Intussusception Caused by Percutaneous Endoscopic Gastrostomy With Jejunal Extension in Patients With Severe Motor and Intellectual Disabilities

Abstract

The risk of intussusception related to percutaneous endoscopic gastrostomy with jejunal extension (PEG-J) in patients with severe motor and intellectual disabilities (SMID) remains unknown. In a cross-sectional study, a review of 26 patients (mean age, 11.6 ± 6.4 years) with SMID who underwent PEG-J was performed. During the follow-up period, 6 of 26 (23%) patients developed intussusception. The median period from PEG-J to the onset of intussusception was 364 (range, 8–1344) days. No significant difference was observed in the Cobb angle between the intussusception and nonintussusception groups; however, body mass index at the time of PEG-J was significantly lower in the intussusception group. Intussusception related to PEG-J occurs relatively frequently in patients, and it is possibly attributable to factors such as deformity caused by undernutrition and weight loss. If enteral nutrition via PEG-J has been established, earlier enterostomy can be recommended because of the high risk of intussusception in patients with SMID.