Unusual CSR report on Oscar

General Discussion on any topic relating to CPAP and/or Sleep Apnea.
Teejay73
Posts: 3
Joined: Fri Sep 20, 2019 1:29 am

Unusual CSR report on Oscar

Post by Teejay73 » Fri Sep 20, 2019 2:12 am

Hi all,

My first post here, but frequent info gatherer!

A bit of background on my OSA.

I was diagnosed with OSA in Jan 19 with an AHI of 29 and put on CPAP therapy. I would love to say that since then all things have been going great guns, though that would be a lie. Truthfully it has been a bit of a rollercoaster journey and if anything it has been a case
of trial and error, trying to get rid of excessive aerophagia (wife says she doesn't know what's worse, the snoring or flatulence). The terrible wind I get is quite painful, so I seeked this great place out to try and help with the symptoms and after some adjustments to my min pressure
and max pressure managed to almost get rid of the aerophagia.

Current potential scary issue.

For whatever reason, my AHI's and large leaks have been a lot higher over the past few weeks, so I got a new mask (UK NHS is brilliant and i'm fortunate that it hasn't cost me a penny), which has been great so far. Last nights sleep though showed an abnormal report of Cheynes Stokes Respiration and after looking back
on all my daily reports using OSCAR, I have noted another CSR from 5 nights ago, which to be honest has me a little worried and concerned. These are the only two events of this kind throughout my use of CPAP therapy. I have included the screenshots and hope someone can shed some light on these. Both these events happened when my AHI was unusually high, at least for me anyway.

I have included some info on the machine and settings I am using below -

Machine - Resmed Airsense 10
Mask - Quattro Air
Min pressure - 8
Max pressure - 17

It should be noted that the dates and time is all messed up, due to me attempting to change the time to the correct time (It wouldn't go back for whatever reason and kept going forward, so would also be great if anyone had any info regarding how to set the resmed back to the right time and date it would be a great help). Thanks for all your help on this.

Image

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Here is a zoomed in version showing the Obstructive Apneas and relevant flow -

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Miss Emerita
Posts: 3732
Joined: Sun Nov 04, 2018 8:07 pm

Re: Unusual CSR report on Oscar

Post by Miss Emerita » Fri Sep 20, 2019 10:17 am

Hello! I’m sure an expert will be along soon to address your questions. But two quick requests: could you turn on the. flags for OAs? And could you stack your graphs like this:

Events
Flow rate
Pressure
Leaks
Snores
Flow limitations.

No need for other graphs right now.
Oscar software is available at https://www.sleepfiles.com/OSCAR/

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Pugsy
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Joined: Thu May 14, 2009 9:31 am
Location: Missouri, USA

Re: Unusual CSR report on Oscar

Post by Pugsy » Fri Sep 20, 2019 10:21 am

Zoom in a little closer on a time frame where there is dense clustering of events in the green area.
Like maybe just a 5 minute segment.

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Teejay73
Posts: 3
Joined: Fri Sep 20, 2019 1:29 am

Re: Unusual CSR report on Oscar

Post by Teejay73 » Fri Sep 20, 2019 10:40 am

Miss Emerita wrote:
Fri Sep 20, 2019 10:17 am
Hello! I’m sure an expert will be along soon to address your questions. But two quick requests: could you turn on the. flags for OAs? And could you stack your graphs like this:

Events
Flow rate
Pressure
Leaks
Snores
Flow limitations.

No need for other graphs right now.
Ok that's done :). The flag for OA's too.

Teejay73
Posts: 3
Joined: Fri Sep 20, 2019 1:29 am

Re: Unusual CSR report on Oscar

Post by Teejay73 » Fri Sep 20, 2019 10:44 am

Pugsy wrote:
Fri Sep 20, 2019 10:21 am
Zoom in a little closer on a time frame where there is dense clustering of events in the green area.
Like maybe just a 5 minute segment.
Thanks, Pugsy, Here is a 5-minute segment from last night

Image

Ograx
Posts: 121
Joined: Sat Jul 06, 2019 10:19 am

Re: Unusual CSR report on Oscar

Post by Ograx » Sat Sep 21, 2019 10:00 am

Looks exactly like the CSR I was getting until I turned EPR off.

Would happen in about 1 in 4 days and appeared exactly in the readout like yours.

Turned EPR off and never seen it again.

Never had a night over 2.2 with EPR off and Central AI consistently under 1 now.

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