Neuroendocrine Tumors: Targeted Therapies – Update from NET Specialist Diane Reidy-Lagunes, MD, Memorial Sloan-Kettering Cancer Center – August 2021

Neuroendocrine Tumors: Targeted Therapies – Update from NET Specialist Diane Reidy-Lagunes, MD, Memorial Sloan-Kettering Cancer Center – August 2021

Clinical Trials, Patient Advocacy, Survivorship, Treatment
Background.  For those who want a quick run through of Neuroendocrine Tumors from diagnosis to selection of treatment, about the treatments themselves plus what is the Future Directions in the Management of Neuroendocrine Tumors.  There are 8 episodes, and each is around 3-5 minutes long. I personally found them very useful and in a language understandable to patients. Great job by OncLive and Dr Reidy-Lagunes! Episode 1 - Understanding the Diagnosis and Prognosis of Neuroendocrine Tumors Diane Reidy-Lagunes, MD, provides an overview of neuroendocrine tumors, along with specific considerations for optimal diagnosis and prognostication. Understanding the Diagnosis and Prognosis of Neuroendocrine Tumors (onclive.com) Episode 2 - Neuroendocrine Tumor Pathogenesis and Molecular Testing Expert insight on the pathogenesis of neuroendocrine tumors and the best use of molecular testing to inform treatment decisions.…
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Lanreotide and Keytruda – the PLANET study (NCT03043664)

Lanreotide and Keytruda – the PLANET study (NCT03043664)

Clinical Trials, Patient Advocacy
Share on facebook Facebook Share on twitter Twitter Share on pinterest Pinterest Share on whatsapp WhatsApp Share on email Email Headline:  Roughly 40% of patients with advanced, progressive gastroenteropancreatic neuroendocrine tumors (GEP-NETs) treated with pembrolizumab (Keytruda) in combination with lanreotide (Somulatine Depot) achieved stable disease, according to results from the phase 1b/2 PLANET clinical trial presented during the 2021 American Society of Clinical Oncology (ASCO) Gastrointestinal Cancer Symposium.I've written about Pembrolizumab (Keytruda) before in my general immunotherapy coverage - click here.  I did note they weren't really having much luck with Neuroendocrine Neoplasms although I do see some success (.... but not enough) in poorly differentiated carcinomas.  Well differentiated NETs remain an immunological desert.  However, this poster abstract from ASCO GI conference caught my eye.“Pembrolizumab has antitumor activity in a…
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Clinical Trial (Phase 1 Study) of Tidutamab in Neuroendocrine Tumors (DUET-1)

Clinical Trial (Phase 1 Study) of Tidutamab in Neuroendocrine Tumors (DUET-1)

Clinical Trials
Share on facebook Facebook Share on twitter Twitter Share on pinterest Pinterest Share on whatsapp WhatsApp Share on email Email Xencor, a clinical-stage biopharmaceutical company developing engineered monoclonal antibodies for the treatment of cancer and autoimmune diseases, today announced that initial data from its ongoing Phase 1 dose-escalation study of tidutamab (XmAb®18087), an SSTR2 x CD3 bispecific antibody, in patients with neuroendocrine tumors (NETs) will be presented during the upcoming North American Neuroendocrine Tumor Society’s 2020 Multidisciplinary NET Medical Virtual Symposium. About Tidutamab Monoclonal antibodies are laboratory-produced molecules engineered to serve as substitute antibodies that can restore, enhance or mimic the immune system's attack on cancer cells. They are designed to bind to antigens that are generally more numerous on the surface of cancer cells than healthy cells, i.e. they…
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Clinical Trials of PV-10 (Rose Bengal) for the treatment of Neuroendocrine Tumours (NET)

Clinical Trials of PV-10 (Rose Bengal) for the treatment of Neuroendocrine Tumours (NET)

Clinical Trials
Updated June 4th 2021Provectus Biopharmaceuticals Announces Presentation of Full Study Data from Metastatic Neuroendocrine Cancer Phase 1 Trial of PV-10® at American Society of Clinical Oncology (ASCO) 2021 Annual MeetingKNOXVILLE, TN, June 04, 2021 (GLOBE NEWSWIRE) -- Provectus (OTCQB: PVCT) today announced that preliminary full study data from the Company’s Phase 1 clinical trial of investigational cancer immunotherapy PV-10 (rose bengal disodium) for the treatment of neuroendocrine tumors (NET) metastatic to the liver (mNET) refractory to somatostatin analogs (SSAs) and peptide receptor radionuclide therapy (PRRT) (NCT02693067) is be presented at the American Society of Clinical Oncology (ASCO) 2021 Annual Meeting, held June 4-8 online.Highlights from the mNET Presentation at ASCO 2021:Baseline and disease characteristics12 patients; 50% male; median age of 66 years (range 47-79)Primary tumor sites: 7 small bowel (58%), 2…
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Clinical Trial SPARTALIZUMAB  – Immunotherapy for Neuroendocrine Neoplasms (PDR001)

Clinical Trial SPARTALIZUMAB – Immunotherapy for Neuroendocrine Neoplasms (PDR001)

Clinical Trials, Treatment
PDR001 (anti-PD-1) is an investigational immunotherapy being developed by Novartis to treat both solid tumors and lymphomas (cancers of the blood).  It is currently being trialled on many cancers including Neuroendocrine.  It's brand name is SPARTLIZUMAB. How PDR001 works PDR001 is a type of immunotherapy, meaning that it acts by activating the body’s own immune system to recognize and fight cancer cells. Normally, an immune system cell called T-cells recognizes and kills infected or abnormal cells, including those that are cancerous. To prevent T-cells from accidentally damaging healthy and essential tissues, however several immune system checkpoints exist to inhibit, or block, them from going about this work. One example is the programmed cell death 1 (PD-1) pathway. Healthy cells produce and display a protein called programmed cell death ligand-1 or…
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Update – Oncolytic Virus Trials for Neuroendocrine Cancer

Update – Oncolytic Virus Trials for Neuroendocrine Cancer

Clinical Trials
Share on facebook Facebook Share on twitter Twitter Share on pinterest Pinterest Share on whatsapp WhatsApp Share on email Email Updated 21st March 2021Thankful to a fellow patient for this update from Professor Essand. "The AdVince trial is actively recruiting NET patients with liver metastases. The AdVince trial is a so-called phase I dose escalation study with four dose levels and we are currently treating at dose level three (so far without observing severe toxicity). As for all phase I studies, the primary endpoint is safety and to determine maximum tolerable dose of the oncolytic AdVince virus. We are of course also looking for efficacy. We have for practical reasons so far only included local patients for the dose-escalation part (phase I). This is because of the complex treatment schedule with…
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PRRT – The Sequel? – Targeted Alpha-emitter Therapy (TAT)

PRRT – The Sequel? – Targeted Alpha-emitter Therapy (TAT)

Clinical Trials
Share on facebook Facebook Share on twitter Twitter Share on pinterest Pinterest Share on whatsapp WhatsApp Share on email Email What is Targeted Alpha-emitter Therapy?  Regular PRRT which is authorised for use now, i.e. Lutathera/Lu177 is a beta therapy.  Targeted Alpha Therapy is based on the coupling of alpha particle emitting radioisotopes to tumour selective carrier molecules, such as monoclonal antibodies or peptides. These molecules have the ability to selectively target tumour cells even if they are spread throughout the body. They recognize the targeted cancer cells through antigens that are expressed on the cell surface and can bind selectively to these cells, similar a key fitting into a lock. In targeted alpha therapy these carrier molecules serve as vehicles to transport the radioisotopes to the cancer cells. This is…
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Immunotherapy: Studies with Neuroendocrine Neoplasms

Immunotherapy: Studies with Neuroendocrine Neoplasms

Clinical Trials, Treatment
Share on facebook Facebook Share on twitter Twitter Share on pinterest Pinterest Share on whatsapp WhatsApp Share on email Email IntroductionThere's a lot of Immunotherapy stuff out there! However, I also wanted to break it down and perhaps see if I can pick up the what, when, why, where and how in regard to Neuroendocrine Cancer. It's difficult, not least because the picture is not clear and there is no general roadmap printed, let alone one for Neuroendocrine disease. Immunotherapy for NETs was discussed at ENETS 2017 in Barcelona. The presentation that sticks out was one given by Dr Matthew Kulke, a well-known NET Specialist in Boston. My reaction to the presentation was one of 'expectation management' and caution i.e. it's too soon to know if we will get any…
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In the war on Neuroendocrine Cancer, let’s not forget to win the battle for better quality of life

In the war on Neuroendocrine Cancer, let’s not forget to win the battle for better quality of life

Awareness, Diet and Nutrition, Living with Neuroendocrine Cancer, Patient Advocacy, Survivorship, Treatment
OPINION.  Date of Article March 2017.  In the last 24 months, there seems to have been announcement after announcement of new and/or upgraded/enhanced diagnostics and treatment types for Neuroendocrine Cancer.  Increased availability of radionuclide scans, increased availability of radionuclide therapies, combination therapies, increased availability of somatostatin analogues, biological therapies, enhanced surgical and minimally invasive techniques, new oral drugs for carcinoid syndrome, more trials including  immunotherapy. Admittedly, some of the announcements are just expansions of existing therapies having been approved in new regions. Compared to some other cancers, even those which hit the headlines often, we appear to be doing not too badly. However, the pressure needs to stay on, all patients, regardless of where they live, need access to the best diagnostics and treatments for them; and at the requisite time. This alone is…
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Recent Progress in NET Management – Positive presentation from Jonathan R Strosberg MD

Recent Progress in NET Management – Positive presentation from Jonathan R Strosberg MD

Awareness, Living with Neuroendocrine Cancer, Patient Advocacy, Treatment
I recently wrote a blog called Neuroendocrine Cancer – Exciting Times Ahead! I wrote that on a day I was feeling particularly positive and at the time, I wanted to share that positivity with you. I genuinely believe there's a lot of great things happening. Don't get me wrong, there's a lot still to be done, particularly in the area of diagnosis and quality of life after being diagnosed. However, this is a really great message from a well-known NET expert. In an interview with OncLive, Jonathan R. Strosberg, MD, associate professor at the H. Lee Moffitt Cancer Center in Florida, discussed his presentation on NETs at a recent 2016 Symposium, and shed light on the progress that has been made in this treatment landscape. OncLive: Please highlight some of the main points from your…
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Your Money or Your Life

Your Money or Your Life

Inspiration, Survivorship, Treatment
As I have a 2 year old post about Danielle, I wanted to preface it with this message. It is with great sadness that I let you know Danielle Tindle passed away at the end of August 2017 after a prolonged battle with Neuroendocrine Carcinoma. She had been fighting cancer in one form or another for 12 years and became passionate in campaigning for more attention for young cancer patients.  I've been following her story for almost 2 years and she has really inspired me.  The title of this article is based on the title of a TV programme about her and her campaign to gain access to new drugs.  I had chatted with Danielle online about some of the story below and I hope I've interpreted it correctly.   RIP…
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