Reconsidering automatic CPS reports for accidental THC ingestions

This research paper challenges the practice of automatically reporting all accidental tetrahydrocannabinol (THC) ingestions in children to child protective services (CPS). The authors argue that legalization of recreational THC products has led to increased hospital visits for unintentional ingestions, prompting some hospitals to adopt blanket reporting policies. However, this approach treats THC differently from other household substances—such as cleaners and medications—that pose greater risk of serious harm to children but don't trigger automatic CPS reporting.

The key issue raised is that CPS investigations themselves can cause significant harm to families, potentially traumatizing children and disrupting households unnecessarily. The authors emphasize that not all accidental ingestions reflect negligent parenting. Instead of automatic reporting, the paper advocates for individualized assessment of each case. Healthcare providers should evaluate whether caregivers took reasonable steps to prevent unintentional access and whether they understood the dangers of child-friendly THC packaging—often designed to resemble candy or snacks.

The practical recommendation is clear: hospitalists should move away from blanket policies and instead conduct contextual investigations of each ingestion incident. Factors like the child's age, how the product was stored, whether the caregiver knew about the product in the home, and the caregiver's understanding of THC risks should all inform the decision to report. This more nuanced approach protects both children from actual harm while avoiding unnecessary family disruption from unfounded CPS investigations.