Neuroendocrine Cancer – If you can see it, you can detect it!

octreo-vs-g68
Octreoscan vs Ga68 PET

Scanning is a key diagnostic support and surveillance tool for any cancer.  Even though you have elevated bloods or urine (….or not), a picture of your insides is really like a thousand words…. and each picture has a story behind it.  Scanning can be a game changer in the hunt for tumours and although scans do not normally confirm the cancer type and grade, they certainly help with that piece of detective work and are key in the staging of the cancer.

When I read stories of people in a difficult diagnosis, I always find myself saying ‘a scan might resolve this’ and I always suggest people should try to get one.  Even in the case of a story about late diagnosis or a misdiagnosis, I find myself thinking ‘if only they had done a scan earlier’.  Despite what you read on NET forums, a CT scan will be able to find some evidence of tumour activity in 90-95% of cases.  However, some are cunningly small or hiding and it can be like trying to find a needle in a haystack.

However, scans are not an exact science…..not yet!   Apart from human error, sometimes tumours are too small to see and/or there are issues with ‘pickup’ (i.e. with NETs, nuclear scans need efficient somatostatin receptors).  The differences between scan types are more quality (sensitivity) related as new technologies are introduced.

As for my own experience, I was very lucky.  I managed to get a referral to a specialist early on in my diagnosis phase. He looked at the referral notes and said “what are you doing this afternoon“. I replied “whatever you want me to do“.  He didn’t know I had cancer but his instincts led him to believe he needed to see inside my body, he wanted to scan me.  The scan results were pretty clear – I had a metastatic Cancer and further checks were now needed to ascertain exactly what it was. So I took my seat on the roller coaster.  Medicine is not an exact science (not yet anyway) but here’s something I believe is a very common occurrence in all cancers – If your doctors don’t suspect something, they won’t detect anything.

There’s frequent discussion about the best types of scans for different types of NETs and which is best for different parts of the anatomy.  There’s also different views on the subject (including in the medical community),  However, a few well known facts can be gleaned from authoritative NET sources:

Conventional Imaging

Computed Topography (CT)

CT scans are often the initial imaging study for a patient presenting with signs or symptoms suggestive of many cancers including NET. These studies are most useful for disease staging and surgical planning as they provide excellent anatomic detail of the tumors themselves and surrounding structures. Primary NETs (GI and lung NETs) and their metastases are generally hyperenhancing with IV contrast and are best seen in the arterial phase of a triple phase CT scan.

In primary NETs, the average sensitivity of a CT scan is 73%. CT scans have even better sensitivity in detecting NET metastases, as they demonstrate 80% sensitivity for liver metastases (but see MRI below) and 75% sensitivity for other metastases (non-liver). This modality is also useful when the primary tumor site is unknown. In one single-institution retrospective study, it was the most common study ordered to look for an unknown primary tumor site and was able to uncover the primary in 95% of cases.

Magnetic resonance imaging (MRI)

MRI is the best conventional study to detail liver metastases in NETs. It is not as useful as CT for the detection of primary small bowel lesions or their associated lymphadenopathy, but is good for the detection of primary pancreatic NETs. A study comparing MRI, CT and standard somatostatin receptor-based imaging (OctreoScan) reported 95.2% sensitivity for MRI, 78.5% sensitivity for CT and 49.3% sensitivity for the OctreoScan in detecting hepatic metastases. MRI also detected significantly more liver lesions than the other two modalities.

You may see something called Magnetic Resonance Cholangiopancreatography (MRCP).  Magnetic resonance cholangiopancreatography (MRCP) is a special type of magnetic resonance imaging (MRI) exam that produces detailed images of the hepatobiliary and pancreatic systems, including the liver, gallbladder, bile ducts, pancreas and pancreatic duct.

Ultrasound (US)

Liver_Metastases_Ultrasound

The primary role of conventional ultrasound in neuroendocrine disease is detection of liver metastases and estimation of total liver tumor burden. This technique has the advantages of near-universal availability, intraoperative utility, minimal expense and lack of radiation. Most examinations are performed without contrast, which limits their sensitivity (compared with CT and MRI).  I know in my own situation, US was used as a quick check following identification of multiple liver metastasis during a CT scan. I’ve also had US used to monitor distant lymph nodes in the neck area but always in conjunction with the most recent CT scan output.

Endoscopic Ultrasound (EUS)

EUS

With increased access to endoscopy, NETs in the stomach, duodenum, and rectum are increasingly incidentally detected on upper endoscopy and colonoscopy. Patients are frequently asymptomatic without any symptoms referable to the a NET (i.e. non-functional).  EUS has also been used to survey patients at increased risk of developing pancreatic NETs. For example, patients with multiple endocrine neoplasia (MEN).  They are also frequently used in conjunction with biopsies using fine needle aspiration (FNA) guided by EUS.

Somatostatin receptor-based imaging techniques

owl ga68
Graphic courtesy of Advanced Accelerator Applications

Somatostatin is an endogenous peptide that is secreted by neuroendocrine cells, activated immune cells and inflammatory cells. It affects its antiproliferative and antisecretory functions by binding to one of five types of somatostatin receptors (SSTR1- SSTR5). These are G-protein coupled receptors and are normally distributed in the brain, pituitary, pancreas, thyroid, spleen, kidney, gastrointestinal tract, vasculature, peripheral nervous system and on immune cells. Expression of SSTRs is highest on well-differentiated NETs. Somatostatin receptor type 2 is the most highly expressed subtype, followed by SSTRs 1 and 5, SSTR3 and SSTR4.

It must be noted that even the most modern scans are not an exact science.  Radionuclide scans are like conventional imaging, they can be subject to physiological uptake or false positives, i.e. they can indicate suspicious looking ‘glows’ which mimic tumours.  This article explains it better than I can – click here.

The ubiquity of SSTRs on NET cell surfaces makes them ideal targets for treatment (e.g. Somatostatin Analogues (Octreotide/Lanreotide) and PRRT), but also for imaging. There are two primary types of somatostatin receptor-based imaging available:

Octreoscan – In111 based

The most common (currently) is the OctreoScan or Somatostatin Receptor Scintigraphy (SRS), which uses the ligand 111In-DPTA-D-Phe-1-octreotide and binds primarily to SSTR2 and SSTR5. In its original form, it provided a planar, full body image. In modern practice, this image is fused with single photon emission computed tomography (SPECT) and CT. This takes advantage of the specificity of the OctreoScan and the anatomic detail provided by SPECT/CT, improving OctreoScan’s diagnostic accuracy. These improvements have been shown to alter the management in approximately 15% of cases, compared with just OctreoScan images. In primary tumors, the OctreoScan’s sensitivity ranges from 35 to 80%, with its performance for unknown primary tumors dipping beneath the lower end of that range (24%). Its ability to detect the primary is limited by the size but not SSTR2 expression, as tumors less than 2 cm are significantly more likely not to localize but do not have significantly different SSTR2 expression than their larger counterparts.

Octreoscan – Tc99m based

In one study, it was shown that sensitivity and negative predictive
values of Tc-99m-Octreotide scan is significantly higher than that of CT
and MRI. Using Tc-99m instead of In-111 had several advantages that
include better availability, cheaper and higher quality images. In
addition, to less radiation exposure to both patients and nuclear
medicine personnel.  In the absence of Ga68 PET, this could prove a reliable alternative.  Please note this scan is completed in a single day vs In111 Octreotide time of 2-3 days.

Ga68 PET (or SSTR PET in general)

The newest somatostatin receptor-based imaging modality, although it has been around for some time, particularly in Europe. The most common of these labeled analogs are 68Ga-DOTATOC, 68Ga-DOTANOC and 68Ga-DOTATATE. They may be known collectively as ‘SSTR-PET’.  Additionally, the DOTATATE version may often be referred to as NETSPOT in USA but technically that is just the commercial name for the radionuclide mix.

Read more about Ga68 PET scans by clicking here

These peptides are easier and cheaper to synthesize than standard octreotide-analog based ligands, boast single time point image acquisition compared to 2 or 3 days with Octreoscan. Its superior spatial resolution derives from the fact that it measures the radiation from two photons coincidentally. SPECT, in comparison, measures the gamma radiation emitted from one photon directly. This results in different limitations of detection – millimeters for 68Ga-PET compared with 1 cm or more for SPECT. There are a few choices of ligands with this type of imaging, but the differences lie primarily in their SSTR affinities – all of the ligands bind with great affinity to SSTR2 and SSTR5. 68Ga-DOTANOC also binds to SSTR3. Despite these differences, no single 68Ga ligand has stood out as the clear choice for use in NETs. As with standard somatostatin receptor-based imaging, these 68Ga-PET studies are fused with CT to improve anatomic localization.

Comparison studies between 68Ga-PET and standard imaging techniques (CT, OctreoScan) have universally demonstrated the superiority of 68Ga-PET in detection of NET primary tumors and metastases. Two early studies compared 68Ga-DOTATOC to standard somatostatin imaging (SRS)-SPECT and CT. Buchmann et al. reported that 68Ga-DOTATOC detected more than 279 NET lesions in 27 patients with histologically proven NETs, whereas SRS-SPECT detected only 157. The greatest number of lesions were detected in the liver. 68Ga-DOTATOC found more than 152 hepatic lesions, while SRS-SPECT found only 105, resulting in a 66% concordance rate between the two modalities. The concordance for abdominal lymph nodes was worse at 40.1%.  Cleary these advantages are going to impact on treatment plans, some needing to be altered.  In addition, 68Ga-DOTA PET imaging can be used to determine which patients might benefit from use of Somatostatin Analogues (Octreotide/Lanreotide) and PRRT – you can read more about this integrated and potentially personalised treatment in my article on ‘Theranostics‘ – click here.

It’s worth pointing out that SSTR PET is replacing previous types of radionuclide scans, mainly Octreoscan (Indium 111) and is not replacing conventional imaging (CI) such as CT and MRI etc.  Whilst SSTR-PET has demonstrated better sensitivity and specificity than CI and In-111, there are specific instances in which SSTR-PET is clearly preferred: at initial diagnosis, when selecting patients for PRRT, and for localization of unknown primaries. For patients in which the tumor is readily seen on CI, SSTR-PET is not needed for routine monitoring.  The Journal of Nuclear Medicine has just published “Appropriate Use Criteria for Somatostatin Receptor PET Imaging in Neuroendocrine Tumors” which gives guidance on it’s use – issued by the Society of Nuclear Medicine and Molecular Imaging (SNMMI).

Other PET Scans

18FDG PET

18-Fluoro-Deoxy-Glucose PET (FDG PET) is used to detect malignancy for a variety of tumor types. Unfortunately, its utility has not been borne out in NETs, as the majority of NETs tend to be relatively metabolically inactive and fail to take up the tracer well. However, high-grade NETs are more likely to demonstrate avid uptake of 18FDG, giving these scans utility in identifying tumors likely to display more aggressive behavior.

18F-FDOPA PET

The use of Fluoro-18-L-Dihydroxyphenylalanine (18F-FDOPA) in PET was developed in the 80’s for the visualisation of the dopaminergic system in patients with degenerative disorders, such as Parkinson’s Disease and related disorders. The first publication on the use of 18F-FDOPA PET for brain imaging was in 1983, which was followed by many others on the use of 18F-FDOPA PET for the diagnosis of Parkinson’s disease. Years later, in 1999 the first publication on the use of 18F-FDOPA PET for imaging of neuroendocrine tumour appeared. The value of 18F-FDOPA PET has now been proven for the diagnosis and staging of many neuroendocrine tumours, brain tumours and congenital hyperinsulinaemia of infants.

18F-FDOPA is accurate for studying well differentiated tumours. However the difficult and expensive synthesis have limited its clinical employment. It currently can be successfully used for imaging tumours with variable to low expression of somatostatin receptors (SSTR) such as Medullary Thyroid Carcinoma, Neuroblastoma, Pheochromocytoma), and others that cannot be accurately studied with Somatostatin SSTR scans such as the OctreoScan (Somatostatin Receptor Scintigraphy (SRS)), which uses the ligand 111In-DPTA-D-Phe-1-octreotide or the newer 68Ga DOTA-peptides.

I-MIBG

Radioiodinated (123I) metaiodobenzylguanidine (MIBG) is an analog of norepinephrine that is used to image catecholamine-secreting NETs such as pheochromocytomas, paragangliomas and glomus tumors. It can also be used to look for Neuroblastoma in children. In patients with functional pheochromocytomas or paragangliomas, this modality has a sensitivity of 90% and positive predictive value of 100%. However, it has limited use in Gastrointestinal (GI) NETs, as this modality was positive in only 49.1% of patients. In the same cohort of patients, OctreoScan was positive in 91.2%. As an imaging tool, this study is best used to confirm a diagnosis of pheochromocytoma or paraganglioma and define the extent of metastatic disease in these tumors. (Note – the Ga68 PET is rising in prominence though). Its most practical use in GI NETs may be to determine whether patients with metastases may benefit from treatment with 131I-MIBG (a form of radiotherapy).

Miscellaneous Scans

Parathyroid Scan – Sestamibi

Sestamibi scanning is the preferred way in which to localize diseased parathyroid glands prior to an operation. This parathyroid scan was invented in the early 1990’s and now is widely available. Sestamibi is a small protein which is labeled with the radio-pharmaceutical technetium99 (Tc99m). This very mild and safe radioactive agent is injected into the veins of a patient with hyperparathyroidism (parathyroid disease) and is absorbed by the overactive parathyroid gland. Since normal parathyroid glands are inactive when there is high calcium in the bloodstream, they do not take up the radioactive particles. When a gamma camera is placed over the patient’s neck an accurate picture will show the overactive gland.  Only the overactive parathyroid gland shows up…a very accurate test.

The Sestsestamibiamibi scan will display the hyperactive gland which is causing hyperparathyroidism in about 90 percent (90% sensitivity) of all patients. If the Sestamibi does show the hyperactive gland it is almost always correct (98-100% specificity). It takes approximately two hours to perform the Sestamibi scan after it has been injected. Pictures of the neck and chest are usually taken immediately after the injection and again in 1.75 to 2.0 hours (shown above). Newer techniques allow for more complete two and three dimensional images to be obtained of a patient’s neck. This technique is called SPECT scanning (Single Proton Emission Computerized Tomography) but it is usually not necessary.

Skeletal Scintigraphy (bone scan)

Quite often, bone metastases in NETs will be found via conventional imaging or special to NET nuclear scans such as Ga68 PET or MIBG.  However, a bone scan can often find them or confirm findings of scans looking for NETs.

Skeletal scintigraphy is a special type of nuclear medicine procedure that uses small amounts of radioactive material to diagnose and assess the severity of a variety of bone diseases and conditions, including fractures, infection, and cancer.

Nuclear medicine imaging procedures are non-invasive and — with the exception of intravenous injections — usually painless medical tests that help physicians diagnose and evaluate medical conditions. These imaging scans use radioactive materials called radiopharmaceuticals or radiotracers. Radioactive energy emitted from the radiotracer is detected by a special camera or imaging device that produces pictures of the bones called scintigrams. Abnormalities are indicated by areas of abnormal bone that take up more or less of the radiopharmaceutical which appear brighter or darker than normal bone on the scintigram.

Because nuclear medicine procedures are able to image the functions of the body at the molecular level, they offer the potential to identify disease in its earliest stages as well as a patient’s response to therapeutic interventions. In fact, a bone scan can often find bone abnormalities much earlier than a regular x-ray exam.

Taking the camera inside and directly to the Tumour

Of course there are other ways to “see it” via several types of Endoscopy procedures – taking the camera to the tumour.  Read my article about this by clicking here

A look to the future of PET Scans

explorer pet scan

Just imagine something which is 40 times better than current PET scan technology?  That’s what the scientists are working on now.  Here’s an example called “EXPLORER“.  Clearly there are more answers required in order to see if this is suitable for use with NETs (i.e. will it work with our radionuclide tracers etc) but it is very exciting and like something out of Star Trek.  A little bit of me is worried about ‘overdiagnosis’ so interpretation of something that detailed will be very important to avoid unnecessary worry. Read more here and there is a later update here.  Check out this cool video of the 3D images:

Summary

If you can see it, you can detect it.

Sources:

1. Imaging in neuroendocrine tumors: an update for the clinician, Maxwell, Howe,

2. Appropriate use Criteria for Somatostatin Receptor PET Imaging in Neuroendocrine Tumors,

3. Radiology for Patients,

4.  Useful video from NET Research Foundation about which scans to use for which job.  CLICK HERE to watch.

5.  Useful video summary from the NET Patient Foundation describing the different scans for NET Cancer and what to expect.  Worth a look.  CLICK HERE for the scan video

Sooner we can ALL get access to the latest radionuclide scans the better – this is currently an unmet need in many countries.

If you are any doubt about which type of scan is best for you and their availability, please consult your specialist.

Scanning is a key diagnostic and surveillance tool for any cancer.  Even though you have elevated bloods or urine (….or not), a picture of your insides is really like a thousand words…. and each picture has a story behind it.  Scanning can be a game changer in the hunt for tumours and although scans can’t (yet) confirm the cancer type and grade, they certainly help with that piece of detective work and are key in the staging of the cancer.

When I read stories of people in a difficult diagnosis, I always find myself saying ‘a scan might resolve this’ and I always suggest people should try to get one.  Even in the case of a story about late diagnosis or a misdiagnosis, I find myself thinking ‘if only they had done a scan earlier’.  Despite what you read on NET forums, a CT scan will normally find some evidence of most tumour activity.

However, scans are not an exact science…..not yet!   Apart from human error, sometimes tumours are too small to see and/or there are issues with ‘pickup’ (i.e. with NETs, nuclear scans need efficient somatostatin receptors).  However, technology is improving all the time and you can read about this in my blog Neuroendocrine Cancer – Exciting times Ahead.

As for my own experience, I was very lucky.  I managed to get a referral to a specialist early on in my diagnosis phase. He looked at the referral notes and said “what are you doing this afternoon”. I replied “whatever you want me to do”.  He wanted to scan me.  He didn’t know I had cancer but his instincts led him to believe he needed to see inside my body. The scan results were pretty clear – I had a metastatic Cancer and further checks were now needed to ascertain exactly what it was. So I took my seat on the rollercoaster.  Here’s something I always say I believe is so much better than the  impractical early diagnosis messages that seem to pervade our community:  If your doctors don’t suspect something, they won’t detect anything and I believe this is a very frequent outcome of many diagnoses for many cancers (not just NETs).

There’s frequent discussion about the best types of scans for different types of NETs and even for different parts of the anatomy.  This is correct and there’s also different views on the subject (including in the medical community),  However, a few well known facts that can be gleaned from authortative NET sources. I found this useful video summary from the NET Patient Foundation describing the different scans for NET Cancer and what to expect.  Worth a look.

Sooner we can all get access to the latest radionuclide scans the better!

CLICK HERE for the scan video

Thanks for reading

Ronny

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PRRT and the NHS England Cancer Drugs Fund

cost cutting vs life cutting?
cost cutting vs life cutting?

As of 4 Nov 15, PRRT was delisted from the NHS England Cancer Drugs Fund. Appeals were made but were rejected, despite the glowing results from the NETTER-1 trial.  Although a replacement system is now in place, PRRT remains barred from routine NHS use.

Please 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) as reported by the NET Patient Foundation. 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 media as a “massacre” as the list was reduced by two-thirds.  You can see the current CDF list by clicking here.

The timing of these cuts is extraordinary and when you look at the output from recent trial reports presented at the Europetwo-thirdsCongress (ECC) for both Neuroendocrine Cancer related drugs recently cut:

Everolimus

The RADIANT-4 trial said that Everolimus had a significant effect in non-functional NETs which are very difficult to treat.  This is particularly important for Lung NETs as no treatment currently exists.  The RADIANT-2 trial had already proven the efficacy of the drug for advanced carcinoid (in conjunction with Octreotide) and the RADIANT-3 trial proved good data for treatment with advanced functional pNETs.  Read the report here.

PRRT – 177Lu-DOTATATE

The ECC also reported a significant finding from the NETTER-1 trial.  Treatment with the novel peptide receptor radionuclide therapy (PRRT) Lutathera significantly increased progression-free survival (PFS) over Octreotide LAR (Sandostatin) in patients with advanced midgut NETs.  It shows a PFS that has never been shown before in this type of cancer adding that this was significant because these patients have a real unmet medical need.

Lutathera is a 177Lu-DOTATATE PRRT that targets somatostatin receptors, which are overexpressed in about 80% of NETs, to deliver cytotoxic radiation directly to the tumor – See more by clicking here.

To fully understand the background to the problem, you need to understand both PRRT and the Cancer Drugs Fund and a quick primer on both follows.

What is PRRT?

For those who are not entirely sure what PRRT is, here’s a quick primer from The Society of Nuclear Medicine and Molecular Imaging:

Peptide receptor radionuclide therapy (PRRT) is a molecular therapy (also called radioisotope therapy) used to treat a specific type of cancer called neuroendocrine carcinoma or NETs (neuroendocrine tumors). PRRT is also currently being investigated as a treatment for prostate and pancreatic tumors.

In PRRT, a cell-targeting protein (or peptide) called octreotide is combined with a small amount of radioactive material, or radionuclide, creating a special type of radiopharmaceutical called a radiopeptide. When injected into the patient’s bloodstream, this radiopeptide travels to and binds to neuroendocrine tumor cells, delivering a high dose of radiation to the cancer.

The cells in most neuroendocrine tumors have an abundance (called an overexpression) of a specific type of surface receptor—a protein that extends from the cell’s surface—that binds to a hormone in the body called somatostatin. Octreotide is a laboratory-made version of this hormone that binds to somatostatin receptors on neuroendocrine tumors. In PRRT, octreotide is combined with a therapeutic dose of the radionuclides. Yttrium 90 (Y-90) and Lutetium 177 (Lu-177) are the most commonly used radionuclides.  

What conditions are treated with PRRT?

PRRT may be used to treat NETs, including carcinoids, islet cell carcinoma of the pancreas, small cell carcinoma of the lung, pheochromocytoma (a rare tumor that forms in the adrenal glands), gastro-enteropancreatic (stomach, intestines and pancreas) neuroendocrine tumors, and rare thyroid cancers that are unresponsive to treatment with radioiodine.

PRRT is an option for patients:
• who have advanced and/or progressive neuroendocrine tumours
• who are not candidates for surgery
• whose symptoms do not respond to other medical therapies.

The main goals of PRRT are to provide symptom relief, to stop or slow tumor progression and to improve overall survival.

These video’s on Nuclear Medicine are by Professor Val Lewington – the UK’s most experienced person on PRRT.  I was at this presentation and she is absolutely amazing. It’s slightly dated but still very current.  This presentation also covers Octreotide and Gallium 68 scans under the heading of Nuclear Medicine – if you are still unsure about PRRT or Nuclear Medicine in general, these videos are definitely worth a watch.

The Role of Nuclear Medicine in NETs

Q&A Sessions

This is also a great source of information maintained by NET Patients in the USA.  Click here

What was the Cancer Drugs Fund?

The Cancer Drugs Fund was money the UK Government has set aside to pay for cancer drugs that haven’t been approved by the National Institute for Health and Care Excellence (NICE) and aren’t available within the NHS in England. This may be because the drugs haven’t been looked at yet. Or it may be because NICE have said that they don’t work well enough or are not cost-effective. This was introduced as a ‘political statement’ by the then Conservative/Liberal Democrat coalition government in 2010/11.  The aim of the fund is to make it easier for people to get as much treatment as possible.

The Cancer Drugs Fund was for people who live in England. The governments of Scotland, Wales and Northern Ireland decide on how they spend money on health and so far haven’t decided to have a similar programme.

Worth noting that on 1 April 2013, NHS England took on responsibility for the operational management of the Cancer Drugs Fund (CDF). The NHS spends approximately £1.3 billion annually on the provision of cancer drugs within routine commissioning. The CDF was established as an additional funding source to this.

There was a national list of drugs available through the fund – you may have heard this called the priority list. If you met the conditions for a drug that was on the list, you should have been able to have it on the NHS if you live in England. The Fund would also have considered applications on behalf of individual patients for other drugs that are not on the list.  However, under the new system, Individual funding requests (IFRs) relating to cancer drugs will no longer be considered via the CDF process.  All IFRs relating to cancer drugs will now be considered using NHS England’s single, national IFR system, which was updated in January 2016.

The new system came info force on 29 July 2016 and you can read more if you click this link

Summary

Although the decision is shocking to most, it was not totally unexpected as the Government and NHS have been hinting for sometime that the costs of the fund need to be reined in.  In any case if was only ever a temporary arrangement until a another model could be put into place.  There is a political element as the fund was set up by David Cameron with healthcare experts suggesting that it made no sense as a response to rising drug prices.  Moreover, by topping up the fund, the same experts claimed this was making the manufacturers the real beneficiaries of the fund as they have been able to sell their drugs to the NHS at prices that are unaffordable (and therefore unsustainable) for the NHS.

UK NET patients who have advanced and/or progressive neuroendocrine tumours which cannot be removed by surgery and whose symptoms do not respond to other medical therapies, still need help.

Ironically, the UK seems to be intent on cutting provision of the treatment (at least for NHS patients) as the US is trying very hard to formally introduce it.  This is a disgraceful situation and advanced Neuroendocrine Cancer patients and those who may need this treatment in the future are being terribly let down.

I will keep this blog ‘live’ in order to add information as things progress.

Thanks for reading

Ronny
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