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Comparison of Sun Protection Factor 30 Persistence Between Inorganic and Organic Sunscreen in Swimmer

NCT04618536 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 22

Last updated 2020-11-24

No results posted yet for this study

Summary

Prolonged sunlight exposure in swimming athletes can cause various changes in the skin; among them is sunburn. The use of sunscreen can reduce sunburn effectively. However, various types of physical activity that can trigger sweating, friction, washing with water, or sun exposure after sunscreen use can interfere with its effectiveness in the form of a decreased SPF level. The purpose of this study is to determine and compare the persistence of organic and inorganic sun protection factor 30 (SPF 30) sunscreens after 1.5 hours of swimming.

Conditions

  • Sunscreen Persistence

Interventions

OTHER

Inorganic sunscreen

Inorganic sunscreen will be applied evenly to 2 areas on the back of the subject with a 1 cc syringe and gloved finger in an amount of 2 mg / cm2. In the first session, one area will be irradiated 20 minutes after sunscreen application. In the second session, the other area will be irradiated after the subject has swam for 1.5 hours.

OTHER

Organic sunscreen

Organic sunscreen will be applied evenly to 2 areas on the back of the subject with a 1 cc syringe and gloved finger in an amount of 2 mg / cm2. In the first session, one area will be irradiated 20 minutes after sunscreen application. In the second session, the other area will be irradiated after the subject has swam for 1.5 hours.

Sponsors & Collaborators

  • Shannaz Nadia Yusharyahya

    lead OTHER

Principal Investigators

  • Karin Rachmani, MD · Indonesia University

  • Shannaz N Yusharyahya, MD, PhD · Indonesia University

  • Adhimukti T Sampurna, MD · Indonesia University

  • Respati W Ranakusuma, MD, PhD · Indonesia University

  • Sandra Widaty, MD, PhD · Indonesia University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-10-05
Primary Completion
2020-12-05
Completion
2021-01-31

Countries

  • Indonesia

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04618536 on ClinicalTrials.gov