Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:49 PM
Ignite Modification Date:
2025-12-24 @ 10:49 PM
NCT ID:
NCT01249469
Brief Summary:
Background: Solar lentigines are a common dermatologic condition that manifest as circumscribed single or multiple brownish macules usually located on sun-exposed skin such as face, hands or forearms. An effective, safe, daily-use, homecare whitening product may alleviate the cosmetic concerns for the general population. The efficacy and safety of the previous generation BEX-2009 (Blanc Expert Spot Eraser, L'Oreal, France), a whitening cosmetic product containing ellagic acid, salicylic acid, licorice root extract, etc., has been established in Caucasian and Asian populations with facial solar lentigines.
Objective: The purpose of this placebo-controlled, single-center study is 1) to evaluate the efficacy of the new generation whitening cosmetic product BEX-2011 (Ultimate Whitening Spot Eraser, L'Oreal, France) in the improvement of solar lentigines on the dorsum of hands or forearms, and 2) to evaluate the efficacy of BEX-2011 by harmonic generation microscopy to obtain information of the epidermal melanin continuum, compared to other standard tools for melanin measurement.
Detailed Description:
Method: 40 subjects, who are non-gravid women between 45 to 65 years old and need to have ≥10 solar lentigines on the forearms/hands, will be recruited. One to three flat lesions which are larger than 4 mm and with the same pigmentation intensity on the left or right forearm/hand, respectively, are designated the target lesions. However, all lesions on the randomly selected side will be treated with BEX-2011 twice a day. The opposite site will be treated with vehicle and is served as the control. Evaluation will be performed at week 0, 4 and 8. At each visit, treated and control spots as well as their surrounding spotless skin will be evaluated using Pigmentation Index Scores, VISIA-CR, SIAscope, Dermascore, and harmonic generation microscopy. Evaluation of the efficacy of whitening will be compared to the baseline and to the control area between week 0 and week 8. Safety will be assessed using clinical monitoring and adverse event reporting.
Study:
NCT01249469
Study Brief:
Protocol Section:
NCT01249469