Manejo clínico de las complicaciones agudas de la anemia falciforme: 11 años de experiencia en un hospital terciario / Clinical management of the acute complications of sickle cell anemia: 11 years of experience in a tertiary hospital

Introducción: La drepanocitosis es una anemia emergente en Europa que condiciona una elevada morbilidad con complicaciones agudas y crónicas. El manejo de estos pacientes es complejo y requiere atención interdisciplinar. El objetivo del estudio es analizar las características y el manejo de los pacientes con drepanocitosis que ingresan por complicaciones agudas.Métodos: Estudio descriptivo retrospectivo de los ingresos por complicaciones agudas de pacientes con drepanocitosis menores de 16 años en un hospital terciario entre 2010 y 2020. Se revisaron los datos clínicos, analíticos y radiológicos.Resultados: Se incluyeron 71 ingresos correspondientes a 25 pacientes, el 40% diagnosticados por cribado neonatal. Los ingresos se incrementaron de forma progresiva durante este periodo. Los diagnósticos más frecuentes fueron la crisis vasooclusiva (35,2%), el síndrome febril (33,8%) y el síndrome torácico agudo (32,3%). Nueve pacientes precisaron ingreso en cuidados intensivos. En 20 ingresos se obtuvo documentación microbiológica, 60% bacterias. En el 86% se administró antibioterapia y 28% precisaron analgesia con opioides. El 89% cumplían la pauta de vacunación adecuada y el 41% recibían hidroxiurea previo al ingreso.Conclusiones: Las complicaciones agudas que precisan ingreso hospitalario son frecuentes en los pacientes con drepanocitosis, siendo las más habituales la crisis vasooclusiva y el síndrome febril. Esto conlleva un uso elevado de antibioterapia y opioides. El diagnóstico precoz facilita el reconocimiento de complicaciones de riesgo vital como el síndrome torácico agudo y el secuestro esplénico. A pesar de las medidas preventivas y los tratamientos indicados en la actualidad, estas complicaciones agudas precisan manejo hospitalario. (AU)

Introduction: Sickle cell disease is an emerging anemia in Europe leading to high morbidity with severe acute complications requiring hospital admission and chronic consequences. The management of these patients is complex and needs interdisciplinary care. The objective is to analyze clinical characteristics and management of patients with sickle cell disease admitted for acute complications.Methods: Retrospective descriptive study of admissions for acute complications of patients with sickle cell disease under 16 years of age in a tertiary hospital between 2010 and 2020. Clinical, laboratory and radiological data were reviewed.Results: We included 71 admissions corresponding to 25 patients, 40% diagnosed by neonatal screening. Admissions increased during this period. The most frequent diagnoses were vaso-occlusive crisis (35.2%), febrile syndrome (33.8%) and acute chest syndrome (32.3%). Nine patients required critical care at PICU. Positive microbiological results were confirmed in 20 cases, bacterial in 60%. Antibiotic therapy was administered in 86% of cases and the vaccination schedule of asplenia was adequately fulfilled by 89%. Opioid analgesia was required in 28%. Chronic therapy with hydroxyurea prior to admission was used in 41%.Conclusions: Acute complications requiring hospital admission are frequent in patients with sickle cell disease, being vaso-occlusive crisis and febrile syndrome the most common. These patients need a high use of antibiotics and opioid analgesia. Prior diagnosis facilitates the recognition of life-threatening complications such as acute chest syndrome and splenic sequestration. Despite the prophylactic and therapeutic measures currently provided to these patients, many patients suffer acute complications that require hospital management. (AU)

Clinical management of the acute complications of sickle cell anemia: 11 years of experience in a tertiary hospital.

INTRODUCTION: Sickle cell disease is an emerging anemia in Europe leading to high morbidity with severe acute complications requiring hospital admission and chronic consequences. The management of these patients is complex and needs interdisciplinary care. The objective is to analyze clinical characteristics and management of patients with sickle cell disease admitted for acute complications. METHODS: Retrospective descriptive study of admissions for acute complications of patients with sickle cell disease under 16 years of age in a tertiary hospital between 2010 and 2020. Clinical, laboratory and radiological data were reviewed. RESULTS: We included 71 admissions corresponding to 25 patients, 40% diagnosed by neonatal screening. Admissions increased during this period. The most frequent diagnoses were vaso-occlusive crisis (35.2%), febrile syndrome (33.8%) and acute chest syndrome (32.3%). Nine patients required critical care at PICU. Positive microbiological results were confirmed in 20 cases, bacterial in 60%. Antibiotic therapy was administered in 86% of cases and the vaccination schedule of asplenia was adequately fulfilled by 89%. Opioid analgesia was required in 28%. Chronic therapy with hydroxyurea prior to admission was used in 41%. CONCLUSIONS: Acute complications requiring hospital admission are frequent in patients with sickle cell disease, being vaso-occlusive crisis and febrile syndrome the most common. These patients need a high use of antibiotics and opioid analgesia. Prior diagnosis facilitates the recognition of life-threatening complications such as acute chest syndrome and splenic sequestration. Despite the prophylactic and therapeutic measures currently provided to these patients, many patients suffer acute complications that require hospital management.