MonkeyMan
Senior Member
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Looks to me like we urgently more patients to try this.
YES! Has anyone on this board tried "HELP" apheresis specifically??
Looks to me like we urgently more patients to try this.
Please see my post that is 3 above yours
Yes, from your hand or arm like a regular blood draw.
Definitely venous. An arterial O2 saturation of 22% would be "incompatible with life" !
The goal was to remove autoantibodies (the one in the Scheibenbogen study).
@Gingergrrl - apparently you were right and I was wrong - thanks for the clarification @Shanti1 !
I spoke with a friend of mine today who is an ER doc and learned the following:
Peripheral draws for venous oxygen saturation (SpVO2) are rarely done (but they can be) because they are not as accurate as SmVO2 and ScVO2
If you want to measure your SpVO2, you would want to see a doctor as an outpatient who works in a hospital complex where they can do the draw and process the specimen immediately
That is super low. Hard to attribute it to microclots though if you had super low BP due to a POTS episode, do you know what your BP was like during this measurement?
Dr Jaeger called me... She has 7000 (!) patients on the waiting list
WOW!! Not surprising though. Would be useful to find a list of centers that do HELP apheresis. I found
this list but it doesn't specify whether they do "HELP" apheresis specifically.
So your venous oxygen test was from a peripheral vein in your arm? If so, I am very interested in having this test in the future (but would not do it if it involved anything more complex than a regular blood draw).
How can they find evidence of micro clots?Yes, and I would like to repeat for me also. I wouldn't go rushing into this test more generally though. It needs to be validated in studies first (e.g. long COVID vs "chronic" ME vs normal).
It's quite possible that only relatively recent patients might show this low venous oxygenation, even if the micro-clots are still present, as the body systems might adapt to the new normal. The invasive exercise test studies discussed in this HealthRising article showed half the patients had normal and half high venous oxygen saturations. This was attributed to poor oxygen extraction rather than the over-extraction I think we're suggesting here.
It may be that ultimately the SvO2 could guide patient's early recovery to avoid or at least identify long COVID, but that longer term (ME) patients would need an evaluation based on showing the micro-clots directly, rather than indirectly inferring them.
This is all early in the piece for this finding and it's so tempting for me to jump at this as being "it". I know there have been many disappointments over the years, but right now it feels "right" to me.
I was really unwell (although I've had worse crashes since) and during that hospital assessment, every single thing was normal, apart from that SvO2. I think it has to be a big clue as to what's going on.
The invasive exercise test studies discussed in this HealthRising article showed half the patients had normal and half high venous oxygen saturations. This was attributed to poor oxygen extraction rather than the over-extraction I think we're suggesting here.
It may be that ultimately the SvO2 could guide patient's early recovery to avoid or at least identify long COVID, but that longer term (ME) patients would need an evaluation based on showing the micro-clots directly, rather than indirectly inferring them.
Ken Lassessen has a lot on his website about natural blood thinners. He says Boswellia is a "poor man's" heparin. I did post one of these pages earlier but here are some additional links where he lists natural blood thinners and talks a little bit about their different actions:
https://cfsremission.com/2019/08/25/an-alternative-model-for-depression-and-anxiety/
https://cfsremission.com/2015/09/08/thick-blood-supplements-for-cfs/
On this next one he said he switched to grape seed extract instead of aspirin because aspirin has too many risks:
https://cfsremission.com/2018/05/20/post-m-options-for-testing-for-coagulation-issues-defects/
I think you know, CIRS usually has high MMP-9. I'm also curious if you relate your low reading to any of your symptoms.I found sth interesting today. I wanted to see if I have CIRS.
Shanti, your post is pertinent and warrants further thought and investigation. We don't seem to have heard from any CFS/ME doctors regarding what is exploding in the LC communities regarding aphorises.This study shows the pwME at rest tend to have NORMAL venous oxygen saturation SvO2
I completely agree. I pulled the full-text study written about at Health Rising and it ALSO took an at-rest baseline venous oxygen saturation in the pulmonary artery (SmVO2) reading. The at-rest readings in those with ME/CFS were NORMAL, as in between 60-70%. It was only during exertion when the SmVO2 reading became abnormal (higher than it should be), showing low oxygen extraction.
Unexplained exertional intolerance associated with impaired systemic oxygen extraction
https://link.springer.com/article/10.1007/s00421-019-04222-6
This table shows SvO2 at rest in people with exertional intollerance. The the Poor Serum Oxigen Extractors (SOEL and SOEH) also had a diagnosis of ME/CFS. (HV stand for hyperventilators and NL stand for Normal Subjects)
View attachment 45366
According to this study, pwME do NOT normally have low venous oxygen saturation.
Personally, I am now not so inclined to pursue having this test done.
Of course, if someone has it done and the reading is high or low, that is still useful information, but I would caution not to jump to the conclusion that a low reading is due to resistant microclots like Long-COVID patients. I would be more inclined to look at low blood pressure, low RBC deformability, endothelial disfunction leading to capillary resistance, and "sticky blood" due to the tendency toward hypercoagulation, which are all things that have evidence of occurring in ME/CFS.
@SNT Gatchaman @Gingergrrl
Thanks Judee, really helpful. Have you tried some of these supplements and found that they helped you?