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. 2017 Apr 20;30(2):95-99.

[Recurrence of uncomplicated intestinal intussusception. Can it be treated as an outpatient?]

[Article in Spanish]
Affiliations
  • PMID: 28857532

[Recurrence of uncomplicated intestinal intussusception. Can it be treated as an outpatient?]

[Article in Spanish]
M L Espinoza Vega et al. Cir Pediatr. .

Abstract

Objectives: To estimate the recurrence rate of intussusception after successful enema reduction and to analyze the costs of hospital admission with the current management of this pathology.

Material and methods: A retrospective study over 5 years of 97 patients with confirmed diagnosis of intussusception was undertaken. Medical records were evaluated for patient demographic, clinical and radiological data. Patients with enema-reduced intussusception were selected and data respecting to timing and outcome of recurrences, and length of stay were analyzed. Recurrence was defined as a new episode of intussusception within 72 hours of the initial presentation. Costs were calculated using hospital-specific data.

Results: During the study period there were 81/97 children with successful enema reduction. Mean length of stay was 35 hours in the conservative treatment group. There were 8 episodes of recurrence, 5 of them within the first 24 hours (6.17%), for an overall recurrence rate of 9.88%. 7 children were treated by repeated enema and only one patient needed surgery for persistent illness. Assuming the overall recurrence rate of 9.88%, it would require hospitalizing 16 patients to identify a single recurrence with a cost of 1,723.75 € per patient.

Conclusions: Given the low recurrence rate for enema-reduced intussusception and the possibility of repeated enema for their treatment in most of recurrences, we strongly advocated for the outpatient management as a safe and cost-effective alternative.

Objetivos: Estimar la tasa de recurrencia en la invaginación intestinal tras reducción con hidroenema. Analizar los costes de estancia hospitalaria según el manejo actual de esta patología.

Material y metodos: Estudio retrospectivo de los 97 pacientes con diagnóstico ecográfico de invaginación intestinal en los últimos 5 años. Revisamos datos demográficos, clínicos y ecográficos. Seleccionamos los casos tratados de forma conservadora, analizando las recurrencias, su tratamiento y la estancia hospitalaria. Consideramos recurrencia a un nuevo episodio de invaginación intestinal en las siguientes 72 horas a la reducción. Los costes fueron calculados según los grupos relacionados por diagnóstico en base a datos específicos del centro.

Resultados: En los 81/97 (83,5%) pacientes con tratamiento conservador se diagnosticaron 8 episodios de recurrencia, 5 en las primeras 24 horas. En 7 casos se resolvió la recurrencia con hidroenema, mientras que 1 requirió tratamiento quirúrgico por recidivas persistentes. La media de estancia hospitalaria fue de 35 horas en el grupo de tratamiento conservador (81/97 pacientes). La tasa global de recurrencia fue del 9,88%, (6,17% antes de 24 horas), siendo necesario el ingreso de 16 pacientes para el diagnóstico de un caso de recurrencia en las primeras 24 horas. Según estos resultados, y los costes hospitalarios/24 horas, el manejo ambulatorio supondría un ahorro de 1.723,75 €/paciente.

Conclusiones: Dado que el riesgo de recurrencia en la invaginación intestinal no complicada es bajo y su tratamiento es conservador en la mayoría de los casos, estaría justificada la implantación de un protocolo de manejo ambulatorio como alternativa segura y costo-efectiva.

Keywords: Enema; Intussusception; Outpatient; Recurrence.

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