[OA166] A1M is a potential kidney protector in 177Lu-octreotate treatment of neuroendocrine tumours
نویسندگان
چکیده
منابع مشابه
Neoadjuvant Treatment of Nonfunctioning Pancreatic Neuroendocrine Tumors with [177Lu-DOTA0,Tyr3]Octreotate.
UNLABELLED Pancreatic neuroendocrine tumors (NETs) are rare neoplasms for which surgery has almost the only potential for cure. When surgery is not possible because of tumor size and vascular involvement, neoadjuvant treatment with [(177)Lu-DOTA(0),Tyr(3)]octreotate ((177)Lu-octreotate) may be an option. METHODS We studied 29 Dutch patients with a pathology-proven nonfunctioning pancreatic NE...
متن کاملIndividualized dosimetry of kidney and bone marrow in patients undergoing 177Lu-DOTA-octreotate treatment.
UNLABELLED The organs at risk in radionuclide therapy with (177)Lu-octreotate are the bone marrow and the kidneys. The primary aim of this study was to develop an individualized dosimetry protocol for the bone marrow. The secondary aim was to identify those patients, undergoing fractionated therapy with 7.4 GBq/cycle, who first reached an accumulated dose of either 2 Gy to the bone marrow or 23...
متن کاملMethod dependence, observer variability and kidney volumes in radiation dosimetry of 177Lu-DOTATATE therapy in patients with neuroendocrine tumours
BACKGROUND Radionuclide therapy can be individualized by performing dosimetry. To determine absorbed organ doses in (177)Lu-DOTATATE therapy, three methods based on activity concentrations are currently in use: the small volume of interest (sVOI) method, and two methods based on large VOIs either on anatomical CT (aVOI) or on thresholds on functional images (tVOI). The main aim of the present w...
متن کاملIn Vivo Measurement and Characterization of a Novel Formulation of [177Lu]-DOTA-Octreotate
Objective(s):Lutetium-177 can be made with high specific activity and with no other isotopes of lutetium present, referred to as “No Carrier Added” (NCA) 177Lu. We have radiolabelled DOTA-conjugated peptide DOTA‐(Tyr3)‐octreotate with NCA 177Lu (“NCA-LuTATE”) and used it in nearly 40 therapeutic administrations for subjects with neuroendocrine tumours or meningiomas. In this paper, we report on...
متن کاملPotential Biomarkers for Radiation-Induced Renal Toxicity following 177Lu-Octreotate Administration in Mice
UNLABELLED The kidneys are one of the main dose-limiting organs in peptide receptor radionuclide therapy and due to large inter-individual variations in renal toxicity, biomarkers are urgently needed in order to optimize therapy and reduce renal tissue damage. The aim of this study was to investigate the transcriptional, functional, and morphological effects on renal tissue after 177Lu-octreota...
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ژورنال
عنوان ژورنال: Physica Medica
سال: 2018
ISSN: 1120-1797
DOI: 10.1016/j.ejmp.2018.06.238