NCT04099446 2025-06-05A Non-Interventional Pilot Study to Explore the Skin Microbes in Skin CancerProgenaBiomeWithdrawn
NCT04117373 2020-03-06Mohs Micrographic Surgery and Reconstruction in the Optum Insurance Claims DatabaseUniversity of PennsylvaniaWithdrawn
NCT01060319 2019-04-18A Comprehensive Study to Isolate Tumor-initiating Cells From Human Epithelial MalignanciesStanford UniversityWithdrawn