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ea0052p03 | (1) | UKINETS2017

Blood measurements of Neuroendocrine Tumor (NET) transcripts and gene cluster analysis predict efficacy of PRRT

Bodei Lisa , van der Zwaan Wouter , Kidd Mark , Drozdov Ignat , Baum Richard P , Kwekkeboom Dik , Krenning Eric , Modlin Irvin M

Background: Peptide receptor radionuclide therapy (PRRT) is based on tumor somatostatin receptor (SSR) overexpression to deliver targeted isotope therapy. Functional imaging of SSR expression (SRE) is used as a predictor of efficacy, but there is no method to objectively predict PRRT efficacy. We report the efficacy of Predictive Quotient Index (PQI) to predict the utility of PPRT. PQI is derived from circulating NET transcript analysis (NETest) integrated with the tu...

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ea0052oc1 | (1) | UKINETS2017

A predictive quotient index, comprising neuroendocrine gene cluster analysis in blood and tissue grading is specifically predicts PRRT efficacy

Bodei Lisa , Kidd Mark , van der Zwaan Wouter , Singh Aviral , Severi Stefano , Drozdov Ignat , Kwekkeboom Dik , Cwikla Jaroslaw , Kolasinska-Cwikla Agnieska , Baum Richard P , Paganelli Giovanni , Krenning Eric , Modlin Irvin M

Background: The efficacy of PRRT is based upon NET over expression of somatostatin receptor (SSR) to deliver targeted isotope therapy. SSR expression (Krenning scale) compared to Predictive Quotient Index (PQI) (circulating NET transcript analysis mathematically integrated with grade) indicates the latter is more accurate for predicting PRRT efficacy. We evaluated whether PQI was specifically predictive or was prognostic for PRRT compared to other therapeutic strategi...

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Endocrine Abstracts

Peptide receptor radiotherapy for NET

Blood measurements of Neuroendocrine Tumor (NET) transcripts and gene cluster analysis predict efficacy of PRRT

A predictive quotient index, comprising neuroendocrine gene cluster analysis in blood and tissue grading is specifically predicts PRRT efficacy

BiosciAbstracts