Read a lot of studies regarding relapse after 1 year of SVR and only came across two types of relapse: 1- possible re-infections (same genotype but with unexpected genetic variations for the same individual over the time frame- markers distant enough to suspect though not prove new infection), and 2- and these are very rare, radiation therapy.
Thanks!!
I guess I'm just scared. UND must be protected. (LOL)
Reva
I have had two steroid shots directly after treatment. Both times in my knee.
I have to say that they really helped. Post treatment really works on your joints. It takes a bit after treatment to pull it all together. I feel the steroid shot really helped and I'm not a real supported of steroid shots.
Best to You
Thanks Pooh :) You had sent me some great info a while back on this subject when I initially had this concern however my bookmarks were deleted from my computer. Based on all the great info you provided back then...I decided to get the shots however am waiting a couple months as I just finished TX. Its like you say...if the virus is gone....its gone....so I hope it is indeed gone.
and Acting Brand New
Here is the data:
"VIRAL GENOME AND REPLICATION"
The HCV genome is a positive-sense RNA molecule of approximately 9500 nucleotides."
http://www.uptodate.com/contents/characteristics-of-the-hepatitis-c-virus?source=see_link
http://www.differencebetween.net/science/health/difference-between-dna-and-rna-viruses/
And Acting Brand New
I just thought I would mention that Hepatitis B has been known to reappear after a person had treated and attained a sustained viral response. This reappearance was seen in a few patients who were undergoing chemotherapy.
However, the Hep B virus is a DNA virus where as the Hep C virus is an RNA virus. It is possible for a DNA virus to be reactivated because it is a DNA virus. An RNA virus cannot be reactivated like a DNA virus can.
I posted links to that data some time ago. I will see if I can find them again.
The point is, if you have cleared the virus and it is not in your body, then a steroid shot cannot make it reappear. It is gone, period.
However, if it is not really gone, but was instead below the level of detection all of those months that you were UND, then it is going to reappear whether you have a steroid shot or not.
Thats a good question. Im in the same boat as my doc wants to give me a steroid injection in my back and knee. He claims that if the virus is gone....its gone. I had an epidural before starting TX....my VL went from 2 million to 12million in 2 months! His explanation was that the steroid has no effect on the actual virus however it weakens your immune system which allows the virus to multiply. I finished TX 4/7/13 and he wants to give me more injections in a couple months....enough time to allow my ANC to rebound.
Im not sure if the doc just wants to make money so hes telling me whatever or if its the truth. Maybe someone will come by that has had an injection that didnt affect their SVR status to put our minds at ease...
ABN
The virus is either gone or it is present.
If the virus is gone, the steroid shot will have no effect on the virus because there is no virus to have an effect on.
If the virus is present, then it is possible the steroid shot could have on an effect on replication of the virus, but not a direct effect.
"our in vitro study suggests that there is no direct stimulatory effect of steroids on the replication of HCV. As such, the increased viral loads after high-dose steroid treatment are more likely due to a downregulation of the immune response. In such patients, a dampened immune response allows viruses like HCV to replicate free of immune-mediated killing of their host cells."
http://www.ncbi.nlm.nih.gov/pubmed/17911459