[Feeding neurologically disabled children with dysphagia: the role for gastrostomy]

Undernutrition and growth retardation are often observed in children with severe neurological disabilities. Our experience of feeding gastrostomy in children and adolescents with central nervous system (CNS) disease and dysphagia is reported.

A gastrostomy feeding tube was placed in 11 children who had severe impairment of swallowing and clinically evident food aspiration. Percutaneous endoscopic technique was preferred, unless operative placement was suggested by unfavourable anatomical conditions or concomitant abdominal surgery. Commercial formulas or natural food were used at home and the children were regularly followed-up at the outpatient clinic.

Median age at the gastrostomy placement and median follow-up lenght were 5.9 years (range 1.8-16.7 years) and 15 months (3-66 months) respectively. Four of 11 patients had moderate (weight/height (W/H) ratio = 80%) and 3 severe (W/H ratio < 70%) malnutrition. Ten of 11 subject were exclusively gastrostomy fed. After 3 months of enteral nutrition a weight gain was observed in all patients as well as a significant increase of mean W/H ratio (81.2% vs. 87.2%, p = .002). Nutritional improvement was confirmed at follow-up, despite caloric intakes lower (< 50%) than recommended for age and weight. Micronutrients and vitamins were supplemented on the basis of calculated intakes.

In children with severe CNS disease and dysphagia, long-term gastrostomy feeding is a safe and useful method that allows adequate nutritional and micronutrient intakes and prevents the risk of dystrophy.