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Browsing by Author "Venkatesh, Rajitha D."
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Item International consensus recommendations for eosinophilic gastrointestinal disease nomenclature(Elsevier, 2022-02-16) Dellon, Evan S.; Gonsalves, Nirmala; Abonia, J. Pablo; Alexander, Jeffrey A.; Arva, Nicoleta C.; Atkins, Dan; Attwood, Stephen E.; Auth, Marcus K.H.; Bailey, Dominique D.; Biederman, Luc; Blanchard, Carine; Bonis, Peter A.; Bose, Paroma; Bredenoord, Albert J.; Chang, Joy W.; Chehade, Mirna; Collins, Margaret H.; Di Lorenzo, Carlo; Dias, Jorge Amil; Dohil, Ranjan; Dupont, Christophe; Falk, Gary W.; Ferreira, Cristina T.; Fox, Adam T.; Genta, Robert M.; Greuter, Thomas; Gupta, Sandeep K.; Hirano, Ikuo; Hiremath, Girish S.; Horsley-Silva, Jennifer L.; Ishihara, Shunji; Ishimura, Norihisa; Jensen, Elizabeth T.; Gutiérrez-Junquera, Carolina; Katzka, David A.; Khoury, Paneez; Kinoshita, Yoshikazu; Kliewer, Kara L.; Koletzko, Sibylle; Leung, John; Liacouras, Chris A.; Lucendo, Alfredo J.; Martin, Lisa J.; McGowan, Emily C.; Menard-Katcher, Calies; Metz, David C.; Miller, Talya L.; Moawad, Fouad J.; Muir, Amanda B.; Mukkada, Vincent A.; Murch, Simon; Nhu, Quan M.; Nomura, Ichiro; Nurko, Samuel; Ohtsuka, Yoshikazu; Oliva, Salvatore; Orel, Rok; Papadopoulou, Alexandra; Patel, Dhyanesh A.; Pesek, Robert D.; Peterson, Kathryn A.; Philpott, Hamish; Putnam, Philip E.; Richter, Joel E.; Rosen, Rachel; Ruffner, Melanie A.; Safroneeva, Ekaterina; Schreiner, Philipp; Schoepfer, Alain; Schroeder, Shauna R.; Shah, Neil; Souza, Rhonda F.; Spechler, Stuart J.; Spergel, Jonathan M.; Straumann, Alex; Talley, Nicholas J.; Thapar, Nikhil; Vandenplas, Yvan; Venkatesh, Rajitha D.; Vieira, Mario C.; von Arnim, Ulrike; Walker, Marjorie M.; Wechsler, Joshua B.; Wershil, Barry K.; Wright, Benjamin L.; Yamada, Yoshiyuki; Yang, Guang-Yu; Zevit, Noam; Rothenberg, Marc E.; Furuta, Glenn T.; Aceves, Seema S.; Pediatrics, School of MedicineBackground & Aims Substantial heterogeneity in terminology used for eosinophilic gastrointestinal diseases (EGID), particularly the catchall term “eosinophilic gastroenteritis”, limits clinical and research advances. We aimed to achieve an international consensus for standardized EGID nomenclature. Methods This consensus process utilized Delphi methodology. An initial naming framework was proposed and refined in iterative fashion, then assessed in a first round of Delphi voting. Results were discussed in two consensus meetings, the framework was updated, and re-assessed in a second Delphi vote, with a 70% threshold set for agreement. Results Of 91 experts participating, 85 (93%) completed the first and 82 (90%) completed the second Delphi surveys. Consensus was reached on all but two statements. “EGID” was the preferred umbrella term for disorders of GI tract eosinophilic inflammation in the absence of secondary causes (100% agreement). Involved GI tract segments will be named specifically and use an “Eo” abbreviation convention: eosinophilic gastritis (now abbreviated EoG), eosinophilic enteritis (EoN), and eosinophilic colitis (EoC). The term “eosinophilic gastroenteritis” is no longer preferred as the overall name (96% agreement). When >2 GI tract areas are involved, the name should reflect all of the involved areas. Conclusions This international process resulted in consensus for updated EGID nomenclature for both clinical and research use. EGID will be the umbrella term rather than “eosinophilic gastroenteritis”, and specific naming conventions by location of GI tract involvement are recommended. As more data are developed, this framework can be updated to reflect best practices and the underlying science.Item Proton Pump Inhibitor Therapy for Eosinophilic Esophagitis: History, Mechanisms, Efficacy, and Future Directions(Dovepress, 2022-02-26) Franciosi, James P.; Mougey, Edward B.; Dellon, Evan S.; Gutierrez-Junquera, Carolina; Fernandez-Fernandez, Sonia; Venkatesh, Rajitha D.; Gupta, Sandeep K.; Pediatrics, School of MedicineOver the past decade, the role of proton pump inhibitor (PPI) medication has evolved from a diagnostic tool for Eosinophilic Esophagitis (EoE), by excluding patients with PPI responsive esophageal eosinophilia (PPI-REE), to a therapy for EoE. This transition resulted from the Updated International Consensus Diagnostic Criteria for Eosinophilic Esophagitis: Proceedings of the Appraisal of Guidelines for Research and Evaluation II (AGREE) Conference to support PPI therapy for EoE in children and adults. Additional recent advances have suggested a role for genetic variations that might impact response to PPI therapy for EoE. This review article will explore a brief background of EoE, the evolution of PPI therapy for EoE and its proposed mechanisms, efficacy and safety in children and adults, and considerations for future PPI precision medicine in patients with EoE.