2 children die after tonsil, adenoid surgeries at McMaster Children's Hospital in Hamilton

Two children have died after tonsil and/or adenoid surgeryat McMaster Children's Hospital, the Hamilton hospital said Wednesday, adding it's pausing such procedures as a precaution while doing a "comprehensive" review.

In an afternoon news release, Hamilton Health Sciences (HHS), which operatesMcMaster Children's Hospital, said, "one child passed away the day after their surgery and the second child passed away nine days after their initial surgery. We want to extend our deepest condolences to these families."

The release said the hospital "has paused scheduled tonsil and adenoid surgical procedures for patients under the age of 18 ...out ofan abundance of caution."

HHSdeclined an interview but told CBC Hamilton in an email that one child died in May and the other this month.

2 children die after tonsil, adenoid surgeries at Hamilton hospital | Canada Tonight

3 months ago

Duration 8:44

Two children have died after tonsil and/or adenoid surgery at McMaster Children's Hospital, the Hamilton hospital said Wednesday. Dr. Sam Daniel, chief of surgery at Montreal Children's Hospital, explains what those procedures entail and says concerned parents should always ask questions and discuss the 'surgery journey.'

Surgeries were paused as of Tuesday, the hospital said, and "while there is no apparent connection between these two cases, we are also undertaking a comprehensive review by external subject matter experts of our pediatric program for tonsil and adenoid surgeries."

HHSsaid emergency surgeries will still take place,along with all adult ear, nose andthroat (ENT) procedures.

The ENT Clinic will also remainoperational.

'It's a safe surgery,' surgeon says

Tonsils and adenoids are lymph nodes in the back of the throat and nose.

According to the Canadian Society of Otolaryngology-Head and Neck Surgery, adenoidectomy is "a common procedure ... almost always performed on pre-teenage children."

The society says "it is usually done for longstanding nasal congestion," chronic infection, as part of a tonsillectomy procedure, to treat obstructive sleep apnea and other reasons.

Dr. Hamdy El-Hakim,an ear, nose and throat surgeon at the University of Alberta, said the two deaths are "incredibly sad and incredibly rare."

"It's a safe surgery, in general," he said, emphasizing the need to verify what caused the children'sdeaths.

El-Hakim said that in some cases, children coulddie in their sleep post-surgery from sleep apnea due to bleeding, the wrong mix of pain medications or other medical issues.

He said McMaster Children's Hospital is responding "exactly the right" way.

"Caution is necessary, but there's no need for panic," he said.

"The track record of the surgery is clear it's safe."

McMaster Children's Hospital saidin the releasethat staff arecontacting patients and families about their scheduled surgeries.

They are asking patients and families with questions to contact the HHS's Patient Experience department atpatientexperience@hhsc.caor 905-521-2100 ext. 75240.