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Lamoutte CM, Burke NR, Shwayder JM, O'Shea T, Johnson SE. Misdiagnosed plicae palmatae. Ultrasound Obstet Gynecol 2024; 63:565-567. [PMID: 37820060 DOI: 10.1002/uog.27511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/30/2023] [Accepted: 09/19/2023] [Indexed: 10/13/2023]
Affiliation(s)
- C M Lamoutte
- College of Medicine, University of Florida, Gainesville, FL, USA
| | - N R Burke
- Department of Obstetrics and Gynecology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - J M Shwayder
- Department of Obstetrics and Gynecology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - T O'Shea
- Department of Obstetrics and Gynecology, College of Medicine, University of Florida, Gainesville, FL, USA
| | - S E Johnson
- Department of Obstetrics and Gynecology, College of Medicine, University of Florida, Gainesville, FL, USA
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2
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Zhang GY, Gross CP. Protecting Patients by Reducing Diagnostic Error. JAMA Intern Med 2024; 184:173. [PMID: 38190151 DOI: 10.1001/jamainternmed.2023.7334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Affiliation(s)
- Grace Y Zhang
- Division of General Internal Medicine, University of California, San Francisco, San Francisco
- Editorial Fellow, JAMA Internal Medicine
| | - Cary P Gross
- Yale School of Medicine, New Haven, Connecticut
- Associate Editor, JAMA Internal Medicine
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Dalal AK, Schnipper JL, Raffel K, Ranji S, Lee T, Auerbach A. Identifying and classifying diagnostic errors in acute care across hospitals: Early lessons from the Utility of Predictive Systems in Diagnostic Errors (UPSIDE) study. J Hosp Med 2024; 19:140-145. [PMID: 37211760 DOI: 10.1002/jhm.13136] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 04/20/2023] [Accepted: 05/02/2023] [Indexed: 05/23/2023]
Affiliation(s)
- Anuj K Dalal
- Hospital Medicine Unit, Division of General Internal Medicine and Primary Care, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Jeffrey L Schnipper
- Hospital Medicine Unit, Division of General Internal Medicine and Primary Care, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Katie Raffel
- Division of Hospital Medicine, University of Colorado Anschutz Medical Campus, Denver, Colorado, USA
| | - Sumant Ranji
- Division of Hospital Medicine, University of California San Francisco, San Francisco, California, USA
| | | | - Andrew Auerbach
- Division of Hospital Medicine, University of California San Francisco, San Francisco, California, USA
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4
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Newton H. Diagnosing, assessing and managing cellulitis. Nurs Stand 2024; 39:39-44. [PMID: 38044818 DOI: 10.7748/ns.2023.e12187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/10/2023] [Indexed: 12/05/2023]
Abstract
Cellulitis is an acute bacterial infection that affects the deep dermis and surrounding subcutaneous tissue. Although it is a common condition, it is often misdiagnosed because it can mimic a range of conditions that also cause inflamed, red, irritated and painful skin. Such misdiagnoses may lead to unnecessary hospital admissions and antibiotic overuse, with most alternative diagnoses being non-infectious. Undertaking a holistic patient assessment, skin assessment and thorough clinical history is important in the diagnosis of cellulitis, and it is vital to use a collaborative multidisciplinary approach in its acute management and to prevent recurrence. This article defines the term cellulitis and explores its presenting features. The author also discusses the associated risk factors, clinical assessment techniques and effective management strategies, as well as outlining the actions that nurses can take to prevent recurrence.
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5
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Topol EJ. Toward the eradication of medical diagnostic errors. Science 2024; 383:eadn9602. [PMID: 38271508 DOI: 10.1126/science.adn9602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
The medical community does not broadcast the problem, but there are many studies that have reinforced a serious issue with diagnostic errors. A recent study concluded: "We estimate that nearly 800,000 Americans die or are permanently disabled by diagnostic errors each year." Diagnostic errors are inaccurate assessments of a patient's root cause of illness, such as missing a heart attack or infection or assigning the wrong diagnosis of pneumonia when the correct one is pulmonary embolism. Despite ever-increasing use of medical imaging and laboratory tests intended to promote diagnostic accuracy, there is nothing to suggest improvement since the report by the National Academies of Sciences, Engineering and Medicine in 2015, which provided a conservative estimate that 5% of adults experience a diagnostic error each year, and that most people will experience at least one in their lifetime.
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Watari T, Gupta A, Amano Y, Tokuda Y. Japanese Internists' Most Memorable Diagnostic Error Cases: A Self-reflection Survey. Intern Med 2024; 63:221-229. [PMID: 37286507 PMCID: PMC10864084 DOI: 10.2169/internalmedicine.1494-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 04/23/2023] [Indexed: 06/09/2023] Open
Abstract
Objective The etiologies of diagnostic errors among internal medicine physicians are unclear. To understand the causes and characteristics of diagnostic errors through reflection by those involved in them. Methods We conducted a cross-sectional study using a web-based questionnaire in Japan in January 2019. Over a 10-day period, a total of 2,220 participants agreed to participate in the study, of whom 687 internists were included in the final analysis. Participants were asked about their most memorable diagnostic error cases, in which the time course, situational factors, and psychosocial context could be most vividly recalled and where the participant provided care. We categorized diagnostic errors and identified contributing factors (i.e., situational factors, data collection/interpretation factors, and cognitive biases). Results Two-thirds of the identified diagnostic errors occurred in the clinic or emergency department. Errors were most frequently categorized as wrong diagnoses, followed by delayed and missed diagnoses. Errors most often involved diagnoses related to malignancy, circulatory system disorders, or infectious diseases. Situational factors were the most cited error cause, followed by data collection factors and cognitive bias. Common situational factors included limited consultation during office hours and weekends and barriers that prevented consultation with a supervisor or another department. Conclusion Internists reported situational factors as a significant cause of diagnostic errors. Other factors, such as cognitive biases, were also evident, although the difference in clinical settings may have influenced the proportions of the etiologies of the errors that were observed. Furthermore, wrong, delayed, and missed diagnoses may have distinctive associated cognitive biases.
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Affiliation(s)
- Takashi Watari
- General Medicine Center, Shimane University Hospital, Japan
- Medicine Service, VA Ann Arbor Healthcare System, USA
- Department of Medicine, University of Michigan Medical School, USA
| | - Ashwin Gupta
- Medicine Service, VA Ann Arbor Healthcare System, USA
- Department of Medicine, University of Michigan Medical School, USA
| | - Yu Amano
- Faculty of Medicine, Shimane University, Japan
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7
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Marshall TL, Limes J, Lessing JN. Clinical progress note: Diagnostic error in hospital medicine. J Hosp Med 2024; 19:53-56. [PMID: 37721312 DOI: 10.1002/jhm.13205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 08/17/2023] [Accepted: 08/30/2023] [Indexed: 09/19/2023]
Affiliation(s)
- Trisha L Marshall
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
| | - Julia Limes
- Department of Medicine, Division of Hospital Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Juan N Lessing
- Department of Medicine, Division of Hospital Medicine, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, Colorado, USA
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8
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Frey J, Braun LT, Handgriff L, Kendziora B, Fischer MR, Reincke M, Zwaan L, Schmidmaier R. Insights into diagnostic errors in endocrinology: a prospective, case-based, international study. BMC Med Educ 2023; 23:934. [PMID: 38066602 PMCID: PMC10709946 DOI: 10.1186/s12909-023-04927-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 12/03/2023] [Indexed: 12/18/2023]
Abstract
BACKGROUND Diagnostic errors in internal medicine are common. While cognitive errors have previously been identified to be the most common contributor to errors, very little is known about errors in specific fields of internal medicine such as endocrinology. This prospective, multicenter study focused on better understanding the causes of diagnostic errors made by general practitioners and internal specialists in the area of endocrinology. METHODS From August 2019 until January 2020, 24 physicians completed five endocrine cases on an online platform that simulated the diagnostic process. After each case, the participants had to state and explain why they chose their assumed diagnosis. The data gathering process as well as the participants' explanations were quantitatively and qualitatively analyzed to determine the causes of the errors. The diagnostic processes in correctly and incorrectly solved cases were compared. RESULTS Seven different causes of diagnostic error were identified, the most frequent being misidentification (mistaking one diagnosis with a related one or with more frequent and similar diseases) in 23% of the cases. Other causes were faulty context generation (21%) and premature closure (17%). The diagnostic confidence did not differ between correctly and incorrectly solved cases (median 8 out of 10, p = 0.24). However, in incorrectly solved cases, physicians spent less time on the technical findings (such as lab results, imaging) (median 250 s versus 199 s, p < 0.049). CONCLUSIONS The causes for errors in endocrine case scenarios are similar to the causes in other fields of internal medicine. Spending more time on technical findings might prevent misdiagnoses in everyday clinical practice.
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Affiliation(s)
- Jessica Frey
- Medizinische Klinik und Poliklinik IV, University Hospital, Ludwig-Maximilians-University Munich, Ziemssenstr. 5, 80336, Munich, Germany
| | - Leah T Braun
- Medizinische Klinik und Poliklinik IV, University Hospital, Ludwig-Maximilians-University Munich, Ziemssenstr. 5, 80336, Munich, Germany.
| | - Laura Handgriff
- Medizinische Klinik und Poliklinik IV, University Hospital, Ludwig-Maximilians-University Munich, Ziemssenstr. 5, 80336, Munich, Germany
| | - Benjamin Kendziora
- Department of Dermatology and Allergology, University Hospital, LMU Munich, Munich, Germany
| | - Martin R Fischer
- Institute of Medical Education, University Hospital, LMU Munich, Munich, Germany
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, University Hospital, Ludwig-Maximilians-University Munich, Ziemssenstr. 5, 80336, Munich, Germany
| | - Laura Zwaan
- Erasmus MC iMERR (Institute of Medical Education Research Rotterdam), Rotterdam, Netherlands
| | - Ralf Schmidmaier
- Medizinische Klinik und Poliklinik IV, University Hospital, Ludwig-Maximilians-University Munich, Ziemssenstr. 5, 80336, Munich, Germany
- Institute of Medical Education, University Hospital, LMU Munich, Munich, Germany
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9
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Roque A, Francisco-Pascual J, Andrés-Cordón JF, Fernández-Hidalgo N, Herance JR, Cuellar-Calabria H, Aguadé-Bruix S, Pizzi MN. A protection against infection but a risk of misdiagnosis? False positive uptake in an implanted cardiac device. J Nucl Cardiol 2023; 30:2846-2849. [PMID: 37407879 DOI: 10.1007/s12350-023-03331-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 06/06/2023] [Indexed: 07/07/2023]
Affiliation(s)
- Albert Roque
- Department of Radiology, Hospital Universitari Vall d'Hebron, Passeig Vall d'Hebron 119-129, 08035, Barcelona, Spain.
- Department of Nuclear Medicine, Hospital Universitari Vall d'Hebron, Barcelona, Spain.
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain.
- Universitat Autònoma de Barcelona, Barcelona, Spain.
| | | | - Joan F Andrés-Cordón
- Department of Cardiology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Núria Fernández-Hidalgo
- Department of Infectious Diseases, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Infecciosas (CIBERINFEC), Madrid, Spain
| | - José Raúl Herance
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Hug Cuellar-Calabria
- Department of Radiology, Hospital Universitari Vall d'Hebron, Passeig Vall d'Hebron 119-129, 08035, Barcelona, Spain
- Department of Nuclear Medicine, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Santiago Aguadé-Bruix
- Department of Nuclear Medicine, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
| | - María Nazarena Pizzi
- Department of Nuclear Medicine, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Department of Cardiology, Hospital Universitari Vall d'Hebron, Barcelona, Spain
- Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
- Universitat Autònoma de Barcelona, Barcelona, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
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Carnahan MB, Harper L, Brown PJ, Bhatt AA, Eversman S, Sharpe RE, Patel BK. False-Positive and False-Negative Contrast-enhanced Mammograms: Pitfalls and Strategies to Improve Cancer Detection. Radiographics 2023; 43:e230100. [PMID: 38032823 DOI: 10.1148/rg.230100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
Contrast-enhanced mammography (CEM) is a relatively new breast imaging modality that uses intravenous contrast material to increase detection of breast cancer. CEM combines the structural information of conventional mammography with the functional information of tumor neovascularity. Initial studies have demonstrated that CEM and MRI perform with similar accuracies, with CEM having a slightly higher specificity (fewer false positives), although larger studies are needed. There are various reasons for false positives and false negatives at CEM. False positives at CEM can be caused by benign lesions with vascularity, including benign tumors, infection or inflammation, benign lesions in the skin, and imaging artifacts. False negatives at CEM can be attributed to incomplete or inadequate visualization of lesions, marked background parenchymal enhancement (BPE) obscuring cancer, lack of lesion contrast enhancement due to technical issues or less-vascular cancers, artifacts, and errors of lesion perception or characterization. When possible, real-time interpretation of CEM studies is ideal. If additional views are necessary, they may be obtained while contrast material is still in the breast parenchyma. Until recently, a limitation of CEM was the lack of CEM-guided biopsy capability. However, in 2020, the U.S. Food and Drug Administration cleared two devices to support CEM-guided biopsy using a stereotactic biopsy technique. The authors review various causes of false-positive and false-negative contrast-enhanced mammograms and discuss strategies to reduce these diagnostic errors to improve cancer detection while mitigating unnecessary additional imaging and procedures. ©RSNA, 2023 Quiz questions for this article are available in the supplemental material.
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Affiliation(s)
- Molly B Carnahan
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054 (M.B.C., L.H., P.J.B., S.E., R.E.S., B.K.P.); and Department of Radiology, Mayo Clinic Rochester, Rochester, Minn (A.A.B.)
| | - Laura Harper
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054 (M.B.C., L.H., P.J.B., S.E., R.E.S., B.K.P.); and Department of Radiology, Mayo Clinic Rochester, Rochester, Minn (A.A.B.)
| | - Parker J Brown
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054 (M.B.C., L.H., P.J.B., S.E., R.E.S., B.K.P.); and Department of Radiology, Mayo Clinic Rochester, Rochester, Minn (A.A.B.)
| | - Asha A Bhatt
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054 (M.B.C., L.H., P.J.B., S.E., R.E.S., B.K.P.); and Department of Radiology, Mayo Clinic Rochester, Rochester, Minn (A.A.B.)
| | - Sarah Eversman
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054 (M.B.C., L.H., P.J.B., S.E., R.E.S., B.K.P.); and Department of Radiology, Mayo Clinic Rochester, Rochester, Minn (A.A.B.)
| | - Richard E Sharpe
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054 (M.B.C., L.H., P.J.B., S.E., R.E.S., B.K.P.); and Department of Radiology, Mayo Clinic Rochester, Rochester, Minn (A.A.B.)
| | - Bhavika K Patel
- From the Department of Radiology, Mayo Clinic Arizona, 5777 E Mayo Blvd, Phoenix, AZ 85054 (M.B.C., L.H., P.J.B., S.E., R.E.S., B.K.P.); and Department of Radiology, Mayo Clinic Rochester, Rochester, Minn (A.A.B.)
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van Moll C, Egberts T, Wagner C, Zwaan L, ten Berg M. The Nature, Causes, and Clinical Impact of Errors in the Clinical Laboratory Testing Process Leading to Diagnostic Error: A Voluntary Incident Report Analysis. J Patient Saf 2023; 19:573-579. [PMID: 37796227 PMCID: PMC10662575 DOI: 10.1097/pts.0000000000001166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
OBJECTIVES Diagnostic errors, that is, missed, delayed, or wrong diagnoses, are a common type of medical errors and preventable iatrogenic harm. Errors in the laboratory testing process can lead to diagnostic errors. This retrospective analysis of voluntary incident reports aimed to investigate the nature, causes, and clinical impact of errors, including diagnostic errors, in the clinical laboratory testing process. METHODS We used a sample of 600 voluntary incident reports concerning diagnostic testing selected from all incident reports filed at the University Medical Center Utrecht in 2017-2018. From these incident reports, we included all reports concerning the clinical laboratory testing process. For these incidents, we determined the following: nature: in which phase of the testing process the error occurred; cause: human, technical, organizational; and clinical impact: the type and severity of the harm to the patient, including diagnostic error. RESULTS Three hundred twenty-seven reports were included in the analysis. In 77.1%, the error occurred in the preanalytical phase, 13.5% in the analytical phase and 8.0% in the postanalytical phase (1.5% undetermined). Human factors were the most frequent cause (58.7%). Severe clinical impact occurred relatively more often in the analytical and postanalytical phase, 32% and 28%, respectively, compared with the preanalytical phase (40%). In 195 cases (60%), there was a potential diagnostic error as consequence, mainly a potential delay in the diagnostic process (50.5%). CONCLUSIONS Errors in the laboratory testing process often lead to potential diagnostic errors. Although prone to incomplete information on causes and clinical impact, voluntary incident reports are a valuable source for research on diagnostic error related to errors in the clinical laboratory testing process.
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Affiliation(s)
- Christel van Moll
- From the Department of Internal Medicine, University Medical Center Utrecht
| | - Toine Egberts
- Utrecht Institute for Pharmaceutical Sciences and Division of Pharmacoepidemiology and Clinical Pharmacology, Faculty of Science, Utrecht University
- Department of Clinical Pharmacy, University Medical Center Utrecht
| | - Cordula Wagner
- Netherlands Institute of Health Services Research (NIVEL), Utrecht
- Amsterdam Public Health institute (APH), Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Laura Zwaan
- Erasmus Medical Center, Institute of Medical Education Research Rotterdam, Rotterdam, the Netherlands
| | - Maarten ten Berg
- University Medical Center Utrecht, Central Diagnostic Laboratory, Utrecht, The Netherlands
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12
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Diagnostic Errors: A Stronger Role for Nursing Could Help Reduce Patient Harm. Am J Nurs 2023; 123:12. [PMID: 37882386 DOI: 10.1097/01.NAJ.0000995296.55509.86] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2023]
Abstract
Institutional support and better nurse training are key.
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13
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Littmann L. Common ECG interpretation software mistakes Part II: Computer errors that hide diagnostic clues. J Electrocardiol 2023; 81:277-280. [PMID: 37633808 DOI: 10.1016/j.jelectrocard.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/22/2023] [Accepted: 08/04/2023] [Indexed: 08/28/2023]
Abstract
Electrocardiogram (ECG) interpretation software mistakes can lead to incorrect diagnoses and inappropriate treatments. Occasionally, however, repetitive and consistent computer errors may hide important clues for correct diagnoses that otherwise could have been missed. We present a collection of a few common and clinically important such peculiarities, and provide tools on how to prove or disprove the suspected diagnosis. In addition to the illustrations in print, an online supplement (OS) shows more examples of the discussed phenomena. In each ECG, the original computer interpretations were enlarged for legibility.
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Affiliation(s)
- Laszlo Littmann
- Department of Internal Medicine, Atrium Health Carolinas Medical Center, Charlotte, NC, USA.
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14
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Li W, Yang D, Ma C, Liu L. Identifying novel disease categories through divergence optimization: An approach to prevent misdiagnosis in medical imaging. Comput Biol Med 2023; 165:107403. [PMID: 37688992 DOI: 10.1016/j.compbiomed.2023.107403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 08/09/2023] [Accepted: 08/26/2023] [Indexed: 09/11/2023]
Abstract
Given the significant changes in human lifestyle, the incidence of colon cancer has rapidly increased. The diagnostic process can often be complicated due to symptom similarities between colon cancer and other colon-related diseases. In an effort to minimize misdiagnosis, deep learning-based approaches for colon cancer diagnosis have notably progressed within the field of clinical medicine, offering more precise detection and improved patient outcomes. Despite these advancements, practical application of these techniques continues to encounter two major challenges: 1) due to the need for expert annotation, only a limited number of labels are utilized for diagnosis; and 2) the existence of diverse disease types can lead to misdiagnosis when the model encounters unfamiliar disease categories. To overcome these hurdles, we present a method incorporating Universal Domain Adaptation (UniDA). By optimizing the divergence of samples in the source domain, our method detects noise. Furthermore, to identify categories that are not present in the source domain, we optimize the divergence of unlabeled samples in the target domain. Experimental validation on two gastrointestinal datasets demonstrates that our method surpasses current state-of-the-art domain adaptation techniques in identifying unknown disease classes. It is worth noting that our proposed method is the first work of medical image diagnosis aimed at the identification of unknown categories of diseases.
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Affiliation(s)
- Wencai Li
- Department of General Surgery, The Second Affiliated Hospital of Shanghai University (Wenzhou Central Hospital), Wenzhou, Zhejiang, 325000, China.
| | - Daqing Yang
- Department of General Surgery, The Second Affiliated Hospital of Shanghai University (Wenzhou Central Hospital), Wenzhou, Zhejiang, 325000, China.
| | - Chao Ma
- School of Digital Media, Shenzhen Institute of Information Technology, Shenzhen, 518172, China.
| | - Lei Liu
- College of Computer Science, Sichuan University, Chengdu, Sichuan, 610065, China.
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15
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Tuna IS. Editorial Comment: Analyzing Causes and Generating Strategies to Mitigate Diagnostic Errors in Radiology Practice. AJR Am J Roentgenol 2023; 221:362. [PMID: 37073904 DOI: 10.2214/ajr.23.29460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Affiliation(s)
- Ibrahim S Tuna
- University of Florida College of Medicine, Gainesville, FL,
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16
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Dehan LM, Lewis JS, Mehrad M, Ely KA. Patterns of Major Frozen Section Interpretation Error: An In-Depth Analysis From a Complex Academic Surgical Pathology Practice. Am J Clin Pathol 2023; 160:247-254. [PMID: 37141256 DOI: 10.1093/ajcp/aqad040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 03/15/2023] [Indexed: 05/05/2023] Open
Abstract
OBJECTIVES To establish baseline error rates due to misinterpretation and to identify scenarios in which major errors were most common and potentially preventable. METHODS Our database was queried over a 3-year period for major discrepancies due to misinterpretation. These were stratified by histomorphologic setting, service, availability/type of prior material, and years of experience and subspecialization of the interpreting pathologist. RESULTS The overall discordance rate between frozen section (FS) and final diagnoses was 2.9% (199/6,910). Seventy-two errors were due to interpretation, of which 34 (47.2%) were major. Major error rates were highest on the gastrointestinal and thoracic services. Of major discrepancies, 82.4% were rendered in subdisciplines outside those of the FS pathologist. Pathologists with fewer than 10 years' experience made more errors than those with more experience (55.9% vs 23.5%, P = .006). Major error rates were greater for cases without previous material compared to those with a prior glass slide (47.1% vs 17.6%, P = .009). Common histomorphologic scenarios in which disagreements were made involved discriminating mesothelial cells from carcinoma (20.6%) and accurately recognizing squamous carcinoma/severe dysplasia (17.6%). CONCLUSIONS To improve performance and decrease future misdiagnoses, monitoring discordances should be a continuous component of surgical pathology quality assurance programs.
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Affiliation(s)
- Lauren M Dehan
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, US
| | - James S Lewis
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, US
| | - Mitra Mehrad
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, US
| | - Kim A Ely
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, US
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O'Conor CJ, Dehan LM, Ely KA. Use of nongynecologic cytologic-histologic correlation to identify patterns of error: An institutional experience. Cancer Cytopathol 2023; 131:581-585. [PMID: 37291466 DOI: 10.1002/cncy.22729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 04/21/2023] [Accepted: 05/08/2023] [Indexed: 06/10/2023]
Abstract
BACKGROUND Quality management practices empower cytology laboratories to deliver consistent, high-quality patient care. Monitoring of key performance indicators is one way by which laboratories can identify patterns of error and focus their improvement activities. Cytologic-histologic correlation (CHC) identifies error by retrospectively reviewing cytology cases when discordant surgical pathology diagnoses are reported. Analysis of CHC data can elucidate patterns of error and direct quality improvement initiatives. METHODS CHC data of nongynecologic cytology specimens were reviewed over a 3-year period (2018-2021). Errors were separated by anatomic site and classified as either sampling or interpretive errors. RESULTS A total of 364 discordant cases were identified out of 4422 cytologic-histologic pairs (a discordant rate of 8%). The majority (272; 75%) were sampling errors, with fewer interpretive errors (92; 25%). Sampling errors were found to occur most commonly in lower urinary tract and lung. Interpretive errors were most commonly found in lower urinary tract and thyroid. CONCLUSIONS Nongynecologic CHC data can be a valuable resource for cytology laboratories. By studying the types of errors, quality improvement activities can be targeted toward problem areas.
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Affiliation(s)
- Christopher J O'Conor
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Lauren M Dehan
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Kim A Ely
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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18
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Sarkar MK, Zahner CJ. Collaboration with Clinical Laboratory Positively Impacts Proper Test Utilization and Decreases Diagnostic Errors. Clin Lab 2023; 69. [PMID: 37560865 DOI: 10.7754/clin.lab.2023.230118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
BACKGROUND Diagnostic errors in clinical laboratory testing are extremely common and are major roadblocks in providing timely patient care. The purpose of this project was to investigate whether collaboration between the clinical laboratory, a diagnostic management team (DMT), and physicians who are ordering tests for a patient, resulted in improved test utilization by choosing wisely and better patient care in an academic medical center. METHODS A retrospective study for a period of 24 months between 2017 and 2019 evaluated whether improvement of test ordering was achieved by timely interventions from the clinical laboratory and the coagulation DMT, resulting in fewer test selection errors. RESULTS The results showed about 54% improvement in diagnostic errors for coagulation test selection in 634 patients evaluated for bleeding or thrombotic disorders by DMT when compared to previous studies. Furthermore, a total of approximately 2,400 coagulation test orders for patients that were done from July 2017 to July 2018 required intervention in 12% of the cases in the initial six months. When physician education was provided, intervention was needed in only approximately 4% of the cases, an improvement of 67% that was statistically significant at p-value < 0.05. Only 28% of the cases were associated with underutilization or failure to order required initial tests. The generated cost savings from prevention of over and underutilization of laboratory tests was in the order of ~ $16,000. CONCLUSIONS The clinical laboratory and a DMT can function as an effective decision support system in decreasing errors in diagnostic test selection and facilitate knowledge among care providers regarding test results and interpretation, that may help in proper evidence-based guidelines and disease management.
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Vally ZI, Khammissa RA, Feller G, Ballyram R, Beetge M, Feller L. Errors in clinical diagnosis: a narrative review. J Int Med Res 2023; 51:3000605231162798. [PMID: 37602466 PMCID: PMC10467407 DOI: 10.1177/03000605231162798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 02/22/2023] [Indexed: 08/22/2023] Open
Abstract
Diagnostic errors are often caused by cognitive biases and sometimes by other cognitive errors, which are driven by factors specific to clinicians, patients, diseases, and health care systems. An experienced clinician diagnoses routine cases intuitively, effortlessly, and automatically through non-analytic reasoning and uses deliberate, cognitively effortful analytic reasoning to diagnose atypical or complicated clinical cases. However, diagnostic errors can never be completely avoided. To minimize the frequency of diagnostic errors, it is advisable to rely on multiple sources of information including the clinician's personal experience, expert opinion, principals of statistics, evidence-based data, and well-designed algorithms and guidelines, if available. It is also important to frequently engage in thoughtful, reflective, and metacognitive practices that can serve to strengthen the clinician's diagnostic skills, with a consequent reduction in the risk of diagnostic error. The purpose of this narrative review was to highlight certain factors that influence the genesis of diagnostic errors. Understanding the dynamic, adaptive, and complex interactions among these factors may assist clinicians, managers of health care systems, and public health policy makers in formulating strategies and guidelines aimed at reducing the incidence and prevalence of the phenomenon of clinical diagnostic error, which poses a public health hazard.
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Affiliation(s)
- Zunaid Ismail Vally
- School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Razia A.G. Khammissa
- School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Gal Feller
- Department of Radiation Oncology, University of the Witwatersrand, Johannesburg and Charlotte Maxeke Academic Hospital, Johannesburg, South Africa
| | - Raoul Ballyram
- School of Dentistry, Sefako Makgatho University, Pretoria, South Africa
| | - Michaela Beetge
- School of Dentistry, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
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20
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Krevat SA, Samuel S, Boxley C, Mohan V, Siegal D, Gold JA, Ratwani RM. Identifying Electronic Health Record Contributions to Diagnostic Error in Ambulatory Settings Through Legal Claims Analysis. JAMA Netw Open 2023; 6:e238399. [PMID: 37058308 PMCID: PMC10105306 DOI: 10.1001/jamanetworkopen.2023.8399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 02/26/2023] [Indexed: 04/15/2023] Open
Abstract
This qualitative study analyzes closed legal claims data to determine whether problems with electronic health records are associated with diagnostic errors, in which part of the diagnostic process errors occur, and the specific types of errors that occur.
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Affiliation(s)
- Seth A. Krevat
- MedStar Health National Center for Human Factors in Healthcare, Washington, DC
| | - Sunil Samuel
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Christian Boxley
- MedStar Health National Center for Human Factors in Healthcare, Washington, DC
| | - Vishnu Mohan
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | | | - Jeffrey A. Gold
- Department of Medical Informatics and Clinical Epidemiology, Oregon Health & Science University, Portland
| | - Raj M. Ratwani
- MedStar Health National Center for Human Factors in Healthcare, Washington, DC
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21
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Edlow JA, Pronovost PJ. Misdiagnosis in the Emergency Department: Time for a System Solution. JAMA 2023; 329:631-632. [PMID: 36705932 DOI: 10.1001/jama.2023.0577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This Viewpoint offers 3 insights in response to the AHRQ report on diagnostic errors made in US emergency departments: focus on the delivery systems instead of individuals, establish ways to set definitions and assess error rates, and design safe delivery systems to prevent errors.
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Affiliation(s)
- Jonathan A Edlow
- Beth Israel Deaconess Medical Center, Department of Emergency Medicine, Harvard Medical School, Boston, Massachusetts
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22
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Martinez FJ, Han MK, Lopez C, Murray S, Mannino D, Anderson S, Brown R, Dolor R, Elder N, Joo M, Khan I, Knox LM, Meldrum C, Peters E, Spino C, Tapp H, Thomashow B, Zittleman L, Make B, Yawn BP. Discriminative Accuracy of the CAPTURE Tool for Identifying Chronic Obstructive Pulmonary Disease in US Primary Care Settings. JAMA 2023; 329:490-501. [PMID: 36786790 PMCID: PMC9929696 DOI: 10.1001/jama.2023.0128] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 01/04/2023] [Indexed: 02/15/2023]
Abstract
Importance Chronic obstructive pulmonary disease (COPD) is underdiagnosed in primary care. Objective To evaluate the operating characteristics of the CAPTURE (COPD Assessment in Primary Care To Identify Undiagnosed Respiratory Disease and Exacerbation Risk) screening tool for identifying US primary care patients with undiagnosed, clinically significant COPD. Design, Setting, and Participants In this cross-sectional study, 4679 primary care patients aged 45 years to 80 years without a prior COPD diagnosis were enrolled by 7 primary care practice-based research networks across the US between October 12, 2018, and April 1, 2022. The CAPTURE questionnaire responses, peak expiratory flow rate, COPD Assessment Test scores, history of acute respiratory illnesses, demographics, and spirometry results were collected. Exposure Undiagnosed COPD. Main Outcomes and Measures The primary outcome was the CAPTURE tool's sensitivity and specificity for identifying patients with undiagnosed, clinically significant COPD. The secondary outcomes included the analyses of varying thresholds for defining a positive screening result for clinically significant COPD. A positive screening result was defined as (1) a CAPTURE questionnaire score of 5 or 6 or (2) a questionnaire score of 2, 3, or 4 together with a peak expiratory flow rate of less than 250 L/min for females or less than 350 L/min for males. Clinically significant COPD was defined as spirometry-defined COPD (postbronchodilator ratio of forced expiratory volume in the first second of expiration [FEV1] to forced vital capacity [FEV1:FVC] <0.70 or prebronchodilator FEV1:FVC <0.65 if postbronchodilator spirometry was not completed) combined with either an FEV1 less than 60% of the predicted value or a self-reported history of an acute respiratory illness within the past 12 months. Results Of the 4325 patients who had adequate data for analysis (63.0% were women; the mean age was 61.6 years [SD, 9.1 years]), 44.6% had ever smoked cigarettes, 18.3% reported a prior asthma diagnosis or use of inhaled respiratory medications, 13.2% currently smoked cigarettes, and 10.0% reported at least 1 cardiovascular comorbidity. Among the 110 patients (2.5% of 4325) with undiagnosed, clinically significant COPD, 53 had a positive screening result with a sensitivity of 48.2% (95% CI, 38.6%-57.9%) and a specificity of 88.6% (95% CI, 87.6%-89.6%). The area under the receiver operating curve for varying positive screening thresholds was 0.81 (95% CI, 0.77-0.85). Conclusions and Relevance Within this US primary care population, the CAPTURE screening tool had a low sensitivity but a high specificity for identifying clinically significant COPD defined by presence of airflow obstruction that is of moderate severity or accompanied by a history of acute respiratory illness. Further research is needed to optimize performance of the screening tool and to understand whether its use affects clinical outcomes.
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Affiliation(s)
| | - MeiLan K. Han
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor
| | - Camden Lopez
- School of Public Health, University of Michigan, Ann Arbor
| | - Susan Murray
- School of Public Health, University of Michigan, Ann Arbor
| | - David Mannino
- Division of Pulmonary and Critical Care Medicine, University of Kentucky, Lexington
| | | | - Randall Brown
- School of Public Health, University of Michigan, Ann Arbor
| | - Rowena Dolor
- Division of General Internal Medicine, Duke University, Durham, North Carolina
| | - Nancy Elder
- Oregon Health & Science University, Portland
| | - Min Joo
- Division of Pulmonary and Critical Care Medicine, University of Illinois, Chicago
| | - Irfan Khan
- Circuit Clinical, Clarence Center, New York
| | - Lyndee M. Knox
- LA Net Community Health Resource Network Collaboratory, Long Beach, California
| | - Catherine Meldrum
- Division of Pulmonary and Critical Care Medicine, University of Michigan, Ann Arbor
| | - Elizabeth Peters
- Weill Cornell Medicine/NY Presbyterian Hospital, New York, New York
| | - Cathie Spino
- School of Public Health, University of Michigan, Ann Arbor
| | - Hazel Tapp
- Department of Family Medicine, Atrium Health, Charlotte, North Carolina
| | - Byron Thomashow
- Division of Pulmonary and Critical Care Medicine, Columbia University, New York, New York
| | - Linda Zittleman
- Department of Family Medicine, High Plains Research Network, University of Colorado, Aurora
| | - Barry Make
- Division of Pulmonary, Critical Care, and Sleep Medicine, National Jewish Health, Denver, Colorado
| | - Barbara P. Yawn
- Department of Family and Community Health, University of Minnesota, Minneapolis
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23
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Bachhuber A. [Diagnostic work-up, findings, and documentation of multiple sclerosis]. Radiologie (Heidelb) 2023; 63:115-119. [PMID: 36658297 DOI: 10.1007/s00117-022-01104-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/01/2022] [Indexed: 01/21/2023]
Abstract
BACKGROUND Although multiple sclerosis is the most common chronic inflammatory demyelinating disease of the central nervous system, the rate of misdiagnosis in clinical practice is high. This is usually due to the inadequate application of the McDonald criteria and misinterpretation of images. OBJECTIVE This review focuses on typical clinical symptoms, choice of magnetic resonance imaging (MRI) sequences, correct application of the McDonald criteria, and finally interpretation of the images.
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Affiliation(s)
- Armin Bachhuber
- Klinik für Diagnostische und Interventionelle, Neuroradiologie, Universitätsklinikum des Saarlandes, Kirrberger Straße, 66424, Homburg-Saar, Deutschland.
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Schnock KO, Garber A, Fraser H, Carnie M, Schnipper JL, Dalal AK, Bates DW, Rozenblum R. Providers' and Patients' Perspectives on Diagnostic Errors in the Acute Care Setting. Jt Comm J Qual Patient Saf 2023; 49:89-97. [PMID: 36585316 DOI: 10.1016/j.jcjq.2022.11.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 11/16/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Diagnostic errors (DEs) have been studied extensively in ambulatory care, but less work has been done in the acute care setting. In this study, the authors examined health care providers' and patients' perspectives about the classification of DEs, the main causes and scope of DEs in acute care, the main gaps in current systems, and the need for innovative solutions. METHODS A qualitative mixed methods study was conducted, including semistructured interviews with health care providers and focus groups with patient advisors. Using grounded theory approach, thematic categories were derived from the interviews and focus groups. RESULTS The research team conducted interviews with 17 providers and two focus groups with seven patient advisors. Both providers and patient advisors struggled to define and describe DEs in acute care settings. Although participants agreed that DEs pose a significant risk to patient safety, their perception of the frequency of DEs was mixed. Most participants identified communication failures, lack of comfort with diagnostic uncertainty, incorrect clinical evaluation, and cognitive load as key causes of DEs. Most respondents believed that non-information technology (IT) tools and processes (for example, communication improvement strategies) could significantly reduce DEs. CONCLUSION The study findings represent an important supplement to our understanding of DEs in acute care settings and the advancement of a culture of patient safety in the context of patient-centered care and patient engagement. Health care organizations should consider the key factors identified in this study when trying to create a culture that engages clinicians and patients in reducing DEs.
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25
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Dixit RA, Boxley CL, Samuel S, Mohan V, Ratwani RM, Gold JA. Electronic Health Record Use Issues and Diagnostic Error: A Scoping Review and Framework. J Patient Saf 2023; 19:e25-e30. [PMID: 36538341 PMCID: PMC9983735 DOI: 10.1097/pts.0000000000001081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Diagnostic errors are a major source of patient harm, most of which are caused by cognitive errors and biases. Despite research showing the relationship between software systems and cognitive processes, the impact of the electronic health record (EHR) on diagnostic error remains unknown. METHODS We conducted a scoping review of the scientific literature to (1) survey the association between aspects of the EHR and diagnostic error, and (2) through a human-systems integration lens, identify the types of EHR issues and their impact on the stages of the diagnostic process. RESULTS We analyzed 11 research articles for the relationship between EHR use and diagnostic error. These articles highlight specific technical, usability, and workflow issues with the EHR that pose risks for diagnostic error at every stage of the diagnostic process. DISCUSSION Although technical problems such as EHR interoperability and data integrity pose critical issues for the diagnostic process, usability and workflow issues such as poor display design, and inability to track test results also hamper clinicians' ability to track, process, and act in the diagnostic process. Current research methods have limited coverage over clinical settings, are not standardized, and rarely include measures of patient harm. CONCLUSIONS The available evidence shows that EHRs pose risks for diagnostic error throughout the diagnostic process, with most issues involving their incompatibility with providers' cognitive processing. A structured and systematic model of collecting and reporting on these errors is needed to understand how the EHR shapes the diagnostic process and improve diagnostic accuracy.
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Affiliation(s)
- Ram A. Dixit
- National Center for Human Factors in Healthcare, Washington, DC
- MedStar Health Research Institute, Hyattsville, MD
| | - Christian L. Boxley
- National Center for Human Factors in Healthcare, Washington, DC
- MedStar Health Research Institute, Hyattsville, MD
| | - Sunil Samuel
- Oregon Health Sciences University, Department of Medical Informatics and Clinical Epidemiology, Portland, OR
| | - Vishnu Mohan
- Oregon Health Sciences University, Department of Medical Informatics and Clinical Epidemiology, Portland, OR
| | - Raj M. Ratwani
- National Center for Human Factors in Healthcare, Washington, DC
- MedStar Health Research Institute, Hyattsville, MD
- Georgetown University School of Medicine, Department of Emergency Medicine, Washington, DC
| | - Jeffrey A. Gold
- Oregon Health Sciences University, Department of Medicine, Portland, OR
- Oregon Health Sciences University, Department of Medical Informatics and Clinical Epidemiology, Portland, OR
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26
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Giardina TD, Hunte H, Hill MA, Heimlich SL, Singh H, Smith KM. Defining Diagnostic Error: A Scoping Review to Assess the Impact of the National Academies' Report Improving Diagnosis in Health Care. J Patient Saf 2022; 18:770-778. [PMID: 35405723 PMCID: PMC9698189 DOI: 10.1097/pts.0000000000000999] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Standards for accurate and timely diagnosis are ill-defined. In 2015, the National Academies of Science, Engineering, and Medicine (NASEM) committee published a landmark report, Improving Diagnosis in Health Care , and proposed a new definition of diagnostic error, "the failure to ( a ) establish an accurate and timely explanation of the patient's health problem(s) or ( b ) communicate that explanation to the patient." OBJECTIVE This study aimed to explore how researchers operationalize the NASEM's definition of diagnostic error with relevance to accuracy, timeliness, and/or communication in peer-reviewed published literature. METHODS Using the Arskey and O'Malley's framework framework, we identified published literature from October 2015 to February 2021 using Medline and Google Scholar. We also conducted subject matter expert interviews with researchers. RESULTS Of 34 studies identified, 16 were analyzed and abstracted to determine how diagnostic error was operationalized and measured. Studies were grouped by theme: epidemiology, patient focus, measurement/surveillance, and clinician focus. Nine studies indicated using the NASEM definition. Of those, 5 studies also operationalized with existing definitions proposed before the NASEM report. Four studies operationalized the components of the NASEM definition and did not cite existing definitions. Three studies operationalized error using existing definitions only. Subject matter experts indicated that the NASEM definition functions as foundation for researchers to conceptualize diagnostic error. CONCLUSIONS The NASEM report produced a common understanding of diagnostic error that includes accuracy, timeliness, and communication. In recent peer-reviewed literature, most researchers continue to use pre-NASEM report definitions to operationalize accuracy and timeliness. The report catalyzed the use of patient-centered concepts in the definition, resulting in emerging studies focused on examining errors related to communicating diagnosis to patients.
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Affiliation(s)
- Traber D. Giardina
- From the Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center
- Baylor College of Medicine, Houston, Texas
| | - Haslyn Hunte
- MedStar Institute for Quality and Safety (MIQS), Columbia
- Medstar Health, Baltimore, Maryland
| | - Mary A. Hill
- MedStar Institute for Quality and Safety (MIQS), Columbia
- Medstar Health, Baltimore, Maryland
| | | | - Hardeep Singh
- From the Center for Innovations in Quality, Effectiveness and Safety, Michael E. DeBakey Veterans Affairs Medical Center
- Baylor College of Medicine, Houston, Texas
| | - Kelly M. Smith
- MedStar Institute for Quality and Safety (MIQS), Columbia
- Medstar Health, Baltimore, Maryland
- Michael Garron Hospital–Toronto East Health Network
- Institute of Health Policy, Management & Evaluation, University of Toronto, Toronto, Ontario, Canada
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27
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Malik MA, Motta-Calderon D, Piniella N, Garber A, Konieczny K, Lam A, Plombon S, Carr K, Yoon C, Griffin J, Lipsitz S, Schnipper JL, Bates DW, Dalal AK. A structured approach to EHR surveillance of diagnostic error in acute care: an exploratory analysis of two institutionally-defined case cohorts. Diagnosis (Berl) 2022; 9:446-457. [PMID: 35993878 PMCID: PMC9651987 DOI: 10.1515/dx-2022-0032] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 07/12/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To test a structured electronic health record (EHR) case review process to identify diagnostic errors (DE) and diagnostic process failures (DPFs) in acute care. METHODS We adapted validated tools (Safer Dx, Diagnostic Error Evaluation Research [DEER] Taxonomy) to assess the diagnostic process during the hospital encounter and categorized 13 postulated e-triggers. We created two test cohorts of all preventable cases (n=28) and an equal number of randomly sampled non-preventable cases (n=28) from 365 adult general medicine patients who expired and underwent our institution's mortality case review process. After excluding patients with a length of stay of more than one month, each case was reviewed by two blinded clinicians trained in our process and by an expert panel. Inter-rater reliability was assessed. We compared the frequency of DE contributing to death in both cohorts, as well as mean DPFs and e-triggers for DE positive and negative cases within each cohort. RESULTS Twenty-seven (96.4%) preventable and 24 (85.7%) non-preventable cases underwent our review process. Inter-rater reliability was moderate between individual reviewers (Cohen's kappa 0.41) and substantial with the expert panel (Cohen's kappa 0.74). The frequency of DE contributing to death was significantly higher for the preventable compared to the non-preventable cohort (56% vs. 17%, OR 6.25 [1.68, 23.27], p<0.01). Mean DPFs and e-triggers were significantly and non-significantly higher for DE positive compared to DE negative cases in each cohort, respectively. CONCLUSIONS We observed substantial agreement among final consensus and expert panel reviews using our structured EHR case review process. DEs contributing to death associated with DPFs were identified in institutionally designated preventable and non-preventable cases. While e-triggers may be useful for discriminating DE positive from DE negative cases, larger studies are required for validation. Our approach has potential to augment institutional mortality case review processes with respect to DE surveillance.
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Affiliation(s)
- Maria A. Malik
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Daniel Motta-Calderon
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Nicholas Piniella
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Alison Garber
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Kaitlyn Konieczny
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Alyssa Lam
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Savanna Plombon
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Kevin Carr
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | - Catherine Yoon
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
| | | | - Stuart Lipsitz
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Jeffrey L. Schnipper
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - David W. Bates
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Anuj K. Dalal
- Division of General Internal Medicine, Brigham and Women’s Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
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28
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Kaplan HM, Birnbaum JF, Kulkarni PA. Pursuit of "endpoint diagnoses" as a cognitive forcing strategy to avoid premature diagnostic closure. Diagnosis (Berl) 2022; 9:421-429. [PMID: 35942949 DOI: 10.1515/dx-2022-0013] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 06/17/2022] [Indexed: 12/29/2022]
Abstract
Premature closure is often described as a significant contributor to diagnostic error. Therefore, developing strategies to mitigate premature closure could reduce diagnostic errors and improve patient care. Here we propose the novel concept of pursuit of an "endpoint diagnosis" as a cognitive forcing strategy (CFS) for avoiding premature diagnostic closure. We define an "endpoint diagnosis" as an underlying causative explanation for a patient's signs, symptoms, and laboratory and radiographic data that exhausts additional relevant diagnostic evaluation. We have observed four contexts in which the error of not pursuing an endpoint diagnosis most often occurs: (1) diagnoses that appear to result in the same treatment regardless of etiology, (2) cases that are particularly complex, (3) clinical scenarios that are vulnerable to systems errors, and (4) situations in which patients' problems are attributed to uncontrolled underlying risk factors or an exacerbation of a known condition. Additionally, we address why we believe endpoint diagnoses are not universally pursued, delineate when this approach might be particularly useful, attempt to reconcile the potential conflict between accepting diagnostic ambiguity in certain instances and pursuing endpoint diagnoses, and outline possible concerns that might arise with using this CFS, including the possibility of lengthy evaluations resulting in overdiagnosis and overtreatment. Our overarching goal is for this CFS to help clinicians in their daily clinical practice as they seek to optimize their diagnostic skill and patient care.
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Affiliation(s)
- Holland M Kaplan
- Department of Medicine, Section of General Internal Medicine, Baylor College of Medicine, Houston, TX, USA
- Center for Medical Ethics and Health Policy, Baylor College of Medicine, Houston, TX, USA
| | - Jacqueline F Birnbaum
- Department of Internal Medicine, McGovern Medical School at UTHealth, Houston, TX, USA
| | - Prathit A Kulkarni
- Medical Care Line, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA
- Department of Medicine, Section of Infectious Disease, Baylor College of Medicine, Houston, TX, USA
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Lam D, Dominguez F, Leonard J, Wiersma A, Grubenhoff JA. Use of e-triggers to identify diagnostic errors in the paediatric ED. BMJ Qual Saf 2022; 31:735-743. [PMID: 35318272 DOI: 10.1136/bmjqs-2021-013683] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 02/28/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND Diagnostic errors (DxEs) are an understudied source of patient harm in children rarely captured in current adverse event reporting systems. Applying electronic triggers (e-triggers) to electronic health records shows promise in identifying DxEs but has not been used in the emergency department (ED) setting. OBJECTIVES To assess the performance of an e-trigger and subsequent manual screening for identifying probable DxEs among children with unplanned admission following a prior ED visit and to compare performance to existing incident reporting systems. DESIGN/METHODS Retrospective single-centre cohort study of children ages 0-22 admitted within 14 days of a previous ED visit between 1 January 2018 and 31 December 2019. Subjects were identified by e-trigger, screened to identify cases where index visit and hospital discharge diagnoses were potentially related but pathophysiologically distinct, and then these screened-in cases were reviewed for DxE using the SaferDx Instrument. Cases of DxE identified by e-trigger were cross-referenced against existing institutional incident reporting systems. RESULTS An e-trigger identified 1915 unplanned admissions (7.7% of 24 849 total admissions) with a preceding index visit. 453 (23.7%) were screened in and underwent review using SaferDx. 92 cases were classified as likely DxEs, representing 0.4% of all hospital admissions, 4.8% among those selected by e-trigger and 20.3% among those screened in for review. Half of cases were reviewed by two reviewers using SaferDx with substantial inter-rater reliability (Cohen's κ=0.65 (95% CI 0.54 to 0.75)). Six (6.5%) cases had been reported elsewhere: two to the hospital's incident reporting system and five to the ED case review team (one reported to both). CONCLUSION An e-trigger coupled with manual screening enriched a cohort of patients at risk for DxEs. Fewer than 10% of DxEs were identified through existing surveillance systems, suggesting that they miss a large proportion of DxEs. Further study is required to identify specific clinical presentations at risk of DxEs.
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Affiliation(s)
- Daniel Lam
- Pediatrics, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | - Fidelity Dominguez
- Pediatric Emergency Medicine, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Jan Leonard
- Section of Pediatric Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | - Alexandria Wiersma
- Section of Pediatric Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
| | - Joseph A Grubenhoff
- Section of Pediatric Emergency Medicine, University of Colorado Denver School of Medicine, Aurora, Colorado, USA
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Budigi B, Oliphant M, Itri J. Pancreatic Adenocarcinoma: Diagnostic Errors, Contributing Factors and Solutions. Acad Radiol 2022; 29:967-976. [PMID: 34838452 DOI: 10.1016/j.acra.2021.10.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/18/2021] [Accepted: 10/27/2021] [Indexed: 12/12/2022]
Abstract
The purpose of this article is to review diagnostic errors in preoperative and post-operative imaging for pancreatic ductal adenocarcinoma (PDAC), discuss contributing factors, and provide solutions that minimize errors. Accurate radiological staging and restaging of PDAC dictates surgical management and errors can have significant negative effects on patient care, such as missed vessel involvement or metastatic disease that would preclude surgery. Familiarity with these errors and their contributing factors improves diagnostic accuracy and ultimately leads to improved patient outcomes.
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Affiliation(s)
- Bhavana Budigi
- Department of Radiology, Division of Abdominal Imaging, Wake Forest Baptist Medical Center, 1 Medical Center Boulevard, Winston-Salem, NC 27157.
| | - Michael Oliphant
- Department of Radiology, Division of Abdominal Imaging, Wake Forest Baptist Medical Center, 1 Medical Center Boulevard, Winston-Salem, NC 27157
| | - Jason Itri
- Department of Radiology, Division of Abdominal Imaging, Wake Forest Baptist Medical Center, 1 Medical Center Boulevard, Winston-Salem, NC 27157
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Al-Khafaji J, Townsend RF, Townsend W, Chopra V, Gupta A. Checklists to reduce diagnostic error: a systematic review of the literature using a human factors framework. BMJ Open 2022; 12:e058219. [PMID: 35487728 PMCID: PMC9058772 DOI: 10.1136/bmjopen-2021-058219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES To apply a human factors framework to understand whether checklists reduce clinical diagnostic error have (1) gaps in composition; and (2) components that may be more likely to reduce errors. DESIGN Systematic review. DATA SOURCES PubMed, EMBASE, Scopus and Web of Science were searched through 15 February 2022. ELIGIBILITY CRITERIA Any article that included a clinical checklist aimed at improving the diagnostic process. Checklists were defined as any structured guide intended to elicit additional thinking regarding diagnosis. DATA EXTRACTION AND SYNTHESIS Two authors independently reviewed and selected articles based on eligibility criteria. Each extracted unique checklist was independently characterised according to the well-established human factors framework: Systems Engineering Initiative for Patient Safety 2.0 (SEIPS 2.0). If reported, checklist efficacy in reducing diagnostic error (eg, diagnostic accuracy, number of errors or any patient-related outcomes) was outlined. Risk of study bias was independently evaluated using standardised quality assessment tools in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses. RESULTS A total of 30 articles containing 25 unique checklists were included. Checklists were characterised within the SEIPS 2.0 framework as follows: Work Systems subcomponents of Tasks (n=13), Persons (n=2) and Internal Environment (n=3); Processes subcomponents of Cognitive (n=20) and Social and Behavioural (n=2); and Outcomes subcomponents of Professional (n=2). Other subcomponents, such as External Environment or Patient outcomes, were not addressed. Fourteen checklists examined effect on diagnostic outcomes: seven demonstrated improvement, six were without improvement and one demonstrated mixed results. Importantly, Tasks-oriented studies more often demonstrated error reduction (n=5/7) than those addressing the Cognitive process (n=4/10). CONCLUSIONS Most diagnostic checklists incorporated few human factors components. Checklists addressing the SEIPS 2.0 Tasks subcomponent were more often associated with a reduction in diagnostic errors. Studies examining less explored subcomponents and emphasis on Tasks, rather than the Cognitive subcomponents, may be warranted to prevent diagnostic errors.
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Affiliation(s)
- Jawad Al-Khafaji
- Department of Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Department of Medicine, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
| | - Ryan F Townsend
- University of Michigan Medical School, Ann Arbor, Michigan, USA
| | - Whitney Townsend
- Taubman Health Sciences Library, University of Michigan, Ann Arbor, Michigan, USA
| | - Vineet Chopra
- Department of Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Ashwin Gupta
- Department of Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
- Department of Medicine, Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan, USA
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Hickner J. The power of the pause to prevent diagnostic error. J Fam Pract 2022; 71:102. [PMID: 35561243 DOI: 10.12788/jfp.0387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
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Rosen PD, Klenzak S, Baptista S. Diagnostic challenges in primary care: Identifying and avoiding cognitive bias. J Fam Pract 2022; 71:124-132. [PMID: 35561246 DOI: 10.12788/jfp.0380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
These 4 cases demonstrate how cognitive bias can impede the diagnostic process.
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Affiliation(s)
- Paul D Rosen
- Department of Family Medicine, Brooklyn Hospital Center, NY
| | - Scott Klenzak
- Psychiatry Residency Program, Cape Fear Valley Hospital, Fayetteville, NC
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Kuhn J, van den Berg P, Mamede S, Zwaan L, Bindels P, van Gog T. Improving medical residents' self-assessment of their diagnostic accuracy: does feedback help? Adv Health Sci Educ Theory Pract 2022; 27:189-200. [PMID: 34739632 PMCID: PMC8938348 DOI: 10.1007/s10459-021-10080-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 10/10/2021] [Indexed: 06/13/2023]
Abstract
When physicians do not estimate their diagnostic accuracy correctly, i.e. show inaccurate diagnostic calibration, diagnostic errors or overtesting can occur. A previous study showed that physicians' diagnostic calibration for easy cases improved, after they received feedback on their previous diagnoses. We investigated whether diagnostic calibration would also improve from this feedback when cases were more difficult. Sixty-nine general-practice residents were randomly assigned to one of two conditions. In the feedback condition, they diagnosed a case, rated their confidence in their diagnosis, their invested mental effort, and case complexity, and then were shown the correct diagnosis (feedback). This was repeated for 12 cases. Participants in the control condition did the same without receiving feedback. We analysed calibration in terms of (1) absolute accuracy (absolute difference between diagnostic accuracy and confidence), and (2) bias (confidence minus diagnostic calibration). There was no difference between the conditions in the measurements of calibration (absolute accuracy, p = .204; bias, p = .176). Post-hoc analyses showed that on correctly diagnosed cases (on which participants are either accurate or underconfident), calibration in the feedback condition was less accurate than in the control condition, p = .013. This study shows that feedback on diagnostic performance did not improve physicians' calibration for more difficult cases. One explanation could be that participants were confronted with their mistakes and thereafter lowered their confidence ratings even if cases were diagnosed correctly. This shows how difficult it is to improve diagnostic calibration, which is important to prevent diagnostic errors or maltreatment.
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Affiliation(s)
- Josepha Kuhn
- Department of General Practice, Erasmus Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands.
- Institute of Medical Education Research Rotterdam, Erasmus Medical Centre, Rotterdam, The Netherlands.
| | - Pieter van den Berg
- Department of General Practice, Erasmus Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Silvia Mamede
- Institute of Medical Education Research Rotterdam, Erasmus Medical Centre, Rotterdam, The Netherlands
- Department of Psychology, Education and Child Studies, Erasmus University Rotterdam, Rotterdam, The Netherlands
| | - Laura Zwaan
- Institute of Medical Education Research Rotterdam, Erasmus Medical Centre, Rotterdam, The Netherlands
| | - Patrick Bindels
- Department of General Practice, Erasmus Medical Centre, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Tamara van Gog
- Department of Education, Utrecht University, Utrecht, The Netherlands
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Affiliation(s)
- Hardeep Singh
- Center for Innovations in Quality, Effectiveness and Safety, Michael E DeBakey Veterans Affairs Medical Center and Baylor College of Medicine Houston, TX, USA
| | - Denise M Connor
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Medical Service, San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Gurpreet Dhaliwal
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
- Medical Service, San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
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Enomoto K, Kosaka C, Kimura T, Watanuki S, Kurihara M, Watari T, Schaye V. Pharmacists can improve diagnosis and help prevent diagnostic errors. Diagnosis (Berl) 2022; 9:385-389. [PMID: 35089657 DOI: 10.1515/dx-2021-0138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 01/05/2022] [Indexed: 11/15/2022]
Abstract
We present two cases that highlight the role of pharmacists in the diagnostic process and illustrate how a culture of safety and teamwork between pharmacists and physicians can help prevent diagnostic errors.
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Affiliation(s)
- Kiichi Enomoto
- Department of Pharmacy, Nerima Hikarigaoka Hospital, Tokyo, Japan
| | - Chintaro Kosaka
- Department of Internal Medicine, Nerima Hikarigaoka Hospital, Tokyo, Japan
| | - Toru Kimura
- Department of Rehabilitation, Nerima Hikarigaoka Hospital, Tokyo, Japan
| | - Satoshi Watanuki
- Division of Emergency and General Medicine, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Masaru Kurihara
- Department of Patient Safety, Nagoya University, Nagoya, Japan
| | - Takashi Watari
- General Medicine Center, Shimane University, Shimane, Japan
| | - Verity Schaye
- Department of Medicine, NYU Grossman School of Medicine, New York, NY, USA
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Tak NGA. [Ontwikkelingsstoornissen bij volwassenen: het nut van de holistische theorie]. Tijdschr Psychiatr 2022; 64:617-621. [PMID: 36349859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
During the diagnostic process of developmental disorders in adults, diagnosticians often encounter diagnostic uncertainty. In this article, I describe how the holistic theory can be employed in this context in order to prevent diagnostic reductionism. A fictitious vignette illustrates the method.
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Şeref C, Acar Ö, Kılıç M, Vural M, Sağlıcan Y, Saraç H, Coşkun B, İnce Ü, Esen T, Lack NA. Histologically benign PI-RADS 4 and 5 lesions contain cancer-associated epigenetic alterations. Prostate 2022; 82:145-153. [PMID: 34672371 DOI: 10.1002/pros.24255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/31/2021] [Accepted: 09/29/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND The detection rate of clinically significant prostate cancer has improved with the use of multiparametric magnetic resonance imaging (mpMRI). Yet, even with MRI-guided biopsy 15%-35% of high-risk lesions (Prostate Imaging-Reporting and Data System [PI-RADS] 4 and 5) are histologically benign. It is unclear if these false positives are due to diagnostic/sampling errors or pathophysiological alterations. To better understand this, we tested histologically benign PI-RAD 4 and 5 lesions for common malignant epigenetic alterations. MATERIALS AND METHODS MRI-guided in-bore biopsy samples were collected from 45 patients with PI-RADS 4 (n = 31) or 5 (n = 14) lesions. Patients had a median clinical follow-up of 3.8 years. High-risk mpMRI patients were grouped based on their histology into biopsy positive for tumor (BPT; n = 28) or biopsy negative for tumor (BNT; n = 17). From these biopsy samples, DNA methylation of well-known tumor suppressor genes (APC, GSTP1, and RARβ2) was quantified. RESULTS Similar to previous work we observed high rates of promoter methylation at GSTP1 (92.7%), RARβ2 (57.3%), and APC (37.8%) in malignant BPT samples but no methylation in benign TURP chips. Interestingly, similar to the malignant samples the BNT biopsies also had increased methylation at the promoter of GSTP1 (78.8%) and RARβ2 (34.6%). However, despite these epigenetic alterations none of these BNT patients developed prostate cancer, and those who underwent repeat mpMRI (n = 8) demonstrated either radiological regression or stability. CONCLUSIONS Histologically benign PI-RADS 4 and 5 lesions harbor prostate cancer-associated epigenetic alterations.
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Affiliation(s)
- Ceren Şeref
- Department of Health Sciences, Koç University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
| | - Ömer Acar
- Department of Urology, Koc University School of Medicine, Istanbul, Turkey
| | - Mert Kılıç
- Department of Urology, VKF American Hospital, Istanbul, Turkey
| | - Metin Vural
- Department of Radiology, VKF American Hospital, Istanbul, Turkey
| | - Yeşim Sağlıcan
- Department of Pathology, Acıbadem University School of Medicine, Istanbul, Turkey
| | - Hilal Saraç
- Department of Health Sciences, Koç University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
| | - Bilgen Coşkun
- Department of Radiology, VKF American Hospital, Istanbul, Turkey
| | - Ümit İnce
- Department of Pathology, Acıbadem University School of Medicine, Istanbul, Turkey
| | - Tarık Esen
- Department of Urology, Koc University School of Medicine, Istanbul, Turkey
- Department of Urology, VKF American Hospital, Istanbul, Turkey
| | - Nathan A Lack
- Department of Health Sciences, Koç University Research Center for Translational Medicine (KUTTAM), Istanbul, Turkey
- Department of Medical Pharmacology, Koç University School of Medicine, Istanbul, Turkey
- Vancouver Prostate Centre, University of British Columbia, Vancouver, Canada
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Abstract
BACKGROUND Ultrasonography for trauma is a widely used tool in the initial evaluation of trauma patients with complete ultrasonography of trauma (CUST) demonstrating equivalence to computed tomography (CT) for detecting clinically significant abdominal hemorrhage. Initial reports demonstrated high sensitivity of CUST for the bedside diagnosis of pneumothorax. We hypothesized that the sensitivity of CUST would be greater than initial supine chest radiograph (CXR) for detecting pneumothorax. METHODS A retrospective analysis of patients diagnosed with pneumothorax from 2018 through 2020 at a Level I trauma center was performed. Patients included had routine supine CXR and CUST performed prior to intervention as well as confirmatory CT imaging. All CUST were performed during the initial evaluation in the trauma bay by a registered sonographer. All imaging was evaluated by an attending radiologist. Subgroup analysis was performed after excluding occult pneumothorax. Immediate tube thoracostomy was defined as tube placement with confirmatory CXR within 8 hours of admission. RESULTS There were 568 patients screened with a diagnosis of pneumothorax, identifying 362 patients with a confirmed pneumothorax in addition to CXR, CUST, and confirmatory CT imaging. The population was 83% male, had a mean age of 45 years, with 85% presenting due to blunt trauma. Sensitivity of CXR for detecting pneumothorax was 43%, while the sensitivity of CUST was 35%. After removal of occult pneumothorax (n = 171), CXR was 78% sensitive, while CUST was 65% sensitive (p < 0.01). In this subgroup, CUST had a false-negative rate of 36% (n = 62). Of those patients with a false-negative CUST, 50% (n = 31) underwent tube thoracostomy, with 85% requiring immediate placement. CONCLUSION Complete ultrasonography of trauma performed on initial trauma evaluation had lower sensitivity than CXR for identification of pneumothorax including clinically significant pneumothorax requiring tube thoracostomy. Using CUST as the primary imaging modality in the initial evaluation of chest trauma should be considered with caution. LEVEL OF EVIDENCE Diagnostic Test study, Level IV.
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Affiliation(s)
- Jarrett E Santorelli
- From the Division of Trauma, Surgical Critical Care, Burns and Acute Care Surgery, Department of Surgery, UC San Diego School of Medicine, San Diego, California
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Dahm MR, Williams M, Crock C. 'More than words' - Interpersonal communication, cognitive bias and diagnostic errors. Patient Educ Couns 2022; 105:252-256. [PMID: 34045088 DOI: 10.1016/j.pec.2021.05.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/04/2021] [Accepted: 05/06/2021] [Indexed: 06/12/2023]
Abstract
During the diagnostic process, clinicians may make assumptions, prematurely judge or diagnose patients based on their appearance, their speech or how they are portrayed by other clinicians. Such judgements can be a major source of diagnostic error and are often linked to unconscious cognitive biases - faulty quick-fire thinking patterns that impact clinical reasoning. Patient safety is profoundly influenced by cognitive bias and language, i.e. how information is presented or gathered, and then synthesised by clinicians to form and communicate diagnostic decisions. Here, we discuss the intricate links between interpersonal communication, cognitive bias, and diagnostic error from a patient's, a linguist's and clinician's perspective. We propose that through patient engagement and applied health communication research, we can enhance our understanding of how the interplay of communication behaviours, biases and errors can impact upon the patient experience and diagnostic error. In doing so, we provide new avenues for collaborative diagnostic error research striving towards healthcare improvements and safer diagnosis.
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Affiliation(s)
- Maria R Dahm
- Institute for Communication in Health Care (ICH), College of Arts and Social Sciences, Australian National University, Canberra, Australia.
| | | | - Carmel Crock
- Royal Victorian Eye and Ear Hospital, Melbourne, Australia
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Dahm MR, Crock C. Diagnostic statements: a linguistic analysis of how clinicians communicate diagnosis. Diagnosis (Berl) 2021; 9:316-322. [PMID: 34954929 DOI: 10.1515/dx-2021-0086] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 10/29/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES To investigate from a linguistic perspective how clinicians deliver diagnosis to patients, and how these statements relate to diagnostic accuracy. METHODS To identify temporal and discursive features in diagnostic statements, we analysed 16 video-recorded interactions collected during a practice high-stakes exam for internationally trained clinicians (25% female, n=4) to gain accreditation to practice in Australia. We recorded time spent on history-taking, examination, diagnosis and management. We extracted and deductively analysed types of diagnostic statements informed by literature. RESULTS Half of the participants arrived at the correct diagnosis, while the other half misdiagnosed the patient. On average, clinicians who made a diagnostic error took 30 s less in history-taking and 30 s more in providing diagnosis than clinicians with correct diagnosis. The majority of diagnostic statements were evidentialised (describing specific observations (n=24) or alluding to diagnostic processes (n=7)), personal knowledge or judgement (n=8), generalisations (n=6) and assertions (n=4). Clinicians who misdiagnosed provided more specific observations (n=14) than those who diagnosed correctly (n=9). CONCLUSIONS Interactions where there is a diagnostic error, had shorter history-taking periods, longer diagnostic statements and featured more evidence. Time spent on history-taking and diagnosis, and use of evidentialised diagnostic statements may be indicators for diagnostic accuracy.
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Affiliation(s)
- Maria R Dahm
- Institute for Communication in Health Care (ICH), College of Arts and Social Sciences, The Australian National University, Canberra, Australia
| | - Carmel Crock
- Royal Victorian Eye and Ear Hospital, Melbourne, Australia
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Sinnott-Armstrong W, Simmons C. Some common fallacies in arguments from M/EEG data. Neuroimage 2021; 245:118725. [PMID: 34813968 DOI: 10.1016/j.neuroimage.2021.118725] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 11/02/2021] [Accepted: 11/12/2021] [Indexed: 11/15/2022] Open
Abstract
Like all humans, M/EEG researchers commit certain fallacies or mistakes in reasoning. This article surveys seven well-known but still common fallacies, including reverse inference, hasty generalization, hasty exclusion, inferring from group to individual, inferring from correlation to causation, affirming a disjunct, and false dichotomy. These fallacies are illustrated with classic EEG research by Libet and collaborators, but many researchers (not just Libet) continue to commit them in all areas of research (not just M/EEG). This article gives practical suggestions about how to spot and avoid each fallacy.
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Affiliation(s)
- Walter Sinnott-Armstrong
- Kenan Institute for Ethics, Duke University, United States; Duke Institute for Brain Sciences, United States; Department of Philosophy, Duke University, United States; Department of Psychology and Neuroscience, Duke University, United States.
| | - Claire Simmons
- Kenan Institute for Ethics, Duke University, United States; Duke Institute for Brain Sciences, United States
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Kumar RR, Dhir V. Authors Reply to Korsten et al: Reference: JCR-21-177, Entitled Letter to the Editor Anti-Jo-1 Syndrome Often Misdiagnosed as Rheumatoid Arthritis (for Many Years)-A Single-Center Experience Think of RA-ASyS Overlap! by Dr. Med. Peter Korsten. J Clin Rheumatol 2021; 27:S884. [PMID: 34348366 DOI: 10.1097/rhu.0000000000001779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Rajiv Ranjan Kumar
- Clinical Immunology and Rheumatology Division, Department of Internal Medicine Post Graduate Institute of Medical Education and Research Chandigarh, India
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Friedman JN, Davis T, Somaskanthan A, Ma A. Avoid doing chest x rays in infants with typical bronchiolitis. BMJ 2021; 375:e064132. [PMID: 34686495 DOI: 10.1136/bmj-2021-064132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Jeremy N Friedman
- Paediatrics, Hospital for Sick Children, Toronto, Ontario M3B 3E8, Canada
| | - Tessa Davis
- Paediatric Emergency Department, Royal London Hospital, London, UK
| | | | - Amy Ma
- Family Advisory Forum, Montreal Children's Hospital, Montreal, Quebec, Canada
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Goodacre S, Thomas B, Smyth M, Dickson JM. Should prehospital early warning scores be used to identify which patients need urgent treatment for sepsis? BMJ 2021; 375:n2432. [PMID: 34663583 DOI: 10.1136/bmj.n2432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Steve Goodacre
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield S1 4DA, UK
| | - Ben Thomas
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield S1 4DA, UK
| | - Michael Smyth
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
| | - Jon M Dickson
- Faculty of Medicine Dentistry and Health, University of Sheffield, Sheffield S10 2HQ, UK
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Koerber RM, Held SAE, Vonnahme M, Feldmann G, Wenzel J, Gütgemann I, Brossart P, Heine A. Blastic plasmacytoid dendritic-cell neoplasia: a challenging case report. J Cancer Res Clin Oncol 2021; 148:743-748. [PMID: 34529129 PMCID: PMC8881430 DOI: 10.1007/s00432-021-03777-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 08/23/2021] [Indexed: 11/26/2022]
Abstract
Blastic plasmacytoid dendritic-cell neoplasm (BPDCN) is an extremely rare disease that originates from dendritic cells and is associated with a poor overall survival (OS). Diagnostic and therapeutic standards are less well-established in comparison to other leukemic conditions and standards of care are lacking. Morphologic and molecular similarities to acute myeloid leukemia (AML), myelodysplastic syndrome (MDS) and chronic myelomonocytic leukemia (CMML) are hard to distinguish. We here report a BPDCN patient with a long, challenging diagnostic period. While bone marrow biopsies initially failed to prove the correct diagnosis, a cutaneous biopsy finally identified a CD45+/CD56+/CD4+/CD123+/CD33+/MPO− population suggestive of BPDCN which was confirmed by flow cytometry. Molecular analysis revealed an ASXL-1, TET2 and SRSF2-mutation, cytogenetic analysis showed a normal karyotype. Treatment with the recently approved CD123-cytotoxin Tagraxofusp showed initially a very good response. This case reflects diagnostic and therapeutic difficulties in BPDCN as very rare, easily misdiagnosed neoplasia and the need for precise diagnostic care.
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Affiliation(s)
- Ruth-Miriam Koerber
- Medical Clinic III for Oncology, Hematology, Immune-Oncology and Rheumatology, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany
| | - Stefanie A E Held
- Medical Clinic III for Oncology, Hematology, Immune-Oncology and Rheumatology, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany
| | - Maria Vonnahme
- Medical Clinic III for Oncology, Hematology, Immune-Oncology and Rheumatology, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany
| | - Georg Feldmann
- Medical Clinic III for Oncology, Hematology, Immune-Oncology and Rheumatology, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany
| | - Joerg Wenzel
- Department of Dermatology and Allergy, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany
| | - Ines Gütgemann
- Department of Pathology, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany
| | - Peter Brossart
- Medical Clinic III for Oncology, Hematology, Immune-Oncology and Rheumatology, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany
| | - Annkristin Heine
- Medical Clinic III for Oncology, Hematology, Immune-Oncology and Rheumatology, University Hospital Bonn, Venusberg Campus 1, 53127, Bonn, Germany.
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Wise JL, Vazquez-Roque MI, McKinney CJ, Zickella MA, Crowell MD, Lacy BE. Gastric Emptying Scans: Poor Adherence to National Guidelines. Dig Dis Sci 2021; 66:2897-2906. [PMID: 32418002 DOI: 10.1007/s10620-020-06314-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 05/02/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Accurately diagnosing gastroparesis relies upon gastric emptying scintigraphy (GES) being performed correctly. Jointly published protocol guidelines have long been available; however, the extent to which practitioners adhere to these guidelines is unknown. AIMS This study aimed to assess national compliance with established GES protocol guidelines. METHODS We developed a questionnaire addressing the key protocol measures outlined in the Consensus Recommendations for Gastric Emptying Scintigraphy. Survey questions addressed patient information collection (15), patient preparation and procedure protocol (16), meal content and preparation (7), imaging (3), interpretation (4), reporting (7), and institutional demographic data (7). The anonymous questionnaire was distributed electronically to members of the Society of Nuclear Medicine and Medical Imaging (SNMMI) and non-member recipients of the SNMMI daily email newsletter. One response per medical institution was permitted. RESULTS A total of 121 out of 872 potential medical institutions (MI) responded (13.9%); 49 (40.4%) were academic/teaching medical centers. The annual number (mean) of GES procedures was 199.9 (range 5-2000 GES/year). On average, MI performed 33.5/52 (64%) of protocol measures according to guidelines while academic medical centers performed 31.5/52 (61%) of protocol measures according to guidelines. Only 4 out of 88 MI (4.5%) performed GES while adhering to three critical measures: validated study duration; controlled blood glucose levels; and proper restriction of medications. CONCLUSIONS Low compliance with GES protocol guidelines, even among academic medical centers, raises the likely possibility of misdiagnosis and improper management of upper gastrointestinal symptoms. These results highlight a need for increased awareness of protocol guidelines for gastric scintigraphy.
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Affiliation(s)
- Journey L Wise
- Division of Gastroenterology and Hepatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Maria I Vazquez-Roque
- Division of Gastroenterology and Hepatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Caleb J McKinney
- Division of Gastroenterology and Hepatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Michael A Zickella
- Division of Gastroenterology and Hepatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Michael D Crowell
- Division of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, AZ, USA
| | - Brian E Lacy
- Division of Gastroenterology and Hepatology, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
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Willis JS, Tyler C, Schiff GD, Schreiner K. Ensuring Primary Care Diagnostic Quality in the Era of Telemedicine. Am J Med 2021; 134:1101-1103. [PMID: 34051151 PMCID: PMC9746257 DOI: 10.1016/j.amjmed.2021.04.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 04/14/2021] [Accepted: 04/17/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Joel Steven Willis
- Assistant Professor, Division of Family Medicine, Associate Medical Director, GW Immediate Primary Care, George Washington University, Washington, DC.
| | - Carl Tyler
- Professor of Family Medicine and Community Health, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Gordon D Schiff
- Associate Professor of Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, Mass
| | - Katherine Schreiner
- Medical Student, George Washington School of Medicine and Health Sciences, Washington, DC
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50
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Tee QX, Nambiar M, Stuckey S. Error and cognitive bias in diagnostic radiology. J Med Imaging Radiat Oncol 2021; 66:202-207. [PMID: 34467643 DOI: 10.1111/1754-9485.13320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 08/16/2021] [Indexed: 11/29/2022]
Abstract
The above article was posted prematurely on 31 August 2021. The article will be made fully available at a later date.
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Affiliation(s)
- Qiao Xin Tee
- Department of Diagnostic Imaging, Monash Health, Clayton, Victoria, Australia
| | - Mithun Nambiar
- Department of Diagnostic Imaging, Monash Health, Clayton, Victoria, Australia
| | - Stephen Stuckey
- Department of Diagnostic Imaging, Monash Health, Clayton, Victoria, Australia
- School of Clinical Sciences at Monash Health, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia
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