Queen Elizabeth Hospital said on Wednesday it had launched an investigation after a blunder involving a feeding tube that left a patient fighting for his life.

The hospital in Yau Ma Tei said the 61-year-old man was being treated in an orthopaedic ward and required a nasogastric tube to receive formula milk.

A spokesperson said the tube was inserted by a nurse on Sunday at noon and replaced in the evening in accordance with procedures. However, the patient’s condition deteriorated early on Tuesday morning.

“Doctors immediately performed resuscitation and arranged bronchoscopy examination for the patient, where a nasogastric tube was found placed in his bronchus,” the spokesperson added.

The patient was taken to the High Dependency Unit before being moved to intensive care. On Wednesday, his condition was said to be critical.

“The hospital is saddened by the incident,” the spokesperson said. “QEH has met with the patient’s family to explain the incident, extend sincere apologies and express deep empathy. QEH will continue to closely communicate with the patient’s family and provide necessary assistance.”

The incident has been reported to the Hospital Authority. A panel has been set up to investigate and recommend improvements within eight weeks.

Separately, Kwong Wah Hospital said that it had called off 25 elective surgeries scheduled for Thursday after a power cut hit some of its operating theatres on Wednesday evening.

One surgery had to be moved to a different theatre during the cut, which started at 7pm and lasted for 50 minutes. It’s getting in touch with the affect patients and has apologised. Other services were not affected.

The incident has been reported to the Hospital Authority.