Skip to content

Sunface Mirroring RCT in Brazil

Randomized Trial of a Photoaging Mirroring Intervention for Skin Cancer Prevention in Secondary Schools in Brazil - Study Protocol

Status
UNKNOWN
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03178240
Enrollment
1000
Registered
2017-06-06
Start date
2018-02-01
Completion date
2018-12-01
Last updated
2017-06-06

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

Conditions

Skin Cancer

Brief summary

Randomized trial looking at the effects of a behavioral photoaging software intervention on sunscreen use in the city of Itauna, Brazil.

Interventions

selfies of the students are photoaged showing them the consequences of their UV protection behavior on their own face

Sponsors

University of Giessen
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
10 Years to 20 Years
Healthy volunteers
Yes

Inclusion criteria

Visiting a secondary school in Brazil.

Exclusion criteria

Not visiting a secondary school in Brazil.

Design outcomes

Primary

MeasureTime frameDescription
Change in prevalence of daily sunscreen use at six months6 monthsThe difference between daily sunscreen use in the past 30 days in the intervention group from baseline to six months follow-up vs. in the control group from baseline to six months follow-up.
Change in prevalence of daily sunscreen use at one months1 monthThe difference between daily sunscreen use in the past 30 days in the intervention group from baseline to one months follow-up vs. in the control group from baseline to one month follow-up.

Contacts

Primary ContactTitus J Brinker
titus.brinker@gmail.com15175084347

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 24, 2026