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Mallory Chavannes

Title(s)Assistant Professor of Clinical Pediatrics
SchoolKeck School of Medicine of Usc
Address4650 Sunset Blvd.
Off Campus
Los Angeles CA 90027
Emailchavanne@usc.edu
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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. Multicenter experience using tofacitinib for treatment of refractory pediatric inflammatory bowel diseases in the United States. J Pediatr Gastroenterol Nutr. 2026 Feb 16. Young DD, Murphy JE, Chavannes M, Dotson JL, Tung J, Chang E, Pasternak B, Crawford E, McGreal N, Moses J, Kim SC. PMID: 41693511.
      View in: PubMed   Mentions:
    2. ECCO-ESGAR-ESP-IBUS Guideline on Diagnostics and Monitoring of Patients with Inflammatory Bowel Disease: Part 2. J Crohns Colitis. 2025 Jul 03; 19(7). Yanai H, Feakins R, Allocca M, Burisch J, Ellul P, Iacucci M, Maaser C, Zilli A, Zidar N, Wilkens R, Verstockt B, Vavricka S, Uzzan M, Stoker J, Scharitzer M, Rubin D, Rosini F, Rimola J, van Rheenen P, Borralho Nunes P, Novak K, Noor NM, Nardone OM, Lu C, Kopylov U, Katsanos K, de Kock I, Kellar A, Karmiris K, Maconi G, Furfaro F, Flanagan E, Driessen A, Chavannes M, Bettenworth D, Ben-Horin S, Bhatnagar G, Baldin P, Kucharzik T, Taylor S. PMID: 40742985.
      View in: PubMed   Mentions: 10     Fields:    
    3. ECCO-ESGAR-ESP-IBUS Guideline on Diagnostics and Monitoring of Patients with Inflammatory Bowel Disease: Part 1. J Crohns Colitis. 2025 Jul 03; 19(7). Kucharzik T, Taylor S, Allocca M, Burisch J, Ellul P, Iacucci M, Maaser C, Baldin P, Bhatnagar G, Ben-Horin S, Bettenworth D, Chavannes M, Driessen A, Flanagan E, Furfaro F, Maconi G, Karmiris K, Kellar A, De Kock I, Katsanos K, Kopylov U, Lu C, Nardone OM, Noor NM, Novak K, Borralho Nunes P, van Rheenen P, Rimola J, Rosini F, Rubin D, Scharitzer M, Stoker J, Uzzan M, Vavricka S, Verstockt B, Wilkens R, Zidar N, Zilli A, Yanai H, Feakins R. PMID: 40741688.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    4. Defining normal bowel wall thickness in children with inflammatory bowel disease in deep remission: A multicenter study on behalf of the pediatric committee of the International Bowel Ultrasound Group (IBUS). J Pediatr Gastroenterol Nutr. 2025 Jul; 81(1):53-61. Kellar A, Chavannes M, Huynh HQ, Aronskyy I, Lei B, deBruyn JC, Kim J, Dolinger MT. PMID: 40296563; PMCID: PMC12210792.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    5. AGA Clinical Practice Update on the Role of Intestinal Ultrasound in Inflammatory Bowel Disease: Commentary. Clin Gastroenterol Hepatol. 2024 Sep; 22(9):1790-1795.e1. Chavannes M, Dolinger MT, Cohen-Mekelburg S, Abraham B. PMID: 39001773.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    6. Bedside Intestinal Ultrasound Predicts Disease Severity and the Disease Distribution of Pediatric Patients With Inflammatory Bowel Disease: A Pilot Cross-sectional Study. Inflamm Bowel Dis. 2024 03 01; 30(3):402-409. Chavannes M, Hart L, Hayati Rezvan P, Dillman JR, Polk DB. PMID: 37229656; PMCID: PMC10906360.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    7. The impact of integrating behavioral health services into pediatric subspecialty care: A systematic review. J Pediatr Gastroenterol Nutr. 2024 01; 78(1):8-16. Sayegh CS, Chavannes M, Moss IK, Featherstone RE, Urquiza I. PMID: 38291688; PMCID: PMC10832298.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    8. Role of artificial intelligence in imaging and endoscopy for the diagnosis, monitoring and prognostication of inflammatory bowel disease: a scoping review protocol. BMJ Open Gastroenterol. 2023 12 11; 10(1). Chavannes M, Kysh L, Allocca M, Krugliak Cleveland N, Dolinger MT, Robbins TS, Rubin DT, Sagami S, Verstockt B, Novak K. PMID: 38081777; PMCID: PMC10729253.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    9. Intestinal Ultrasound for the Pediatric Gastroenterologist: A Guide for Inflammatory Bowel Disease Monitoring in Children: Expert Consensus on Behalf of the International Bowel Ultrasound Group (IBUS) Pediatric Committee. J Pediatr Gastroenterol Nutr. 2023 02 01; 76(2):142-148. Kellar A, Dolinger M, Novak KL, Chavannes M, Dubinsky M, Huynh H. PMID: 36306530; PMCID: PMC9848217.
      View in: PubMed   Mentions: 22     Fields:    Translation:Humans
    10. Personalized Research on Diet in Ulcerative Colitis and Crohn's Disease: A Series of N-of-1 Diet Trials. Am J Gastroenterol. 2022 06 01; 117(6):902-917. Kaplan HC, Opipari-Arrigan L, Yang J, Schmid CH, Schuler CL, Saeed SA, Braly KL, Chang F, Murphy L, Dodds CM, Nuding M, Liu H, Pilley S, Stone J, Woodward G, Yokois N, Goyal A, Lee D, Yeh AM, Lee P, Gold BD, Molle-Rios Z, Zwiener RJ, Ali S, Chavannes M, Linville T, Patel A, Ayers T, Bassett M, Boyle B, Palomo P, Verstraete S, Dorsey J, Kaplan JL, Steiner SJ, Nguyen K, Burgis J, Suskind DL, ImproveCareNow Pediatric IBD Learning Health System. PMID: 35442220.
      View in: PubMed   Mentions: 13     Fields:    Translation:Humans
    11. Nutritional Therapies and Their Influence on the Intestinal Microbiome in Pediatric Inflammatory Bowel Disease. Nutrients. 2021 Dec 21; 14(1). Hart L, Verburgt CM, Wine E, Zachos M, Poppen A, Chavannes M, Van Limbergen J, Pai N. PMID: 35010879; PMCID: PMC8746384.
      View in: PubMed   Mentions: 14     Fields:    Translation:Humans
    12. Faecal Calprotectin Predicts Endoscopic and Histological Activity in Clinically Quiescent Ulcerative Colitis. J Crohns Colitis. 2020 Jan 01; 14(1):46-52. Hart L, Chavannes M, Kherad O, Maedler C, Mourad N, Marcus V, Afif W, Bitton A, Lakatos PL, Brassard P, Bessissow T. PMID: 31314884.
      View in: PubMed   Mentions: 29     Fields:    Translation:Humans
    13. Do You See What I See? An Assessment of Endoscopic Lesions Recognition and Description by Gastroenterology Trainees and Staff Physicians. J Can Assoc Gastroenterol. 2020 Oct; 3(5):216-221. Hart L, Chavannes M, Lakatos PL, Afif W, Bitton A, Bressler B, Bessissow T. PMID: 32905160; PMCID: PMC7465549.
      View in: PubMed   Mentions: 3  
    14. Management of Paediatric Patients With Medically Refractory Crohn's Disease Using Ustekinumab: A Multi-Centred Cohort Study. J Crohns Colitis. 2019 Apr 26; 13(5):578-584. Chavannes M, Martinez-Vinson C, Hart L, Kaniki N, Chao CY, Lawrence S, Jacobson K, Hugot JP, Viala J, Deslandres C, Jantchou P, Seidman EG. PMID: 30541021.
      View in: PubMed   Mentions: 23     Fields:    Translation:Humans
    15. Cost-effectiveness of faecal calprotectin used in primary care in the diagnosis of inflammatory bowel disease. BMJ Open. 2019 04 14; 9(4):e027043. Zhang W, Wong CH, Chavannes M, Mohammadi T, Rosenfeld G. PMID: 30987989; PMCID: PMC6500206.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    16. The need for ongoing monitoring of adherence to access targets. Pediatr Nephrol. 2013 May; 28(5):831-2. Filler G, Chavannes M, Yasin A. PMID: 23224134.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    17. Location of parathyroid adenomas: 7-year experience. J Otolaryngol Head Neck Surg. 2010 Oct; 39(5):551-4. Marzouki HZ, Chavannes M, Tamilia M, Hier MP, Black MJ, Levental M, Payne RJ. PMID: 20828518.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
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    NIH Funding Acknowledgment: Important - All publications resulting from the utilization of SC CTSI resources are required to credit the SC CTSI grant by including the NIH funding acknowledgment and must comply with the NIH Public Access Policy.

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