Hemorrhage due to tracheoarterial fistula with severe motor and intellectual disability.

Background: Tracheoarterial fistula (TAF) is an unusual but highly lethal complication of tracheostomy, and successful surgical intervention for TAF has been reported. Few investigations are available for TAF in severe motor and intellectual disability (SMID). The aim of the present paper was to analyzed TAF in SMID to clarify which clinical variables might predict the occurrence of TAF, and adequate management for lifesaving.