Medical College of Wisconsin
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Patrick S. Walsh MD

Patrick S. Walsh MD profile photo picture

Assistant Professor

Institution: Medical College of Wisconsin
Department: Pediatrics
Division: Pediatrics Emergency Medicine

image of /images/ORCIDiD_icon16x16.png   https://orcid.org/0000-0002-3827-6630


I am willing to collaborate on research projects.

Publications (21)

  • Evaluating Pediatric Emergency Care Within Epic Cosmos. (Ramgopal S, Zorc JJ, Gray JM, Vadasz B, Neuman MI, Laeyendecker JM, Wu A, Walsh PS) Pediatr Emerg Care 2026 Mar 26 PMID: 41885131 03/26/2026    
  • Age-Based Diagnostic Patterns of Scrotal Ultrasound in Pediatric Emergency Departments: A Multicenter Study. (Walsh PS, Chinta SS, Dupont AS, Ellison JS, Boyd KP, Drayna PC) Acad Emerg Med 2026 Feb;33(2):e70244 PMID: 41711442 SCOPUS ID: 2-s2.0-105030579623 02/19/2026    
  • Age-Specific Frequency of Appendicitis and Adnexal Torsion in Pediatric Emergency Departments: A Multicenter Cross-Sectional Study. (Walsh PS, Dupont AS, Drayna PC, Chinta SS) Acad Emerg Med 2026 Jan;33(1):e70132 PMID: 41572496 SCOPUS ID: 2-s2.0-105013796622 01/23/2026    
  • Derivation and validation of the Pediatric Community-Acquired Pneumonia Severity (PedCAPS) score: A prospective cohort study. (Florin TA, Reeder R, Ambroggio L, Ruddy RM, Shah SS, Cator A, Lipshaw MJ, Capraro GA, Sartori LF, Cheng AY, Tzimenatos L, Walsh PS, Morris CR, Rees CA, McLaren SH, Lubell TR, Larsen CD, Moher J, Klein EJ, Hooli S, Kuppermann N, Pediatric Emergency Care Applied Research Network (PECARN) PedCAPS Investigators) J Hosp Med 2026 May;21(5):590-598 PMID: 41272952 PMCID: PMC12781122 SCOPUS ID: 2-s2.0-105025151593 11/22/2025    
  • Chief complaint, drug testing, and neuroimaging for cannabis poisoning in the emergency department. (Walsh PS, Lipshaw MJ, Dupont AS, Bumgardner C, Thomas DG, Drendel AL) Am J Emerg Med 2025 Dec;98:14-18 PMID: 40812254 SCOPUS ID: 2-s2.0-105012995052 08/14/2025    
  • Timing of repeat epinephrine to inform paediatric anaphylaxis observation periods: a retrospective cohort study. (Dribin TE, Sampson HA, Zhang Y, Boyd S, Zhang N, Michelson KA, Neuman MI, Brousseau DC, Mistry RD, Freedman SB, Aronson PL, Bergmann KR, Boswell B, Chinta SS, Chua WJ, Cohen AR, Cohen JS, Daggett A, Davis JR, Freeman JF, Khanna K, Knoles CL, Kwan KY, Larsen CD, Lee J, Lubell TR, Metcalf AM, Moake MM, Nesiama JO, Ngo TL, Pulcini CD, Russo CJ, Singh NV, Srivastava G, Strutt J, Thapar V, Wyst CV, Walsh PS, Wolnerman Y, Schnadower D, Pediatric Emergency Medicine Collaborative Research Committee of the American Academy of Pediatrics) Lancet Child Adolesc Health 2025 Jul;9(7):484-496 PMID: 40506197 PMCID: PMC12279388 SCOPUS ID: 2-s2.0-105007639344 06/13/2025       4 Citations
  • Influenza Vaccination in the Pediatric Emergency Department: A Missed Opportunity. (Walsh PS, Lipshaw MJ, Wendt WJ, Prasad S, Baumer-Mouradian SH) Hosp Pediatr 2025 Jun 01;15(6):466-473 PMID: 40419281 SCOPUS ID: 2-s2.0-105008820092 05/27/2025    
  • Sedation with ketamine, propofol, and dexmedetomidine in pediatric emergency departments. (White NE, Wendt WJ, Drendel A, Walsh PS) Am J Emerg Med 2025 Jul;93:21-25 PMID: 40120417 SCOPUS ID: 2-s2.0-105000321060 03/23/2025       1 Citation
  • Impact of the COVID-19 Pandemic on Low-Value Testing and Treatment of Bronchiolitis. (Labudde EJ, Walsh PS, Lipshaw MJ, Kerrey BT) Hosp Pediatr 2024 Jul 01;14(7):e299-e303 PMID: 38872617 SCOPUS ID: 2-s2.0-85198128782 06/14/2024       2 Citations
  • Cannabis Legalization and Resource Use for Ingestions by Young Children. (Walsh PS, Dupont AS, Lipshaw MJ, Visotcky A, Thomas DG) Pediatrics 2024 Jun 01;153(6) PMID: 38690624 PMCID: PMC11153323 SCOPUS ID: 2-s2.0-85195228939 05/01/2024       2 Citations
  • Asthmalitis? Diagnostic Variability of Asthma and Bronchiolitis in Children <24 Months. (Walsh PS, Wendt WJ, Lipshaw MJ) Hosp Pediatr 2024 Jan 01;14(1):59-66 PMID: 38146264 SCOPUS ID: 2-s2.0-85191179034 12/26/2023       8 Citations
  • Do young children with known cannabis intoxication benefit from further neurological-based testing or imaging? (Dupont AS, Walsh PS) Am J Emerg Med 2024 Jan;75:119-121 PMID: 37944295 SCOPUS ID: 2-s2.0-85175690439 11/10/2023       2 Citations
  • Return visits after emergency department treatment for sickle cell pain crises. (Walsh PS, Brousseau DC, Coleman KD) Am J Hematol 2023 Oct;98(10):E266-E268 PMID: 37435913 SCOPUS ID: 2-s2.0-85164670990 07/12/2023       1 Citation
  • Risk of Bacteremia in Febrile Children and Young Adults With Sickle Cell Disease in a Multicenter Emergency Department Cohort. (Rineer S, Walsh PS, Smart LR, Harun N, Schnadower D, Lipshaw MJ) JAMA Netw Open 2023 Jun 01;6(6):e2318904 PMID: 37338904 PMCID: PMC10282882 SCOPUS ID: 2-s2.0-85163514771 06/20/2023       11 Citations
  • Variation in Emergency Department Use of Racemic Epinephrine and Associated Outcomes for Croup. (Walsh PS, Zhang Y, Lipshaw MJ) Hosp Pediatr 2023 Feb 01;13(2):167-173 PMID: 36651069 SCOPUS ID: 2-s2.0-85174294368 01/19/2023       4 Citations
  • Assessment of Temporal Patterns and Patient Factors Associated With Oseltamivir Administration in Children Hospitalized With Influenza, 2007-2020. (Walsh PS, Schnadower D, Zhang Y, Ramgopal S, Shah SS, Wilson PM) JAMA Netw Open 2022 Sep 01;5(9):e2233027 PMID: 36149655 PMCID: PMC9508650 SCOPUS ID: 2-s2.0-85138463497 09/24/2022       13 Citations
  • Diurnal Variation in Frequency and Severity of Croup in the Emergency Department. (Walsh PS, Lipshaw MJ) Hosp Pediatr 2022 Sep 22 PMID: 36130916 SCOPUS ID: 2-s2.0-85146900429 09/22/2022       5 Citations
  • Association of Early Oseltamivir With Improved Outcomes in Hospitalized Children With Influenza, 2007-2020. (Walsh PS, Schnadower D, Zhang Y, Ramgopal S, Shah SS, Wilson PM) JAMA Pediatr 2022 Nov 01;176(11):e223261 PMID: 36121673 PMCID: PMC9486642 SCOPUS ID: 2-s2.0-85138572189 09/20/2022       41 Citations
  • Transient synovitis of the hip: Current practice and risk of misdiagnosis. (Lipshaw MJ, Walsh PS) Am J Emerg Med 2022 Nov;61:1-6 PMID: 35994972 SCOPUS ID: 2-s2.0-85136095108 08/23/2022       14 Citations
  • Risk of malignancy following emergency department Bell's palsy diagnosis in children. (Walsh PS, Gray JM, Ramgopal S, Lipshaw MJ) Am J Emerg Med 2022 Mar;53:63-67 PMID: 34992025 SCOPUS ID: 2-s2.0-85122148657 01/08/2022       6 Citations
  • Delayed presentation of congenital diaphragmatic hernia (Walsh P, Hariharan S) Visual Journal of Emergency Medicine July 2020;20 SCOPUS ID: 2-s2.0-85085549830 07/01/2020    
    • Last update: 03/27/2026