RecruitingClinical trialSurgical Thromboprophylaxis Practices in Oncology Patients Within the NCORP Network, STOP-VTE StudyThis study evaluates the use of extended venous thromboembolism prophylaxis (ePPx) following abdominopelvic cancer surgery within the NCI Community Oncology Research Program (NCORP) network, targeting surgeons and surgical advanced practice providers (APPs).