Trial to Visualize the Ureters With Nizaracianine Triflutate in Adults Undergoing Abdominopelvic Surgery — StellaPhase 2 — Testing in a larger group (up to a few hundred people) to further evaluate safety and begin to assess effectiveness.
Trial locations(10 sites)
United States
Cedars Sinai Medical Center, Los Angeles, California Board of Trustees of Leland Stanford Junior University, Redwood City, California AdventHealth Orlando, Orlando, Florida AdventHealth Tampa, Tampa, Florida University of Massachusetts Chan Medical School, Worcester, Massachusetts Netherlands
University Medical Center Groningen, Groningen Martini Hospital, Groningen Leiden University Medical Centre (LUMC), Leiden Erasmus Medical Centre, Rotterdam Age range
18 Years and older
Last updated February 2026