Pill-Swallowing Training in Very Young Children With Cancer: A Case Series and Developmental Considerations.

Pill-swallowing training (PST) is a promising behavioral intervention. However, previous studies of PST have largely reported outcomes only in children aged 6 years and older. In the pediatric oncology setting, younger children may benefit from learning to swallow pills, with motivators such as avoiding bad-tasting liquid medications, simplifying oral medication routines, and accessing trials for patients with poor prognoses. Here, we briefly describe the standard PST intervention protocol and report success with very young patients experiencing a variety of medical, emotional, behavioral, and developmental complications. The current case series illustrates the utility of traditional behavioral PST interventions with novel supplements, such as intervention to increase general compliance or decrease anxiety, in four young children with cancer. These cases highlight the effectiveness of PST and describe the positive impact reported by each family. Developmental considerations for using PST with young children with cancer are offered.