PWSA Blog

Ask Nurse Lynn: Anesthesia, Surgery, and PWS

Question:

Female, 2 years old, Deletion subtype

Our 2-year-old daughter is having her tonsils and adenoids removed. This will be her 5th surgery. What are some things we need to mention to our medical team to help make sure her care is up to par with our PWS concerns?

Nurse Lynn’s Response:

Because your daughter has PWS, it’s very important that every person on the surgery team (ENT surgeon, anesthesia doctor, nurses, and recovery staff) clearly knows she has PWS before the tonsil and adenoid surgery. Kids with PWS can have breathing challenges that are not always obvious during a regular exam, including obstructive sleep apnea and central sleep apnea, low breathing drive, and low muscle tone that can make it harder to breathe well after anesthesia.

One of the biggest things to tell the anesthesia team is that many people with PWS can be more sensitive to sedating medicines, especially opioids and some medicines that relax muscles. This can lead to more sleepiness, slower wake-up, and breathing suppression after surgery.

Two other PWS “must-mentions” are temperature regulation and pain signals. People with PWS can have unusual low or high temperatures, including around anesthesia, and serious illness can happen without a typical fever. Also, many individuals with PWS have a high pain threshold, so they may not show pain the usual way. That means the team should not wait for big complaints before checking hydration, breathing, bleeding, infection, or other concerns, your parent instincts and any subtle behavior changes should be taken seriously.

Finally, remind the team about stomach and digestion risks in PWS. Vomiting is often uncommon in PWS, and stomach bloating/distention can be dangerous and needs quick attention. PWSA also notes that GI motility can be slow, and feeding after anesthesia should be restarted carefully with good observation. This is especially helpful after tonsil/adenoid surgery, when kids may drink or eat less.

Resources:

Anesthesia-and-PWS-Loker-2022-1.pdf

Anesthesia-complications-study-2022-1.pdf

MedicalAlertsBooklet-GIChart-2022.pdf

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