Caleb J. Murphy

ORCID: 0000-0003-3162-3780
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About
Contact & Profiles
Research Areas
  • Cardiovascular Effects of Exercise
  • Sports injuries and prevention
  • Cardiac Arrest and Resuscitation
  • Innovations in Medical Education
  • Cardiomyopathy and Myosin Studies
  • Meta-analysis and systematic reviews
  • Patient Safety and Medication Errors
  • Electronic Health Records Systems
  • Healthcare Operations and Scheduling Optimization
  • Cardiac electrophysiology and arrhythmias
  • Healthcare cost, quality, practices
  • Glycogen Storage Diseases and Myoclonus
  • Fungal Infections and Studies
  • Reliability and Agreement in Measurement
  • Electrolyte and hormonal disorders
  • Health Systems, Economic Evaluations, Quality of Life
  • Interprofessional Education and Collaboration
  • Peripheral Neuropathies and Disorders
  • Healthcare professionals’ stress and burnout
  • Clinical Laboratory Practices and Quality Control
  • Neurological and metabolic disorders
  • Healthcare Policy and Management
  • Blood Coagulation and Thrombosis Mechanisms
  • Research on Leishmaniasis Studies
  • Cerebrovascular and genetic disorders

Northwestern University
2024-2025

Northwestern Memorial Hospital
2025

University of Chicago
2022-2024

University of Nevada, Las Vegas
2021-2023

Murphy Oil Corporation (United States)
2020

Peterson (Norway)
2020

Twin Cities Orthopedics
2020

University of Minnesota
2020

Minneapolis Heart Institute Foundation
2013-2016

University of Minnesota Medical Center
2016

Sudden deaths in young competitive athletes are tragic events, with high public visibility. The importance of race and gender respect to sport the diagnosis causes sudden death has generated substantial interest.The US National Registry Death Athletes, 1980-2011, was accessed define epidemiology athletes. A total 2406 were identified aged 19 ± 6 years engaged 29 diverse sports.Among 842 autopsy-confirmed cardiovascular diagnoses, incidence males exceeded that females by 6.5-fold (1:121; 691...

10.1016/j.amjmed.2016.02.031 article EN public-domain The American Journal of Medicine 2016-04-02

Retrospective chart review (RCR) studies rely on the collection and analysis of documented clinical data, a process that can be prone to errors. The aim this study was develop defined set criteria evaluate RCR datasets for potential data Data Error Criteria (DEC) were developed by identifying coding entry errors via literature then classifying them based error types. Three components comprise DEC: general errors, numerical-specific categorical variable-specific Two reviewers independently...

10.1177/10815589231151437 article EN Journal of Investigative Medicine 2023-01-25

Background: Retrospective chart review studies may be delayed by inability to export clean clinical data from an electronic medical record (EMR) or repository. Macros are pre-programmed procedures that can used in Microsoft Excel help streamline the process of cleaning datasets.Objectives: To demonstrate how macros useful for researchers at community hospitals and smaller academic health centers lack informatics support.Methods: Using intrinsic function our institution's EMR, vital signs lab...

10.1080/20009666.2021.1954282 article EN cc-by-nc Journal of Community Hospital Internal Medicine Perspectives 2021-09-03

Background: The Minnesota Lab Appropriateness (MLAB) criteria were developed for assessing appropriateness of complete blood counts (CBCs) and serum electrolyte panels (SEPs) ordered adult inpatients. Methods: Two independent raters used the MLAB to rate labs during 50 hospitalizations through retrospective medical record review. Results: Evaluation 208 CBCs 253 SEPs on a 2-category scale (appropriate/inappropriate) resulted in an inappropriate lab 24% 25% SEPs, respectively. Using...

10.1097/qmh.0000000000000258 article EN Quality Management in Health Care 2020-06-23

Introduction High-frequency recurring orders placed through the electronic medical record (EMR) may contribute to unnecessary care in hospitalised patients. This quality initiative sought develop and pilot test a hospital order set for bundled review de-implementation of common orders. Methods A voluntary-use EMR was developed display low-frequency alternatives components. The introduced hospitalists at large academic from February June 2023. Orders overnight vital signs, tubes/tethers (a...

10.1136/bmjoq-2024-002889 article EN cc-by-nc-nd BMJ Open Quality 2024-12-01

Abstract Osmotic demyelination syndrome (ODS), previously known as central pontine myelinolysis, is a rare neurological condition characterized by of the pons or extrapontine areas including midbrain, thalamus, basal nuclei, and cerebellum, resulting in upper motor neuron dysfunction pseudobulbar palsy. We report case 45-year-old woman with history alcohol dependence end stage liver disease complicated hepatic encephalopathy who developed symptoms suspicious recurrent experienced generalized...

10.1515/dx-2016-0004 article EN Diagnosis 2016-04-26

Rapid cognitive decline and myoclonus in a 52-year-old womanA woman presented to the emergency department Las Vegas, NV, with progressively worsening altered mental status for past 2 weeks.A history of symptoms was obtained from patient's sister, whom she staying.The sister reported that during week before presentation, patient had episodes confusion, intermittent blank staring, blurred vision, bilateral incoordination upper lower extremities, diffi culty following commands, decreased verbal...

10.3949/ccjm.88a.20004 article EN Cleveland Clinic Journal of Medicine 2021-10-01

/n summer 2012 I had the opportunity to death in athletes. In 1993, Dr. Maron brought work as a research intern at MinneapNational Registry of Sudden Death Young olis Heart Institute Foundation (MHIF). Athletes MHIF. The is an autopsy MHIF nonprofit organization with based database that records athlete deaths meeting mission improving cardiovascular health five criteria: must have been related through and education. internship USA some capacity, such American they offer effective extension...

10.1893/0005-3155-84.4.250 article EN BIOS 2013-12-01

We present a case of acute partial transverse myelitis (TM) that developed 6 d following covaccination with bivalent COVID-19 booster vaccine and quadrivalent influenza vaccine. Although initial imaging the thoracic spine was nonspecific, repeat magnetic resonance (MRI) showed T2 hyperintense lesion contrast enhancement, consistent TM. The risk rare but catastrophic neurologic complications and/or vaccines is subject ongoing investigation in medical community. A 78-year-old woman past...

10.1111/cen3.12742 article EN cc-by-nc-nd Clinical and Experimental Neuroimmunology 2023-01-25

Introduction: Frequency with which cardiovascular-related sudden deaths (SD) occur in competitive athletes importantly impacts considerations for the most appropriate preparticipation screening strategy, particularly potential value of incorporating the12-lead ECG. Hypothesis: Unsuspected cardiovascular disease may not be predominant cause death college athletes. Methods: We assessed databases (including autopsy reports) from both U.S. National Sudden Death Young Athletes Registry and...

10.1161/circ.128.suppl_22.a9782 article EN Circulation 2013-11-26
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