Clinical and anatomopathological features of eosinophilic oesophagitis in children and adults

INTRODUCTION: Eosinophilic oesophagitis (EoE) is a chronic clinical-pathological disorder with an immunological basis characterised by symptoms of oesophageal dysfunction and, histologically, eosinophilic inflammation. OBJECTIVE: To evaluate the clinical characteristics and differences in children and adults diagnosed with EoE in a tertiary level hospital. METHOD: Descriptive, retrospective and cross-sectional study. We randomly selected 40 children and 40 adults diagnosed with EoE between 2009 and 2016. The patient characteristics were analysed by means of epidemiological, clinical, diagnostic and therapeutic variables. RESULTS: The average age at diagnosis was 10 years (children) and 34 years (adults), with a higher frequency in males. The majority were sensitised to aeroallergens (77.5% children vs. 82.5% adults) and foods (75% children vs. 82.5% adults). Statistically significant differences were detected in sensitisation to fruits (p = 0.007) and grains (p < 0.001). Differences were observed in impaction (22.5% children vs. 82.5% adults), dysphagia (42.5% children vs. 77.5% adults) and abdominal pain (25% children vs. 7.5% adults). Endoscopy showed that children had a higher frequency of exudates (92.5%) and adults, trachealisation (50% vs. 5%) and stenosis (17.5% vs. 2.5%). Statistically significant differences were found in treatment with topical corticosteroids (30% children vs. 77.5% adults), with a variable positive response. 77.5% of the patients received elimination diets. CONCLUSIONS: Statistically significant differences were observed between the paediatric and adult populations in the food sensitisation profiles, clinical manifestations, endoscopic findings and treatments received. This is a complex pathology that calls for a multidisciplinary team and would require new non-invasive techniques to facilitate its management

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Clinical and anatomopathological features of eosinophilic oesophagitis in children and adults.

INTRODUCTION: Eosinophilic oesophagitis (EoE) is a chronic clinical-pathological disorder with an immunological basis characterised by symptoms of oesophageal dysfunction and, histologically, eosinophilic inflammation. OBJECTIVE: To evaluate the clinical characteristics and differences in children and adults diagnosed with EoE in a tertiary level hospital. METHOD: Descriptive, retrospective and cross-sectional study. We randomly selected 40 children and 40 adults diagnosed with EoE between 2009 and 2016. The patient characteristics were analysed by means of epidemiological, clinical, diagnostic and therapeutic variables. RESULTS: The average age at diagnosis was 10 years (children) and 34 years (adults), with a higher frequency in males. The majority were sensitised to aeroallergens (77.5% children vs. 82.5% adults) and foods (75% children vs. 82.5% adults). Statistically significant differences were detected in sensitisation to fruits (p=0.007) and grains (p<0.001). Differences were observed in impaction (22.5% children vs. 82.5% adults), dysphagia (42.5% children vs. 77.5% adults) and abdominal pain (25% children vs. 7.5% adults). Endoscopy showed that children had a higher frequency of exudates (92.5%) and adults, trachealisation (50% vs. 5%) and stenosis (17.5% vs. 2.5%). Statistically significant differences were found in treatment with topical corticosteroids (30% children vs. 77.5% adults), with a variable positive response. 77.5% of the patients received elimination diets. CONCLUSIONS: Statistically significant differences were observed between the paediatric and adult populations in the food sensitisation profiles, clinical manifestations, endoscopic findings and treatments received. This is a complex pathology that calls for a multidisciplinary team and would require new non-invasive techniques to facilitate its management.

Serie de 12 casos de alergia al trigo dependiente de ejercicio físico en Aragón, España / Series of 12 cases of wheat-dependent exercise-induced allergy in Aragon, Spain

Antecedentes y objetivo: La omega-5 gliadina (omega5G) se considera el alérgeno principal en la anafilaxia inducida por ejercicio dependiente del trigo (WDEIA). Estos pacientes presentan reacciones anafilácticas tras la ingesta de trigo y la realización de ejercicio físico. El objetivo de nuestro estudio es describir las principales características de 12pacientes con este diagnóstico. Materiales y métodos: Estudio descriptivo, retrospectivo, mediante revisión de historias clínicas de 12pacientes diagnosticados de hipersensibilidad a omega5G. Resultados: La edad media fue 37 años, el 50% varones y el 50% mujeres. La mayoría tenía antecedente de episodios similares sin estudiar. El tiempo de latencia variaba desde inmediato hasta 150 min. La clínica más frecuente fue la urticaria (83%), seguida de broncoespasmo (58%), angioedema (42%), hipotensión (25%) y síntomas gastrointestinales (16%). El cofactor más implicado fue el ejercicio físico. El estudio alergológico se realizó con prick test y determinación de IgE total y específicas. Conclusiones: La WDEIA es una forma de alergia alimentaria relativamente rara pero potencialmente grave, por lo que es importante su conocimiento para poder llegar a un correcto diagnóstico

Background and objectives: The omega-5 gliadin (omega5G) is considered the main allergen in wheat-dependent exercise-induced anaphylaxis (WDEIA). These patients experience anaphylactic reactions after consuming wheat and performing physical exercise. The aim of our study was to describe the main characteristics of 12 patients with this diagnosis. Material and methods: A descriptive, retrospective study was conducted by reviewing the medical records of 12 patients diagnosed with omega-5G hypersensitivity. Results: The patients' mean age was 37 years, with 50% men and 50% women. Most of the patients had a history of similar unexamined episodes. The latency period varied from immediate to 150min. The most common symptoms were urticaria (83%), bronchospasms (58%), angio-oedema (42%), hypotension (25%) and gastrointestinal symptoms (16%). The most often involved cofactor was physical exercise. The allergy study was conducted with prick tests and total and specific IgE readings. Conclusions: WDEIA is a relatively rare but potentially severe food allergy. Understanding this allergy is therefore important for a correct diagnosis

Series of 12 cases of wheat-dependent exercise-induced allergy in Aragon, Spain. / Serie de 12 casos de alergia al trigo dependiente de ejercicio físico en Aragón, España.

BACKGROUND AND OBJECTIVES: The ω-5 gliadin (ω5G) is considered the main allergen in wheat-dependent exercise-induced anaphylaxis (WDEIA). These patients experience anaphylactic reactions after consuming wheat and performing physical exercise. The aim of our study was to describe the main characteristics of 12 patients with this diagnosis. MATERIAL AND METHODS: A descriptive, retrospective study was conducted by reviewing the medical records of 12 patients diagnosed with ω-5G hypersensitivity. RESULTS: The patients' mean age was 37 years, with 50% men and 50% women. Most of the patients had a history of similar unexamined episodes. The latency period varied from immediate to 150min. The most common symptoms were urticaria (83%), bronchospasms (58%), angio-oedema (42%), hypotension (25%) and gastrointestinal symptoms (16%). The most often involved cofactor was physical exercise. The allergy study was conducted with prick tests and total and specific IgE readings. CONCLUSIONS: WDEIA is a relatively rare but potentially severe food allergy. Understanding this allergy is therefore important for a correct diagnosis.

Síndrome coronario agudo y anafilaxia / Acute coronary syndrome and anafilaxia

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Fixed drug eruption due to lorazepam

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