Wednesday December 12, 6:01 am Eastern
Time
Press Release
SOURCE: SkyePharma PLC; Astralis
LTD
SkyePharma and Astralis Enter
Agreements For Promising New Psoriasis Treatment
LONDON, and FLORHAM PARK, N.J., Dec.
12 /PRNewswire -- SkyePharma PLC (Nasdaq: SKYE; LSE: SKP) and Astralis
LTD (OTC Bulletin Board: ASTR - news) announce several agreements concerning
the formulation and development of Astralis' novel injectable vaccine therapy,
Psoraxine(TM), for the treatment of all forms of psoriasis, a chronic skin
disorder that affects approximately 3% of the world population.
Under the terms of a technology access
agreement, SkyePharma will receive from Astralis a US$5 million license
fee, which will be recognised as revenue over the lifetime of the contract,
for access to DepoFoam and other relevant drug delivery technologies. In
addition, through a service agreement, SkyePharma will provide all development,
manufacturing, pre-clinical and clinical development services for second
generation Psoraxine, up to the completion of Phase II clinical studies.
On completion of Phase II studies, Astralis will offer SkyePharma the option
to acquire the worldwide licensing and distribution rights to Psoraxine.
If SkyePharma does not take the option, Astralis will seek a marketing
partner to fund Phase III clinical studies and to provide a sales and marketing
infrastructure. It is anticipated that an Investigational New Drug (IND)
application to start Phase I-B clinical studies will be filed with the
US Food and Drug Administration in the first half of 2002.
In a separate transaction, SkyePharma
will make a total equity investment in Astralis of up to US$20 million
in convertible preferred shares, on payment for which SkyePharma will own
15.3% of Astralis. SkyePharma will make an initial investment of US$10
million on signature of the agreement. The remaining US$10 million investment
will be paid at times and in quantities, amongst other conditions, dependent
on the date of filing the US IND, up to January 31, 2003.
There is no approved cure for psoriasis.
Most approved treatment protocols provide temporary or incomplete relief
and may, with certain systemic treatments, cause serious side effects.
Psoraxine, developed by Astralis' Chairman Dr. Jose Antonio O'Daly MD,
PhD, is a protein that stimulates cells from the patient's immune system
to reverse the inflammatory process responsible for psoriasis symptoms.
Astralis has completed clinical studies
in Venezuela using first generation Psoraxine to treat 3,000 psoriasis
patients, the majority of whom responded positively with few side effects.
Of the 3,000 treated patients, 638 achieved complete remission, whilst
nearly half of all patients experienced a reduction in disease of between
70% and 90%, as measured by the Psoriasis Area and Severity Index (PASI),
a validated outcomes measure. Overall, 96% of the patients had a positive
response to Psoraxine, although these results have not yet been independently
verified.
Professor James Leyden, a Board member
of the American Academy of Dermatology and past chairman of the Dermatology
Foundation, said, ``I have had the opportunity to review the data generated
in Venezuela, and was very encouraged by the results. I believe Psoraxine
could be an exciting new treatment alternative for many of the world's
psoriasis sufferers. We look forward to becoming an integral part of the
ongoing clinical program.''
Michael Ashton, SkyePharma's chief
executive officer commented, ``Our ability to provide Astralis with manufacturing,
pre-clinical, clinical and regulatory services, as well as access to a
broad drug delivery technology platform, makes SkyePharma ideally suited
to their needs. We, in turn, are very excited by the opportunity to share
in Astralis' promising discovery. It is rare to find a potential drug that
has already shown such encouraging, early-stage clinical results in around
3,000 patients.''
Astralis' Chief Executive Officer,
Mike Ajnsztajn, said, ``We are excited to enter into this agreement with
SkyePharma, because they have a proven track record in achieving FDA approval
for novel products as evidenced by the dermatological product, Solaraze,
indicated for actinic keratosis. This relationship will enable us to validate
the results from our prior clinical studies and to move aggressively toward
gathering the necessary data for US regulatory and marketing approval.
SkyePharma's equity investment confirms our collective commitment to introduce
this promising product.''
This press release may contain forward-looking
statements regarding SkyePharma PLC or Astralis LTD. Actual results may
differ materially from those described in the press release as a result
of a number of factors, including but not limited to the following: There
can be no assurance that Psoraxine will be successfully developed or manufactured,
or that final results of human clinical trials will result in the regulatory
approvals required to market products, or that final regulatory approval
will be received in a timely manner, if at all, or that patient and physician
acceptance of this product will be achieved. SkyePharma PLC and Astralis
LTD undertake no obligation to revise or update any such forward-looking
statement to reflect events or circumstances after the date of this release.
Notes
Astralis LTD, an emerging biotechnology
company based in New Jersey, focuses on the research and development of
novel treatments for immune system disorders and skin diseases. Psoraxine,
the company's first product, is an innovative drug under development for
psoriasis, and is based on the company's discovery of a new gene sequence
of proteins. To date, clinical data suggest remission of this skin condition
in patient trials in Venezuela.
SkyePharma PLC, an established drug
delivery company, based in the UK, provides innovative services to major
pharmaceutical partners from the point of drug discovery through the approval
process. Its five technologies, oral, injectable, inhalation, topical,
and nanoparticulate solubilisation encompass the vast majority of delivery
systems in use by the pharmaceutical industry. For more information, visit
SkyePharma's web site at http://www.skyepharma.com.
Psoriasis
Psoriasis is a chronic, genetically
based remitting and relapsing scaly and inflammatory skin disorder that
affects approximately 3% of the world's population. Psoriasis symptoms
result from the overproduction of skin by blood cells associated with the
immune system. These blood cells become confused and act as though the
skin was damaged, manufacturing skin cells at a much faster rate than is
required by undamaged skin. The overproduction of skin can cause everything
from itchy rash like patches to painful pustules and massive inflammation.
Most current treatments are sub-optimal and some systemic treatments can
cause serious side effects.
Additional information can be obtained
from:
International Federation of Psoriasis
Associations at
http://www.ifpa-pso.org
US National Psoriasis Foundation
at http://www.psoriasis.org
The Psoriasis Association (UK) Tel:
+44 (0) 1604 711129
SOURCE: SkyePharma PLC; Astralis
LTD
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