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Dexcom G4 sensor trial today

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shiv

Well-Known Member
Relationship to Diabetes
Type 1
Morning,

I am off to my hospital this morning to trial a Dexcom G4 sensor. I have the Animas Vibe, so this is the sensor system integrated into my pump.

My Animas rep is lending me a transmitter and has agreed to give me 1 free sensor. I told her at in October 2011 that I am thinking about self funding but wouldn't consider it without trialling the system beforehand - I originally asked if they could lend me a transmitter and I would buy a sensor, but she has some with a short shelf life, so has said I can have one of those. (I am hoping she is feeling generous and will let me keep the transmitter for another week after, so I really can buy another sensor).

To say I am excited is an understatement, I am trying to work out if I am likely to go high with the excitement and therefore should put a temp basal on! I have been having lots of hypos recently and a couple of unexplained highs, so I am hoping to get some good data out of it. I am also keeping all appendages crossed that I don't get a dodgy sensor or it just doesn't agree with me. I am so excited at the thought of having some idea of what is happening in between tests, and I really hope it will help me catch some of the highs/lows before they happen...but I am trying to keep realistic and know that in just a week, I might not get all the info I want.

I'll blog it all over on http://clickofthelight.blogspot.com.

Squee!!

(Dexcom is a type of Continuous Glucose Monitor [CGM], a small medical device which uses a sensor under the skin to take glucose readings. The part that sits above my skin is attached to the transmitter, which sends the data from the sensor to the receiver, which is inside my pump. Therefore I can look at my pump and see a graph of the last 3/6/12/24 hours and see a line of what my glucose levels are looking like, as well as giving me a numerical number on screen. It will also show me alert arrows, which indicate if my glucose levels are rising, falling, or staying the same. I can set it to alarm if my glucose levels start to rise or fall by a certain rate. It's very clever technology, and although not 100% accurate, I am really excited to have access to it for this week!)
 
Great news Shiv, lets hope everything works out ok and the results show what you need to know.
 
The best of luck Shiv! I'll look forward to reading your experiences - hope all goes well! 🙂
 
....sounds really exciting Shiv! 🙂
 
Good luck Shiv 🙂
 
How exciting Shiv! Will watch and read with GREAT interest.

I went for the Veo to give me the option to self fund CGM at some point if the opportunity/finances arose. I've heard such good things about CGM/Pump combos I'm always interested to read new experiences.
 
Hi Shiv I hope that it works out really well for you. As you know I have a CGM and one of my consultants (in a different PCT) has suggested that I ask for a pump at th eclinic in my PCT. However, with my sight problems, I'm not sure if I would be able to read the screen on a pump as I struggle to read it on the Dexcom CGM receiver - and obviously I can move that closer to my eyes than a pmump attached to me.
 
Hi Shiv I hope that it works out really well for you. As you know I have a CGM and one of my consultants (in a different PCT) has suggested that I ask for a pump at th eclinic in my PCT. However, with my sight problems, I'm not sure if I would be able to read the screen on a pump as I struggle to read it on the Dexcom CGM receiver - and obviously I can move that closer to my eyes than a pmump attached to me.

Hi Amanda,
any consultant you see can recommend a pump and YOUR PCT has to fund it. After all the consultant who made the comment is paid by your PCT for seeing you.
As to pumps and seeing OK Have a look at the Animas pump the screen is very clear and contrast can be adjusted to suit you. 🙂 You can also put the pump right up close to your eyes as the tubing is long enough to do this 🙂
 
Sensor failed :( restarted it twice but no joy! So they are sending another one to me tomorrow.

Oh that is a shame Shiv,
do you have to wait 2 hours for start up with Dexcom sensors? Have to admit I have lost track regarding the in's and out's of sensors.
 
Yeah, there is a 2 hour 'warm up' period - but the sensor didn't even make it through that. 30 mins after insertion it said 'sensor failure' which automatically stopped the sensor. I restarted it (was with Animas rep all this time), 30 mins later it failed, restarted it, failed again after 30 mins.

So no good :( I have read the manual now I am home (WHY the rep didn't have the manual with her is beyond me) and it looks like to begin with it couldn't 'find' the transmitter, then it just failed altogether.

The other one arrives tomorrow so I am reeeeally hoping it works!
 
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