Browsing Tag


Scenesse: Follow-up to first Phase II Study Very Promising

SCENESSE, vitiligo treatment,clinuvelRepigmentation achieved from an experimental combination treatment using narrowband UVB (NB-UVB) with afamelanotide, a linear peptide that can activate production of melanin in the skin, is reported to be more stable and extensive than that achieved by NB-UVB alone. Results from a five-month follow-up study of this new combination therapy were recently reported by Clinuvel Pharmaceuticals, an Australian company testing the ability of its drug Scenesse (known generically as afamelanotide) to accelerate NB-UVB’s ability to repigment vitiligo. Continue Reading

First Positive Observations from Clinuvel US Vitiligo Study

Company Announcement

Friday 21st October 2011

Melbourne, Australia

First positive observations from Clinuvel’s US vitiligo trial

Clinuvel Pharmaceuticals Limited (ASX: CUV; XETRA-DAX: UR9; ADR: CLVLY) today announced that early clinical observations from the company’s open label Phase II pilot trial (CUV102) of the novel drug SCENESSE® (afamelanotide) in patients with nonsegmental vitiligo (NSV) were presented at the European Academy of Dermatology and Venereology (EADV) meeting in Lisbon overnight. Continue Reading

Clinuvel’s vitiligo treatment clinical trials want you

Nathalie speaks with Madelaine Haddican, MD., of the Department of Dermatology at Mount Sinai School of Medicine, about the new clinical trials for Clinuvel’s new treatment for vitiligo, Afamelanotide. Dr. Haddican will describe the study and give qualification details for those wishing to participate in the trial.

Here is the basic info given to us by Dr. Haddican: Continue Reading

FDA allows Clinuvel’s innovative vitiligo trial

Company Announcement

Thursday 3rd March 2011

Baar, Switzerland and Melbourne, Australia

FDA allows Clinuvel’s innovative vitiligo trial

US- European INSPIRE trial to begin at leading global centres

Clinuvel Pharmaceuticals Limited (ASX: CUV; XETRA-DAX: UR9; ADR: CLVLY) today announced that the US Food and Drug Administration (FDA) has allowed the company to proceed under its current Investigational New Drug (IND) to conduct a pilot Phase II clinical trial (CUV101) of its drug afamelanotide (known as SCENESSE®) in patients diagnosed with nonsegmental vitiligo.

The trial is the first time SCENESSE® will be tested as a repigmentation therapy in nonsegmental vitiligo, a pigmentary disorder affecting over 45 million individuals globally, as part of Clinuvel’s INSPIRE (International SCENESSE® Pilot Repigmentation Evaluation) program.

Vitiligo is a disease which causes white or off-white depigmented skin lesions to appear on different parts of the body due to a loss of melanin (pigment) production. This disorder may spread over time and cause patients significant psychological and emotional distress. The exact cause of vitiligo is unknown, but it is generally recognised that an autoimmune component plays a role in the disease.

In accordance with the provisions of Code of Federal Regulations (CFR) Title 21 Part 312 (21 CFR 312), the FDA allowed Clinuvel to proceed with its clinical evaluation of SCENESSE® in nonsegmental vitiligo.

Trial design

CUV101 is a multi-centre six-month open label pilot study to evaluate the efficacy of SCENESSE® as a combination therapy with narrowband ultraviolet B (NB-UVB) phototherapy compared to NB-UVB alone. The goal of the trial is to determine whether SCENESSE® will reduce the total dose of radiation (NB-UVB) and the time required to reactivate skin pigment producing cells in vitiliginous lesions. NB-UVB clinically administered thrice per week over 18 months is considered the standard of care in nonsegmental vitiligo to prevent the progression of lesions and stimulate repigmentation in depigmented skin.

SCENESSE® will be administered every 28 days to 50 percent of the trial patients. All trial patients will be treated with NB-UVB thrice weekly for six months (72 treatments total) and repigmentation and maintenance of pigmentation will be evaluated using the internationally recognised Vitiligo Area Scoring Index (VASI) and Vitiligo European Task Force (VETF) evaluation system. Overall results between the group treated with SCENESSE® and the NB-UVB only group will then be compared. For six months following the completion of the dosing each patient will attend three clinical visits to allow long term comparison of the repigmentation effects of the two treatments.

The trial will be conducted in six expert vitiligo centres – three each in the US (California, Michigan and New York) and Europe (France, Italy and Switzerland) – with each centre recruiting up to 20 patients. US patients will commence the study in the second week of March. The Italian regulatory agency (AIFA) has approved the study following local ethical committee approval. Clinuvel has made submissions to the Swiss and French regulatory agencies and is awaiting their response.


“Following a stringent review of our proposed protocol with world leading vitiligo experts and a submission to the FDA we can now progress with this much awaited study,” said Clinuvel’s Chief Scientific Officer, Dr Hank Agersborg.

“This is an historic trial in dermatology, as there has really not been an effective therapy for these patients. For Clinuvel it is the first time we will administer SCENESSE® to treat a disease rather than as prophylaxis. The combination therapy with narrow-band UVB is very promising.”

“Vitiligo is an exciting new therapeutic area for Clinuvel and one which we prepared for years with the selected centres of excellence. From a biochemical point of view, the use of SCENESSE® makes much sense.

Narrowband UVB induces melanocortin-1 receptor status in differentiating pigmentary stem cells at deep levels of the skin. Subsequent administration of SCENESSE® should aid the pigment cells to produce pigmentation by restarting the cellular machinery,” Dr Agersborg said.

“From a commercial point of view, our shareholders should be pleased that the lengthy development program has led to this indication with significant market potential,” added Clinuvel’s Chief Executive Officer, Dr Philippe Wolgen.

“The initial response that the company has received from vitiligo patients to participate is a true indication of the severity and need for an effective therapy in this disorder,” Dr Wolgen said.

Trial participation

Due to significant global interest in the INSPIRE program from vitiligo patients, Clinuvel has published further details on trial participation on its website, available at

– End –

Appendix I (Following Code of Best Practice, ASX)

Name of trial

CUV101 A Phase II, Randomised Pilot Study to Compare the Efficacy and Safety of Subcutaneous, Bioresorbable Afamelanotide Implants and Narrow-Band Ultraviolet B (NB-UVB) Light in the Treatment of Nonsegmental Vitiligo.

Primary objective

a) To compare the efficacy of afamelanotide implants and NB-UVB light in the treatment of nonsegmental vitiligo

Secondary objectives

a) To determine the short-term safety of both treatments in patients with nonsegmental vitiligo

b) To compare the maintenance of pigmentation achieved with both treatments in patients with nonsegmental vitiligo

Blinding status

Open label.

Product development status

Good Manufacturing Practice (GMP) Standard.

Number of trial subjects

Up to 120 patients (up to 20 per trial site).

Subject selection criteria

  • · Male and female subjects with a confirmed diagnosis of nonsegmental vitiligo with 15% to 50% of total body surface involvement
  • · Stable or slowly progressive vitiligo over a 3-month period
  • · Patients previously untreated with any kind of light therapy (including NB-UVB)
  • · Aged 18 or more
  • · Fitzpatrick skin types III-VI

Trial location

Six trial sites: three each in the US (California, Michigan and New York) and Europe (France, Italy and Switzerland)

Expected duration of the trial

Twelve months: six month treatment for an individual patient with a six month follow up period.

Trial standard

In compliance with Good Clinical Practices (GCP) and ICH guidelines.

Appendix II About Clinuvel Pharmaceuticals Limited

Clinuvel Pharmaceuticals Ltd is a leading and innovative Australian company focused on the development of SCENESSE® (afamelanotide), its proprietary first-in-class photoprotective drug. Clinuvel has identified a number of groups of patients with a clinical need for photoprotection and one with a need for repigmentation therapy. Currently, Clinuvel is in its final stages to complete testing of SCENESSE® in Phase II and III trials in Australia, Europe and the United States. Clinuvel’s ongoing focus is to demonstrate the safety and efficacy of SCENESSE®. Pending positive clinical results, Clinuvel aims to file SCENESSE® for its first market approval for the orphan indication porphyria (EPP).

For more information go to

Interested in participating in the clinical trials? Click here

About vitiligo

Vitiligo is a common skin disorder in which the pigment producing cells of the skin (melanocytes) are absent or demonstrate lack of activity. As a result, lighter depigmented patches of skin (target lesions) appear in different parts of the body due the lack of melanin (pigment). The exact cause of vitiligo is unknown, but it is generally recognised that an autoimmune component plays a role in this disease. Between 0.1-2% of the global population is affected by vitiligo, affecting all races. Vitiligo causes significant psychological and emotional distress.


Vitiligo is traditionally separated into two clinical forms: nonsegmental, or generalised, vitiligo (NSV) and segmental vitiligo (SV), which present with distinctive clinical features and natural histories.

NSV is the most common form of the disease, accounting for 72-95% of the cases. The vitiliginous lesions are usually symmetrically distributed and new patches may appear throughout the patient’s life. The disease is progressive with flareups.

NSV is frequently associated with personal or family history of auto-immunity.

Interview with Clinuvel

talking-girl, vitiligo cover, nathalie pelletierRecently I’ve had the great pleasure of speaking with Lachlan Hay, Head of Global Network and Communications, Media Communications & IT Team @ Clinuvel.  I had many questions about Scenesse®; how it works, the clinical trial process, and when it will be offered world-wide. Mr. Hay was kind enough to answer every question in detail.

Here is the interview: Continue Reading

The drug development process – Part 1 of 3

vitiligo-treatment Since I posted the press release from Clinuvel about SCENESSE® (afamelanotide) to be trialled as novel repigmentation therapy, I have noticed many comments asking how long it will be until we see this product on the market. Frankly, there is no simple answer.

Last week I spoke at length with Head of Global Network and Communications at Clinuvel, and by the end of our conversation, I felt like this is a company truly out to help people. I’m not saying that they don’t care about their bottom line, but through his words, and actions since our conversation, it’s been clear that we, the “patients”, are a priority.

I thought that it would be helpful if we understood the clinical trial process, so I was given this information to pass along as a guide for us all.

The drug development process – Part 1 of 3

As we’ve said before, the drug development process is long and complex. There is always a measure of anticipation from the market and patients, but there is also an overwhelming amount of work involved. Ultimately the lengthy processes and protocols are there for two important reasons: to ensure safety and effectively demonstrate the drugs effectiveness and efficiency (efficacy).

The first stage can be referred to as the initial development.  This is where potential drugs start life. Research begins as a response to need, an idea, grants and requests from governments and foundations, or all of the above.

Next comes the pre-clinical development stage. This is where researchers assess toxicity and examine the effects of the drug. There are also initial Pharmacokinetic (PK) and Pharmacodynamic (PD) studies.

PK studies involve discovering what the body does to a drug. How does the body absorb, distribute, metabolise (transform) or eliminate the drug? While PD studies concentrate on what the drug does to the body. How does the drug react with naturally occurring chemicals and substances? What is it’s mechanism of action?

Having shown promise in the first two stages, a drug can potentially advance through to clinical development. We say ‘potentially’ because clinical trials require significant funding, rigour and a drug with adequate scope and its own potential to become a successful and effective response to a medical need.

As per our earlier post, only 250 drugs from every 10,000 discovered or researched will even get to this stage, and only five will progress to the next. The length of time spent on initial and pre-clinical development varies greatly, but on average takes a minimum of three years.

In our next post, we’ll discuss the structure and process necessary for undertaking clinical trials that adhere to the standards set by regulatory bodies, and give drugs their best chance for progression.[ad#post-bottom]