CREST​ NETWORK

We in the CREST Network enjoy including residents in our studies. We have worked with residents from several emergency medicine, internal medicine, pediatric and OB programs in California. Below we list resident projects that have been published or are in press, either in full or abstract form. Resident co-investigators and their respective programs are highlighted in bold font. Residents (or medical students) often present their studies at national meetings. 

 

2024

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Effect of Canadian Syncope Risk Score recommendations on emergency physician management of unexplained syncope.

Nguyen T (UC Davis), Farshidpour LS (UCSF Fresno), Gupta N, Somers MJ, Ma AA (UC Davis), Hofmann ER, Sax DR, Zhang JY, DiLena DD, Reed ME, Vinson DR, for the KP CREST Network.

Ann Emerg Med. 2024;84(4S): in press [abstract 172].

 

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Radiation-reduction strategies in antenatal pulmonary embolism diagnostics: specialty-specific differences in use and effectiveness.

Middleton CE (UC Davis), Zekar L (UC Davis), Woldemariam ST (KP Oakland), Qiao E, Somers MJ, Gupta N, Poth LS, Sperling JD, Roubinian NH, Vinson DR, for the KP CREST Network.

Ann Emerg Med. 2024;84(4S): in press [abstract 173].​

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2023

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Disposition of emergency department patients with acute pulmonary embolism after ambulance arrival.

Rouleau SG (UC Davis), Campbell AR, Huang J, Reed ME, Vinson DR; on behalf of the KP CREST Network.

J Am Coll Emerg Physicians Open. 2023;4:e13068.

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Accuracy of medical student measurements of CT right-to-left ventricular diameter in patients with acute pulmonary embolism.

Durant EJ, Fetterolf SM (NYU Grossman School of Medicine), Engelhart DC, Farshidpour LS (UCSF Fresno), Shan J, Hung YY, Chang JC (KP Oakland), Roudsari BS, Vinson DR. 

J Med Educ Curric Dev. 2023; in press.

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Subsegmental PE: When to withhold anticoagulation?: A recalibration of the role of structured surveillance may change care

​Vinson DR, Rouleau SG (UC Davis), Ballard DW.

Emerg Med News. 2023;45(11B):10.1097.

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Surveillance for low-risk patients with subsegmental PE: prevalence and eligibility.

Rouleau SG (UC Davis), Balasubramanian MJ, Antognini TX, Huang J, Reed ME, Vinson DR.

Acad Emerg Med. 2023;30(S1):328-329 [abstract 705].

Presented at the Society for Academic Emergency Medicine Annual Meeting, Austin, May 2023

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Embolism laterality and highest heart rate predict hospitalization of emergency department patients with acute, low-risk pulmonary embolism.

Casey SR, Zekar L (UC Davis), Somers MJ, Westafer LM, Reed ME, Vinson DR.

Acad Emerg Med. 2023 April 5. Online ahead of press.

To be presented at the Society for Academic Emergency Medicine Annual Meeting, Austin, TX, May 2023.

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CT Use Reduction In Ostensive Ureteral Stone (CURIOUS).

Durant EJ, Engelhart DC, Ma AA (UC Davis), Warton EM, Arasu V, Bernal RM, Rauchwerger AS, Reed ME, Vinson DR.

Am J Emerg Med. 2023;67:168-175.

Presented at the Society for Academic Emergency Medicine Annual Meeting, New Orleans, May 2022

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2022

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Outpatient management of pulmonary embolism [letter].

Vinson DR, Rouleau SG (UC Davis), Casey SD (UC Davis)

N Engl J Med. 2022;387(13):1242.

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Emergency department arrival by ambulance for patients receiving a pulmonary embolism diagnosis is associated with hospitalization: Is coming from off-site radiology an exception?

Rouleau S (UC Davis), Campbell AR, Huang J, Reed ME, Vinson DR.

Ann Emerg Med. 2022;80(4S):S110 [abstract 251].

Presented at the Research Forum, American College of Emergency Physicians, San Francisco, October, 2022.

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Sustainability of a clinical decision support intervention for outpatient care for emergency department patients with acute pulmonary embolism.

Vinson DR, Casey SD (UC Davis), Vuong PL (KP MOD), Huang J, Ballard DW, Reed ME.

JAMA Netw Open. 2022;5(5):e2212340.

Presented at the Society for Academic Emergency Medicine Annual Meeting, New Orleans, LA, May 2022.

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Accuracy of medical student measurement of right ventricular strain on computed tomography for pulmonary embolism.

​Fetterolf SM (medical student), Engelhart DC (medical student), Farshidpour LS (medical student), Shan J (medical student), Hung YY, Chang JC (KP OAK), Roudsari BS, Vinson DR, Durant EJ.

Acad Emerg Med. 2022;29(S1):S262-S263 [abstract 550].

Presented at the Society of Academic Emergency Medicine Annual Meeting, New Orleans, LA, May 2022.

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Management and outcomes of patients diagnosed with acute pulmonary embolism in primary care: retrospective cohort study.

Vinson DR, Hofmann ER, Johnson EJ (UC Davis), Huang J, Isaacs DJ (medical student), Rangarajan S, Shan J (medical student), Rauchwerger AS, Reed ME, Mark DG.

J Gen Intern Med. 2022 Jan 12 [Online ahead of print].

Presented at the American Thoracic Society Annual Meeting, May 2021.

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2021

 

Clinical characteristics of COVID-19 patients evaluated in the emergency department: a retrospective cohort study of 801 cases.

Cotton DM, Liu L, Vinson DR, Ballard DW, Sax DR, Hofmann ER, Lin JS, Durant EJ, Kene MV, Casey SD (UC Davis), Ghiya M, Shan J, Bouvet SC, McLachlan ID, Rauchwerger AS, Mark DG, Reed ME, for the Clinical Research on Emergency Services and Treatment (CREST) Network.

J Am Coll Emerg Physicians Open. 2021;2:e12538.

Presented at the American College of Emergency Physicians Research Forum, August 2021.

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“Outpatient Management” of Pulmonary Embolism Defined in the Primary Literature: A Narrative Review.

Shan J (premed), Isaacs DJ (medical student), Bath H (St. Agnes, Fresno), Johnson EJ (UC Davis), Julien D, Vinson DR.

Perm J. 2021;25:20.233.

Presented at the American College of Chest Physicians Annual Meeting, October 2020.

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Comprehensive management of acute pulmonary embolism in primary care using telemedicine in the COVID-era.

Chang JC (KP OAK), Isaacs DJ (medical student), Leung J, Vinson DR. 

BMJ Case Rep. 2021;14:e243083.

Presented at the American Thoracic Society Annual Meeting, May 2021.

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2020

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Presyncope increases risk for intensive care in emergency department patients with acute pulmonary embolism.

Vinson DR, Engelhart DC (medical student), Bahl D (medical student), Othieno AA (medical student), Abraham AS, Huang J, Reed ME, Swanson WP (UC Davis), Clague VA, Cotton DM, Krauss WC, Mark DG.

West J Emerg Med. 2020;21(3):703-713. 

Presented at the Society for Academic Emergency Medicine Annual Meeting, Indianapolis, IN, May 2018.

 

Primary care physicians comprehensively manage acute pulmonary embolism without higher-level-of-care transfer. A report of two cases.

Isaacs DJ (medical student), Johnson EJ (UC Davis), Hofmann ER, Rangarajan S, Vinson DR.

Medicine (Baltimore). 2020;99:45(e23031).

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Comprehensive management of acute pulmonary embolism in the primary clinic setting without transfer of care: A case report.

Isaacs DJ (medical student), Johnson EJ (UC Davis), Vinson DR.

Am J Respir Crit Care Med. 2020;201:A7257.

                Presented at the American Thoracic Society meeting, Philadelphia, PA, May 2020.

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Managing acute pulmonary embolism in primary care in a patient declining emergency department transfer: A case report. 

Vinson DR, Isaacs DJ (medical student), Johnson EJ (UC Davis).

Eur Heart J Case Rep. 2020;4(5):1-4.

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Prevalence of equivocal pediatric abdominal ultrasound reports for suspected appendicitis in 11 emergency departments in an integrated delivery system.

Sax D, Vinson DR, Durant E, Stram D, Ballard D, Saxon AC (KP OAK), Olcese M (KP OAK).

E-PAS2020:2814.211.

               Presented at the Pediatric Academic Society Annual Meeting, Philadelphia, PA, May 2020.

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Indeterminate ultrasound in pediatric appendicitis is prevalent, poorly documented, and predicts additional imaging.

Olcese M (KP OAK), Saxon AC (KP OAK), Sax DR, Vinson DR, Durant EJ, Stram DA, Ballard DW.

Acad Emerg Med. 2020;27(S1):S93 [abstract 201].

               Presented at the Society for Academic Emergency Medicine Annual Meeting, Denver, CO, May 2020.

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Retrospective review of young children with food-induced anaphylaxis presenting to the emergency department.

Mesznik KM (KP OAK), Ko J, Zhu SX, Sax DR.

Acad Emerg Med. 2020;27(S1):S241-S242 [abstract 618].

               Presented at the Society for Academic Emergency Medicine Annual Meeting, Denver, CO, May 2020.

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Comprehensive management of acute pulmonary embolism in the primary clinic setting without transfer of care: A case report.

Isaacs DJ (medical student), Johnson EJ (UC Davis), Vinson DR.

Am J Respir Crit Care Med. 2020;201:A7257. Table 1

               Presented at the American Thoracic Society meeting, Philadelphia, PA, May 2020.               

 

2019

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The management of stable monomorphic ventricular tachycardia in the community emergency department setting. 

Undergoing analysis.

McLachlan ID, Fazleabas QG (UC Davis), Lin JS, Bouvet SZ, Liu TI, Vinson DR.

Presented at the Society for Academic Emergency Medicine Annual Meeting, Las Vegas, NV, May 2019. 

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2018

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Increasing safe outpatient management for emergency department patients with pulmonary embolism: a controlled pragmatic trial. 

Vinson DR, Mark DG, Chettipally UK, Huang J, Rauchwerger AS, Reed ME, Lin JS, Kene MV, Wang DH (Stanford), Sax DR, Pleshakov TS (UC Davis), McLachlan ID, Yamin CK, Elms AR, Iskin HR, Vemula R, Yealy DM, Ballard DW. 

Ann Intern Med. 2018;169(12):855-865.

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Ibutilide effectiveness and safety in the cardioversion of atrial fibrillation and flutter in the community Emergency Department. 

Vinson DR, Lugovskaya N, Warton EM, Rome AM (UC Davis), Stevenson MD (Stanford), Reed ME, Nagam MR, Ballard DW.

Ann Emerg Med. 2018;71(1):96-108.

Presented at the Society for Academic Emergency Medicine Annual Meeting, New Orleans, LA, 2016, by Aaron Rome. 

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Outpatient management of emergency department patients with acute pulmonary embolism: variation, patient characteristics and outcomes. 

Vinson DR, Ballard DW, Huang J, Reed ME, Lin JS, Kene MV, Sax DR, Rauchwerger AS, Wang DH (Stanford), McLachlan DI, Pleshakov TS (UC Davis), Silver MA, Clague VA, Klonecke AS, Mark DG, for the MAPLE Investigators of the KP CREST Network. 

Ann Emerg Med. 2018;72(1):62-72.e3.

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Prevalence and prognostic value of proximal clot location in patients with acute pulmonary embolism presenting with presyncope or syncope. 

Bahl D, Engelhart DC, Swanson WP (UC Davis), Cotton DM, Krauss WC, Huang J, Reed ME, Mark DG, Vinson DR.

Acad Emerg Med. 2018;25(S1):S29 [abstract 58]. 

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Patient selection, dosing patterns, safety, and delayed time to effect of IV amiodarone in the cardioversion of atrial fibrillation and flutter in 13 U.S. community EDs. 

Nagam MR (India), Thiel GG (UC Davis), Dutczak O (UC Davis), Stevenson MD (Stanford), Warton EM, Reed ME, Lugovskaya N, Ballard DW, Vinson DR.

Acad Emerg Med. 2018;25(S1):224 [abstract 627].

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The prevalence and prognosis of delayed diagnosis of acute pulmonary embolism. 

Nasrollahi F, Makin CW (UC Davis), Arangan J, McLachlan DI, Stevenson MD (Stanford), Huang J, Reed ME, Ballard DW, Vinson DR.

Ann Emerg Med. 2018;72(4S):S147 [abstract 374].

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2017

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Derivation of a clinical decision instrument to identify adults in a community setting with mild traumatic intracranial hemorrhage at low risk for requiring critical care intervention. 

Anderson TA (UC Davis), Warton EM, Daniels B, Lin JS, Gill K, Buss AR (UC Davis), McLachlan I, Garrido MX, Nishijima DK, Arasu V, Vinson DR.

Ann Emerg Med. 2017;70(4S):S146 [abstract 372].

Presented at the American College of Emergency Physicians Scientific Assembly, Washington, DC, 2017, by Travis Anderson. 

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External validation of the UC Davis clinical decision instrument to identify adults in a community setting with mild traumatic intracranial hemorrhage at low risk for requiring ICU admission.

Buss AR (UC Davis), Nishijima DK, Daniels B, Warton EM, Anderson TJ (UC Davis), Gill KS, McLachlan DI, Lin JS, Garrido M, McHargue C, Vinson DR.

Acad Emerg Med. 2017;24(S1):S27 [abstract 56].

Presented at the Society for Academic Emergency Medicine Annual Meeting, Orlando, FL, 2017, by Alex Buss. 

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A literature-based algorithm for treatment of children with radial head subluxation who fail to respond to initial hyperpronation [letter].

Makin CW (UC Davis), Vinson DR.

Am J Emerg Med. 2017;35(9):1365-1367.

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ECG diagnosis: right ventricular myocardial infarction.

Nagam MR (India), Vinson DR, Levis JT.

Perm J. 2017;21:16-105.

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Oligoantiemesis: a premature neologism for an intervention insufficiently substantiated in the emergency setting. 

Vinson DR, Nagam MR (India), Lugovskaya N, Nasrollahi F, Egerton-Warburton D, Furyk JS, Meek RA.

J Emerg Med. 2017;52(3):366-368.

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2016

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Risk stratifying emergency department patients with acute pulmonary embolism: does the simplified Pulmonary Embolism Severity Index perform as well as the original? 

Vinson DR, Ballard DW, Mark DG, Huang J, Reed ME, Rauchwerger AS, Wang DH (Stanford), Lin DS, Kene MV, Pleshakov TS (UC Davis), Sax DK, Sax JM, McLachlan DI, Yamin CK, Swap CJ, Iskin HR, Vemula R, Fleming BS, Elms AR, Aujesky D; for the MAPLE Investigators of the KP CREST Network.

Thromb Res. 2016;148:1-8.

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Effectiveness and safety of procainamide in the cardioversion of atrial fibrillation and flutter in the community ED setting: a Pharm CAFÉ Study. 

Lugovskaya N, Warton EM, Nagam MR (India), Reed ME, Ballard DW, Rome AM (UC Davis), Stevenson MD (Stanford), Vinson DR, for the KP CREST Network.

Ann Emerg Med. 2016;68(4S):S40 [abstract 100].

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Performance of the four-way range of motion test for radiographic injuries after blunt elbow trauma.

Vinson DR, Kann GS (UC Davis), Gaona SD, Panacek EA.

Am J Emerg Med. 2016;34(2):235-239.

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2015

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The accuracy of an electronic Pulmonary Embolism Severity Index auto-populated from the electronic health record: setting the stage for computerized clinical decision support.

Vinson DR, Morley JE (UC Davis), Huang J, Liu V, Anderson ML, Drenten CE (UC Davis), Radecki RP, Nishijima DK, Reed ME.

Appl Clin Inform. 2015:66(2):318-333. PMCID: PMC4493333

Presented at the Society for Academic Emergency Medicine Annual Meeting, San Diego, CA, 2015, by Eileen Morley. 

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Impact of relative contraindications to home management in emergency department patients with low-risk pulmonary embolism. 

Vinson DR, Drenten CE (UC Davis), Huang J, Morley JE (UC Davis), Anderson ML, Reed ME, Nishijima DK, Liu V, on behalf of the KP CREST Network.

Ann Amer Thoracic Soc. 2015;12(5):666-673. 

Presented at the Society for Academic Emergency Medicine Annual Meeting, Dallas, TX, 2014, by Carriann Drenten. 

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The characteristics and outcomes of ED patients with acute pulmonary embolism discharged home within 24 hours.

Vinson DR, Mark DG, Huang J, Iskin HR, Rauchwerger AS, Reed ME, Pleshakov T (UC Davis), Wang DH (Stanford), Ballard DW.

Acad Emerg Med. 2015;22(S1):S93-4 [abstract 201].

Presented at the Society for Academic Emergency Medicine Annual Meeting, San Diego, CA, 2015, by Tamara Pleshakov. 

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