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Freestyle Libre rather than cgm?
- Thread starter MushyPeaBrain
- Start Date
As yet the Libre is still waiting to be launched. The deciding factor on whether to fund it will be based on cost and accuracy and not so much on ease of use. I would guess that due to cost, most people will use the Libre for 2 weeks and then revert back to bg meter again for the next 2 weeks. Whether the Libre is accurate, remains to be seen.
donnellysdogs
Master
Totally agree.... However from a CCG point of view, they fund pumps and cgm's.... A different budget to GP's and strips....although they are all NHS Different budgets.
Letter is based upon trying to help people to also minimise complications... Again.. CCG's never factor these figures into theirbudgets
PaulinaB
Well-Known Member
From what I understand from Libre videos, the main 2 drawbacks compared to dexcom (for me) are:
1) no alarms (life savers for me)
2) you lose your history readings if you don't swipe the receiver for at least 8h (ie, no sleeping in)
2a) as I understand, Libre gives you a new reading every 1 minute, but the historical "trend line" is made out of 15-minute averages (compared to 5-minute in dexcom). This may not be a big issue, but worth keeping in mind (in my opinion).
2b) some people mentioned that it's not possible to get your raw data out of the app? I don't know if it's true. This would be a deal breaker for me, as I use another app that combines a lot of other info together (bg, insulin, activity, etc).
1) no alarms (life savers for me)
2) you lose your history readings if you don't swipe the receiver for at least 8h (ie, no sleeping in)
2a) as I understand, Libre gives you a new reading every 1 minute, but the historical "trend line" is made out of 15-minute averages (compared to 5-minute in dexcom). This may not be a big issue, but worth keeping in mind (in my opinion).
2b) some people mentioned that it's not possible to get your raw data out of the app? I don't know if it's true. This would be a deal breaker for me, as I use another app that combines a lot of other info together (bg, insulin, activity, etc).
D
Deleted member 83869
Guest
How would a CGM or libre work for a pumper though?? i.e someone on the combo like me? I have been told by @donnellysdogs that I could benefit from the libre...but I am just confused
donnellysdogs
Master
Cgm's are normally only given to pumpers.. (Or self funded by pumpers) as they give continuous guidance on what your levels are. They will alarm if levels start to raise or lower too quickly and let you see more detailed graphs of what is happening on a constant basis.
The new libre will allow the user to scan the sensor and see the previous 8hr patterns without having to test. So, if like me my OH goes to work at 4.50 he wouldn't wake me up to get me to test before he left-he could just scan me!! I could then check the previous 8 hours sleep and see what raises or lowering that has occurred and this will let me fine tune my levels overnight without having to test. And same for daytime.
When out in gardens ..(my example) I wouldn't need to stop, find an outdoor tap to wash hands, hope meter isn't too hot or cold from being in car..
It will enable convenience to look at all your patterns rather than just specific times so would allow greater detailed basal changes. (Will be great with new Roche pump allowing 15 minute adjustments to basals).
The new libre will allow the user to scan the sensor and see the previous 8hr patterns without having to test. So, if like me my OH goes to work at 4.50 he wouldn't wake me up to get me to test before he left-he could just scan me!! I could then check the previous 8 hours sleep and see what raises or lowering that has occurred and this will let me fine tune my levels overnight without having to test. And same for daytime.
When out in gardens ..(my example) I wouldn't need to stop, find an outdoor tap to wash hands, hope meter isn't too hot or cold from being in car..
It will enable convenience to look at all your patterns rather than just specific times so would allow greater detailed basal changes. (Will be great with new Roche pump allowing 15 minute adjustments to basals).
nikkid
Well-Known Member
How did the trial continue for you @sofaraway ?
I am possibly going to invest in a libre in the short term. I was originally starting on an animas vibe next week but due to staff illness the date has been delayed indefinitely. I was also getting a months trial of dexcom but this would be after my pump start when I was used to the pump.
Due to lower outlay costing for the libre I am considering investing in one, especially as my dexcom start is much further away.
1. Do the sensors actually stay put for the two weeks?
2. Is accuracy acceptable?
I am possibly going to invest in a libre in the short term. I was originally starting on an animas vibe next week but due to staff illness the date has been delayed indefinitely. I was also getting a months trial of dexcom but this would be after my pump start when I was used to the pump.
Due to lower outlay costing for the libre I am considering investing in one, especially as my dexcom start is much further away.
1. Do the sensors actually stay put for the two weeks?
2. Is accuracy acceptable?
nikkid
Well-Known Member
How did the trial continue for you @sofaraway ?
I am possibly going to invest in a libre in the short term. I was originally starting on an animas vibe next week but due to staff illness the date has been delayed indefinitely. I was also getting a months trial of dexcom but this would be after my pump start when I was used to the pump.
Due to lower outlay costing for the libre I am considering investing in one, especially as my dexcom start is much further away.
1. Do the sensors actually stay put for the two weeks?
2. Is accuracy acceptable?
I am possibly going to invest in a libre in the short term. I was originally starting on an animas vibe next week but due to staff illness the date has been delayed indefinitely. I was also getting a months trial of dexcom but this would be after my pump start when I was used to the pump.
Due to lower outlay costing for the libre I am considering investing in one, especially as my dexcom start is much further away.
1. Do the sensors actually stay put for the two weeks?
2. Is accuracy acceptable?
Please add your name to the petition to get the Libre on the NHS.
https://you.38degrees.org.uk/petiti...?source=facebook-share-button&time=1415364334
https://you.38degrees.org.uk/petiti...?source=facebook-share-button&time=1415364334
bearMedicine
Active Member
@CarbsRok Hi can you please explain this more fully? I've just started using a Libre. So do you put Skin Tac on the sensor adhesive itself? Or do you apply as per instructions and then cover with Skin Tac and the Tegaderm over the entire unit?
Many thanks!
I have no idea what the instructions for the Libre are as never used it@CarbsRok Hi can you please explain this more fully? I've just started using a Libre. So do you put Skin Tac on the sensor adhesive itself? Or do you apply as per instructions and then cover with Skin Tac and the Tegaderm over the entire unit?
Many thanks!
But for my CGM sensor I cover the sticky side of the tape with skin tac then place on my arm. I then soak the top of the tape and surrounding area let it go tacky before placing some Hydrofilm/tegaderm cut to shape onto the tape as close to the sensor as possible. Instructions for CGM are do not cover the transmitter.Hope that helps
PS you wont get any more than 14 days from your sensor as that's the way it has been manufactured. Dexcom is a law unto it's self as to how long it lasts for
bearMedicine
Active Member
****. Oh well thanks anyway!
MushyPeaBrain
Well-Known Member
@bearMedicine you shouldn't need anything on top of the libre as it stays stuck very well. I've been using it since release and only had one come loose and Abbott replaced it as faulty. Just be careful what you shower in (no oily products etc)
If you are really worried you can use Opsite tape (got mine from Amazon just in case) and follow the instructions to tape over the sensor if it comes loose. Rock tape and the tapes mentioned above would be fine too.
If you are really worried you can use Opsite tape (got mine from Amazon just in case) and follow the instructions to tape over the sensor if it comes loose. Rock tape and the tapes mentioned above would be fine too.
Was wondering why you are not using Dexcom G4 cgm with the Vibe pump as surely its got to work out cheaper in the long run?
MushyPeaBrain
Well-Known Member
@iHs I'm not sure it is cheaper (according to the people who have costed it on other forums) but the problem with CGM is that once you start you can't stop - or at least it would be wasting money to do so. With libre I can take a break for several weeks if I fancy and no financial loss. With libre I don;t have to worry about trying to make the unit last longer either, which is the only way it is financially comparable. I have concerns about doing that with cgm and having site issues. Also friends and family have bought me sensors as presents as they are just about affordable as a treat and that's not something I could do with cgm!
Libre is much easier insertion (I was very worried about the cgm) and much more discreet. I'm not hypo unaware so I wouldn't gain anything with Dexcom over Libre as I don't need the alarms.
Libre is much easier insertion (I was very worried about the cgm) and much more discreet. I'm not hypo unaware so I wouldn't gain anything with Dexcom over Libre as I don't need the alarms.
The dex sensors are £46 if four bought at once of £50 for single ones they also last well over 4 weeks each so a lot cheaper than the Libre.
bearMedicine
Active Member
Hi Thanks for explaining how you feel. My bg control is fairly good and when using the 7 day cgm, the MARD was 9% which is meant to be very good but I bg tested every 2hrs and the bg level waasnt that much different to the cgm reading so the accuracy is looking good.
MushyPeaBrain
Well-Known Member
@CarbsRok each Libre sensor is £48 regardless of quantity so not a huge amount in it. Plus I can normally only afford to buy 2 at a time max so easier for me. Once the libre subscription service is launched will be even cheaper too.
Still much more about the insertion for me though. I felt sick watching the dexcom insertion (needle phobic) but no issue with the libre. Totally painless too!
Still much more about the insertion for me though. I felt sick watching the dexcom insertion (needle phobic) but no issue with the libre. Totally painless too!
