OK...George's 8-ball sounds to me like it's still working just fine, and I wasn't expecting the BWG to 'settle all questions forever' but here's my reasoning, tell me what part of this is wrong...
- The BWG is due to present the unblinded results of XMRV tests by the WPI and others on ME/CFS patients and healthy controls.
- We're hoping to see the Science findings hold up under these blinded conditions, at percentages somewhere between 50%-95% ME/CFS and 2-10% healthy controls.
- If those findings come through as expected, that will nail any questions of contamination or other procedural failures by the WPI once and for all, due to the presumed rigour of Lipkin's blinding of the samples.
- If that is true, then it means that the WPI findings are essentially confirmed as correct, irrespective of the ability of other labs to replicate the testing procedures.
- The BWG is also supposed to report on handling and storage procedures relevant to the detection of XMRV: no results are guaranteed, but we can reasonably hope they will have identified at least some strong possibilities as to an explanation of how and why the negative studies are failing to detect XMRV.
- Regardless of all the other details, if the WPI's findings in Science
are confirmed under blinded conditions, then the massive news story of last October is now confirmed: most ME/CFS patients are infected with a retrovirus, and 4-10% of the general population are also infected.
- This does not prove causality. But it does pose a question that cannot possibly be avoided. I agree with the general view here that the US appears to be serious about getting to the bottom of XMRV and its relationship to ME/CFS...but I'm afraid I won't feel confident that it isn't going to all be brushed under the carpet until I see those blinded results out in public.
- The causality question, and all the details George discussed, rightly remain open. My own view is that the circumstantial evidence suggesting that XMRV is highly likely to play a key role in ME/CFS pathogenesis is pretty overwhelming, just because it fits into the jigsaw like a hand in a glove. I'm well aware that the sceptical reaction is going to be to point out that it could be a passenger, and maybe we even pick up such passengers because of our negative attitude...of course some people are going to stick to that and go down with the ship...but for me, those kind of hypotheses clearly ought to be at the bottom of the list of probabilities, and most reasonable people will see that I think. If anybody wants to point out to me that these other possibilities exist, I'll be asking them which possibility they want to put their money on.
- Continuing my chain of reasoning, though...assuming that the BWG delivers the minimum of confirming WPI under blinded conditions, and illuminating the testing controversy somewhat...then that should kick all the negative studies right into the long grass. It would be proven that the WPI are finding something that the negative studies are not, ergo the negative studies simply aren't finding it, for whatever reason.
- If this is the case, then attention turns back to what we
do know about XMRV, and back to the positive studies...and all the positive findings suddenly look like they were clearly right, and the negative findings were just missing something about how to detect XMRV.
- And that means: 2-10% infection of the general population with a recently-discovered retrovirus that is confirmed as being linked to both ME/CFS and prostate cancer, by several studies, and now confirmed associated with ME/CFS under rigorously blinded conditions.
I think we all know here that this last summary of the situation is fairly likely to be true; some of us are solidly convinced, others less so...but nobody I know in my day to day life would know
anything about this if I hadn't told them. If I was them, I think I would feel that this is news, that ought to be communicated to me...
I guess it's probably right that the world's media probably isn't about to dump this on their readers right now as an early Christmas present. It would only be us that would be celebrating, and since when was the quality of
our Christmas of any concern to anyone? But still, with such potentially massive news, I would hope that, by Friday, we will have read lots of analysis and reports from the press about this story.
So I guess, UT, I wasn't saying there's no point to the webinar - it will be valuable in any event and it will give more reliable and fuller detail than the press reports of Tuesday's meeting - but it's just that I'm waiting for the day when this is so much all over the media that the webinar will be repeating what we've already heard from the press. It's different on the other side of the pond, perhaps - the acronym "XMRV" is allowed to appear in print over there, apparently...(though not that the news has reached many medical professionals yet, by what I hear...).
Once this story actually becomes the news story that it merits, the bombardment with emails from patients will seem like a fond memory of the quiet old days when the world wasn't watching. At that point, the press aren't going to be prepared to wait politely until Friday for more details: they are going to demand answers right away.
All I was getting at was that the existence of the webinar 3 days after the news breaks seems to suggest this won't be the big splash we're waiting for...which you and George seem to agree with.
Ending on a question: what do we know about the 2 guys - Dr. Graham Simmons and Dr. Michael Busch - who are doing the webinar? What are their specialisms? Perhaps that will give an indication of what sort of issues they will be illuminating for us?...