Renal Function Assessment During Peptide Receptor Radionuclide Therapy

Theranostics labeled with Y-90 or Lu-177 are highly efficient therapeutic approaches for the systemic treatment of various cancers including neuroendocrine tumors and prostate cancer. Peptide receptor radionuclide therapy (PRRT) has been used for many years for metastatic or inoperable neuroendocrine tumors. However, renal and hematopoietic toxicities are the major limitations for this therapeutic approach. Kidneys have been considered as the “critical organ” because of the predominant glomerular filtration, tubular reabsorption by the proximal tubules, and interstitial retention of the tracers.
Source: Seminars in Nuclear Medicine - Category: Nuclear Medicine Authors: Source Type: research