Liver Intra-arterial PRRT with 111In-Octreotide

The Tumoricidal Efficacy of 111In Auger Electron Emission

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Gebonden, blz. | Engels
Springer International Publishing | e druk, 2021
ISBN13: 9783030707729
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Springer International Publishing e druk, 2021 9783030707729
€ 122,99
Levertijd ongeveer 8 werkdagen

Samenvatting

This book describes in detail a clinical project that reveals the tumoricidal efficacy of Auger and internal conversion electrons, emitted from n.c.a. 111In and implemented in oncology as a treating armamentarium for peptide receptor radionuclide therapy (PRRT), targeting small size (ø ≤ 20 mm) tumors and micro-metastases.

The keen interest in n.c.a. 111In began when it was observed that its Auger electron emission could be highly radiotoxic, due to its high LET when it decayed in the vicinity of cellular DNA. The somatostatin analog octreotide, labeled with [111In-diethylenetriaminepentaacetic acid (DTPA0-D-Phe1)] is an established diagnostic agent for the imaging of somatostatin receptor-positive neuro- (or non-neuro) endocrine tumors. It relies on receptor-mediated binding, internalization and installation in the lysosomes in the proximity of the nucleus; administered in large doses, loco-regionally, via the feeding artery of solid tumors, can be highly radiotoxic if they over-express somatostatin receptors, mainly of the sst2 histotype.

The book compares the results between i.v. and i.a. implementation in more than 80 patients after over 800 i.a. infusions in neuroendocrine tumors, meningiomas, paragangliomas and  colorectal carcinomas in a single Institute (Aretaieion University Hospital) and encourages the i.a. way, leading to “tumor melting”, while minimizing the toxicity to healthy peritumoral liver tissue and critical organs (kidneys and bone marrow).

The volume is an invaluable tool for nuclear medicine physicians, interventional radiologists and oncologists dealing with radiopeptide therapies. 

Specificaties

ISBN13:9783030707729
Taal:Engels
Bindwijze:gebonden
Uitgever:Springer International Publishing

Inhoudsopgave

The efficacy of auger and internal conversion electron emission 0f in-111 to treat neuroendocrine tumors.-&nbsp;Somatostatin.- Gastro-entero-pancreatic neuroendocrine tumors.- [<sup>111</sup>in-dtpa<sup>0</sup>-d-phe<sup>1</sup>] - octreotide: the ligand -the receptor-label.- Regulations and requirements of hospitals performing radio-infusions.- Intravenous radio-peptide infusion with in-octreotide.- Intra-arterial radio-peptide infusion.- Radio-peptide infusions after implementation of an intra-arterial port system.- US, CT and MRI for the evaluation of patients with neuroendocrine tumors.- Angiographic anatomy on the course of liver intra-arterial infusion.- Liver radio-infusions:&nbsp; identifying anatomic variants.- Dosimetry and dose calculation: its necessity in radio-peptide therapy.- Evaluation and assessment of the radio-peptide treatment efficacy.- Intra-venous radio-peptide infusions with in-octreotide for the treatment of bronchial carcinoids.- Intra-arterialradio - peptide infusions for the treatment of colorectal carcinomas.- Intra-arterial radio-peptide infusions for the treatment of paragangliomas.- Intra-arterial radio-peptide infusions for the treatment of brain meningiomas.- Surgery in neuroendocrine tumors.- Cytoreductive surgery combined with intraperitoneal [<sup>111</sup>in-dtpa<sup>0</sup>– d-phe<sup>1</sup>]-octreotide infusions in neuroendocrine character metastases.- Patients survival followed intra-arterial versus intravenous infusions.- Complications and side effects on the course of liver-radio-infusions.- Progression free survival and response rate in neuroendocrine liver–metastasized patients, treated with in-111 octreotide.- Therapy response vs variability of tumor size, absorbed dose, and ki-67 index after in-111 octreotide intra-arterial infusions.
€ 122,99
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        Liver Intra-arterial PRRT with 111In-Octreotide