An interventional study of standard medication label and Illustrated medication label in Health Behavior, Medication Adherence and Understanding of Medication Instructions, sponsored by Wayne Sanderson. Completed at 2 sites in United States. Open to participants aged 18 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-02-05.
Sponsored by Wayne Sanderson · Not applicable, Interventional, and Health services research
The goal of this clinical trial is to evaluate the impact of graphic-based medication labels on medication understanding and to assess the health literacy of our farmworker population. The main questions it aims to answer are:
Primary Objective: Assess the impact of illustrated medication labels on medication understanding among migrant and seasonal farmworkers Secondary Objective: Evaluate the health literacy of the farmworker population in South Georgia
Participants will be given either medication labels with pictures or standard medication labels
228 studies on the registry are indexed under Health Behavior; 95 are open to participants now.
This study's enrollment of 87 is below the median of 114 across 196 interventional studies indexed under Health Behavior.
Browse Health Behavior studies →This is the only study on the registry with Wayne Sanderson as lead sponsor.
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Exclusion Criteria:
Behavioral: standard medication label
Behavioral: Illustrated medication label
Standard Education Procedure: Based on best practices, including simple, standardized instructions in the participants' native language and the "teach-back" method.
Illustrated medication labels: Labels will include visuals for medication name, time of administration, food interactions, indications, and potential side effects
Medication Understanding Questionnaire (MUQ)
MUQ will assess participants' understanding of their medications after education. Scores range from 0-3 to test medication purpose, dose, and frequency
Time frame: Post intervention (10 minutes)
Brief Health Literacy Screen (BHLS)
The BHLS consists of 4 questions with each item being worth 1-5 points. Total score range from 4-20 with higher score equating to greater health literacy
Time frame: Post intervention (10 minutes)
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Plan to share: No
This study is completed, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.
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