RichardLByynyMDMSc, FACEP

PubMed

• 84 citations
  Sensitivity of noncontrast cranial computed tomography for the emergency department diagnosis of subarachnoid hemorrhage.
  Richard L. Byyny, William R. Mower, Natalie Shum, Gelareh Z. Gabayan, Shanna Fang
  Annals of Emergency Medicine. 2008-06-01
• 17 citations
  Design and Implementation of a Controlled Clinical Trial to Evaluate the Effectiveness and Efficiency of Routine Opt-out Rapid Human Immunodeficiency Virus Screening i...
  Jason S. Haukoos, Emily Hopkins, Richard L. Byyny, Amy A. Conroy, Morgan Silverman
  Academic Emergency Medicine. 2009-08-01
• 4 citations
  Number of Weeks Rotating in the Emergency Department Has a Greater Effect on Ultrasound Milestone Competency Than a Dedicated Ultrasound Rotation.
  Courtney M. Smalley, Molly E.W. Thiessen, Richard L. Byyny, Alyrene Dorey, Bryan McNair
  Journal of Ultrasound in Medicine. 2017-02-01

Journal Articles

• Clinical Policy: Critical Issues in the Diagnosis and Management of the Adult Psychiatric Patient in the Emergency Department  
  American College of Emergency Physicians Clinical Policies Subcommittee (Writing Committee) on the Adult Psychiatric Patient., Nazarian DJ, Broder JS, Thiessen ME, Wil..., Ann Emerg Med, 1/1/2017
• Prediction of multiple organ failure after trauma: derivation of the Denver Trauma Organ Failure Score  
  Vogel JA, Liao MM, Hopkins E, Seleno N, Byyny RL, Gravitz G, Moore EE, Haukoos JS, Journal of Trauma, 1/1/2014
• Validation of rules to predict emergent surgical intervention in pediatric trauma patients  
  Boatright, D. H., Byyny, R. L., Hopkins, E., Bakes, K., Hissett, J., Tunson, J., Easter, J. S., et al., Journal of the American College of Surgeons, 1/1/2013
• False-Negative FAST Examination: Associations With Injury Characteristics and Patient Outcomes  
  Laselle, B. T., Byyny, R. L., Haukoos, J. S., Krzyzaniak, S. M., Brooks, J., Dalton, T. R., Gravitz, C. S., et al., Annals of emergency medicine, 1/1/2012
• Safety of prehospital intravenous fentanyl for adult trauma patients  
  Soriya, G. C., McVaney, K. E., Liao, M. M., Haukoos, J. S., Byyny, R. L., Gravitz, C. and Colwell, C. B., The journal of trauma and acute care surgery, 1/1/2012
• Derivation and validation of the Denver Human Immunodeficiency Virus (HIV) risk score for targeted HIV screening  
  Haukoos, J. S., Lyons, M. S., Lindsell, C. J., Hopkins, E., Bender, B., Rothman, R. E., Hsieh, Y. H., Maclaren L. A., Thrun, M. W. Byyny, R.L., American journal of epidemiology, 1/1/2012
• In reply  
  Thompson, D. O., Hurtado, T. R., Liao, M. M., Byyny, R. L. and Haukoos, J. S., Annals of Emergency Medicine, 1/1/2012
• Validation of the Simplified Motor Score in the out-of-hospital setting for the prediction of outcomes after traumatic brain injury  
  Thompson, D. O., Hurtado, T. R., Liao, M. M., Byyny, R. L., Gravitz, C. and Haukoos, J. S., Annals of emergency medicine, 1/1/2011
• Validation and refinement of a rule to predict emergency intervention in adult trauma patients  
  Haukoos, J. S., Byyny, R. L., Erickson, C., Paulson, S., Hopkins, E., Sasson, C., Bender, B., et al., Annals of emergency medicine, 1/1/2011
• Prevalence of Herniation and Intracranial Shift on Cranial Tomography in Patients with Subarahnoid Hemorrhage and a Normal Neurologic Examination  
  Baraff LJ, Byyny RL, Probst MA, Salamon N, Linetsky M, Mower WR, Academic Emergency Medicine, 1/1/2010
• Design and implementation of a controlled clinical trial to evaluate the effectiveness and efficiency of routine opt-out rapid human immunodeficiency virus screening i...  
  Haukoos JS, Hopkins E, Byyny RL, Conroy AA, Silverman M, Eisert S, Thrun M, Wilson M, Boyett B, Heffelfinger JD; Denver ED HIV Opt-Out Study Group, Acad Emer Med, 1/1/2009
• Validation of Three "Termination of Resuscitation" Criteria for Good Neurological Survival following Out-of-Hospital Cardiac Arrest  
  Ruygrok M, Byyny RL, Haukoos JS, Annals of Emergency Medicine, 1/1/2009
• Sensitivity of noncontrast cranial computed tomography for the emergency department diagnosis of subarachnoid hemorrhage  
  Byyny RL, Mower WR, Shum N, et al, Annals of emergency medicine, 1/1/2008
• Patient acceptance of rapid HIV testing practices in an urban emergency department: assessment of the 2006 CDC recommendations for HIV screening in health care settings  
  Haukoos JS, Hopkins E, Byyny RL, Annals of emergency medicine, 1/1/2008
• Development and implementation of a model to improve identification of patients infected with HIV using diagnostic rapid testing in the emergency department  
  Haukoos JS, Hopkins E, Eliopoulos VT, Byyny RL, LaPerriere KA, Medoza MX, Thrun M, Academic Emergency Medicine, 1/1/2007
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Books/Book Chapters

• Emergency Medicine Secrets 
  Kathein Bakes, Peter Pons, Jennie Buchanan, Maria Moreira, Richard ByynyEdition 7th,2021
• Harwood-Nuss' clinical practice of emergency medicine 
  Chapter: Blunt Thoracic Trauma 
  Byyny, RLEditors: Wolfson, A. B., Hendey, G. W. and Harwood-Nuss, A.Lippincott Williams & Wilkins, Philadelphia, PAEdition 5th,2010
• Rosen's emergency medicine : concepts and clinical practice 
  Chapter: SCUBA Diving and Dysbarisms 
  Byyny, RL and Shockley, LWEditors: Marx, J. A., Hockberger, R. S., Walls, R. M., Adams, J. and Rosen, P.Mosby/Elsevier, Philadelphia, PAEdition 7th,2010
• Harwood-Nuss' clinical practice of emergency medicine 
  Chapter: Pericarditis 
  Bessen, HA and Byyny, RLEditors: Wolfson, A. B., Hendey, G. W. and Harwood-Nuss, A.Lippincott Williams & Wilkins, Philadelphia, PAEdition 4th,2005
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Abstracts/Posters

• Faculty regrets in remediation experiences with trainees: A qualitative study
  Krzyzaniak S, Wolf S, Byyny R, Kaplan B, Barker L Guerrasio, J, AAMC Medical Education Meeting, Baltimore, MD, 1/1/2015
• Barriers to the remediation of struggling learners: A qualitative study
  Krzyzaniak S, Byyny R, Wolf S, Kaplan B, Barker L, Guerrasio, J, International Conference on Medical Education, Istanbul, Turkey, 1/1/2015
• Clinical Predictors of False-Negative FAST Examinations in Pediatric Blunt Abdominal Trauma Patients.
  Quan G, Ruygrok ML, Byyny RL, Luoma KA, Louderback RZ & Kendall JL, 2015 Society for Academic Emergency Medicine Annual Meeting, San Diego, CA, 1/1/2015
• Number of Weeks Rotating in the ED Has a Greater Effect on Achievement of Ultrasound Milestone Competency than a Dedicated Ultrasound Rotation.
  Smalley C, Thiessen M, Kendall J, Byyny R, Dorey A, McNair B, American College of Emergency Physicians Scientific Assembly, Boston, MA, 1/1/2014
• Adherence and health disparities are associated with common clinical practice guidelines in the emergency department.
  Trent S, Quinlan M, Susalla M, Johnson MA, Byyny R, Sankoff J, Havranek E, Haukoos J, Society for Academic Emergency Medicine Annual Meeting, Dallas, TX, 1/1/2014
• Validation of rules to predict emergent intervention in pediatric trauma patients.
  Boatright D, Byyny R, Hopkins E, Bakes K, Hissett J, Tunson J, Sasson C, Easter J, Vogel J, Bensard D, Haukoos J, Society for Academic Emergency Medicine, Chicago, IL, 1/1/2012
• Predicting mortality in trauma patients in the emergency department.
  Seleno N, Vogel J, Liao M, Hopkins E, Byyny R, Gravitz C, Moore E, Haukoos J, Society for Academic Emergency Medicine, Chicago, IL, 1/1/2012
• Prediction of post-injury multiple organ failure: derivation and internal validation of the Denver Trauma Organ Failure Score.
  Vogel J, Liao M, Hopkins E, Seleno N, Byyny R, Gravitz C, Haukoos J, Western Regional Society for Academic Emergency Medicine Research Forum, Keystone, CO, 1/25/2011
• Association between prehospital blind nasotracheal intubation and outcomes in patients with head trauma.
  Vogel J, Hurtado T, Arens A, Johnston C, Ruygrok M, Smalley C, Byyny R, Colwell C, Haukoos J, American College of Emergency Physicians Research Forum, San Francisco, CA, 1/16/2011
• Prediction of post-injury multiple organ failure: derivation and internal validation of the Denver Trauma Organ Failure Score.
  Vogel J, Liao M, Hopkins E, Seleno N, Byyny R, Gravitz C, Haukoos J, Society for Academic Emergency Medicine Annual Meeting, 1/2/2011
• Predictive Accuracy of Systemic Inflammatory Response Syndrome Criteria for Critical Illness Among Emergency Department Patients.
  Liao MM, Howard K, Finley Z, Feng Z, Byyny R, Sankoff J, Douglas I, Haukoos J, Society for Academic Emergency Medicine Annual Meeting, Boston, MA, 1/1/2011
• Total Number of Systemic Inflammatory Response Syndrome Criteria Predicts Critical Illness Among Emergency Department Patients.
  Liao MM, Howard K, Finley Z, Feng Z, Byyny R, Sankoff J, Douglas I, Haukoos J, Society for Academic Emergency Medicine Annual Meeting, Boston, MA, 1/1/2011
• Physician Judgment is a Strong Predictor of Mortality Among Emergency Department Patients with Systemic Inflammatory Response Syndrome.
  Sankoff J, Liao MM, Youngquist S, Holthaus C, Kaji A, Heard K, Reynolds C, Gee C, Spencer J, Tzvetkova E, Valley M, Byyny R, Douglas I, Haukoos J, Society for Academic Emergency Medicine Annual Meeting, Boston, MA, 1/1/2011
• Single-Episode of Hypotension and Lactate Regardless of Age or Infectious Etiology are Strong Predictors of Mortality in Emergency Department Patients with Systemic In...
  Liao MM, Youngquist S, Holthaus C, Kaji A, Heard K, Reynolds C, Gee C, Spencer J, Tzvetkova E, Valley M, Sankoff J, Byyny R, Douglas I, Haukoos J, Society for Academic Emergency Medicine Annual Meeting, Boston, MA, 1/1/2011
• Change in Major Trauma Following a Law to Allow Expansion of Alcohol Sales.
  Hatten B, Liao MM, Byyny R, Caruso E, Haukoos J, Society for Academic Emergency Medicine Annual Meeting, Boston, MA, 1/1/2011
• Processes of care are not impacted by performing routine opt-out rapid HIV screening in the emergency department.
  Haukoos J, Hopkins E, Byyny R, Silverman M, Johnson S, Forsyth J, Wilson M, Thrun M for the Denver ED HIV Opt-Out Study, Society for Academic Emergency Medicine Annual Meeting, Phoenix, AZ, 1/1/2010
• Derivation of a Simple Instrument to Predict Multiple Organ Failure in Adult Trauma Patients in Patients.
  Vogel J, Liao M, Hopkins E, Seleno N, Byyny R, Gravitz C, Haukoos J, American College of Emergency Physicians Scientific Assembly, Las Vegas, NV, 1/1/2010
• Use of Triage-Based Kiosks for Obtaining Opt-Out Consent for Rapid HIV Screening in the Emergency Department.
  Haukoos J, Hopkins E, Bender B, Byyny R, Silverman M, Thrun M for the Denver ED HIV Testing Research Consortium, Society for Academic Emergency Medicine Annual Meeting, Phoenix, AZ, 1/1/2010
• Patient Understanding of Triage-Based Kiosks for Obtaining Opt-Out Consent for Rapid HIV Screening in the Emergency Department.
  Haukoos J, Harvey J, Hopkins E, Bender B, Byyny R, Silverman M, Thrun M for the Denver ED HIV Testing Research Consortium, Society for Academic Emergency Medicine Annual Meeting, Phoenix, AZ, 1/1/2010
• Performance of Routine Opt-Out Rapid HIV Screening in the Emergency Department Still Identifies Patients Late in their Disease Courses.
  Haukoos J, Hopkins E, Byyny R, Silverman M, Johnson S, Forsyth J, Wilson M, Thrun M for the Denver ED HIV Opt-Out Study, Society for Academic Emergency Medicine Annual Meeting, Phoenix, AZ, 1/1/2010
• Safety of pre-hospital single-dose fentanyl in adult trauma patients.
  Soriya G, McVaney K, Liao M, Haukoos J, Byyny R, Colwell C, Society for Academic Emergency Medicine Annual Meeting, Phoenix, AZ, 1/1/2010
• Safety of pre-hospital single-dose fentanyl in adult trauma patients.
  Soriya G, McVaney K, Liao M, Haukoos J, Byyny R, Colwell C, 13th Annual Western Regional Society for Academic Emergency Medicine Meeting, Sonoma, CA, 1/1/2010
• False negative FAST examinations and their associations with trauma patient outcomes.
  Laselle B, Krzyzaniak S, Byyny R, Gravitz C, Haukoos J, Kendall J, 13th Annual Western Regional Society for Academic Emergency Medicine Meeting, Sonoma, CA, 1/1/2010
• Injury characteristics associated with false negative focused assessment with sonography in adult trauma patients.
  Krzyzaniak S, Laselle B, Byyny R, Gravitz C, Haukoos J, Kendall J, Society for Academic Emergency Medicine Annual Meeting, Phoenix, AZ, 1/1/2010
• Injury characteristics associated with false negative focused assessment with sonography in adult trauma patients.
  Krzyzaniak S, Laselle B, Byyny R, Gravitz C, Haukoos J, Kendall J, 13th Annual Western Regional Society for Academic Emergency Medicine Meeting, Sonoma, CA, 1/1/2010
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Lectures

• Myocarditis and Pericarditis 
  Denver Health Medical Center, Denver, CO - 1/1/2017
• Oral Boards 
  Denver Health Medical Center, Denver, CO - 1/1/2017
• Grant Writing Workshop for Educational Grants 
  Ft. Lauderdale, FL - 1/1/2017
• COPD and Asthma 
  Denver Health Medical Center, Denver, CO - 1/1/2016
• Procedure Lab 
  Denver Health Medical Center, Denver, CO - 1/1/2015
• Scientific Writing 
  Denver Health Medical Center, Denver, CO - 1/1/2013
• Developing a Research Question and Basic Study Designs 
  Denver Health Medical Center, Denver, CO - 1/1/2013
• EBEM "Outpatient v Inpatient Treatment of Patients with PE" 
  Denver Health Medical Center, Denver, CO - 1/1/2013
• Orientation Lecture 
  Denver Health Medical Center, Denver, CO, 2012, 2013 - 1/1/2013
• Observational Study Designs 
  Denver Health Medical Center, Denver, CO - 1/1/2012
• "Diagnosis Painful versus Painless Vision Loss" 
  Denver Health Medical Center, Denver, CO - 1/1/2012
• Performing the Lateral Canthotomy 
  Denver Health Medical Center, Denver, CO - 1/1/2012
• "Developing a Research Question and Basic Study Designs" 
  Denver Health Medical Center, Denver, CO - 1/1/2011
• EBEM "Number Needed to Treat versus Number Needed to Harm" 
  Denver Health Medical Center, Denver, CO - 1/1/2011
• EBEM "Low Molecular Weight Heparins versus Unfractionated Heparins in Acute Coronary Syndromes" 
  Denver Health Medical Center, Denver, CO - 1/1/2011
• EBEM "Accuracy vs. Precision" 
  Denver Health Medical Center, Denver, CO - 1/1/2010
• EBEM "Nasogastric aspiration and lavage in emergency department patients with hematochezia or melena without hematemesis." 
  Denver Health Medical Center, Denver, CO - 1/1/2010
• EBEM "p- Values and Confidence Intervals" 
  Denver Health Medical Center, Denver, CO - 1/1/2010
• Needle or Not: Diagnosis of Spontaneous Subarachnoid Hemorrhage 
  Denver, CO - 1/1/2010
• EBEM "Common Terms in Evidence Based Medicine" 
  Denver Health Medical Center, Denver, CO - 1/1/2009
• Resuscitation Guidelines for Trauma - When Should a Trauma Surgeon Be at the Bedside? 
  Denver, CO - 1/1/2009
• Trauma Resuscitation - IVF Choice, Antibleeding Agents, Transfusion Ratios 
  Denver, CO - 1/1/2009
• TPA for Stroke: ECASS III - Evidence for or Against? 
  Denver, CO - 1/1/2009
• Predicting the need for emergency surgery in adult trauma patients: comparison of a validated clinical decision rule and the American College of Surgeons' Major Resusc... 
  New Orleans, LA - 1/1/2008
• EBEM "Counter Factual Ideal" 
  Denver Health Medical Center, Denver, CO - 1/1/2008
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