Greetings Sharon from another PA-er! I was originally diagnosied with RA,
partly because it runs in my family and partly because my initial
presentation looked much more like RA, even though I had definite psoriasis.
PA vs. RA is a goodnews-bad news sort of thing. It seems that the milder PA
is much less severe than RA, but it also seems that the more severe cases are
harder to get & keep under control. Of course that, like everything else, is
changing some with the new meds.
The medications for the two are pretty much the same at this point. For a
while there PA was much slower to get on the official list for the new meds
than RA, but that's not been true with the last couple of new biologics -
much shorter time lag there. I think the drug companies are doing trials on
both illnesses simultaneously now. One of the newest biologics is thought to
possibly be more effective for PA than for RA, but I can't recall offhand if
it is
humira or
orencia.
ummmmmmm, let's see - you mention back surgeries - there is a psoriatic
spondylitis that effects the spine more than the other joints, but can hit
anywhere. I forget the details, as my spine sseems ok in that regard (just
has hypermobility issues!).
That leads to mentioning a website. I am bullish on the National Psoriasis
Foundation. They are very centered on research of both psoriasis and
psoriatic arthritis as well as sharing treatment news, including any folk
rememdies that any member reports having worked for them. And if you are
interested, you can join for as little as $1 a year. They also have a nice
amount of general info on their website:
http://psoriasis.org
There is no certain lab test to rule out RA vs. PA. RDs have to go by
clinical presentation. Among other things, they consider what joints are
affected and in what pattern they are affected. That's where my diagnostic
issues showed up - it wasn't until later on that problems showed up in joints
that RA doesn't affect.
Some folks who have PA don't develop the skin issues until after the joint
problems, though that is a smaller percentage. And the meds they've been
using for more active auto-immune arthritis the last 20-25 years, your immune
system may be knocked down enough that the skin lesions never did develop. I
know ssomeone here with PA who never suspected he had psoriasis. He'd had a
couple of minor rashes once or twice that he thought were just skin
irritations. He'd even did internet investigations after the joint problems
started going wild and swore he didn't have psoriasis. It was only after he
finally saw an RD that he learned the irritated areas had indeed been
psoriasis.
OK, I've been rambling. What did I not address? Oh, and there are some
people who have been diagnosed with RA *and* PA or seronegative RA with
psoriasis or Ps and PA with a positive Rheumatoid factor....... They just
don't know yet where the dividing line is on some of these auto-immune
ailments. They have made astounding progress in the last 20 years or so, but
there's still a long way to go. Check out psoriasis.org and come back with
any more questions you may have.
--
Nann
remove the Gator cheer to email me
Simply the thing I am shall make me live --- William Shakespeare