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Should we use steroids to treat children with Bell's palsy?
1Pediatric Research in Emergency Therapeutics (PRETx) program, Hospital for Sick Children, Toronto, Ont.
Insights
Bell
Area of Science:
- Pediatric Neurology
- Otolaryngology
Background:
- Bell's palsy, a common cause of acute facial nerve paralysis, can affect children.
- Idiopathic facial nerve paralysis in children is often associated with viral infections.
Purpose of the Study:
- To determine the efficacy and safety of steroid treatment for Bell's palsy in a pediatric patient.
- To evaluate the long-term prognosis of Bell's palsy in children.
Main Methods:
- Case presentation of a 6-year-old boy with acute Bell's palsy.
- Review of current literature regarding steroid use and outcomes in pediatric Bell's palsy.
Main Results:
- The risk of permanent facial paralysis in children with Bell's palsy is very low.
- Current evidence does not support the use of steroids for treating Bell's palsy in children.
Conclusions:
- Steroids are not recommended for treating Bell's palsy in children due to lack of proven benefit and potential risks.
- Most children with Bell's palsy achieve full recovery without medical intervention.
Question:
A healthy 6-year-old boy came to my office with severe Bell's palsy that had lasted for 24 hours following an upper respiratory tract infection he had had a little over a week ago. Should I treat him with steroids?
Answer:
While there is currently no definitive answer, the risk that Bell's palsy will become permanent seems exceptionally small in children (even smaller than in adults), and the best evidence demonstrates no benefit from steroids. Until a large randomized controlled trial can prove benefit, these patients should not be treated with steroids. The vast majority will recover fully without treatment.
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