Placard in Hand: A Simple, Inexpensive Intervention to Improve On-Treatment Visit Compliance in a Safety Net Radiation Oncology Patient Population.

Purpose: On-treatment visits (OTVs) for patients undergoing radiotherapy (RT) should occur every five fractions. Compliance with OTVs was identified as a potential issue in a safety-net patient population. This study determined if brightly colored placards given to patients improved OTV compliance.