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Stephanie Leonard

Title(s)Clinical Professor, Pediatrics
SchoolVc-health Sciences-schools
Address9500 Gilman Drive #
La Jolla CA 92093
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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. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Labor and delivery unit practices and racial and ethnic disparities in severe maternal and neonatal morbidity among nulliparous individuals with low-risk pregnancies. Am J Epidemiol. 2024 Dec 16. Leonard SA, Xu X, Davies-Balch S, Main EK, Bateman BT, Rehkopf DH, Lee HC, Illuzzi J, Igbinosa I, Iwekaogwu I, Lyell DJ. PMID: 39691947.
      View in: PubMed   Mentions:    Fields:    
    2. Current status and future directions in food protein-induced enterocolitis syndrome: An NIAID workshop report of the June 22, 2022, virtual meeting. J Allergy Clin Immunol. 2025 Feb; 155(2):336-356. Nowak-Wegrzyn A, Sicherer SH, Akin C, Anvari S, Bartnikas LM, Berin MC, Bingemann TA, Boyd S, Brown-Whitehorn T, Bunyavanich S, Cianferoni A, du Toit G, Fortunato JE, Goldsmith JD, Groetch M, Leonard SA, Rao M, Schultz F, Schwaninger JM, Venter C, Westcott-Chavez A, Wood RA, Togias A. PMID: 39521282.
      View in: PubMed   Mentions:
    3. Bedsharing among breastfeeding physicians: Results of a nationwide survey. PLoS One. 2024; 19(8):e0305625. Louis-Jacques AF, Bartick M, Awomolo A, Zhang J, Feldman-Winter L, Leonard SA, Meek J, Mitchell KB, Crowe S. PMID: 39088472; PMCID: PMC11293648.
      View in: PubMed   Mentions:
    4. Parenthood and the physical and mental health of sexual and gender minority parents: A cross-sectional, observational analysis from The PRIDE Study. Ann Epidemiol. 2024 Sep; 97:62-69. Tordoff DM, Lunn MR, Snow A, Monseur B, Flentje A, Lubensky ME, Dastur Z, Kaysen D, Leonard SA, Obedin-Maliver J. PMID: 39038746; PMCID: PMC11408114.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    5. Racial and Ethnic Disparities in Cervical Insufficiency, Cervical Cerclage, and Preterm Birth. J Womens Health (Larchmt). 2025 01; 34(1):70-77. Miller HE, Mayo JA, Reddy RA, Leonard SA, Lee HC, Suharwardy S, Lyell DJ. PMID: 38923943; PMCID: PMC11807857.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    6. Virtual simulation training for postpartum hemorrhage in low-to-moderate-volume hospitals in the US. AJOG Glob Rep. 2024 Aug; 4(3):100357. Minor KC, Bianco K, Mayo JA, Abir G, Judy AE, Lee HC, Leonard SA, Ayotte S, Hedli LC, Schaffer K, Sie L, Daniels K. PMID: 38975047; PMCID: PMC11227018.
      View in: PubMed   Mentions:
    7. Trends and Disparities in Severe Maternal Morbidity Indicator Categories during Childbirth Hospitalization in California from 1997 to 2017. Am J Perinatol. 2024 05; 41(S 01):e3341-e3350. El Ayadi AM, Lyndon A, Kan P, Mujahid MS, Leonard SA, Main EK, Carmichael SL. PMID: 38057087; PMCID: PMC11153031.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    8. Hospital-level variation in racial disparities in low-risk nulliparous cesarean delivery rates. Am J Obstet Gynecol MFM. 2023 12; 5(12):101145. Main EK, Chang SC, Tucker CM, Sakowski C, Leonard SA, Rosenstein MG. PMID: 37648109; PMCID: PMC10873027.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    9. Obstetric Volume and Severe Maternal Morbidity Among Low-Risk and Higher-Risk Patients Giving Birth at Rural and Urban US Hospitals. JAMA Health Forum. 2023 06 02; 4(6):e232110. Kozhimannil KB, Leonard SA, Handley SC, Passarella M, Main EK, Lorch SA, Phibbs CS. PMID: 37354537; PMCID: PMC10290751.
      View in: PubMed   Mentions:
    10. Racial/ethnic disparities in costs, length of stay, and severity of severe maternal morbidity. Am J Obstet Gynecol MFM. 2023 05; 5(5):100917. Phibbs CM, Kristensen-Cabrera A, Kozhimannil KB, Leonard SA, Lorch SA, Main EK, Schmitt SK, Phibbs CS. PMID: 36882126; PMCID: PMC10121928.
      View in: PubMed   Mentions:
    11. Manufacturing processes of peanut (Arachis hypogaea) allergen powder-dnfp. Front Allergy. 2022; 3:1004056. Leonard SA, Ogawa Y, Jedrzejewski PT, Maleki SJ, Chapman MD, Tilles SA, Du Toit G, Mustafa SS, Vickery BP. PMID: 36304076; PMCID: PMC9592818.
      View in: PubMed   Mentions:
    12. HMOX1 Genetic Polymorphisms Display Ancestral Diversity and May Be Linked to Hypertensive Disorders in Pregnancy. Reprod Sci. 2022 Dec; 29(12):3465-3476. Sun T, Cruz GI, Mousavi N, Maric I, Brewer A, Wong RJ, Aghaeepour N, Sayed N, Wu JC, Stevenson DK, Leonard SA, Gymrek M, Winn VD. PMID: 35697922; PMCID: PMC9734242.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    13. Association of infertility with atherosclerotic cardiovascular disease among postmenopausal participants in the Women's Health Initiative. Fertil Steril. 2022 05; 117(5):1038-1046. Murugappan G, Leonard SA, Farland LV, Lau ES, Shadyab AH, Wild RA, Schnatz P, Carmichael SL, Stefanick ML, Parikh NI. PMID: 35305814; PMCID: PMC9081220.
      View in: PubMed   Mentions: 17     Fields:    Translation:Humans
    14. The effect of severe maternal morbidity on infant costs and lengths of stay. J Perinatol. 2022 05; 42(5):611-616. Phibbs CM, Kozhimannil KB, Leonard SA, Lorch SA, Main EK, Schmitt SK, Phibbs CS. PMID: 35184145; PMCID: PMC9098672.
      View in: PubMed   Mentions:
    15. Interpregnancy weight change: associations with severe maternal morbidity and neonatal outcomes. Am J Obstet Gynecol MFM. 2022 05; 4(3):100596. Abrams BF, Leonard SA, Kan P, Lyell DJ, Carmichael SL. PMID: 35181513; PMCID: PMC10960247.
      View in: PubMed   Mentions:
    16. A Comprehensive Analysis of the Costs of Severe Maternal Morbidity. Womens Health Issues. 2022 Jul-Aug; 32(4):362-368. Phibbs CM, Kozhimannil KB, Leonard SA, Lorch SA, Main EK, Schmitt SK, Phibbs CS. PMID: 35031196; PMCID: PMC9271519.
      View in: PubMed   Mentions:
    17. Homelessness in pregnancy: perinatal outcomes. J Perinatol. 2021 12; 41(12):2742-2748. St Martin BS, Spiegel AM, Sie L, Leonard SA, Seidman D, Girsen AI, Shaw GM, El-Sayed YY. PMID: 34404925; PMCID: PMC9507167.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    18. Lactate and procalcitonin levels in peripartum women with intraamniotic infection. Am J Obstet Gynecol MFM. 2021 07; 3(4):100367. Do SC, Miller H, Leonard SA, Datoc IA, Girsen AI, Kappagoda S, Gibbs RS, Aziz N. PMID: 33831586.
      View in: PubMed   Mentions:
    19. Management of acute food protein-induced enterocolitis syndrome emergencies at home and in a medical facility. Ann Allergy Asthma Immunol. 2021 05; 126(5):482-488.e1. Leonard SA, Miceli Sopo S, Baker MG, Fiocchi A, Wood RA, Nowak-Wegrzyn A. PMID: 33493640.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    20. Continuous and Daily Oral Immunotherapy for Peanut Allergy: Results from a 2-Year Open-Label Follow-On Study. J Allergy Clin Immunol Pract. 2021 05; 9(5):1879-1889.e13. Vickery BP, Vereda A, Nilsson C, du Toit G, Shreffler WG, Burks AW, Jones SM, Fernández-Rivas M, Blümchen K, O'B Hourihane J, Beyer K, Anagnostou A, Assa'ad AH, Ben-Shoshan M, Bird JA, Carr TF, Carr WW, Casale TB, Chong HJ, Ciaccio CE, Dorsey MJ, Fineman SM, Fritz SB, Greiner AN, Greos LS, Hampel FC, Ibáñez MD, Jeong DK, Johnston DT, Kachru R, Kim EH, Lanser BJ, Leonard SA, Maier MC, Mansfield LE, Muraro A, Ohayon JA, Oude Elberink JNG, Petroni DH, Pongracic JA, Portnoy JM, Rachid R, Rupp NT, Sanders GM, Sharma HP, Sharma V, Sher ER, Sher L, Sindher SB, Siri D, Spergel JM, Sprikkelman AB, Sussman GL, Tsoumani M, Varshney P, Vitalpur G, Wang J, Yang WH, Zubeldia JM, Smith A, Ryan R, Adelman DC. PMID: 33359589.
      View in: PubMed   Mentions: 26     Fields:    Translation:HumansAnimals
    21. Food allergy prevention, including early food introduction. J Food Allergy. 2020 Sep; 2(1):69-74. Leonard SA. PMID: 39022133; PMCID: PMC11250506.
      View in: PubMed   Mentions:
    22. Birth hospital and racial and ethnic differences in severe maternal morbidity in the state of California. Am J Obstet Gynecol. 2021 02; 224(2):219.e1-219.e15. Mujahid MS, Kan P, Leonard SA, Hailu EM, Wall-Wieler E, Abrams B, Main E, Profit J, Carmichael SL. PMID: 32798461; PMCID: PMC7855283.
      View in: PubMed   Mentions: 20     Fields:    Translation:Humans
    23. Racial and ethnic disparities in severe maternal morbidity prevalence and trends. Ann Epidemiol. 2019 05; 33:30-36. Leonard SA, Main EK, Scott KA, Profit J, Carmichael SL. PMID: 30928320; PMCID: PMC6502679.
      View in: PubMed   Mentions: 127     Fields:    Translation:Humans
    24. Do the health benefits of education vary by sociodemographic subgroup? Differential returns to education and implications for health inequities. Ann Epidemiol. 2018 11; 28(11):759-766.e5. Vable AM, Cohen AK, Leonard SA, Glymour MM, Duarte CDP, Yen IH. PMID: 30309690; PMCID: PMC6215723.
      View in: PubMed   Mentions: 26     Fields:    Translation:Humans
    25. Food protein-induced enterocolitis syndrome: a review of the new guidelines. World Allergy Organ J. 2018; 11(1):4. Leonard SA, Pecora V, Fiocchi AG, Nowak-Wegrzyn A. PMID: 29441147; PMCID: PMC5804009.
      View in: PubMed   Mentions:
    26. Effect of Varying Doses of Epicutaneous Immunotherapy vs Placebo on Reaction to Peanut Protein Exposure Among Patients With Peanut Sensitivity: A Randomized Clinical Trial. JAMA. 2017 11 14; 318(18):1798-1809. Sampson HA, Shreffler WG, Yang WH, Sussman GL, Brown-Whitehorn TF, Nadeau KC, Cheema AS, Leonard SA, Pongracic JA, Sauvage-Delebarre C, Assa'ad AH, de Blay F, Bird JA, Tilles SA, Boralevi F, Bourrier T, Hébert J, Green TD, Gerth van Wijk R, Knulst AC, Kanny G, Schneider LC, Kowalski ML, Dupont C. PMID: 29136445; PMCID: PMC5820709.
      View in: PubMed   Mentions: 18     Fields:    Translation:HumansAnimalsCTClinical Trials
    27. Non-IgE-mediated Adverse Food Reactions. Curr Allergy Asthma Rep. 2017 Nov 14; 17(12):84. Leonard SA. PMID: 29138990.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimals
    28. Efficacy and Safety of AR101 in Oral Immunotherapy for Peanut Allergy: Results of ARC001, a Randomized, Double-Blind, Placebo-Controlled Phase 2 Clinical Trial. J Allergy Clin Immunol Pract. 2018 Mar - Apr; 6(2):476-485.e3. Bird JA, Spergel JM, Jones SM, Rachid R, Assa'ad AH, Wang J, Leonard SA, Laubach SS, Kim EH, Vickery BP, Davis BP, Heimall J, Cianferoni A, MacGinnitie AJ, Crestani E, Burks AW, ARC001 Study Group. PMID: 29092786.
      View in: PubMed   Mentions: 74     Fields:    Translation:HumansAnimalsCTClinical Trials
    29. Trajectories of maternal weight from before pregnancy through postpartum and associations with childhood obesity. Am J Clin Nutr. 2017 Nov; 106(5):1295-1301. Leonard SA, Rasmussen KM, King JC, Abrams B. PMID: 28877895; PMCID: PMC5657288.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    30. Weight gain during pregnancy and the black-white disparity in preterm birth. Ann Epidemiol. 2017 05; 27(5):323-328.e1. Leonard SA, Petito LC, Stephansson O, Hutcheon JA, Bodnar LM, Mujahid MS, Cheng Y, Abrams B. PMID: 28595737; PMCID: PMC5567690.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansPHPublic Health
    31. Food Protein-Induced Enterocolitis Syndrome. J Allergy Clin Immunol Pract. 2017 Mar - Apr; 5(2):525-526. Leonard SA, Chehade M. PMID: 28283168.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansPHPublic Health
    32. International consensus guidelines for the diagnosis and management of food protein-induced enterocolitis syndrome: Executive summary-Workgroup Report of the Adverse Reactions to Foods Committee, American Academy of Allergy, Asthma & Immunology. J Allergy Clin Immunol. 2017 Apr; 139(4):1111-1126.e4. Nowak-Wegrzyn A, Chehade M, Groetch ME, Spergel JM, Wood RA, Allen K, Atkins D, Bahna S, Barad AV, Berin C, Brown Whitehorn T, Burks AW, Caubet JC, Cianferoni A, Conte M, Davis C, Fiocchi A, Grimshaw K, Gupta R, Hofmeister B, Hwang JB, Katz Y, Konstantinou GN, Leonard SA, Lightdale J, McGhee S, Mehr S, Sopo SM, Monti G, Muraro A, Noel SK, Nomura I, Noone S, Sampson HA, Schultz F, Sicherer SH, Thompson CC, Turner PJ, Venter C, Westcott-Chavez AA, Greenhawt M. PMID: 28167094.
      View in: PubMed   Mentions: 180     Fields:    Translation:Humans
    33. Does the amount of egg protein and type of preparation influence tolerability of baked egg products and potential development of regular egg tolerance in egg-allergic children? Ann Allergy Asthma Immunol. 2016 May; 116(5):381-2. Leonard SA. PMID: 27153736.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    34. Baked Egg and Milk Exposure as Immunotherapy in Food Allergy. Curr Allergy Asthma Rep. 2016 Apr; 16(4):32. Leonard SA. PMID: 27002516.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansAnimals
    35. Baked Milk and Egg Diets for Milk and Egg Allergy Management. Immunol Allergy Clin North Am. 2016 Feb; 36(1):147-59. Leonard SA, Nowak-Wegrzyn AH. PMID: 26617232.
      View in: PubMed   Mentions: 21     Fields:    Translation:HumansAnimals
    36. Debates in allergy medicine: baked milk and egg ingestion accelerates resolution of milk and egg allergy. World Allergy Organ J. 2016; 9:1. Leonard SA. PMID: 26839628; PMCID: PMC4727383.
      View in: PubMed   Mentions:
    37. Food Protein-Induced Enterocolitis Syndrome. Pediatr Clin North Am. 2015 Dec; 62(6):1463-77. Leonard SA, Nowak-Wegrzyn A. PMID: 26456444.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    38. An Update on Pediatric Atopic Dermatitis and Food Allergies. J Pediatr. 2015 Sep; 167(3):752-6. Nguyen TA, Leonard SA, Eichenfield LF. PMID: 26118932.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
    39. Delay in diagnosis of severe food protein-induced enterocolitis syndrome caused by mango. Ann Allergy Asthma Immunol. 2015 Aug; 115(2):157-8. Ta V, Tsang RS, Mannino Avila E, Ann Leonard S. . PMID: 26094802.
      View in: PubMed   Mentions: 1     Fields:    Translation:HumansAnimals
    40. Baked milk- and egg-containing diet in the management of milk and egg allergy. J Allergy Clin Immunol Pract. 2015 Jan-Feb; 3(1):13-23; quiz 24. Leonard SA, Caubet JC, Kim JS, Groetch M, Nowak-Wegrzyn A. PMID: 25577613.
      View in: PubMed   Mentions: 40     Fields:    Translation:Humans
    41. Manifestations, diagnosis, and management of food protein-induced enterocolitis syndrome. Pediatr Ann. 2013 Jul; 42(7):135-40. Leonard SA, Nowak-Wegrzyn A. PMID: 23805961.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    42. Clinical diagnosis and management of food protein-induced enterocolitis syndrome. Curr Opin Pediatr. 2012 Dec; 24(6):739-45. Leonard SA, Nowak-Wegrzyn A. PMID: 23042254.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimals
    43. Dietary baked egg accelerates resolution of egg allergy in children. J Allergy Clin Immunol. 2012 Aug; 130(2):473-80.e1. Leonard SA, Sampson HA, Sicherer SH, Noone S, Moshier EL, Godbold J, Nowak-Wegrzyn A. PMID: 22846751; PMCID: PMC3428057.
      View in: PubMed   Mentions: 46     Fields:    Translation:Humans
    44. Oral immunotherapy induces local protective mechanisms in the gastrointestinal mucosa. J Allergy Clin Immunol. 2012 Jun; 129(6):1579-1587.e1. Leonard SA, Martos G, Wang W, Nowak-Wegrzyn A, Berin MC. PMID: 22554705; PMCID: PMC3367084.
      View in: PubMed   Mentions: 32     Fields:    Translation:AnimalsCells
    45. Food protein-induced enterocolitis syndrome: an update on natural history and review of management. Ann Allergy Asthma Immunol. 2011 Aug; 107(2):95-101; quiz 101, 162. Leonard SA, Nowak-Wegrzyn A. PMID: 21802016.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansAnimals
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