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Is Oral Food Challenge as Safe Enough as It Seems?
Journal of Tropical Pediatrics ( IF 1.8 ) Pub Date : 2021-07-21 , DOI: 10.1093/tropej/fmab065
Zeynep Sengul Emeksiz 1 , Aysegul Ertugrul 1 , Serap Ozmen 1 , Ozlem Cavkaytar 1 , Nazlı Ercan 1 , İlknur Birol Bostancı 1
Affiliation  

Background Oral food challenges (OFCs) assist in the diagnosis of food allergies and are essential to determine whether an allergy has been outgrown. During the OFC, a medical procedure e introduces foods suspected to be allergenic orally in increasing doses. Mild skin reactions such as urticaria or rarely serious life-threatening reactions such as anaphylaxis may develop. Objective In this study, we aimed to retrospectively evaluate the clinical and laboratory characteristics of patients who experienced anaphylaxis during open OFCs in a tertiary care children’s hospital. Methods Patients who underwent OFCs to confirm the presence of a food allergy or to assess tolerance status at the University of Health Sciences, Ankara, Dr. Sami Ulus Maternity and Children Training and Research Hospital, Pediatric Allergy and Immunology Outpatient Clinic between 1 January 2013 and 1 February 2016, were included in the study. Patients’ data were obtained retrospectively from electronic medical records and challenge chart reviews. Results A total of 623 OFCs were performed during the period studied. Nine patients (1.4%) between 13 and 67 months of age (mean age: 38.3 months) developed anaphylaxis during their OFC. Conclusion OFCs should be performed in a hospital or outpatient office under medical supervision that is adequate for anaphylaxis intervention by an allergy specialist. Close observation of objective and subjective symptoms is essential during the challenge because there are no laboratory tests that can predict an anaphylactic diagnosis or the severity of the reaction.

中文翻译:

口服食物挑战是否像看起来那样安全?

背景 口服食物挑战 (OFC) 有助于诊断食物过敏,并且对于确定过敏是否已经过时至关重要。在 OFC 期间,医疗程序 e 以增加剂量引入怀疑口服过敏的食物。可能会发生轻微的皮肤反应,例如荨麻疹或很少发生严重的危及生命的反应,例如过敏反应。目的 在本研究中,我们旨在回顾性评估在三级保健儿童医院开放式 OFC 期间发生过敏反应的患者的临床和实验室特征。方法 在安卡拉健康科学大学 Sami Ulus 妇幼培训和研究医院接受 OFC 确认是否存在食物过敏或评估耐受状态的患者,2013 年 1 月 1 日至 2016 年 2 月 1 日期间的儿科过敏和免疫科门诊被纳入研究。患者的数据是从电子病历和挑战图表审查中回顾性获得的。结果在研究期间共进行了 623 次 OFC。9 名 13 至 67 个月(平均年龄:38.3 个月)的患者(1.4%)在 OFC 期间出现过敏反应。结论 OFC 应在医院或门诊办公室进行,并在足以由过敏专家进行过敏反应干预的医疗监督下进行。在挑战期间密切观察客观和主观症状是必不可少的,因为没有实验室测试可以预测过敏诊断或反应的严重程度。患者的数据是从电子病历和挑战图表审查中回顾性获得的。结果在研究期间共进行了 623 次 OFC。9 名 13 至 67 个月(平均年龄:38.3 个月)的患者(1.4%)在 OFC 期间出现过敏反应。结论 OFC 应在医院或门诊办公室进行,并在足以由过敏专家进行过敏反应干预的医疗监督下进行。在挑战期间密切观察客观和主观症状是必不可少的,因为没有实验室测试可以预测过敏诊断或反应的严重程度。患者的数据是从电子病历和挑战图表审查中回顾性获得的。结果在研究期间共进行了 623 次 OFC。9 名 13 至 67 个月(平均年龄:38.3 个月)的患者(1.4%)在 OFC 期间出现过敏反应。结论 OFC 应在医院或门诊办公室进行,并在足以由过敏专家进行过敏反应干预的医疗监督下进行。在挑战期间密切观察客观和主观症状是必不可少的,因为没有实验室测试可以预测过敏诊断或反应的严重程度。4%)在 13 至 67 个月(平均年龄:38.3 个月)的孩子的 OFC 期间出现过敏反应。结论 OFC 应在医院或门诊办公室进行,并在足以由过敏专家进行过敏反应干预的医疗监督下进行。在挑战期间密切观察客观和主观症状是必不可少的,因为没有实验室测试可以预测过敏诊断或反应的严重程度。4%)在 13 至 67 个月(平均年龄:38.3 个月)的孩子的 OFC 期间出现过敏反应。结论 OFC 应在医院或门诊办公室进行,并在足以由过敏专家进行过敏反应干预的医疗监督下进行。在挑战期间密切观察客观和主观症状是必不可少的,因为没有实验室测试可以预测过敏诊断或反应的严重程度。
更新日期:2021-07-21
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