Active, Not Recruiting Study to Assess Adverse Events and Change in Disease Activity in Adult Participants With Select Advanced Solid Tumor Indications Receiving Intravenous (IV) ABBV-400 NCT06084481 Conditions Adenocarcinoma, Biliary Tract Cancers, Biliary Tract Diseases, +31 more Locations City of Hope National Medical Center /ID# 258645 — Duarte, California, United States Ucsf /Id# 257705 — San Francisco, California, United States University of Colorado Cancer Center - Cancer Clinical Trials Office /ID# 255128 — Aurora, Colorado, United States Sarah Cannon Research Institute at HealthONE - Denver /ID# 258926 — Denver, Colorado, United States View all 54 locations View more locations Show fewer locations Loading locations... View Trial Details