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Q&A: SCENESSE® successful in Phase IIa vitiligo study

Wednesday, December 19th, 2012

We’ve just released the first results from our vitiligo program which you can view online here. Following their release, we expect a number of questions from the vitiligo community, some of which we hope to address below. If you have any other questions, feel free to contact us via Facebook or email.

What was the CUV102 study?

CUV102 was an open-label Phase IIa study conducted in three US expert centres (The Vitiligo & Pigmentation Institute of Southern California in Los Angeles, The Henry Ford Hospital in Detroit and Mount Sinai Hospital in New York). The trial was designed as a ‘proof-of-concept’: to explore the potential of SCENESSE® to repigment depigmented skin in vitiligo. In total, 54 patients enrolled in the study and 41 completed the full treatment course. All of these patients were of Fitzpatrick skin types III-VI, generally darker skin types. (more…)

Inside Clinuvel: Vitiligo and treatment frustrations

Tuesday, August 14th, 2012

Since we publicly announced our vitiligo program in 2010, the entire Clinuvel team has aimed to gain a better understand this disease, its possible causes and how SCENESSE® (afamelanotide) may become a vital tool in a dermatologist’s arsenal for vitiligo.

We’ve also worked closely with the broader vitiligo community to better communicate the program’s goals and limitations (if you missed them, you can see the first two videos in a series of interviews between Mr Lee Thomas and our CEO here) as well as reaching out to individuals with vitiligo to better understand how this disease impacts upon lives. For me, one of the most prominent recurring topics in discussions, emails, phone calls and online is the lack of treatment for vitiligo and the frustrations of physicians and patients alike at treatment inconsistency. (more…)

Inside Clinuvel: SCENESSE® in acne?

Monday, August 6th, 2012

A new article was published last week looking at a small pilot study of SCENESSE® (afamelanotide) in acne vulgaris. Before discussing this piece specifically, I think it is relevant to briefly review melanocortins and their receptors.

The active ingredient in SCENESSE®, afamelanotide, has been the focus of over 80 peer reviewed journals (as well as being mentioned in at least 100 more) since the initial formulatory work with the drug began in the 1980s. In the last two years alone the drug and its actual or theoretical application in the clinic have been presented at least 20 times at various global scientific forums. This growing library of resources reflects the enthusiasm of the medical community to put a new compound through its paces, both in vitro and in vivo. (more…)

Inside Clinuvel: effective drug development

Tuesday, July 31st, 2012

Take ten years, half a billion dollars and countless man hours from some of the most highly trained, intelligent individuals on the globe. You still stand a 90% chance of failure, some of which is totally out of your control. This is the apparent reality of modern drug development.

With the odds so stacked against it, it’s little wonder that the drug development sector is one requiring constant evolution in rethinking how to survive. In addition to the ‘regular’ risks of drug development, turmoil in global markets since 2007 has seen risk adverse investors shun drug development and biotechnology stocks for blue chip companies which are perceived as safer. The pressure to perform has increased for those companies who continue to work in the space.

In short, it’s forced even greater creativity to ensure survival and prosperity. (more…)

Delivering a therapy for those who need it most: EPP in Switzerland

Thursday, April 26th, 2012

Earlier today we announced that two health insurers in Switzerland had agreed to reimburse SCENESSE® (afamelanotide) for the rare disease erythropoietic protoporphyria (EPP). While this is an encouraging step forward for the program and for Swiss patients, I felt it appropriate to take a moment to discuss the important role that Switzerland has played, and continues to play, in our EPP program.

In 2006 Clinuvel announced that it would commence a new clinical trial program focused on an unknown disease in a small open label study. At the time I noted that our aim was to “provide a prophylactic treatment for [a] debilitating and incurable skin disorder”. (more…)

MAA: a moment in Clinuvel’s EPP story

Thursday, February 9th, 2012

Those who have taken an interest in Clinuvel will have learned with joy that, on Monday February 6th, the company announced its first official filing for SCENESSE® (afamelanotide) with the European Medicines Agency. It has taken our teams around six years to arrive at this point. Benchmarked against peer companies, it is a relatively swift development path for a first-in-class drug; we first publicly announced our erythropoietic protoporphyria (EPP) program in September 2006. It is an opportune moment to reflect briefly on how we reached this milestone and then discuss the steps that must be taken from here. (more…)

EPP results and clinical relevance

Friday, November 4th, 2011

A protoporphyrin IX molecule

Over recent months I have written several times of the need for Clinuvel to prove clinical relevance in our trials with the use of SCENESSE® (afamelanotide) in erythropoietic protoporphyria (EPP). In orphan populations the need to demonstrate how a novel drug assists in their daily activities and improve their lives is at the forefront of the regulators’ minds. And so it should be, after all the objective of the pharmaceutical industry is to develop drugs which address either disease or symptoms adequately and safely. The results the company released yesterday from our Phase II US study of the drug in EPP (CUV030) have given us important data towards demonstrating clinically relevant improvement of patients’ lives. (more…)

Clinical relevance – the value of patient experiences

Friday, September 30th, 2011

Since 2006 Clinuvel has trialed SCENESSE® in a truly unique group of individuals: patients living with erythropoietic protoporphyria (EPP), a rare genetic blood disorder which causes an absolute intolerance to light.

EPP prevents patients from leading ‘normal’ lives, especially outdoors. It is one of the few diseases that manifest clinically with initially invisible symptoms which cause severe dermal pain for several days. This not only presents a challenge for diagnosis and treatment, but also for generating meaningful clinical trial results – those which are measurable numerically and are used by regulatory authorities to evaluate the efficacy of a drug in a patient population. Here, real life patient experiences during a trial can play an important role in providing clinical relevance and analysing hard data. (more…)

The importance of clinical relevance

Tuesday, August 2nd, 2011

Development of novel drugs is truly like no other business: one attempts to address questions that may have never been previously posed – let alone answered – in the pursuit of improving the lives and quality of life of patients. As I eluded to in my recent letter to shareholders, the team is now well into the analysis of results from our erythropoietic protoporphyria (EPP) program; two studies from the US and Europe. This is a complex and time consuming task that requires one to collate and make sense of thousands of data points to answer a seemingly straight forward question: does this trial show that the drug is safe and effective?

Obtaining an answer needs to be understood from the concept of clinical relevance. Put simply, results don’t just need to show that a treatment or intervention has an effect on a disease. Rather, they need to indicate that that effect is relevant to the current clinical understanding, treatment and care for the disease or indication. They need to show that the drug’s effect is having a positive, meaningful impact upon a patient’s prognosis and care. This is a crucial point to consider in the development of protocols and in the careful analysis of results, as it is how regulators will review the results. (more…)

Porphyrias: a disease grouping by cause, not symptoms

Monday, April 18th, 2011

Held biennially, the Porphyrins & Porphyrias conference (P&P) is the world’s largest gathering on the porphyrias – a group of metabolic disorders causing biochemical disruptions in the pathway of the body which synthesizes haem (heme).

As a result of each of these disruptions, the body presents with unique symptoms ranging from skin symptoms and phototoxicity – as those seen in erythropoietic protoporphyria and congenital erythropoietic porphyria – through to acute attacks of abdominal pain, seen most commonly in acute intermittent porphyria. In short, no two porphyrias are clinically identical yet they are discussed as a single group of disorders with a similar cause. As a matter of fact, there are eight variations of porphyrias, each with a specific clinical manifestation of disease. (more…)

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