Randomized Trial of Trust in Online Videos About Prostate Cancer

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT05886751

Enrollment

3649

Registered

2023-06-02

Start date

2021-08-18

Completion date

2022-01-07

Last updated

2024-04-26

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Prostate Cancer

Keywords

Trust

Brief summary

The study team will evaluate the impact of video characteristics on health consumers' trust in online videos. Participants will be randomized to watch a video by one of four speakers about prostate cancer screening or clinical trials and complete a questionnaire (approximately 15 minutes total).

Interventions

OTHERBlack Doctor Screening Video

Participants will view an online video with a Black doctor speaking about prostate cancer screening.

OTHERWhite Doctor Screening Video

Participants will view an online video with a White doctor speaking about prostate cancer screening.

OTHERBlack Patient Screening Video

Participants will view an online video with a Black patient speaking about prostate cancer screening.

OTHERWhite Patient Screening Video

Participants will view an online video with a White patient speaking about prostate cancer screening.

OTHERBlack Doctor Clinical Trials Video

Participants will view an online video with a Black doctor speaking about prostate cancer clinical trials.

OTHERWhite Doctor Clinical Trials Video

Participants will view an online video with a White doctor speaking about prostate cancer clinical trials.

OTHERBlack Patient Clinical Trials Video

Participants will view an online video with a Black patient speaking about prostate cancer clinical trials.

OTHERWhite Patient Clinical Trials Video

Participants will view an online video with a White patient speaking about prostate cancer clinical trials.

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

OTHER

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

40 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

1. US adult age 40+ 2. Enrolled in Dynata online survey panel

Exclusion criteria

1. Children 2. Individuals living outside the U.S.

Design outcomes

Primary

Measure	Time frame	Description
Level of Trust in the Video	Visit 1 (Day 1)	Trust will be reported as a score on a Likert scale and asked as the following question: How much do you trust the information in the video? The total range of score is 1-4, where (1) trust the information completely, (2) trust most of the information, (3) trust some of the information, (4) do not trust the information

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 8, 2026