pediatric dosage guidelines

The unapproved use of approved drugs, also called off-label use, with children is quite common. This is because pediatric dosage guidelines are typically unavailable, since very few drugs have been specifically researched and tested with children.
When treating children, prescribers often adjust dosages approved for adults to accommodate a child’s weight. However, children are not just “smaller” adults. Adults and children process and respond to drugs differently in their absorption, distribution, metabolism, and excretion.
 
Children even respond differently during stages from infancy to adolescence. This poses potential safety concerns when prescribing drugs to pediatric patients. As an advanced practice nurse, you have to be aware of safety implications of the off-label use of drugs with this patient group.
To Prepare

Review the interactive media piece in this week’s Resources and reflect on the types of drugs used to treat pediatric patients with mood disorders.
Reflect on situations in which children should be prescribed drugs for off-label use.
Think about strategies to make the off-label use and dosage of drugs safer for children from infancy to adolescence. Consider specific off-label drugs that you think require extra care and attention when used in pediatrics.

Interactive media piece:
African American child suffering from Depression:
 
BACKGROUND INFORMATION
The client is an 8-year-old African American male who arrives at the ER with his mother. He is exhibiting signs of depression.

Client complained of feeling “sad”
Mother reports that teacher said child is withdrawn from peers in class
Mother notes decreased appetite and occasional periods of irritation
Client reached all developmental landmarks at appropriate ages
Physical exam unremarkable
Laboratory studies WNL
Child referred to psychiatry for evaluation

MENTAL STATUS EXAM
Alert