Ketamine for long-term sedation and analgesia of a burn patient

We present a case in which ketamine was used for long-term sedation and analgesia of a burn patient. Under escalating opiate dosages, the patient had developed persistent ileus as well as abdominal distension that caused respiratory compromise, without receiving sufficient analgesia. The opiate-sparing effect of the continuous ketamine infusion was more than 90%. The ileus resolved within 24 h. The quality of sedation also changed favorably. There were no obvious adverse effects of ketamine.