Lésions caustiques de l’enfant

Update on management of caustic and foreign body ingestion in children

The following recommendations for management of caustic and foreign body ingestion in children have been developed following a multicentre study performed by the Italian Society for Paediatric Gastroenterology, Hepatology and Nutrition (SIGENP). They are principally addressed to medical professionals involved in casualty. Because there is paucity of good quality clinical trials in children on this topic, many of the recommendations are currently extrapolated from adult experiences or based on experts opinions. The document represents a level 2 to 5 degree of evidence (according to the Oxford Centre for Evidence-based Medicine Levels of Evidence), gathered from clinical experience, recent studies, and expert reports discussed during a consensus conference of the Endoscopic Section of the Italian Society of Paediatric Gastroenterology Hepatology and Nutrition. This working group comprises paediatricians, endoscopists, paediatric surgeons, toxicologists, and ENT surgeons, who are all actively involved in the management of these children. Recommendations are intended to serve as an aid to clinical judgement, not to replace it and therefore do not provide answers to every clinical question; nor does adherence to them ensure a successful outcome in every case. The ultimate decision on the clinical management of an individual patient will always depend on the specific clinical circumstances of the patient, and on the clinical judgement of the health care team.

Corticothérapie à forte dose dans le traitement des œsophagites caustiques sévères chez l’enfant

Esophageal burns are frequent in some countries. Esophageal stricture is a severe complication after caustic ingestion. Its frequency is estimated to 5% and reaches 47% in severe esophagitis.

AIM OF THE STUDY

To study the influence of management of severe esophageal burns with high doses of steroids in the occurrence of esophageal stricture through the experience of an endoscopic unit.

PATIENTS AND METHODS

Twenty-six children with a mean age of 3.5 years (15 months-8 years) with a second b- (N =22) or a third-degree (N =4) esophageal burns due to accidental ingestion of a caustic substance were included between 1993 and 1999. Corrosive substances ingested were sodium hydroxide (N =17), bleach (N =4), alkali (N =3), others (N =2). Upper GI endoscopy was performed in 17 children within the 24 hours of caustic ingestion and within the first 48 hours in all cases. All patients received methylprednisolone (1 g/1.73 m2/day) plus cimetidine and ampicillin plus early oral feeding resumption.

RESULTS

Three children (2 grade II et one grade I) were not controlled on day 30 of the protocol and have then been excluded. The remaining 23 children were divided in two groups depending on the upper GI endoscopic results: group I of 12 patients completely or partially healed and group II of 11 patients who developed an esophageal stricture. No difference was observed between the two groups with regard to the delay between caustic ingestion and the start of treatment and the number of shots of methylprednisolone. Second b- degree esophagitis complicated with an esophageal stricture underwent a median of five esophageal dilations (1-12). After a median follow-up of three years, four of them have a normal esophagus. All children with a third-degree esophagitis developed an esophageal stricture. One had a surgical replacement of the esophagus with a segment of colon with good outcome. The three others underwent a median of seven esophageal dilations (5-10). One of them has a normal esophagus after a follow-up of five years while the two others were lost to follow-up.

CONCLUSION

High dose of corticosteroids seems to improve second b-degree esophagitis prognosis and may prevent from esophageal stricture.