NCT04555122

Brief Summary

This study will provide advertisements to (de-identified) participants and track (de-identified) movement patterns to learn whether the ads increase adherence to stay-at-home orders.

Trial Health

30
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Timeline
Completed

Started Oct 2021

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
withdrawn

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

April 29, 2020

Completed
5 months until next milestone

First Posted

Study publicly available on registry

September 18, 2020

Completed
1 year until next milestone

Study Start

First participant enrolled

October 1, 2021

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 28, 2022

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

July 28, 2022

Completed
Last Updated

May 3, 2023

Status Verified

May 1, 2023

Enrollment Period

8 months

First QC Date

April 29, 2020

Last Update Submit

May 1, 2023

Conditions

Social Distance

Outcome Measures

Primary Outcomes (1)

  • Mobility

    Amount of time that participants are outside of their primary location/home

    7 days

Study Arms (2)

Intervention Group

EXPERIMENTAL

Advertisements will be sent to participants to attempt to increase adherence to stay-at-home orders and social distancing. There are 3 types of advertisements. This will occur for 7 days.

Behavioral: Social Distancing Advertisements

Control Group

NO INTERVENTION

Control Group will be people who will not receive any advertisements.

Interventions

Social Distancing AdvertisementsBEHAVIORAL

Participants will receive 3 types of advertisements to increase social distancing/staying at home.

Intervention Group

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • years of age or older (as identified by company running advertisements); recent visit to a non-essential location; agreed to terms and conditions of websites allowing advertisements

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

UC Irvine

Irvine, California, 92617, United States

Location
0

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
PARTICIPANT, INVESTIGATOR
Purpose
OTHER
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor of Emergency Medicine and Informatics

Study Record Dates

First Submitted

April 29, 2020

First Posted

September 18, 2020

Study Start

October 1, 2021

Primary Completion

May 28, 2022

Study Completion

July 28, 2022

Last Updated

May 3, 2023

Record last verified: 2023-05

Data Sharing

IPD Sharing
Will not share

Locations

US(1)