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Karpf, Jeanine; Safroneeva, Ekaterina; Rossel, Jean-Benoît; Hildenbrand, Florian; Saner, Catherine; Greuter, Thomas; Rogler, Gerhard; Straumann, Alex; Schoepfer, Alain; Biedermann, Luc; Murray, Fritz R; Schreiner, Philipp (2024). Odynophagia and Retrosternal Pain Are Common in Eosinophilic Esophagitis and Associated with an Increased Overall Symptom Severity. (In Press). Digestive diseases and sciences Springer 10.1007/s10620-024-08586-4
Safroneeva, Ekaterina; Thorne, Helen; Gerstner, Ortrud; Laoun, Raphaël (2024). Similar Efficacy of Mesalazine in Adult and Older Adult Ulcerative Colitis Patients: Post Hoc Analysis of a Randomized Noninferiority Trial of 1600 mg vs 400 mg Tablets. (In Press). Inflammatory bowel diseases Oxford University Press 10.1093/ibd/izae123
Schoepfer, Alain M; Safroneeva, Ekaterina; Peterson, Kathryn (2024). Endoscopic Features of Eosinophilic Esophagitis. Immunology and allergy clinics of North America, 44(2), pp. 197-204. Elsevier 10.1016/j.iac.2023.12.007
Greuter, Thomas; Straumann, Alex; Fernández Marrero, Yuniel; Germic, Nina; Hosseini, Aref; Chanwangpong, Apinya; Yousefi, Shida; Simon, Dagmar; Collins, Margaret H; Bussmann, Christian; Chehade, Mirna; Dellon, Evan S; Furuta, Glenn T; Gonsalves, Nirmala; Hirano, Ikuo; Moawad, Fouad J; Biedermann, Luc; Safroneeva, Ekaterina; Schoepfer, Alain M and Simon, Hans-Uwe (2024). A Multicenter Long-Term Cohort Study of Eosinophilic Esophagitis Variants and Their Progression to EOE over Time. Clinical and translational gastroenterology, 15(4), e00664. Wolters Kluwer Health 10.14309/ctg.0000000000000664
von Graffenried, Thea; Safroneeva, Ekaterina; Braegger, Christian; Ezri, Jessica; Garzoni, Luca; Giroud Rivier, Alexa; Greuter, Thomas; Köhler, Henrik; McLin, Valerie A; Marx, George; Müller, Pascal; Petit, Laetitia Marie; Schibli, Susanne; Sokollik, Christiane; Tempia-Caliera, Michela; Zwahlen, Marcel; Schoepfer, Alain M; Nydegger, Andreas (2024). Pediatric Patients with Eosinophilic Esophagitis and Their Parents Identify Symptoms as the Most Important Treatment Outcome. International archives of allergy and immunology, 185(6), pp. 527-535. Karger 10.1159/000535242
Heil, Alexis; Kuehlewindt, Tobias; Godat, Anne; Simon, Hans-Uwe; Simon, Dagmar; Schreiner, Philipp; Saner, Catherine; Vavricka, Stephan R; Biedermann, Luc; Safroneeva, Ekaterina; Rossel, Jean-Benoît; Limacher, Andreas; Straumann, Alex; Schoepfer, Alain M; Greuter, Thomas (2024). Histological Phenotyping in Eosinophilic Esophagitis: Localized Proximal Disease Is Infrequent but Associated with Less Severe Disease and Better Disease Outcome. International archives of allergy and immunology, 185(1), pp. 63-72. Karger 10.1159/000533815
El-Khoury, Jeanine Wakim; Safroneeva, Ekaterina; Saner, Catherine; Rossel, Jean-Benoit; Trelle, Sven; Zwahlen, Marcel; Biedermann, Luc; Kreienbuehl, Andrea; Greuter, Thomas; Schreiner, Philipp; Netzer, Peter; Franke, Annett; Brand, Stephan; Hasler, Chantal; Aepli, Patrick; Burri, Emanuel; Weber, Achim; Sempoux, Christine; Biral, Ruggero; Jochum, Wolfram; ... (2024). Cohort Profile Update: The Swiss Eosinophilic Esophagitis Cohort Study (SEECS). Inflammatory intestinal diseases, 9(1), pp. 165-173. 10.1159/000539713
Burisch, Johan; Safroneeva, Ekaterina; Laoun, Raphael; Ma, Christopher (2023). Lack of benefit for early escalation to advanced therapies in ulcerative colitis: critical appraisal of current evidence. Journal of Crohn's & colitis, 17(12), pp. 2002-2011. Oxford University Press 10.1093/ecco-jcc/jjad106
Scherer, Roger; Schreiner, Philipp; Rossel, Jean-Benoit; Greuter, Thomas; Burri, Emanuel; Saner, Catherine; Schlag, Christoph; Safroneeva, Ekaterina; Schoepfer, Alain; Straumann, Alex; Biedermann, Luc (2023). Barrett's Esophagus in Eosinophilic Esophagitis in Swiss Eosinophilic Esophagitis Cohort Study (SEECS). Digestive diseases, 41(5), pp. 695-707. Karger 10.1159/000531060
Murray, Fritz R; Kreienbuehl, Andrea S; Greuter, Thomas; Nennstiel, Simon; Safroneeva, Ekaterina; Saner, Catherine; Schindler, Valeria; Schlag, Christoph; Schoepfer, Alain M; Schreiner, Philipp; Straumann, Alex; Biedermann, Luc (2022). Diagnostic Delay in Patients with Eosinophilic Esophagitis Has Not Changed since First Description 30 Years Ago. American journal of gastroenterology, 117(11), pp. 1772-1779. Nature 10.14309/ajg.0000000000001950
Dellon, Evan S; Gonsalves, Nirmala; Abonia, J Pablo; Alexander, Jeffrey A; Arva, Nicoleta C; Atkins, Dan; Attwood, Stephen E; Auth, Marcus Kh; 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; ... (2022). International consensus recommendations for eosinophilic gastrointestinal disease nomenclature. Clinical gastroenterology and hepatology, 20(11), 2474-2484.e3. Elsevier 10.1016/j.cgh.2022.02.017
Schreiner, Philipp; Safroneeva, Ekaterina; Schoepfer, Alain; Greuter, Thomas; Biedermann, Luc; Schlag, Christoph; Labenz, Joachim; Auth, Marcus K H; Bredenoord, Albert J; Chang, Joy W; Bonis, Peter A; Rothenberg, Marc E; Collins, Margaret H; Hirano, Ikuo; Gupta, Sandeep K; Katzka, David A; Dellon, Evan S; Straumann, Alex; Furuta, Glenn T and Gonsalves, Nirmala (2022). Management of eosinophilic esophagitis associated food impaction in Europe and the United States. Diseases of the esophagus, 35(9), doac003. Oxford University Press 10.1093/dote/doac003
Schreiner, Philipp; Safroneeva, Ekaterina; Rossel, Jean-Benoit; Limacher, Andreas; Saner, Catherine; Greuter, Thomas; Schoepfer, Alain; Straumann, Alex; Biedermann, Luc (2022). Sex impacts disease activity but not symptoms or quality of life in adults with eosinophilic esophagitis. Clinical gastroenterology and hepatology, 20(8), 1729-1738.e1. Elsevier 10.1016/j.cgh.2021.11.009
Greuter, Thomas; Straumann, Alex; Fernandez-Marrero, Yuniel; Germic, Nina; Hosseini, Aref; Yousefi, Shida; Simon, Dagmar; Collins, Margaret H; Bussmann, Christian; Chehade, Mirna; Dellon, Evan S; Furuta, Glenn T; Gonsalves, Nirmala; Hirano, Ikuo; Moawad, Fouad J; Biedermann, Luc; Safroneeva, Ekaterina; Schoepfer, Alain M; Simon, Hans-Uwe (2022). Characterization of eosinophilic esophagitis variants by clinical, histological and molecular analyses: A cross-sectional multi-center study. Allergy, 77(8), pp. 2520-2533. Wiley 10.1111/all.15233
Dellon, Evan S; Khoury, Paneez; Muir, Amanda B; Liacouras, Chris A; Safroneeva, Ekaterina; Atkins, Dan; Collins, Margaret H; Gonsalves, Nirmala; Falk, Gary W; Spergel, Jonathan M; Hirano, Ikuo; Chehade, Mirna; Schoepfer, Alain M; Menard-Katcher, Calies; Katzka, David A; Bonis, Peter A; Bredenoord, Albert J; Geng, Bob; Jensen, Elizabeth T; Pesek, Robert D; ... (2022). A Clinical Severity Index for Eosinophilic Esophagitis: Development, Consensus, and Future Directions [meeting summary]. Gastroenterology, 163(1), pp. 59-76. Elsevier 10.1053/j.gastro.2022.03.025
Dellon, Evan S; Khoury, Paneez; Muir, Amanda B; Liacouras, Chris A; Safroneeva, Ekaterina; Atkins, Dan; Collins, Margaret H; Gonsalves, Nirmala; Falk, Gary W; Spergel, Jonathan M; Hirano, Ikuo; Chehade, Mirna; Schoepfer, Alain M; Menard-Katcher, Calies; Katzka, David A; Bonis, Peter A; Bredenoord, Albert J; Geng, Bob; Jensen, Elizabeth T; Pesek, Robert D; ... (2022). A Clinical Severity Index for Eosinophilic Esophagitis: Development, Consensus, and Future Directions [meeting summary]. Journal of allergy and clinical immunology, 150(1), pp. 33-47. Elsevier 10.1016/j.jaci.2022.03.015
Schoepfer, Alain M.; Tran, Vu Dang Chau; Rossel, Jean-Benoit; Sokollik, Christiane; Spalinger, Johannes; Safroneeva, Ekaterina; von Graffenried, Thea; Godat, Sébastien; Hahnloser, Dieter; Vavricka, Stephan R.; Braegger, Christian; Nydegger, Andreas (2022). Impact of Diagnostic Delay on Disease Course in Pediatric- versus Adult-Onset Patients with Ulcerative Colitis: Data from the Swiss IBD Cohort. Inflammatory intestinal disease, 7(2), pp. 87-96. S. Karger AG 10.1159/000520995
Safroneeva, Ekaterina; Pan, Zhaoxing; King, Eileen; Martin, Lisa J; Collins, Margaret H; Yang, Guang-Yu; Capocelli, Kelley E; Arva, Nicoleta C; Abonia, J Pablo; Atkins, Dan; Bonis, Peter A; Dellon, Evan S; Falk, Gary W; Gonsalves, Nirmala; Gupta, Sandeep K; Hirano, Ikuo; Leung, John; Menard-Katcher, Paul A; Mukkada, Vincent A; Schoepfer, Alain M; ... (2022). Long-Lasting Dissociation of Esophageal Eosinophilia and Symptoms Following Dilation in Adults with Eosinophilic Esophagitis. Clinical gastroenterology and hepatology, 20(4), 766-775.e4. Elsevier 10.1016/j.cgh.2021.05.049
Bon, Lorenz; Safroneeva, Ekaterina; Bussmann, Christian; Biedermann, Luc; Schreiner, Philipp; Vavricka, Stephan R; Schoepfer, Alain M; McCright-Gill, Talaya; Simon, Hans-Uwe; Straumann, Alex; Chehade, Mirna; Greuter, Thomas (2022). Close follow-up is associated with fewer stricture formation and results in earlier detection of histological relapse in the long-term management of eosinophilic esophagitis. United European gastroenterology journal, 10(3), pp. 308-318. Wiley 10.1002/ueg2.12216
Ma, Christopher; Schoepfer, Alain M; Dellon, Evan S; Bredenoord, Albert J; Chehade, Mirna; Collins, Margaret H; Feagan, Brian G; Furuta, Glenn T; Gupta, Sandeep K; Hirano, Ikuo; Jairath, Vipul; Katzka, David A; Pai, Rish K; Rothenberg, Marc E; Straumann, Alex; Aceves, Seema S; Alexander, Jeffrey A; Arva, Nicoleta C; Atkins, Dan; Biedermann, Luc; ... (2022). Development of a Core Outcome Set for Therapeutic Studies in Eosinophilic Esophagitis (COREOS). Journal of allergy and clinical immunology, 149(2), pp. 659-670. Mosby 10.1016/j.jaci.2021.07.001
von Graffenried, Thea; Schoepfer, Alain M.; Rossel, Jean-Benoit; Greuter, Thomas; Safroneeva, Ekaterina; Godat, Sébastien; Henchoz, Sarah; Vavricka, Stephan R.; Sokollik, Christiane; Spalinger, Johannes; Braegger, Christian P.; Nydegger, Andreas (2022). Impact of Overweight and Obesity on Disease Outcome in the Pediatric Swiss Inflammatory Bowel Disease Cohort. JPGN Reports, 3(2), e193. Wolters Kluwer Health 10.1097/PG9.0000000000000193
Greuter, Thomas; Godat, Anne; Ringel, Amit; Almonte, Hector Samuel; Schupack, Daniel; Mendoza, Gabriela; McCright-Gill, Talaya; Dellon, Evan S; Hirano, Ikuo; Alexander, Jeffrey; Chehade, Mirna; Safroneeva, Ekaterina; Bussmann, Christian; Biedermann, Luc; Schreiner, Philipp; Schoepfer, Alain M; Straumann, Alex; Katzka, David A (2021). EFFeCtiveness AND SAFETY OF High versus low dose swallowed TopICal STEROIDs for Maintenance Treatment of Eosinophilic Esophagitis: A Multi-Center Observational Study. Clinical gastroenterology and hepatology, 19(12), 2514-2523.e2. Elsevier 10.1016/j.cgh.2020.08.027
Schoepfer, Alain M; Henchoz, Sarah; Biedermann, Luc; Schreiner, Philipp; Greuter, Thomas; Reinhard, Antoine; Senn, Jonduri; Franke, Annett; Burri, Emanuel; Juillerat, Pascal; Simon, Hans-Uwe; Straumann, Alex; Safroneeva, Ekaterina; Godat, Sébastien (2021). Technical feasibility, clinical effectiveness, and safety of esophageal stricture dilation using a novel endoscopic attachment cap in adults with eosinophilic esophagitis. Gastrointestinal endoscopy, 94(5), 912-919.e2. Elsevier 10.1016/j.gie.2021.05.017
Maye, Hugo; Safroneeva, Ekaterina; Godat, Sébastien; Sempoux, Christine; Yan, Pu; Bouzourène, Hanifa; Seelentag, Walter; Stauffer, Edouard; Taminelli, Lorenzo; Seibold, Frank; Schoepfer, Alain M (2021). Increasing incidence of microscopic colitis in a population-based cohort study in Switzerland. Clinical gastroenterology and hepatology, 19(10), pp. 2205-2206. Elsevier 10.1016/j.cgh.2020.10.015
Schoepfer, Alain M; Schürmann, Camilla; Trelle, Sven; Zwahlen, Marcel; Ma, Christopher; Chehade, Mirna; Dellon, Evan S; Jairath, Vipul; Feagan, Brian G; Bredenoord, Albert J; Biedermann, Luc; Greuter, Thomas; Schreiner, Philipp; Straumann, Alex; Safroneeva, Ekaterina (2021). Systematic Review of Outcome Measures Used in Observational Studies of Adults with Eosinophilic Esophagitis. International archives of allergy and immunology, 182(12), pp. 1169-1193. Karger 10.1159/000516898
Roth, René; Safroneeva, Ekaterina; Saner Zilian, Catherine; Schreiner, Philipp; Rossel, Jean-Benoit; Bopp, Matthias; Greuter, Thomas; Scharl, Michael; Pittet, Valérie; Rogler, Gerhard; Schoepfer, Alain; Straumann, Alex; Biedermann, Luc (2021). Higher educational level in patients with eosinophilic esophagitis: a comparative analysis. Diseases of the esophagus, 34(9), doab010. Blackwell Asia 10.1093/dote/doab010
Ma, Christopher; Schoepfer, Alain M; Safroneeva, Ekaterina (2021). Development of a Core Outcome Set for Therapeutic Studies in Eosinophilic Esophagitis (COREOS): An International Multidisciplinary Consensus. Gastroenterology, 161(3), pp. 748-755. Elsevier 10.1053/j.gastro.2021.04.080
Ma, Christopher; Schoepfer, Alain M; Safroneeva, Ekaterina (2021). A Summary of the Meetings of the Development of a Core Outcome Set for Therapeutic Studies in Eosinophilic Esophagitis (COREOS) International Multidisciplinary Consensus. Gastroenterology, 161(3), pp. 778-784. Elsevier 10.1053/j.gastro.2021.04.081
Peterson, Kathryn; Safroneeva, Ekaterina; Schoepfer, Alain (2021). Emerging Therapies for Eosinophilic Gastrointestinal Diseases. Journal of allergy and clinical immunology. In practice, 9(9), pp. 3276-3281. Elsevier 10.1016/j.jaip.2021.07.031
Roth, René; Vavricka, Stephan; Scharl, Michael; Schreiner, Philipp; Safroneeva, Ekaterina; Greuter, Thomas; Zeitz, Jonas; Misselwitz, Benjamin; Schoepfer, Alain; Barry, Mamadou Pathé; Rogler, Gerhard; Biedermann, Luc (2021). The impact of colectomy on the course of extraintestinal manifestations in Swiss inflammatory bowel disease cohort study patients. United european gastroenterology journal, 9(7), pp. 773-780. Sage 10.1002/ueg2.12125
Dellon, Evan S; Collins, Margaret H; Rothenberg, Marc E; Assouline-Dayan, Yehudith; Evans, Larry; Gupta, Sandeep; Schoepfer, Alain; Straumann, Alex; Safroneeva, Ekaterina; Rodriguez, Cristian; Minton, Neil; Hua, Steven Y; Hirano, Ikuo (2021). Long-term Efficacy and Tolerability of RPC4046 in an Open-Label Extension Trial of Patients With Eosinophilic Esophagitis. Clinical gastroenterology and hepatology, 19(3), 473-483.e17. Elsevier 10.1016/j.cgh.2020.03.036
Biedermann, Luc; Holbreich, Mark; Atkins, Dan; Chehade, Mirna; Dellon, Evan S; Furuta, Glenn T; Hirano, Ikuo; Gonsalves, Nirmala; Greuter, Thomas; Katzka, David A; De Rooij, Willemijn; Safroneeva, Ekaterina; Schoepfer, Alain; Schreiner, Philipp; Simon, Dagmar; Simon, Hans Uwe; Warners, Marijn; Bredenoord, Albert-Jan; Straumann, Alex (2021). Food-induced Immediate Response of the Esophagus - a newly identified Syndrome in Patients with Eosinophilic Esophagitis. Allergy, 76(1), pp. 339-347. Wiley-Blackwell 10.1111/all.14495
Safroneeva, Ekaterina; Cotton, Cary C; Schoepfer, Alain M; Zwahlen, Marcel; Woosley, John T; Dellon, Evan S (2020). Dilation Modifies Association Between Symptoms and Esophageal Eosinophilia in Adult Patients With Eosinophilic Esophagitis. American journal of gastroenterology, 115(12), pp. 2098-2102. Nature 10.14309/ajg.0000000000000957
Greuter, Thomas; Porchet, Frédéric; Braga-Neto, Manuel B; Rossel, Jean-Benoit; Biedermann, Luc; Schreiner, Philipp; Scharl, Michael; Schoepfer, Alain M; Safroneeva, Ekaterina; Straumann, Alex; Rogler, Gerhard; Vavricka, Stephan R (2020). Impact of obesity on disease activity and disease outcome in inflammatory bowel disease: Results from the Swiss inflammatory bowel disease cohort. United European gastroenterology journal, 8(10), pp. 1196-1207. Sage 10.1177/2050640620954556
Schreiner, Philipp; Meissgeier, Silas; Safroneeva, Ekaterina; Greuter, Thomas; Rogler, Gerhard; Schoepfer, Alain; Simon, Dagmar; Simon, Hans-Uwe; Biedermann, Luc; Straumann, Alex (2020). Disease Progression and Outcomes of Pregnancies in Women With Eosinophilic Esophagitis. Clinical gastroenterology and hepatology, 18(11), pp. 2456-2462. Elsevier 10.1016/j.cgh.2019.11.057
Cernoch, Patrick S; Fournier, Nicolas; Zeitz, Jonas; Scharl, Michael; Morell, Bernhard; Greuter, Thomas; Schreiner, Philipp; Misselwitz, Benjamin; Safroneeva, Ekaterina; Schoepfer, Alain M; Vavricka, Stephan R; Rogler, Gerhard; Biedermann, Luc (2020). Lower Risk of B1-to-pB3-Stage Migration in Crohn's Disease Upon Immunosuppressive and Anti-TNF Treatment in the Swiss IBD Cohort Study. Digestive diseases and sciences, 65(9), pp. 2654-2663. Springer 10.1007/s10620-019-05978-9
Hirano, Ikuo; Safroneeva, Ekaterina; Roumet, Marie C.; Comer, Gail M; Eagle, Gina; Schoepfer, Alain; Falk, Gary W (2020). Editorial: fluticasone propionate orally disintegrating tablets-interesting concept but is it going anywhere? Authors' reply. Alimentary pharmacology & therapeutics, 51(10), pp. 990-991. Wiley-Blackwell 10.1111/apt.15713
Hirano, Ikuo; Safroneeva, Ekaterina; Roumet, Marie C.; Comer, Gail M; Eagle, Gina; Schoepfer, Alain; Falk, Gary W (2020). Randomised clinical trial: the safety and tolerability of fluticasone propionate orally disintegrating tablets versus placebo for eosinophilic oesophagitis. Alimentary pharmacology & therapeutics, 51(8), pp. 750-759. Wiley-Blackwell 10.1111/apt.15670
Hirano, Ikuo; Dellon, Evan S; Hamilton, Jennifer D; Collins, Margaret H; Peterson, Kathryn; Chehade, Mirna; Schoepfer, Alain M; Safroneeva, Ekaterina; Rothenberg, Marc E; Falk, Gary W; Assouline-Dayan, Yehudith; Zhao, Qiong; Chen, Zhen; Swanson, Brian N; Pirozzi, Gianluca; Mannent, Leda; Graham, Neil M H; Akinlade, Bolanle; Stahl, Neil; Yancopoulos, George D; ... (2020). Efficacy of Dupilumab in a Phase 2 Randomized Trial of Adults With Active Eosinophilic Esophagitis. Gastroenterology, 158(1), pp. 111-122. Elsevier 10.1053/j.gastro.2019.09.042
Safroneeva, Ekaterina; Hafner, David; Kuehni, Claudia E; Zwahlen, Marcel; Trelle, Sven; Biedermann, Luc; Greuter, Thomas; Vavricka, Stephan R; Straumann, Alex; Schoepfer, Alain M (2020). Systematic Assessment of Adult Patients' Satisfaction with Various Eosinophilic Esophagitis Therapies. International archives of allergy and immunology, 181(3), pp. 211-220. Karger 10.1159/000504846
Frei, Roy; Fournier, Nicolas; Zeitz, Jonas; Scharl, Michael; Morell, Bernhard; Greuter, Thomas; Schreiner, Philipp; Misselwitz, Benjamin; Safroneeva, Ekaterina; Schoepfer, Alain M; Vavricka, Stephan R; Rogler, Gerhard; Biedermann, Luc (2019). Early Initiation of Anti-Tnf is Associated with Favourable Long-Term Outcome in Crohn's Disease: 10-Year-Follow-Up Data from the Swiss IBD Cohort Study. Journal of Crohn's & colitis, 13(10), pp. 1292-1301. Oxford University Press 10.1093/ecco-jcc/jjz057
Schoepfer, Alain; Santos, Jessica; Fournier, Nicolas; Schibli, Susanne; Spalinger, Johannes; Vavricka, Stephan; Safroneeva, Ekaterina; Aslan, Nurullah; Rogler, Gerhard; Braegger, Christian; Nydegger, Andreas (2019). Systematic Analysis of the Impact of Diagnostic Delay on Bowel Damage in Paediatric Versus Adult Onset Crohn's Disease. Journal of Crohn's & colitis, 13(10), pp. 1334-1342. Oxford University Press 10.1093/ecco-jcc/jjz065
Schoepfer, Alain M; Hirano, Ikuo; Coslovsky, Michael; Roumet, Marie C; Zwahlen, Marcel; Kuehni, Claudia E; Hafner, David; Alexander, Jeffrey A; Dellon, Evan S; Gonsalves, Nirmala; Leung, John; Bussmann, Christian; Collins, Margaret H; Newbury, Robert O; Smyrk, Thomas C; Woosley, John T; Yang, Guang-Yu; Romero, Yvonne; Katzka, David A; Furuta, Glenn T; ... (2019). Variation in Endoscopic Activity Assessment and Endoscopy Score Validation in Adults with Eosinophilic Esophagitis. Clinical gastroenterology and hepatology, 17(8), 1477-1488.e10. Elsevier 10.1016/j.cgh.2018.11.032
Safroneeva, Ekaterina; Schoepfer, Alain M (2019). Symptom-based patient-reported outcomes in adults with eosinophilic esophagitis: value for treatment monitoring and randomized controlled trial design. Current opinion in allergy and clinical immunology, 19(2), pp. 169-174. Lippincott Williams & Wilkins 10.1097/ACI.0000000000000514
Greuter, Thomas; Safroneeva, Ekaterina; Bussmann, Christian; Biedermann, Luc; Vavricka, Stephan R; Katzka, David A; Schoepfer, Alain M; Straumann, Alex (2019). Maintenance Treatment of Eosinophilic Esophagitis With Swallowed Topical Steroids Alters Disease Course Over A 5-Year Follow-Up Period in Adult Patients. Clinical gastroenterology and hepatology, 17(3), 419-428.e6. Elsevier 10.1016/j.cgh.2018.05.045
Hirano, Ikuo; Collins, Margaret H; Assouline-Dayan, Yehudith; Evans, Larry; Gupta, Sandeep; Schoepfer, Alain M; Straumann, Alex; Safroneeva, Ekaterina; Grimm, Michael; Smith, Heather; Tompkins, Cindy-Ann; Woo, Amy; Peach, Robert; Frohna, Paul; Gujrathi, Sheila; Penenberg, Darryl N; Li, Caiyan; Opiteck, Gregory J; Olson, Allan; Aranda, Richard; ... (2019). RPC4046, a Monoclonal Antibody Against IL13, Reduces Histologic and Endoscopic Activity in Patients With Eosinophilic Esophagitis. Gastroenterology, 156(3), 592-603.e10. Elsevier 10.1053/j.gastro.2018.10.051
Schoepfer, Alain; Blanchard, Carine; Dawson, Heather; Lucendo, Alfredo; Mauro, Aurelio; Ribi, Camillo; Safroneeva, Ekaterina; Savarino, Edoardo V; Penagini, Roberto (2018). Eosinophilic esophagitis: latest insights from diagnosis to therapy. Annals of the New York Academy of Sciences, 1434(1), pp. 84-93. Blackwell 10.1111/nyas.13731
Greuter, Thomas; Piller, Alberto; Fournier, Nicolas; Safroneeva, Ekaterina; Straumann, Alex; Biedermann, Luc; Godat, Sébastien; Nydegger, Andreas; Scharl, Michael; Rogler, Gerhard; Vavricka, Stephan R; Schoepfer, Alain M; Cohort Study Group, Swiss IBD (2018). Upper Gastrointestinal Tract Involvement in Crohn's Disease: Frequency, Risk Factors and Disease Course. Journal of Crohn's & colitis, 12(12), pp. 1399-1409. Oxford University Press 10.1093/ecco-jcc/jjy121
Ma, Christopher; van Rhijn, Bram D; Jairath, Vipul; Nguyen, Tran M; Parker, Claire E; Aceves, Seema S; Furuta, Glenn T; Gupta, Sandeep K; Katzka, David A; Safroneeva, Ekaterina; Schoepfer, Alain M; Straumann, Alex; Spergel, Jonathan M; Pai, Rish K; Feagan, Brian G; Hirano, Ikuo; Dellon, Evan S; Bredenoord, Albert J (2018). Heterogeneity in Clinical, Endoscopic, and Histologic Outcome Measures and Placebo Response Rates in Clinical Trials of Eosinophilic Esophagitis: A Systematic Review. Clinical gastroenterology and hepatology, 16(11), 1714-1729.e3. Elsevier 10.1016/j.cgh.2018.06.005
Safroneeva, Ekaterina; Balsiger, Lukas; Hafner, David; Kuehni, Claudia E; Zwahlen, Marcel; Trelle, Sven; Godat, Sébastien; Biedermann, Luc; Greuter, Thomas; Vavricka, Stephan; Straumann, Alex; Schoepfer, Alain M (2018). Adults with eosinophilic oesophagitis identify symptoms and quality of life as the most important outcomes. Alimentary pharmacology & therapeutics, 48(10), pp. 1082-1090. Wiley-Blackwell 10.1111/apt.15000
Parragi, Levente; Fournier, N; Zeitz, Jonas; Scharl, Michael; Greuter, Thomas; Schreiner, Philipp; Misselwitz, Benjamin; Safroneeva, Ekaterina; Schoepfer, A M; Vavricka, Stephan R; Rogler, Gerhard; Biedermann, Luc (2018). Colectomy Rates in Ulcerative Colitis are Low and Decreasing: 10-year Follow-up Data From the Swiss IBD Cohort Study. Journal of Crohn's & colitis, 12(7), pp. 811-818. Oxford University Press 10.1093/ecco-jcc/jjy040
Godat, Sébastien; Fournier, Nicolas; Safroneeva, Ekaterina; Juillerat, Pascal; Nydegger, Andreas; Straumann, Alex; Vavricka, Stephan; Biedermann, Luc; Greuter, Thomas; Fraga, Montserrat; Abdelrahman, Karim; Hahnloser, Dieter; Sauter, Bernhard; Rogler, Gerhard; Michetti, Pierre; Schoepfer, Alain M; Cohort Study Group, Swiss IBD (2018). Frequency and type of drug-related side effects necessitating treatment discontinuation in the Swiss Inflammatory Bowel Disease Cohort. European journal of gastroenterology & hepatology, 30(6), pp. 612-620. Lippincott Williams & Wilkins 10.1097/MEG.0000000000001078
Schoepfer, Alain M; Simko, Audrey; Bussmann, Christian; Safroneeva, Ekaterina; Zwahlen, Marcel; Greuter, Thomas; Biedermann, Luc; Vavricka, Stephan; Godat, Sébastien; Reinhard, Antoine; Saner, Catherine; Maye, Hugo; Sempoux, Christine; Brunel, Christophe; Blanchard, Carine; Simon, Dagmar; Simon, Hans-Uwe; Straumann, Alex (2018). Eosinophilic Esophagitis: Relationship of Subepithelial Eosinophilic Inflammation With Epithelial Histology, Endoscopy, Blood Eosinophils, and Symptoms. American journal of gastroenterology, 113(3), pp. 348-357. Nature 10.1038/ajg.2017.493
Safroneeva, Ekaterina; Saner, Catherine; Rossel, Jean-Benoît; Golay, Delphine; Pittet, Valérie; Godat, Sébastien; Diem, Stefan; Aepli, Patrick; Sawatzki, Mikael; Borovicka, Jan; Burgmann, Konstantin; Juillerat, Pascal; Netzer, Peter; Sendensky, Alexander; Hruz, Petr; Girardin, Marc; Biedermann, Luc; Greuter, Thomas; Vavricka, Stephan; Michetti, Pierre; ... (2018). Cohort Profile: The Swiss Eosinophilic Esophagitis Cohort Study (SEECS). Inflammatory intestinal disease, 2(3), pp. 163-170. S. Karger AG 10.1159/000486131
Schoepfer, Alain M; Straumann, Alex; Safroneeva, Ekaterina (2018). Pharmacologic Treatment of Eosinophilic Esophagitis: An Update. Gastrointestinal Endoscopy Clinics of North America, 28(1), pp. 77-88. Elsevier 10.1016/j.giec.2017.07.007
Safroneeva, Ekaterina; Straumann, Alex; Schoepfer, Alain M (2018). Latest Insights on the Relationship Between Symptoms and Biologic Findings in Adults with Eosinophilic Esophagitis. Gastrointestinal Endoscopy Clinics of North Americ, 28(1), pp. 35-45. Elsevier 10.1016/j.giec.2017.08.001
Schoepfer, Alain; Safroneeva, Ekaterina (2018). [Epidemiology and socio-economic aspects of chronic inflammatory bowel diseases in Switzerland]. Therapeutische Umschau, 75(5), pp. 255-259. Huber 10.1024/0040-5930/a000997
Greuter, Thomas; Bussmann, Christian; Safroneeva, Ekaterina; Schoepfer, Alain M; Biedermann, Luc; Vavricka, Stephan R; Straumann, Alex (2017). Long-Term Treatment of Eosinophilic Esophagitis With Swallowed Topical Corticosteroids: Development and Evaluation of a Therapeutic Concept. American journal of gastroenterology, 112(10), pp. 1527-1535. Nature 10.1038/ajg.2017.202
Greuter, Thomas; Bertoldo, Fabio; Rechner, Roman; Straumann, Alex; Biedermann, Luc; Zeitz, Jonas; Misselwitz, Benjamin; Scharl, Michael; Rogler, Gerhard; Safroneeva, Ekaterina; Ali, Raja A; Braegger, Christian; Heyland, Klaas; Mueller, Pascal; Nydegger, Andreas; Petit, Laetitia-Marie; Schibli, Susanne; Furlano, Raoul I; Spalinger, Johannes; Schäppi, Michela; ... (2017). Extraintestinal Manifestations of Pediatric Inflammatory Bowel Disease: Prevalence, Presentation and anti-TNF Treatment. Journal of pediatric gastroenterology and nutrition, 65(2), pp. 200-206. Lippincott Williams & Wilkins 10.1097/MPG.0000000000001455
Vavricka, Stephan R; Gubler, Martin; Gantenbein, Claudine; Spoerri, Muriel; Froehlich, Florian; Seibold, Frank; Protic, Marijana; Michetti, Pierre; Straumann, Alex; Fournier, Nicolas; Juillerat, Pascal; Biedermann, Luc; Zeitz, Jonas; Misselwitz, Benjamin; Scharl, Michael; Heinrich, Henriette; Manser, Christine N; Safroneeva, Ekaterina; Raja Ali, Raja Affendi; Rogler, Gerhard; ... (2017). Anti-TNF Treatment for Extraintestinal Manifestations of Inflammatory Bowel Disease in the Swiss IBD Cohort Study. Inflammatory bowel diseases, 23(7), pp. 1174-1181. Lippincott Williams & Wilkins 10.1097/MIB.0000000000001109
Schoepfer, Alain M; Vavricka, Stephan; Safroneeva, Ekaterina; Fournier, Nicolas; Manser, Christine; Frei, Pascal; Deltenre, Pierre; Rogler, Gerhard; Straumann, Alex; Ezri, Jessica; Nydegger, Andreas; Braegger, Christian (2017). Systematic Evaluation of Diagnostic Delay in Pediatric Inflammatory Bowel Disease. Journal of pediatric gastroenterology and nutrition, 64(2), pp. 245-247. Lippincott Williams & Wilkins 10.1097/MPG.0000000000001238
Fraga, Montserrat; Fournier, Nicolas; Safroneeva, Ekaterina; Pittet, Valérie; Godat, Sébastien; Straumann, Alex; Nydegger, Andreas; Vavricka, Stephan R; Moradpour, Darius; Schoepfer, Alain M (2017). Primary sclerosing cholangitis in the Swiss Inflammatory Bowel Disease Cohort Study: prevalence, risk factors, and long-term follow-up. European journal of gastroenterology & hepatology, 29(1), pp. 91-97. Lippincott Williams & Wilkins 10.1097/MEG.0000000000000747
Bussmann, Christian; Schoepfer, Alain M; Safroneeva, Ekaterina; Haas, Nadine; Godat, Sébastien; Sempoux, Christine; Simon, Hans-Uwe; Straumann, Alex (2016). Comparison of different biopsy forceps models for tissue sampling in eosinophilic esophagitis. Endoscopy, 48(12), pp. 1069-1075. Thieme 10.1055/s-0042-117274
Schoepfer, A; Safroneeva, Ekaterina; Straumann, A (2016). How to measure disease activity in eosinophilic esophagitis. Diseases of the esophagus, 29(8), pp. 959-966. Blackwell Asia 10.1111/dote.12391
Alatri, Adriano; Schoepfer, Alain; Fournier, Nicolas; Engelberger, Rolf Peter; Safroneeva, Ekaterina; Vavricka, Stephan; Biedermann, Luc; Calanca, Luca; Mazzolai, Lucia (2016). Prevalence and risk factors for venous thromboembolic complications in the Swiss Inflammatory Bowel Disease Cohort. Scandinavian journal of gastroenterology, 51(10), pp. 1200-1205. Informa Healthcare 10.1080/00365521.2016.1185464
Schoepfer, Alain; Safroneeva, Ekaterina; Straumann, Alex (2016). Eosinophilic Esophagitis: Impact of Latest Insights Into Pathophysiology on Therapeutic Strategies. Digestive diseases, 34(5), pp. 462-468. Karger 10.1159/000445201
Straumann, A; Blanchard, C; Radonjic-Hoesli, Susanne; Bussmann, Ch; Hruz, P; Safroneeva, Ekaterina; Simon, Dagmar; Schoepfer, A M; Simon, Hans-Uwe (2016). A new eosinophilic esophagitis (EoE)-like disease without tissue eosinophilia found in EoE Families. Allergy, 71(6), pp. 889-900. Wiley-Blackwell 10.1111/all.12879
Safroneeva, Ekaterina; Straumann, Alex; Coslovsky, Michael; Zwahlen, Marcel; Kuehni, Claudia E; Panczak, Radoslaw; Haas, Nadine A.; Alexander, Jeffrey A; Dellon, Evan S; Gonsalves, Nirmala; Hirano, Ikuo; Leung, John; Bussmann, Christian; Collins, Margaret H; Newbury, Robert O; De Petris, Giovanni; Smyrk, Thomas C; Woosley, John T; Yan, Pu; Yang, Guang-Yu; ... (2016). Symptoms Have Modest Accuracy in Detecting Endoscopic and Histologic Remission in Adults With Eosinophilic Esophagitis. Gastroenterology, 150(3), 581-590.e4. Elsevier 10.1053/j.gastro.2015.11.004
Schoepfer, Alain; Straumann, Alex; Safroneeva, Ekaterina (2016). Patient-Reported Outcomes in Eosinophilic Esophagitis and Achalasia. Current Treatment Options in Gastroenterology, 14(1), pp. 51-60. Current Medicine Group 10.1007/s11938-016-0084-0
Vavricka, Stephan R; Sulz, Michael C; Degen, Lukas; Rechner, Roman; Manz, Michael; Biedermann, Luc; Beglinger, Christoph; Peter, Shajan; Safroneeva, Ekaterina; Rogler, Gerhard; Schoepfer, Alain M (2016). Monitoring colonoscopy withdrawal time significantly improves the adenoma detection rate and the performance of endoscopists. Endoscopy, 48(3), pp. 256-262. Thieme 10.1055/s-0035-1569674
Giriens, B; Yan, P; Safroneeva, E; Zwahlen, M; Reinhard, A; Nydegger, A; Vavricka, S; Sempoux, C; Straumann, A; Schoepfer, A M (2015). Escalating incidence of eosinophilic esophagitis in Canton of Vaud, Switzerland, 1993-2013: a population-based study. Allergy, 70(12), pp. 1633-1639. Wiley-Blackwell 10.1111/all.12733
Safroneeva, E; Coslovsky, Michael; Kuehni, C E; Zwahlen, M; Haas, N. A.; Panczak, R; Taft, T H; Hirano, I; Dellon, E S; Gonsalves, N; Leung, J; Bussmann, C; Woosley, J T; Yan, P; Romero, Y; Furuta, G T; Gupta, S K; Aceves, S S; Chehade, M; Straumann, A; ... (2015). Eosinophilic oesophagitis: relationship of quality of life with clinical, endoscopic and histological activity. Alimentary pharmacology & therapeutics, 42(8), pp. 1000-1010. Wiley-Blackwell 10.1111/apt.13370
Safroneeva, Ekaterina; Vavricka, S R; Fournier, N; Pittet, V; Peyrin-Biroulet, L; Straumann, A; Rogler, G; Schoepfer, A M; Juillerat, Pascal; Swiss IBD Cohort, Study Group (2015). Impact of the early use of immunomodulators or TNF antagonists on bowel damage and surgery in Crohn's disease. Alimentary pharmacology & therapeutics, 42(8), pp. 977-989. Wiley-Blackwell 10.1111/apt.13363
Safroneeva, Ekaterina; Vavricka, S; Fournier, N; Seibold, Frank Werner; Mottet, C; Nydegger, A; Ezri, J; Straumann, A; Rogler, G; Schoepfer, A M; Juillerat, Pascal; Swiss IBD Cohort, Study Group (2015). Systematic analysis of factors associated with progression and regression of ulcerative colitis in 918 patients. Alimentary pharmacology & therapeutics, 42(5), pp. 540-548. Wiley-Blackwell 10.1111/apt.13307
Vavricka, Stephan R; Rogler, Gerhard; Gantenbein, Claudine; Spoerri, Muriel; Prinz Vavricka, Mareike; Navarini, Alexander A; French, Lars E; Safroneeva, Ekaterina; Fournier, Nicolas; Straumann, Alex; Froehlich, Florian; Fried, Michael; Michetti, Pierre; Seibold, Frank Werner; Lakatos, Peter L; Peyrin-Biroulet, Laurent; Schoepfer, Alain M (2015). Chronological Order of Appearance of Extraintestinal Manifestations Relative to the Time of IBD Diagnosis in the Swiss Inflammatory Bowel Disease Cohort. Inflammatory bowel diseases, 21(8), pp. 1794-1800. Lippincott Williams & Wilkins 10.1097/MIB.0000000000000429
Safroneeva, Ekaterina; Vavricka, Stephan R; Fournier, Nicolas; Straumann, Alex; Rogler, Gerhard; Schoepfer, Alain M (2015). Prevalence and Risk Factors for Therapy Escalation in Ulcerative Colitis in the Swiss IBD Cohort Study. Inflammatory bowel diseases, 21(6), pp. 1348-1358. Lippincott Williams & Wilkins 10.1097/MIB.0000000000000368
Schöpfer, Alain; Panczak, Radoslaw; Zwahlen, Marcel; Kuehni, Claudia E; Coslovsky, Michael; Maurer, Elisabeth; Haas, Nadine A.; Alexander, Jeffrey A; Dellon, Evan S; Gonsalves, Nirmala; Hirano, Ikuo; Leung, John; Bussmann, Christian; Collins, Margaret H; Newbury, Robert O; De Petris, Giovanni; Smyrk, Thomas C; Woosley, John T; Yan, Pu; Yang, Guang-Yu; ... (2015). How Do Gastroenterologists Assess Overall Activity of Eosinophilic Esophagitis in Adult Patients? American journal of gastroenterology, 110(3), pp. 402-414. Nature 10.1038/ajg.2015.32
Hiroz, Philippe; Vavricka, Stephan; Fournier, Nicolas; Safroneeva, Ekaterina; Pittet, Valérie; Rogler, Gerhard; Schöpfer, Alain; Juillerat, Pascal; Swiss Inflammatory Bowel Diseases Cohort Study Group, The (2014). Analysis of TNF-antagonist switch over time and associated risk factors in the Swiss Inflammatory Bowel Disease Cohort. Scandinavian journal of gastroenterology, 49(10), pp. 1207-1218. Informa Healthcare 10.3109/00365521.2014.946082
Schoepfer, Alain M; Straumann, Alex; Panczak, Radoslaw; Coslovsky, Michael; Kuehni, Claudia E; Maurer, Elisabeth; Haas, Nadine; Romero, Yvonne; Hirano, Ikuo; Alexander, Jeffrey A; Gonsalves, Nirmala; Furuta, Glenn T; Dellon, Evan S; Leung, John; Collins, Margaret H; Bussmann, Christian; Netzer, Peter; Gupta, Sandeep K; Aceves, Seema S; Chehade, Mirna; ... (2014). Development and Validation of a Symptom-Based Activity Index for Adults with Eosinophilic Esophagitis. Gastroenterology, 147(6), 1255-1266.e21. Elsevier 10.1053/j.gastro.2014.08.028
Moawad, F J; Schoepfer, A M; Safroneeva, E; Ally, M R; Chen, Y-J; Maydonovitch, C L; Wong, R K H (2014). Eosinophilic oesophagitis and proton pump inhibitor-responsive oesophageal eosinophilia have similar clinical, endoscopic and histological findings. Alimentary pharmacology & therapeutics, 39(6), pp. 603-608. Wiley-Blackwell 10.1111/apt.12636
Vavricka, Stephan R.; Rogler, Gerhard; Maetzler, Sandra; Misselwitz, Benjamin; Safroneeva, Ekaterina; Frei, Pascal; Manser, Christine N.; Biedermann, Luc; Fried, Michael; Higgins, Peter; Wojtal, Kacper A.; Schoepfer, Alain M. (2014). High altitude journeys and flights are associated with an increased risk of flares in inflammatory bowel disease patients. Journal of Crohns & Colitis, 8(3), pp. 191-9. Elsevier 10.1016/j.crohns.2013.07.011
Schoepfer, Alain M.; Safroneeva, Ekaterina; Bussmann, Christian; Kuchen, Tanja; Portmann, Susanne; Simon, Hans-Uwe; Straumann, Alex (2013). Delay in diagnosis of eosinophilic esophagitis increases risk for stricture formation in a time-dependent manner. Gastroenterology, 145(6), 1230-1236.e2. Elsevier 10.1053/j.gastro.2013.08.015
Schoepfer, Alain M.; Dehlavi, Mohamed-Ali; Fournier, Nicolas; Safroneeva, Ekaterina; Straumann, Alex; Pittet, Valérie; Peyrin-Biroulet, Laurent; Michetti, Pierre; Rogler, Gerhard; Vavricka, Stephan R.; Müller, Christoph; IBD Cohort Study Group, (Müller C) (2013). Diagnostic delay in Crohn's disease is associated with a complicated disease course and increased operation rate. American journal of gastroenterology, 108(11), pp. 1744-1753. New York, N.Y.: Nature 10.1038/ajg.2013.248
Schoepfer, Alain M.; Beglinger, Christoph; Straumann, Alex; Safroneeva, Ekaterina; Romero, Yvonne; Armstrong, David; Schmidt, Carsten; Trummler, Michael; Pittet, Valérie; Vavricka, Stephan R. (2013). Fecal calprotectin more accurately reflects endoscopic activity of ulcerative colitis than the Lichtiger Index, C-reactive protein, platelets, hemoglobin, and blood leukocytes. Inflammatory bowel diseases, 19(2), pp. 332-341. Lippincott Williams & Wilkins 10.1097/MIB.0b013e3182810066
Vavricka, Stephan R.; Schoepfer, Alain M.; Safroneeva, Ekaterina; Rogler, Gerhard; Schwenkglenks, Matthias; Achermann, Rita (2013). A shift from oral to intravenous iron supplementation therapy is observed over time in a large swiss cohort of patients with inflammatory bowel disease. Inflammatory bowel diseases, 19(4), pp. 840-846. Lippincott Williams & Wilkins 10.1097/MIB.0b013e31827febbb
Schoepfer, Alain M; Safroneeva, Ekaterina; Vavricka, Stephan R; Peyrin-Biroulet, Laurent; Mottet, Christian (2012). Treatment of fibrostenotic and fistulizing Crohn's disease. Digestion, 86(Sup 1), pp. 23-27. Basel: Karger 10.1159/000341961
Manz, Michael; Vavricka, Stephan R; Wanner, Roger; Lakatos, Peter L; Rogler, Gerhard; Frei, Pascal; Safroneeva, Ekaterina; Schoepfer, Alain M (2012). Therapy of steroid-resistant inflammatory bowel disease. Digestion, 86 Suppl 1, pp. 11-15. Basel: Karger 10.1159/000341952
Girardin, Marc; Manz, Michael; Manser, Christine; Biedermann, Luc; Wanner, Roger; Frei, Pascal; Safroneeva, Ekaterina; Mottet, Christian; Rogler, Gerhard; Schoepfer, Alain M (2012). First-line therapies in inflammatory bowel disease. Digestion, 86 Suppl 1, pp. 6-10. Basel: Karger 10.1159/000341951
Straumann, A; Safroneeva, E (2012). Eosinophils in the gastrointestinal tract: friends or foes? Acta gastro-enterologica belgica, 75(3), pp. 310-5. Brussels: Acta medica belgica
Meyrat, P; Safroneeva, E; Schoepfer, A M (2012). Rifaximin treatment for the irritable bowel syndrome with a positive lactulose hydrogen breath test improves symptoms for at least 3 months. Alimentary pharmacology & therapeutics, 36(11-12), pp. 1084-93. Oxford: Wiley-Blackwell 10.1111/apt.12087
Wildi, S M; Schoepfer, A M; Vavricka, S R; Fruehauf, H; Safroneeva, E; Wiegand, N; Bauerfeind, P; Fried, M (2012). Colorectal polypectomy during insertion and withdrawal or only during withdrawal? A randomized controlled trial. Endoscopy, 44(11), pp. 1019-23. Stuttgart: Thieme 10.1055/s-0032-1310237
Straumann, Alex; Safroneeva, Ekaterina; Schoepfer, Alain M (2011). Placebo and other interventions in asthma. New England journal of medicine NEJM, 365(15), 1446-7; author reply 1447. Waltham, Mass.: Massachusetts Medical Society MMS
