Psoriasis Clinical Research
Trials
We are
always involved in clinical research trials for new psoriasis medications.
We typically have ongoing Phase II, Phase III and Phase IV psoriasis
research trials underway. Our psoriasis clinical research unit has been
active in trials with Amevive, Raptiva, Humira and other more investigational
drugs. Call our psoriasis clinical research coordinator to see if any
trials might be appropriate for you.
Psoriasis
Psoriasis
is a common, chronic, non-contagious, reoccurring skin condition consisting
of red, scaly, well defined, thickened areas of varying sizes. Any part
of your skin on the body and on your nails can be affected. Arthritis
may be associated with your psoriasis. The scalp, elbows, knees and
lower back are commonly affected, but the face is usually not.
Key
Points:
• Psoriasis is chronic and reoccurring
• Psoriasis produces red, scaly, well defined patches
• Psoriasis can affect any part of the skin on your body
• Psoriasis affects the scalp, elbows, knees and lower back
• Psoriasis may include nail involvement and arthritis
Who
can
get psoriasis?
Psoriasis
affects approximately 2% of the population, men and women in any age
group can be affected. One type of psoriasis usually begins between
the ages of 20 and 30 and runs in families, but the inheritance is variable.
A number of genetic associations for example, a gene called HLA-Cw6
has been linked. Approximately 30% of people with this condition also
have a first degree relative (that is parents, brothers, sisters and
children) with psoriasis.
If you have an identical
twin with psoriasis, the chance that you also have the condition is
about 70%, while the risk for a twin who is not identical, is about
25%. The severity of psoriasis may vary between family members. For
example, one member might have a very mild disease with only a couple
of lesions, while another member might be covered with psoriasis. A
second type typically begins around age 60 and does not run in families.
What
causes
psoriasis?
Psoriasis
is an autoimmune condition involving the T-lymphocyte, a type of white
blood cell. Normally, the time between manufacturing and shedding skin
cells is about 28 days. In psoriasis, the process is approximately 7
times faster, the outer cells are poorly formed and don’t shed
properly. They tend to pile up on the skin producing the scale.