Glaucoma Screening to Enhance At-Risk Californians' Health - Survey Response Incentives
University of California, San Francisco
2,000 participants
Feb 1, 2026
INTERVENTIONAL
Conditions
Summary
This is a randomized trial to assess whether offering a financial incentive will improve the response rate to a telephone survey. Three incentive approaches will be compared: a $5 gift card, entry into a monthly $100 drawing, or no incentive.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
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Interventions
A $5 gift card is offered as an incentive to participation in the 3-month survey call.
Entry into monthly drawing for $100 gift card is offered as an incentive to participation in the 3-month survey call.
Locations(2)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT07755748