PARLuNET: This phase I trial is evaluating how safe and tolerable a targeted therapy (talazoparib) is in combination with radionuclide therapy (177Lu-DOTA-Octreotate) in people with metastatic pancreatic neuroendocrine cancerPhase 1 Trial of PARP Inhibitor Combined With 177Lu-DOTA-Octreotate Peptide Receptor Radionuclide Therapy (PRRT) in Patients With Metastatic NeuroEndocrine Tumor

Exclusion

1. Surgery or radiotherapy within <3 weeks of registration. Patients must have recovered from any effects of any major surgery.
2. Any prior exposure to peptide receptor radionuclide therapy (177Lu, 111In or 90Y labelled), PARPi, immunotherapy
3. Uncontrolled intercurrent illness that is likely to impede participation and /or compliance
4. Other malignancies unless curatively treated with no evidence of disease within previous 3-years other than adequately treated non-melanoma skin cancer or melanoma in situ.
5. Previous or current history of myelodysplastic syndrome/acute myeloid leukemia
6. Patients unable to swallow orally administered medications or with gastrointestinal disorders likely to interfere with the absorption of the study medication.
7. Use of strong P-gp inhibitors (eg, dronedarone, quinidine, ranolazine, verapamil, ketoconazole, itraconazole), P-gp inducers (eg, rifampin, tipranavir/ritonavir), or BCRP inhibitors (eg, elacridar [GF120918]) should be avoided.
8. Participation in another clinical study with an investigational product or another systemic therapy administered in the last 3 weeks (except short acting SSA).