“What are you doing this afternoon”


video

Eight years ago today, I was sat in front of a secondary care consultant, his speciality was colorectal. I asked specifically for this consultant for two reasons, firstly, he carried out a colonoscopy some 20 months previously which turned out to be negative. Secondly, my GP had referred me to the iron deficiency anaemia clinic, and they wanted to do ….. a colonoscopy.  I changed that plan because this “non-issue” was dragging on; quite frankly I wanted it to be resolved quickly, and I wanted it to be resolved in my favour – after all, I wasn’t actually ill!

Rewind two months, I had an incidental set of blood tests ordered by a nurse following a routine visit to my local medical centre (……. “I think I’ve lost a bit of weight”).  My haemoglobin was low (low on repeat test too).  The GP compared my results to someone in their eighties with malnutrition. In hindsight, I should have been alarmed by that statement but instead I went on holiday to Barbados.  Apparently low haemoglobin is a sign of iron deficiency anaemia.  I suspected it would pass, either my blood results would revert to normal naturally, or they would after a prescription for some pills. That’s what normally happens, isn’t it?  I was so indifferent to the issue, I even delayed the blood tests by three weeks.

Back to 8th July 2010 ….I hadn’t really given him many clues but within minutes of chatting with the secondary care consultant (who was armed with the results of the negative colonoscopy test), he said “what are you doing this afternoon“.  I had no hesitation in saying “whatever you want me to do“.  I’m still not getting it as I saw this as a chance to get an all clear, get some pills, get back to normal.  To cut a long story short, the results confirmed I had a metastatic cancer.  If you can see it, you can detect it.

Following the scan results, I had a dozen other tests to narrow it down to Neuroendocrine Cancer (eventually confirmed by biopsy).  During these 2 weeks of tests, I finally confessed for the first time that I had been experiencing facial flushing and intermittent diarrhea. In those days, I wasn’t really in tune with my body.

I had been sitting on a beach in Barbados sipping piña coladas with my wife and neither of us had any inkling that I had a serious life threatening illness and that it had been growing inside of me for some years. Slow but sneaky? You betcha. They did some damage too – check out my treatment summary here.

I remain thankful to all those involved in the triggering of my ‘incidental’ diagnosis.  The Nurse who ordered the ‘just to be sure’ blood tests, the GP who immediately referred me to secondary care (increased my chances of being diagnosed with cancer), the secondary care specialist who was instrumental in getting to the bottom of the problem in double-quick time.

My intransigence, denial and withholding vital symptoms from the doctors didn’t really help – there’s a lesson for all there.

You can hear me talk about my diagnosis by clicking here

Thanks for reading

Ronny

I’m also active on Facebook.  Like my page for even more news.  I’m also building up this site here: Ronny Allan

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Remember ….. in the war on Neuroendocrine Cancer, let’s not forget to win the battle for better quality of life!


177Lu-DOTA-EB-TATE – Long-lasting radionuclide therapy for advanced neuroendocrine tumors proves effective


For your information only. In the News.

Since PRRT was formally approved last year in USA and Europe (and other places), it’s triggered a whole mini-industry in PRRT variants or enhancements. An interesting study from China, a country starting to become very active in the NET world. I guess they have been active for some time given that I’ve seen their NET experts presenting at the last 2 years of ENETS in Barcelona.  In this particular study, there is linkages to the Laboratory of Molecular Imaging and Nanomedicine, NIBIB/NIH, Bethesda, Maryland in USA.

This is news of a first-in-human study presented at the 2018 Annual Meeting of the Society of Nuclear Medicine and Molecular Imaging (SNMMI) which demonstrated the benefits and safety of a new, long-lasting type of radionuclide therapy (PRRT) for patients with advanced, metastatic neuroendocrine tumors (NETs) – 177Lu-DOTA-EB-TATE. 

How is this different from the current PRRT standard – Lutathera?

“Lu-DOTA-EB-TATE is a “three-in-one” therapeutic compound, with an octreotate peptide to find the tumor, an ‘Evans blue motif’, which uses endogenous albumin as a reversible carrier to effectively extend the half-life in the blood and substantially increase targeted accumulation and retention within the tumor, and a therapeutic radionuclide to kill the tumor cells, to finally provide effective treatment of NETs,”  …….. explains Shawn(Xiaoyuan) Chen, PhD, senior investigator, of National Institute of Biomedical Imaging and Bioengineering at the National Institutes of Health , Bethesda, Maryland.

Lutathera-177 (177Lu)-DOTATATE (trade name Lutathera), a peptide receptor radionuclide tharapy (PRRT) with radiolabeled somatostatin analogues (peptides), was recently approved by the USA FDA and the EMA for the treatment of somatostatin receptor positive NETs. It is the therapeutic part of a nuclear medicine theranostic pairing. Gallium-68 (68Ga)-DOTATATE is the diagnostic agent used in  PET/CT scans that first locates and marks the lesions for follow-up with targeted PRRT delivery directly to the tumor cells which express high levels of somatostatin receptors (SSTRs). Because the PRRT binds to receptors expressed by the tumor cells, healthy cells are unharmed. However, the peptide quickly clears from the blood through the kidneys limiting the accumulation of radioactivity within tumors and making additional treatment cycles necessary to provide the therapeutic dose.

177Lu-DOTA-EB-TATE.  This first-in-human, first-in-class, Phase I trial (ID: NCT03308682) investigated the safety and dosimetry of a novel long-lasting radiolabeled somatostatin analogue that adds an albumin-binding Evans blue (EB, an azo dye) derivative to 177Lu-DOTATATE. Albumin, the most abundant plasma protein in human blood, is a natural transport protein and has a long circulatory half-life.  This is an open-label, non-controlled, non-randomized study.

For the study, conducted in collaboration with researchers at the U.S. National Institute of Biomedical Imaging and Bioengineering, 8 patients (6 men and 2 women ranging in age from 27 to 61 years old) with advanced metastatic neuroendocrine tumors were recruited from Peking Union Medical College Hospital and the Chinese Academy of Medical Sciences in Beijing, China.

Each patient underwent whole-body 68Ga-DOTATATE PET/CT. Five of the patients then accepted intravenous injection with a single dose of 0.35-0.70 GBq of 177Lu-DOTA-EB-TATE within one week, and were monitored at 2, 24, 72, 120 and 168 hours after 177Lu-DOTA-EB-TATE administration with serial whole-body planar and single photon emission computed tomography (SPECT)/CT images acquired. The other 3 patients accepted a dose of 0.28-0.41 GBq of 177Lu-DOTATATE and were monitored at 1, 3, 4, 24 and 72 hours with the same imaging procedures. Complete physical examinations, including vital signs, blood count, biochemistry, and immunology analyses were performed immediately before and 1, 3, and 7 days, as well as 3 months, after treatment.

Administration of 177Lu-DOTA-EB-TATE was well tolerated, with no adverse symptoms reported throughout the procedure and follow-up. The total effective dose equivalent and effective dose were 0.2048 ± 0.1605 and 0.0804 ± 0.0500 mSv/MBq for 177Lu-DOTA-EB-TATE and 0.1735 ± 0.0722 and 0.0693 ± 0.0317 mSv/MBq for 177Lu-DOTATATE. The liver, kidneys, bone marrow and total body received slightly higher doses (mGy/MBq) with 177Lu-DOTA-EB-TATE than with 177Lu-DOTATATE, while the spleen received lower doses with 177Lu-DOTA-EB-TATE. Blood clearance of 177Lu-DOTA-EB-TATE was also slower. Most importantly, 177Lu-DOTA-EB-TATE lasted in the tumors more than 4 times longer than 177Lu-DOTATATE.

Jingjing Zhang and Zhaohui Zhu of Peking Union Medical College Hospital point out, “By introducing an albumin binding moiety, this long-lasting radiolabeled somatostatin analogue has remarkably enhanced uptake and retention in SSTR-positive tumors, which is important to increase the therapeutic efficacy in patients. With proper selection of patients with advanced metastatic neuroendocrine tumors, 177Lu-DOTA-EB-TATE has great potential to be a highly effective treatment, while providing a safe dose with less frequency of administration than is possible with 177Lu-DOTATATE.”

FIGURE: SPECT/CT of a 45-year-old male patient with advanced NETs and multiple liver metastases – persistently retained in the tumors after 168 hours

Scans were done at 2, 24, 72, 120 and 168 hours after the administration of 177Lu-DOTA-EB-TATE. The radiopharmaceutical cleared from the blood pool over time and persistently retained in the tumors (arrows). Credit: J Zhang et al., Peking Union Medical College Hospital, Beijing, China; X Chen et al., Laboratory of Molecular Imaging and Nanomedicine, NIBIB/NIH, Bethesda, MD

Sources:

Abstract 118: “Safety, Pharmacokinetics and Dosimetry of a Long-lasting Radiolabeled Somatostatin Analogue 177Lu-DOTA-EB-TATE in Patients with Advanced Metastatic Neuroendocrine Tumors: A Phase 1 First-in-human Study,” Jingjing Zhang, MD,PhD, Yuejuan Cheng, MD,Hao Wang, MD, Jie Zang, PhD, Fang Li, MD, Chunmei Bai, MD, and Zhaohui Zhu, MD, Peking Union Medical College Hospital; Gang Niu, MD, Orit Jacobson, PhD4, and Xiaoyuan Chen, PhD, U.S. National Institutes of Health, Bethesda, MD. SNMMI’s 65th Annual Meeting, June 23-26, Philadelphia.  Link to SNMMI Abstract

Other articles in this series:

Thanks for reading

Ronny

I’m also active on Facebook.  Like my page for even more news.  I’m also building up this site here: Ronny Allan

Disclaimer

My Diagnosis and Treatment History

Most Popular Posts

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Remember ….. in the war on Neuroendocrine Cancer, let’s not forget to win the battle for better quality of life!

RonnyAllan.NET – Community Newsletter JUNE 2018


Summary for June

For the first time in 3 years, I didn’t write any new articles in a single month (other than the monthly newsletter).  This was due to a prolonged chest infection from which I’m still recovering.  I’m so much better now (thankfully) but I suspect recovery has been slightly hampered by the recent UK heatwave. I managed a relaxing short break on the south coast of England to make up for my cancelled 3 week road trip to Scotland  My weight remains below 10 stone, the lightest I have been for over 30 years. For me, weight loss is a red flag, although this occurrence wasn’t sufficient for me to start waving one.  I will get the results of my Ga68 PET scan on 11 July (please note this is unconnected to my bad chest infection).   Many thanks to all the messages received both public and privately, I’m most grateful for the tonic.

Better News

  1. External Recognition.  I have been nominated for 5 awards, one or two with multiple nominators.  Thanks so much to the named and anonymous nominators – read more here (the 5th nomination is being processed by WEGO so might not be showing yet).  If you would like to nominate me for further awards (twitter, etc), see here how to do this. I’m also absolutely thrilled to be in the Top 5 patient leader blogs to watch in 2018 as listed by WEGO Health. I told you I would take Neuroendocrine Cancer awareness to new audiences and I remain focused on that mission. According to WEGO Health, my blog is armed with facts, personal experience, and compassion. I never have time to assess what I’m doing so it’s useful feedback.
  2. Blog Statistics. Despite a lack of new posts in June, I still managed to accumulate over 25,000 views on my blog site.  In summary, my blog views have accelerated in the past 3 months. Many thanks   This is recognition of organic growth caused by new activities, new contacts, wider use of social media outlets and an increased demand for the type of material I produce. 

Blog Site Activity in June

Due to the vagaries of Facebook inner workings, some of these articles created or updated in Jun 2018 may not have even shown on your timeline.  So, ICYMI …….here’s a summary with links, includes updated blogs. You can actually sign up to receive my blog articles direct to your inbox when published – subscribe here.

 PET-CT-Scanner

Gallium PET Scans – Into the Unknown

My latest article ready for my appointment on 11 July 2018

  RonnyAllan.NET – Community Newsletter May 2018 – in case you missed it.
 prrt update PRRT Update – patients please read and advise on new locations.  Contains the patient provided update on new locations for insurance funded PRRT in USA.
Carcinoid Vs Neuroendocrine.  An important topic and failure to update is preventing us from improving awareness and understanding of NETs
Neuroendocrine Cancer – tumour markers and hormone levels – did I miss any?
   Endoscopy for NETs – taking the camera to the tumour –  minor update
Namaste Irrfan Khan –  Irrfan Khan – well known Indian Actor (Slumdog Millionaire, Life of Pi, Jurassic Park, etc) announced he has a High Grade NET.

Due to illness for most of the month, Jun 2018 views are down on last month but still managed over 25,000 views.  Here are the top 10 most read articles which contributed to Jun’s figures:

Diagnosed with Neuroendocrine Cancer? – 10 questions to ask your doctor More stats 1,106
Living with Neuroendocrine Cancer – Home Page More stats 941
Gallium 68 PET Scans – Into the Unknown More stats 834
Neuroendocrine Cancer – normally slow but always sneaky More stats 816
Neuroendocrine Cancer – Incurable vs. Terminal More stats 786
RonnyAllan.NET – Community Newsletter May 2018 More stats 716
Namaste Irrfan Khan More stats 714
Neuroendocrine Cancer Syndromes – Early Signs of a Late Diagnosis More stats 690
Neuroendocrine Cancer – tumour markers and hormone levels More stats 679
Steve Jobs – the most famous Neuroendocrine Cancer Ambassador we NEVER had More stats 668

Other Activity

I’m constantly looking for opportunities to spread awareness and advance the cause of Neuroendocrine Cancer patients.  Thank you all so much for the support in helping me do this.

  • Please join my 2018 awareness campaign event here (select ‘Going’)

  • I continue to receive a steady flow of private contacts, mainly from patients seeking information.  I don’t have an issue with private contact but please note my disclaimer
  • Please also note that due to sheer numbers of requests, I cannot accept telephone or video calls on a one to one basis. Please just message me and I will respond – see “Send Message” button when you CLICK HERE. (also please ‘Like’ this page if you have not already done so). On a personal note, please do not send me friend requests on my personal Facebook page, I get so many and want to keep this little area of ‘sanity’ free of NET stuff.  I have so many other sites you can contact me on – all inside the newsletter.
  • The number of non-patients contacting me for other reasons (mainly to help with something) continues to grow and this is producing some great publicity and awareness.
  • As the number of people contacting me has increased so much, it’s becoming very difficult to answer all questions myself. I’ve therefore set up a chat room here (I’m not the only one who can answer questions!).  This is not like many forums, it’s a place to make people feel safe and to discuss without many of the other distractions that can be found on forums and is moderated accordingly.  I welcome all types of NET, people from any country and I also welcome carers/caregivers and medical people. It’s also a place where I will bring in expertise to chat about various issues.  The first online chat was held on 28 Feb about the problems NET patients can have with being unable to produce sufficient digestive enzymes and the treatment to correct this issue PERT (Creon etc).

    Join the chat group by clicking here (please answer the simple questions so I can process quicker). As at 2 July 2018, there were almost 1237 people in the group. I might cap at 2000. 

New Audiences for NET Cancer

I said it was my aim to find new audiences for NETs rather than just share stuff within our own community. Sharing memes and animal pictures between patients is not my scene – I want to extend awareness much wider than that to ensure we move away from being a niche condition that no-one has heard of.  I’m doing this all the time, although it may not always be apparent.

Engagements and Invites

  • I’m working on an invite to attend a pharma event in October at the guest of a major pharma company. I will update you when I’m allowed to release details.
  • In July, I will continue a dialogue in a patient app development coordinated by NET Patient Foundation.  I’m on the project team and happy to help if I can. I always react positively to requests for help from INCA’s national NET affiliates, providing I have the bandwidth available to support.
  • I’ve accepted an appointment to the Strategic Advisory Board on MultiMed Inc the owner of Cancer Knowledge Network based in Canada who have featured my articles in the past (https://cancerkn.com/) – They also publishes a magazine called Current Oncology which is Medline listed. This is not a NET site but my inclusion will no doubt raise the profile for us. Read more here

Article features

  • Cure Magazine.  I’ve been accepted as a ‘Cure Today’ contributor which means my articles will get a wider distribution than they do now.  Cure Magazine has a readership of 1 million.  Click here to read more. In October, I was featured in Cure Magazine twice.  I have been so busy in 2017 but I have plans to increase my presence there in 2018:
“Cancer isn’t all about me”
“Poker Face or Cancer Card”
  • Twitter. I’m ‘extremely’ active on twitter and I find a lot of research stuff there, in addition to new audiences. I also use it to support other conditions and it’s mostly returned (i.e. others help with NET awareness and are made aware of NETs in the process).  There are people regularly retweeting my stuff who do not have a personal interest in NETs and I am now regularly copied in on many tweets by those wishing to use my account as a vehicle for dissemination. In the last month, I tweeted 124 times on my personal account which led to over 88,000 views.  I was mentioned 80 times by other tweeters, 1689 people looked at my profile and I gained 39 new followers.  My tweet “Ignore this post” remains the most tweeted article about NETs ever posted on twitter.  Check it out – click here.
  • Daily Newsletter from my twitter feed (Nuzzel).  There is so much on twitter that I could swamp the community Facebook site so I started a twitter newsletter via an app called Nuzzel which seeks out stuff I normally like. This has been a huge success from my point of view resulting in an increase in blog hits and to a wider population than just NETs. Click this link and sign up if you think this is something you’d be interested in receiving – you don’t need to have a twitter account to read, just sign up with an email.
  • WEGO. I continue to be featured by ‘external’ organisations such as WEGO and my PODCAST is reaching new audiences – click here.  In March, I managed to get into a very well contested short list for an article about the use of Facebook for health communities in light of the recent bad press for the service. The recent awards will continue to showcase my work which has the effect of spreading Neuroendocrine Cancer awareness to NEW audiences in addition to enriching my experience as a Patient Leader.  WEGO is a fantastic organisation!  They recently listed me as one of the top 5 bloggers to watch in 2018.  This is great awareness and good feedback for my own efforts.  Read more here.  Also note the 2018 awards are now open.  If you would like to nominate me for an award, ask me how.

Social Media and Stats

Blog Milestone.  At the end of June, I accelerated past 618,000 blog views! Thank you all so much Keep sharing!  On track for one million in the latter half of 2019.

Facebook Milestone.  Surpassed 6300 followers by the end of June but my projected numbers are down so far in 2018 (despite a 20% increase in blog hits). The Facebook page is now my biggest outlet for awareness and education so please recommend this page to anyone you think would be interested. There are buttons to share the page and invite others to ‘Like’ it.

Also check out my sister Facebook sites here (go to these pages and click on ‘Like’)

These are fallback  sites to counter the Facebook algorithm whereby you may not see all my posts on the main site (click on the links to see the pages)

Ronny Allan’s Community

Neuroendocrine Cancer Awareness and Networking

Instagram

I’m expanding into Instagram to see how that goes. I’ve amassed over 250 followers to date. Initially, I’ll just be posting pictures of things that inspire me, mostly scenic photos of places I’ve been or want to go!  I really enjoy these pictures, I hope you do too. You can follow me here:  Click here to go to my Instagram page

Community Statistics (the measurement of my efforts on your behalf)

Figures

Summary

An amazing amount of awareness and hopefully, support for others.  However, I cannot do this without you guys liking, commenting and sharing!  The likes give me motivation, the comments and private messages give me inspiration or at least a chance to explain further – and they also keep me humble.  The sharing gives me a bigger platform.  A bigger platform generates more awareness.

Thanks for your great support in JUNE.  Onwards and upwards!

Thanks for reading

Ronny

I’m also active on Facebook.  Like my page for even more news.  I’m also building up this site here: Ronny Allan

Disclaimer

My Diagnosis and Treatment History

Most Popular Posts

Sign up for my twitter newsletter

Remember ….. in the war on Neuroendocrine Cancer, let’s not forget to win the battle for better quality of life!