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 [caption id="attachment_12014" align="aligncenter" width="1024"] Radioimmunotherapy[/caption]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…
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Theranostics for Neuroendocrine Cancer –  A Find and Destroy Mission

Theranostics for Neuroendocrine Cancer – A Find and Destroy Mission

Awareness, Clinical Trials, Living with Neuroendocrine Cancer, Treatment
[caption id="attachment_14426" width="1200"] Courtesy of Pashtoon Kasi MD on Twitter https://twitter.com/pashtoonkasi/status/1078675398601396224[/caption] Theranostics is a joining of the words therapeutics and diagnostics. You may also see it conveyed as 'Theragnostics' and these terms are interchangeable. The basic aim of theranotistics is to find and then destroy the 'bad guys'. With Neuroendocrine Cancer, finding the tumours (the bad guys) can often be a challenge - they can be small and/or difficult to find - they are sometimes expert at camouflage. Moreover, once found, they can then be difficult to treat (destroy), as they can often prove resistant to conventional cancer drugs and many are inoperable due to sheer quantity, spread and positioning. When they are found and identified, it's also really helpful to know from the intelligence gathered, how successful the destroy…
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Neuroendocrine Cancer – Exciting Times Ahead!  

Neuroendocrine Cancer – Exciting Times Ahead!  

Inspiration, Survivorship, Treatment
In the last 12-24 months, there seems to have been announcement after announcement of new and/or upgraded/enhanced diagnostics and treatment types for Neuroendocrine Cancer.  Scans, radionuclide therapies, combination therapies, somatostatin analogues, biological therapies, etc.  Some of the announcements are just expansions of existing therapies having been approved in new (but significant) 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 need access to the best diagnostics and treatments for them; and at the requisite time.  There's even more in the pipeline and I'm hoping to continue to bring you news of new stuff as I have been doing for the last year. Some of these new diagnostics and treatments will benefit eligible patients who are…
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PRRT and the NHS England Cancer Drugs Fund (now archived information)

Treatment
[caption id="attachment_3922" align="aligncenter" width="425"] cost cutting vs life cutting?[/caption] Please note this post is now historic information - PRRT (Lutathera) was eventually approved for use in UK.  See the following post for the very latest on PRRT worldwide - CLICK HERE I was extremely disappointed to learn of the decision to remove PRRT (Lutetium or Yttrium) from the Cancer Drugs Fund (CDF).  You can read the detail of the decision here: CDF Statement.  PRRT has regularly been described by NET specialists and patients as the "magic bullet" due to its potential to shrink or kill tumours.  This is the second Neuroendocrine Cancer treatment to be withdrawn this year, after the earlier decision on Everolimus (Afinitor) in April . In fact, the recent cuts to the CDF were described in the…
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