image interpretation and patient care, and becomes increasingly important as the radiologist's role evolves with the continued development of artificial intelligence. Following established tenets of multiple choice question writing, involving trainees in the question writing process, and incorporating audience response systems into lectures are all strategies in which higher Bloom level skills can be accomplished.

Renin-Angiotensin-Aldosterone System Optimization for Acute Decompensated Heart Failure Patients (ROAD-HF): Rationale and Design.

INTRODUCTION: The long-term benefits of angiotensin-converting enzyme inhibitors (ACEIs) and angiotensin receptor blockers (ARBs) on outcomes in patients with chronic congestive heart failure are well-known, making them one of the most widely prescribed medications. However, the administration of ACEIs/ARBs in acute decompensated heart failure (ADHF) can increase the risk of morbidity and mortality secondary to worsening renal function (WRF). A decrease in estimated glomerular filtration rate (eGFR) during the treatment of ADHF has been associated with an increase in mortality proportional to the degree of WRF. AIM: The aim of our study is to determine whether withholding ACEIs/ARBs during the initial 72 h of admission in patients with ADHF will prevent WRF and allow more effective diuresis. METHODS: Four hundred and thirty patients will be randomized to the intervention (withholding ACEIs/ARBs) or control (continue/start ACEIs/ARBs) arms for 72 h. Primary outcomes include rates of acute kidney injury (AKI), patient global assessment, and change in kinetic eGFR over 72 h, while secondary outcomes include change in weight, fluid balance, change in signs and symptoms of congestion, change in renal function, change in urinary biomarkers (tissue inhibitor of metalloproteinases 2 [TIMP-2] × insulin-like growth factor-binding protein 7 [IGFBP7]), patients experiencing treatment failure, hospital length of stay (LOS), cost analysis, mortality within 30 days, and hospital readmissions over 30 days and 1 year. CONCLUSION: This prospective clinical trial will prove if withholding ACEIs/ARBs will prevent AKI in ADHF. It will help us understand the complex interactions between the heart and kidney, and delineate the best treatment strategy for ADHF. Holding ACEIs/ARBs might help preserve renal function, and decrease hospital LOS, readmission rates, and cost of care in ADHF. REGISTRATION: ClinicalTrials.gov identifier: NCT03695120.

Expand the differential think beyond rheumatoid arthritis.

A 31-year-old male patient with severe, migratory arthralgias presented to our academic medical centre after being erroneously diagnosed and treated for rheumatoid arthritis for over 1 year. Multiple immunomodulatory therapies for rheumatoid arthritis were attempted with no relief of symptoms. Eventually, the pain was so bothersome that the patient became bedridden for 1 month prior to presenting to our facility. Our assessment revealed that the patient met the diagnostic criteria, known as the Yamaguchi criteria, needed to diagnose adult-onset Still's disease. Yamaguchi criteria include migratory inflammatory arthritis, quotidian fevers, leucocytosis and a salmon-coloured maculopapular rash. These signs and symptoms may go unnoticed or overlooked if adult-onset Still's disease is not considered. The patient was treated with anakinra (a recombinant human IL-1 receptor antagonist) and had rapid improvement in his symptoms, with the restoration of mobility.

Enhancement of Musculoskeletal Radiology Resident Education with the Use of an Individual Smart Portable Ultrasound Device (iSPUD).

RATIONALE AND OBJECTIVES: Many medical specialties have incorporated portable ultrasound into their educational curriculum. Our objective was to determine the utility of an individual smart portable ultrasound device (iSPUD) as an educational tool in resident and fellowship Musculoskeletal Radiology training. MATERIALS AND METHODS: After Institutional Review Board approval, volunteer radiology trainees were instructed to use the iSPUD (Philips Lumify ultrasound probe and Samsung Galaxy Tab S2 8 inch tablet), asked to identify 10 wrist structures with the iSPUD and completed a Likert scale-based, pretest survey. Trainees were then given the iSPUD for 3 days of independent scanning practice. Afterward, trainees were asked to identify the same 10 wrist structures with the iSPUD and to complete a Likert scale-based, post-test survey. RESULTS: Twenty trainees volunteered to participate. Trainee performance on the 10-wrist structure identification test with the iSPUD resulted in a pretest mean number correct of 2.5 ± 2.16 and a post-test mean number correct of 9.85 ± 0.37 (p < 0.001). On the pretest survey, 68.42% (13/20) had never performed and 42.11% (8/20) had never interpreted a musculoskeletal ultrasound. On the post-test survey, 18/20 (94.74%) strongly agreed that access to an iSPUD would improve their ability to perform musculoskeletal ultrasound, improve ultrasound-guided interventional skills, and help them become better Radiologists. CONCLUSION: The use of an iSPUD as a tool in Musculoskeletal Radiology resident and fellow education can improve clinical ultrasound skills, build trainee technical confidence during diagnostic ultrasound procedures, and help trainees achieve their goal of becoming a competent Radiologist.