U.S., Aug. 13 -- ClinicalTrials.gov registry received information related to the study (NCT07760532) titled 'Comparing Facial Aging Between Identical Twins With 3D Imaging' on Aug. 07.
Brief Summary: Identical twins share the same genes, which makes them a powerful way to study how lifestyle and environment - rather than genetics - affect how faces age. This study builds on a landmark 2009 twin study by using modern three-dimensional (3D) facial imaging, which measures facial shape and volume precisely instead of relying on regular photographs. The study will also look at whether use of GLP-1 weight-loss medications (such as semaglutide or tirzepatide), sometimes associated with facial changes informally called "Ozempic face," is related t...