Fox, John Christian

Title(s)Clinical Professor, Emergency Medicine
Phone(714) 456-2917
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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help.
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    1. Mazza G, Romo CM, Torres M, Duffens A, Vyas A, Moran K, Livingston J, Gonzales S, Lahham S, Shniter I, Thompson M, Fox JC. Assessment of clinical dehydration using point of care ultrasound for pediatric patients in rural Panama. World J Emerg Med. 2019; 10(1):46-50. PMID: 30598718.
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    2. Lahham S, Fox JC, Thompson M, Nakornchai T, Alruwaili B, Doman G, May Lee S, Shafi A, Shniter I, Valdes V, Zhang L. Tricuspid annular plane of systolic excursion to prognosticate acute pulmonary symptomatic embolism (TAPSEPAPSE study). J Ultrasound Med. 2018 Sep 04. PMID: 30182486.
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    3. Vyas A, Moran K, Livingston J, Gonzales S, Torres M, Duffens A, Romo CM, Mazza G, Livingston B, Lahham S, Fox JC. Feasibility study of minimally trained medical students using the Rural Obstetrical Ultrasound Triage Exam (ROUTE) in rural Panama. World J Emerg Med. 2018; 9(3):216-222. PMID: 29796147.
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    4. Denny SP, Minteer WB, Fenning RTH, Aggarwal S, Lee DH, Raja SK, Raman KR, Farfel AO, Patel PA, Bernstein ME, Lahham S, Fox JC. Ultrasound curriculum taught by first-year medical students: A four-year experience in Tanzania. World J Emerg Med. 2018; 9(1):33-40. PMID: 29290893.
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    5. Lahham S, Becker BA, Gari A, Bunch S, Alvarado M, Anderson CL, Viquez E, Spann SC, Fox JC. Utility of common bile duct measurement in ED point of care ultrasound: A prospective study. Am J Emerg Med. 2018 Jun; 36(6):962-966. PMID: 29162442.
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    6. Fox JC, Lahham S, Maldonado G, Klaus S, Aish B, Sylwanowicz LV, Yanuck J, Wilson SP, Shieh M, Anderson CL, English C, Mayer R, Mohan UR. Reply. J Ultrasound Med. 2018 Jun; 37(6):1576. PMID: 28990214.
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    7. Lahham S, Baydoun J, Bailey J, Sandoval S, Wilson SP, Fox JC, Slattery DE. A Prospective Evaluation of Transverse Tracheal Sonography During Emergent Intubation by Emergency Medicine Resident Physicians. J Ultrasound Med. 2017 Oct; 36(10):2079-2085. PMID: 28503749.
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    8. Wilson SP, Assaf S, Lahham S, Subeh M, Chiem A, Anderson C, Shwe S, Nguyen R, Fox JC. Simplified point-of-care ultrasound protocol to confirm central venous catheter placement: A prospective study. World J Emerg Med. 2017; 8(1):25-28. PMID: 28123616.
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    9. Lee JB, Tse C, Keown T, Louthan M, Gabriel C, Anshus A, Hasjim B, Lee K, Kim E, Yu L, Yu A, Lahham S, Bunch S, Alvarado M, Gari A, Fox JC. Evaluation of a point of care ultrasound curriculum for Indonesian physicians taught by first-year medical students. World J Emerg Med. 2017; 8(4):281-286. PMID: 29123606.
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    10. Lahham S, Smith T, Baker J, Purdy A, Frumin E, Winners B, Wilson SP, Gari A, Fox JC. Procedural simulation: medical student preference and value of three task trainers for ultrasound guided regional anesthesia. World J Emerg Med. 2017; 8(4):287-291. PMID: 29123607.
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    11. Wilson SP, Mefford JM, Lahham S, Lotfipour S, Subeh M, Maldonado G, Spann S, Fox JC. Implementation of a 4-Year Point-of-Care Ultrasound Curriculum in a Liaison Committee on Medical Education-Accredited US Medical School. J Ultrasound Med. 2017 Feb; 36(2):321-325. PMID: 27943456.
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    12. Boysen Osborn M, Mattson J, Yanuck J, Anderson C, Tekian A, Fox JC, Harris IB. Ranking Practice Variability in the Medical Student Performance Evaluation: So Bad, It's "Good". Acad Med. 2016 11; 91(11):1540-1545. PMID: 27075499.
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    13. Lahham S, Wilson SP, Subeh M, Butterfield M, Albakri AR, Bashir R, Fox JC. Ultrasound-guided central venous access: which probe is preferred for viewing the subclavian vein using a supraclavicular approach? Am J Emerg Med. 2016 Sep; 34(9):1761-4. PMID: 27324852.
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    14. Lahham S, Becker B, Chiem A, Joseph LM, Anderson CL, Wilson SP, Subeh M, Trinh A, Viquez E, Fox JC. Pilot Study to Determine Accuracy of Posterior Approach Ultrasound for Shoulder Dislocation by Novice Sonographers. West J Emerg Med. 2016 May; 17(3):377-82. PMID: 27330675; PMCID: PMC4899074.
    15. Silva JP, Plescia T, Molina N, Tonelli AC, Langdorf M, Fox JC. Randomized study of effectiveness of computerized ultrasound simulators for an introductory course for residents in Brazil. J Educ Eval Health Prof. 2016; 13:16. PMID: 27044782; PMCID: PMC4835743.
    16. Jacobsen B, Lahham S, Lahham S, Patel A, Spann S, Fox JC. Retrospective Review of Ocular Point-of-Care Ultrasound for Detection of Retinal Detachment. West J Emerg Med. 2016 Mar; 17(2):196-200. PMID: 26973752; PMCID: PMC4786246.
    17. Lahham S, Schmalbach P, Wilson SP, Ludeman L, Subeh M, Chao J, Albadawi N, Mohammadi N, Fox JC. Prospective evaluation of point-of-care ultrasound for pre-procedure identification of landmarks versus traditional palpation for lumbar puncture. World J Emerg Med. 2016; 7(3):173-7. PMID: 27547275; PMCID: PMC4988105.
    18. Wilson SP, Connolly K, Lahham S, Subeh M, Fischetti C, Chiem A, Aspen A, Anderson C, Fox JC. Point-of-care ultrasound versus radiology department pelvic ultrasound on emergency department length of stay. World J Emerg Med. 2016; 7(3):178-82. PMID: 27547276; PMCID: PMC4988106.
    19. Ramsingh D, Fox JC, Wilson WC. Perioperative Point-of-Care Ultrasonography: An Emerging Technology to Be Embraced by Anesthesiologists. Anesth Analg. 2015 May; 120(5):990-2. PMID: 25899264.
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    20. Zha Y, Zhou M, Hari A, Jacobsen B, Mitragotri N, Rivas B, Ventura OG, Boughton J, Fox JC. Ultrasound diagnosis of malaria: examination of the spleen, liver, and optic nerve sheath diameter. World J Emerg Med. 2015; 6(1):10-5. PMID: 25802560; PMCID: PMC4369524.
    21. Connolly K, Beier L, Langdorf MI, Anderson CL, Fox JC. Ultrafest: a novel approach to ultrasound in medical education leads to improvement in written and clinical examinations. West J Emerg Med. 2015 Jan; 16(1):143-8. PMID: 25671024; PMCID: PMC4307699.
    22. Frumin E, Schlang J, Wiechmann W, Hata S, Rosen S, Anderson C, Pare L, Rosen M, Fox JC. Prospective analysis of single operator sonographic optic nerve sheath diameter measurement for diagnosis of elevated intracranial pressure. West J Emerg Med. 2014 Mar; 15(2):217-20. PMID: 24672615; PMCID: PMC3966440.
    23. Farukhi SN, Fox JC. The role of ultrasound in the management and diagnosis of infectious mononucleosis. Crit Ultrasound J. 2014 Feb 28; 6(1):4. PMID: 24580968; PMCID: PMC3942514.
    24. Steller J, Russell B, Lotfipour S, Maldonado G, Siepel T, Jakle H, Hata S, Chiem A, Fox JC. USEFUL: Ultrasound Exam for Underlying Lesions incorporated into physical exam. West J Emerg Med. 2014 May; 15(3):260-6. PMID: 24868302; PMCID: PMC4025521.
    25. Cotter JA, Yu A, Kreitenberg A, Haddad FH, Baker MJ, Fox JC, Adams GR. Suction-modified needle biopsy technique for the human soleus muscle. Aviat Space Environ Med. 2013 Oct; 84(10):1066-73. PMID: 24261060; PMCID: PMC4050078.
    26. Fox JC, Chiem AT, Rooney KP, Maldonaldo G. Web-based lectures, peer instruction and ultrasound-integrated medical education. Med Educ. 2012 Nov; 46(11):1109-10. PMID: 23078697.
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    27. Lotfipour S, Cisneros V, Chakravarthy B, Barrios C, Anderson CL, Fox JC, Roumani S, Hoonpongsimanont W, Vaca FE. Assessment of readiness to change and relationship to AUDIT score in a trauma population utilizing computerized alcohol screening and brief intervention. Subst Abus. 2012; 33(4):378-86. PMID: 22989282; PMCID: PMC3448118.
    28. Fox JC, Bertoglio KC. Emergency Physician Performed Ultrasound for DVT Evaluation. Thrombosis. 2011; 2011:938709. PMID: 22084671; PMCID: PMC3211105.
    29. Lotfipour S, Patel BH, Grotsky TA, Anderson CL, Carr EM, Ahmed SS, Chakravarthy B, Fox JC, Vaca FE. Comparison of the visual function index to the Snellen Visual Acuity Test in predicting older adult self-restricted driving. Traffic Inj Prev. 2010 Oct; 11(5):503-7. PMID: 20872306.
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    30. Vaca F, Mai D, Anderson CL, Fox JC, Ferrarella N. Associated economic impact of skatepark-related injuries in Southern California. Clin Med Res. 2007 Oct; 5(3):149-54. PMID: 18056022; PMCID: PMC2111401.
    31. Fox JC, Hunt MJ, Zlidenny AM, Oshita MH, Barajas G, Langdorf MI. Retrospective analysis of emergency department ultrasound for acute appendicitis. Cal J Emerg Med. 2007 May; 8(2):41-5. PMID: 20440399; PMCID: PMC2860420.
    32. Squire BT, Fox JC, Anderson C. ABSCESS: applied bedside sonography for convenient evaluation of superficial soft tissue infections. Acad Emerg Med. 2005 Jul; 12(7):601-6. PMID: 15995090.
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    33. Vaca F, Fox JC, Mai D, Anderson CL, Kwon KT, Wiechmann WF. Skatepark-related injuries in a southern California skatepark and their associated short-term disability and healthcare utilization. Clin J Sport Med. 2005 May; 15(3):142-7. PMID: 15867556.
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