NETDetect: Earlier diagnosis of Neuroendocrine Cancer gets a boost

NETDetect: Earlier diagnosis of Neuroendocrine Cancer gets a boost

Awareness, Clinical Trials
[caption id="attachment_16474" width="640" align="aligncenter"] Dr Eugene Woltering - NET Specialist[/caption] It's well known that Neuroendocrine Cancer is difficult to detect and as a consequence, many people are not diagnosed until late stages. The difficulty in detection is not just focussed on the complexity of the disease but also the lack of understanding within the medical community who don't always see sufficient evidence to refer the person on to receive expensive testing and in some cases confirmatory and expensive imaging which may not show small tumours. Currently, there's no screening test for Neuroendocrine Cancer for the simple fact that it's not a high population disease and it's not a known killer. This development from well known NET Specialist Dr Eugene Woltering could help bridge that gap although some suspicion to utilise…
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Clinical Trials – PEN-221 for Neuroendocrine Cancer

Clinical Trials – PEN-221 for Neuroendocrine Cancer

Clinical Trials
What is PEN-221? Tarveda Therapeutics is discovering and developing a new class of potent and selective precision oncology medicines for the treatment of patients with various solid tumor malignancies. Their strategy includes developing their own proprietary Pentarin miniature conjugates to enhance the effectiveness of promising anti-cancer payloads that have struggled without their selective targeting to solid tumors.  These medicines are known as 'Pentarins'. PEN-221 is the lead candidate 'Pentarin' aimed at Neuroendocrine Cancer - PEN-221. Somatostatin receptor 2 (SSTR2) is frequently overexpressed on several types of solid tumors, including neuroendocrine tumors and small-cell lung cancer. Peptide agonists of SSTR2 are rapidly internalized upon binding to the receptor and linking a toxic payload to an SSTR2 agonist is a potential method to kill SSTR2-expressing tumor cells. PEN-221 is a conjugate consisting…
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Clinical Trials – ONC201 for Neuroendocrine Cancer (including Pheo/Para)

Clinical Trials – ONC201 for Neuroendocrine Cancer (including Pheo/Para)

Clinical Trials
What is ONC201? A company called Oncoceutics is developing a novel class of safe and effective cancer therapies called imipridones. Imipridones have a unique three-ring core structure and selectively target G protein-coupled receptors (GPCRs), the largest class of membrane receptors and a common target of approved drugs that are underexploited in oncology. Despite being historically uncommon as targets in oncology, GPCRs control an array of critical prosurvival and stress signaling pathways that are often dysregulated in human cancer to favor cancer cell survival and propagation. The ability of imipridones to target GPCRs with a high degree of selectivity represents a novel opportunity in oncology that generates remarkably safe and effective therapeutics. ONC201, the founding member of this novel class of therapies, is an orally active, safe, and selective antagonist of…
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Clinical Trials – Surufatinib for Neuroendocrine Cancer (SANET)

Clinical Trials – Surufatinib for Neuroendocrine Cancer (SANET)

Clinical Trials
EDIT:  17 April 2020.  The FDA has granted Fast Track Designations to surufatinib for the treatment of advanced and progressive pancreatic neuroendocrine tumors (pNETs) and extra-pancreatic NETs in patients who are not amenable for surgery, according to Chi-Med, the developer of surufatinib I first heard about this drug at ENETS Barcelona 2017 and then again in 2018.  It's now starting to be discussed in USA including at the 2019 ASCO and more recently in the 2019 ESMO conference. It was known then as Sulfatinib but for reasons unclear to me it was changed later to Surufatinib. It's a novel, oral angio-immuno kinase inhibitor that selectively inhibits the tyrosine kinase activity (TKI) associated with vascular endothelial growth factor receptor (VEGFR) and fibroblast growth factor receptor (FGFR), which both inhibit angiogenesis, and colony…
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LUTATHERA (PRRT) – NETTER 2 Clinical Trial for Grade 2/Grade 3 Neuroendocrine Neoplasms

LUTATHERA (PRRT) – NETTER 2 Clinical Trial for Grade 2/Grade 3 Neuroendocrine Neoplasms

Clinical Trials
Share on facebook Facebook Share on twitter Twitter Share on pinterest Pinterest Share on whatsapp WhatsApp Share on email Email Brief SummaryThe NETTER-1 trials led to the approval of Lu177 (or Lutathera), more commonly known in the community as Peptide Receptor Radio Therapy (PRRT).  This led to an explosion of availability across the world but many gaps in service remain.Many PRRT spin off trials are in the pipeline looking at different types of PRRT, mainly using slightly different radionuclides and techniques.  However, NETTER-2 builds on the success of the approved version formally known as Lutathera.The aim of NETTER-2 is to determine if Lutathera in combination with long-acting octreotide prolongs PFS in GEP-NET patients with high proliferation rate tumors (G2 and G3), when given as a first line treatment compared to…
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Crinetics Pharmaceuticals Initiates Phase 1 Study of CRN01941 for the Treatment of Neuroendocrine Tumors

Crinetics Pharmaceuticals Initiates Phase 1 Study of CRN01941 for the Treatment of Neuroendocrine Tumors

Clinical Trials
Crinetics Pharmaceuticals, Inc. (Nasdaq: CRNX), a clinical stage pharmaceutical company focused on the discovery, development, and commercialization of novel therapeutics for endocrine diseases and endocrine-related tumors, today announced the initiation of a Phase 1, double-blind, randomized, placebo-controlled, single and multiple-dose study to evaluate the safety, pharmacokinetics, and pharmacodynamics of CRN01941 in healthy volunteers. What is CRN01941? It's an oral nonpeptide somatostatin receptor subtype 2 (sst2) biased agonist* designed for the treatment of neuroendocrine tumors (NETs) that originate from neuroendocrine cells commonly found in the gut, lung, or pancreas.  From the detail contained in the clinical trials document (see below), it appears to involve a capsule.  I'm guessing that the use of terms such as 'non-peptide' means that it may not be the same as a somatostatin analogue, but the method…
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Clinical Trial: Lenvatinib Efficacy in Metastatic Neuroendocrine Tumors (TALENT)

Clinical Trial: Lenvatinib Efficacy in Metastatic Neuroendocrine Tumors (TALENT)

Clinical Trials
Lenvatinib has just completed a Phase 2 trial in Gastrointestinal (GI) and Pancreatic Neuroendocrine Tumours.  The trial was sponsored by Grupo Espanol de Tumores Neuroendocrinos (Spanish NET scientific organisation) and the manufacturers.  A European venture with sites in Austria, Italy, Spain, UK.   Headline: The responses are better than Everolimus (Afinitor) and Sunitinib (Sutent). What is Lenvatinib? It is a type of targeted therapy known as a multikinase inhibitor. The brand name is 'LENVIMA'. These work by inhibiting multiple intracellular and cell surface kinases, some of which are implicated in tumour growth and metastatic progression of cancer, thus decreasing tumour growth and replication. A range of receptor kinases are involved in these processes, including vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor (PDGFR), stem cell factor (c-KIT), Flt3, fibroblast…
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Q-Sphera™ – Next Generation Somatostatin Analogue delivery system?

Q-Sphera™ – Next Generation Somatostatin Analogue delivery system?

Living with Neuroendocrine Cancer, Treatment
  In my article listing the somatostatin analogues and their drug delivery systems pipeline (click here), there has been a very interesting development in a product called Q-Sphera (was previously known as Q-Octreotide).  In a press release, it was announced that an unnamed 'pharma giant' has signed a deal with Midatech Pharma Plc that will see it evaluate the latter’s Q-Sphera drug delivery platform.  Later in Feb 2019, the pharma was identified as China Medical System Holdings Limited (based out of Hong Kong).  Adding to the excitement behind this development, it was announced in Mar 2019 that the Spanish Government had conditionally approved a €6.6m loan that will be used to help commercialise this flagship drug. Latest update 8th January 2020.  Midatech Pharma PLC has hailed the positive results from a…
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