CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 45,061 enrolled
Drug / intervention
Reminder +3 morebehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05009251
NCT05009251N/ACompleted

Using Explainable AI Risk Predictions to Nudge Influenza Vaccine Uptake

National Bureau of Economic Research, Inc.·interventional·Posted Aug 17, 2021·Updated Jan 3, 2025

In Brief

A clinical study evaluating Reminder, Risk reduction, and 2 other interventions for Influenza and 4 related conditions. Completed, enrolled 45,061 participants across 1 site.

Detailed Summary

The study team previously demonstrated that patients are more likely to receive flu vaccine after learning that they are at high risk for flu complications. Building on this past work, the present study will explore whether providing reasons that patients are considered high risk for flu complications (a) further increases the likelihood they will receive flu vaccine and (b) decreases the likelihood that they receive diagnoses of flu and/or flu-like symptoms in the ensuing flu season. It will also examine whether informing patients that their high-risk status was determined by analyzing their medical records or by an artificial intelligence (AI) / machine-learning (ML) algorithm analyzing their medical records will affect the likelihood of receiving the flu vaccine or diagnoses of flu and/or flu-like symptoms.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States

Timeline

N/ACompletedFinished
20222023202420252026
First PostedAug 17, 2021
Enrollment StartSep 9, 2021
Primary CompletionNov 5, 2021
Study CompletionJul 31, 2022
TodayJul 2, 2026
Enrollment to primary: 2 monthsPosted 4.9 years ago

Interventions

Reminderbehavioral

Mailed letter, short message service (SMS) text, and/or patient portal message

Risk reductionbehavioral

Mailed letter, SMS, and/or patient portal message

Medical records-based recommendationbehavioral

Mailed letter, SMS, and/or patient portal message

Algorithm-based recommendationbehavioral

Mailed letter, SMS, and/or patient portal message