This is an open label Phase 1b/2 study to evaluate the efficacy and safety of ACR-368 as monotherapy or in combination with ultralow dose gemcitabine in participants with platinum-resistant ovarian carcinoma, endometrial adenocarcinoma, and urothelial carcinoma based on Acrivon's OncoSignature® test status.
Participants will be selected for predicted efficacy of ACR-368 using the OncoSignature® Companion Diagnostic test. Participants will be allocated to one of 2 arms based on OncoSignature result: Arm 1: OncoSignature Positive tumors Arm 2: OncoSignature Negative Participants in Arm 1 will receive ACR-368 as monotherapy. Participants in Arm 2 will receive the combination of ACR-368 and ultralow-dose gemcitabine. Participants in both arms will be treated until disease progression, unacceptable toxicity or any criterion for stopping the study drug or withdrawal from the trial occurs.
Detailed eligibility criteria is available on clinicaltrials.gov. These requirements will be discussed with your doctor and/or study representative. Click the NCT number link below to learn more about this study on ClinicalTrials.gov
Protocol Number: 23-0115
More information available at ClinicalTrials.gov: NCT05548296
Principal Investigator