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Sirtex: A bright future

Sirtex: A bright future

Yesterday, Sirtex (ASX: SRX) held their AGM, where CEO Gilman Wong provided an excellent address containing a lot of quality information for investors. We thought it was worth sharing some of his insights here.

Among other things, he provided an update on how the business is travelling year-to-date (YTD). Given they are no longer providing quarterly updates, this was a nice-to-have – especially when others speak of key trials, management expectations and future business prospects.

Also, for the first time Gilman presented some information surrounding completely new treatments SRX has been developing in conjunction with universities (some of which we, even after following the business closely for many years) were unaware of.

From the 26-page presentation, these are the comments and slides that caught our attention.

  • The 2014 financial year was a highly productive period for Sirtex, as we recorded our 40th consecutive quarter of growth in sales of SIR-Spheres microspheres. We are proud of our growth record and I am pleased to say this trend is continuing and at close of business yesterday YTD dose sales were up 28.7 per cent on the same period last year. Our goal now is to launch our business higher into new levels of growth.
  • More and more medical professionals around the world are beginning to realise the enormous potential of our targeted liver cancer therapy to treat a wide range of patients and are hence making the decision to use SIR-Spheres microspheres.
  • It is worth noting the news announced a few weeks ago that ESMO, the European Society for Medical Oncology, has identified SIR-Spheres Y90 resin microspheres as an appropriate treatment for patients with colorectal liver metastases that have failed to respond to chemotherapy. We believe the new ESMO clinical guidelines will have a positive effect on improving patient access to SIR-Spheres microspheres across Europe.
  • Sirtex’s business in the Asia Pacific is still very much in its infancy but has enormous potential and we continue to create a foothold in new markets.
  • Sirtex believes the SIRFLOX result should be positive. This is an evidence based view, founded on the results of six previously completed, albeit smaller clinical studies and the results of two large scale retrospective analyses which were all positive. Indeed, to date there has not been a failed study of SIR-Spheres microspheres.
  • A positive result however, should see an acceleration in dose sales growth rates, and potentially a step change in growth in terms of multiples of our current dose sales. Growth is not expected to be instantaneous, but rather a ramp up over ensuing years.
  • Several years ago we initiated a clinical study strategy involving five major studies. Unlike many companies that rely on one study, Sirtex has covered many bases and the results of each of our studies can provide significant impact. As our large global studies in metastatic colorectal cancer and hepatocellular carcinoma progress towards completion, we are broadening our focus beyond the liver towards the potential use of SIR-Spheres microspheres to treat cancers in other organs. Leading this program is our RESIRT study investigating the use of SIR-Spheres microspheres in kidney cancer patients. Other studies are planned and we will be providing details once these are confirmed.
  • During the year, two new hot cells have been installed in our expanded US facility in Wilmington and the fit-out of our new German manufacturing plant in Frankfurt is on time and on budget. We are well prepared to meet the anticipated sales growth in our current market and new markets.
  • Looking to the future, we are working on some highly promising technologies. A good example is the Carbon Cage Nanotechnology that we are developing with the Australian National University. Carbon Cage Nanoparticles can carry a high internal payload of radioactive material which is encapsulated in an outer carbon shell. This carbon shell is chemically inert and possesses ideal properties for the attachment of coatings for a variety of purposes, for example to target specific cancers or to impart stealth-like properties, thereby enhancing their ability to evade detection by the immune system. Carbon Cage Technology could be used in a range of new diagnostic or therapeutic agents with unique characteristics compared to the current state of the art. Our collaboration with the National Cancer Centre of Singapore is to investigate the application of the Carbon Cage Nanotechnology to prevent spread of metastasis after surgery to treat ovarian cancer.
  • All of our research programs have the potential to equal or exceed the market potential for SIR-Spheres microspheres.


And perhaps the most important of all of these is the following:

  • Together with our customers and collaborators in the medical community, Sirtex shares a common vision where cancer is a treatable chronic condition that patients can successfully live with or be cured from. It is an ambitious goal but one for which there are many precedents. Diseases like HIV, diabetes and heart disease were all considered terminal conditions a few decades ago. Advances in medicine have seen these conditions become chronic conditions people can successfully live with. With liver cancer, we are witnessing a growing body of independent medical evidence that indicates an increasing number of patients are now able to live with their disease. These good outcomes are due to a number of medical innovations which includes SIR-Spheres microspheres.
  • To date we have supplied more than 45,000 doses of SIR-Spheres microspheres globally. One of the people to have been treated with SIR-Spheres microspheres is a woman in Melbourne, Elizabeth Deylen. In 2012, Elizabeth was told she had stage four bowel cancer with metastases to her liver and that she had only a few months to live. She was treated with SIR-Spheres microspheres prescribed by medical oncologist Professor Peter Gibbs and his team at the Royal Melbourne Hospital. Two years on and Elizabeth no longer has signs of cancer in her liver and she recently celebrated her 50th birthday in Bali with her family.

What an exciting, Australian-made medical device.


This post was contributed by a representative of Montgomery Investment Management Pty Limited (AFSL No. 354564). The principal purpose of this post is to provide factual information and not provide financial product advice. Additionally, the information provided is not intended to provide any recommendation or opinion about any financial product. Any commentary and statements of opinion however may contain general advice only that is prepared without taking into account your personal objectives, financial circumstances or needs. Because of this, before acting on any of the information provided, you should always consider its appropriateness in light of your personal objectives, financial circumstances and needs and should consider seeking independent advice from a financial advisor if necessary before making any decisions. This post specifically excludes personal advice.


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  1. This is great news I love investing in companies that have the ability to change the world. This being said there are so many companies trying to develop cancer treatments. I would think that there could be a lot of potential competitors coming up with technology that could supersede Sirtex in the long term. Something to keep in mind and monitor closely.

  2. to Russell,
    great work from the montgomery team. I have read all your previous reports on sirtex and know what a firm held view the team has been on this stock. this stock could be anything come march 2015

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