cflame1 wrote:Without the software on that machine you won't get any patient data.
cflame1 is right.
The pre-M series Respironics machines can not show any therapy data in the machine window. You'd have to have Encore Pro or Encore Viewer (either one works and gives the same data) to see therapy details from the Respironics REMstar Auto with C-Flex, which is the machine you have, Alshain.
The operating mode "AFLEX" means the machine is in autotitrating mode with C-Flex turned on.
Kathy brings up a
very good point about the sleep study titration:
kteague wrote:Do check and see if the 45 minute period with no apneas included time in REM while supine. While it's not an absolute, that scenario is the worst case scenario for some. If your 45 minutes was, for instance, while on your side in Stages 1&2 of sleep, the prescribed pressure might not be based on complete information.
Emilia wrote:6 is a very low pressure.... if you continue on APAP, I'd suggest you try a range of 6-10 to start with and see how that goes for a week. Without software you aren't going to 'see' the results, but you'll be able to ascertain if you feel better than you do now. 6-20 is just too wide open and needs to be tightened up.
Using 6 - 10 for awhile would not be a bad idea.
When talking about a pressure range being "too wide" and the best way to "tighten up the range" in autopap treatment
in general however, I have a different opinion. When therapy doesn't seem to be going well -- either subjectively or by seeing a high AHI via software data, I think it's usually the
minimum pressure that needs to be raised, while the maximum pressure can remain set high. That would especially be the case
if, as Kathy suggested, the titration in the sleep lab did not have a chance to see what pressure worked effectively during REM.
My thoughts about "tightening up the range" in an autopap that has been set for a rather low minimum pressure and a max pressure of 20:
October 2008 Turning off Aflex and Cflex (topic started by DoriC)
viewtopic.php?p=307265#p307265
Also:
Results: 1st night with Auto A-Flex (topic started by TSSleepy)
Two nights graphs posted using pressure range 4 - 20 and 10 - 20
viewtopic.php?p=348963#p348963
November 2008 Just got an APAP (topic started by turbosnore)
viewtopic.php?p=319619#p319619
September 2008 New Guy - Need Help w/Settings (topic started by alanhj13)
viewtopic.php?p=294319#p294319
Wulfman, DreamStalker, and ozij explain why autopaps make changes slowly.
December 2008 Why adjust APAP. Isn't it auto? (topic started by oxygenium65)
viewtopic.php?p=323218#p323218
Something else you might consider, Alshain, is to use your autopap in "CFLE" mode (CPAP with C-Flex turned on.) Set for one straight pressure, like 7 for a week, 8 for a week, and 9 or 10 for a week. Without software, and using a machine that doesn't provide efficacy data in the machine's window, you'd have to just go by how you feel. That might not tell you anything (nor would changing the range in auto mode) if other health problems are what's really responsible for continuing to not feel better. But trying some straight CPAP pressures might make a difference -- especially if there was no REM during your sleep lab titration at the prescribed pressure of 6. Some people sleep better at a fixed pressure than with autotitrating pressures.
Alshain wrote:a Quattro mask... which I hate btw, but I'm still wearing it.
A comfortable mask is the #1 key, imho, to being able to actually
sleep well while doing CPAP therapy. It might be worth trying some other FF masks or a hybrid type of FF mask to see if there's another that suits you better. Easier said than done, of course, as a mask quest can be expensive if you have to buy out of pocket. The older ResMed Ultra Mirage FF mask suited me a lot better than the ResMed Quattro does, for example.