Kara L Kliewer, J Pablo Abonia, Seema S Aceves, Dan Atkins, Peter A Bonis, Kelley E Capocelli, Mirna Chehade, Margaret H Collins, Evan S Dellon, Lin Fei, Glenn T Furuta, Sandeep K Gupta, Amir Kagalwalla, John Leung, Sabina Mir, Vincent A Mukkada, Robbie Pesek, Chen Rosenberg, Tetsuo Shoda, Jonathan M Spergel, Qin Sun, Joshua B Wechsler, Guang-Yu Yang, Marc E Rothenberg
{"title":"治疗小儿嗜酸性粒细胞食管炎的 1 种食物与 4 种食物消除饮食法:多地点随机试验。","authors":"Kara L Kliewer, J Pablo Abonia, Seema S Aceves, Dan Atkins, Peter A Bonis, Kelley E Capocelli, Mirna Chehade, Margaret H Collins, Evan S Dellon, Lin Fei, Glenn T Furuta, Sandeep K Gupta, Amir Kagalwalla, John Leung, Sabina Mir, Vincent A Mukkada, Robbie Pesek, Chen Rosenberg, Tetsuo Shoda, Jonathan M Spergel, Qin Sun, Joshua B Wechsler, Guang-Yu Yang, Marc E Rothenberg","doi":"10.1016/j.jaci.2024.08.023","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>A 6-food elimination diet in pediatric eosinophilic esophagitis (EoE) is difficult to implement and may negatively impact quality of life (QoL). Less restrictive elimination diets may balance QoL and efficacy.</p><p><strong>Objective: </strong>We performed a multi-site, randomized comparative efficacy trial of a 1-food (milk) elimination diet (1FED) versus 4-food (milk, egg, wheat, soy) elimination diet (4FED) in pediatric EoE.</p><p><strong>Methods: </strong>Patients aged 6 to 17 years with histologically active and symptomatic EoE were randomized 1:1 to 1FED or 4FED for 12 weeks. Primary endpoint was symptom improvement by Pediatric EoE Symptom Score (PEESSv2.0). Secondary endpoints were proportion achieving histologic remission (<15 eosinophils/high-power field [eos/hpf]); change in histologic features (histology scoring system [HSS]), endoscopic severity (endoscopic reference score [EREFS]), transcriptome (EoE diagnostic panel [EDP]), and QoL scores; and predictors of remission.</p><p><strong>Results: </strong>63 patients were randomly assigned to 1FED (n=38) and 4FED (n=25). In 4FED versus 1FED, mean PEESSv2.0 improved -25.0 versus -14.5 (p=0.04) but remission rates (41% versus 44%; p=1.00), HSS (-0.25 versus -0.29; p=0.77), EREFS (-1.10 versus -0.58; p=0.47) and QoL scores were similar between groups. The EoE transcriptome normalized in histologic responders to both diets. Baseline peak eosinophil count predicted remission (OR 0.975, 95% CI 0.953-0.999, p=0.04; cut-off ≤42 eos/hpf). The 4FED withdrawal rate (32%) exceeded 1FED (11%) (p=0.0496).</p><p><strong>Conclusions: </strong>Although 4FED moderately improved symptoms compared to 1FED, the histologic, endoscopic, QoL, and transcriptomic outcomes were similar in both groups. 1FED is a reasonable first choice therapy for pediatric EoE given its effects, tolerability, and relative simplicity.</p>","PeriodicalId":14936,"journal":{"name":"Journal of Allergy and Clinical Immunology","volume":null,"pages":null},"PeriodicalIF":11.4000,"publicationDate":"2024-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"1-Food versus 4-Food Elimination Diet for Pediatric Eosinophilic Esophagitis: A Multi-site Randomized Trial.\",\"authors\":\"Kara L Kliewer, J Pablo Abonia, Seema S Aceves, Dan Atkins, Peter A Bonis, Kelley E Capocelli, Mirna Chehade, Margaret H Collins, Evan S Dellon, Lin Fei, Glenn T Furuta, Sandeep K Gupta, Amir Kagalwalla, John Leung, Sabina Mir, Vincent A Mukkada, Robbie Pesek, Chen Rosenberg, Tetsuo Shoda, Jonathan M Spergel, Qin Sun, Joshua B Wechsler, Guang-Yu Yang, Marc E Rothenberg\",\"doi\":\"10.1016/j.jaci.2024.08.023\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>A 6-food elimination diet in pediatric eosinophilic esophagitis (EoE) is difficult to implement and may negatively impact quality of life (QoL). Less restrictive elimination diets may balance QoL and efficacy.</p><p><strong>Objective: </strong>We performed a multi-site, randomized comparative efficacy trial of a 1-food (milk) elimination diet (1FED) versus 4-food (milk, egg, wheat, soy) elimination diet (4FED) in pediatric EoE.</p><p><strong>Methods: </strong>Patients aged 6 to 17 years with histologically active and symptomatic EoE were randomized 1:1 to 1FED or 4FED for 12 weeks. Primary endpoint was symptom improvement by Pediatric EoE Symptom Score (PEESSv2.0). Secondary endpoints were proportion achieving histologic remission (<15 eosinophils/high-power field [eos/hpf]); change in histologic features (histology scoring system [HSS]), endoscopic severity (endoscopic reference score [EREFS]), transcriptome (EoE diagnostic panel [EDP]), and QoL scores; and predictors of remission.</p><p><strong>Results: </strong>63 patients were randomly assigned to 1FED (n=38) and 4FED (n=25). In 4FED versus 1FED, mean PEESSv2.0 improved -25.0 versus -14.5 (p=0.04) but remission rates (41% versus 44%; p=1.00), HSS (-0.25 versus -0.29; p=0.77), EREFS (-1.10 versus -0.58; p=0.47) and QoL scores were similar between groups. The EoE transcriptome normalized in histologic responders to both diets. Baseline peak eosinophil count predicted remission (OR 0.975, 95% CI 0.953-0.999, p=0.04; cut-off ≤42 eos/hpf). The 4FED withdrawal rate (32%) exceeded 1FED (11%) (p=0.0496).</p><p><strong>Conclusions: </strong>Although 4FED moderately improved symptoms compared to 1FED, the histologic, endoscopic, QoL, and transcriptomic outcomes were similar in both groups. 1FED is a reasonable first choice therapy for pediatric EoE given its effects, tolerability, and relative simplicity.</p>\",\"PeriodicalId\":14936,\"journal\":{\"name\":\"Journal of Allergy and Clinical Immunology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":11.4000,\"publicationDate\":\"2024-09-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Allergy and Clinical Immunology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1016/j.jaci.2024.08.023\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ALLERGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Allergy and Clinical Immunology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1016/j.jaci.2024.08.023","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ALLERGY","Score":null,"Total":0}
1-Food versus 4-Food Elimination Diet for Pediatric Eosinophilic Esophagitis: A Multi-site Randomized Trial.
Background: A 6-food elimination diet in pediatric eosinophilic esophagitis (EoE) is difficult to implement and may negatively impact quality of life (QoL). Less restrictive elimination diets may balance QoL and efficacy.
Objective: We performed a multi-site, randomized comparative efficacy trial of a 1-food (milk) elimination diet (1FED) versus 4-food (milk, egg, wheat, soy) elimination diet (4FED) in pediatric EoE.
Methods: Patients aged 6 to 17 years with histologically active and symptomatic EoE were randomized 1:1 to 1FED or 4FED for 12 weeks. Primary endpoint was symptom improvement by Pediatric EoE Symptom Score (PEESSv2.0). Secondary endpoints were proportion achieving histologic remission (<15 eosinophils/high-power field [eos/hpf]); change in histologic features (histology scoring system [HSS]), endoscopic severity (endoscopic reference score [EREFS]), transcriptome (EoE diagnostic panel [EDP]), and QoL scores; and predictors of remission.
Results: 63 patients were randomly assigned to 1FED (n=38) and 4FED (n=25). In 4FED versus 1FED, mean PEESSv2.0 improved -25.0 versus -14.5 (p=0.04) but remission rates (41% versus 44%; p=1.00), HSS (-0.25 versus -0.29; p=0.77), EREFS (-1.10 versus -0.58; p=0.47) and QoL scores were similar between groups. The EoE transcriptome normalized in histologic responders to both diets. Baseline peak eosinophil count predicted remission (OR 0.975, 95% CI 0.953-0.999, p=0.04; cut-off ≤42 eos/hpf). The 4FED withdrawal rate (32%) exceeded 1FED (11%) (p=0.0496).
Conclusions: Although 4FED moderately improved symptoms compared to 1FED, the histologic, endoscopic, QoL, and transcriptomic outcomes were similar in both groups. 1FED is a reasonable first choice therapy for pediatric EoE given its effects, tolerability, and relative simplicity.
期刊介绍:
The Journal of Allergy and Clinical Immunology is a prestigious publication that features groundbreaking research in the fields of Allergy, Asthma, and Immunology. This influential journal publishes high-impact research papers that explore various topics, including asthma, food allergy, allergic rhinitis, atopic dermatitis, primary immune deficiencies, occupational and environmental allergy, and other allergic and immunologic diseases. The articles not only report on clinical trials and mechanistic studies but also provide insights into novel therapies, underlying mechanisms, and important discoveries that contribute to our understanding of these diseases. By sharing this valuable information, the journal aims to enhance the diagnosis and management of patients in the future.