Abstract library

223 results for "kidney absorbed dose".
#2998 Inter- and Intrapatient Mean Absorbed Dose Variation and Simplification of Dosimetric Workflow after PRRT
Introduction: Post-PRRT dosimetry is not routinely performed, partly due to required multiple imaging time points. One time point imaging would reduce patient burden, and make dosimetry more applicable in the clinical settings.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Nuclear Medicine - Imaging and Therapy (PRRT)
Presenting Author: Daphne Huizing
#2996 A Head-to-Head Comparison between Two Software Packages for Hybrid Dosimetry after PRRT
Introduction: The number of dosimetry studies after PRRT is increasing, yet different methodologies are used which challenge comparison or pooling of results.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Nuclear Medicine - Imaging and Therapy (PRRT)
Presenting Author: Daphne Huizing
#2863 Introduction of Dosimetry on PRRT Practice. A Useful Tool to Detect Responders and Evaluate Treatment Safety
Introduction: PRRT is a recognized salvage option for G1-G2 GEPNET. Currently, the Italian protocol (Lutathera AIFA Guidelines) consists in four fixed-dose of 177 Lu-DOTATATE. The dosimetry has recently been recognized as an important tool to guide PRRT but is not yet part of routine practice.
Conference: 17th Annual ENETS Conference 2020 (2020)
Category: Case reports
Presenting Author: MD Federica Scalorbi
#698 Feasability of a Dosimetry Guided Therapy Planning for Peptide Receptor Radionuclide Therapy with 177Lu-DOTA-Octreotate
Introduction: The efficacy and safety profile of PRRT can theoretically be optimized by planning each individual patient treatment on the absorbed dose to the critical organs and tumor lesions.
Conference: 10th Annual ENETS Conference 2013 (2013)
Category: PRRT-Ablative therapies-Endoscopic treatment
Presenting Author: PhD Mark W Konijnenberg
Keywords: PRRT, dosimetry
#781 Effect of Mean Absorbed Renal Dose on the Renal Function After Peptide Receptor Radionuclide Therapy
Introduction: Kidneys are the critical organs in peptide receptor radionuclide therapy (PRRNT) of neuroendocrine neoplasms (NENs).
Conference: 10th Annual ENETS Conference 2013 (2013)
Category: PRRT-Ablative therapies-Endoscopic treatment
Presenting Author: Dr. Harshad Kulkarni
#1251 Biodistribution and Radiation Dosimetry of a Novel 18F-Fluoroethyl Triazole [Tyr3] Octreotate Analogue for PET Imaging Patients with Advanced Neuroendocrine Tumours.
Introduction: Despite advances, detection and quantification of NET activity by imaging remains a challenge.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: DR Suraiya Dubash
Authors: Dubash S, Keat N, Mapelli P, Twyman F, ...
Keywords: PET
#1263 Pretherapy Identification of Patients at Risk of Receiving a High Renal Dose Undergoing Peptide Receptor Radionuclide Therapy
Introduction: 68GaDOTA TATE imaging of patients with neuroendocrine tumours has shown that tumour sequestration is a major factor leading to a sink effect that decreases activity concentration in healthy tissues, particularly the renal parenchyma.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Imaging (radiology, nuclear medicine, endoscopy)
Presenting Author: Dr Steven Goodman
Keywords: dosimetry, PRRT
#1388 Nephrotoxicity after PRRT with 177Lu-DOTA-Octreotate
Introduction: Renal toxicity may occur after Peptide Receptor Radionuclide Therapy (PRRT). Risk factors have been identified for renal toxicity after 90Y based PRRT.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: PRRT-Ablative therapies-Endoscopic treatment
Presenting Author: Hendrik Bergsma
#1425 Dosimetry to Estimate the Effect of Gelofusine® on the Renal Absorbed Dose of Lutetium 177-DOTA-octreotate.
Introduction: Lutetium-177 DOTA-octreotate (LuTate), a radiolabelled somatostatin analogue, delivers targeted radiation to neuroendocrine tumours and metastases. Healthy tissues also receive significant irradiation. Charged amino acids are routinely co-infused to block renal proximal tubular LuTate reabsorption. Gelofusine® (a succinylated bovine gelatin molecule), proposed to interact with the megalin/cubulin receptor-mediated transporter system, has been shown to reduce renal uptake of indium-111 octreotide. Routine Gelofusine® administration is limited by risk of allergic reaction.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: Medical treatment - SMS analogues, interferon
Presenting Author: Dr Catherine Lucas
Authors: Lucas C, Goodman S, Smith J, Burge M, ...
#1534 Personalized 177Lu-Octreotate Peptide Receptor Radionuclide Therapy (PRRT) Allows a Safe and Significant Increase of Radiation Dose to Neuroendocrine Tumors (NETs)
Introduction: 177Lu-octreotate PRRT is commonly administered at fixed/empiric activity per cycle, which results in highly variable radiation doses to critical organs and undertreatment of the majority of patients.
Conference: 13th Annual ENETS conference 2016 (2016)
Category: PRRT-Ablative therapies-Endoscopic treatment
Presenting Author: Michela Del Prete