Clinical trial NCT05316402: Sun Exposure for Outdoor Athletes in Mayotte and Reunion Island
Official title: Sun Exposure for Outdoor Athletes in Mayotte and Reunion Island
Study type: INTERVENTIONAL
Overall status: UNKNOWN
Phase: NA
Conditions: Sun Exposure
Keywords: Sun Exposure, sportsmen
Lead sponsor: Centre Hospitalier Universitaire de la Réunion
Sponsor class: OTHER
First posted: 2022-04-07
Enrollment: 400
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: PREVENTION

Brief summary: The UV index in Mayotte and Reunion is greater than 14, eight months out of 12. This index decreases linearly over the period from mid-April to mid-August where it can drop to reach an index of 8 in the month of July. The inhabitants are therefore exposed to a maximum intensity of UV radiation according to the WHO.

The World Health Organization (WHO) recommends extreme precautions for indices greater than 11 (avoid exposure between 11 a.m. and 3 p.m. (GMT+3 hours), stay in the shade, wear a t-shirt, sunglasses, hat and sunscreen).

Sun exposure is a major risk factor in the development of skin cancer, basal cell cancer, squamous cell cancer and cutaneous melanoma. It is also the cause of premature aging of the skin. Moreover, it causes ocular complications such as the occurrence of cataracts and this without distinction of skin phenotype.

There is currently no prevention campaign on the risks of sun exposure in Mayotte or Reunion for adults, while many risky behaviors are observed both in the professional field and during leisure activities. In order to better understand risk-taking and choose appropriate awareness-raising tools, it is necessary to identify the knowledge, attitudes and practices (KAP) of these populations in terms of risk of sun exposure and to measure the impact of solar prevention education actions.


Eligibility criteria: Inclusion Criteria:

* Live in Mayotte or Reunion island
* 18 years old,
* Practice outdoor sports \> 4 hours per week in one of the identified sports associations
* Belong to the list of targeted associations

Exclusion Criteria:

* Person deprived of liberty by judicial or administrative decision, minor, and person subject to a legal protection measure: guardianship or curators
* Person not wishing to participate
* No one speaking any of the following languages: English / French / Shimaore / Kibushi / Creole or Comorian
* Person who cannot be followed during the 6 months of the study
* Inability to answer the questionnaire

Primary outcomes:
measure: Improve the knowledge of photo-exposed sportsmen on the risks associated with exposure to the sun
timeFrame: 6 month
Secondary outcomes:
measure: Assess the change in attitudes and practices of photo-exposed sportsmen
timeFrame: 6 month
measure: fitzpatrick scale : classification of skin types (phototype I to VI)
timeFrame: 6 month
measure: knowledge questionnaire on the risks of sun exposure
timeFrame: 6 month
measure: Obtain UV dosimetry data by occupation to confirm risk exposure during working hours.
timeFrame: 6 month
Other outcomes:
Locations:
city: Chirongui
country: Mayotte
facility: Mayotte
city: Saint-Pierre
country: Réunion
facility: Reunion
Study officials:
References: