I didn't quite catch exactly what Dr. Unger said, but perhaps her comment near the end (so, this is the part you heard) about including "lumpers" with "splitters" being a good idea addresses that question, whereas Dr. Jason seemed to say "lumpers" cause problems with the definition. In general, I didn't hear that any decisions were made about which patients to include, but that they were allowing each clinic to select patients based on their own choice of definitions/criteria...? (I may have missed some of this....? Perhaps someone else can comment on this.)
As for the first half of the call, I don't think she referenced this at all.
Here is some of what she initially said: she talked about people having a number of concerns including the CDC website, but calling one of the top concerns the lack of quality health care. She said with these 2 annual conference calls, in addition to the 2 CFSAC meetiings, there are 4 updates/year from CDC.
She mentioned CDC partnering with medscape and that the course would be around for a year. I think she said that 5700 healthcare providers listened to the course and applied for the CME credit. After the course, they administered some post-test questions to the course- attendees and they said their biggest problem was lack of time.
She mentioned Diagnosis and sleep problems have been added to their website (I'm guessing the Toolkit?).
She discussed the multi-site data collection study they're doing. 450 adult patients will be involved; already have 24 patients. They'll (have) 50% by Jan 2012.
She mentioned Academy health research meeting - CDC had a booth with slides, educational materials (I wonder if that means the Toolkit...?)
She mentioned the upcoming NIH Overlapping Pain Conditions...
She said "CDC takes this illness seriously", that they're working to address concerns with the toolkit, revisions to be discussed at the next meeting (so wondering what happened to the CFSAC recomendation to replace the CDC Toolkit with the IACFS/ME Primer).
(you probably heard this next part, but here's a summary while I'm at it).
Then Lenny Jason spoke, discussing his recent papers, definitions. He did a great job relating the definition problems by comparing PACE trial in UK to what his studies have found (UK - CBT as most beneficial; versus his group - pacing as most beneficial). He mentioned HDHC (?)enzyme that allows DNA to unravel (inadequate messaging, so body can't use cortisol - tantalizing finding that needs to be replicated. However, there are discreptant results without making sure same patient types.
He talked about importance of operationalizing differences between major depression and me/cfs. He mentioned the importance of which instruments are used -- "SKID" vs. "DIS (diagnostic...)". He recomends researchers need to use "SKID", and NOT "DIS". His group found "DIS" is used frequently in ME, when it shouldn't be.
Cardinal symptoms -- PEM and memory concentration. Best to have both self-report (for symptoms) AND biological data. He said all definitions change over time -- even HIV case definition has changed over the years.
[...there was more...I'll try to complete later...]
Of note, Dr. Unger, in response to a question about including the Stevens protocol (Pacific Fatigue Lab), said that this would need to be included 'prospectively'. As study progresses, they would like to incorporate different data -- including the Stevens protocol.
Dr. Unger said the biggest barrier is the heterogeneity of the illness... she said that ME/CFS is a very challenging illness.
I thought it was interesting that perhaps all but one of the questions was directly from Joan Grobstein's list, as posted on the Patient Advocate website yesterday. Her list was excellent, but it makes me wonder if they perhaps only received a couple of emails with questions for the conference call.