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Effectiveness of Epidermal Growth Factor-containing Ointment on the Solar Lentigines

Hyperpigmentation Clinical Trial

Official title:
A Randomized Controlled Trial on the Effectiveness of Epidermal Growth Factor-containing Ointment on the Treatment of Solar Lentigines as Adjuvant Therapy

Clinical Trial Summary

Subjects were randomly assigned to groups for treatment with either an EGF-containing ointment (the study group) or the vehicle alone (petrolatum; the control group). The EGF ointment included recombinant human EGF (1 μg/g). Random numbers used for assignment to groups were provided by the randomization function of SAS. The subjects received one session of laser treatment with a Q-switched (QS) 532-nm Nd:yttrium aluminum garnet (YAG) laser of their solar lentigines after enrollment. . The end point of laser treatment for lentigines was immediate whitening. The subjects then applied the EGF ointment or vehicle twice daily (morning and evening) to the lesion for 4 weeks after laser treatment.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04704245
Study type Interventional
Source Hallym University Kangnam Sacred Heart Hospital
Contact
Status Completed
Phase N/A
Start date July 20, 2017
Completion date December 26, 2018
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