Efficacy of Prabotulinum and Onabotulinum Toxin-A for Facial Wrinkles
Status:
Completed
Trial end date:
2021-01-15
Target enrollment:
Participant gender:
Summary
The appearance of facial wrinkles, lines, or folds is a natural phenomenon during aging.
Different scales help classify wrinkles objectively, such as the Facial Wrinkle Scale. Others
help classify patients' subjective perspectives, like the Face-Q questionnaire. The
application of Botulinum Toxin is the most performed non-surgical aesthetic procedure in the
world to treat facial expression lines. The present study aims to compare the efficacy of
onabotulinum toxin-A (BOTOX®) and prabotulinum toxin-A (NABOTA®) to treat expression lines in
the upper third of the face, based on objective and subjective follow-up, using the FWS scale
and FACE-Q questionnaire, respectively.
Phase:
Phase 4
Details
Lead Sponsor:
Instituto de Oftalmología Fundación Conde de Valenciana